CN211366464U

CN211366464U - Paper cutter unloader

Info

Publication number: CN211366464U
Application number: CN201922374123.2U
Authority: CN
Inventors: 鹿鹏
Original assignee: Zhengzhou Maozhuang Printing Factory
Current assignee: Zhengzhou Maozhuang Printing Co.,Ltd.
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-28
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a paper cutter unloader in lithography apparatus field, including the paper cutter, paper cutter one side is provided with the paper collecting machine, be provided with the collection platform on the paper collecting machine, the paper collecting machine corresponds the collection platform below and is provided with the cavity that supplies the collection platform to go up and down, be provided with the pneumatic cylinder in the cavity, the output shaft of pneumatic cylinder with collection platform fixed connection, the pneumatic cylinder electricity is connected with the controller, one the collection platform deviates from paper cutter one side is provided with piles and puts the board, just the paper collecting machine corresponds it is provided with arrangement mechanism to stack the board position. The utility model discloses have the collection platform that can go up and down through setting up, the staff can be with the paper other side that cuts on the collection platform, when stacking to a take the altitude, control lift platform descends and can be with paper propelling movement to stacking on the board, has avoided the working process of the frequent bending blowing of staff.

Description

Paper cutter unloader

Technical Field

The utility model relates to a lithography apparatus field especially relates to a paper cutter unloader.

Background

A paper cutter, which cuts various sizes of paper, needs to cut according to the size, and includes many types. Such as manual cutters, mini-machines, flatbed cutters; the flat paper cutter is one of the most common ones in the prior art and mainly comprises a main machine (also called gantry), a workbench, a paper pushing mechanism, a paper pressing mechanism, a cutting mechanism and the like. In the cutting process, a lot of waste leftover materials can be generated, the waste leftover materials are required to be cleaned firstly, the generated leftover materials are tightly attached to paper which is cut and finished, and therefore the waste leftover materials are required to be pushed to one side of a workbench manually, and the workbench of the existing paper cutting machine is fixed, so that a worker can push the waste leftover materials to leave the workbench only by using large strength, so that the labor intensity of the worker is increased, even if the waste leftover materials are stopped on the workbench, another worker is required to clean the waste leftover materials, and manpower resources are wasted.

To solve the above problem, chinese patent with publication number CN206578893U discloses a blanking and recycling device of a paper cutter, which comprises a blanking plate hinged on one side of a workbench and obliquely arranged, a driving assembly located below the blanking plate and driving the blanking plate to rotate, and a recycling cart placed on one side of the blanking plate, wherein the driving assembly comprises a cam abutted against the blanking plate and a driving mechanism driving the cam to rotate. When cutting is carried out, a worker pushes the cut waste leftover materials to one side of the blanking plate, and the waste leftover materials naturally slide down under the action of gravity; the motor rotates and drives the commentaries on classics roller and rotate, then the cam rotates along with changeing the roller in step, cam and lower flitch butt for the flitch rotates around its articulated department with the unloading platform down, makes the slitter edge leftover bits that fall on the flitch down separate with the lower flitch, falls into the recovery car, and some tiny pieces can be through the piece and go out the hole whereabouts to the piece box in.

The above scheme still has the following problems: at present, paper is mostly directly stacked on a stacking plate on the ground in the feeding process, the height of the paper stack is very low in the early stage of the feeding process, an operator needs to frequently bend down to take and discharge materials, the quantity of the paper taking and discharging at each time is large, and the weight is large, so that the labor intensity of the operator is very high, and the lumbar muscle strain of the operator is easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paper cutter unloader through setting up the collection platform that can go up and down, and the staff can be with the paper other side that cuts on the collection platform, when stacking to a take the altitude, control lift platform descends and can be with the paper propelling movement to stacking on the board, has avoided the working process of the frequent bow blowing of staff.

The utility model aims at realizing through the following technical scheme:

the utility model provides a paper cutter unloader, includes the paper cutter, paper cutter one side is provided with the paper collecting machine, be provided with the collection platform on the paper collecting machine, the paper collecting machine corresponds collection platform below and is provided with the cavity that supplies the collection platform to go up and down, be provided with the pneumatic cylinder in the cavity, the output shaft of pneumatic cylinder with collection platform fixed connection, the pneumatic cylinder electricity is connected with the controller, the collection platform one deviates from paper cutter one side is provided with the board of piling, just the paper collecting machine corresponds it is provided with arrangement mechanism to pile the board position.

