CN202239395U - Full-automatic device for straightening and cutting reinforcing steel bar - Google Patents
Full-automatic device for straightening and cutting reinforcing steel bar Download PDFInfo
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- CN202239395U CN202239395U CN2011203142078U CN201120314207U CN202239395U CN 202239395 U CN202239395 U CN 202239395U CN 2011203142078 U CN2011203142078 U CN 2011203142078U CN 201120314207 U CN201120314207 U CN 201120314207U CN 202239395 U CN202239395 U CN 202239395U
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Abstract
The utility model provides a full-automatic device for straightening and cutting a reinforcing steel bar and relates to the straightening and cutting of the reinforcing steel bar or an iron wire. A straightening device is arranged on a frame; a dragging device is arranged behind the straightening device; a cutting device and a turning device are arranged on the rear part of the dragging device; the turning device is limited by the cutting device; a structure of the cutting device is that an eccentric wheel is arranged on a rear upper part of the frame, a cutter is arranged on the lower part of the eccentric wheel, a slide block is arranged between the eccentric wheel and the cutter, the back and forth sliding of the slide block is limited by an electromagnet, the on-off of the electromagnet is limited by a travel switch, and the travel switch is controlled by the reinforcing steel bar or the iron wire; and the structure of the turning device is that front and rear ends of a V-shaped bucket are flexibly fixed on a frame plate or a rear protecting plate through a shaft, one end of a turning rod is limited by a limiting rod on the cutter, the other end of the turning rod is hinged with the V-shaped bucket, and the turning rod and the V-shaped bucket are driven to turn through the downward moving of the cutter. The full-automatic device has the beneficial effects that: the device is smart in design, only one motor is used for supplying all power, the working efficiency is high, the cost is lowered, and the full-automatic device is conveniently popularized and applied.
Description
Technical field
The utility model relates to field of mechanical technique, further is can stretching and plant equipment such as cutting reinforcing bar or iron wire.
Background technology
In fields such as buildings, plate-like reinforcing bar or iron wire often need carry out stretching and cutting, and be earlier that plate-like reinforcing bar or iron wire is stretching during its operation as adopting manual method, then cuts by required length again.The defective of this method is that operating efficiency is too low.
The frame for movement that occurs on the market is generally comparatively complicated, and cost is high.As adopting the method for inductor that relevant apparatus is set, its advantage is to realize accurate operation, but cost is too high, is difficult for being accepted by market.
And this type of general associated mechanical requires its transmission device, wants plural motor at least.
The utility model content
The purpose of the utility model just provides a kind of simple in structure, high efficiency, full-automatic reinforcement metal straightening cutting equipment that cost of manufacture is low.
The purpose of the utility model realizes through following scheme:
The full-automatic reinforcement metal straightening cutting equipment; Comprise frame, straightening device, transmission device, draw-gear and cutter sweep; It is characterized in that: straightening device is set on the frame; Be provided with draw-gear at the straightening device rear portion, the draw-gear rear portion is provided with cutter sweep and turning device, and turning device is limited by cutter sweep; The structure of described cutter sweep is: in the frame upper back eccentric wheel is set, the eccentric wheel bottom is provided with cutting knife, and cutting knife is protected by side guard plate and back backplate; Can move up and down, between eccentric wheel and cutting knife, be provided with sliding shoe, sliding shoe can slide front and back; When sliding between eccentric wheel and cutting knife forward; Impel eccentric revolving force effect sliding shoe and cutting knife, cutting knife is descending, and resetting of cutting knife can adopt spring to realize; One end of spring is arranged on frame or the back backplate, and the other end of spring is arranged on the cutting knife; Slide and be limited by electromagnet in the front and back of sliding shoe, the break-make of electromagnet is limited by travel switch, and travel switch is controlled by reinforcing bar or iron wire; Move length behind reinforcing bar or the iron wire when reaching the length that sets, trigger travel switch; Described turning device structure is: the V-bucket front and back end is fixed on frame plate or the back backplate through the axle activity, can overturn along axle; Turning rod one end is limited by the limit rod that places on the cutting knife, and the other end is articulated on the V-bucket, and the upset of the descending drive turning rod of cutting knife realizes the upset of V-bucket.
