Summary of the invention
The purpose of this utility model is to provide that a kind of cut quality is good, the cutting assembly of good processing accuracy and the cutting cutter and the blank cutter that use this cutting assembly.
To achieve these goals, the present invention takes following technical solution:
Cutting assembly, is characterized in that, comprising: cutting steel wire, adjusting guide wheel and adjusting cylinders; Described cutting steel wire is walked around described adjusting guide wheel, and one end of described cutting steel wire is fixed, another free end is drawn by described adjusting cylinders.
Further concrete scheme is: also comprise adjusting rod, described adjusting rod one end is hinged fixing, and the other end is drawn by adjusting cylinders, and adjusting cylinders can rotate around hinge described adjusting rod; The free end of described cutting steel wire is arranged on described adjusting rod.
A cutting cutter, comprising: cutting cutter support; Be arranged at the feeding table on described cutting cutter support; Be arranged at the cutter sweep on described cutting cutter support, described cutter sweep comprises: installation frame; Be arranged at the cutting oil cylinder on described installation frame; Upper sliding machine by described cutting oil cylinder traction; Be positioned at the cutting bed of described upper sliding machine below; By synchronous drive mechanism and the synchronization-moving lower slider dolly of described upper sliding machine; Described adjusting cylinders and adjusting guide wheel are arranged on described upper sliding machine, and one end of described cutting steel wire is fixed on lower slider dolly, and another free end is drawn by described adjusting cylinders.
Further concrete scheme is: described adjusting cylinders and adjusting guide wheel are arranged on described lower slider dolly, and one end of described cutting steel wire is fixed on sliding machine, and another free end is drawn by described adjusting cylinders.
Further concrete scheme is: described synchronous drive mechanism comprises: be vertically arranged on described installation frame, be positioned at the power transmission shaft of described cutting bed both sides; Be arranged at the synchromesh gear at described power transmission shaft two ends; Walk around the driving belt that two ends, left and right are positioned at the synchromesh gear in same level; Described upper sliding machine fixes with the driving belt that is positioned at top, and described lower slider dolly fixes with the driving belt that is positioned at below.
Further concrete scheme is: also comprise: be arranged at the travelling carriage on described cutting cutter support, it is anterior that described cutter sweep is arranged at described travelling carriage; Described travelling carriage rear portion is provided with stop bit device, described stop bit device comprises installing rack, stops roller, lifts oil cylinder and rollover stand, described installing rack is arranged on described travelling carriage, described rollover stand is connected with described installing rack by rotating shaft, describedly stop that roller is arranged on described rollover stand, the described oil cylinder that lifts is arranged on described travelling carriage, described in lift oil cylinder piston rod be connected with described rollover stand, thereby control described rollover stand upset.
A blank cutter, comprising: blank cutter support; Be arranged at the holder base platform of described blank cutter support; Be arranged on described blank cutter support, be positioned at the delivery device of described holder base platform one side; Be arranged on described blank cutter support, be positioned at the cutter sweep of described holder base platform opposite side; Described cutter sweep comprises installation frame body, is fixed on fixedly axis and some groups of cutting assemblies in described installation frame body; Described adjusting cylinders is arranged in described installation frame body, and described adjusting guide wheel is arranged on described fixedly axis, and one end of described cutting steel wire is fixed on described blank cutter support, another free end is drawn by described adjusting cylinders.
Further concrete scheme is: described adjusting cylinders is arranged in described installation frame body, described adjusting rod upper end is hinged to be arranged in described installation frame body, the piston rod of described adjusting cylinders is connected with described adjusting rod, controlling described adjusting rod rotates around hinge, described adjusting guide wheel is arranged on described fixedly axis, and one end of described cutting steel wire is fixed on described blank cutter support, another free end is drawn by described adjusting rod.
Further concrete scheme is: described delivery device comprises propelling movement oil cylinder, pushing plate and deviation correction mechanism, and described propelling movement oil cylinder is arranged on described blank cutter support, and the piston rod and the described pushing plate that push oil cylinder fix, and described pushing plate is positioned at holder base platform top; Described deviation correction mechanism comprises guide pillar, correction guide wheel and wheel bracket, push oil cylinder both sides two groups of wheel brackets that are arranged side by side are respectively set, correction guide wheel is arranged on described wheel bracket, and described guide pillar is arranged on described wheel bracket, and one end of described guide pillar is fixed on described pushing plate.
