CN211895257U - Automatic paper feeding mechanism - Google Patents
Automatic paper feeding mechanism Download PDFInfo
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- CN211895257U CN211895257U CN201922311191.4U CN201922311191U CN211895257U CN 211895257 U CN211895257 U CN 211895257U CN 201922311191 U CN201922311191 U CN 201922311191U CN 211895257 U CN211895257 U CN 211895257U
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- paper feeding
- connecting rod
- driving shaft
- rod mechanism
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Abstract
The utility model discloses an automatic paper feed mechanism, include: the paper feeding mechanism comprises a paper feeding frame, a driving motor, a first connecting rod mechanism, a main driving shaft, a second connecting rod mechanism, a third connecting rod mechanism, an auxiliary driving shaft, a fourth connecting rod mechanism, a linear guide rail, a longitudinal limiting mechanism and a paper feeding wheel part, wherein the main driving shaft, the second connecting rod mechanism, the third connecting rod mechanism, the auxiliary driving shaft, the fourth connecting rod mechanism and the paper feeding wheel part are positioned between the linear guide rail and the longitudinal limiting mechanism. The utility model discloses a motion of form advancing has been accomplished to the rotation high efficiency of the up-and-down staggered movement of paper feed layer board both sides and cooperation paper feed wheel part, has the efficient advantage of form advancing.
Description
Technical Field
The utility model relates to a corrugated box manufacture equipment technical field, in particular to automatic paper feed mechanism.
Background
A corrugated paper packaging machine is a machine for automatically printing and reshaping a paper board into a paper box. It includes paper feed portion, printing portion, fluting and cross cutting etc. part, and wherein paper feed mechanism is preferred to be important. How to improve paper feeding production efficiency and solve the problems that a feeding machine is simple in structure and moderate in price and is urgently needed to solve at present.
Referring to fig. 1 to 4, a single-side up-and-down driving mechanism commonly used in the existing paper feeding mechanism specifically includes: the frame 1 supports all mechanisms of the paper feeding part; the motor reduction box 2 drives the eccentric mechanism 4; the driving shaft 6 is driven, the driving shaft 6 drives the link mechanism 8, and the link mechanism 8 drives the paper feeding platform plate 5 to move up and down to complete the paper feeding process together with the paper feeding wheel mechanism 3.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide an automatic paper feeding mechanism which is structurally superior to a single-side up-and-down driving structure commonly adopted at present and has a full up-and-down lifting structure with a paper feeding panel provided with a hinged shaft.
In order to achieve the above purpose, the technical solution adopted by the present invention is as follows:
an automatic paper feed mechanism comprising:
the paper feeding frame comprises a pair of side plates;
the driving motor is arranged on the outer surface of one side plate, and an eccentric wheel is arranged on an output shaft of the driving motor;
one end of the first connecting rod mechanism is eccentrically hinged with the eccentric wheel;
a main driving shaft with two ends axially arranged on the pair of side plates, wherein one end of the main driving shaft is in driving connection with the other end of the first connecting rod mechanism;
a plurality of second link mechanisms and third link mechanisms which are arranged at intervals, wherein one end of each second link mechanism and one end of each third link mechanism are in driving connection with the main driving shaft;
a secondary drive shaft in driving connection with the other end of each second linkage; a plurality of fourth link mechanisms arranged at intervals, wherein one end of each fourth link mechanism is in driving connection with the auxiliary driving shaft;
the two ends of the linear guide rail are fixed on the pair of side plates, and the longitudinal limiting mechanism is arranged on the side plates;
a plurality of first paper feeding supporting plate supporting frames which are arranged on the linear guide rail at intervals in a sliding mode, wherein the first paper feeding supporting plates move up and down on the linear guide rail, and are hinged to the other end of the corresponding third connecting rod mechanism on one hand and hinged to one side of the paper feeding supporting plates on the other hand;
the second paper feeding supporting plates are arranged on the longitudinal limiting mechanism in a sliding mode at intervals, move up and down on the longitudinal limiting mechanism, and are hinged to the other end of the corresponding fourth connecting rod mechanism on one hand and hinged to the other side of the paper feeding supporting plate on the other hand;
a paper feeding wheel component arranged on the paper feeding frame.
