CN111573383A - Corrugated carton production line automatic discharge transportation equipment - Google Patents
Corrugated carton production line automatic discharge transportation equipment Download PDFInfo
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- CN111573383A CN111573383A CN202010313344.3A CN202010313344A CN111573383A CN 111573383 A CN111573383 A CN 111573383A CN 202010313344 A CN202010313344 A CN 202010313344A CN 111573383 A CN111573383 A CN 111573383A
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- frame
- corrugated
- lifting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/20—Delivering or advancing articles from machines; Advancing articles to or into piles by contact with rotating friction members, e.g. rollers, brushes, or cylinders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/30—Arrangements for removing completed piles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H31/00—Pile receivers
- B65H31/34—Apparatus for squaring-up piled articles
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- Mechanical Engineering (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
Abstract
The invention relates to automatic unloading and transporting equipment for a corrugated paper box production line, which comprises a machine body, wherein the machine body comprises an upper paper frame and a stacking paper frame, the stacking paper frame comprises four support columns fixedly arranged on the ground, a lifting plate is arranged between the support columns, a transmission mechanism for lifting the lifting plate is arranged on each support column, a moving rail is arranged on each support column, a moving wheel is arranged on each lifting plate in a manner of being matched with the moving rail, two bearing beams are arranged between the support columns along the direction vertical to the upper paper frame, a cross beam is arranged between the bearing beams in a spanning manner, a blocking plate is arranged on one side of the cross beam facing the lifting plate, the blocking plate is arranged right opposite to a paper outlet, a height measuring device is arranged on each blocking plate, each height measuring device comprises an infrared transmitter and an infrared receiver which are right opposite to the two ends of each blocking. The automatic paper stacking device has a good automatic paper stacking effect, and corrugated boards are not easy to misplace or overhead.
Description
Technical Field
The invention relates to the technical field of corrugated board processing equipment, in particular to automatic unloading and conveying equipment for a corrugated paper box production line.
Background
Corrugated container board's production need cut thereby obtaining the required corrugated paper appearance of corrugated container board, and corrugated container board is processed to the batch production usually in present mill, practices thrift the space in order to improve efficiency, need stack corrugated paper together and store so that save space, but prior art generally piles up the corrugated paper through artifical manual, because output is huge for pile up work heavy, increased workman's intensity of labour, thereby be unfavorable for the development of production work.
To the above-mentioned problem, chinese patent that publication number CN109592468A does discloses a corrugated container board bunching device, which comprises a frame, the conveyer of setting in the frame, conveyer is including rotating a plurality of axis of rotation that set up in the frame, a plurality of axis of rotation equipartitions and range setting are in the frame, be provided with in the frame and be used for driving a plurality of axis of rotation syntropy pivoted drive assembly, it is provided with the extension board to lie in the axis of rotation top in the frame, the length direction of extension board is unanimous with the direction of transfer of axis of rotation and the extension board extends to outside the frame, be provided with the barrier plate between the tip that the extension board lies in the frame, leave the pile up space that holds the corrugated paper between the end wall of barrier plate and frame, be provided with the horizontal pole between two extension boards, the. When the corrugated board stacking device is used, the width between the leveling plates on the cross rods is adjusted, and after the distance between the leveling plates is adjusted, the driving assembly drives the rotating shaft to rotate, so that the corrugated board is driven to move forwards, and the corrugated board moves to the position of the blocking plate and falls into a stacking space like a streamline between the blocking plate and the end wall of the rack.
The above prior art solutions have the following drawbacks: when the corrugated board falls into the stacking space, the corrugated board is in a free-falling state, and is limited by the front flat plate and the blocking plate, but the corrugated board in the free-falling state can be influenced by air resistance, so that the situation that the corrugated board cannot fall horizontally can still occur, and when the corrugated board cannot fall horizontally, the corrugated board can lean against the end wall and the corrugated paper pile, so that the influence on the subsequent corrugated paper stacking is caused.
Disclosure of Invention
Aiming at the defects in the prior art, one of the purposes of the invention is to provide an automatic unloading and transporting device for a corrugated paper box production line, which can enable corrugated paper boards to fall on the same horizontal height by arranging a paper stacking frame which is composed of a lifting plate, a blocking plate, an infrared sensor, an infrared receiver, a controller and a transmission mechanism and automatically stacks the corrugated paper boards, thereby avoiding the problem that the corrugated paper boards are overhead or misplaced due to the action of air resistance in the falling process of the corrugated paper boards.
