Utility model content
For solving problems of the prior art, the utility model provides the online detent mechanism that on a kind of transmission path of online body, workpiece is carried out to pose adjustment.
The online detent mechanism of one described in the utility model, for workpiece being positioned to processing on the transmission path of online body, described online detent mechanism comprise be symmetrical arranged the levelling parts of online body both sides, body direction of transfer along the line be arranged on the Horizontal limiting parts of levelling parts one end, with the clamping part of the corresponding setting of described levelling parts and the lifting piece that is arranged on described clamping part base, clamping part is carried out to level lifting.
Described online detent mechanism comprises the pose adjustment assembly being across on line body, described pose is adjusted assembly and is comprised the first pose adjustment branch and the second pose adjustment branch that are symmetricly set on described line body both sides, and described the first pose is adjusted in branch and the second pose adjustment branch and is arranged with:
The lifting cylinder longitudinally arranging perpendicular to line body, the propelling movement end of described lifting cylinder upwards pushes;
The clamping cylinder that is arranged on the propelling movement end of described lifting cylinder, the free end of described clamping cylinder is oppositely arranged;
The free-ended levelling cylinder that is arranged on described clamping cylinder, the free end of described levelling cylinder is also oppositely arranged.
Preferably, be provided with a right angle transition member between described lifting cylinder and described clamping cylinder, a right-angle side of described right angle transition member is fixedly connected with the free end of described lifting cylinder, and another right-angle side is fixedly connected with described clamping cylinder.
Preferably, the free end of described levelling cylinder is provided with levelling plate, and a side of described levelling plate body direction of transfer along the line is provided with Horizontal limiting piece.
Preferably, the opposite side of described levelling plate relative level limited block is provided with a spacing adjustment cylinder, and the free end of described spacing adjustment cylinder is fixedly connected with Horizontal limiting piece.
Preferably, described pose is adjusted assembly and is comprised a central controller, and described levelling cylinder, clamping cylinder, lifting cylinder are all electrically connected with described central controller.
Preferably, described the first pose is adjusted in branch and the second pose adjustment branch and is also arranged with workpiece identification sensor, described workpiece identification sensor is electrically connected with described central controller, for in the time recognizing work piece delivery to pose adjustment assembly, send cue to described central controller.
Preferably, described online detent mechanism also comprises that one is across on line body and longitudinal second lift assembly that is highly greater than pose adjustment assembly, described second lift assembly comprises that being symmetricly set on first of described line body both sides promotes branch and the second lifting branch, and described the first lifting branch and second promotes in branch and is arranged with:
The second lift guide rail longitudinally arranging perpendicular to line body;
The secondary clamping cylinder that is movably set in described second lift guide rail, the free end of described secondary clamping cylinder is provided with clamping plate, and described clamping plate is oppositely arranged;
Described secondary clamping cylinder is arranged on described second lift guide rail by a lifting slide block, and between described lifting slide block and second lift guide rail, be also provided with a right angle support component, one right-angle side of described right angle support component is fixedly connected with described lifting slide block, and another right-angle side is fixedly connected with described secondary clamping cylinder.
Preferably, described the first lifting branch and second promotes branch and is also arranged with secondary workpiece identification sensor, described secondary workpiece identification sensor is electrically connected with described central controller, for in the time recognizing work piece delivery to second lift assembly, send secondary cue to described central controller.
Preferably, described pose is adjusted assembly and described second lift assembly is arranged on same fixed pedestal, described fixed pedestal is provided with a Timing Belt, and described pose is adjusted assembly and is movably arranged on described Timing Belt, the stroke terminal of described Timing Belt be positioned at described second lift assembly under.
Online detent mechanism described in the utility model, by arrange adjustment component, Horizontal limiting portion to workpiece in the clamping and positioning line position appearance adjustment of advancing, make the position that clamps rear workpiece meet the location of inserting U assembling, insert U precision thereby improve, avoid clamping in prior art the location of workpiece and tilted to cause the problem of inserting U dislocation, simultaneously because described online detent mechanism arranges on the transmission path of online body, also reduce the action that adopts robot crawl air-conditioning condenser, evaporimeter under existing line in clamping and positioning, improved the efficiency of clamping and positioning.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated, be to be understood that, specific embodiment described herein is only in order to explain the utility model, and is not used in restriction the utility model.