Further concrete scheme is: the placement direction of described adjusting cylinders is identical with the placement direction of described propelling movement oil cylinder.
As shown from the above technical solution, the utility model is walked around adjusting guide wheel by cutting steel wire, one end of cutting steel wire is fixedly installed, the other end is drawn by adjusting cylinders, in use, when there is micro-distortion in cutting steel wire, by adjusting cylinders, strain cutting steel wire, cutting steel wire is carried out to fine adjustment, make cutting steel wire keep tensioning state, having avoided thus cutting steel wire in prior art is not the situation generation of plane because distortion causes cutting blade, guarantees cut quality, and machining accuracy is provided, avoid producing waste material as far as possible, cut the waste.
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, the cutting cutter of the present embodiment comprises cutting cutter support 1, cutter sweep 2, feeding table 3, travelling carriage 4, stop bit device 5.For convenience of description, will in Fig. 1, be defined as forward in the direction of arrow A.
Cutting cutter support 1 is fixed on ground by support column 1a, feeding table 3 is arranged on cutting cutter support 1, feeding table 3 comprises and somely by bearing, is arranged on holder mud roller 3b and the belt conveyer 3c on stand 3a, holder mud roller 3b is arranged at the forward and backward two ends of feeding table 3, and belt conveyer 3c is positioned at the middle part of feeding table 3.Mud bar is expressed on the feeding table 3 of cutting cutter through extruder, and moves forward on holder mud roller 3b extruding under thrust of extruder, arrives on belt conveyer 3c.
Travelling carriage 4 is arranged on cutting cutter support 1 by the cooperation of guide groove and pulley (not label), and travelling carriage 4 can move on cutting cutter support 1, and travelling carriage 4 can move reset along guide groove under the effect of drawback cylinder 4a.Drawback cylinder 4a is fixed on cutting cutter support 1, and the piston rod of drawback cylinder 4a is connected with travelling carriage 4, and drawback cylinder 4a can drive travelling carriage 4 to move during action.
Cutter sweep 2 is arranged at the front portion of travelling carriage 4, and simultaneously with reference to Fig. 4, cutter sweep 2 comprises installation frame 2a, cutting oil cylinder 2b, cutting bed 2c, cutting assembly 2d, upper sliding machine 2e, lower slider dolly 2f, synchronous drive mechanism 2g.Wherein, cutting assembly 2d comprises cutting steel wire 2d-1, regulates guide wheel 2d-2 and adjusting cylinders 2d-3.
Cutter sweep 2 is arranged on travelling carriage 4 by installation frame 2a, is provided with guide plate 2c-1 on cutting bed 2c, for the mud bar to sending into, carries out position guiding, prevents mud bar sideslip.On guide plate 2c-1, be provided with cutting groove 2c-2, cutting steel wire 2d-1 can pass cutting groove 2c-2, thereby mud bar is cut.Cutting oil cylinder 2b is horizontally fixed on installation frame 2a top, and piston rod and the upper sliding machine 2e of cutting oil cylinder 2b fix, thereby drives upper sliding machine 2e along the guide rail left and right translation on installation frame 2a.Adjusting cylinders 2d-3 and adjusting guide wheel 2d-2 are arranged on sliding machine 2e, adjusting cylinders 2d-3 horizontal positioned, the piston rod of one end of cutting steel wire 2d-1 and adjusting cylinders 2d-3 fixes, cutting steel wire 2d-1 walks around and regulates the backward downward-extension of guide wheel 2d-2, and its other end is fixed on lower slider dolly 2f.Lower slider dolly 2f is arranged on cutting bed 2c above by the cooperation of guide rail and pulley (not label), and by synchronous drive mechanism 2g, upper sliding machine 2e and lower slider dolly 2f can synchronizing movings.The synchronous drive mechanism 2g of the present embodiment comprises synchromesh gear 2g-1, driving belt 2g-2 and power transmission shaft 2g-3.Power transmission shaft 2g-3 is vertically fixed on installation frame 2a, is positioned at cutting bed 2c both sides, and synchromesh gear 2g-1 is arranged at power transmission shaft 2g-3 upper/lower terminal, and driving belt 2g-2 walks around on the two power transmission shaft 2g-3 in left and right and is positioned at the synchromesh gear 2g-1 in same level.Preferably, on the top of each power transmission shaft 2g-3, be provided with two synchromesh gear 2g-1.Upper sliding machine 2e and the driving belt 2g-2 that is positioned at top fix, lower slider dolly 2f and the driving belt 2g-2 that is positioned at below fix, when cutting oil cylinder 2b action, in drive, sliding machine 2e moves left and right, by the gearing of driving belt 2g-2, synchromesh gear 2g-1 and power transmission shaft 2g-3, lower slider dolly 2f and upper sliding machine 2e synchronizing moving, thus mud bar is cut.For the ease of installing, the present embodiment is by adjusting cylinders and regulate guide wheel to be arranged on upper sliding machine, but adjusting cylinders and adjusting guide wheel also can be arranged on lower slider dolly.
