CN209776980U

CN209776980U - Automatic paper collecting device of folding machine

Info

Publication number: CN209776980U
Application number: CN201920265609.XU
Authority: CN
Inventors: 胡奔
Original assignee: Wuhan Yinyide Digital Printing Co Ltd
Current assignee: Wuhan Yinyide Digital Printing Co Ltd
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2019-12-13
Anticipated expiration: 2029-03-01

Abstract

The utility model discloses an automatic paper collecting device of folding machine relates to lithography apparatus's technical field, including passing paper mechanism and paper collecting mechanism, paper collecting mechanism includes the carrier paper platform and centers on four first limiting plates that carrier paper platform center circumference set up, every all be equipped with two second limiting plates on the first limiting plate, every first limiting plate all constitutes with two second limiting plates and is used for carrying out spacing 21274a shape frame to the paper, carrier paper platform bottom is equipped with and is used for the drive the carrier paper platform carries out the drive assembly of rotation with self the central axis. The utility model discloses thereby have and pile up the technical effect who aligns using manpower sparingly to the paper automatically.

Description

Automatic paper collecting device of folding machine

Technical Field

The utility model belongs to the technical field of lithography apparatus's technique and specifically relates to an automatic paper collecting device of folding machine is related to.

Background

The folding machine is modern printing equipment generated along with the modern printing industry, is mainly used for folding various paper with different sizes and thicknesses in a design range, and is suitable for large-batch folding of official documents and business letters by fast printing centers and production enterprises. In industrial production, a high speed of operation of the folding machine is required, so that the conveyance of the sheet is required to be fast, but since the sheet is light, it is easily floated by the influence of air flow in the high speed conveyance, resulting in a problem that the conveyance is unstable.

To above-mentioned problem, chinese patent that patent publication number is CN207632225U provides an automatic folding machine, including the organism, set gradually paper feed mechanism, first page folding mechanism, second paper feed mechanism, second page folding mechanism and the paper receiving mechanism on the organism, first paper feed mechanism is including setting up the conveyer belt on the organism, second paper feed mechanism is including setting up a plurality of transfer rollers on the organism, conveyer belt and transfer roller top all are provided with the mounting panel along paper direction of transfer, mounting panel length direction spaced apart is equipped with a plurality of ball holes, and is a plurality of but the ball hole is all placed and is rolled in the bowl on paper surface.

The above prior art solutions have the following drawbacks: the automatic folding machine is provided with the mounting plates in the first paper feeding mechanism and the second paper feeding mechanism, and the rolling balls capable of rolling on the surface of paper are placed on the mounting plates so as to press the paper, so that the paper cannot float due to high-speed transmission, and the paper transmission stability is improved. However, the delivery mechanism of the automatic folding machine does not finish the folded paper, and then the paper on the delivery conveyor belt needs to be folded and finished manually, which wastes manpower and reduces delivery efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a thereby can pile up the automatic paper collecting device of the folding machine who aligns using manpower sparingly to the paper automatically.

The utility model discloses a can realize through following technical scheme:

the utility model provides an automatic paper collecting device of paper folding machine, is including passing paper mechanism and paper collecting mechanism, paper collecting mechanism includes the paper carrying platform and centers on four first limiting plates that paper carrying platform center circumference set up, every all be equipped with two second limiting plates on the first limiting plate, every first limiting plate all constitutes with two second limiting plates and is used for carrying out spacing \ 21274-.

Through adopting above-mentioned technical scheme, when accomplishing folding back paper and getting into the paper receiving mechanism by passing the paper mechanism, the paper falls into between two second limiting plates of carrying the paper bench, and the three side reason of paper is a first limiting plate and two second limiting plate butts respectively to realize that the paper is neatly piled up at carrying the paper bench, save the process that follow-up manual work was put in order and is aligned the paper, thereby reduce the manpower, reduce cost. Because the paper carrying bench sets up four first limiting plates and the paper carrying platform is rotated by the drive assembly drive, when the paper quantity that one of them first limiting plate one side was piled up reached the packing requirement, the drive assembly drive paper carrying platform rotates 90 degrees, the first limiting plate and the second limiting plate of paper carrying platform opposite side continue to receive paper spacing, consequently the paper carrying platform can realize continuous collection, the workman then can pack the paper that has piled up in paper carrying platform one side, the collection efficiency is higher.

Further setting the following steps: the driving assembly comprises a rotating shaft and a stepping motor which are fixed at the center of the bottom of the paper carrying table, and the stepping motor is installed on the ground and the output end of the stepping motor is fixedly connected with the rotating shaft.

By adopting the technical scheme, the stepping motor drives the paper carrying table to rotate through the rotating shaft, the stepping motor drives the paper carrying table to rotate rapidly, the angle of the paper carrying table can be switched rapidly, the problem that the paper carrying table cannot accept paper timely is avoided, and the paper collecting stability is improved.

