A kind of car door outside casing automatic cutting device
Technical field
The present invention relates to field of machining, outside casing automatic cutting device in especially a kind of car door.
Background technology
Car door outside casing is one of strength member of automobile, and this part quality directly affects the sensation of client to car mass.Car door outside casing needs to carry out the operations such as die-cut and sawing to it in process of production, if outside casing has a breach or has a shape to need to make, that carries out die-cut with regard to the secondary mould of needs one, there are multiple breach or multiple shape, that just needs how secondary mould heavy die-cut, need to carry out sawing to outside casing two ends after die-cut, operation is very complicated.At present, the production of outside casing is all processed by artificial and die cutting die and saw cutting mechanism, process each time and all need to position it, and location is all by manually completing, there is certain error when locating it in everyone at every turn, the repeatability of the outside casing completed by saw cutting mechanism or die cutting die is each time poor, is easy to the use sense having influence on client.Although processed by die cutting die and saw cutting mechanism, but manually locate, efficiency is also very low, when the breach number ratio particularly on outside casing is more or various shapes time, the outside casing error produced is larger, more easily go wrong during use, the complaint of client also can increase, and repair rate increases, time simultaneously owing to there is multiple breach or multiple shape, need multiple employee to operate the production of an outside casing, not only inefficiency, and cost of labor is high.
Summary of the invention
The object of the present invention is to provide a kind of car door outside casing automatic cutting device, the outside casing not only produced is reproducible, and only needs personnel just can realize whole operation, and efficiency high cost is low.
To achieve these goals, the present invention adopts following technical scheme: a kind of car door outside casing automatic cutting device, comprise frame, described frame comprises upper strata frame and lower rack, frame one end, described upper strata is provided with decline station, the other end is provided with rising station, described rising station be provided with successively between decline station pick and place expect station, some die cutting dies, the die cutting die driving mechanism that drives the vertical described rising station of die cutting die and described decline station line to move around and at least more than one reserved station;
The clamping drive mechanism also comprising a clamping device and drive described gripping means grips or unclamp, described clamping drive mechanism is fixed on and picks and places the frame back side, upper strata below material station, the described material station that picks and places is provided with a pallet, described pallet is provided with the through hole one that can pass up and down for the drive rod of described clamping drive mechanism, described upper strata frame is also provided with the tray drive mechanism promoting pallet movement;
The decline driving mechanism that the lower rack be positioned at below decline station is provided with descending mechanism and drives descending mechanism to decline, the rising driving mechanism that the lower rack be positioned at below rising station is provided with lifting mechanism and drives lifting mechanism to rise, the conveyer belt driving mechanism being provided with conveyer belt between described descending mechanism and lifting mechanism and driving conveyer belt to move, be provided with the first saw cutting mechanism near conveyer belt one end of described descending mechanism, be provided with the second saw cutting mechanism near conveyer belt one end of described lifting mechanism.
A kind of set-up mode of clamping device, described clamping device comprises holder, described holder is provided with the through hole two that can hold a driving wedge and slide up and down, can contact with the drive rod of described clamping drive mechanism bottom described driving wedge, described holder is fixed with profiling block, described through hole two is through profiling block, described profiling block is fixed with the spring bearer plate one covering through hole two upper end, described spring bearer plate one is connected by the first spring with driving wedge, to be positioned on holder monosymmetric is provided with two through holder and can holds the slideway that a slide block horizontally slips for described through hole two, described slideway is provided with the spring bearer plate two fixed with holder away from through hole two one end, described spring bearer plate two is connected by the second spring with slide block, described slide block is fixedly connected with clamp, described clamp under the horizontally slipping of slide block near or away from profiling block.Through hole two on holder is monosymmetric is provided with two slideways, and two slideways can drive two clamps, and this clamping device can clamp two outside casings simultaneously.
Further, pick and place the line both sides of expecting station and decline station described in being positioned at of described die cutting die and reserved station symmetry, the both sides of described conveyer belt near one end of descending mechanism and the both sides, one end near lifting mechanism are symmetrical is respectively provided with the first saw cutting mechanism and the second saw cutting mechanism.Clamping device can clamp two outside casings simultaneously, and die cutting die and the first saw cutting mechanism and the second saw cutting mechanism lay respectively at both sides, can carry out die-cut and sawing operation simultaneously, can enhance productivity to two outside casings.
