Automatic material taking device of automatic empty disk head storing and taking frame
Technical Field
The utility model relates to an empty coiled hair storage technology field, concretely relates to automatic extracting device of automatic access frame of empty coiled hair.
Background
As is well known, the automatic three-dimensional storage is always a difficult problem due to the particularity of the structure of the empty disk head in a textile mill, the volume is large, the weight is heavy. The traditional storage mode is that empty coiled heads are stored in a fixed ground area, so that the occupied area is large, the storage quantity is limited, the coiled heads can freely roll easily, the placement is irregular, and the labor intensity of manual arrangement is high. Therefore, an automatic storing and taking frame for empty pan heads is urgently needed, wherein the automatic storing and taking of the empty pan heads at least comprises three working processes of automatic feeding, automatic storing and automatic taking, namely, the corresponding automatic storing frame at least comprises an automatic feeding device, an automatic storing device and an automatic taking device. In the automatic material taking link, how to safely, efficiently and smoothly take materials automatically is a very critical and difficult problem to be solved. If still continue to use traditional manual work mode, must increase workman's intensity of labour, it is low to get the material efficiency, and the operation is very inconvenient and extremely unsafe.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above difficult problem, provide an automatic extracting device of automatic access frame of empty coiled hair.
The utility model overcomes the technical scheme that its technical problem adopted is:
the utility model provides an automatic extracting device of automatic access frame of empty coiled hair, the automatic access frame of empty coiled hair includes the frame, the frame includes a plurality of stands of bilateral symmetry distribution, two piece at least crossbeams of fixedly connected with between the stand of per two bilateral symmetry, the frame includes that the rear end of at least one deck storage layer and frame is equipped with automatic extracting device, automatic extracting device includes:
the automatic lifting mechanism is used for no-load operation to a target storage layer where the disk head to be emptied is located and driving the empty disk head to descend to a discharge position, and comprises a lifting platform and a transmission mechanism for driving the lifting platform to lift;
the automatic transfer mechanism is arranged on the lifting platform and used for inserting the position of the last empty pan head of the target storage layer where the pan head to be emptied is located and transferring the pan head to be emptied to the automatic unloading mechanism; and the number of the first and second groups,
and the automatic discharging mechanism is used for fixing and releasing the pan head to be emptied.
Further, the transmission mechanism comprises a brake speed reducing motor, a short chain, two long chains and six chain wheels, an upper rotating shaft is arranged above the rear end of the frame, a lower rotating shaft is arranged below the rear end of the frame, two ends of the lifting platform are respectively fixed on the two long chains, the brake speed reducing motor is fixed at the top of one side of the rear end of the frame, the six chain wheels are respectively a chain wheel I, a chain wheel II, a chain wheel III, a chain wheel IV, a chain wheel V and a chain wheel VI, the chain wheel I is fixedly connected with an output shaft of the brake speed reducing motor, the chain wheel II is fixed at one end of the upper rotating shaft, the chain wheel I is connected with the chain wheel II through the short chain, the chain wheel III is fixed at one end of the upper rotating shaft close to the chain wheel II, the chain wheel IV is fixed at one end of the upper rotating shaft far away from the chain wheel II, the chain wheel V and the, one long chain is meshed with the third chain wheel and the fifth chain wheel, and the other long chain is meshed with the fourth chain wheel and the sixth chain wheel.
Furthermore, the transmission mechanism further comprises two pulley blocks, each pulley block comprises a pulley frame and at least two pairs of pulleys arranged on the pulley frame, at least one pair of pulleys are symmetrically arranged on two sides of the pulley frame, the axes of the at least one pair of pulleys are parallel to the pulley mounting surface of the pulley frame, at least one pair of pulleys are symmetrically arranged on the upper end and the lower end of the pulley frame, the axes of the at least one pair of pulleys are perpendicular to the pulley mounting surface of the pulley frame, the two pulley frames are respectively fixedly connected with two ends of the lifting platform, and the pulleys move up and down along the right-angle surface of the upright post.
Furthermore, the automatic lifting mechanism further comprises a position detection sensor fixed on a rear end upright post of the frame, and the position detection sensor comprises an upper limit sensor for detecting an upper limit position, a discharge position sensor for detecting a discharge position, a lower limit sensor for detecting a lower limit position and a plurality of layer sensors for detecting each layer of storage layer.
