CN218465045U

CN218465045U - Paper feeding device for multifunctional all-in-one machine

Info

Publication number: CN218465045U
Application number: CN202222244962.4U
Authority: CN
Inventors: 王传文
Original assignee: Beihai Xinmeiyin Electronic Technology Co ltd
Current assignee: Beihai Xinmeiyin Electronic Technology Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-02-10
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a adsorption paper feeding device for multi-functional all-in-one, including two blocks of curb plates, two fixed mounting has the connecting plate between the adjacent one side surface that the curb plate is close to its top, the vertical direction of surface of curb plate runs through and has seted up the rectangular channel, the inner wall slidable mounting of rectangular channel has the C shaped plate, rotate between the surface of the relative both sides of C shaped plate and install first running roller, two the curb plate is located and rotates between the adjacent one side surface of first running roller below and installs the second running roller. The utility model discloses a set up thrust spring between movable plate and C shaped plate for thrust spring's elasticity can promote C shaped plate and move down all the time, makes to rotate the surface that first running roller installed on C shaped plate can support tight second running roller, avoids the clearance between first running roller and the second running roller too big, and the frictional force that leads to first running roller and paper material is not enough, is difficult to carry out the propelling movement to paper material.

Description

Paper feeding device for multifunctional all-in-one machine

Technical Field

The utility model relates to a multifunctional integrated machine technical field especially relates to a adsorption paper feeding device for multifunctional integrated machine.

Background

The multifunctional all-in-one machine is multifunctional office equipment integrating printing and copying. A copier is an electrostatic copier that is a device that uses electrostatic technology to make copies of documents that are faithfully reproduced. When copying documents, the transfer belt is a worn part and needs to be periodically maintained, cleaned, or replaced.

Present adsorption paper feeding device for multi-functional all-in-one is when using, because incessantly rotate the friction between the transfer roller, leads to the clearance between the transfer roller grow gradually easily for when carrying out the propelling movement to thinner paper materials, the frictional force of transfer roller and paper materials is less, is difficult to carry out the propelling movement to paper materials, influences multi-functional all-in-one's normal use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a paper feeding device for a multifunctional all-in-one machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a adsorption paper feeding device for multi-functional all-in-one, includes two blocks of curb plates, two fixed mounting has the connecting plate between the curb plate is close to the adjacent one side surface on its top, the vertical direction of surface of curb plate runs through and has seted up the rectangular channel, the inner wall slidable mounting of rectangular channel has the C shaped plate, rotate between the surface of the relative both sides of C shaped plate and install first running roller, two the curb plate is located and rotates between the adjacent one side surface of first running roller below and installs the second running roller, two fixed mounting has the swash plate between the adjacent one side surface that the curb plate is close to the second running roller, the outer fixed surface of C shaped plate one side installs micro motor, micro motor's output run through the surface of C shaped plate and with the rotation center fixed mounting of first running roller, the upper surface of C shaped plate is equipped with and supports tight mechanism.

As a further scheme of the utility model, support tight mechanism and include slidable mounting in the movable plate of rectangular channel inner wall, the even fixed mounting of upper surface of C shaped plate has many dead levers, many the surface of movable plate and with slidable mounting are run through on the top of dead lever, the surface cover of dead lever is equipped with thrust spring, thrust spring sets up between the lower surface of movable plate and the upper surface of C shaped plate, be equipped with adjusting part between connecting plate and the movable plate.

As a further aspect of the utility model, the adjusting part is including inserting the screw rod of locating the movable plate surface, the top of screw rod runs through the surface of connecting plate and rather than threaded connection, the bottom of screw rod runs through the lower surface of movable plate and rather than rotating the installation, the top fixed mounting of screw rod has the rocking wheel, the bottom of screw rod is equipped with spacing subassembly.

As a further aspect of the utility model, spacing subassembly includes two spacing rings of fixed mounting in screw rod bottom surface, two the spacing ring is located the upper and lower both sides setting of movable plate respectively.

As a further proposal of the utility model, the top end fixed mounting of dead lever has the retaining ring.