The above object of the present invention is achieved by the following technical solutions:
an automatic unloading and transporting device for a corrugated carton production line comprises a machine body, wherein the machine body comprises an upper paper frame and a paper stacking frame, the upper paper frame comprises an upper paper slope, an upper paper conveyor belt is arranged on the upper paper slope, a paper pressing rod is spanned on the upper paper slope, the paper pressing rod is fixedly connected with the upper paper frame, a plurality of paper pressing wheels are rotatably connected onto the paper pressing rod, and a paper outlet is formed in the upper paper frame; the paper stacking frame comprises four supporting columns fixedly arranged with the ground, a lifting plate is arranged between the supporting columns, a transmission mechanism used for lifting the lifting plate is arranged on the supporting columns, a moving rail is arranged on the supporting columns, the lifting plate is matched with the moving rail and is provided with moving wheels, two bearing beams are arranged between the supporting columns along the direction perpendicular to the paper stacking frame, a cross beam is arranged between the bearing beams in a crossing mode, a blocking plate is arranged on one side of the lifting plate towards the cross beam, the blocking plate is right opposite to the paper outlet, a height measuring device is arranged on the blocking plate and comprises an infrared transmitter and an infrared receiver which are arranged at two ends of the blocking plate, the infrared receiver is electrically connected with a controller, and the controller is electrically connected with the transmission mechanism.
By adopting the technical scheme, the paper feeding slope arranged on the paper feeding frame can convey paper to a higher position, so that the corrugated board can have a higher height difference with the ground on the paper stacking frame, and the height of the corrugated board which can be stacked is increased. The arrangement of the paper pressing wheel and the conveying belt can ensure that the corrugated board is pressed on the surface of the paper feeding slope while being conveyed, and the corrugated board is prevented from being separated from the paper feeding slope in the conveying process. The setting of support column can provide bearing structure for whole pile paper frame, and the lift of lifter plate can be realized in drive mechanism's setting, considers simultaneously at the in-process that the lifter plate promoted, need prevent that the lifter plate from removing the condition that the dislocation appears in the removal in-process, and the setting of removing the rail and removing the wheel can make the lifter plate remove according to the track that removes the rail and restrict. The beam can be erected on the bearing beam and matched with the blocking plate to block corrugated paper conveyed from the paper outlet, so that the corrugated paper board falls on the lifting plate, an optical path formed between the infrared emitter and the infrared receiver can be blocked by the corrugated paper board stacked on the lifting plate, when the corrugated paper board is stacked to a position where the optical path formed between the infrared emitter and the infrared receiver can be blocked, the infrared receiver can convert the signal into an electric signal to be transmitted to the controller, the controller can control the transmission mechanism to move downwards, when the corrugated paper board moves downwards to a height which cannot block the optical path formed between the infrared emitter and the infrared receiver, the infrared receiver can transmit the electric signal to the controller, the controller can control the transmission mechanism to stop moving downwards, and therefore, the process that the lifting plate automatically descends along with the increase of the stacking height of the corrugated paper board is realized, because the lifting plate is at a high position close to the paper outlet when the corrugated board is initially received, the situation that the corrugated board is dislocated or is overhead on the lifting plate and the end wall of the upper paper frame due to the fact that the corrugated board is too high in falling height is avoided, and the corrugated board can stably fall on the same horizontal height along with the falling of the lifting plate.
The present invention in a preferred example may be further configured to: drive mechanism is including setting up in four the inboard lifting chain of support column, lifting chain one end with lifter plate fixed connection, the cooperation of support column top the lifting chain is provided with the sprocket, and is coaxial the fixed axis of rotation that is provided with between the sprocket, including lifting wheel and drive wheel on the sprocket, the lifting wheel with lifting chain fixed connection, stride between the different axis of rotation and be equipped with the driving chain, just the driving chain strides and locates two respectively on the drive wheel that the axis of rotation is just to setting up, the sprocket connection has a servo motor, a servo motor with the controller electricity is connected.
Through adopting above-mentioned technical scheme, lifting chain can cooperate the sprocket to apply ascending lifting force to the lifting plate to guarantee that the lifting plate can make progress or move down, the drive wheel on the sprocket can transmit the power of first servo motor to the sprocket on four support columns with the axis of rotation, thereby realize promoting the synchronization of four angles of lifting plate, guaranteed the steady of promotion in-process lifting plate.
