CN210795269U

CN210795269U - Folding device

Info

Publication number: CN210795269U
Application number: CN201921880656.1U
Authority: CN
Inventors: 郑卫军; 傅茂松
Original assignee: Yiwu Linkage Machinery Co ltd
Current assignee: Yiwu Linkage Machinery Co ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-06-19
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a folding device, including the folding system, folding mechanism includes frame, folding knife, cylinder, locating lever, first fixed roll-in and second fixed roll-in, first regulation roll-in and second regulation roll-in, screw rod adjusting device, deflector, slip side gage, two pole cylinders, folding device still includes transmission system, transmission system includes the paper feed roller that sets up in the frame both ends, set up and have conveyer belt, motor, the first reduction gear of output shaft with the motor, second reduction gear, fix the driving sprocket who cup joints on the output shaft of second reduction gear between the paper feed roller; the utility model discloses it beats neat link to be provided with the slip side rule after the paper is carried, and the cooperation has markd the folding sword and the locating lever of position can be accurate folding along the suture, and the situation of skew appears when avoiding folding paper, and the dual folding roller roll-in structure of this device is better to the roll-in effect of folding paper of paper, has effectively improved work efficiency.

Description

Folding device

Technical Field

The utility model relates to a this equipment technical field of suture particularly, relates to a device of folding paper.

Background

The suture thread is a very common article in our study and life. In the production process of the suture book, paper is firstly subjected to suture operation, then is folded and flattened, and then is cut into required sizes. Wherein folding is an important link. The folding device on the market can cause the situation of folding and thread deviation during operation, and sometimes can cause the situation of untight pressing of a folding roller, thereby causing unqualified and not beautiful appearance of the thread.

Therefore, it is necessary to provide a device which has a marking link when folding, does not deviate from the sewing thread, has a double folding roller rolling structure and avoids the untight pressing of the sewing thread folding roller.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding device to the current folding device who proposes in solving above-mentioned background art can appear folding paper and the condition of suture skew when the operation, but also can appear folding paper the not tight situation of roller pressure sometimes, causes this unqualified, not pleasing to the eye problem of suture.

In order to achieve the above object, the utility model provides a following technical scheme: a folding device comprises a folding system, wherein a folding knife is vertically arranged in the center below the frame, the bottom of the folding knife is fixedly connected with an air cylinder, a positioning rod is arranged above the frame at a position corresponding to the folding knife, a first fixed folding roller and a second fixed folding roller are arranged on the right side above the positioning rod, a first adjusting folding roller and a second adjusting folding roller are arranged on the left side above the positioning rod, screw rod adjusting devices are arranged on the left sides of the first adjusting folding roller and the second adjusting folding roller, a guide plate is arranged above the second adjusting folding roller, a sliding side gauge is arranged on the right side of the positioning rod, and a double-rod air cylinder is connected to the right side of the sliding side gauge;

the device of folding paper still includes transmission system, transmission system is including setting up in the roller of form advancing at frame both ends, be provided with the conveyer belt between the roller of form advancing at both ends, transmission system still includes the motor, the output shaft of motor is connected with first reduction gear through synchronous belt drive, first reduction gear has the second reduction gear through the universal joint coupling, the fixed cover of output shaft of second reduction gear has connect driving sprocket, driving sprocket chain has driven sprocket, driven sprocket meshing is connected with first drive sprocket, driven sprocket has second drive sprocket through the change gear meshing.

Furthermore, the top end of the folding knife is provided with a folding knife positioning plate fixed on the frame, the lower end of the folding knife is fixedly connected with a sliding block, and the frame is provided with a sliding rail matched with the sliding block.

Furthermore, the first fixed folding roller, the second fixed folding roller, the first adjusting folding roller and the second adjusting folding roller are rotatably connected with the rack through bearings.

Furthermore, the first transmission chain wheel is connected with and drives a first fixed folding roller and a second fixed folding roller, and the second transmission chain wheel is connected with and drives a first adjusting folding roller and a second adjusting folding roller.

