CN220115868U

CN220115868U - Paper feeding guide device for long paper board of paper feeder

Info

Publication number: CN220115868U
Application number: CN202321453977.XU
Authority: CN
Inventors: 周雪浩; 卢波; 周龙; 刘晓燕; 戴忠勋
Original assignee: Wuhan Baizhida Technology Co ltd
Current assignee: Wuhan Baizhida Technology Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-12-01
Anticipated expiration: 2033-06-08

Abstract

The utility model belongs to the technical field of paper feeders, and discloses a paper feeder long paper board paper feeding guide device which is fixedly arranged between two paper feeder wheel box wing plates and comprises a right guide plate mechanism, a left guide plate mechanism and a synchronous adjusting mechanism, wherein the right guide plate mechanism and the left guide plate mechanism are both connected to the top of an aluminum profile pipe in a sliding way, the right guide plate mechanism and the left guide plate mechanism are symmetrically arranged by taking the center of the aluminum profile pipe as an origin, the left guide plate mechanism and the right guide plate mechanism are synchronously adjusted through the synchronous adjusting mechanism, and the width of the device is adjusted to match the size and the width of a long paper board through arranging a locking handle on a sliding seat so as to guide the long paper board, thereby effectively preventing the long paper board from entering the paper feeder in a skew state so as to cause inkjet printing accidents.

Description

Paper feeding guide device for long paper board of paper feeder

Technical Field

The utility model relates to the technical field of paper feeders, in particular to a paper feeding guide device for a long paper board of a paper feeder.

Background

A paper Feeder (Feeder) is an apparatus used in a printing or printing machine, and is mainly used to continuously feed paper to the apparatus for printing or printing. Paper feeders are typically comprised of an electrical system, a paper transport system, and a control system. The paper conveying system consists of a paper feeding part, a paper conveying part and a side aligning part, wherein the paper feeding part mainly adsorbs paper to be conveyed to a paper conveying assembly, and the paper conveying assembly conveys the paper into the equipment. The paper feeder can be adjusted according to the paper size and thickness, so that stable flow and accurate positioning of the position of paper in the printing or printing process are ensured, and the production efficiency and the quality of finished products are improved.

However, when the paper feeder conveys the long paper board, the long paper board is easy to skew due to the fact that the long paper board is long and is guided by the left baffle and the right baffle of the paper feeder, so that quality of finished products is caused, loss is caused to enterprises, guide points are added on the travelling path of the long paper board to be matched with the left baffle and the right baffle of the paper feeder for use, the guide points have the capability of being used for paper boards with different general specifications and sizes, and have the capability of being convenient and accurate and quick in adjustment, so that the long paper board always keeps in a normal state in the transportation process, and the paper feeding guide device for the long paper board of the paper feeder is designed and increased.

Disclosure of Invention

The utility model aims to solve the problems of the prior art, and provides a paper feeding guide device for a long paper board of a paper feeder, which effectively solves the technical problems.

The utility model is realized in the following way:

the long paper board feeding guide device of the paper feeder is fixedly arranged between two wing boards of a wheel box of the paper feeder and comprises a right guide board mechanism, a left guide board mechanism and a synchronous adjusting mechanism, wherein the right guide board mechanism and the left guide board mechanism are both connected to the top of an aluminum profile pipe in a sliding manner, the right guide board mechanism and the left guide board mechanism are symmetrically arranged by taking the center of the aluminum profile pipe as an origin, and a long paper board is arranged between the right guide board mechanism and the left guide board mechanism;