Through adopting above-mentioned technical scheme, the staff can be in paper cutter department after accomplishing the cut paper, stack the paper that will cut on the delivery platform, the working process of the frequent blowing of bowing of staff has been avoided, the setting of cavity provides the space that reciprocates for the delivery platform simultaneously, make the delivery platform can realize the removal from top to bottom under the drive of pneumatic cylinder, when the paper stack on the delivery platform was put a take the altitude, the staff can drive the pneumatic cylinder and drive the delivery platform and descend, later make on the delivery platform paper propelling movement to the board of piling, simultaneously under the effect of arrangement mechanism, the paper can keep orderly state through the arrangement of arrangement mechanism on the board of piling, the condition emergence of the easy follow of piling the board of the in-process paper of having avoided the staff to transport and piling the board and dropping. The lifting working platform can be arranged, so that the working process of frequent bending and discharging of workers can be avoided, and the working strength of the workers is reduced.

The utility model discloses further set up to: the paper collecting platform is embedded with a plurality of universal balls, and the height of each universal ball is not higher than the surface height of the paper collecting platform.

Through adopting above-mentioned technical scheme, when the staff was in the propelling movement pile of paper, the friction between paper buttress and the collection platform can become rolling friction in the setting of universal ball to reduce the frictional force between paper buttress and the collection platform, made the propelling movement paper buttress that the staff can be more laborsaving.

The utility model discloses further set up to: the paper collecting platform is provided with a blocking mechanism, the blocking mechanism comprises a blocking plate and a shielding plate, the blocking plate is arranged on the paper collecting platform and is deviated from one side of the paper collecting machine, the shielding plate is arranged on the paper collecting platform and is adjacent to the side edge of the blocking plate, and the blocking plate is hinged to the paper collecting platform.

Through adopting above-mentioned technical scheme, the setting up of keeping off the position board can prevent that the paper on the delivery platform from deviating from the paper cutting board one side and breaking away from the delivery platform on the one hand, and on the other hand reduces to and stacks the same horizontal position of board when the delivery platform, keeps off the position board and can play the effect of connecting the delivery platform and stacking the board, and the paper buttress can be followed and kept off the position board and moved to stacking on the board. The shielding plate can prevent the paper from separating from the paper collecting platform from the side adjacent to the baffle plate.

The utility model discloses further set up to: the hinge joint of the paper collecting platform and the baffle plate is provided with a hinge shaft, one end of the hinge shaft is provided with a rotating cylinder, and the rotating cylinder is electrically connected with the controller.

Through adopting above-mentioned technical scheme, when the pneumatic cylinder reduced to with stack the same horizontal position of board, thereby the rotation cylinder can control the articulated shaft and rotate and drive and keep off the position board and rotate, make and keep off the position board overlap joint on stacking the board.

The utility model discloses further set up to: the baffle plate is provided with an embedded groove, and a guide roller is arranged in the embedded groove.

Through adopting above-mentioned technical scheme, setting up of caulking groove provides installation space for the guide roll rolls for the guide roll can not be outstanding in the fender position board. When the staff propelling movement paper buttress is through keeping off the position board, the friction between guide roll and the paper buttress belongs to the dynamic friction, and the paper buttress can make things convenient for quick removal more under the effect of guide roll to stack the board, is that the staff is more laborsaving when propelling movement paper buttress.

The utility model discloses further set up to: and a guide inclined plane is arranged on one side of the paper collecting platform, which is hinged with the baffle plate.

Through adopting above-mentioned technical scheme, the setting up of direction inclined plane makes the gravitational potential energy of paper buttress self can change kinetic energy into for paper buttress itself can have certain translation rate under the effect of gravity, has further made things convenient for the process of staff's propelling movement paper buttress.

The utility model discloses further set up to: the inner wall of the cavity is provided with a plurality of guide rails, and the paper collecting platform is matched with the guide rails and provided with sliding grooves.

Through adopting above-mentioned technical scheme, the setting up of guide rail and spout can provide the guide effect for the delivery platform on the one hand, and on the other hand delivery platform's setting has restricted the horizontal degree of freedom of delivery platform, prevents that the delivery platform from taking place to rotate in the cavity.

The utility model discloses further set up to: the arrangement mechanism comprises a bearing frame integrally arranged with the paper collecting platform, a sliding rail is arranged on the bearing frame, a set of right blocking arms is arranged on the sliding rail in a sliding mode, an arrangement plate is arranged below the blocking arms, and an adjusting cylinder used for controlling the arrangement plate is arranged on the blocking arms.