The present invention in a preferred example may be further configured to: a driven wheel is arranged on any chain wheel, the first servo motor is arranged at the bottom end of the supporting column, a driving wheel connected with the first servo motor is arranged at the bottom end of the supporting column, and a power chain is arranged between the driving wheel and the driven wheel in a spanning mode.
Through adopting above-mentioned technical scheme, can make first servo motor set up subaerial from the setting of driving wheel and action wheel to guaranteed steadily placing of first servo motor, place first servo motor subaerial the debugging and the maintenance that have made things convenient for first servo motor of staff.
The present invention in a preferred example may be further configured to: and a speed reducer is arranged between the first servo motor and the chain wheel.
Through adopting above-mentioned technical scheme, consider that directly be connected first servo motor's output shaft and action wheel, first servo motor's output shaft can bear very big torque, can cause great damage to output motor, just can more accurate satisfying the lifter plate after servo motor's rotational speed needs reduce simultaneously and rise the required speed that rises and descend of in-process that rises, the setting of speed reducer can improve output torque in the deceleration, first servo motor has effectively been protected.
The present invention in a preferred example may be further configured to: an electromagnetic band-type brake is arranged on an output shaft of the first servo motor and electrically connected with the controller.
Through adopting above-mentioned technical scheme, after the lifter plate reachs certain height, the controller can control the band-type brake and hold tightly first servo motor's output shaft after first servo motor stop motion, first servo motor stop operation this moment, but the lifter plate can be because the trend of self gravity downward motion, the setting of band-type brake can prevent that first servo motor's output shaft from reversing, can prevent that the speed reducer from reversing, thereby prevent that the action wheel from driving the sprocket through the power chain and reversing, thereby realize fixing the lifter plate position, the problem that the lifter plate reachs the unable stop of appointed height has been avoided.
The present invention in a preferred example may be further configured to: the bearing beam is provided with a rack, the two ends of the beam are matched with the rack to be provided with walking gears, one end of each walking gear is provided with a second servo motor, and the second servo motors are electrically connected with the controller.
By adopting the technical scheme, the racks and the walking gears are matched to enable the cross beam to move on the bearing beam along the length direction of the bearing beam, so that a worker can adjust the distance between the cross beam and the stop plate and the end wall of the upper paper frame according to the specification of the corrugated board, and the corrugated boards with different specifications are stacked.
The present invention in a preferred example may be further configured to: an unloading conveyor belt is arranged on the lifting plate and perpendicular to the paper outlet direction of the paper outlet, and a conveying motor is arranged at one end of the unloading conveyor belt.
Through adopting above-mentioned technical scheme, the setting of conveyer belt can pile up corrugated container board after certain height and carry out the removal in perpendicular and exit paper direction with the corrugated container board after piling up to the labour-saving and convenient completion to the uninstallation of the corrugated container board that piles up.
The present invention in a preferred example may be further configured to: the paper outlet department is provided with the paper feed roller, the paper outlet is located paper feed roller both ends department is towards the barrier plate direction is striden and is equipped with the auxiliary frame, be provided with on the auxiliary frame and block the brush.
Through adopting above-mentioned technical scheme, the setting of auxiliary frame can provide the mounted position for blocking the setting of brush, and the setting of auxiliary brush can carry out the first time to corrugated container board when corrugated container board transports from the exit slot and block, thereby make corrugated container board be in the state of oblique downward motion, the speed that the corrugated container board got into the pile paper frame from the exit slot under the effect of last paper conveyer belt and paper feed roller prevents to lead to corrugated container board to fly over the condition emergence of blocking the board at the excessive speed, the setting of blocking the brush has simultaneously carried out the hindrance speed reduction to corrugated container board, thereby the damage to self production when having reduced and having collided corrugated container board lifter plate or blocking the board.
The present invention in a preferred example may be further configured to: and an aligning plate is fixedly arranged on the end wall of the upper paper frame facing the paper stacking frame.
Through adopting above-mentioned technical scheme, corrugated container board can arrange neatly towards last paper rack one end under neat board's effect when corrugated container board falls on the lifter plate, is favorable to piling up the stability that the in-process guaranteed corrugated container board was piled, prevents that corrugated container board from piling up the condition emergence that the focus is unstable and easily rocks the scattering when arranging in disorder.
