CN103057923B - Quadrilateral circular conveying system - Google Patents
Quadrilateral circular conveying system Download PDFInfo
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- CN103057923B CN103057923B CN201310012835.4A CN201310012835A CN103057923B CN 103057923 B CN103057923 B CN 103057923B CN 201310012835 A CN201310012835 A CN 201310012835A CN 103057923 B CN103057923 B CN 103057923B
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- bearing vehicle
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Abstract
The invention discloses a quadrilateral circular conveying system. The quadrilateral circular conveying system comprises a quadrilateral rail, a plurality of workpiece carriers and two translational trolleys, wherein the quadrilateral rail consists of two transverse rails and two longitudinal rails, the workpiece carriers move along the transverse rails, and the two translational trolleys move along the two longitudinal rails. The two transverse rails are parallel to each other and provided with a plurality of workstations. A brake component corresponding to each workstation is arranged between the workpiece carriers and the transverse rails and used for controlling the workpiece carriers to stop on the corresponding workstation or move continuously. Extension rails butt jointed with the transverse rails are arranged on the upper surfaces of the translational trolleys, and a locking mechanism used for positioning the workpiece carriers on the translational trolleys is arranged between the workpiece carriers and the translational trolleys. The rails form a quadrangle with a pair of edges parallel, so that workpieces can face outwards by different sides on the two transverse rails, and two sides of the workpieces can be conveniently processed technically. The brake components are reliable in structures, convenient to operate, applicable to popularization and use in the workpiece circular conveying system, especially for large workpieces, and the advantages of the brake components can be more prominent.
Description
Technical field
the present invention relates to a kind of quadrangle cyclic delivery system.
Background technology
mostly track in workpiece cyclic delivery system in conventional art is to adopt the form of annular (annulus, elliptical ring etc.), so just making workpiece is that same side is outside in orbit all the time, be not easy to the both sides of workpiece to process respectively, in addition, for controlling the mechanism that workpiece stops on corresponding station, be arranged on transport sector, when this just causes needing to stop workpiece on a station, will cause whole transport sector all to stop, have a strong impact on work efficiency.
Summary of the invention
the object of this invention is to provide the cyclic delivery system that a kind of track is quadrangle, workpiece can be outwards convenient to it to process with different sides on two traverse rods.
for solving the problems of the technologies described above, the present invention adopts following technical scheme:
a kind of quadrangle cyclic delivery system, comprise the quadrangle track being formed by two traverse rods and two vertical rails, a plurality of working piece bearing vehicle that move along described traverse rod, two translation chassis that move along the vertical rail described in two respectively, traverse rod described in two is parallel to each other
the first motor that is respectively arranged with driving chain and drives described driving chain to drive described working piece bearing vehicle to move along the traverse rod described in two,
the upper surface of described translation chassis is provided with the extension rail that can connect with described traverse rod, between described translation chassis and described working piece bearing vehicle, be provided with for described working piece bearing vehicle being positioned to the lockout mechanism on described translation chassis, described lockout mechanism has lock-out state and released state, when described lockout mechanism is in the lock state, described working piece bearing vehicle is fixed on described extension rail; When described lockout mechanism is during in released state, described working piece bearing vehicle and described translation chassis are separated, and described translation chassis below is provided with for driving its second motor moving along described vertical rail,
along described traverse rod, be provided with a plurality of stations, between described working piece bearing vehicle and described traverse rod, corresponding station described in each is provided with the brake assemblies that stops at corresponding a certain described station or continue conveying for controlling described working piece bearing vehicle,
when described working piece bearing vehicle moves to the end of described traverse rod, the working piece bearing vehicle that described brake assemblies control is described and described traverse rod are separated and described lockout mechanism is in the lock state, when described translation stage vehicle-mounted described working piece bearing vehicle while moving to the end of described vertical rail, described lockout mechanism is in released state, and the action of described brake assemblies and control described working piece bearing vehicle be separated with described extension rail and move to described in traverse rod on.
preferably, described driving chain is parallel to respectively corresponding described traverse rod, and described driving chain is stretched between the first sprocket wheel and the second sprocket wheel, and the first described sprocket wheel or the second described chain sprocket drive are connected on the output shaft of the first described motor.