Furthermore, the rotating directions of the first fixed folding roller and the second fixed folding roller are clockwise, and the rotating directions of the first adjusting folding roller and the second adjusting folding roller are anticlockwise.

Further, the motor is electrically connected with an external power supply, and the air cylinder and the double-rod air cylinder are connected with an external air circuit.

The utility model discloses it beats neat link to be provided with the slip side rule after the paper is carried, and the cooperation has markd the folding sword and the locating lever of position can be accurate folding along the suture, and the situation of skew appears when avoiding folding paper, and the dual folding roller roll-in structure of this device is better to the roll-in effect of folding paper of paper, has effectively improved work efficiency.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a front view of the present invention.

In the figure: 1. a frame; 2. folding a knife; 3. a cylinder; 4. positioning a rod; 5. a first fixed folding roller; 6. a second fixed folding roller; 7. a first adjusting folding roller; 8. a second adjusting folding roller; 9. a screw adjusting device; 10. a guide plate; 11. sliding a side gauge; 12. a double-rod cylinder; 13. a paper feed roller; 14. a conveyor belt; 15. a motor; 16. a synchronous belt; 17. a first decelerator; 18. a universal coupling; 19. a second decelerator; 20. a drive sprocket; 21. a driven sprocket; 22. a first drive sprocket; 23. a change gear; 24. a second drive sprocket; 25. folding knife positioning plates; 26. a slider; 27. a slide rail; 28. a bearing; 29. post-stitched paper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a folding device, including folding system, folding mechanism includes frame 1, the below center of frame 1 is provided with folding knife 2 perpendicularly, the bottom fixedly connected with cylinder 3 of folding knife 2, the position department that corresponds folding knife 2 above frame 1 is provided with locating lever 4, the top right side of locating lever 4 is provided with first fixed folding roller 5 and second fixed folding roller 6, the top left side of locating lever 4 is provided with first regulation folding roller 7 and second regulation folding roller 8, the left side of first regulation folding roller 7 and second regulation folding roller 8 is provided with screw rod adjusting device 9, the top of second regulation folding roller 8 is provided with deflector 10, the right side of locating lever 4 is provided with slip side gauge 11, the right side of slip side gauge 11 is connected with two pole cylinders 12;

the folding device still includes transmission system, transmission system is including setting up in the paper feed roller 13 at 1 both ends of frame, be provided with conveyer belt 14 between the paper feed roller 13 at both ends, transmission system still includes motor 15, the output shaft of motor 15 is connected with first reduction gear 17 through the 16 drive of hold-in range, first reduction gear 17 has second reduction gear 19 through the coupling of universal joint 18 axle, the fixed cover of output shaft of second reduction gear 19 has been cup jointed drive sprocket 20, drive sprocket 20 is linked there is driven sprocket 21, driven sprocket 21 meshing is connected with first drive sprocket 22, driven sprocket 21 is connected with second drive sprocket 24 through the 23 meshing of change gear.

Specifically, the top end of the folding knife 2 is provided with a folding knife positioning plate 25 fixed on the frame 1, the lower end of the folding knife 2 is fixedly connected with a sliding block 26, and the frame 1 is provided with a sliding rail 27 matched with the sliding block 26.

Specifically, the first fixed folding roller 5, the second fixed folding roller 6, the first adjusting folding roller 7 and the second adjusting folding roller 8 are rotatably connected with the frame 1 through a bearing 28.

Specifically, the first transmission chain wheel 22 is used for driving the first fixed folding roller 5 and the second fixed folding roller 6 in a linked mode, and the second transmission chain wheel 24 is used for driving the first adjusting folding roller 7 and the second adjusting folding roller 8 in a linked mode.

Specifically, the rotating directions of the first fixed folding roller 5 and the second fixed folding roller 6 are clockwise, and the rotating directions of the first adjusting folding roller 7 and the second adjusting folding roller 8 are counterclockwise.