The present invention in a preferred example may be further configured to: the paper stacking frame is provided with an auxiliary conveying frame corresponding to the conveying direction of the conveying belt, and the auxiliary conveying frame is provided with an auxiliary roller.
Through adopting above-mentioned technical scheme, corrugated board piles when moving to the edge of piling the paper frame under the effect of uninstallation conveyer belt, just can guarantee that the lifter plate returns the operating position and continues to accept corrugated container board owing to need pile corrugated board and carry out timely uninstallation, and the setting of supplementary conveying frame can be piled for corrugated board and provide the position of keeping in after breaking away from the uninstallation conveyer belt, and the setting of supplementary roller can make things convenient for the staff to pile corrugated board and impel to supplementary conveying frame on simultaneously.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the corrugated board can fall on the same horizontal height by arranging the paper stacking frame which is composed of the lifting plate, the blocking plate, the infrared sensor, the infrared receiver, the controller and the transmission mechanism and automatically stacks the corrugated board, so that the problem that the corrugated board is overhead or misplaced due to the action of air resistance in the falling process of the corrugated board is avoided;
2. the transmission mechanism can drive four corners of the lifting plate to stably lift;
3. the arrangement of the unloading conveyor belt can facilitate the unloading of the corrugated board pile which is piled by workers.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the structure of the paper feeding rack of the present invention, which is intended to show the structure of the paper outlet.
Fig. 3 is a schematic view of the structure of the barrier plate of the present invention.
Fig. 4 is a schematic view of the transmission mechanism of the present invention.
Fig. 5 is a partially enlarged view of a portion a in fig. 4.
In the figure, 1, a machine body; 2. a paper feeding frame; 21. feeding a paper slope; 22. a paper feeding conveyor belt; 23. a paper pressing rod; 24. a paper pressing wheel; 25. a paper outlet; 26. a paper feed roller; 27. an auxiliary frame; 28. a blocking brush; 29. trimming the plate; 3. a paper stacking rack; 31. a support pillar; 32. a lifting plate; 321. unloading the conveyor belt; 322. a transfer motor; 33. a load beam; 331. a rack; 34. a cross beam; 341. a traveling gear; 342. a second servo motor; 35. a blocking plate; 4. a transmission mechanism; 41. a hoisting chain; 42. a sprocket; 421. a lifting wheel; 422. a driving wheel; 423. a driven wheel; 43. a rotating shaft; 44. a drive chain; 45. a first servo motor; 46. a driving wheel; 47. a power chain; 48. a speed reducer; 49. contracting brake; 5. a moving rail; 51. a moving wheel; . 6. An infrared emitter; 61. an infrared receiver; 7. a controller; 8. an auxiliary conveying frame; 81. and (5) auxiliary rollers.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the automatic unloading and transporting equipment for the corrugated carton production line disclosed by the invention comprises an equipment body 1, wherein the equipment body 1 comprises an upper paper frame 2 and a paper stacking frame 3, the upper paper frame 2 comprises an upper paper slope 21, a support is arranged below the upper paper slope 21, a staircase and a walking board for workers to walk are arranged on the side of the upper paper slope 21, and when the upper paper frame 2 has a problem, the workers can timely go up the walking board through the staircase to maintain the upper paper frame 2. Go up to be provided with on the paper slope 21 and go up paper conveyer belt 22, and go up to stride on the paper slope 21 and be equipped with the dancer bar 23, dancer bar 23 and last paper frame 2 fixed connection, and rotate on the dancer bar 23 and be connected with a plurality of pressure paper wheels 24, upward be provided with exit slot 25 on the paper frame 2, exit slot 25 department is provided with paper feed roller 26, the tip of paper feed roller 26 and the cooperation of last paper conveyer belt 22 tip are provided with the transmission roller set of mutual butt, transmission roller set has utilized the power of last paper conveyer belt to drive paper feed roller 26 and has rotated. The paper outlet 25 is provided with auxiliary frames 27 at both ends of the paper feed roller 26 in a straddling manner toward the stopper plate 35, and the auxiliary frames 27 are provided with stopper brushes 28. An aligning plate 29 is fixedly arranged on the end wall of the upper paper frame 2 facing the paper stacking frame 3. The paper feeding slope 21 arranged on the paper feeding rack 2 can convey paper to a higher position, so that the corrugated board can have a higher height difference with the ground on the paper stacking rack 3, and the stacking height of the corrugated board is increased. The provision of the blocking brush 28 prevents the corrugated cardboard from flying over the blocking plate 35 due to the speed of the corrugated cardboard entering the stacker tray 3 from the discharge opening 25 being too high under the action of the upper paper conveying belt 22 and the paper feed roller 26. The arrangement of the paper pressing wheel 24 and the conveyor belt can ensure that the corrugated board is pressed on the surface of the upper paper slope 21 while being conveyed, and the position of the corrugated board is prevented from moving vertically to the conveying direction of the upper paper conveyor belt 22 during the conveying process, so that the corrugated board can be kept in a state of aligning the two ends in the paper outlet direction when entering the paper stacking rack 3 from the paper outlet 25.
