CN214399222U

CN214399222U - Paper stacking mechanism

Info

Publication number: CN214399222U
Application number: CN202023052981.4U
Authority: CN
Inventors: 李功园; 谢展新; 刘佳辉
Original assignee: SHENZHEN YANXUNCHENG TECHNOLOGY CO LTD
Current assignee: SHENZHEN YANXUNCHENG TECHNOLOGY CO LTD
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-15
Anticipated expiration: 2030-12-17

Abstract

The utility model provides a paper stacking mechanism, which relates to the technical field of printing equipment and comprises a transmission component, a lifting component, a paper carrying seat and a limiting plate, wherein both ends of the transmission component are respectively provided with a paper inlet and a paper outlet, paper is suitable to enter from the paper inlet, and the transmission component is suitable to drive the paper to horizontally move; the lifting assembly is arranged on the lower side of the transmission assembly; the paper carrying seat is arranged between the lifting component and the transmission component, is suitable for carrying a plurality of pieces of paper and is suitable for driving the paper carrying seat to move up and down; the limiting plate is arranged at one end, close to the paper outlet, of the paper carrying seat and is provided with a first position for opening the paper outlet and a second position for closing the paper outlet; the utility model discloses an above-mentioned structure realizes piling up a plurality of paper documents automatically neatly, need not the manual work and arranges in order the paper document, saves arrangement document time and cost of labor, improves the arrangement efficiency as the paper document is the paper.

Description

Paper stacking mechanism

Technical Field

The utility model relates to a printing apparatus technical field particularly, relates to a paper stacking mechanism.

Background

At present, in daily office work of enterprises, particularly large enterprises with a large number of employees, a huge and complicated labor-intensive low-technology-content work exists, such as document processing work; the scattered paper documents are manually stacked at the present stage, so that the efficiency is low, the time consumption is long, the working efficiency of an enterprise cannot be improved, and the labor cost is high.

Disclosure of Invention

The utility model provides a problem be that current paper document needs artifical arrangement, and is long time consuming, and is with high costs and operating efficiency is low.

In order to solve the above problem, the utility model provides a paper stacking mechanism, include: the paper feeding device comprises a transmission assembly, a paper feeding device and a paper discharging device, wherein two ends of the transmission assembly are respectively provided with a paper inlet and a paper outlet, paper is suitable for entering from the paper inlet, and the transmission assembly is suitable for driving the paper to horizontally move; the lifting assembly is arranged on the lower side of the transmission assembly; the paper carrying seat is arranged between the lifting assembly and the transmission assembly, is suitable for carrying a plurality of pieces of paper and is suitable for driving the paper carrying seat to move up and down; the limiting plate is arranged at one end, close to the paper outlet, of the paper carrying seat and is provided with a first position for opening the paper outlet and a second position for closing the paper outlet.

Optionally, the lifting assembly comprises a first driving structure and a lifting plate, the first driving structure is in driving connection with the lifting plate, and the first driving structure is adapted to drive the lifting plate to move up and down; the paper carrying seat is arranged on one end face, deviating from the driving structure, of the lifting plate.

Optionally, an included angle is preset between the upper surface of the paper carrying seat and the upper surface of the lifting plate, and one end, facing the paper inlet, of the paper carrying seat is higher than one end, facing the paper outlet, of the paper carrying seat.

Optionally, the device further comprises a second driving structure, the second driving structure is connected with the lower end of the limiting plate, and the second driving structure is suitable for driving the limiting plate to move up and down; the limiting plate is vertically arranged, when the limiting plate is located at the first position, the upper end of the limiting plate is lower than or flush with the upper surface of the paper carrying seat, and when the limiting plate is located at the second position, the upper end of the limiting plate is higher than the upper surface of the paper carrying seat.

Optionally, the lifting mechanism further comprises a base, the base is a shell structure which is hollow inside and is provided with an opening at the top, and the lifting assembly and the transmission assembly are arranged in the shell structure.

Optionally, the paper feeding device further comprises two clamping plates oppositely arranged on the paper carrying seat or on the inner side wall of the base, and the two clamping plates are suitable for being close to or far away from each other to clamp or loosen a plurality of pieces of paper.

Optionally, the paper feeding device further comprises two third driving structures, the two third driving structures are respectively in driving connection with one ends, deviating from the paper, of the two clamping plates, and the two third driving structures are suitable for respectively driving the two clamping plates to approach or move away from each other simultaneously.

Optionally, the clamping device further comprises a buffer structure, and the buffer structure is arranged between the third driving structure and the clamping plate.

Optionally, the cushioning structure is an elastic post.