preferably, described brake assemblies comprises respectively and to rotate two brake connecting rods that are arranged in described working piece bearing vehicle along the bottom of the front-end and back-end of moving direction, described brake connecting rod is along the moving direction setting perpendicular to described working piece bearing vehicle and be positioned at horizontal surface, the two ends of the brake connecting rod described in each are hinged with respectively the first shank and the second shank, in corresponding described working piece bearing vehicle, be provided with and be respectively used to the chute that the first described shank of restriction and the second described shank slide up and down, the first described shank is vertically corresponding with described driving chain, the second described shank is vertically corresponding with described traverse rod, described brake connecting rod at least has the first control position and the second control position, when described brake connecting rod is during in the first control position, described working piece bearing vehicle fixes by the first described shank and described driving chain and along with described driving chain moves, when described brake connecting rod is during in the second control position, described working piece bearing vehicle is fixed and is stopped by the second described shank and described traverse rod.
preferably, on described traverse rod, on corresponding station described in each, front stopper and rear stopper are set respectively, relative position between the second shank described in two in described front stopper and the relative position between rear stopper and described working piece bearing vehicle matches, described front stopper at least has raised position and lowering position, when described front stopper is during in raised position, the bottom of corresponding the second described shank holds out against on described front stopper with it, described working piece bearing vehicle and described driving chain are separated and in the second control position, when described front stopper is during in lowering position, described front stopper is separated with corresponding the second described shank, the first corresponding shank matches with described driving chain and along with described driving chain moves, described working piece bearing vehicle is in the first control position.
preferably, described front stopper comprises the front stop board matching with the second described shank, two strut bars that are parallel to each other, the two ends of described strut bar are hinged on respectively on described traverse rod and on described front stop board, described front stop board and described traverse rod are parallel to each other, and wherein the middle and upper part of the strut bar described in is hinged with one for controlling the control cylinder of this front stopper in raised position or lowering position.
preferably, when described front stopper is during in raised position, the strut bar described in two is all in vertical position; When described front stopper is during in lowering position, the strut bar described in two is all in obliquity.
preferably, described front stopper comprises the front stop board matching with the second described shank, described front stop board is liftably supported on to the lifting assembly of described traverse rod top, by described lifting assembly, control the pushing component of described front stop board in raised position or lowering position, described front stop board is horizontal, described lifting assembly comprises a cross bar, described pushing component comprises promotion cylinder, the push rod being fixedly mounted with mutually with the piston rod of described promotion cylinder, the end away from piston rod of described push rod is provided with sphenocephaly, sphenocephaly described in described promotion air cylinder driven inserts or departs between described cross bar and described traverse rod and control this front stopper in raised position or lowering position.
preferably, when described front stopper is during in raised position, described sphenocephaly is inserted between described cross bar and described traverse rod and described cross bar holds out against on described sphenocephaly; When described front stopper is during in lowering position, described sphenocephaly departs between described cross bar and described traverse rod.
preferably, described rear stopper comprises rear stop board, described rear stop board is supported on to the support on described traverse rod, and the upper surface of the front stop board in the upper surface of described rear stop board and the front stopper in raised position is in same level.
preferably, described lockout mechanism comprises the retainer of the front side of its moving direction on described vertical rail of correspondence that is hinged on described working piece bearing vehicle, correspondence is arranged on the guide of the homonymy of described translation chassis, the rectangular triangle of described guide, an one square edge and translation stage traffic allowance close and extend along the direction of described traverse rod, another square edge along continuous straight runs extends to form locking surface, hypotenuse tilts to extend to form guiding surface along the direction of described traverse rod, the direction of pointing to its right acute angle from described locking surface is contrary with the moving direction of described working piece bearing vehicle on described traverse rod, described retainer comprises the counterweight that is hinged on the tumbler in described working piece bearing vehicle and is fixed on the lower end of described tumbler, when described retainer autonomous when static, its center of gravity be positioned at its hinge-point in described working piece bearing vehicle below, in described working piece bearing vehicle, from described traverse rod, slide in the process of described extension rail, part below the hinge-point of described tumbler along described guiding surface slide into end and be separated with described guiding surface after on the bearing of trend of described traverse rod, be pushed against on described locking surface, the end of the described vertical rail position corresponding with described retainer is provided with the jacking block for described retainer and described locking surface are separated, the width of described jacking block on the length direction of the vertical rail along described is more than or equal to the width of described locking surface on the length direction of the vertical rail along described, on described extension rail, away from the one end of the vertical rail described in another, be provided with the limiting stopper that the place ahead for the working piece bearing vehicle described positions it, between limiting stopper described in described working piece bearing vehicle is positioned on the bearing of trend of described traverse rod and described locking surface.