Referring to fig. 1 and 3, the paper stacking rack 3 includes four support columns 31 fixed on the ground, a lifting plate 32 is disposed between the support columns 31, a transmission mechanism 4 for lifting the lifting plate 32 is disposed on each support column 31, a moving rail 5 is disposed on each support column 31, the moving rail 5 is disposed on each lifting plate 32 in a matched manner and provided with a moving wheel 51, two bearing beams 33 are disposed between the support columns 31 along a direction perpendicular to the upper paper stacking rack 2, a cross beam 34 is disposed between the bearing beams 33 in a crossing manner, a blocking plate 35 is disposed on one side of the cross beam 34 facing the lifting plate 32, the blocking plate 35 is disposed right opposite to the paper outlet 25, a height measuring device is disposed on the blocking plate 35 and includes an infrared emitter 6 and an infrared receiver 61 disposed right at two ends of the blocking plate 35, the infrared receiver 61 is electrically connected with a controller 7, and the controller 7 is. The transmission mechanism 4 is arranged to realize the lifting of the lifting plate 32, and the lifting plate 32 can move along the track limited by the moving rail 5 due to the arrangement of the moving rail 5 and the moving wheel 51, considering that the lifting plate is required to be prevented from moving and dislocating in the moving process when the lifting plate 32 is lifted. The beam 34 can be erected on the bearing beam 33 and matched with the blocking plate 35 to block the corrugated paper conveyed from the paper outlet 25, so that the corrugated paper falls on the lifting plate 32, and the infrared emitter is arranged. The light path formed between the light source 6 and the infrared receiver 61 is blocked by the corrugated cardboard stacked on the lifting plate 32, and when the corrugated cardboard is stacked, the infrared emitter can be blocked. 6 and the infrared receiver 61, the infrared receiver 61 will convert the signal into an electrical signal and transmit the electrical signal to the controller 7, and the controller 7 will control the transmission mechanism 4 to move down, so that the corrugated board moves down to a position where it cannot block the infrared transmitter. 6, the infrared receiver 61 transmits the electric signal to the controller 7, the controller 7 controls the transmission mechanism 4 to stop moving downwards, thereby realizing the increase of the stacking height along with the corrugated boards, and the lifting board 32 automatically descends, because the lifting board 32 is at the high position close to the paper outlet 25 when initially receiving the corrugated boards, the situation that the corrugated boards are dislocated due to the excessively high falling height or are erected on the end walls of the lifting board 32 and the upper paper frame 2 is avoided, so that the corrugated boards can more stably fall on the same horizontal height along with the descending of the lifting board 32, under the situation, the impact angle between the corrugated boards and the horizontal direction is smaller, and the corrugated boards can be smoothly adjusted to the horizontal state at the speed of the corrugated boards.
Referring to fig. 1 and 3, considering that specifications of corrugated boards to be produced may be different, the position of the blocking plate 35 needs to be adjusted according to actual production conditions, a rack 331 is disposed on the carrier beam 33, two ends of the cross beam 34 are both provided with traveling gears 341 in cooperation with the rack 331, one end of any traveling gear 341 is provided with a second servo motor 342, and the second servo motor 342 is electrically connected with the controller 7. The second servo motor 342 can drive the traveling gear 341 to drive the cross beam 34 to travel along the rack 331 to a blocking position of the corrugated cardboard specification for composite production. Meanwhile, the end of the cross beam 34 is provided with a sliding groove, and the carrier beam 33 is provided with a sliding rail along the length direction of the carrier beam 33 in cooperation with the sliding groove.