Compared with the prior art, the limiting plate is operated firstly in the utility model, when the limiting plate is in the second position for closing the paper outlet, the paper is limited by the limiting plate after entering from the paper inlet, a plurality of single papers are horizontally conveyed to the paper carrying seat in turn through the transmission component and are sequentially stacked on the paper carrying seat, in the process of stacking the papers, the paper carrying seat is driven to descend by the lifting component to prevent the transmission component from driving the stacked papers, the automatic stacking of the single papers into a plurality of paper documents is realized, after the plurality of papers are conveyed, the limiting plate is operated to be in the first position for opening the paper outlet, the paper carrying seat is driven to rise to the set height by the transmission component, finally, the plurality of papers which are stacked orderly are driven by the transmission component and discharged from the paper outlet, the manual paper document sorting is not needed, the document sorting time and the labor cost are saved, the efficiency of arranging paper as a paper document is improved.

Drawings

FIG. 1 is a schematic structural view of a paper stacking mechanism according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a paper stacking mechanism according to an embodiment of the present invention.

Description of reference numerals:

1-a transmission assembly; 2-a lifting assembly; 21-a first drive configuration; 22-a lifter plate; 3-a paper carrier; 4-a limiting plate; 5-a second drive configuration; 6-a third drive configuration; 7-clamping plate; 8-base.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

In order to solve the above technical problem, the utility model provides a paper stacking mechanism, include: the paper feeding mechanism comprises a transmission assembly 1, wherein a paper inlet and a paper outlet are respectively formed in two ends of the transmission assembly 1, paper is suitable for entering from the paper inlet, and the transmission assembly 1 is suitable for driving the paper to horizontally move; the lifting component 2 is arranged at the lower side of the transmission component 1; the paper carrying seat 3 is arranged between the lifting component 2 and the transmission component 1, the paper carrying seat 3 is suitable for carrying a plurality of pieces of paper, and the lifting component 2 is suitable for driving the paper carrying seat 3 to move up and down; the limiting plate 4 is arranged at one end, close to the paper outlet, of the paper carrying seat 3, and the limiting plate 4 is provided with a first position for opening the paper outlet and a second position for closing the paper outlet.

The transmission assembly 1 includes an upper belt transmission structure, a lower belt transmission structure and a belt motor, the upper belt transmission structure and the lower belt transmission structure are arranged up and down and connected through friction, the belt motor is in driving connection with the upper belt transmission structure or the lower belt transmission structure, wherein the belt motor is suitable for driving the upper belt transmission structure to rotate and driving the lower belt transmission structure to rotate through friction, or the belt motor is suitable for driving the lower belt transmission structure to rotate and driving the upper belt transmission structure to rotate through friction; the end, away from the limiting plate 4, of the part, directly contacted with the lower belt transmission structure, of the upper belt transmission structure is a paper inlet, and the end, facing the limiting plate 4, of the upper belt transmission structure is a paper outlet; when the paper stacking operation is carried out, firstly, a plurality of single paper sheets enter from the paper inlet in sequence, an upper belt transmission structure and a lower belt transmission structure in the transmission component 1 cooperate to operate to drive the paper sheets at the paper inlet to horizontally move to the paper carrying seat 3, because the limiting plate 4 is positioned at the second position for closing the paper outlet, the limiting plate 4 limits the plurality of paper sheets, the plurality of single paper sheets are horizontally conveyed to the paper carrying seat 3 in sequence through the transmission component 1 and are sequentially stacked on the paper carrying seat 3, and in the paper stacking process, the lifting component 2 drives the paper carrying seat 3 to descend, so that the transmission component 1 is prevented from driving the stacked paper sheets, the automatic operation of forming a plurality of paper documents by the single paper sheets is realized, after the plurality of paper sheets are conveyed, the limiting plate 4 is operated to be positioned at the first position for opening the paper outlet, and the lifting component 2 drives the paper carrying seat 3 to ascend to a set height, finally, the transmission assembly transmits the plurality of pieces of paper which are stacked orderly and discharges the paper from the paper outlet, so that the paper documents are not required to be sorted manually, the document sorting time and the labor cost are saved, and the sorting efficiency of the paper documents, namely the paper, is improved; wherein, a single sheet is a single sheet document, and a plurality of sheets are stacked and aligned multi-sheet documents.

In an embodiment of the present invention, as shown in fig. 2, the lifting assembly 2 includes a first driving structure 21 and a lifting plate 22, the first driving structure 21 is in driving connection with the lifting plate 22, and the first driving structure 21 is adapted to drive the lifting plate 22 to move up and down; the paper carrying seat 3 is arranged on one end surface of the lifting plate 22 departing from the driving structure.