the synchronous regulating mechanism comprises a connecting plate, the connecting plate is fixedly connected to the center of the bottom of the aluminum profile tube, the center of the bottom of the connecting plate is fixedly connected with a main shaft along the vertical direction, the surface of the main shaft is sequentially and fixedly connected with a regulating gear and a second bevel gear from top to bottom, the front and the back of the regulating gear are respectively meshed with one end of a regulating rack and are slidably connected in a guide groove, the top and the bottom of the guide groove are respectively fixedly connected with a mounting lug and a bearing plate, the mounting lugs are fixedly mounted in the center of the front of the aluminum profile tube, two bearing plates are fixedly connected with a regulating shaft, the surface of the regulating shaft is fixedly connected with a first bevel gear, the first bevel gear is meshed with one side of the bottom of the second bevel gear, two ends of the regulating shaft respectively penetrate through two bearing plates and are fixedly connected with a regulating handle, the other ends of the regulating rack are respectively fixedly connected with a hanging plate, and the two hanging plates are respectively fixedly mounted with a right guide plate mechanism and a left guide plate mechanism.

In one embodiment of the utility model, the structures of the right guide plate mechanism and the left guide plate mechanism are completely the same, the right guide plate mechanism comprises a sliding seat with a C-shaped section, T-shaped grooves are formed in the middle of the front surface and the back surface of the aluminum profile pipe, two side edges of the bottom of the inner wall of the sliding seat are respectively and slidably connected into the two T-shaped grooves, the left end of the sliding seat is fixedly arranged at the bottom of the right side of the guide plate, a reinforcing rib plate is fixedly connected between the right side of the guide plate and the center of the top of the sliding seat, a locking handle is arranged at the top of the sliding seat, the sliding seat is positioned at the top of the aluminum profile pipe through the locking handle, and the hanging plate is fixedly arranged at one side of the sliding seat.

In one embodiment of the utility model, the two guide plates of the right guide plate mechanism and the left guide plate mechanism are mirror images of each other, and the top parts of the guide plates are inclined in a direction away from the central axis of the aluminum profile tube.

In one embodiment of the utility model, the locking handle comprises a rotating handle, a screw is fixedly connected to the bottom of the rotating handle, a T-shaped groove is also formed in the top of the aluminum profile pipe, a T-shaped nut is movably connected to the inside of the T-shaped groove, and the screw is in threaded connection with the T-shaped nut.

In one embodiment of the utility model, a convex rib is fixedly connected to the center of the bottom of the inner wall of the guide groove, a groove is formed in the center of the bottom of the adjusting rack along the length direction, and the convex rib is connected to the inside of the groove in a sliding mode.

In one embodiment of the utility model, the adjusting handle is in a cylindrical structure, and the surface of the adjusting handle is provided with anti-skid patterns.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the left guide plate mechanism and the right guide plate mechanism are arranged and synchronously regulated through the synchronous regulating mechanism, and the locking handle is arranged on the sliding seat, so that the width regulation of the device is matched with the size and the width of the current long paper plate to perform a good guiding function, the long paper plate is effectively prevented from entering the paper feeder in a skew state to cause the occurrence of an inkjet printing accident, the working performance of the paper feeder is further improved, the device has a flexible and rapid regulating and positioning function, and the device can be rapidly regulated in cooperation with various production requirements, so that the working efficiency and the working quality of paper feeding are orderly improved while the quality of finished products is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is a schematic perspective view of a rail apparatus;

FIG. 4 is a schematic perspective view of the locking handle;

FIG. 5 is a schematic diagram of the operating mode structure of the present utility model.

Reference numerals illustrate: 1. an aluminum profile tube; 11. a T-shaped groove; 2. a right guide plate mechanism; 21. a sliding seat; 22. reinforcing rib plates; 23. a guide plate; 3. a left guide plate mechanism; 4. a locking handle; 41. a rotating handle; 42. a screw; 43. a T-shaped nut; 5. a mounting base; 6. a synchronous adjusting mechanism; 61. a hanging plate; 62. adjusting the rack; 621. a groove; 63. a mounting ear; 64. a guide groove; 641. a rib; 65. a bearing plate; 66. adjusting the handle; 67. an adjusting shaft; 68. a first bevel gear; 69. a second bevel gear; 610. a main shaft; 611. an adjusting gear; 612. and (5) connecting a plate.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Examples