The utility model also can further be realized through following scheme:
The structure of described straightening device is: the frame front upper part is through bearing fixing rotation roller, and the rotation roll shaft is to being cylindrical cavity, in establish reinforcing bar or iron wire roller endoporus, or some logical rings; The fixed electrical machinery in the frame middle and lower part, the drive D of rear end is connected with the front axle of motor through belt on the rotation roller, the rotation of driven by motor rotation roller.
The structure of described cutter sweep is: the rear portion of gripper shoe is provided with electromagnet; Electromagnet is electrically connected two travel switch contacts on the travel switch, and travel switch places on the V-bucket, two travel switch contacts; One of them is fixed on the V-bucket, and another is attached thereto through the rubber skin; The rear end of V-bucket is fixed on the V-bucket support through the axle activity, and front end is fixed in behind frame plate or the cutting knife on the backplate through the axle activity; Being switched on or switched off of two travel switch contacts of V-bucket formed the energising or the no power of electromagnet; On gripper shoe, in the rear portion of electromagnet, also be provided with suction iron, concrete structure is: L shaped suction brandreth is provided with suction iron, and the lower end of inhaling brandreth is articulated on the gripper shoe, inhales the upper end fixation spring tab of brandreth, and the front end of shell fragment is fixed with sliding shoe; L shaped suction brandreth and shell fragment surround electromagnet; Under the cold situation of electromagnet, because the weight of suction iron is bigger, under the effect of the gravity of inhaling iron and gravitational moment, inhale the whole tenesmus of brandreth and shell fragment, thus the recession of formation sliding shoe; But under the spring B effect, inhale brandreth and shell fragment and can wholely not drop too much, in order to avoid break away from the adsorption range of electromagnet, and sliding shoe can be too away from eccentric wheel yet; When electromagnet was switched on, electromagnet produced suction-operated to inhaling iron, at this moment, inhaled the reach of brandreth and sliding shoe, and sliding shoe moves forward to the eccentric wheel below; Under eccentric effect; Sliding shoe pushes the cutting knife of below downwards, thereby cuts off reinforcing bar or the iron wire that stretches out from reinforced hole, and reinforced hole is arranged on the frame plate; Reinforced hole is in or is in basically on the same straight line with groove between roller endoporus, following carry-over pinch rolls and last carry-over pinch rolls.
The structure of described turning device is: on backplate behind the cutting knife, also be provided with turning rod; The structure of turning rod is: turning rod is through the turning rod axle; Activity is fixed in behind the cutting knife on the backplate; Turning rod upper end and the support bar that is fixed on the cutting knife are hinged, and support bar passes backplate behind the cutting knife through back backplate cylindrical void, but and easy on and off move; The lower hinge of turning rod connects spring A in a side of V-bucket at the middle part of turning rod, and the other end of spring A is connected on the nail post; The nail post is fixed on the grillage, and the spring turning rod receives Cutter Control, works asynchronously with cutting knife; Be used to the V-bucket that overturns, the reinforcing bar of cut-out or iron wire are fallen smoothly; Support bar also has an effect, promptly is used to hold back-up block, the existence of back-up block and back backplate groove, can guarantee cutting knife move up and down also be sliding shoe in the sliding process of front and back, sliding shoe all obtains to support; Cutting knife is provided with up and down two limit rods at the back, and two limit rods also pass backplate behind the cutting knife through back backplate cylindrical void, but and easy on and off move; Two limit rods can be L shaped knees, and two limit rods are forced the horizon bar leading section of L shaped bar to do one's bidding, thereby the rotation of L shaped bar controlled by two limit rods, are cutting knife and control; The hinged L shaped bar axle in the horizon bar rear end of L shaped bar, L shaped bar rotates about the axle; The hinged stroke lever in L shaped bar montant bottom, the rearmost end of stroke lever connects travel switch, and travel switch can slide on V-bucket; L shaped bar rotates and stroke lever seesaws, and can drive travel switch and move forward and backward; When cutting knife cut off reinforcing bar or iron wire, descending cutting knife finally drove moving backward of travel switch, thereby loose space was provided for the smooth whereabouts of reinforcing bar or iron wire.