beneficial effect of the present invention is: track is quadrangle, workpiece is when moving on another traverse rod by a traverse rod like this, workpiece there is laterally conversion with relative relatively to the inside, thereby make can to the not homonymy of workpiece, process respectively respectively in the outside of two traverse rods, break through the limitation in conventional art; And corresponding each station is provided with the brake assemblies that stops at corresponding a certain station or continue to carry for controlling working piece bearing vehicle between working piece bearing vehicle and traverse rod, when current working piece bearing vehicle stops on corresponding station, be separated with conveyor chain, therefore chain can drive other working piece bearing vehicle to continue impact mobile and working piece bearing vehicle that do not stopped, and the reliable in structure of brake assemblies, simple operation, be suitable for promoting the use of in workpiece cyclic delivery system, particularly relatively large workpiece, can highlight its advantage more.
Accompanying drawing explanation
accompanying drawing 1 is the integrally-built schematic top plan view of quadrangle cyclic delivery system of the present invention;
accompanying drawing 2 is the enlarged diagram at A place in accompanying drawing 1;
accompanying drawing 3 is the schematic side view of accompanying drawing 1;
accompanying drawing 4 be in accompanying drawing 1 B-B to schematic diagram;
accompanying drawing 5 is that the working piece bearing vehicle in the present invention is positioned at the schematic diagram on translation chassis;
accompanying drawing 6 is the schematic top plan view of the translation chassis in the present invention;
accompanying drawing 7 is the schematic side view of accompanying drawing 5;
accompanying drawing 8 is a kind of structural representation of the front stopper in the present invention;
accompanying drawing 9 is the another kind of structural representation of the front stopper in the present invention;
accompanying drawing 10 is the schematic side view of accompanying drawing 9;
accompanying drawing 11 is the structural representation of the rear stopper in the present invention.
in accompanying drawing: 1, traverse rod; 2, vertical rail; 3, working piece bearing vehicle; 4, translation chassis; 5, driving chain; 6, the first motor; 7, extend rail; 8, the second motor; 9, station; 10, limiting stopper; 11, brake connecting rod; 12, the first shank; 13, the second shank; 14, chute; 15, front stopper; 16, rear stopper; 17, front stop board; 18, strut bar; 19, control cylinder; 20, cross bar; 21, promote cylinder; 22, push rod; 23, sphenocephaly; 24, rear stop board; 25, support; 26, guide; 27, retainer; 28, locking surface; 29, guiding surface; 30, tumbler; 31, counterweight; 32, retracing spring.
The specific embodiment
below in conjunction with embodiment shown in the drawings, the present invention is described in detail below:
if accompanying drawing 1 is to (in accompanying drawing, the direction of arrow represents the moving direction of working piece bearing vehicle) as shown in accompanying drawing 11, quadrangle cyclic delivery system of the present invention comprises the quadrangle track consisting of two traverse rods 1 and two vertical rails 2, a plurality of working piece bearing vehicle 3 that move along traverse rod 1, two translation chassis 4 that move along two vertical rails 2 respectively, wherein traverse rod 1 is pair of parallel rail, the bottom of working piece bearing vehicle 3 has front, rear, left and right four rolling, and each two rollers of both sides ride on traverse rod 1, vertical rail 2 is pair of parallel rail, before the bottom of translation chassis 4 has, after, left, right four rolling, each two rollers of both sides ride on vertical rail 2, two traverse rods 1 are parallel to each other, the first motor 6 that is respectively arranged with driving chain 5 and drives driving chain 5 to drive working piece bearing vehicle 3 to move along two traverse rods 1, the upper surface of translation chassis 4 is provided with the extension rail 7 that can connect with traverse rod 1, traverse rod 1 is located in the same horizontal plane with the upper surface that extends rail 7, between translation chassis 4 and working piece bearing vehicle 3, be provided with for working piece bearing vehicle 3 is positioned to the lockout mechanism on translation chassis 4, lockout mechanism has lock-out state and released state, when lockout mechanism is in the lock state, working piece bearing vehicle 3 is fixed on extends on rail 7, when lockout mechanism is during in released state, working piece bearing vehicle 3 is separated with translation chassis 4, translation chassis 4 belows are provided with the second motor 8 for driving it to move along vertical rail 2, along traverse rod 1, be provided with a plurality of stations 9, between working piece bearing vehicle 3 and traverse rod 1, corresponding each station 9 is provided with the brake assemblies that stops at corresponding a certain station 9 or continue to carry for controlling working piece bearing vehicle 3, when working piece bearing vehicle 3 moves to the end of traverse rod 1, brake assemblies controls working piece bearing vehicle 3 and traverse rod 1 is separated and lockout mechanism is in the lock state, when translation chassis 4 carries working piece bearing vehicle 3 and moves to the end of vertical rail 2, lockout mechanism is in released state, and brake assemblies action and control working piece bearing vehicle 3 and extend rail 7 and be separated and move on traverse rod 1.