It should be noted that the first driving structure 21 may be an electric push rod, a linear motor, etc., and the first driving structure 21 that can drive the lifting plate 22 to lift stably is all suitable for the present technical solution; the lifting plate 22 is in a horizontal state, and the paper carrying seat 3 is arranged on the upper surface of the lifting plate 22; the paper carrier 3 is suitable for placing a plurality of paper sheets; in the stacking process, the telescopic rod in the first driving structure 21 is shortened to drive the lifting plate 22 to drive the paper carrying seat 3 to be lowered, so that the stacked paper is driven to descend, and the transmission assembly 1 is prevented from driving the paper to move; when the stacked paper needs to be taken out after the stacking is completed, the telescopic rod of the first driving structure 21 is extended to drive the lifting plate 22 to drive the paper carrying seat 3 to be lifted, so that the stacked paper is driven to be lifted, and the stacked paper can be conveniently taken out.

In an embodiment of the present invention, as shown in fig. 2, a predetermined included angle is formed between the upper surface of the paper holder 3 and the upper surface of the lifting plate 22, and the end of the paper holder 3 facing the paper inlet is higher than the end of the paper outlet facing the paper holder 3.

It should be noted that, because an included angle is preset between the paper carrying seat 3 and the upper surface of the lifting plate 22, and the paper carrying seat 3 is inclined toward the paper outlet, paper can slide down along the upper surface of the paper carrying seat 3 after entering the paper carrying seat 3 from the paper inlet and is blocked by the limiting plate 4 through incoming of the limiting plate 4, so that a plurality of pieces of paper can be stacked; wherein the preset included angle is 0-30 degrees, and the paper carrying seat 3 is of a plate-shaped structure.

In an embodiment of the present invention, referring to fig. 2, the paper stacking mechanism further includes a second driving structure 5, the second driving structure 5 is connected to the lower end of the limiting plate 4, and the second driving structure 5 is adapted to drive the limiting plate 4 to move up and down; the limiting plate 4 is vertically arranged, when the limiting plate 4 is located at the first position, the upper end of the limiting plate 4 is lower than or flush with the upper surface of the paper carrier 3, and when the limiting plate 4 is located at the second position, the upper end of the limiting plate 4 is higher than the upper surface of the paper carrier 3.

It should be noted that the second driving structure 5 has the same structure as the first driving structure 21, and the second driving structure 5 is adapted to drive the limiting plate 4 to move up and down; the second driving structure 5 can be an electromagnet, a linear motor or an electric push rod, and the like, and the second driving structure 5 which can drive the limiting plate 4 to move up and down is suitable for the technical scheme; in the paper stacking process, the limiting plate 4 is in the second position, the second driving structure 5 is in the extending state, and the limiting plate 4 is used for blocking the paper and preventing the paper from being discharged from the paper outlet; after the paper is stacked, the second driving structure 5 drives the limiting plate 4 to be lowered to a set height, and at this time, the limiting plate 4 is lower than or flush with the height of the paper carrying seat 3 and is leaked out of the paper outlet, so that the multiple pieces of paper can automatically slide downwards along the paper carrying seat 3 to be discharged from the paper outlet.

In an embodiment of the present invention, as shown in fig. 1, the paper stacking mechanism further includes a base 8, the base 8 is a hollow shell structure with an open top, and the lifting assembly 2 and the transmission assembly 1 are both disposed in the shell structure.

It should be noted that, because the lifting assembly 2 and the transmission assembly 1 are arranged in the base 8 which is a shell structure, the base 8 plays a role in protecting the lifting assembly 2 and provides a supporting role for the transmission assembly 1; the size of the base 8 matches the size of the transmission assembly 1.

In an embodiment of the present invention, as shown in fig. 2, the paper stacking mechanism further includes two clamping plates 7 disposed on the paper supporting base 3 or on the inner side wall of the base 8, and two of the clamping plates 7 are suitable for being close to or far away from each other to clamp or loosen a plurality of papers.

It should be noted that two oppositely arranged clamping plates 7 are installed on the upper surface of the paper carrier 3, and the two clamping plates 7 are suitable for horizontal opposite or back-to-back movement on the paper carrier 3; when the two clamping plates 7 move relatively and approach each other on the paper carrying seat 3, a plurality of sheets of paper are clamped, so that a plurality of scattered sheets of paper are clamped and aligned; when the plurality of sheets are nip-aligned, the two nip plates 7 are moved back and away to release the plurality of sheet documents after the alignment, thereby realizing the alignment work of the plurality of sheets.

In an embodiment of the present invention, as shown in fig. 2, the paper stacking mechanism further includes two third driving structures 6, and two of the third driving structures 6 are respectively connected to the two clamping plates 7 in a driving manner, and two of the third driving structures 6 are adapted to respectively drive the two clamping plates 7 to be close to or away from each other.