Furthermore, the automatic transfer mechanism comprises a bottom plate, two lifting cylinders, two claws and two automatic transfer cylinders, wherein the bottom plate comprises a lower bottom plate and an upper bottom plate, the lower bottom plate slides back and forth along the lifting platform through a first sliding mechanism, the upper bottom plate slides back and forth along the lower bottom plate through a second sliding mechanism, the two lifting cylinders are respectively and vertically fixed on two sides of the bottom plate, the two claws are respectively fixed above the two lifting cylinders, the two automatic transfer cylinders are respectively a first automatic transfer cylinder and a second automatic transfer cylinder, a cylinder barrel of the first automatic transfer cylinder is fixed on the lifting platform, a piston is fixedly connected with the lower bottom plate, and a cylinder barrel of the second automatic transfer cylinder is fixed on the lower bottom plate and the piston is fixedly connected with the upper bottom plate.
Furthermore, the first sliding mechanism comprises a first sliding rail and a first sliding block, wherein the first sliding rail is fixed on the lower surface of the lower bottom plate and is parallel to the lower surface of the lower bottom plate; the second sliding mechanism comprises two parallel sliding rails second fixed on the lower surface of the upper base plate and two sliding blocks second fixed on the upper surface of the lower base plate and matched with the sliding rails second.
Further, automatic discharge mechanism includes two narrow constant head tanks, wide constant head tank and position sensor, and two narrow constant head tanks and wide constant head tank are close to the one end of frame rear end and all articulate in lift platform through the hinge, and two narrow constant head tanks link firmly together and are located one side of automatic transfer mechanism, wide constant head tank are located the opposite side of automatic transfer mechanism, position sensor is fixed in on the wide constant head tank.
Furthermore, the frame still includes a horizontal pole that is located the unloading position, automatic discharge mechanism still includes two sets of pillars of height-adjustable, and wherein a set of pillar is fixed in on the horizontal pole and corresponds the intermediate position of two narrow positioning grooves, and another group of pillar is fixed in on the horizontal pole and corresponds the intermediate position of wide positioning groove.
The utility model has the advantages that:
the utility model discloses an automatic extracting device of automatic access frame of empty coiled hair is applied to the automation of empty coiled hair specially and gets the material, and degree of automation is high, and automatic layer selection is got automatically, and automatic discharge is safe high-efficient, low in labor strength for it is safe high-efficient smooth and easy to get material process.
Drawings
Fig. 1 is a schematic view of an automatic material taking device of an automatic empty pan head storing and taking rack according to an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a schematic view of a front view structure of the pulley block according to the embodiment of the present invention.
Fig. 4 is a schematic side view of the pulley block according to the embodiment of the present invention.
Fig. 5 is a schematic front view of the automatic transfer mechanism according to the embodiment of the present invention.
Fig. 6 is a schematic side view of the automatic transfer mechanism according to the embodiment of the present invention.
Fig. 7 is an enlarged schematic view of a portion B in fig. 1.
Fig. 8 is a schematic view of a work flow of the automatic material taking device of the empty pan head automatic storing and taking rack according to the embodiment of the present invention.
In the figure, 1, a frame, 11, a cross beam, 12, a vertical column, 13, a cross bar, 2, an automatic lifting mechanism, 21, a lifting platform, 22, a brake speed reducing motor, 221, an output shaft, 23, a short chain, 24, a long chain, 25, a chain wheel, 25a, a chain wheel I, 25b, a chain wheel II, 25c, a chain wheel III, 25d, a chain wheel IV, 25e, a chain wheel V, 25f, a chain wheel VI, 26, an upper rotating shaft, 27, a lower rotating shaft, 28, a pulley block, 281, a pulley frame, 282, a pulley, 29, a position detection sensor, 29a, an upper limit sensor, 29b, a discharging position sensor, 29c, a lower limit sensor, 29d, a layer sensor, 3, an automatic transfer mechanism, 31, a bottom plate, 31a, a lower bottom plate, 31b, an upper bottom plate, 32, a hand claw, 321, a bull's eye universal wheel, 33, a lifting cylinder, 34, an automatic transfer cylinder I, 34b, a second automatic transfer cylinder 35a, a first slide block 35b, a second slide block 36a, a first slide rail 36b, a second slide rail 4, an automatic discharging mechanism 41, a narrow positioning groove 411, a connecting part 42, a wide positioning groove 43, a positioning sensor 44, a hinge 45 and a support.