particularly, driving chain 5 is parallel to respectively corresponding traverse rod 1, driving chain 5 is stretched between the first sprocket wheel and the second sprocket wheel, the first sprocket wheel or the second chain sprocket drive are connected on the output shaft of the first motor, brake assemblies comprises respectively and to rotate two brake connecting rods 11 that are arranged in working piece bearing vehicle 3 along the bottom of the front-end and back-end of moving direction, brake connecting rod 11 is along the moving direction setting perpendicular to working piece bearing vehicle 3 and be positioned at horizontal surface, the two ends of each brake connecting rod 11 are hinged with respectively the first shank 12 and the second shank 13, in corresponding working piece bearing vehicle 3, be provided with and be respectively used to limit the chute 14 that the first shank 12 and the second shank 13 slide up and down, the first shank 12 is vertically corresponding with driving chain 5, between the first shank 12 and working piece bearing vehicle 3, be provided with for the retracing spring 32 under the first shank 12 is reset to from above, the second shank 13 is vertically corresponding with traverse rod 1, the structure of the second shank 13 shown in accompanying drawing is the extension arms that bearing is housed, by its bearing, along the upper surface of front stop board 17 or rear stop board 24, can roll and realize the removable of whole working piece bearing vehicle 3, brake connecting rod 11 at least has the first control position and the second control position, when brake connecting rod 11 is during in the first control position, working piece bearing vehicle 3 fixes by the first shank 12 and driving chain 5 and along with driving chain 5 moves, when brake connecting rod 11 is during in the second control position, working piece bearing vehicle 3 is fixed and stops with traverse rod 1 by the second shank 13, on traverse rod 1, on corresponding each station 9, front stopper 15 and rear stopper 16 are set respectively, relative position between two the second shanks 13 in relative position between front stopper 15 and rear stopper 16 and working piece bearing vehicle 3 matches, front stopper 15 at least has raised position and lowering position, current stopper 15 is when raised position, the bottom of the second corresponding shank 13 holds out against on front stopper 15 with it, working piece bearing vehicle 3 is separated with driving chain 5 and in the second control position, current stopper 15 is when lowering position, front stopper 15 is separated with the second corresponding shank 13, the first corresponding shank 12 matches with driving chain 5 and along with driving chain 5 moves, working piece bearing vehicle 3 is in the first control position, (raised position and lowering position) as shown in Figure 8, a kind of structure of front stopper 15 is to comprise the front stop board 17 matching with the second shank 13, article two, the strut bar 18 being parallel to each other, the two ends of strut bar 18 be hinged on respectively on traverse rod 1 and front stop board 17 on, front stop board 17 is parallel to each other with traverse rod 1, wherein the middle and upper part of a strut bar 18 is hinged with one for controlling the control cylinder 19 of this front stopper 15 in raised position or lowering position, current stopper 15 is when raised position, article two, strut bar 18 is all in vertical position, current stopper 15 is when lowering position, and two strut bars 18 are all in obliquity, as shown in accompanying drawing 9 and accompanying drawing 10, the another kind of structure of front stopper 15 is to comprise the front stop board 17 matching with the second shank 13, front stop board 17 is liftably supported on to the lifting assembly of traverse rod 1 top, the pushing component of stop board 17 in raised position or lowering position before controlling by lifting assembly, front stop board 17 is horizontal, lifting assembly comprises a cross bar 20, pushing component comprises promotion cylinder 21, the push rod 22 being fixedly mounted with mutually with the piston rod that promotes cylinder 21, the end away from piston rod of push rod 22 is provided with sphenocephaly 23, promoting cylinder 21 drives sphenocephalies 23 to insert or departs between cross bar 20 and traverse rod 1 and control this front stopper 15 in raised position or lowering position, current stopper 15 is when raised position, sphenocephaly 23 is inserted between cross bar 20 and traverse rod 1 and cross bar 20 holds out against on sphenocephaly 23, current stopper 15 is when lowering position, sphenocephaly 23 departs between cross bar 20 and traverse rod 1, the front stopper 15 of above-mentioned two kinds of structures can be installed