Referring to the drawings 1-5, the utility model provides a paper feeding guide device for a long paper board of a paper feeder, which is fixedly arranged between wing plates of two paper feeding wheel boxes and comprises a right guide plate mechanism 2, a left guide plate mechanism 3 and a synchronous adjusting mechanism 6, wherein the right guide plate mechanism 2 and the left guide plate mechanism 3 are both connected to the top of an aluminum profile pipe 1 in a sliding manner, the right guide plate mechanism 2 and the left guide plate mechanism 3 are symmetrically arranged by taking the center of the aluminum profile pipe 1 as an origin, and a long paper board is arranged between the right guide plate mechanism 2 and the left guide plate mechanism 3;

the synchronous adjustment mechanism 6 comprises a connecting plate 612, the connecting plate 612 is fixedly connected to the center of the bottom of the aluminum profile tube 1, a main shaft 610 is vertically fixedly connected to the center of the bottom of the connecting plate 612, an adjusting gear 611 and a second bevel gear 69 are sequentially and fixedly connected to the surface of the main shaft 610 from top to bottom, the front surface and the back surface of the adjusting gear 611 are respectively meshed with one end of the adjusting rack 62 and are slidably connected in the guide groove 64, the top and the bottom of the guide groove 64 are respectively fixedly connected with a mounting lug 63 and a bearing plate 65, the mounting lug 63 is fixedly mounted at the center of the front surface of the aluminum profile tube 1, an adjusting shaft 67 is connected between the two bearing plates 65 in a bearing manner, a first bevel gear 68 is fixedly connected to the surface of the adjusting shaft 67, the first bevel gear 68 is meshed to one side of the bottom of the second bevel gear 69, two ends of the adjusting shaft 67 respectively penetrate through the two bearing plates 65 and are fixedly connected with an adjusting handle 66, and the other ends of the two adjusting racks 62 are respectively fixedly connected with the hanging plate 61, and the two hanging plate 61 are respectively fixedly mounted with the right guide plate mechanism 2 and the left guide plate mechanism 3.

Specifically, as shown in fig. 1-2, in order to prevent the situation that the long paper board is askew in the process of conveying the long paper board by the paper feeder, the device is connected between the wheel box wing plates at two sides of the paper feeder through the installation base 5 arranged at the bottom of the aluminum profile tube 1, the long paper board is clamped and guided by the right guide plate mechanism 2 and the left guide plate mechanism 3 symmetrically arranged by the device, so as to cooperate with the left baffle and the right baffle arranged by the paper feeder to guide together, thereby the long paper board always keeps running in the straight direction without askew in the conveying process, and simultaneously, in order to enable the device to adapt the width dimension of the long paper board with various sizes to conduct the guide operation, a set of synchronous adjusting mechanism 6 is arranged between the right guide plate mechanism 2 and the left guide plate mechanism 3, so that the left guide plate mechanism and the right guide plate mechanism are synchronously adjusted to move oppositely or backwards by the synchronous adjusting mechanism 6, thereby realizing the function of rapidly centering and clamping the guide long paper board, in the operation process, any one of the adjusting handles 66 at the two ends of the adjusting shaft 67 is rotated, thereby driving the first bevel gear 68 to rotate, thereby driving the second bevel gear 69, the main shaft 610 and the adjusting gear 611 to rotate in a linkage way, thereby driving the adjusting racks 62 at the front side and the rear side of the adjusting shaft 611 to move synchronously, thereby respectively and fixedly connecting the two sliding seats 21 to move synchronously through the hanging plates 61 of the two adjusting racks 62 far away from the central shaft end of the adjusting gear 611, thereby synchronously driving the left guide plate mechanism 3 and the right guide plate mechanism 2 to move synchronously, realizing the width adjustment of the device to match the size and the width of the current long paper board to perform good guide effect, thereby effectively preventing the long paper board from entering the paper feeder in a skew state to cause printing accidents, thereby further improving the working performance of the paper feeder.

