A kind of bar straightener reinforcing bar labelling apparatus
Technical field
The invention belongs to field of machining, particularly a kind of bar straightener.
Background technology
today of epoch develop rapidly, all trades and professions are all towards the future development of automatic batch production, especially particularly swift and violent in building trade development in recent years, high buildings and large mansions are rised sheer from level ground everywhere, the corresponding development having driven other association areas, such as form the reinforcing bar of building skeleton, not only output is huge, post-production amount still very huge, general reinforcing bar is produced all can bend and is carried out transporting and preserving now, straightening is carried out again so in use through bar straightener, generally straightener is having a process cut off after bar straightening, and straightener has digital control function and can be cut to set length dimension as requested, straightening reinforcing bar after cut is directly used in various construction use, but although the reinforcing bar length accuracy after cutting straightening is enough, but the delimitation of a lock ring spacing is also needed when tying up, present situation is generally artificial delimitation, some employing tape measures are measured, what have is direct with hand operated, come by feel, like this, wasting time and energy very, cause precision inadequate, this problem can find easier method in fact, but great majority are all pressed to come by feel with hand now, like this potential danger of building is very large.
Summary of the invention
The object of the invention is to: propose a kind of bar straightener reinforcing bar labelling apparatus, electricity can be realized and in the process of bar straightening, pitch mark line delimited to the spacing that reinforcing bar carries out on demand, the reinforcing bar in later stage is shaped when making make according to the mark line of delimiting very easily, improve production efficiency, and improve machining accuracy, remove because the error of reinforcement fabrication is on the impact of building.
Object of the present invention is realized by following technical proposals:
A kind of bar straightener reinforcing bar labelling apparatus, this device is formed innermost being handle mechanism and a upper color part by one, it is characterized in that, comprise: motor (1) its line shaft is connected with crank (2), crank (2) connects connecting rod (3), connecting rod (3) above slides at guide rail (4) with slide block (5) connection sliding block, slide block (5) is connected with black head frame (6), ink head frame (6) is connected with black head (9), ink head (9) there is ink barrel (10) to be connected with print cartridge (7), when motor (1) rotation drives crank (2) to rotate at movement locus (11), drivening rod (3) makes the convert rotational motion of motor (1) be in line motion, thus make black head (9) and reinforcing bar (8) Intermittent Contact.
Described motor is servomotor, and speed variation can turn/min from 50 turns/min-1000, and starting torque can meet and starts at any time.
Described black head (9) for wear-resisting and water suction material, as high strength sponge.
Described black head (9) shape should be V-notch, and bottommost should be circular arc, and arc radius is not more than 10mm.
Described crank (2) length is at least at 500mm.
The vertical distance of described print cartridge (7) should exceed at least 400mm than black head (9), and answers fixed in position.
Described ink barrel (10) should be soft material, and outside should be overlapped and has anti-pulling sock.
Described guide rail (4) should be provided with resilient dust boot, and its telescopic extensions is not less than the stroke of slide block (5).
The direction of motion of described slide block (5) should be vertical with the direction of motion of reinforcing bar (8).
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows: propose a kind of bar straightener reinforcing bar labelling apparatus, electricity can be realized and in the process of bar straightening, pitch mark line delimited to the spacing that reinforcing bar carries out on demand, the reinforcing bar in later stage is shaped when making make according to the mark line of delimiting very easily, improve production efficiency, and improve machining accuracy, remove because the error of reinforcement fabrication is on the impact of building.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Mark in figure: 1-motor, 2-crank, 3-connecting rod, 4-guide rail, 5-slide block, 6-fixed mount, 7-print cartridge, 8-reinforcing bar, 9-ink head, 10-ink barrel, 11-movement locus.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Be the embodiment of a kind of bar straightener reinforcing bar of the present invention labelling apparatus as depicted in figs. 1 and 2, a kind of bar straightener reinforcing bar labelling apparatus as shown in Figure 1, this device is formed innermost being handle mechanism and a upper color part by one, it is characterized in that, comprise: motor (1) its line shaft is connected with crank (2), crank (2) connects connecting rod (3), connecting rod (3) above slides at guide rail (4) with slide block (5) connection sliding block, slide block (5) is connected with black head frame (6), ink head frame (6) is connected with black head (9), ink head (9) there is ink barrel (10) to be connected with print cartridge (7), when motor (1) rotation drives crank (2) to rotate at movement locus (11), drivening rod (3) makes the convert rotational motion of motor (1) be in line motion, thus make black head (9) and reinforcing bar (8) Intermittent Contact, its operation principle is, crank (2) is driven to rotate by the rotation of servomotor (1), the motion of lower link (3) is driven at the circular motion of crank, thus slide block (4) is moved, the circular motion produced by motor like this changes into the rectilinear motion of slide block, by the rectilinear motion of (9) that slide block connects and the gap Contact of reinforcing bar (8), because reinforcing bar is also at rectilinear motion, so leave the mark of certain interval on reinforcing bar (8) surface, by such mark, in follow-up reinforcement fabrication process, directly undertaken tying up by such gap, described motor is servomotor, and speed variation can turn/min from 50 turns/min-1000, starting torque can meet and starts at any time, because the spacing of the required delimitation of reinforcing bar is also non-constant, and the speed of reinforcing bar on straightener is constant, regulate and delimit the spacing just movement velocity of needs by regulating black head (9), so only need motor (1) to meet above-mentioned requirements and can realize required spacing delimitation, described black head (9) for wear-resisting and water suction material, as high strength sponge and as described in black head (9) shape should be V-notch, and bottommost should be circular arc, arc radius is not more than 10mm, the mark principle of device on reinforcing bar is, ink head (9) speckles with label, produce pressure when contacting with reinforcing bar (8) thus make the label on black head (9) stay on reinforcing bar, reach the object of mark, so just need black head (9) to have enough label absorbabilities here, and shock loading can not be had to occur when contacting with reinforcing bar (8), so must be that matter is soft, inhale and can absorb very much, for the reinforcing bar of different-diameter, mark is realized with same black head (9), just require that the shape of black head (9) should be able to match, and V-notch can meet this demand just, described crank (2) length is at least at 500mm, in actual production, ink head (9) should have enough distances with reinforcing bar to be marked (8) and require and required safe distance with satisfied mark, passing through and measuring its shift position is completely satisfactory at more than 500mm, the vertical distance of described print cartridge (7) should exceed at least 400mm than black head (9), and answer fixed in position, the label stored in ink head (9) is limited, a supplementary device must be had, the label of general employing is liquid, so only print cartridge (7) need be arranged on the position higher than black head (9), in order to satisfied safety keeps away position and required gravity requirement, it is satisfiable for passing through and measuring more than 400mm, described ink barrel (10) should be soft material, and outside should be overlapped and has anti-pulling sock, ink head (9) is in continuous reciprocating motion, thus ink barrel (10) can be synchronized with the movement with it, so it must have certain elasticity, and appearance and device occur to rub and also must have certain safeguard measure, described guide rail (4) should be provided with resilient dust boot, its telescopic extensions is not less than the stroke of slide block (5), under the environment of plant, a lot of dust is had in its air, need to be sliding friction between slide block (5) and guide rail (4), so must ensure on it not contaminated, otherwise its precision can be affected, serious meeting makes failure of apparatus.The direction of motion of described slide block (5) should be vertical with the direction of motion of reinforcing bar (8), know in order to the longitudinal pitch at reinforcing bar is demarcated by above-mentioned, and reinforcing bar is lengthwise movement, so the motion of slide block (5) vertically just must can calibrate required demarcation pattern and distance with it.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.