different front stoppers 15 at different station 9 according to the size of installing space and the easy to operate factors such as angle in actual applications, above-mentioned rear stopper 16 comprises rear stop board 24, rear stop board 24 is supported on to the support 25 on traverse rod 1, the upper surface of the front stop board 17 in the upper surface of rear stop board 24 and the front stopper 15 in raised position is in same level, lockout mechanism comprises the retainer 27 of the front side of its moving direction on vertical rail 2 of correspondence that is hinged on working piece bearing vehicle 3, correspondence is arranged on the guide 26 of the homonymy of translation chassis 4, the rectangular triangle of guide 26, an one square edge and translation chassis 4 are fitted and are extended along the direction of traverse rod 1, another square edge along continuous straight runs extends to form locking surface 28, hypotenuse tilts to extend to form guiding surface 29 along the direction of traverse rod 1, the direction of pointing to its right acute angle from locking surface 28 is contrary with the moving direction of working piece bearing vehicle 3 on traverse rod 1, retainer 27 comprises the tumbler 30 being hinged in working piece bearing vehicle 3 and the counterweight 31 that is fixed on the lower end of tumbler 30, when retainer 27 autonomous when static, its center of gravity be positioned at its hinge-point in working piece bearing vehicle 3 below, in working piece bearing vehicle 3, from traverse rod 1, slide in the process of extending rail 7, part below the hinge-point of tumbler 30 along guiding surface 29 slide into end and be separated with guiding surface 29 after on the bearing of trend of traverse rod 1, be pushed against on locking surface 28, the end position corresponding with retainer 27 of vertical rail 2 is provided with the jacking block for retainer 27 and locking surface 28 are separated, the width of jacking block on the length direction along vertical rail 2 is more than or equal to the width of locking surface 28 on the length direction along vertical rail 2, extend one end away from another vertical rail 2 on rail 7 and be provided with the limiting stopper 10 it being positioned for the place ahead in working piece bearing vehicle 3, working piece bearing vehicle 3 is positioned between limiting stopper 10 and locking surface 28 on the bearing of trend of traverse rod 1.
the moving process along track of arbitrary working piece bearing vehicle 3 in this delivery system: working piece bearing vehicle 3 on a traverse rod 1 along with the driving chain 5 being driven by the first motor 6 moves along traverse rod 1, in the time need to stopping at the station 9 of current correspondence, open corresponding control cylinder 19 or promote cylinder 21, make front stop board 17 in raised position, with it and two the second shanks 13 of the both sides that coordinate of rear stopper 16 will rise, and under the interlock effect of brake connecting rod 11, two the first shanks 12 also rise and depart from driving chain 5, with regard to current working piece bearing vehicle 3 is stopped, it is carried out to PROCESS FOR TREATMENT like this, and driving chain 5 can remain in operation, after the processing of the workpiece in the working piece bearing vehicle 3 to current finishes, by control cylinder 19 or promotion cylinder 21, make front stopper 15 in lowering position, now under the reset response of retracing spring 32 and the interlock effect of brake connecting rod 11, two the first shanks 12 also fall and coordinate in the chain link that inserts driving chain 5, with the transmission of driving chain 5, move again, until arrive on the translation chassis 4 on vertical rail 2, now the second shank 13 is separated with driving chain 5, at retainer 27 along under the effect of guiding surface 29 and counterweight 31, working piece bearing vehicle 3 is clamped on locking surface 28 with retainer 27 in the direction along traverse rod 1, front portion with its moving direction locks on limiting stopper 10, thereby working piece bearing vehicle 3 is positioned on described translation chassis 4, now open the second motor 8, drive translation chassis 4 to drive working piece bearing vehicle 3 to move along vertical rail 2, until the end of vertical rail 2, and retainer 27 holds out against on jacking block and overturns, be separated with locking surface 28, the first shank 12 of now controlling respective sides inserts in the chain link of driving chain 5, working piece bearing vehicle 3 just can drive workpiece to move along an other traverse rod 1 with driving chain 5, and can stop at as required on corresponding station 9, comply with the above-mentioned whole parallelogram track cocycle conveying workpieces that circulates in.