The beneficial effects of the utility model are that:

1. through set up thrust spring between movable plate and C shaped plate for thrust spring's elasticity can promote the C shaped plate and move down all the time, makes to rotate the surface that first running roller installed on the C shaped plate can support tight second running roller, avoids the clearance between first running roller and the second running roller too big, and the frictional force that leads to first running roller and paper material is not enough, is difficult to carry out the propelling movement to paper material.

2. Through rotating the rocking wheel, make the rocking wheel drive the screw rod and rotate, make the screw rod drive the movable plate through the spacing ring that its bottom set up and make progress or move down to can adjust the elasticity size of thrust spring to the C shaped plate, so that adjust the tight dynamics of clamp between first running roller and the second running roller, thereby be convenient for carry out the propelling movement to the paper materials of different thickness.

Drawings

Fig. 1 is a schematic view of the overall structure of a paper feeding device for a multifunctional all-in-one machine provided by the present invention;

fig. 2 is a schematic structural view of a first roller of the paper feeding device for the multifunctional integrated machine provided by the present invention;

fig. 3 is a schematic view of a screw structure of the paper feeding device for a multifunctional integrated machine provided by the present invention.

In the figure: 1. a side plate; 2. a rectangular groove; 3. a C-shaped plate; 4. a first roller; 5. a second roller; 6. a sloping plate; 7. a micro-motor; 8. moving the plate; 9. a fixing rod; 10. a thrust spring; 11. a screw; 12. a connecting plate; 13. shaking the wheel; 14. a limiting ring; 15. and a retainer ring.

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.

It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

Referring to fig. 1-3, a paper feeding device for a multifunctional all-in-one machine comprises two side plates 1, a connecting plate 12 is fixedly installed between the outer surfaces of two adjacent sides of the top end of the two side plates 1, a rectangular groove 2 is formed in the vertical direction of the outer surface of each side plate 1 in a penetrating mode, a C-shaped plate 3 is installed on the inner wall of the rectangular groove 2 in a sliding mode, a first roller 4 is installed between the outer surfaces of two opposite sides of the C-shaped plate 3 in a rotating mode, a second roller 5 is installed between the outer surfaces of two adjacent sides of the side plates 1 below the first roller 4 in a rotating mode, an inclined plate 6 is fixedly installed between the outer surfaces of two adjacent sides of the two side plates 1 and close to the second roller 5, a micro motor 7 is installed on the outer surface of one side of the C-shaped plate 3, the output end of the micro motor 7 penetrates through the outer surface of the C-shaped plate 3 and is fixedly installed with the rotating center of the first roller 4, and a pressing mechanism is arranged on the upper surface of the C-shaped plate 3.

In this embodiment, the abutting mechanism includes a moving plate 8 slidably mounted on the inner wall of the rectangular groove 2, a plurality of fixing rods 9 are uniformly and fixedly mounted on the upper surface of the C-shaped plate 3, the top ends of the fixing rods 9 penetrate through the outer surface of the moving plate 8 and are slidably mounted on the outer surface of the fixing rods 9, a thrust spring 10 is sleeved on the outer surface of each fixing rod 9, the thrust spring 10 is arranged between the lower surface of the moving plate 8 and the upper surface of the C-shaped plate 3, and an adjusting assembly is arranged between the connecting plate 12 and the moving plate 8.

In this embodiment, the adjusting component includes a screw 11 inserted into the outer surface of the moving plate 8, the top end of the screw 11 penetrates through the outer surface of the connecting plate 12 and is in threaded connection with the outer surface, the bottom end of the screw 11 penetrates through the lower surface of the moving plate 8 and is rotatably mounted with the lower surface, a rocking wheel 13 is fixedly mounted at the top end of the screw 11, and a limiting component is arranged at the bottom end of the screw 11.

In this embodiment, the limiting component includes two limiting rings 14 fixedly mounted on the outer surface of the bottom end of the screw 11, the two limiting rings 14 are respectively located on the upper and lower sides of the moving plate 8, and the two limiting rings 14 can connect the screw 11 and the moving plate 8, so that the screw 11 can drive the moving plate 8 to move up and down.