Detailed Description
In order to facilitate better understanding of the present invention for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, which are given by way of illustration only and thus do not limit the scope of the present invention.
As shown in fig. 1, the automatic material taking device of the empty coiled hair automatic storing and taking frame described in this embodiment, the empty coiled hair automatic storing and taking frame includes a frame 1, the frame 1 includes a plurality of columns 12 that are bilaterally symmetrically distributed, at least two beams 11 (only the beam 11 at the topmost end is labeled, the beams at other positions are omitted in fig. 1, and therefore are not labeled) are fixedly connected between every two columns that are bilaterally symmetrical, the number of the columns 12 is at least four (namely, the columns are respectively located on four sides), and in order to enhance the stability of the whole frame 1, the number of the columns 12 is more and better.
The frame 1 comprises at least one storage layer, and an automatic material taking device is arranged at the rear end of the frame 1, generally speaking, the more the storage layers are, the more the number of stored empty pan heads is, and the automatic material taking device comprises an automatic lifting mechanism 2, an automatic transfer mechanism 3 and an automatic discharging mechanism 4. Wherein:
in this embodiment, the automatic lifting mechanism 2 is used for moving to the target storage layer where the disk head to be emptied is located in an idle-load manner and driving the empty disk head to descend to the unloading position. As shown in fig. 1 and 2, the automatic lifting mechanism 2 includes a lifting platform 21 made of a metal steel plate and a transmission mechanism for driving the lifting platform 21 to lift, specifically, the transmission mechanism includes a braking deceleration motor 22, a short chain 23, two long chains 24 and six chain wheels 25, an upper rotating shaft 26 is rotatably disposed above the rear end of the frame 1, a lower rotating shaft 27 is rotatably disposed below the rear end, two ends of the lifting platform 21 are respectively fixed on the two long chains 24, the braking deceleration motor 22 is fixed on the top of one side of the rear end of the frame 1, the six chain wheels 25 are respectively a chain wheel one 25a, a chain wheel two 25b, a chain wheel three 25c, a chain wheel four 25d, a chain wheel five 25e and a chain wheel six 25f, the chain wheel one 25a is fixedly connected with an output shaft 221 of the braking deceleration motor 22, the chain wheel two 25b is fixed on one end of the upper rotating shaft 26, the chain wheel one 25a is connected with the chain wheel two 25b, the third chain wheel 25c is fixed at one end, close to the second chain wheel 25b, of the upper rotating shaft 26, the fourth chain wheel 25d is fixed at one end, far away from the second chain wheel 25b, of the upper rotating shaft 26, the fifth chain wheel 25e and the sixth chain wheel 25f are fixed at two ends of the lower rotating shaft 27 respectively, the fifth chain wheel 25e and the third chain wheel 25c are located on the same vertical line, the sixth chain wheel 25f and the fourth chain wheel 25d are located on the same vertical line, one long chain 24 is meshed with the third chain wheel 25c and the fifth chain wheel 25e, and the other long chain 24 is meshed with the fourth chain wheel 25d and the sixth. The working principle of the transmission mechanism is as follows: under the driving of the braking speed reducing motor 22, the first chain wheel 25a fixedly connected with the output shaft 221 of the braking speed reducing motor 22 is driven to rotate, then the first chain wheel 25a drives the short chain 23 meshed with the first chain wheel to rotate, the short chain 23 drives the second chain wheel 25b to rotate, the second chain wheel 25b drives the upper rotating shaft 26 to rotate, and under the condition that the upper rotating shaft 26 rotates, the upper rotating shaft 26 drives the third chain wheel 25c and the fourth chain wheel 25d to rotate simultaneously, so that the two long chains 24 are driven to move up and down, and the lifting platform 21 is driven to move up and down.