Further setting the following steps: the first limiting plate is provided with a sliding groove along the connecting direction of the corresponding two second limiting plates, the two second limiting plates are slidably mounted on the sliding groove, and the paper carrying table is provided with a sliding assembly used for driving the second limiting plates to slide.

Through adopting above-mentioned technical scheme, two second limiting plates slidable mounting are on the spout on first limiting plate, and then the distance of two second limiting plates is adjustable, conveniently carries out good spacing to the paper of multiple size of a dimension, makes the paper of multiple size all can pile up neatly.

Further setting the following steps: the subassembly that slides includes two-way lead screw, worm wheel and servo motor, be fixed with on the second limiting plate and pass the connecting block of spout, two-way lead screw and two connecting block screw-thread fit, the worm wheel is fixed the intermediate point department of two-way lead screw, the worm with worm wheel meshing is connected just servo motor's output with worm fixed connection.

Through adopting above-mentioned technical scheme, the servo motor drive worm rotates, and the worm drives the worm wheel through the meshing effect with the worm wheel and rotates to drive two-way lead screw and rotate, because two equal two-way lead screw-thread fit of connecting block, then can drive two second limiting plates and be synchronous reverse motion, adjust the distance between two second limiting plates promptly, the spacing width regulation of two second limiting plates is more convenient.

Further setting the following steps: the paper carrying table is located at the four outer sides of the first limiting plates, two penetrating grooves are formed in the outer sides of the four first limiting plates, one end of each penetrating groove penetrates through the edge of the paper carrying table, and the other end of each penetrating groove is abutted to the first limiting plate.

Through adopting above-mentioned technical scheme, the outside department that the paper carrying platform is located four first limiting plates all sets up two and wears the groove, and two are worn the groove and can make things convenient for the workman to stretch into the ligature area and pile up the bottom of paper to pack the packing to the paper that has piled up on the paper carrying platform fast high-efficiently more.

Further setting the following steps: the paper carrying table is positioned at the outer sides of the four first limiting plates and is further provided with a plurality of rollers, and the highest points of the rollers protrude out of the upper surface of the paper carrying table.

Through adopting above-mentioned technical scheme, because paper and first limiting plate butt during the collection, when the workman carries out the bandage packing to piling up good paper, the difficult one side that gets into and pile up paper and first limiting plate butt of ligature area, consequently need will pile up the paper and shift out a segment distance to the direction of keeping away from first limiting plate. And the roller can reduce the frictional resistance when the stacked paper moves out, so that the stacked paper is not easy to scatter when moving out, and the packing quality is improved.

Further setting the following steps: the paper carrying table is provided with a paper pushing piece used for pushing paper away from a first limiting plate, the paper pushing piece comprises a paper pushing rod and a paper pushing cylinder, a containing groove used for containing the paper pushing rod is formed in the first limiting plate, the containing groove is communicated with the through groove, the bottom end of the paper pushing rod extends to the lower portion of the paper carrying table, and the paper pushing cylinder is fixedly installed at the bottom of the paper carrying table and a piston rod connected with the bottom of the paper pushing rod.

Through adopting above-mentioned technical scheme, the last setting of carrier table is used for pushing away the paper pole that pushes away of paper, utilizes to push away the paper cylinder and drives and push away the motion of paper pole, makes to push away the paper pole and will pile up the paper and push away from first limiting plate, piles up the paper and remove convenient neat more, and the workman of being convenient for packs.

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

(1) the paper delivery mechanism is characterized in that four first limiting plates are arranged on a paper carrying table of the paper delivery mechanism, two second limiting plates are correspondingly arranged on two sides of each limiting plate, and the paper is limited through the cooperation effect of the first limiting plates and the second limiting plates, so that the paper is neatly stacked on the paper carrying table. Meanwhile, the driving assembly can drive the paper carrying table to rotate, when the number of stacked paper on one side of one first limiting plate meets the packaging requirement, the driving assembly drives the paper carrying table to rotate by 90 degrees, and the first limiting plate and the second limiting plate on the other side of the paper carrying table continue to carry out paper collection limiting, so that the paper carrying table can realize continuous paper collection and the paper collection efficiency is higher;

(2) The two second limiting plates on each first limiting plate are arranged on the sliding chute in a sliding mode, the two second limiting plates are driven to synchronously and reversely move through the sliding assembly, the distance between the two second limiting plates is changed, and therefore the two second limiting plates can limit paper with different sizes, and the practicability is better;

(3) All set up two grooves and a plurality of gyro wheels of wearing in the outside department that the paper carrying platform is located four first limiting plates to utilize and push away the paper cylinder and drive and push away the paper pole and remove, and then will push away from first limiting plate with the pile up paper of first limiting plate butt, make things convenient for the workman to carry out the bandage packing to the paper that has piled up, improve packing efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the delivery mechanism of FIG. 1;

Fig. 3 is a bottom structure view of the paper table of fig. 2.