Through adopting above-mentioned technical scheme, bearing the setting of bearing the frame and providing the mounted position for the setting of keeping off arm, slide rail, the setting that keeps off the arm can provide the mounted position for the setting of arrangement board and adjustment cylinder, and keeps off arm and slide rail and slide and connect the relative movement that can realize the arrangement board for the arrangement board can be according to paper specification adjustment interval, thereby realizes the regulation to multiple paper.

The utility model discloses further set up to: the bearing frame is provided with a rack, the baffle arm is fixedly provided with a motor, and the output shaft of the motor is matched with the rack to be provided with a gear.

By adopting the technical scheme, the matching arrangement of the rack and the gear is simple and effective, the blocking arm can automatically move along the sliding rail, and the operation of a worker on the management mechanism is facilitated.

The utility model discloses further set up to: the arranging plate is provided with a group of limiting rails, the limiting rails are symmetrically arranged relative to the adjusting cylinder, and the stop arms are matched with the limiting rails to be fixedly provided with limiting blocks.

By adopting the technical scheme: the setting of spacing rail and stopper can be so that the arrangement board can not rotate around adjustment cylinder, and simultaneously when carrying out the operation of regular paper buttress, the setting of spacing rail and stopper can make the fender arm provide stronger holding power for the arrangement board, prevents to take place by the condition that adjustment cylinder is fragile when adjustment cylinder provides holding power for the arrangement board alone.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the liftable paper collecting platform, a worker can put the cut paper on the paper collecting platform, and when the paper is stacked to a certain height, the lifting platform is controlled to descend, so that the paper can be pushed onto the stacking plate, and the working process that the worker frequently bends to discharge materials is avoided;

2. the paper can keep orderly state through the arrangement of arrangement mechanism on piling up the board, has avoided the staff to take place at the in-process paper that transports the piling board and easily drops from piling up the condition that the board dropped.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic diagram of the internal structure of the paper collecting platform of the present invention.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 4 is a partially enlarged schematic view of part B in fig. 2.

Fig. 5 is a partially enlarged schematic view of part C in fig. 2.

In the figure, 1, a paper cutter; 2. collecting paper; 3. a paper collection platform; 31. a cavity; 32. a hydraulic cylinder; 33. a universal ball; 34. a guide slope; 35. a guide rail; 36. a chute; 4. a controller; 5. stacking plates; 6. a sorting mechanism; 61. a carrier; 62. a slide rail; 63. a catch arm; 64. arranging a plate; 65. adjusting the cylinder; 66. a rack; 67. a motor; 68. a gear; 7. a gear mechanism; 71. a stop plate; 72. a shutter; 73. hinging a shaft; 74. rotating the cylinder; 75. caulking grooves; 76. a guide roller; 8. a limit rail; 81. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a paper cutter unloader, including paper cutter 1, 1 one side of paper cutter is provided with paper receiving machine 2, is provided with paper receiving platform 3 on the paper receiving machine 2, inlays on the paper receiving platform 3 and is equipped with a plurality of universal balls 33, and universal ball 33 highly is not higher than the setting of 3 surface height of paper receiving platform. The delivery platform 3 is provided with a guide slope 34 on the side facing away from the paper cutter 1. The paper collecting machine 2 is provided with a cavity 31 for lifting the paper collecting platform 3 corresponding to the lower part of the paper collecting platform 3, a hydraulic cylinder 32 is arranged in the cavity 31, an output shaft of the hydraulic cylinder 32 is fixedly connected with the paper collecting platform 3, the hydraulic cylinder 32 is electrically connected with a controller 4, a plurality of guide rails 35 are arranged on the inner wall of the cavity 31, and the paper collecting platform 3 is provided with a sliding chute 36 in cooperation with the guide rails 35. The delivery platform 3 is provided with a stacking plate 5 on the side away from the paper cutter 1. The staff can be in 1 department of paper cutter accomplish after the cut paper, stack the paper through cutting on delivery platform 3, the working process of the blowing of having avoided the staff frequently bowing, the setting of cavity 31 provides the space that reciprocates for delivery platform 3 simultaneously, make delivery platform 3 can realize the removal from top to bottom under the drive of pneumatic cylinder 32, when the paper stack on delivery platform 3 is put to the take the altitude, the staff can drive pneumatic cylinder 32 and drive delivery platform 3 and descend, later make the paper propelling movement to stack on the board 5 on the delivery platform 3. The friction between the paper stack and the paper collection platform 3 can be changed into rolling friction due to the arrangement of the universal ball 33, so that the friction between the paper stack and the paper collection platform 3 is reduced, and workers can push the paper stack more labor-saving; the arrangement of the guide inclined plane 34 enables the gravitational potential energy of the paper stack to be converted into kinetic energy, so that the paper stack can have a certain moving speed under the action of gravity, and the process of pushing the paper stack by workers is further facilitated.