The structure of described transmission device is: the motor rear portion is provided with the motor rear axle; It produces three connections simultaneously: one of which, and the motor rear axle connects worm speed reducer, and drives the drive A of worm speed reducer side; The drive B that drive A drives through belt; Drive B is arranged at a side of traction case, and its structure is: drive B is a flywheel, and drive B is arranged at down an end of traction rollers; The following traction rollers in the drive B outside is provided with the nut of spring C and restraining spring C, and drive B is inboard directly to connect carry-over pinch rolls down through wearing piece; The central authorities of the last carry-over pinch rolls roll surface that following carry-over pinch rolls match with it are provided with peripheral groove, are used to pass pull reinforcing bar or iron wire; Following carry-over pinch rolls and last carry-over pinch rolls place the traction case; Following carry-over pinch rolls one side, the gear that is fixed in the following traction rollers other end and the gears engaged of last carry-over pinch rolls; Thereby pass through the rotation of carry-over pinch rolls down, the rotation in opposite directions of carry-over pinch rolls in the drive, thereby play the effect that pulls reinforcing bar or iron wire; Its two, the motor rear axle flexibly connects combination wheel A through bearing, the structure of combination wheel A is: big wheel of diameter be structure as a whole with a little wheel of diameter or split affixed, thereby rotation synchronously; Its three, the motor rear axle connects combination wheel B through belt, the structure of combination wheel B is: big wheel of diameter be structure as a whole with a little wheel of diameter or split affixed, thereby rotation synchronously; Combination wheel B connects the rear end of power transmission shaft through bearing; It is in transmission connection and is: the motor rear axle drives the bull wheel of combination wheel B and coaxial steamboat through belt; The steamboat of combination wheel B drives the bull wheel of combination wheel A and coaxial steamboat through belt; The steamboat of combination wheel A drives drive C through belt, and drive C is arranged at the leading section of power transmission shaft, the rear portion of combination wheel A.
Described turning device is replaced by following structure turning device: V-bucket is divided into two; Be stator and rotating sheet; Stator is fixed on the frame plate or behind the cutting knife on the backplate, and the upset bobbin of rotating sheet is fixed on the frame plate or behind the cutting knife on the backplate, sticks up the bar middle part through sticking up the bar axle and be fixed on the frame plate or behind the cutting knife on the backplate; The lower end of sticking up bar is articulated in the upper end of rotating sheet, and the upper end of sticking up bar is stuck up the bar horizon bar and placed between two limit rods that are arranged on the cutting knife.
Described rotating sheet bottom is provided with spring D.
The beneficial effect of the utility model is: the design of this machine is exquisite, simple in structure, only can satisfy whole powers supply with a motor, and high efficiency has reduced cost simultaneously, and is easy to utilize.The utility model can be used for the stretching of multiple reinforcing bar or iron wire and cutting.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is the utility model part-structure sketch map,
Fig. 3 be Fig. 2 A to the part-structure sketch map,
Fig. 4 is a guard board structure sketch map behind the utility model cutting knife,
Fig. 5 is the utility model stroke lever structural representation,
Fig. 6 is the utility model traction case part-structure sketch map,
Fig. 7 is another embodiment turning device structural representation of the utility model.
Among the figure: 1 is frame, and 2 is motor, and 3 is the motor rear axle, and 4 is combination wheel A, and 5 is worm speed reducer, and 6 is drive A; 7 is drive B, and 8 is the cutting knife side guard plate, and 9 is turning rod, and 10 is stroke lever, and 11 is the V-bucket support, and 12 is travel switch; 121 is the travel switch contact, and 13 is V-bucket, and 14 for inhaling iron, and 15 is electromagnet, and 16 is shell fragment, and 17 is gripper shoe; 18 is backplate behind the cutting knife, and 181 is back backplate cylindrical void, and 182 is back backplate groove, and 19 is eccentric wheel, and 20 is frame plate, and 21 is power transmission shaft; 22 is drive C, and 23 is combination wheel B, and 24 are the traction case, and 25 is drive D, and 26 are the rotation roller, and 27 is the roller endoporus; 30 is spring A, and 31 is L shaped bar, and 32 is L shaped bar axle, and 33 for inhaling brandreth, and 34 is support bar, and 35 is back-up block, and 36 is spring B, and 37 is sliding shoe, and 38 is the turning rod axle, and 39 is cutting knife, and 40 is reinforced hole, and 41 is the V-bucket axle, and 42 are the nail post; 43 is limit rod; 50 is nut, and 51 is spring C, and 52 are following carry-over pinch rolls, and 53 is gear, and 54 is groove, and 55 are following traction rollers; 60 is stator, and 61 is rotating sheet, and 62 is spring D, and 63 are the upset bobbin, and 64 for sticking up the bar axle, and 65 for sticking up bar, and 66 for sticking up the bar horizon bar.