Stop bit device 5 is arranged on the rear portion of travelling carriage 4, and stop bit device 5 comprises installing rack 5a, stops roller 5b, lifts oil cylinder 5c and rollover stand 5d.Installing rack 5a is fixed on travelling carriage 4, rollover stand 5d is connected with installing rack 5a by rotating shaft 5e, stops that roller 5b is arranged on rollover stand 5d upper, lifts oil cylinder 5c and is arranged on travelling carriage 4, the piston rod that lifts oil cylinder 5c is connected with rollover stand 5d, can control upwards upset of rollover stand 5d.
When rollover stand 5d puts down, mud bar moves to and stops that roller 5b position is blocked roller 5b and stops, can not move on, and travelling carriage 4 moves forward extruding under thrust of extruder, cutter sweep 2 and stop bit device 5 and travelling carriage 4 synchronizing movings.When arriving precalculated position, the cutting assembly of cutter sweep cuts mud bar, after cutting, lift oil cylinder 5c action, rollover stand 5d is upwards dug, after rollover stand 5d lifts, be positioned at and stop that the mud bar disengaging at roller 5d rear stops stopping of roller 5d, by belt conveyer 3c, send travelling carriage 4, then travelling carriage 4 resets under drawback cylinder 4a effect, carries out the cutting action of next mud bar.
With reference to shown in Fig. 5 to Fig. 8, it is the structural representation of the utility model embodiment blank cutter.The blank cutter of the present embodiment comprises blank cutter support 6, delivery device 7, holder base platform 8 and cutter sweep 2 '.
Blank cutter support 6 fixes on the ground by support post 6a, and from the direction of overlooking, the blank cutter support 6 of the present embodiment is roughly in T shape.Holder base platform 8 is arranged on blank cutter support 6, and holder base platform 8 comprises some holder base roller 8b that are fixed on holder base stand 8a, and mud bar, after cutting cutter cutting, is sent on holder base platform 8.
Delivery device 7 is arranged at holder base platform 8 sides, and delivery device 7 comprises propelling movement oil cylinder 7a, pushing plate 7b and deviation correction mechanism 7c, and wherein, deviation correction mechanism 7c comprises guide pillar 7c-1, correction guide wheel 7c-2 and wheel bracket 7c-3.Push oil cylinder 7a and be fixedly mounted on blank cutter support 6, the piston rod and the pushing plate 7b that push oil cylinder 7a fix, and pushing plate 7b is positioned at holder base platform 8 tops, and pushing plate 7b, pushing under oil cylinder 7a drive, can move back and forth along the direction entering perpendicular to mud bar.Wheel bracket 7c-3 is fixed on blank cutter support 6, and correction guide wheel 7c-2 is arranged on wheel bracket 7c-3.Push oil cylinder 7c both sides two groups of wheel brackets that are arranged side by side and correction guide wheel are respectively set, guide pillar 7c-1 is arranged on wheel bracket 7c-3, one end of guide pillar 7c-1 is fixed on pushing plate 7b, by guide pillar and correction the coordinating of guide wheel, in the time of can preventing from pushing oil cylinder 7a promotion pushing plate 7b, motion track sideslip.