It should be noted that the third driving structure 6 is installed on one side of the paper carrying seat 3, which is opposite to the central axis of the paper carrying seat 3, of the corresponding clamping plate 7, and the third driving structure 6 is in driving connection with the clamping plate 7 and is suitable for driving the corresponding clamping plate 7 to approach or depart from the central axis of the paper carrying seat 3; the third driving structures 6 can be a linear motor, an electric push rod or a direct current electromagnet which are horizontally arranged, the third driving structures 6 are provided with telescopic rods, when a plurality of paper sheets are clamped and aligned, the telescopic rods of the two oppositely arranged third driving structures 6 work to extend to drive the corresponding clamping plates 7 to move towards the central axis of the paper carrying seat 3, so that two ends of the plurality of paper sheets are clamped and aligned; after the alignment work is finished, the telescopic rods of the two oppositely arranged third driving structures 6 work to shorten so as to drive the corresponding clamping plates 7 to move away from the direction of the central axis of the paper carrying seat 3, so that the paper is loosened; the height of the clamping plate 7 is higher than that of a plurality of paper sheets, so that all the stacked paper sheets can be clamped and aligned.

In an embodiment of the present invention, the paper stacking mechanism further comprises a buffer structure disposed between the third driving structure 6 and the clamping plate 7.

It should be noted that, the buffering structure is installed between the third driving structure 6 and the clamping plate 7, that is, two ends of the buffering structure are respectively connected to the third driving structure 6 and the clamping plate 7, and then the two third driving structures 6 which are oppositely arranged work to drive the corresponding clamping plate 7 to move relatively, when the paper is clamped and aligned, the buffering function can be effectively played, so as to reduce the clamping force of the clamping plate 7 on the paper and prevent the paper from being clamped and deformed.

In an embodiment of the present invention, the buffer structure is an elastic column.

It should be noted that the buffering structure may be an elastic column, a flexible rubber plate, a compression spring, etc., and as long as the buffering structure capable of playing a buffering role in clamping paper is suitable for the technical solution, it is not described herein in detail.

Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to fall within the scope of the present disclosure.

Claims

1. A sheet stacking mechanism, characterized by comprising: the paper feeding mechanism comprises a transmission assembly (1), wherein a paper inlet and a paper outlet are respectively formed in two ends of the transmission assembly (1), paper is suitable for entering from the paper inlet, and the transmission assembly (1) is suitable for driving the paper to horizontally move; the lifting component (2), the lifting component (2) is arranged at the lower side of the transmission component (1); the paper carrying seat (3) is arranged between the lifting component (2) and the transmission component (1), the paper carrying seat (3) is suitable for carrying a plurality of pieces of paper, and the lifting component (2) is suitable for driving the paper carrying seat (3) to move up and down; the limiting plate (4), limiting plate (4) set up in carry paper seat (3) to close on the one end of exit slot, limiting plate (4) have open the first position of exit slot and close the second position of exit slot.

2. The paper stacking mechanism according to claim 1, wherein the lifting assembly (2) comprises a first driving structure (21) and a lifting plate (22), the first driving structure (21) is in driving connection with the lifting plate (22), and the first driving structure (21) is suitable for driving the lifting plate (22) to move up and down; the paper carrying seat (3) is arranged on one end face, deviating from the driving structure, of the lifting plate (22).

3. The paper stacking mechanism according to claim 2, wherein an included angle is preset between the upper surface of the paper carrier (3) and the upper surface of the lifting plate (22), and one end of the paper carrier (3) facing the paper inlet is higher than one end of the paper carrier (3) facing the paper outlet.

4. The paper stacking mechanism according to claim 1, further comprising a second driving structure (5), wherein the second driving structure (5) is connected with the lower end of the limiting plate (4), and the second driving structure (5) is suitable for driving the limiting plate (4) to move up and down; the limiting plate (4) is vertically arranged, when the limiting plate (4) is located at the first position, the upper end of the limiting plate (4) is lower than or flush with the upper surface of the paper carrying seat (3), and when the limiting plate (4) is located at the second position, the upper end of the limiting plate (4) is higher than the upper surface of the paper carrying seat (3).

5. The paper stacking mechanism according to claim 1, further comprising a base (8), wherein the base (8) is a hollow shell structure with an open top, and the lifting assembly (2) and the transmission assembly (1) are both disposed in the shell structure.

6. The paper stacking mechanism according to claim 5, further comprising two clamping plates (7) oppositely disposed on the paper carrier (3) or on an inner side wall of the base (8), wherein the two clamping plates (7) are adapted to approach or separate to clamp or unclamp a plurality of sheets of paper.

7. The paper stacking mechanism according to claim 6, further comprising two third driving structures (6), wherein the two third driving structures (6) are respectively in driving connection with one ends of the two clamping plates (7) facing away from the paper, and the two third driving structures (6) are adapted to respectively drive the two clamping plates (7) to approach or move away simultaneously.

8. The sheet stacking mechanism according to claim 7, further comprising a buffer structure provided between the third driving structure (6) and the clamp plate (7).

9. The sheet stacking mechanism of claim 8, wherein the cushioning structure is a resilient post.