Further, as shown in fig. 1, 3 and 4, in order to avoid the lifting platform 21 from swinging back and forth or from side to side during the lifting process, the transmission mechanism further includes two pulley blocks 28, each pulley block 28 includes a pulley frame 281 and at least two pairs of pulleys 282 disposed on the pulley frame, in this embodiment, it is preferable that each pulley block 28 includes four pairs of pulleys 282, i.e., 8 pulleys 282, so as to ensure that the lifting process of the lifting platform 21 is more stable, wherein two pairs of pulleys 282 are symmetrically mounted on two sides of the pulley frame 281 and the axes of the two pairs of pulleys 282 are parallel to the pulley mounting surface of the pulley frame 281, and the other two pairs of pulleys 282 are symmetrically mounted on the upper and lower ends of the pulley frame 281 and the axes of the two pairs of pulleys 282 are perpendicular to; the two pulley frames 281 are respectively and fixedly connected with two ends of the lifting platform 21, specifically, the lower ends of the two pulley frames 281 are respectively and fixedly connected with two ends of the lifting platform 21 through bolts, and the pulleys 282 roll up and down along the right-angle surface of the upright 12.
Further, as shown in fig. 1, the automatic lifting mechanism 2 further comprises a position detection sensor 29 fixed on the rear end upright 12 of the frame, and the position detection sensor 29 comprises an upper limit sensor 29a for detecting an upper limit position, a discharge position sensor 29b for detecting a discharge position, a lower limit sensor 29c for detecting a lower limit position, and a plurality of layer sensors 29d for detecting each layer of storage layer, wherein the number of the layer sensors 29d is equal to the number of the layers of the storage layer, that is, each layer of storage layer is provided with one layer sensor 29 d; the upper limit sensor 29a, the discharge position sensor 29b, the lower limit sensor 29c and the plurality of floor sensors 29d all adopt proximity switches.
In this embodiment, the automatic transfer mechanism 3 is disposed on the lifting platform 21, and is configured to insert the last empty pan head position of the target storage layer where the to-be-emptied pan head is located and transfer the to-be-emptied pan head to the automatic discharging mechanism 4. Specifically, as shown in fig. 5 and 6, the automatic transfer mechanism 3 includes a bottom plate 31, two lifting cylinders 33, two claws 32, and two automatic transfer cylinders 34, wherein the bottom plate 31 includes a lower bottom plate 31a and an upper bottom plate 31b, the lower bottom plate 31a slides back and forth along the lifting platform 21 through a first sliding mechanism, the upper bottom plate 31b slides back and forth along the lower bottom plate 31a through a second sliding mechanism, the two lifting cylinders 33 are respectively vertically fixed on two sides of the bottom plate 31 for driving the two claws 32 to move up and down, the two claws 32 are respectively fixed above the two lifting cylinders 33, the two automatic transfer cylinders 34 are respectively a first automatic transfer cylinder 34a and a second automatic transfer cylinder 34b, a cylinder of the first automatic transfer cylinder 34a is fixed on the lifting platform 21, a piston of the first automatic transfer cylinder is fixedly connected with the lower bottom plate 31a, and a cylinder of the second automatic transfer cylinder 34b is fixed on the lower bottom plate 31a, The piston is fixedly connected to the upper plate 31 b. In this embodiment, the two claws 32 are U-shaped, and two sides of each claw 32 are provided with a bull-eye universal wheel 321, which is convenient for the empty pan head to roll.
Further, the first sliding mechanism comprises two parallel first sliding rails 36a fixed on the lower surface of the lower bottom plate 31a and two first sliding blocks 35a fixed above the lifting platform 21 and matched with the first sliding rails, wherein the two first sliding rails 36a are symmetrically fixed on two sides of the lower surface of the lower bottom plate 31a, and the length direction of the first sliding rails 36a is consistent with the length direction of the frame 1; the second sliding mechanism comprises two parallel sliding rails 36b fixed on the lower surface of the upper bottom plate 31b and two sliding blocks 35b fixed on the upper surface of the lower bottom plate 31a and matched with the two sliding rails, wherein the two sliding rails 36b are symmetrically fixed on two sides of the lower surface of the upper bottom plate 31b, and the length direction of the two sliding rails 36b is consistent with the length direction of the frame 1.