The specific embodiment
In order to make those skilled in the art person understand the utility model scheme better, and make the above-mentioned purpose of the utility model, feature and advantage can be more obviously understandable, below in conjunction with accompanying drawing and embodiment the utility model done further detailed explanation.
Embodiment 1:
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, frame 1 front upper part is through bearing fixing rotation roller 26, and rotation roller 26 is a cylindrical cavity axially, in establish reinforcing bar or iron wire roller endoporus 27, or some logical rings; Fixed electrical machinery 2 in the frame middle and lower part, and the drive D25 of rear end is connected the rotation of motor 2 driven rotary rollers 26 through belt on the rotation roller 26 with the front axle of motor 2; Motor 2 rear portions are provided with motor rear axle 3, and it produces three connections simultaneously: one of which, and motor rear axle 3 connects worm speed reducer 5; And the drive A6 of drive worm speed reducer 5 sides; The drive B7 that drive A6 drives through belt, drive B7 are arranged at a side of traction case 24, and its structure is: referring to Fig. 5; Drive B7 is a flywheel; Drive B7 is arranged at down an end of traction rollers 55, and the following traction rollers 55 in the drive B7 outside is provided with the nut 50 of spring C51 and restraining spring C51, and drive B7 is inboard directly to connect carry-over pinch rolls 52 down through wearing piece; The central authorities of the last carry-over pinch rolls roll surface that following carry-over pinch rolls 52 match with it are provided with peripheral groove 54, are used to pass pull reinforcing bar or iron wire; Following carry-over pinch rolls 52 place traction case 24 with last carry-over pinch rolls; Following carry-over pinch rolls 52 1 sides, the gear 53 that is fixed in following traction rollers 55 other ends and the gears engaged of last carry-over pinch rolls; Thereby pass through the rotation of carry-over pinch rolls 52 down; The rotation in opposite directions of carry-over pinch rolls in the drive, thereby play the effect that pulls reinforcing bar or iron wire; Its two, motor rear axle 3 flexibly connects combination wheel A4 through bearing, the structure of combination wheel A4 is: big wheel of diameter be structure as a whole with a little wheel of diameter or split affixed, thereby rotation synchronously; Its three, motor rear axle 3 connects combination wheel B23 through belt, the structure of combination wheel B23 is: big wheel of diameter be structure as a whole with a little wheel of diameter or split affixed, thereby rotation synchronously; Combination wheel B23 connects the rear end of power transmission shaft 21 through bearing.
It is in transmission connection and is: motor rear axle 3 drives the bull wheel of combination wheel B23 and coaxial steamboat through belt; The steamboat of combination wheel B23 drives the bull wheel of combination wheel A4 and coaxial steamboat through belt; The steamboat of combination wheel A4 drives drive C22 through belt, and drive C22 is arranged at the leading section of power transmission shaft 21, the rear portion of combination wheel A4.Like this, through transmission repeatedly, realize slowing down, rotating speed is from 1400 rev/mins, and slowing down drops to 50-60 rev/min; Thereby apply to drive eccentric wheel 19 work of being fixed in power transmission shaft 21 rear ends.