In one embodiment of the present utility model, further, the structures of the right guide plate mechanism 2 and the left guide plate mechanism 3 are completely the same, the right guide plate mechanism 2 comprises a sliding seat 21 with a C-shaped section, the middle parts of the front and the back of the aluminum profile tube 1 are respectively provided with a T-shaped groove 11, two side edges of the bottom of the inner wall of the sliding seat 21 are respectively and slidably connected in the two T-shaped grooves 11, the left end of the sliding seat 21 is fixedly arranged at the bottom of the right side of the guide plate 23, a reinforcing rib plate 22 is fixedly connected between the right side of the guide plate 23 and the center of the top of the sliding seat 21, the top of the sliding seat 21 is provided with a locking handle 4, the sliding seat 21 is positioned at the top of the aluminum profile tube 1 through the locking handle 4, and the hanging plate 61 is fixedly arranged at one side of the sliding seat 21.

In one embodiment of the utility model, further, the two guide plates 23 of the right guide plate mechanism 2 and the left guide plate mechanism 3 are mirror images of each other, and the top of the guide plate 23 is inclined in a direction away from the central axis of the aluminum profile tube 1.

In one embodiment of the utility model, further, the locking handle 4 comprises a rotating handle 41, a screw rod 42 is fixedly connected to the bottom of the rotating handle 41, a T-shaped groove 11 is also formed in the top of the aluminum profile tube 1, a T-shaped nut 43 is movably connected to the inside of the T-shaped groove 11, and the screw rod 42 is in threaded connection with the T-shaped nut 43.

In one embodiment of the present utility model, further, a rib 641 is fixedly connected to the center of the bottom of the inner wall of the guide groove 64, a groove 621 is formed in the bottom center of the adjusting rack 62 along the length direction, and the rib 641 is slidably connected to the inside of the groove 621.

In one embodiment of the present utility model, further, the adjustment handle 66 has a cylindrical structure, and the surface is provided with anti-skid patterns.

Specifically, as shown in fig. 1-4, the structures of the right guide plate mechanism 2 and the left guide plate mechanism 3 are completely the same, only two guide plates 23 are mirror images, by utilizing the structural characteristics of the T-shaped grooves 11 which are formed in the standard at two sides of the aluminum profile tube 1, the sliding seat 21 is in a C-shaped structure with downward openings, so that the two edges at the bottom of the sliding seat 21 can be slidably clamped at two sides of the aluminum profile tube 1, the sliding seat 21 rides on the top of the aluminum profile tube 1, structural convenience is provided for convenient adjustment, and meanwhile, the upper parts of the guide plates 23 are outwards folded for a certain angle, so that the tops of the two guide plates 23 form a horn-shaped space, and long paper plates are conveniently and regularly stacked;

and through setting up locking handle 4 on sliding seat 21, conveniently carry out quick location locking after adjusting left deflector mechanism 3, right deflector mechanism 2 position, locking handle 4 comprises rotating handle 41 bottom fixed connection screw rod 42 and a T type nut 43 of spiro union in screw rod 42 bottom, under non-locking state, T type nut 43 swing joint is in the T type groove 11 that aluminium alloy pipe 1 top set up, and screw rod 42 peg graft at sliding seat 21 top, when needs locking location sliding seat 21, drive screw rod 42 rotation through rotating handle 41, thereby drive T type nut 43 be close to T type groove 11 border and paste tightly and press from both sides tight last tight aluminium alloy pipe 1 wall and thereby realize sliding seat 21 at aluminium alloy pipe 1 top fixed, quick adjustment location through synchronous adjustment mechanism 6, and through locking handle 4 quick fixed position, thereby make this device have nimble quick regulation locate function, can cooperate various printing production demands quick adjustment, thereby work efficiency and the work quality of paper is sent in order to the improvement that the printing quality is not turbulent.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The long paper board feeding guide device of the paper feeder is fixedly arranged between two paper feeder wheel box wing boards and is characterized by comprising a right guide board mechanism (2), a left guide board mechanism (3) and a synchronous adjusting mechanism (6), wherein the right guide board mechanism (2) and the left guide board mechanism (3) are both in sliding connection with the top of an aluminum profile pipe (1), the right guide board mechanism (2) and the left guide board mechanism (3) are symmetrically arranged by taking the center of the aluminum profile pipe (1) as an origin, a long paper board is arranged between the right guide board mechanism (2) and the left guide board mechanism (3), mounting bases (5) are fixedly arranged at the left end and the right end of the bottom of the aluminum profile pipe (1), and the mounting bases (5) are fixedly arranged with the corresponding paper feeder wheel box wing boards;