In a preferred embodiment of the present invention, when the first paper feeding plate supporting frame drives one side of the paper feeding supporting plate to move upward, the second paper feeding plate supporting frame drives the other side of the paper feeding supporting plate to move downward, and when the first paper feeding plate supporting frame drives one side of the paper feeding supporting plate to move downward, the second paper feeding plate supporting frame drives the other side of the paper feeding supporting plate to move upward.
Since the technical scheme as above is adopted, the utility model discloses a crisscross motion from top to bottom of paper feed layer board both sides and cooperation paper feeding wheel part's rotatory high-efficient completion the action of form advancing have form advancing efficient advantage.
Drawings
Fig. 1 is a schematic structural view of a conventional paper feeding mechanism.
Fig. 2 is a bottom view of fig. 1.
Fig. 3 is a sectional view a-a of fig. 1.
Fig. 4 is an enlarged schematic view at I of fig. 1.
Fig. 5 is a schematic structural view of the automatic paper feeding mechanism of the present invention.
Fig. 6 is a schematic structural view of the automatic paper feeding mechanism of the present invention with the main feed roller and the auxiliary feed roller removed.
Fig. 7 is a cross-sectional view taken along line D-D of fig. 5.
Fig. 8 is a sectional view taken along line G-G of fig. 5.
Fig. 9 is a sectional view a-a of fig. 5.
Fig. 10 is a sectional view B-B of fig. 5.
Fig. 11 is a view in the direction C of fig. 5.
Detailed Description
The present invention is described in detail below with reference to the attached drawings and the detailed description.
Referring to fig. 6 to 11, the automatic paper feeding mechanism shown in the figures includes a paper feeding frame 100, and the paper feeding frame 100 has a pair of side plates 110 and 120.
The paper feeding frame 100 supports all mechanisms for feeding paper, specifically, a driving motor 200 is mounted on the outer surface of one side plate 110, an eccentric wheel 210 is mounted on the output shaft of the driving motor 200, and one end of a first link mechanism 220 is eccentrically hinged with the eccentric wheel 210.
Both ends of the main driving shaft 300 are axially provided on the pair of side plates 110, 120, and one end of the main driving shaft 300 is drivingly connected to the other end of the first link mechanism 220.
The utility model discloses still include a plurality of second link mechanism 400 and third link mechanism 500, a plurality of second link mechanism 400 intervals set up, and wherein each second link mechanism 400's one end is connected with the drive of main drive axle 300, and each second link mechanism 400's the other end is connected with the drive of vice drive axle 600. The third link mechanism 500 is also provided at an interval, and one end thereof is drivingly connected to the main drive shaft 300.
The utility model discloses still include the fourth link mechanism 700 that a plurality of intervals set up, the one end and the vice drive shaft 600 drive of each fourth link mechanism 700 are connected.
The utility model also comprises a linear guide rail 800 and a longitudinal spacing mechanism 900, both ends of the linear guide rail 800 and the longitudinal spacing mechanism 900 are fixed on a pair of side plates 110 and 120, and the main driving shaft 300, the second link mechanism 400, the third link mechanism 500, the auxiliary driving shaft 600, the fourth link mechanism 700 and the paper feeding wheel part 1100 are positioned between the linear guide rail 800 and the longitudinal spacing mechanism 900; the linear guide 800 and the longitudinal limiting mechanism 900 limit all the lifting mechanisms to move vertically up and down.
A plurality of first sheet feeding tray supporting frames 810 are disposed on the linear guide 800 at intervals in a sliding manner, and the first sheet feeding tray supporting frames 810 move up and down along the linear guide 800, and are hinged to the other end of the corresponding third link mechanism 500 on one hand and to one side of the sheet feeding tray 1000 on the other hand.