The utility model provides a kind of online detent mechanism, for workpiece 50 being positioned to processing on the transmission path of online body 40, described online detent mechanism comprise be symmetrical arranged the levelling parts of online body 40 both sides, body 40 direction of transfers along the line be arranged on the Horizontal limiting parts of levelling parts one end, with the clamping part of the corresponding setting of described levelling parts and the lifting piece that is arranged on described clamping part base, clamping part is carried out to level lifting.
Concrete, as shown in Figure 1 to Figure 3, described online detent mechanism comprises the pose adjustment assembly 10 being across on line body 40, described pose is adjusted assembly 10 and is comprised the first pose adjustment branch 101 and the second pose adjustment branch 102 that are symmetricly set on described line body 40 both sides, and described the first pose is adjusted in branch 101 and the second pose adjustment branch 102 and is arranged with:
The lifting cylinder 11 longitudinally arranging perpendicular to line body 40, the propelling movement end of described lifting cylinder 11 upwards pushes, and described lifting cylinder 11 is above-mentioned lifting piece;
The clamping cylinder 12 that is arranged on the propelling movement end of described lifting cylinder 11, the free end of described clamping cylinder 12 is oppositely arranged, and described clamping cylinder 12 is above-mentioned clamping part;
The free-ended levelling cylinder 13 that is arranged on described clamping cylinder 12, the free end of described levelling cylinder 13 is also oppositely arranged, and described levelling cylinder 13 is above-mentioned levelling parts.
Wherein, between described lifting cylinder 11 and described clamping cylinder 12, be provided with a lift rail 14 longitudinally arranging perpendicular to line body 40; Described clamping cylinder 12 is arranged in described lift rail 14 by a slide block 15, and the propelling movement end of described lifting cylinder 11 is fixedly connected with described slide block 15, and therefore, described lifting cylinder 11 drives clamping cylinder 12 to move up and down along lift rail 14 by slide block 15.
Further, be also provided with a right angle transition member 16 between described slide block 15 and lift rail 14, a right-angle side of described right angle transition member 16 is fixedly connected with described slide block 15, and another right-angle side is fixedly connected with described clamping cylinder 12.
The free end of described levelling cylinder 13 is provided with a levelling plate 17, and a side of described levelling plate 17 body 40 direction of transfers along the line is provided with Horizontal limiting piece 171. Described Horizontal limiting piece 171 is adjusted the position of assembly 10 for further limit described workpiece 50 relative poses after levelling cylinder 13 is aligned workpiece 50, pose is adjusted after assembly 10 clampings, and the position that workpiece 50 relative poses are adjusted assemblies 10 is consistent.
For adapting to the difference of different workpieces 50 sizes or the change of relative position, as shown in Figure 3, the opposite side of described levelling plate 17 relative level limited blocks 171 is provided with a spacing adjustment cylinder 172, the free end of described spacing adjustment cylinder 172 is fixedly connected with Horizontal limiting piece 171 by a horizontal adjusting plate 173, change by spacing adjustment cylinder 172 to Horizontal limiting piece 171 positions, can adapt to the workpiece 50 of different size and the adjustment of relative position thereby make pose adjust assembly 10.
Described pose is adjusted assembly 10 and is comprised a central controller, and described levelling cylinder 13, clamping cylinder 12, lifting cylinder 11, spacing adjustment cylinder 172 are all electrically connected with described central controller. Simultaneously described the first pose is adjusted in branch 101 and the second pose adjustment branch 102 and is also arranged with workpiece 50 identification sensors 18, described workpiece 50 identification sensors 18 are electrically connected with described central controller, for when recognizing while having workpiece 50 transmit pose adjustment assembly 10 on line body 40, send stop signal to described central controller, make it control line body 40 and stop transmitting.
When moving under the drive of described workpiece 50 online bodies 40, described the first pose is adjusted branch 101 and the second pose is adjusted between branch 102, described workpiece 50 identification sensors 18 recognize described workpiece 50, send cue to described central controller, described central controller is received after cue, stop line body 40 moves, simultaneously described pose is adjusted assembly 10 and under the control of central controller, is driven the first pose adjustment branch 101 and the second pose adjustment branch 102 to work, concrete, described central controller starts levelling cylinder 13 successively, clamping cylinder 12, lifting cylinder 11 is worked, described levelling cylinder 13 drives its free end relatively close, described workpiece 50 is carried out to position righting, under the drive of described workpiece 50 online bodies 40, be connected to described Horizontal limiting piece 171 simultaneously, the position that described workpiece 50 relative poses are adjusted to assembly 10 is unified to limit, thereby complete the pose adjustment to workpiece 50, by clamping cylinder 12, workpiece 50 is clamped again, and by lifting cylinder 11, workpiece 50 is upwards promoted on line body 40, make workpiece 50 4 ends all there is free assembly space, and then realize the slotting U of workpiece 50 is worked.