Drive a kind of set-up mode of wedge, described driving wedge comprises driving wedge top and drives wedge bottom, described driving wedge upper width diminishes formation inclined-plane from lower to upper gradually, the width of described driving wedge bottom is equal with the width of through hole two, and the bottom of described driving wedge bottom can contact with the drive rod of described clamping drive mechanism.
Further, described through hole two lower end is provided with a stopper, and the width of described stopper adds the width driving the width of wedge to be greater than through hole two.
Preferably, described clamp and slide block screw thread affixed.
Preferably, described through hole two passes the center of holder and profiling block.
Preferably, described clamping drive mechanism is a cylinder.
Preferably, described tray drive mechanism and conveyer belt driving mechanism are stepper motor.
Preferably, described rising driving mechanism and decline driving mechanism are servomotor.
When clamping device is positioned on the pallet being located at and picking and placeing on material station, under the driving of clamping drive mechanism, the driving wedge of jack-up clamping device, wedge is driven up to move, drive wedge band movable slider to both sides away from through hole two, slide block drives clamp away from profiling block, put between clamp and profiling block by needing the outside casing of processing, two can be put into simultaneously, clamping drive mechanism restores to the original state, under driving wedge there is no the effect of external force, because the gravity of itself makes driving wedge fall down, simultaneously slide block to abut against with driving wedge top near through hole two under the effect of the bounce of the second spring, slide block drives clamp near profiling block and clamps outside casing, pallet moves to decline station under the effect of tray drive mechanism, often move certain displacement to stop, the die cutting die that the line bilateral symmetry simultaneously picking and placeing material station and descending mechanism is arranged is drawn close to being positioned at middle pallet under the effect of die cutting die driving mechanism, die cutting die runs to certain distance and stops, and Punching Technology is carried out to the outside casing clamped by clamping device, next breach processing is carried out after processing this breach, until all breach needed for outside casing all reach decline station place after completion of processing, clamping device is delivered to downwards on the conveyer belt of the lower rack corresponding to decline station by descending mechanism, first saw cutting mechanism of conveyer belt both sides carries out sawing to the outside casing of two on clamping device, then come conveyer belt by the drive of conveyer belt be positioned at the other end of lower rack and be positioned on lifting mechanism, second saw cutting mechanism carries out second time sawing to outside casing, then rise under the effect of lifting mechanism and deliver to the rising station of upper strata frame, then by the promotion of tray drive mechanism, clamping device is got back to and picks and places material station, under the promotion of clamping drive mechanism, clamp is away from profiling block, now clamping device unclamps, the outside casing of completion of processing can be taken out, put into and need the outside casing of processing to carry out cyclic process.
Can according to outside casing need multiple die cutting die is set, when the breach quantity of some outside casing or shape matching lack, can according to outside casing need remove several die cutting die, remove and be originally arranged on die cutting die in the frame of upper strata, now just have more several reserved station, outside casing still passes through these reserved stations man-hour adding, when the breach quantity of outside casing or shape matching many time, corresponding die cutting die can be increased on reserved station, outside casing is processed, the process requirements of various different outside casing can be adapted to like this, reduce processing cost, and improve working (machining) efficiency.
Can multiple pallet and multiple clamping device be set in the frame of upper strata, carry out cyclic process simultaneously, increase work efficiency.
Described die cutting die, the first saw cutting mechanism, the second saw cutting mechanism, descending mechanism and lifting mechanism belong to prior art, do not repeat them here.
The present invention compared with prior art, there is following beneficial effect: 1, need the outside casing of processing to be fixed by clamping device, and bring cyclic transfer by pallet, tray drive mechanism and conveying, control die cutting die, the first saw cutting mechanism and the second saw cutting mechanism to process outside casing, the outside casing processed is reproducible, machining accuracy is high, and working (machining) efficiency is high, and cost is low; 2, whole process only needs operating personnel, reduces human cost, and the labour intensity of operating personnel is low, safe operation process; 3, can according to the processing needs of different outside casings, the quantity of adjustment die cutting die, can adapt to the processing of multiple outside casing, the outside casing of more than 90% can be processed by this automatic cutting device, highly versatile; 4, frame is divided into two-layer up and down by this automatic cutting device, reduces the floor space of whole device, decreases equipment investment; 5, by driving wedge and the first spring, elastic force between slide block and the second spring, and the active force between driving wedge and slide block, under the promotion of driving mechanism, drive the clamping of clamp and profiling block and unclamp, can effective fixing seal bar, can process many sealing strips, not only efficiency is high simultaneously, and the sealing strip processed is reproducible; 6, the opening and clamping whole process energy smooth transition of clamp, does not produce extra noise, is conducive to reducing workshop noise, protection operating personnel.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of car door outside casing of the present invention automatic cutting device.