The rear portion of gripper shoe 17 is provided with electromagnet 15; Electromagnet 15 is electrically connected two travel switch contacts 121 on the travel switches 12, and the far and near length of travel switch 12 has determined the Cutting Length of reinforcing bar or iron wire; Generally can set Cutting Length is 0.1 meter-2 meters, also can set as required; Travel switch 12 places on the V-bucket 13, two travel switch contacts 121, and one of them is fixed on the V-bucket 13, and another is attached thereto through the rubber skin, thereby the possibility that necessarily moves forward and backward has been arranged; The rear end of V-bucket 13 is fixed on the V-bucket support 11 through the axle activity, and the front end of V-bucket 13 is fixed in behind frame plate 20 or the cutting knife on the backplate 18 through 41 activities of V-bucket axle; Being switched on or switched off of two travel switch contacts 121 of V-bucket 13 formed the energising or the no power of electromagnet 15; On gripper shoe 17,, also be provided with and inhale iron 14 in the rear portion of electromagnet 15; Concrete structure is: referring to Fig. 2, L shaped suction brandreth 33 is provided with inhales iron 14, and the lower end of inhaling brandreth 33 is articulated on the gripper shoe 17; Inhale the upper end of brandreth 33, fixation spring tab 16, the front end of shell fragment 16 is fixed with sliding shoe 37; Under electromagnet 15 cold situation, because the weight of suction iron 14 is bigger, under the effect of the gravity of inhaling iron 14 and gravitational moment, inhale brandreth 33 and shell fragment 16 whole tenesmus, thus the recession of formation sliding shoe 37; But spring B 36 effects are down, and suction brandreth 33 and shell fragment 16 can wholely not drop too many, in order to avoid break away from the adsorption range of electromagnet 15, and sliding shoe 37 can be too away from eccentric wheel 19 yet; When electromagnet 15 energisings, 15 pairs of electromagnet are inhaled iron 14 and are produced suction-operated, at this moment, inhale brandreth 33 and are driven reach, thereby drive sliding shoe 37 reaches, and sliding shoe 37 moves forward to eccentric wheel 19 belows.Two kinds of situation are arranged this moment: one of which, if the long portion of eccentric wheel 19 is in the below just, then sliding shoe 37 is obstructed, but squeezes all the time; Its two, the short portion of eccentric wheel 19 be in the below, then sliding shoe 37 moves forward smoothly.When sliding shoe 37 moves forward to eccentric wheel 19 belows; Under the effect of eccentric wheel 19; Sliding shoe 37 is the cutting knife 39 of extruding below downwards, thereby cuts off reinforcing bar or the iron wire that stretches out from reinforced hole 40, and reinforced hole 40 is arranged on the frame plate 20; Reinforced hole 40 is in or is in basically on the same straight line with groove 54 between roller endoporus 27, following carry-over pinch rolls 52 and last carry-over pinch rolls.
On backplate behind the cutting knife 18, also be provided with turning rod 9; The structure of turning rod 9 is: referring to Fig. 3; Turning rod 9 is through turning rod axle 38, and activity is fixed in behind the cutting knife on the backplate 18, and turning rod 9 upper ends are hinged with the support bar 34 that is fixed on the cutting knife 39; Support bar 34 passes backplate 18 behind the cutting knife through back backplate cylindrical void 181, but and easy on and off move; The lower hinge of turning rod 9 is in a side of V-bucket 13; Middle part at turning rod 9 connects spring A30, and the other end of spring A30 is connected on the nail post 42, and nail post 42 is fixed on the grillage 19; Spring turning rod 9 receives cutting knife 39 controls; Work asynchronously with cutting knife 39, the V-bucket 13 that is used to overturn falls the reinforcing bar of cut-out or iron wire smoothly.Support bar 34 also has an effect, promptly is used to hold back-up block 35, makes back-up block 35 to move up and down with support bar 34; The existence of back-up block 35 and back backplate groove 182, can guarantee cutting knife 39 move up and down also be sliding shoe 37 in the sliding process of front and back, sliding shoe 37 all obtains support.
Referring to Fig. 4, be to cooperate the smooth whereabouts of reinforcing bar or iron wire, carry out following design: cutting knife 39 back are provided with up and down 43, two limit rods 43 of two limit rods and also pass backplate 18 behind the cutting knife through back backplate cylindrical void 181, but and easy on and off move; Two limit rods 43 can be L shaped knees, and two limit rods 43 are forced the horizon bar leading section of L shaped bar 31 to do one's bidding, thereby the rotation of L shaped bar 31 is 43 controls of two limit rods, are 39 controls of cutting knife; The hinged L shaped bar axle 32 in the horizon bar rear end of L shaped bar 31, L shaped bar 31 rotates about the axle; The hinged stroke lever 10 in L shaped bar 31 montant bottoms, the rearmost end of stroke lever 10 connects travel switch 12, and travel switch 12 can slide on V-bucket 13.L shaped bar 31 rotates and stroke lever 10 seesaws, and can drive travel switch 12 and move forward and backward.When cutting knife 39 cut off reinforcing bars or iron wire, descending cutting knife 39 is final to drive the moving backward of travel switches 12 (generally setting 0.5-1 centimetre get final product), thereby was that the smooth whereabouts of reinforcing bar or iron wire provides loose space.