Reference numerals: 1. a paper conveying mechanism; 2. a paper delivery mechanism; 3. a paper carrying table; 4. a first limit plate; 5. a second limiting plate; 6. a drive assembly; 7. a rotating shaft; 8. a stepping motor; 9. a chute; 10. a slipping component; 11. a bidirectional lead screw; 12. a worm; 13. a worm gear; 14. a servo motor; 15. connecting blocks; 16. penetrating a groove; 17. a roller; 18. a paper pusher; 19. a paper pushing rod; 20. a paper pushing cylinder; 21. and (6) accommodating the tank.

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 an automatic paper collecting device of folding machine, including passing mechanism 1 and paper collecting mechanism 2, pass mechanism 1 and constitute by the conveyer belt and the frame of folding paper that is located the conveyer belt end, the frame of folding paper is common structure among the prior art, does not do the repeated description here. An inclined guide plate is fixed at the tail end of the conveying belt, and the paper collecting mechanism 2 is positioned on one side of the bottom end of the guide plate. The paper collecting mechanism 2 comprises a paper carrying table 3 and four first limiting plates 4 circumferentially fixed around the center of the paper carrying table 3, two second limiting plates 5 are mounted on each first limiting plate 4, each first limiting plate 4 and the two second limiting plates 5 form a v-21274for limiting paper, and a driving assembly 6 (see fig. 3) for driving the paper carrying table 3 to rotate with the central axis of the paper carrying table is arranged at the bottom of the paper carrying table 3. The driving assembly 6 comprises a rotating shaft 7 and a stepping motor 8, the top end of the rotating shaft 7 is fixedly connected with the bottom of the center of the paper carrying table 3, the bottom end of the rotating shaft 7 is fixedly connected with the output end of the stepping motor 8, and the stepping motor 8 is fixedly installed on the ground.

through the limiting displacement of first limiting plate 4 and second limiting plate 5, make the paper that gets into on the paper carrying platform 3 pile up neatly, when the paper quantity that one of them 4 one sides of first limiting plate were piled up reached the packing requirement, 3 rotations 90 degrees of paper carrying platform of 8 drive of rethread step motor, it is spacing to make first limiting plate 4 and the second limiting plate 5 of 3 opposite sides of paper carrying platform continue to receive paper, consequently, paper carrying platform 3 can realize continuous collection, and the collection efficiency is higher.

Referring to fig. 2, the first limiting plate 4 is provided with a sliding groove 9 for the corresponding two second limiting plates 5 to slide, and the sliding groove 9 is arranged along the connecting direction of the corresponding two second limiting plates 5. A connecting block 15 extending out of the sliding chute 9 is integrally formed on the first limiting plate 4, and the connecting block 15 is located on one side, close to the center of the paper carrying table 3, of the first limiting plate 4 and is connected with a sliding assembly 10. The sliding assembly 10 comprises a bidirectional screw rod 11, a worm 12, a worm wheel 13 and a servo motor 14, the bidirectional screw rod 11 penetrates through two connecting blocks 15 along the connecting direction of the two second limiting plates 5 and is in threaded fit with the connecting blocks 15, the worm wheel 13 is fixed at the middle point of the bidirectional screw rod 11, the worm 12 is meshed with the worm wheel 13, and the servo motor 14 is fixedly installed at the center of the paper carrying table 3 and the output end of the servo motor is fixedly connected with the worm wheel 13.

Servo motor 14 drive worm 12 rotates, and worm 12 drives two-way lead screw 11 through the meshing with the turbine and rotates, because 11 screw-thread fit of two equal two-way lead screw of connecting block 15, then can drive two second limiting plates 5 and be synchronous reverse motion, adjust the distance between two second limiting plates 5 promptly, and the spacing width of two second limiting plates 5 is adjusted more conveniently.

Referring to fig. 2 and 3, for the convenience of binding and packaging the stacked paper on the paper carrying table 3 by the worker, the paper carrying table 3 is located at the outer side of the four first limiting plates 4 and is provided with two parallel penetrating grooves 16, one end of each penetrating groove 16 penetrates through the edge of the paper carrying table 3, and the other end of each penetrating groove is perpendicularly abutted to the first limiting plate 4. Two rows of rollers 17 are arranged on the paper carrying platform 3 between the two through grooves 16, the highest points of the two rows of rollers 17 protrude out of the upper surface of the paper carrying platform 3, but the height of the rollers 17 exceeding the upper surface of the paper carrying platform 3 is not more than 1 cm. The paper-pushing piece 18 for pushing the paper away from the first limiting plate 4 is mounted on the paper-carrying table 3, and the paper-pushing piece 18 comprises a paper-pushing rod 19 and a paper-pushing cylinder 20. The first limiting plate 4 is provided with a vertical accommodating groove 21 for accommodating the paper pushing rod 19, and the accommodating groove 21 is communicated with the penetrating groove 16. The bottom end of the paper pushing rod 19 extends to the lower part of the paper carrying table 3, the paper pushing cylinder 20 is fixedly installed at the bottom of the paper carrying table 3, and the piston rod is connected with the bottom of the paper pushing rod 19.