In this embodiment, a retainer ring 15 is fixedly mounted on the top end of the fixed rod 9 to prevent the fixed rod 9 from falling off from the moving plate 8.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: when the paper material rolling device is used, a paper material is placed on the inclined plate 6, the micro motor 7 drives the first roller 4 to rotate, so that the friction force of the first roller 4 can roll the paper material, the paper material can enter the printer to be printed, and the thrust spring 10 is arranged between the movable plate 8 and the C-shaped plate 3, so that the elastic force of the thrust spring 10 can push the C-shaped plate 3 to move downwards all the time, the first roller 4 rotatably installed on the C-shaped plate 3 can tightly abut against the surface of the second roller 5, and the problem that the friction force between the first roller 4 and the paper material is insufficient and the paper material is difficult to push due to the overlarge gap between the first roller 4 and the second roller 5 is avoided; the rocking wheel 13 is rotated to drive the screw rod 11 to rotate, so that the screw rod 11 can drive the moving plate 8 to move upwards or downwards through the limiting ring 14 arranged at the bottom end of the screw rod 11, the elastic force of the thrust spring 10 on the C-shaped plate 3 can be adjusted, the clamping force between the first roller 4 and the second roller 5 can be adjusted, and paper materials with different thicknesses can be pushed conveniently; when the thickness of the paper is thicker, the screw rod 11 is adjusted upwards, the clamping force between the first roller 4 and the second roller 5 is reduced, and the paper can pass through conveniently; when the paper material is thinner, on the contrary, the clamping force between the first roller 4 and the second roller 5 is strengthened, so as to increase the friction force between the first roller 4 and the thinner paper material, and the specific connection mode and the working principle of the plurality of electrical components are well known in the art and are not described in detail herein.

For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application 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 application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a adsorption paper feeding device for multifunctional integrated machine, includes two curb plates (1), its characterized in that, two fixed mounting has connecting plate (12) between curb plate (1) the adjacent one side surface that is close to its top, the vertical direction of surface of curb plate (1) runs through and has seted up rectangular channel (2), the inner wall slidable mounting of rectangular channel (2) has C shaped plate (3), rotate between the surface of the relative both sides of C shaped plate (3) and install first running roller (4), two rotate between the adjacent one side surface that curb plate (1) is located first running roller (4) below and install second running roller (5), two fixed mounting has swash plate (6) between the adjacent one side surface that curb plate (1) is close to second running roller (5), the surface fixed mounting of C shaped plate (3) one side has micro motor (7), the output of micro motor (7) runs through the surface of C shaped plate (3) and with the center of rotation fixed mounting of first running roller (4), the upper surface of C shaped plate (3) is equipped with and supports tight mechanism.

2. The paper feeding device for the multifunctional integrated machine as claimed in claim 1, wherein the abutting mechanism comprises a moving plate (8) slidably mounted on an inner wall of the rectangular groove (2), a plurality of fixing rods (9) are uniformly and fixedly mounted on an upper surface of the C-shaped plate (3), top ends of the fixing rods (9) penetrate through an outer surface of the moving plate (8) and are slidably mounted, a thrust spring (10) is sleeved on an outer surface of each fixing rod (9), the thrust spring (10) is arranged between a lower surface of the moving plate (8) and an upper surface of the C-shaped plate (3), and an adjusting assembly is arranged between the connecting plate (12) and the moving plate (8).

3. The paper feeding device for the multifunctional integrated machine as claimed in claim 2, wherein the adjusting component comprises a screw (11) inserted into the outer surface of the moving plate (8), the top end of the screw (11) penetrates through the outer surface of the connecting plate (12) and is in threaded connection with the outer surface, the bottom end of the screw (11) penetrates through the lower surface of the moving plate (8) and is rotatably mounted with the lower surface, a rocking wheel (13) is fixedly mounted at the top end of the screw (11), and a limiting component is arranged at the bottom end of the screw (11).

4. The paper feeding device for the multifunctional integrated machine as claimed in claim 3, wherein the limiting component comprises two limiting rings (14) fixedly mounted on the outer surface of the bottom end of the screw (11), and the two limiting rings (14) are respectively arranged at the upper side and the lower side of the moving plate (8).

5. The paper feeding device for the multifunctional integrated machine as claimed in claim 2, wherein a retaining ring (15) is fixedly mounted on the top end of the fixing rod (9).