During work, reinforcing bar or iron wire are penetrated in the roller endoporus 27 of rotation roller 26, through the drive B7 and the peripheral groove 54 of carry-over pinch rolls central authorities up and down; And pass through reinforced hole 40, getting in the groove in the V-bucket 13 of V font, the length of one section setting of going promptly can trigger the travel switch contact 121 on the travel switch 12; After two travel switch contact 121 contacts; Just connected electromagnet 15, under the attraction of electromagnet 15, sliding shoe 37 travels forward; Under the effect of eccentric wheel 19, sliding shoe 37 presses down cutting knife 39 reinforcing bar or iron wire is cut off.The L shaped bar 31 of cutting knife 39 descending drives simultaneously rotates and stroke lever 10 moves backward, and travel switch 12 is promoted backward; The descending of cutting knife 39 also driven turning rod 9 upsets simultaneously, thereby makes the smooth whereabouts of reinforcing bar or iron wire.
At this moment, because cutting knife 39 has hindered moving of reinforcing bar or iron wire, following carry-over pinch rolls 52 can't turn round with last carry-over pinch rolls, and drive B7 dallies voluntarily and descends traction rollers 55 not change accordingly at this moment.After accomplishing cutting operation, because two travel switch contacts 121 separate, electromagnet 15 is closed; Sliding shoe 37 is being inhaled under the iron 14 gravity effects, motion backward, and turning rod 9 is under the effect of spring A30; Reset rapidly, promptly rotate counterclockwise, thereby drive cutting knife 39 and back-up block 35 risings; Reinforcing bar to be cut continues to move backward under the draw of following carry-over pinch rolls 52 and last carry-over pinch rolls, gets into next duty cycle.
Embodiment 2:
As shown in Figure 7, on the basis of embodiment 1, the whereabouts turning device of reinforcing bar or iron wire is improved; V-bucket 11 among the embodiment 1; Be divided into two, stator 60 and rotating sheet 61; The upset bobbin 63 of rotating sheet 61 is fixed on the frame plate 20 or behind the cutting knife on the backplate 18; Stick up bar 65 middle parts through sticking up bar axle 64 and be fixed on the frame plate 20 or behind the cutting knife on the backplate 18, the lower end of sticking up bar 65 being articulated in the upper end of rotating sheet 61, the upper end of sticking up bar 65 is stuck up bar horizon bar 66 and is placed between two limit rods 43 (like Fig. 3 and shown in Figure 5) that are arranged on the cutting knife 39.When cutting knife 39 is descending, the rotation that limit rod 43 drives horizon bars 66 and sticks up bar 65, under the effect of sticking up bar 65, rotating sheet 61 upsets, thus wherein reinforcing bar or iron wire are discharged, accomplish the one-stop operation cutting.Reset for ease of rotating sheet 61, can spring D62 be set in rotating sheet 61 bottoms.
The above; Be merely the specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.
Claims (7)
1. full-automatic reinforcement metal straightening cutting equipment; Comprise frame, straightening device, transmission device, draw-gear and cutter sweep; It is characterized in that: straightening device is set on the frame; Be provided with draw-gear at the straightening device rear portion, the draw-gear rear portion is provided with cutter sweep and turning device, and turning device is limited by cutter sweep; The structure of described cutter sweep is: in the frame upper back eccentric wheel is set, the eccentric wheel bottom is provided with cutting knife, and cutting knife is protected by side guard plate and back backplate; Can move up and down, between eccentric wheel and cutting knife, be provided with sliding shoe, sliding shoe can slide front and back; When sliding between eccentric wheel and cutting knife forward; Impel eccentric revolving force effect sliding shoe and cutting knife, cutting knife is descending, and resetting of cutting knife can adopt spring to realize; One end of spring is arranged on frame or the back backplate, and the other end of spring is arranged on the cutting knife; Slide and be limited by electromagnet in the front and back of sliding shoe, the break-make of electromagnet is limited by travel switch, and travel switch is controlled by reinforcing bar or iron wire; Move length behind reinforcing bar or the iron wire when reaching the length that sets, trigger travel switch; Described turning device structure is: the V-bucket front and back end is fixed on frame plate or the back backplate through the axle activity, can overturn along axle; Turning rod one end is limited by the limit rod that places on the cutting knife, and the other end is articulated on the V-bucket, and the upset of the descending drive turning rod of cutting knife realizes the upset of V-bucket.