Referring to fig. 1 and 3, in consideration of the occurrence of a situation that the working paper sheets are separated from the paper collecting platform 3 when stacked on the paper collecting platform 3, a gear mechanism 7 is arranged on the paper collecting platform 3, the gear mechanism 7 comprises a baffle plate 71 arranged on one side of the paper collecting platform 3, which is far away from the paper collecting machine 2, and a shielding plate 72 arranged on the adjacent side of the paper collecting platform 3 and the baffle plate 71, the baffle plate 71 is hinged with the paper collecting platform 3, and referring to fig. 4, a hinge shaft 73 is arranged at the hinge position of the baffle plate 71 and the paper collecting platform 3, a rotating cylinder 74 is arranged at one end of the hinge shaft 73, and the rotating cylinder 74 is electrically connected with the controller 4. The stopper plate 71 is provided with a groove 75, and a guide roller 76 is provided in the groove 75. The setting of the baffle plate 71 can prevent that the paper on the delivery platform 3 breaks away from the delivery platform 3 from deviating from the paper cutting board, on the other hand when the delivery platform 3 is reduced to the same horizontal position with the stacking plate 5, the baffle plate 71 can play the role of connecting the delivery platform 3 and the stacking plate 5, when the hydraulic cylinder 32 is reduced to the same horizontal position with the stacking plate 5, the rotating cylinder 74 can control the hinge shaft 73 to rotate so as to drive the baffle plate 71 to rotate, so that the baffle plate 71 is lapped on the stacking plate 5, and the paper stack can be moved to the stacking plate 5 from the baffle plate 71. The shutter 72 prevents the sheet from coming off the delivery table 3 from the side adjacent to the catch plate 71. The arrangement of the insertion groove 75 provides an installation space for the guide roller 76 to roll so that the guide roller 76 may not protrude from the stopper plate 71. When the worker pushes the paper stack to pass through the stop plate 71, the friction between the guide roller 76 and the paper stack belongs to dynamic friction, and the paper stack can be more conveniently and rapidly moved to the stacking plate 5 under the action of the guide roller 76, so that the worker can push the paper stack more conveniently and more easily.

Referring to fig. 1 and 5, when a worker pushes a paper stack onto the stacking plate 5, the paper may be stacked unevenly, so that the collecting mechanism 6 is integrally arranged at a position corresponding to the stacking plate 5 of the paper collecting machine 2, the collecting mechanism 6 comprises a bearing frame 61 integrally arranged with the paper collecting platform 3, a sliding rail 62 is arranged on the bearing frame 61, a set of right blocking arms 63 are arranged on the sliding rail 62 in a sliding manner, a collecting plate 64 is arranged below the blocking arms 63, an adjusting cylinder 65 for controlling the collecting plate 64 is arranged on the blocking arms 63, a set of limiting rails 8 are symmetrically arranged on the collecting plate 64 relative to the adjusting cylinder 65, and a limiting block 81 is fixedly arranged on the blocking arms 63 in cooperation with the limiting rails 8. The bearing frame 61 is provided with a rack 66, the stop arms 63 are fixedly provided with motors 67, and output shafts of the motors 67 are provided with gears 68 matched with the rack 66. Bear setting up of frame 61 to keep off arm 63, slide rail 62 sets up and provides the mounted position, the setting that keeps off arm 63 can provide the mounted position for arrangement board 64 and adjustment cylinder 65, and keep off arm 63 and slide rail 62 and slide and connect the relative movement that can realize arrangement board 64, make arrangement board 64 can adjust the interval according to the paper specification, thereby realize the regulation to multiple paper, and under the cooperation of rack 66 gear 68, can make and keep off arm 63 and realize the process along slide rail 62 automatically move, the operation of staff to arrangement mechanism 6 has been made things convenient for. The setting of spacing rail 8 and stopper 81 can be so that arrangement board 64 can not rotate around adjustment cylinder 65, and simultaneously when the operation of regular paper buttress, spacing rail 8 and stopper 81's setting can make the fender arm 63 provide stronger holding power for arrangement board 64, prevents to take place by adjustment cylinder 65 the fragile condition of adjustment cylinder 65 when providing holding power for arrangement board 64 alone.