Referring to fig. 4 and 5, considering that the transmission mechanism 4 needs to stably drive the lifting plate 32 to perform lifting movement, the transmission mechanism 4 includes a lifting chain 41 disposed inside four supporting columns 31, one end of the lifting chain 41 is fixedly connected with the lifting plate 32, a chain wheel 42 is disposed at the top end of the supporting column 31 in cooperation with the lifting chain 41, a rotating shaft 43 is fixedly disposed between the coaxial chain wheels 42, the chain wheel 42 includes a lifting wheel 421 and a driving wheel 422, the lifting wheel 421 is fixedly connected with the lifting chain 41, a transmission chain 44 is spanned between different rotating shafts 43, the transmission chain 44 is spanned on the driving wheels 422 respectively disposed opposite to the two rotating shafts 43, a driven wheel 423 is disposed on the chain wheel 42, a driving wheel 46 is disposed at the bottom end of the supporting column 31 in cooperation with the driven wheel 423, a power chain 47 is spanned outside the driving wheel 46 and the driven wheel 423, the driving wheel, the input end of the speed reducer 48 is connected with a first servo motor 45, an electromagnetic band-type brake 49 is arranged on the output shaft of the first servo motor 45, and the first servo motor 45 and the electromagnetic band-type brake 49 are both electrically connected with the controller 7. Lifting chain 41 can cooperate sprocket 42 to exert ascending lifting force to the lifting plate to guarantee that lifting plate 32 can upwards or move down, drive wheel 422 and axis of rotation 43 on sprocket 42 can be with the power transmission of first servo motor 45 sprocket 42 on four support columns 31, thereby realize promoting in step four angles of lifting plate 32, guaranteed the steady of promotion in-process lifting plate 32. The first servo motor 45 is placed on the ground, so that the stable placement of the first servo motor 45 is guaranteed, and the first servo motor 45 is convenient for a worker to debug and maintain; simultaneously consider directly to be connected first servo motor 45's output shaft and action wheel 46, first servo motor 45's output shaft can bear very big torque, can cause great damage to output motor, just can be more accurate after servo motor's rotational speed needs to reduce simultaneously satisfies lifter plate 32 rising and the required speed that rises and descend of in-process that rises, speed reducer 48's setting can improve output torque in the speed reduction, first servo motor 45 has effectively been protected. Further, considering that the lifting plate 32 tends to move downward due to its own weight after the lifting plate 32 reaches a certain height, the controller 7 (refer to the reference sign in fig. 1) controls the band-type brake 49 to tightly hold the output shaft of the first servo motor 45 after the first servo motor 45 stops moving, so as to prevent the output shaft of the first servo motor 45 from reversing, that is, the speed reducer 48 from reversing, and thus prevent the driving wheel 46 from driving the sprocket 42 to reverse through the power chain 47, so as to fix the position of the lifting plate 32, and avoid the problem that the lifting plate 32 cannot stop when reaching a specified height.
Referring to fig. 1, in consideration of the need to unload the corrugated cardboard on the lifting table, an unloading conveyor belt 321 is disposed on the lifting plate 32 and perpendicular to the paper outlet direction of the paper outlet 25, a conveyor motor 322 is disposed at one end of the unloading conveyor belt 321, in consideration of the need to convey corrugated cardboards of different specifications, and in addition, when the corrugated cardboards of smaller specifications are driven, the conveyor belt with a larger bearing area wastes energy, in this embodiment, 3 unloading conveyor belts 321 are disposed on the lifting plate 32, and single conveyor belt conveying or multiple conveyor belts conveying can be performed according to the corrugated cardboards of different specifications. The paper stacking frame 3 is provided with an auxiliary conveying frame 8 corresponding to the conveying direction of the conveying belt, and an auxiliary roller 81 is arranged on the auxiliary conveying frame 8. When the corrugated cardboard pile moves to the edge of the paper stacking rack 3 under the action of the unloading conveying belt 321, a worker can push the corrugated cardboard to the auxiliary rack 27, and under the action of the auxiliary roller 81, the sliding friction force in the pushing process is changed into rolling friction, so that the worker can push the corrugated cardboard to the auxiliary rack 27 in a labor-saving manner.