Another side relative with delivery device 7 at holder base platform 8 arranges cutter sweep 2 ', and delivery device 7 pushes away mud bar toward cutter sweep 2 '.The cutter sweep 2 ' of blank cutter comprises installation frame body 2a ', fixedly axis 2b ' and some groups of cutting assembly 2d '.As the another kind of embodiment of the utility model cutting assembly, cutting assembly 2d ' comprises cutting steel wire 2d-1 ', regulates guide wheel 2d-2 ', adjusting cylinders 2d-3 ' and adjusting rod 2d-4 '.Adjusting cylinders 2d-3 ' is horizontally fixed on installation frame body 2a ', the placement direction of adjusting cylinders 2d-3 ' is identical with the placement direction that pushes oil cylinder 7a, adjusting rod 2d-4 ' and adjusting cylinders 2d-3 ' are hingedly mounted on installation frame body 2a ' perpendicularly, the piston rod of adjusting cylinders 2d-3 ' is connected with adjusting rod 2d-3 ', and adjusting cylinders 2d-3 ' can drive adjusting rod 2d-4 ' to rotate around hinge during action.The fixedly axis 2b ' that regulates guide wheel 2d-2 ' to be arranged on to fix with installation frame body 2a ' is upper, and cutting steel wire 2d-1 ' one end is fixed on adjusting rod 2d-3 ' bottom, walk around and regulate guide wheel 2d-2 ', the other end to be fixed on blank cutter support 6.Each cutting steel wire 2d-1 ', adjusting guide wheel 2d-2 ', adjusting cylinders 2d-3 ' and adjusting rod 2d-4 ' are one group of cutting assembly, on blank cutter, be provided with many group cutting assemblies, when the pushed mechanism of mud bar 7 pushes through cutter sweep 2 ', cut assembly cuts into the adobe of respective numbers.Blank cutter also can use the cutting assembly identical with cutting cutter.
As shown in Figure 9, mud bar extruder is extruded after mud bar, be sent on cutting cutter 100, mud bar is extruded under power effect at extruder, on holder mud roller, move, when arriving predetermined length, the cutter sweep of cutting cutter cuts off mud bar, the mud bar of fixed length is sent on blank cutter 200, after mud bar arrives on brick cutting machine, the delivery device of blank cutter pushes the cutter sweep through blank cutter by mud bar, and mud bar is cut into some adobes, deliver on follow-up belt conveyor 300, wait for the piling that robot palletizer carries out adobe.
The utility model is walked around adjusting guide wheel by cutting steel wire, one end of cutting steel wire is fixedly installed, the other end is drawn by adjusting cylinders, in use, when there is micro-distortion in cutting steel wire, by adjusting cylinders, strain cutting steel wire, cutting steel wire is carried out to fine adjustment, make cutting steel wire keep tensioning state, having avoided thus cutting steel wire in prior art is not the situation generation of plane because distortion causes cutting blade, guarantees cut quality, and machining accuracy is provided.
As preferred technical scheme, the cutting cutter of describing in previous embodiment is provided with travelling carriage, and cutter sweep is installed on travelling carriage, because cutter sweep and mud bar can keep synchronizing moving, can guarantee that cutting section is vertical plane during cutting.Cutter sweep also can directly be fixedly mounted on cutting cutter support, when cutter sweep is fixed on cutting cutter support, due to cutter sweep during not with mud bar synchronizing moving, cutter sweep cuts in mud bar moving process, cutting section is inclined-plane, mud bar two need be excised again, produces thus waste material, increases cost.
Above embodiment is only in order to illustrate that the technical solution of the utility model is not intended to limit, although the utility model is had been described in detail with reference to above-described embodiment, those of ordinary skill in the field should be appreciated that still and can modify or be equal to replacement the specific embodiment of the present utility model.Therefore, do not depart from any modification of the utility model spirit and scope or be equal to replacement, it all should be encompassed in the scope of technical solutions of the utility model.