In this embodiment, the automatic discharging mechanism 4 is used for fixing and releasing the pan head to be emptied. Specifically, as shown in fig. 1 and 7, the automatic discharging mechanism 4 includes two narrow positioning grooves 41, a wide positioning groove 42 and a positioning sensor 43, notches of the two narrow positioning grooves 41 and the wide positioning groove 42 are both horn-shaped, one ends of the two narrow positioning grooves 41 and the wide positioning groove 42, which are close to the rear end of the frame, are both hinged to the lifting platform 21 through hinges 44, the two narrow positioning grooves 41 are fixedly connected together through a connecting portion 411 and located on one side of the automatic transfer mechanism 3, the wide positioning groove 42 is located on the other side of the automatic transfer mechanism 3, the positioning sensor 43 is fixed on the wide positioning groove 42, preferably, the positioning sensor 43 is a pair of correlation type photoelectric sensors, and specifically, the pair of correlation type photoelectric sensors are fixed on two sides of the wide positioning groove 42 and used for detecting whether an empty pan head is placed on the automatic discharging mechanism 4.
In this embodiment, as shown in fig. 1, the frame 1 further includes a cross bar 13 at the discharging position, and the cross bar 13 is located above the lower rotating shaft 27; automatic discharge mechanism 4 still includes two sets of pillars 45 of height-adjustable, and wherein a set of pillar 45 is fixed in on horizontal pole 13 and corresponds the intermediate position of two narrow constant head tanks 41, and another set of pillar 45 is fixed in on horizontal pole 13 and corresponds the intermediate position of wide constant head tank 42, and this embodiment is preferred pillar 45 adopts the bolt, because the bolt has the screw thread, conveniently adjusts the height. When the lifting platform 21 is lowered to the unloading position, the two narrow positioning slots 41 and the wide positioning slot 42 are jacked up by the support column 45 by taking the hinge 44 as a fulcrum, so that the empty disk head rolls down.
The working process of the automatic material taking device of the automatic empty disk head storage and taking rack as shown in fig. 8 comprises the following steps:
s1, moving the automatic lifting mechanism 2 to a target storage layer where the disk head to be emptied is located:
specifically, the lifting platform 21 moves to a target storage layer where the disk head to be emptied is located under the driving of the transmission mechanism, and whether the target storage layer is reached is detected by the layer sensor 29 d;
s2, the automatic transfer mechanism 3 inserts the position of the last empty head of the target storage layer where the empty head to be taken is located:
specifically, the first automatic transfer cylinder 34a and the second automatic transfer cylinder 34b extend out to drive the automatic transfer mechanism 3 to insert the position of the last empty disk head of the target storage layer where the empty disk head to be taken is located;
s3, fixing the disc head to be emptied by the automatic transfer mechanism 3:
specifically, the two lifting cylinders 33 respectively drive the two claws 32 to ascend, and the shaft of the hollow pan head is clamped in the two claws 42;
s4, the automatic transfer mechanism 3 retracts, and the pan head to be emptied is transferred to the automatic discharging mechanism 4:
specifically, the first automatic transfer cylinder 34a and the second automatic transfer cylinder 34b are retracted, one end of the coiled head to be emptied is transferred into one of the two narrow positioning grooves 41 on the automatic discharging mechanism 4, and the other end of the coiled head to be emptied is transferred into the wide positioning groove 42 on the automatic discharging mechanism 4;
s5, the automatic lifting mechanism 2 drives the empty pan head to descend to the unloading position, the empty pan head is released under the action of the automatic unloading mechanism 4 and the automatic transfer mechanism 3, and the automatic material taking process is completed:
specifically, after the positioning sensor 43 detects that the empty coiled head is placed on the automatic discharging mechanism 4, the lifting platform 21 is driven by the transmission mechanism to descend to a discharging position, the two narrow positioning grooves 41 and the wide positioning groove 42 take the hinge 44 as a fulcrum, one end of the lifting platform is lifted under the action of the strut 45, the two lifting cylinders 33 respectively drive the two claws 32 to descend to release the empty coiled head, so that the empty coiled head rolls off from the automatic discharging device, wherein the discharging position refers to a position where the empty coiled head is discharged from the automatic discharging device, and the discharging position is detected by the discharging position sensor 29 b.
The foregoing has described only the basic principles and preferred embodiments of the present invention and numerous changes and modifications may be made by those skilled in the art in light of the above teachings and shall fall within the scope of the present invention.