The implementation principle of the embodiment is as follows: after the paper is cut, the staff can pile the paper that cuts the completion on delivery platform 3 temporarily, after the paper on delivery platform 3 is stacked to a take the altitude, the staff can control pneumatic cylinder 32 downstream, and pneumatic cylinder 32 drives delivery platform 3 downstream to with pile board 5 same horizontal position when, pneumatic cylinder 32 stop motion, rotate the rotation axis of air cylinder 74 control and rotate, drive fender position board 71 and rotate to the overlap joint and pile board 5 position. Then, the worker pushes the paper stack to move to the stacking plate 5, and under the action of the universal ball 33 and the guide roller 76, the worker can push the paper stack in a labor-saving manner. When the paper stack is moved to the other side, the worker can drive the motor 67 to drive the blocking arms 63 to move along the slide rails 62, the distance between the two blocking arms 63 is adjusted according to the paper specification, when the blocking arms 63 reach a position slightly larger than the composite paper specification, the worker controls the adjusting cylinder 65 to control the arranging plate 64 to adjust the height, and when the paper stack is arranged, the worker drives the motor 67 again to enable the arranging plate 64 to be close to the paper stack to arrange the paper stack. When finishing, the adjusting cylinder 65 is driven to return to the original position, and the control cylinder 32 returns to the original position, at which time the controller 4 controls the gear plate 71 to return to the gear position.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a paper cutter unloader, includes paper cutter (1), its characterized in that: paper cutter (1) one side is provided with paper receiving machine (2), be provided with paper receiving platform (3) on paper receiving machine (2), paper receiving machine (2) correspond paper receiving platform (3) below and are provided with cavity (31) that supply paper receiving platform (3) to go up and down, be provided with pneumatic cylinder (32) in cavity (31), the output shaft of pneumatic cylinder (32) with paper receiving platform (3) fixed connection, pneumatic cylinder (32) electricity is connected with controller (4), paper receiving platform (3) one side deviates from paper cutter (1) one side is provided with pile board (5), just paper receiving machine (2) correspond pile board (5) position is provided with arrangement mechanism (6).

2. The blanking device of a paper cutter according to claim 1, characterized in that: the paper collecting platform is characterized in that a plurality of universal balls (33) are embedded in the paper collecting platform (3), and the height of each universal ball (33) is not higher than the surface height of the paper collecting platform (3).

3. The blanking device of a paper cutter according to claim 2, characterized in that: the paper collecting platform (3) is provided with a blocking mechanism (7), the blocking mechanism (7) comprises a blocking plate (71) which is arranged on one side of the paper collecting platform (3) and deviates from the paper collecting machine (2), and a shielding plate (72) which is arranged on the paper collecting platform (3) and is adjacent to the blocking plate (71), and the blocking plate (71) is hinged to the paper collecting platform (3).

4. The blanking device of a paper cutter according to claim 3, characterized in that: keep off the position board (71) with the articulated department of delivery platform (3) is provided with articulated shaft (73), articulated shaft (73) one end is provided with rotation cylinder (74), rotation cylinder (74) with controller (4) electricity is connected.

5. The blanking device of a paper cutter according to claim 4, characterized in that: an embedding groove (75) is formed in the blocking plate (71), and a guide roller (76) is arranged in the embedding groove (75).

6. The blanking device of a paper cutter according to claim 5, characterized in that: and a guide inclined plane (34) is arranged on one side of the paper collection platform (3) hinged with the stop plate (71).

7. The blanking device of a paper cutter according to claim 6, characterized in that: the paper collecting platform is characterized in that a plurality of guide rails (35) are arranged on the inner wall of the cavity (31), and the paper collecting platform (3) is matched with the guide rails (35) and provided with sliding grooves (36).

8. The blanking device of a paper cutter according to claim 7, characterized in that: arrangement mechanism (6) include with the integrative bearing frame (61) that sets up of delivery platform (3), bear and be provided with slide rail (62) on bearing frame (61), slide rail (62) are gone up to slide and are provided with a set of just right fender arm (63), it is provided with arrangement board (64) to keep off arm (63) below, it is used for control to be provided with on arm (63) to keep off adjustment cylinder (65) of arrangement board (64).

9. The blanking device of a paper cutter according to claim 8, characterized in that: the gear rack is characterized in that a rack (66) is arranged on the bearing frame (61), a motor (67) is fixedly arranged on the blocking arm (63), and an output shaft of the motor (67) is matched with the rack (66) and provided with a gear (68).

10. The blanking device of a paper cutter according to claim 9, characterized in that: the trimming plate (64) is provided with a group of limiting rails (8), the limiting rails (8) are symmetrically arranged relative to the adjusting cylinder (65), and the stop arms (63) are matched with the limiting rails (8) to be fixedly provided with limiting blocks (81).