Fig. 2 is the structure top view of a kind of car door outside casing of the present invention automatic cutting device.
Fig. 3 is the clamping device structure sectional view of a kind of car door outside casing of the present invention automatic cutting device.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As Fig. 1, shown in 2, a kind of car door outside casing of the present invention automatic cutting device, comprise frame 1, described frame comprises upper strata frame 1-1 and lower rack 1-2, frame 1-1 one end, described upper strata is provided with decline station 2, the other end is provided with rising station 3, be provided with successively to pick and place between described rising station 3 and decline station 2 and expect station 4, die cutting die 5, the die cutting die driving mechanism driving the vertical rising station 3 of die cutting die 5 and decline station 2 line to move around and reserved station 6, described die cutting die 5 always has 12 and is symmetrically respectively positioned at described decline station 2 and picks and places the line both sides of expecting station 4, described reserved station 6 always has two and is symmetrically respectively positioned at described decline station 2 and picks and places the line both sides close decline station 2 of expect station 4,
The clamping drive mechanism also comprising a clamping device 7 and drive described gripping means grips or unclamp, described clamping drive mechanism is fixed on and picks and places the frame 1-1 back side, upper strata below material station 4, the described material station 4 that picks and places is provided with a pallet, described pallet is provided with the through hole one that can pass up and down for the drive rod of described clamping drive mechanism, described upper strata frame 1-1 is also provided with the tray drive mechanism promoting pallet movement;
The decline driving mechanism that the lower rack 1-2 be positioned at below decline station 2 is provided with descending mechanism 8 and drives descending mechanism to decline, the rising driving mechanism that the lower rack 1-2 be positioned at below rising station 3 is provided with lifting mechanism 9 and drives lifting mechanism to rise, the conveyer belt driving mechanism being provided with conveyer belt 10 between described descending mechanism 8 and lifting mechanism 9 and driving conveyer belt 10 to move, conveyer belt one end of close described descending mechanism 8 is monosymmetric is provided with the first saw cutting mechanism 11, conveyer belt 10 one end of close described lifting mechanism 9 is monosymmetric is provided with the second saw cutting mechanism 12.
As shown in Figure 3, a kind of set-up mode of clamping device 7, described clamping device 7 comprises holder 13, described holder 13 is provided with the through hole 2 15 that can hold a driving wedge 14 and slide up and down, can contact with the drive rod of described clamping drive mechanism bottom described driving wedge 14, described holder 14 is fixed with profiling block 16, described through hole 2 15 is through profiling block 16, described profiling block 16 is fixed with the spring bearer plate 1 covering through hole 2 15 upper end, described spring bearer plate 1 is connected by the first spring 18 with driving wedge 14, to be positioned on holder 13 monosymmetric is provided with two through holder 13 and can holds the slideway that a slide block 19 horizontally slips for described through hole 2 15, described slideway is provided with the spring bearer plate 2 20 fixed with holder 13 away from through hole 2 15 one end, described spring bearer plate 2 20 is connected by the second spring 21 with slide block 19, described slide block 19 is fixedly connected with clamp 222 by screw thread, described clamp 22 under the horizontally slipping of slide block 19 near or away from profiling block 16.Through hole 2 15 on holder 13 is monosymmetric is provided with two slideways, and two slideways can drive two clamps 22, and this clamping device 7 can clamp two outside casings 24 to be processed simultaneously.
Drive a kind of set-up mode of wedge 14, described driving wedge 14 comprises driving wedge top 14-1 and drives wedge bottom 14-2, described driving wedge top 14-1 width diminishes formation inclined-plane from lower to upper gradually, the width of described driving wedge bottom 14-2 is equal with the width of through hole 2 15, and the bottom of described driving wedge bottom 14-2 can contact with the drive rod of described clamping drive mechanism.
Described through hole 2 15 lower end is provided with a stopper 23, and the width of described stopper 23 adds the width driving the width of wedge 14 to be greater than through hole 2 15.
In the present embodiment, described through hole 2 15 is through the center of holder 13 with profiling block 16.
In the present embodiment, described clamping drive mechanism is a cylinder, and described tray drive mechanism and conveyer belt driving mechanism are stepper motor, and described rising driving mechanism and decline driving mechanism are servomotor.
