CN216335685U - Edge trimming mechanism of paper folding machine - Google Patents
Edge trimming mechanism of paper folding machine Download PDFInfo
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- CN216335685U CN216335685U CN202122492678.4U CN202122492678U CN216335685U CN 216335685 U CN216335685 U CN 216335685U CN 202122492678 U CN202122492678 U CN 202122492678U CN 216335685 U CN216335685 U CN 216335685U
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- material pushing
- eccentric wheel
- pushing plate
- conveyor belt
- paper
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Abstract
The utility model discloses an edge trimming mechanism of a folding machine, which comprises: the guide plate is vertically arranged on the side edge of the discharging conveyor belt; the material pushing portion is arranged on the other side, opposite to the guide plate, of the discharging conveyor belt and comprises a base and a material pushing plate, the material pushing plate is L-shaped and symmetrically arranged on the base, the vertical portion of the material pushing plate is arranged towards the discharging conveyor belt, and the end portion of the transverse portion of the material pushing plate is connected with a driving device. The utility model has the beneficial effects that: 1. the edge of the irregular paper on the discharging conveyor belt can be pushed to be sorted, so that the subsequent packaging is facilitated; 2. the paper can be pushed in two sections, so that paper wrinkles caused by too fast pushing can be prevented.
Description
Technical Field
The utility model belongs to the technical field of folding machines, and particularly relates to an edge trimming mechanism of a folding machine.
Background
The folding machine is a modern printing device accompanying the modern printing industry, the modern printing factory usually comprises three processing procedures of prepress printing, printing and postpress printing, the main bearing medium is paper, due to the rise of packaging printing, other material media such as plastic, fabric, leather, metal surface and the like are also raised, but the main carrier still occupies the absolute dominance by paper. The printing industry processing is generally divided into book and newspaper processing and packaging processing, and the folding machine can be mainly used for folding paper with different sizes and different thicknesses in a design range and is suitable for large-batch folding of fast printing centers, production enterprises, official documents, business letters and the like.
When the folding machine discharges folded paper from the discharging conveying belt, the arrangement of the paper on the discharging conveying belt is not regular enough, so that the paper is inconvenient to package after being stacked, and the paper needs to be manually arranged, which is very troublesome.
In summary, in order to solve the technical problems in the prior art, the utility model designs the trimming mechanism of the folding machine, which has a simple structure and can automatically trim the paper on the discharge conveyor belt.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art and designs the edge trimming mechanism of the paper folding machine, which has a simple structure and can automatically trim paper on a discharge conveyor belt.
The purpose of the utility model can be realized by the following technical scheme:
a folder trimming mechanism comprising:
the guide plate is vertically arranged on the side edge of the discharging conveyor belt;
the material pushing portion is arranged on the other side, opposite to the guide plate, of the discharging conveyor belt and comprises a base and a material pushing plate, the material pushing plate is L-shaped and symmetrically arranged on the base, the vertical portion of the material pushing plate is arranged towards the discharging conveyor belt, and the end portion of the transverse portion of the material pushing plate is connected with a driving device.
Further, the guide plate includes a straight portion and an angled portion that gradually diverges away from the outfeed conveyor from the junction with the straight portion.
Furthermore, a pulley is arranged below the transverse part of the material pushing plate, and a sliding groove matched with the pulley is arranged on the base.
Furthermore, a guide hole is formed in the middle of the transverse part of the material pushing plate, and a guide column matched with the guide hole is arranged on the base.
Furthermore, the driving device comprises a first eccentric wheel, a second eccentric wheel, a connecting shaft, a driving rod and a motor, wherein the first eccentric wheel and the second eccentric wheel are symmetrically arranged at two ends of the connecting shaft, the first eccentric wheel and the second eccentric wheel are respectively in transmission connection with the material pushing plates at two sides through the driving rod, the motor is in transmission connection with the middle of the connecting shaft, and a 90-degree phase difference is formed between the first eccentric wheel and the second eccentric wheel.
Compared with the prior art, the utility model has reasonable structure and arrangement: 1. the edge of the irregular paper on the discharging conveyor belt can be pushed to be sorted, so that the subsequent packaging is facilitated; 2. the paper can be pushed in two sections, so that paper wrinkles caused by too fast pushing can be prevented.
Drawings
FIG. 1 is a schematic view of the present folder trimming mechanism;
FIG. 2 is a schematic top view of a guide plate;
FIG. 3 is a schematic top view of the pusher;
referring to fig. 1-3, wherein: 1. a guide plate; 11. a straight portion; 12. an oblique portion; 2. a material pushing section; 21. a base; 211. a chute; 212. a guide post; 22. a material pushing plate; 221. a pulley; 222. a guide hole; 3. a drive device; 31. a first eccentric wheel; 32. a second eccentric wheel; 33. a connecting shaft; 34. a drive rod; 35. a motor; A. and a discharge conveyor belt.
Detailed Description
The technical solution of the present invention is further illustrated by the following examples. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
the utility model provides a folding machine trimming mechanism, sets up in exit conveyor A department, includes:
the guide plate 1 is vertically arranged on the side edge of the discharge conveyor belt A;
the material pushing part 2 is arranged on the other side, opposite to the guide plate 1, of the discharging conveyor belt A, the material pushing part 2 comprises a base 21 and a material pushing plate 22, the material pushing plate 22 is L-shaped, the material pushing plates 22 are symmetrically arranged on the base 21, the vertical part of the material pushing plate 22 is arranged towards the discharging conveyor belt A, and the end part of the transverse part of the material pushing plate 22 is connected with a driving device 3.