the synchronous adjusting mechanism (6) comprises a connecting plate (612), the connecting plate (612) is fixedly connected to the center of the bottom of the aluminum profile tube (1), a main shaft (610) is vertically fixedly connected to the center of the bottom of the connecting plate (612), an adjusting gear (611) and a second bevel gear (69) are sequentially and fixedly connected to the surface of the main shaft (610) from top to bottom, the front surface and the back surface of the adjusting gear (611) are meshed with one end of an adjusting rack (62) and are slidably connected in a guide groove (64), the top and the bottom of the guide groove (64) are respectively fixedly connected with a mounting lug (63) and a bearing plate (65), the mounting lugs (63) are fixedly mounted in the center of the front surface of the aluminum profile tube (1), an adjusting shaft (67) is connected between the two bearing plates (65) in a bearing manner, a first bevel gear (68) is fixedly connected to the surface of the adjusting shaft (67), the first bevel gear (68) is meshed with one side of the bottom of the second bevel gear (69), two ends of the adjusting shaft (67) respectively penetrate through the two bearing plates (66) and are fixedly connected with two hanging plates (61) respectively, the two hanging plates (61) are fixedly installed with the right guide plate mechanism (2) and the left guide plate mechanism (3) respectively.

2. The long paper board feeding guide device of the paper feeder according to claim 1, characterized in that the structures of the right guide board mechanism (2) and the left guide board mechanism (3) are identical, the right guide board mechanism (2) comprises a sliding seat (21) with a C-shaped section, T-shaped grooves (11) are formed in the middle of the front surface and the back surface of the aluminum profile tube (1), two side edges of the bottom of the inner wall of the sliding seat (21) are respectively and slidably connected into the two T-shaped grooves (11), the left end of the sliding seat (21) is fixedly mounted at the bottom of the right side of a guide board (23), a reinforcing rib plate (22) is fixedly connected between the right side of the guide board (23) and the center of the top of the sliding seat (21), a locking handle (4) is arranged at the top of the sliding seat (21), the sliding seat (21) is positioned at the top of the aluminum profile tube (1) through the locking handle (4), and the hanging plate (61) is fixedly mounted at one side of the sliding seat (21).

3. A long paper board feeding guide device of a paper feeder according to claim 2, characterized in that the two guide plates (23) of the right guide plate mechanism (2) and the left guide plate mechanism (3) are mirror images, and the top of the guide plate (23) is inclined in a direction away from the central axis of the aluminum profile tube (1).

4. A long paper board feeding guide device of a paper feeder according to claim 3, characterized in that the locking handle (4) comprises a rotating handle (41), a screw rod (42) is fixedly connected to the bottom of the rotating handle (41), a T-shaped groove (11) is also formed in the top of the aluminum profile tube (1), a T-shaped nut (43) is movably connected to the inside of the T-shaped groove (11), and the screw rod (42) is in threaded connection with the T-shaped nut (43).

5. The long paper board feeding guide device of the paper feeder according to claim 4, wherein a rib (641) is fixedly connected to the center of the bottom of the inner wall of the guide groove (64), a groove (621) is formed in the bottom center of the adjusting rack (62) along the length direction, and the rib (641) is slidably connected to the inside of the groove (621).

6. The long paper board feeding guide device of the paper feeder according to claim 1, wherein the adjusting handle (66) is of a cylindrical structure, and the surface of the adjusting handle is provided with anti-skid patterns.