When clamping device 7 is positioned on the pallet being located at and picking and placeing on material station 4, under the driving of clamping drive mechanism, the driving wedge 14 of jack-up clamping device, wedge 14 is driven up to move, wedge 14 is driven to be with movable slider 19 to both sides away from through hole 2 15, slide block 19 drives clamp 22 away from profiling block 16, outside casing 24 to be processed is put between clamp 22 and profiling block 16, two can be put into simultaneously, clamping drive mechanism restores to the original state, under driving wedge 14 there is no the effect of external force, because the gravity of itself makes driving wedge 14 fall down, simultaneously slide block 19 to abut against with driving wedge top 14-1 near through hole 2 15 under the effect of the bounce of the second spring 21, slide block 19 drives clamp 22 near profiling block 16 and clamps outside casing, pallet moves to decline station 2 under the effect of tray drive mechanism, often move certain displacement to stop, pick and place material station 4 to draw close to being positioned at middle pallet under the effect of die cutting die driving mechanism with six die cutting dies 5 that the line bilateral symmetry of decline station 2 is arranged simultaneously, die cutting die 5 runs to certain distance and stops, and Punching Technology is carried out to the outside casing 24 to be processed clamped by clamping device 7, next breach processing is carried out after processing this breach, until all breach needed for outside casing all reach decline station 2 place after completion of processing, clamping device 7 is delivered on the one end of conveyer belt 10 of the lower rack 1-2 corresponding to decline station 2 downwards by descending mechanism 8, two outside casings be arranged on the first saw cutting mechanism 11 pairs of clamping devices 7 of both sides, conveyer belt 10 one end carry out sawing, then come conveyer belt 10 by the drive of conveyer belt 10 be positioned at the other end of lower rack 1-2 and be positioned on lifting mechanism 9, second saw cutting mechanism 12 pairs outside casing carries out second time sawing, then rise under the effect of lifting mechanism 9 and deliver to upper strata frame 1-1, then by the promotion of tray drive mechanism, clamping device 7 is got back to and picks and places material station 4, under the promotion of clamping drive mechanism, clamp 22 is away from profiling block 16, now clamping device unclamps, the outside casing of completion of processing can be taken out, put into and need the outside casing of processing to carry out cyclic process.
The operation order direction of arrow as shown in Figure 1 of this automatic cutting device.
Can according to outside casing need multiple die cutting die 5 is set, when the breach quantity of some outside casing or shape matching lack, can according to outside casing need remove several die cutting die, remove and be originally arranged on die cutting die on the frame 1-1 of upper strata, now just have more several reserved station 6, outside casing still passes through these reserved stations man-hour adding, when the breach quantity of outside casing or shape matching many time, corresponding die cutting die can be increased on reserved station, outside casing is processed, the process requirements of various different outside casing can be adapted to like this, reduce processing cost, and improve working (machining) efficiency.
Can multiple pallet and multiple clamping device be set on the frame 1-1 of upper strata, carry out cyclic process simultaneously, increase work efficiency.
Described die cutting die, the first saw cutting mechanism, the second saw cutting mechanism, descending mechanism and lifting mechanism belong to prior art, do not repeat them here.
The present invention compared with prior art, there is following beneficial effect: 1, need the outside casing of processing to be fixed by clamping device 7, and sent in cycles by pallet, tray drive mechanism and conveyer belt 7, control die cutting die 5, first saw cutting mechanism 11 and the second saw cutting mechanism 12 pairs of outside casings are processed, the outside casing processed is reproducible, machining accuracy is high, and working (machining) efficiency is high, and cost is low; 2, whole process only needs operating personnel, reduces human cost, and the labour intensity of operating personnel is low, safe operation process; 3, can according to the processing needs of different outside casings, the quantity of adjustment die cutting die 5, can adapt to the processing of multiple outside casing, the outside casing of more than 90% can be processed by this automatic cutting device, highly versatile; 4, that frame 1 is divided into upper strata frame 1-1 and lower rack 1-2 is two-layer for this automatic cutting device, reduces the floor space of whole device, decreases equipment investment; 5, by driving wedge 14 and the first spring 18, elastic force between slide block 19 and the second spring 21, and the active force between driving wedge and slide block, under the promotion of driving mechanism, drive the clamping of clamp and profiling block and unclamp, can effective fixing seal bar, can process many sealing strips, not only efficiency is high simultaneously, and the sealing strip processed is reproducible; 6, the opening and clamping whole process energy smooth transition of clamp 22, does not produce extra noise, is conducive to reducing workshop noise, protection operating personnel.