Specifically, when the discharge conveyor belt A discharges folded paper, the paper is partially overlapped, due to the movement of the paper when the paper falls down, the paper possibly protrudes from two sides to cause irregularity, when the paper is conveyed into the mechanism, a part of the protruded paper contacts the guide plate 1 and is guided by the guide plate 1, and the paper is squeezed back to the middle of the discharge conveyor belt A; another part of the paper protrudes to the direction far away from the guide plate 1 and is pushed back by the material pushing part 2, the material pushing plates 22 are driven by the driving device 3 to slide back and forth on the base 21 to push the paper back to the middle part of the discharging conveyor belt A, and the two material pushing plates 22 are pushed in a staggered way, so that the stress of the paper is reduced, and the paper is prevented from wrinkling; because the guide plate 1 can drive the paper with the overlapped periphery to deviate when the paper is squeezed back, the material pushing part 2 can reset the deviated paper.
Example two:
the difference between the second embodiment and the first embodiment is that the guide plate 1 comprises a straight portion 11 and an inclined portion 12, and the inclined portion 12 is gradually away from the outfeed conveyor belt a from the junction with the straight portion 11.
Specifically, the paper contacts the oblique portion 12 first, and is gradually squeezed towards the middle by the oblique portion 12 due to the driving of the discharging conveyor belt a, and when reaching the straight portion 11, the pushing portion 2 pushes the paper, so that the edge of the paper is attached to the straight portion 11, and the paper becomes a correct position.
Example three:
the third embodiment is different from the first embodiment in that a pulley 221 is disposed below the lateral portion of the material pushing plate 22, and a sliding groove 211 engaged with the pulley 221 is disposed on the base 21.
Specifically, the material pushing plate 22 slides on the base 21 through the pulley 221, and the sliding groove 211 can guide the pulley 221 to maintain the moving direction of the material pushing plate 22.
Example four:
the difference between the fourth embodiment and the first embodiment is that a guide hole 222 is formed in the middle of the transverse portion of the stripper plate 22, and the guide post 212 engaged with the guide hole 222 is formed on the base 21.
Specifically, the guide holes 222 cooperate with the guide posts 212 to prevent the stripper plate from jumping out when subjected to a large resistance.
Example five:
the difference between the fifth embodiment and the first embodiment is that the driving device 3 includes a first eccentric wheel 31, a second eccentric wheel 32, a connecting shaft 33, a driving rod 34, and a motor 35, the first eccentric wheel 31 and the second eccentric wheel 32 are symmetrically disposed at two ends of the connecting shaft 33, the first eccentric wheel 31 and the second eccentric wheel 32 are respectively in transmission connection with the material pushing plates 22 at two sides through the driving rod 34, the motor 35 is in transmission connection with the middle of the connecting shaft 33, and a phase difference of 90 degrees is provided between the first eccentric wheel 31 and the second eccentric wheel 32.
Specifically, the eccentric wheel I31 and the eccentric wheel II 32 change the rotation motion output by the motor 35 into the linear motion of the material pushing plates 22 through the driving rod 34, and the 90-degree phase difference between the eccentric wheel I31 and the eccentric wheel II 32 can enable the material pushing plates 22 on two sides to push the paper in a staggered mode, so that the situation that the friction force at the paper position is too large when the material is pushed, and the paper is prevented from deviating and wrinkling.
What has been described herein is merely a preferred embodiment of the utility model, and the scope of the utility model is not limited thereto. Modifications, additions, or substitutions by those skilled in the art to the specific embodiments described herein are intended to be within the scope of the utility model.
Claims (5)
1. The utility model provides a folding machine trimming mechanism, sets up in exit conveyor department, its characterized in that includes:
the guide plate is vertically arranged on the side edge of the discharging conveyor belt;
the material pushing portion is arranged on the other side, opposite to the guide plate, of the discharging conveyor belt and comprises a base and a material pushing plate, the material pushing plate is L-shaped and symmetrically arranged on the base, the vertical portion of the material pushing plate is arranged towards the discharging conveyor belt, and the end portion of the transverse portion of the material pushing plate is connected with a driving device.
2. The folder trimming mechanism of claim 1 wherein the guide plate includes a straight portion and an angled portion, the angled portion being progressively further from the outfeed conveyor from a junction with the straight portion.
3. The trimming mechanism of claim 1, wherein a pulley is disposed below the transverse portion of the pushing plate, and the base is provided with a sliding slot engaged with the pulley.
4. The trimming mechanism of claim 1, wherein the pushing plate has a guiding hole in the middle of its lateral portion, and the base has a guiding post engaged with the guiding hole.
5. The trimming mechanism of claim 1, wherein the driving device comprises a first eccentric wheel, a second eccentric wheel, a connecting shaft, a driving rod and a motor, the first eccentric wheel and the second eccentric wheel are symmetrically arranged at two ends of the connecting shaft, the first eccentric wheel and the second eccentric wheel are respectively in transmission connection with the material pushing plates at two sides through the driving rod, the motor is in transmission connection with the middle of the connecting shaft, and a phase difference of 90 degrees is formed between the first eccentric wheel and the second eccentric wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122492678.4U CN216335685U (en) | 2021-10-15 | 2021-10-15 | Edge trimming mechanism of paper folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122492678.4U CN216335685U (en) | 2021-10-15 | 2021-10-15 | Edge trimming mechanism of paper folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216335685U true CN216335685U (en) | 2022-04-19 |
Family
ID=81176406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122492678.4U Active CN216335685U (en) | 2021-10-15 | 2021-10-15 | Edge trimming mechanism of paper folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216335685U (en) |
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2021
- 2021-10-15 CN CN202122492678.4U patent/CN216335685U/en active Active
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