track in cyclic delivery system of the present invention is quadrangle, workpiece is when moving on another traverse rod 1 by a traverse rod 1 like this, workpiece there is laterally conversion with relative relatively to the inside, thereby make can to the not homonymy of workpiece, process respectively respectively in the outside of two traverse rods 1, break through the limitation in conventional art; And corresponding each station 9 is provided with the brake assemblies that stops at corresponding a certain station 9 or continue to carry for controlling working piece bearing vehicle 3 between working piece bearing vehicle 3 and traverse rod 1, when current working piece bearing vehicle 3 stops on corresponding station 9, be separated with conveyor chain, therefore chain can drive other working piece bearing vehicle 3 to continue impact mobile and working piece bearing vehicle 3 that do not stopped, and the reliable in structure of brake assemblies, simple operation, be suitable for promoting the use of in workpiece cyclic delivery system, particularly relatively large workpiece, can highlight its advantage more.
above-described embodiment is only explanation technical conceive of the present invention and feature, and its object is to allow person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that spirit is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (9)
1. a quadrangle cyclic delivery system, it is characterized in that: comprise the quadrangle track being formed by two traverse rods and two vertical rails, a plurality of working piece bearing vehicle that move along described traverse rod, two translation chassis that move along the vertical rail described in two respectively, traverse rod described in two is parallel to each other
The first motor that is respectively arranged with driving chain and drives described driving chain to drive described working piece bearing vehicle to move along the traverse rod described in two,
The upper surface of described translation chassis is provided with the extension rail that can connect with described traverse rod, between described translation chassis and described working piece bearing vehicle, be provided with for described working piece bearing vehicle being positioned to the lockout mechanism on described translation chassis, described lockout mechanism has lock-out state and released state, when described lockout mechanism is in the lock state, described working piece bearing vehicle is fixed on described extension rail; When described lockout mechanism is during in released state, described working piece bearing vehicle and described translation chassis are separated, and described translation chassis below is provided with for driving its second motor moving along described vertical rail,
Along described traverse rod, be provided with a plurality of stations, between described working piece bearing vehicle and described traverse rod, corresponding station described in each is provided with the brake assemblies that stops at corresponding a certain described station or continue conveying for controlling described working piece bearing vehicle,
When described working piece bearing vehicle moves to the end of described traverse rod, the working piece bearing vehicle that described brake assemblies control is described and described traverse rod are separated and described lockout mechanism is in the lock state, when described translation stage vehicle-mounted described working piece bearing vehicle while moving to the end of described vertical rail, described lockout mechanism is in released state, and described brake assemblies action and control described working piece bearing vehicle be separated with described extension rail and move to described in traverse rod on
Described brake assemblies comprises respectively and to rotate two brake connecting rods that are arranged in described working piece bearing vehicle along the bottom of the front-end and back-end of moving direction, described brake connecting rod is along the moving direction setting perpendicular to described working piece bearing vehicle and be positioned at horizontal surface, the two ends of the brake connecting rod described in each are hinged with respectively the first shank and the second shank, in corresponding described working piece bearing vehicle, be provided with and be respectively used to the chute that the first described shank of restriction and the second described shank slide up and down, the first described shank is vertically corresponding with described driving chain, the second described shank is vertically corresponding with described traverse rod, described brake connecting rod at least has the first control position and the second control position, when described brake connecting rod is during in the first control position, described working piece bearing vehicle fixes by the first described shank and described driving chain and along with described driving chain moves, when described brake connecting rod is during in the second control position, described working piece bearing vehicle is fixed and is stopped by the second described shank and described traverse rod.
2. quadrangle cyclic delivery system according to claim 1, it is characterized in that: described driving chain is parallel to respectively corresponding described traverse rod, described driving chain is stretched between the first sprocket wheel and the second sprocket wheel, and the first described sprocket wheel or the second described chain sprocket drive are connected on the output shaft of the first described motor.
3. quadrangle cyclic delivery system according to claim 1, it is characterized in that: on described traverse rod, on corresponding station described in each, front stopper and rear stopper are set respectively, relative position between the second shank described in two in described front stopper and the relative position between rear stopper and described working piece bearing vehicle matches, described front stopper at least has raised position and lowering position, when described front stopper is during in raised position, the bottom of corresponding the second described shank holds out against on described front stopper with it, described working piece bearing vehicle and described driving chain are separated and in the second control position, when described front stopper is during in lowering position, described front stopper is separated with corresponding the second described shank, the first corresponding shank matches with described driving chain and along with described driving chain moves, described working piece bearing vehicle is in the first control position.