2. full-automatic reinforcement metal straightening cutting equipment according to claim 1; It is characterized in that: the structure of described straightening device is: the frame front upper part is through bearing fixing rotation roller; The rotation roll shaft is to being cylindrical cavity, in establish reinforcing bar or iron wire roller endoporus, or some logical rings; The fixed electrical machinery in the frame middle and lower part, the drive D of rear end is connected with the front axle of motor through belt on the rotation roller, the rotation of driven by motor rotation roller.
3. full-automatic reinforcement metal straightening cutting equipment according to claim 1; It is characterized in that: the structure of described cutter sweep is: the rear portion of gripper shoe is provided with electromagnet; Electromagnet is electrically connected two travel switch contacts on the travel switch, and travel switch places on the V-bucket, two travel switch contacts; One of them is fixed on the V-bucket, and another is attached thereto through the rubber skin; The rear end of V-bucket is fixed on the V-bucket support through the axle activity, and front end is fixed in behind frame plate or the cutting knife on the backplate through the axle activity; Being switched on or switched off of two travel switch contacts of V-bucket formed the energising or the no power of electromagnet; On gripper shoe, in the rear portion of electromagnet, also be provided with suction iron, concrete structure is: L shaped suction brandreth is provided with suction iron, and the lower end of inhaling brandreth is articulated on the gripper shoe, inhales the upper end fixation spring tab of brandreth, and the front end of shell fragment is fixed with sliding shoe; L shaped suction brandreth and shell fragment surround electromagnet; Under the cold situation of electromagnet, because the weight of suction iron is bigger, under the effect of the gravity of inhaling iron and gravitational moment, inhale the whole tenesmus of brandreth and shell fragment, thus the recession of formation sliding shoe; But under the spring B effect, inhale brandreth and shell fragment and can wholely not drop too much, in order to avoid break away from the adsorption range of electromagnet, and sliding shoe can be too away from eccentric wheel yet; When electromagnet was switched on, electromagnet produced suction-operated to inhaling iron, at this moment, inhaled the reach of brandreth and sliding shoe, and sliding shoe moves forward to the eccentric wheel below; Under eccentric effect; Sliding shoe pushes the cutting knife of below downwards, thereby cuts off reinforcing bar or the iron wire that stretches out from reinforced hole, and reinforced hole is arranged on the frame plate; Reinforced hole is in or is in basically on the same straight line with groove between roller endoporus, following carry-over pinch rolls and last carry-over pinch rolls.
4. full-automatic reinforcement metal straightening cutting equipment according to claim 1; It is characterized in that: the structure of described turning device is: on backplate behind the cutting knife, also be provided with turning rod; The structure of turning rod is: turning rod is through the turning rod axle, and activity is fixed in behind the cutting knife on the backplate, and the turning rod upper end is hinged with the support bar that is fixed on the cutting knife; Support bar passes backplate behind the cutting knife through back backplate cylindrical void, but and easy on and off move; The lower hinge of turning rod connects spring A in a side of V-bucket at the middle part of turning rod, and the other end of spring A is connected on the nail post; The nail post is fixed on the grillage, and the spring turning rod receives Cutter Control, works asynchronously with cutting knife; Be used to the V-bucket that overturns, the reinforcing bar of cut-out or iron wire are fallen smoothly; Support bar also has an effect, promptly is used to hold back-up block, the existence of back-up block and back backplate groove, can guarantee cutting knife move up and down also be sliding shoe in the sliding process of front and back, sliding shoe all obtains to support;
Cutting knife is provided with up and down two limit rods at the back, and two limit rods also pass backplate behind the cutting knife through back backplate cylindrical void, but and easy on and off move; Two limit rods can be L shaped knees, and two limit rods are forced the horizon bar leading section of L shaped bar to do one's bidding, thereby the rotation of L shaped bar controlled by two limit rods, are cutting knife and control; The hinged L shaped bar axle in the horizon bar rear end of L shaped bar, L shaped bar rotates about the axle; The hinged stroke lever in L shaped bar montant bottom, the rearmost end of stroke lever connects travel switch, and travel switch can slide on V-bucket; L shaped bar rotates and stroke lever seesaws, and can drive travel switch and move forward and backward; When cutting knife cut off reinforcing bar or iron wire, descending cutting knife finally drove moving backward of travel switch, thereby loose space was provided for the smooth whereabouts of reinforcing bar or iron wire.