When the staff packs the paper that piles up on the paper carrying platform 3, at first drive by pushing away paper cylinder 20 and push away paper pole 19 and will pile up the paper and push away to separating to with first limiting plate 4, the staff is in from two groove 16 again and piles up paper surface ligature bandage respectively, realizes piling up the quick packing of paper, improves packing efficiency.

the implementation principle and the beneficial effects of the embodiment are as follows: first limiting plate 4 and second limiting plate 5 on the paper carrying platform 3 of paper receiving mechanism 2 carry on spacingly to the paper, make the paper neatly pile up on paper carrying platform 3 in, step motor 8 can drive paper carrying platform 3 and rotate, when the paper quantity that 4 one side of one of them piled up reaches the packing requirement, step motor 8 drive paper carrying platform 3 rotates 90 degrees, it is spacing that first limiting plate 4 and second limiting plate 5 of 3 opposite sides of paper carrying platform continue to receive paper, consequently, paper carrying platform 3 can realize continuous paper receiving, save the process of follow-up manual work arrangement alignment paper, thereby reduce the manpower, paper receiving efficiency is higher.

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 an automatic paper collecting device of folding machine, includes paper transfer mechanism (1) and paper collecting mechanism (2), its characterized in that: paper receiving mechanism (2) all are equipped with two second limiting plates (5) including carrying paper platform (3) and centering on four first limiting plate (4) that carry paper platform (3) center circumference set up, every on first limiting plate (4), every first limiting plate (4) all constitute with two second limiting plate (5) and are used for carrying out spacing \ 21274, shape frame to the paper, carry paper platform (3) bottom to be equipped with and be used for the drive carry out drive assembly (6) of rotation with self the central axis carrying paper platform (3).

2. the automatic paper delivery device of a folding machine according to claim 1, characterized in that: drive assembly (6) are including fixing pivot (7) and step motor (8) at year paper platform (3) bottom center, step motor (8) install subaerial and output with pivot (7) fixed connection.

3. The automatic paper delivery device of a folding machine according to claim 2, characterized in that: first limiting plate (4) are along two that correspond spout (9) have been seted up on the direction of connection of second limiting plate (5), two second limiting plate (5) slidable mounting be in on spout (9), be equipped with on carry paper platform (3) and be used for driving second limiting plate (5) and carry out the subassembly (10) that slides.

4. The automatic paper delivery device of a folding machine according to claim 3, characterized in that: slip subassembly (10) including two-way lead screw (11), worm (12), worm wheel (13) and servo motor (14), be fixed with on second limiting plate (5) and pass connecting block (15) of spout (9), two-way lead screw (11) and two connecting block (15) screw-thread fit, worm wheel (13) are fixed the intermediate point department of two-way lead screw (11), worm (12) with worm wheel (13) meshing is connected just servo motor (14) the output with worm (12) fixed connection.

5. The automatic paper delivery device of a folding machine according to claim 4, characterized in that: the paper carrying table (3) is located at four positions of the outer side of the first limiting plate (4) and is provided with two penetrating grooves (16), one end of each penetrating groove (16) penetrates through the edge of the paper carrying table (3), and the other end of each penetrating groove is abutted to the first limiting plate (4).

6. The automatic paper delivery device of a folding machine according to claim 5, characterized in that: the paper carrying table (3) is located at the outer sides of the four first limiting plates (4) and is further provided with a plurality of rollers (17), and the highest point of each roller (17) protrudes out of the upper surface of the paper carrying table (3).

7. The automatic paper delivery device of a folding machine according to claim 6, characterized in that: be equipped with on carrier paper platform (3) and be used for pushing away the paper from push away paper (18) of first limiting plate (4), push away paper (18) including push away paper pole (19) and push away paper cylinder (20), offer on first limiting plate (4) and be used for holding hold holding tank (21) of push away paper pole (19), holding tank (21) with wear groove (16) intercommunication, the bottom of push away paper pole (19) extends to carrier paper platform (3) below, push away paper cylinder (20) fixed mounting be in carrier paper platform (3) bottom and piston rod with push away paper pole (19) bottom and connect.