The implementation principle of the embodiment is as follows: when stacking and discharging corrugated boards, a worker needs to adjust the horizontal distance between the blocking plate 35 and the trimming plate 29 according to the specification of the corrugated boards, the worker drives the second servo motor 342 to drive the traveling gear 341 to travel on the rack 331 on the carrier beam 33, so as to drive the beam 34 and the blocking plate 35 to adjust to the blocking position of the specification of the composite corrugated boards, then places a wood board for receiving the corrugated boards on the unloading conveyor 321 opposite to the paper outlet 25, and lifts the lifting plate 32 to the height for receiving the corrugated boards through the driving transmission mechanism 4, then the corrugated boards enter the upper paper frame 2, enter the upper paper slope 21, move to the paper outlet 25 under the action of the upper paper conveyor belt 22 and the paper pressing wheel 24, enter the paper stacking frame 3 under the action of the paper feeding roller 26, and contact the lifting plate 32 in an oblique downward state under the action of the blocking brush 28 on the auxiliary frame 27, and move to the position of contact with the stop plate 35, at this moment the corrugated board contacts with the tidying plate 29 towards one end of the upper paper frame 2; when the corrugated cardboards are stacked to a certain height, the corrugated cardboards block the infrared ray emitter. 6 and infrared receiver 61, infrared receiver 61 can be with this signal conversion electrical signal transmission to controller 7, controller 7 can control drive mechanism 4 and move down, controller 7 will drive first servo motor 45, the power of first servo motor 45 output is transmitted to driving wheel 46 through speed reducer 48, driving wheel 46 drives driven wheel 423 through power chain 47 and rotates, thereby drive sprocket 42 and rotate, under the sprocket 42 that is provided with driven wheel 423 drives, through the effect of axis of rotation 43 and driving chain 44, remaining three sprocket 42 are followed and are had the sprocket 42 of driven wheel 423 and rotate in step, thereby drive lifting chain 41 and descend, thereby make lifter plate 32 descend, and then make corrugated container board break away from and shelter from the infrared emitter. 6 height position of the optical path with the infrared receiver 61; the circulation is triggered, and the corrugated boards can fall into the paper piling rack 3 at the same horizontal height all the time along with the continuous descending of the lifting plate 32. After the corrugated boards are stacked, the lifting plate 32 is located at a position which is equal to the auxiliary conveying frame 8 in level, the worker controls the first servo motor 45 to stop rotating, the brake 49 tightly holds the output shaft of the first servo motor 45 at the moment, the lifting plate 32 is guaranteed to stay at the height unchanged at the moment, the conveying motor 322 is driven to drive the unloading conveying belt 321 to unload the corrugated boards, and the corrugated boards are moved to the auxiliary conveying frame 8. Then, the worker can drive the lifting plate 32 to ascend to the position for bearing the corrugated paper by controlling the reverse rotation of the servo motor, and the next corrugated paper stacking operation is carried out.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. The utility model provides a corrugated carton production line automatic discharge transportation equipment which characterized in that: the paper stacking machine comprises a machine body (1), wherein the machine body (1) comprises a paper feeding frame (2) and a paper stacking frame (3), the paper feeding frame (2) comprises a paper feeding slope (21), a paper feeding conveying belt (22) is arranged on the paper feeding slope (21), a paper pressing rod (23) is arranged on the paper feeding slope (21) in a crossing mode, the paper pressing rod (23) is fixedly connected with the paper feeding frame (2), a plurality of paper pressing wheels (24) are rotatably connected onto the paper pressing rod (23), and a paper outlet (25) is formed in the paper feeding frame (2); pile paper frame (3) including four support columns (31) with the fixed setting in ground, be provided with lifter plate (32) between support column (31), just be provided with drive mechanism (4) that are used for promoting lifter plate (32) on support column (31), just be provided with on support column (31) and remove rail (5), cooperation on lifter plate (32) remove rail (5) and be provided with and remove wheel (51), follow the perpendicular to between support column (31) it is provided with two carrier bar (33) to go up paper frame (2) direction, stride between carrier bar (33) and be equipped with crossbeam (34), crossbeam (34) are provided with barrier plate (35) towards lifter plate (32) one side, barrier plate (35) are just right exit slot (25) set up, just be provided with the height measurement device on barrier plate (35), the height measurement device is including just setting up infrared emitter (6) and infrared receiver (61) at barrier plate (35) both ends ) The infrared receiver (61) is electrically connected with a controller (7), and the controller (7) is electrically connected with the transmission mechanism (4).