A plurality of second sheet feeding tray supporting frames 910 are disposed on the longitudinal direction limiting mechanism 900 at intervals in a sliding manner, and the second sheet feeding tray supporting frames 910 move up and down on the longitudinal direction limiting mechanism 900, are hinged to the other end of the corresponding fourth link mechanism 700 on one hand, and are hinged to the other side of the sheet feeding tray 1000 on the other hand.
The working principle of the utility model is as follows: the driving motor 200 rotates in forward and reverse directions to drive the eccentric wheel 210 to rotate in forward and reverse directions, the eccentric wheel 210 rotating in forward and reverse directions drives the main driving shaft 300 to rotate in forward and reverse directions through the first link mechanism 220, and the main driving shaft 300 rotating in forward and reverse directions drives the auxiliary driving shaft 600 to rotate in forward and reverse directions through the second link mechanism 400.
During the forward and reverse rotation of the main driving shaft 300 and the sub driving shaft 600, the first feeding tray supporting frame 810 and the second feeding tray supporting frame 910 are respectively driven to move up and down, when the first feeding plate supporting frame 810 drives one side of the feeding tray 1000 to move up, the second feeding plate supporting frame 910 drives the other side of the feeding tray 1000 to move down, and when the first feeding plate supporting frame 810 drives one side of the feeding tray 1000 to move down, the second feeding plate supporting frame 910 drives the other side of the feeding tray 1000 to move up. The paper feeding tray 1000 is lifted and lowered, and the paper feeding operation is performed by the paper feeding roller unit 1100.
Claims (2)
1. An automatic paper feed mechanism comprising:
the paper feeding frame comprises a pair of side plates;
the driving motor is arranged on the outer surface of one side plate, and an eccentric wheel is arranged on an output shaft of the driving motor;
one end of the first connecting rod mechanism is eccentrically hinged with the eccentric wheel;
a main driving shaft with two ends axially arranged on the pair of side plates, wherein one end of the main driving shaft is in driving connection with the other end of the first connecting rod mechanism; it is characterized by also comprising:
a plurality of second link mechanisms and third link mechanisms which are arranged at intervals, wherein one end of each second link mechanism and one end of each third link mechanism are in driving connection with the main driving shaft;
a secondary drive shaft in driving connection with the other end of each second linkage;
a plurality of fourth link mechanisms arranged at intervals, wherein one end of each fourth link mechanism is in driving connection with the auxiliary driving shaft;
the two ends of the linear guide rail are fixed on the pair of side plates, and the longitudinal limiting mechanism is arranged on the side plates;
a plurality of first paper feeding supporting plate supporting frames which are arranged on the linear guide rail at intervals in a sliding mode, wherein the first paper feeding supporting plates move up and down on the linear guide rail, and are hinged to the other end of the corresponding third connecting rod mechanism on one hand and hinged to one side of the paper feeding supporting plates on the other hand;
the second paper feeding supporting plates are arranged on the longitudinal limiting mechanism in a sliding mode at intervals, move up and down on the longitudinal limiting mechanism, and are hinged to the other end of the corresponding fourth connecting rod mechanism on one hand and hinged to the other side of the paper feeding supporting plate on the other hand;
a paper feeding wheel component arranged on the paper feeding frame.
2. The automatic paper feeding mechanism of claim 1, wherein the first feed plate support frame drives one side of the feed tray upward, the second feed plate support frame drives the other side of the feed tray downward, and the first feed plate support frame drives one side of the feed tray downward, the second feed plate support frame drives the other side of the feed tray upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311191.4U CN211895257U (en) | 2019-12-20 | 2019-12-20 | Automatic paper feeding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311191.4U CN211895257U (en) | 2019-12-20 | 2019-12-20 | Automatic paper feeding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211895257U true CN211895257U (en) | 2020-11-10 |
Family
ID=73293411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922311191.4U Active CN211895257U (en) | 2019-12-20 | 2019-12-20 | Automatic paper feeding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211895257U (en) |
-
2019
- 2019-12-20 CN CN201922311191.4U patent/CN211895257U/en active Active
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