4. quadrangle cyclic delivery system according to claim 3, it is characterized in that: described front stopper comprises the front stop board matching with the second described shank, two strut bars that are parallel to each other, the two ends of described strut bar are hinged on respectively on described traverse rod and on described front stop board, described front stop board and described traverse rod are parallel to each other, and wherein the middle and upper part of the strut bar described in is hinged with one for controlling the control cylinder of this front stopper in raised position or lowering position.
5. quadrangle cyclic delivery system according to claim 4, is characterized in that: when described front stopper is during in raised position, the strut bar described in two is all in vertical position; When described front stopper is during in lowering position, the strut bar described in two is all in obliquity.
6. quadrangle cyclic delivery system according to claim 3, it is characterized in that: described front stopper comprises the front stop board matching with the second described shank, described front stop board is liftably supported on to the lifting assembly of described traverse rod top, by described lifting assembly, control the pushing component of described front stop board in raised position or lowering position, described front stop board is horizontal, described lifting assembly comprises a cross bar, described pushing component comprises promotion cylinder, the push rod being fixedly mounted with mutually with the piston rod of described promotion cylinder, the end away from piston rod of described push rod is provided with sphenocephaly, sphenocephaly described in described promotion air cylinder driven inserts or departs between described cross bar and described traverse rod and control this front stopper in raised position or lowering position.
7. quadrangle cyclic delivery system according to claim 6, it is characterized in that: when described front stopper is during in raised position, described sphenocephaly is inserted between described cross bar and described traverse rod and described cross bar holds out against on described sphenocephaly; When described front stopper is during in lowering position, described sphenocephaly departs between described cross bar and described traverse rod.
8. according to the quadrangle cyclic delivery system described in any one in claim 3 to 7, it is characterized in that: described rear stopper comprises rear stop board, described rear stop board is supported on to the support on described traverse rod, the upper surface of the front stop board in the upper surface of described rear stop board and the front stopper in raised position is in same level.
9. quadrangle cyclic delivery system according to claim 1, it is characterized in that: described lockout mechanism comprises the retainer of the front side of its moving direction on described vertical rail of correspondence that is hinged on described working piece bearing vehicle, correspondence is arranged on the guide of the homonymy of described translation chassis, the rectangular triangle of described guide, an one square edge and translation stage traffic allowance close and extend along the direction of described traverse rod, another square edge along continuous straight runs extends to form locking surface, hypotenuse tilts to extend to form guiding surface along the direction of described traverse rod, the direction of pointing to its right acute angle from described locking surface is contrary with the moving direction of described working piece bearing vehicle on described traverse rod, described retainer comprises the counterweight that is hinged on the tumbler in described working piece bearing vehicle and is fixed on the lower end of described tumbler, when described retainer autonomous when static, its center of gravity be positioned at its hinge-point in described working piece bearing vehicle below, in described working piece bearing vehicle, from described traverse rod, slide in the process of described extension rail, part below the hinge-point of described tumbler along described guiding surface slide into end and be separated with described guiding surface after on the bearing of trend of described traverse rod, be pushed against on described locking surface, the end of the described vertical rail position corresponding with described retainer is provided with the jacking block for described retainer and described locking surface are separated, the width of described jacking block on the length direction of the vertical rail along described is more than or equal to the width of described locking surface on the length direction of the vertical rail along described, on described extension rail, away from the one end of the vertical rail described in another, be provided with the limiting stopper that the place ahead for the working piece bearing vehicle described positions it, between limiting stopper described in described working piece bearing vehicle is positioned on the bearing of trend of described traverse rod and described locking surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012835.4A CN103057923B (en) | 2013-01-14 | 2013-01-14 | Quadrilateral circular conveying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012835.4A CN103057923B (en) | 2013-01-14 | 2013-01-14 | Quadrilateral circular conveying system |
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| CN103057923A CN103057923A (en) | 2013-04-24 |
| CN103057923B true CN103057923B (en) | 2014-10-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104355041A (en) * | 2014-10-27 | 2015-02-18 | 苏州菱欧自动化设备有限公司 | Matrix type conveying line |
| CN104973410B (en) * | 2015-06-15 | 2017-08-01 | 苏州柳溪智能装备有限公司 | PLC auto-translating distribution formula carrying systems |
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