5. full-automatic reinforcement metal straightening cutting equipment according to claim 1 is characterized in that: the structure of transmission device is: the motor rear portion is provided with the motor rear axle, and it produces three connections simultaneously: one of which; The motor rear axle connects worm speed reducer; And the drive A of drive worm speed reducer side, the drive B that drive A drives through belt, drive B are arranged at a side of traction case; Its structure is: drive B is a flywheel; Drive B is arranged at down an end of traction rollers, and the following traction rollers in the drive B outside is provided with the nut of spring C and restraining spring C, and drive B is inboard directly to connect carry-over pinch rolls down through wearing piece; The central authorities of the last carry-over pinch rolls roll surface that following carry-over pinch rolls match with it are provided with peripheral groove, are used to pass pull reinforcing bar or iron wire; Following carry-over pinch rolls and last carry-over pinch rolls place the traction case; Following carry-over pinch rolls one side, the gear that is fixed in the following traction rollers other end and the gears engaged of last carry-over pinch rolls; Thereby pass through the rotation of carry-over pinch rolls down, the rotation in opposite directions of carry-over pinch rolls in the drive, thereby play the effect that pulls reinforcing bar or iron wire; Its two, the motor rear axle flexibly connects combination wheel A through bearing, the structure of combination wheel A is: big wheel of diameter be structure as a whole with a little wheel of diameter or split affixed, thereby rotation synchronously; Its three, the motor rear axle connects combination wheel B through belt, the structure of combination wheel B is: big wheel of diameter be structure as a whole with a little wheel of diameter or split affixed, thereby rotation synchronously; Combination wheel B connects the rear end of power transmission shaft through bearing; It is in transmission connection and is: the motor rear axle drives the bull wheel of combination wheel B and coaxial steamboat through belt; The steamboat of combination wheel B drives the bull wheel of combination wheel A and coaxial steamboat through belt; The steamboat of combination wheel A drives drive C through belt, and drive C is arranged at the leading section of power transmission shaft, the rear portion of combination wheel A.
6. according to claim 1 or 4 described full-automatic reinforcement metal straightening cutting equipments; It is characterized in that: described turning device is replaced by following structure turning device: V-bucket is divided into two; Be stator and rotating sheet; Stator is fixed on the frame plate or behind the cutting knife on the backplate, and the upset bobbin of rotating sheet is fixed on the frame plate or behind the cutting knife on the backplate, sticks up the bar middle part through sticking up the bar axle and be fixed on the frame plate or behind the cutting knife on the backplate; The lower end of sticking up bar is articulated in the upper end of rotating sheet, and the upper end of sticking up bar is stuck up the bar horizon bar and placed between two limit rods that are arranged on the cutting knife.
7. full-automatic reinforcement metal straightening cutting equipment according to claim 6 is characterized in that: described rotating sheet bottom is provided with spring D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203142078U CN202239395U (en) | 2011-08-24 | 2011-08-24 | Full-automatic device for straightening and cutting reinforcing steel bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203142078U CN202239395U (en) | 2011-08-24 | 2011-08-24 | Full-automatic device for straightening and cutting reinforcing steel bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202239395U true CN202239395U (en) | 2012-05-30 |
Family
ID=46100697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203142078U Expired - Fee Related CN202239395U (en) | 2011-08-24 | 2011-08-24 | Full-automatic device for straightening and cutting reinforcing steel bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202239395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350309A (en) * | 2017-09-06 | 2017-11-17 | 枣庄王晁煤矿有限责任公司 | Anchor pole apparatus for shaping |
| CN110353019A (en) * | 2019-07-22 | 2019-10-22 | 王和勤 | Trotter cutting machine |
-
2011
- 2011-08-24 CN CN2011203142078U patent/CN202239395U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350309A (en) * | 2017-09-06 | 2017-11-17 | 枣庄王晁煤矿有限责任公司 | Anchor pole apparatus for shaping |
| CN107350309B (en) * | 2017-09-06 | 2023-10-03 | 枣庄王晁煤矿有限责任公司 | Anchor rod shaping device |
| CN110353019A (en) * | 2019-07-22 | 2019-10-22 | 王和勤 | Trotter cutting machine |
| CN110353019B (en) * | 2019-07-22 | 2021-06-01 | 南京幸庄科技创新产业园管理有限公司 | Pig's hoof cutting machine |
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