Specifically, the motor 15 is electrically connected with an external power supply, and the cylinder 3 and the double-rod cylinder 12 are connected with an external air path.

When the paper folding machine is used specifically, the paper feeding roller 13 drives the conveying belt 14 to convey the sewed paper 29 to a designated position, the double-rod cylinder 12 pushes the sliding side gauge 11 to align the paper, the cylinder 3 pushes the folding knife 2 to rise upwards along the sliding rail, the paper is conveyed to the central positions of the first fixed folding roller 5 and the first adjusting folding roller 7 which are opposite in turning direction, the folding rollers rotate to convey the paper to the central positions of the second fixed folding roller 6 and the second adjusting folding roller 8 which are opposite in turning direction, and the folded paper is conveyed to the next process along the guide plate 10.

In the description of the present invention, it is to be understood that the terms "one side", "the other side", "one end", "top", "middle", "the other end", "up", "one side", "top", "inside", "front", "center", "front", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A folding apparatus comprising a folding system, characterized in that: the folding mechanism comprises a frame (1), a folding knife (2) is vertically arranged at the center below the frame (1), the bottom of the folding knife (2) is fixedly connected with a cylinder (3), a positioning rod (4) is arranged at the position corresponding to the folding knife (2) above the frame (1), a first fixed folding roller (5) and a second fixed folding roller (6) are arranged on the right side above the positioning rod (4), a first adjusting folding roller (7) and a second adjusting folding roller (8) are arranged on the left side above the positioning rod (4), the left sides of the first adjusting folding roller (7) and the second adjusting folding roller (8) are provided with screw rod adjusting devices (9), a guide plate (10) is arranged above the second adjusting folding roller (8), a sliding side gauge (11) is arranged on the right side of the positioning rod (4), and a double-rod cylinder (12) is connected to the right side of the sliding side gauge (11);

the folding device still includes transmission system, transmission system is including setting up in paper feed roller (13) at frame (1) both ends, be provided with conveyer belt (14) between paper feed roller (13) at both ends, transmission system still includes motor (15), the output shaft of motor (15) is connected with first reduction gear (17) through hold-in range (16) drive, first reduction gear (17) have second reduction gear (19) through universal joint (18) hub connection, the fixed driving sprocket (20) that has cup jointed of output shaft of second reduction gear (19), driven sprocket (20) are linked there is driven sprocket (21), driven sprocket (21) meshing is connected with first driving sprocket (22), driven sprocket (21) are connected with second driving sprocket (24) through change gear (23) meshing.

2. A folding apparatus according to claim 1, wherein: the folding knife device is characterized in that a folding knife positioning plate (25) fixed on the rack (1) is arranged at the top end of the folding knife (2), a sliding block (26) is fixedly connected to the lower end of the folding knife (2), and a sliding rail (27) matched with the sliding block (26) is arranged on the rack (1).

3. A folding apparatus according to claim 1, wherein: the first fixed folding roller (5), the second fixed folding roller (6), the first adjusting folding roller (7) and the second adjusting folding roller (8) are rotatably connected with the rack (1) through bearings (28).

4. A folding apparatus according to claim 1, wherein: the first transmission chain wheel (22) is connected with and drives a first fixed folding roller (5) and a second fixed folding roller (6), and the second transmission chain wheel (24) is connected with and drives a first adjusting folding roller (7) and a second adjusting folding roller (8).

5. A folding apparatus according to claim 1, wherein: the rotating directions of the first fixed folding roller (5) and the second fixed folding roller (6) are clockwise, and the rotating directions of the first adjusting folding roller (7) and the second adjusting folding roller (8) are anticlockwise.

6. A folding apparatus according to claim 1, wherein: the motor (15) is electrically connected with an external power supply, and the cylinder (3) and the double-rod cylinder (12) are connected with an external air circuit.