2. The automatic unloading and transporting equipment for the corrugated carton production line as claimed in claim 1, wherein: the transmission mechanism (4) comprises lifting chains (41) arranged on the inner sides of the four supporting columns (31), one end of the lifting chain (41) is fixedly connected with the lifting plate (32), the top end of the supporting column (31) is provided with a chain wheel (42) matched with the lifting chain (41), a rotating shaft (43) is fixedly arranged between the coaxial chain wheels (42), the chain wheel (42) comprises a lifting wheel (421) and a driving wheel (422), the lifting wheel (421) is fixedly connected with the lifting chain (41), a transmission chain (44) is spanned between the two rotating shafts (43), and the transmission chains (44) are arranged on the transmission wheels (422) which are respectively opposite to the two rotating shafts (43), the chain wheel (42) is connected with a first servo motor (45), and the first servo motor (45) is electrically connected with the controller (7).
3. The automatic unloading and transporting equipment for the corrugated carton production line as claimed in claim 2, wherein: a driven wheel (423) is arranged on any chain wheel (42), the first servo motor (45) is arranged at the bottom end of the supporting column (31), a driving wheel (46) connected with the first servo motor (45) is arranged at the bottom end of the supporting column (31), and a power chain (47) is arranged between the driving wheel (46) and the driven wheel (423) in an outer spanning mode.
4. The automatic unloading and transporting equipment for the corrugated carton production line as claimed in claim 3, wherein: a speed reducer (48) is arranged between the first servo motor (45) and the driving wheel (46).
5. The automatic unloading and transporting equipment for the corrugated carton production line as claimed in claim 4, wherein: an electromagnetic band-type brake (49) is arranged on an output shaft of the first servo motor (45), and the electromagnetic band-type brake (49) is electrically connected with the controller (7).
6. The automatic unloading and transporting equipment for the corrugated carton production line as claimed in claim 5, wherein: a rack (331) is arranged on the bearing beam (33), two ends of the beam (34) are provided with walking gears (341) in a matching mode with the rack (331), one end of any walking gear (341) is provided with a second servo motor (342), and the second servo motor (342) is electrically connected with the controller (7).
7. The automatic unloading and transporting equipment for the corrugated carton production line as claimed in claim 6, wherein: perpendicular to on lifter plate (32) exit slot (25) go out the paper direction and be provided with uninstallation conveyer belt (321), uninstallation conveyer belt (321) one end is provided with conveying motor (322).
8. The automatic unloading and transporting equipment for the corrugated carton production line as claimed in claim 7, wherein: exit slot (25) department is provided with paper feed roller (26), exit slot (25) are located paper feed roller (26) both ends department is towards baffle (35) direction is striden and is equipped with auxiliary frame (27), be provided with on auxiliary frame (27) and block brush (28).
9. The automatic unloading and transporting equipment for the corrugated carton production line as claimed in claim 8, wherein: and an aligning plate (29) is fixedly arranged on the end wall of the upper paper frame (2) facing the paper stacking frame (3).
10. The automatic unloading and transporting equipment for the corrugated carton production line as claimed in claim 9, wherein: the paper stacking frame (3) is provided with an auxiliary conveying frame (8) corresponding to the conveying direction of the conveying belt, and an auxiliary roller (81) is arranged on the auxiliary conveying frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010313344.3A CN111573383A (en) | 2020-04-20 | 2020-04-20 | Corrugated carton production line automatic discharge transportation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010313344.3A CN111573383A (en) | 2020-04-20 | 2020-04-20 | Corrugated carton production line automatic discharge transportation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN111573383A true CN111573383A (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010313344.3A Pending CN111573383A (en) | 2020-04-20 | 2020-04-20 | Corrugated carton production line automatic discharge transportation equipment |
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| Country | Link |
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| CN (1) | CN111573383A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113120594A (en) * | 2021-04-23 | 2021-07-16 | 上海福铮纸业有限公司 | Corrugated container board's pile up neatly device |
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Address after: 461000 Dengzhuang Township Economic Development Zone, Jian'an District, Xuchang City, Henan Province Applicant after: Xuchang Hualong Riqing paper products Co.,Ltd. Address before: 461000 Dengzhuang Township Economic Development Zone, Jian'an District, Xuchang City, Henan Province Applicant before: Hualong Riqing paper products (Xuchang) Co.,Ltd. |
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Application publication date: 20200825 |
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| RJ01 | Rejection of invention patent application after publication |