Further, can operating space for what increase workpiece 50 relative line body 40 one end, need to increase the spacing of being separated by between workpiece 50 and described line body 40, thereby need to increase the height that workpiece 50 promotes, therefore, as shown in Figure 1 to Figure 3, described online detent mechanism also comprises that one is across on line body 40, and be longitudinally highly greater than the second lift assembly 20 of pose adjustment assembly 10, described second lift assembly 20 comprises that being symmetricly set on first of described line body 40 both sides promotes branch 201 and the second lifting branch 202, described the first lifting branch 201 and second promotes in branch 202 and is arranged with:
The second lift guide rail 21 longitudinally arranging perpendicular to line body 40;
The secondary clamping cylinder 22 that is movably set in described second lift guide rail 21, the free end of described secondary clamping cylinder 22 is provided with clamping plate 27, and described clamping plate 27 is oppositely arranged.
Concrete, described secondary clamping cylinder 22 is arranged on described second lift guide rail 21 by a lifting slide block 23, described lifting slide block 23 is driven at second lift guide rail 21 and is slided up and down by a servomotor 24, and between described lifting slide block 23 and second lift guide rail 21, be also provided with a right angle support component 25, one right-angle side of described right angle support component 25 is fixedly connected with described lifting slide block 23, and another right-angle side is fixedly connected with described secondary clamping cylinder 22.
Described the first lifting branch 201 and second promotes branch 202 and is also arranged with secondary workpiece 50 identification sensors 26, and described secondary workpiece 50 identification sensors 26 are electrically connected with described central controller, for sending secondary cue to described central controller.
In the time that described secondary workpiece 50 identification sensors 26 detect workpiece 50, represent that workpiece 50 is passed to second lift assembly 20 by pose adjustment assembly 10, central controller controls secondary clamping cylinder 22 clamps workpiece 50, and drive servomotor 24 to promote secondary clamping cylinder 22, thereby the second lift work to workpiece 50 of realization, what expanded workpiece 50 relative line body 40 one end can operating space.
Described pose is adjusted assembly 10 and is arranged on same fixed pedestal 30 with described second lift assembly 20, described fixed pedestal 30 is provided with a Timing Belt 31, described pose is adjusted assembly 10 and is movably arranged on described Timing Belt 31, the stroke terminal of described Timing Belt 31 be positioned at described second lift assembly 20 under.
Concrete, described Timing Belt 31 is controlled by a reducing motor 32, described reducing motor 32 is electrically connected with described central controller, when described online detent mechanism is during in original state, described pose adjustment assembly 10 is positioned at the stroke top of described guide rail, when described pose is adjusted after assembly 10 completes the pose adjustment of workpiece 50, described reducing motor 32 drive pose adjust assembly 10 move to second lift assembly 20 under, realize the transmission work of workpiece 50. When second lift assembly 20 receives after workpiece 50, described pose is adjusted assembly 10 and under the drive of reducing motor 32, is back to the stroke top of guide rail, and receives next workpiece 50; After described second lift assembly 20 promotes workpiece 50, robot inserts U work to workpiece 50, after work completes, workpiece 50 is placed on online body 40, and secondary clamping cylinder 22 unclamps, and workpiece 50 is transported to next station by line body 40.
So, it is separate with the work of described second lift assembly 20 that described pose is adjusted assembly 10, saved process time, improved production efficiency.
On described Timing Belt 31, be also provided with one stroke switch 33, described travel switch 33 is electrically connected with described central controller electricity, when described secondary workpiece 50 identification sensors 26 recognize workpiece 50 in the time that pose is adjusted assembly 10 and exceeded the position of appointment under transporting, described central controller electric control travel switch 33 is closed down reducing motor 32 in time.
Online detent mechanism described in the utility model, by arrange adjustment component, Horizontal limiting portion to workpiece 50 in the clamping and positioning line position appearance adjustment of advancing, make the position that clamps rear workpiece 50 meet the location of inserting U assembling, insert U precision thereby improve, avoid clamping in prior art workpiece 50 inclined position and caused the problem of inserting U dislocation, simultaneously because described online detent mechanism arranges on the transmission path of online body 40, also reduce the action that adopts robot crawl air-conditioning condenser, evaporimeter under existing line in clamping and positioning, improved the efficiency of clamping and positioning.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.