CN217050823U

CN217050823U - Paper loading attachment for printing machine convenient to installation

Info

Publication number: CN217050823U
Application number: CN202220607677.1U
Authority: CN
Inventors: 夏五
Original assignee: Chongqing Youse Printing Co ltd
Current assignee: Chongqing Youse Printing Co ltd
Priority date: 2022-03-18
Filing date: 2022-03-18
Publication date: 2022-07-26
Anticipated expiration: 2032-03-18

Abstract

The utility model relates to the technical field of feeding devices, in particular to a conveniently-installed paper feeding device for a printing machine, which comprises a placing bottom plate, wherein protection plates are fixed around the upper part of the placing bottom plate, a fixed top plate is fixed at the rear end of each protection plate, and a reinforced sucking disc is arranged below each fixed top plate; the movable slotted hole is formed below the placing bottom plate and close to the rear side, a telescopic inner rod penetrates through the movable slotted hole, and a connecting spring is arranged on the surface of the telescopic inner rod. The telescopic inner rod of the utility model can perform telescopic motion on the protection plate under the elastic action of the connecting spring, so that the clamping plate can move up and down, the table top of the printing machine is mutually clamped with the clamping plate and the fixed top plate, and the table top of the printing machine is quickly connected and mounted, and the use is convenient; the reinforcing sucker can enable the protection plate to be adsorbed on the table top side plate of the printing machine, so that a certain reinforcing effect is achieved, and the feeding device is prevented from falling.

Description

Printer paper loading attachment convenient to installation

Technical Field

The utility model relates to a loading attachment technical field specifically is a paper loading attachment for printing machine convenient to installation.

Background

Machines for printing text and images on a printing press. Generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture, and a feeding device is used for feeding printing paper in the using process of the printing machine.

The problem that a large amount of time is needed to be consumed in the installation process due to inconvenience in use when the existing paper feeding device for the printing machine is used cannot be installed quickly is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper loading attachment for printing machine convenient to installation to propose paper loading attachment for printing machine in solving above-mentioned background art when using, can't install fast, lead to using inconvenient in-process at the installation need consume the problem of a large amount of time.

In order to achieve the above object, the utility model provides a following technical scheme: a paper loading attachment for printing machine convenient to installation includes:

the device comprises a placing bottom plate, a protective plate is fixed on the periphery above the placing bottom plate, a fixed top plate is fixed at the rear end of the protective plate, and a reinforcing sucker is arranged below the fixed top plate;

the movable groove hole is formed below the placing bottom plate and close to the rear side, a telescopic inner rod penetrates through the movable groove hole, a connecting spring is arranged on the surface of the telescopic inner rod, and one end of the connecting spring is connected with a clamping plate.

Preferably, the reinforcing suckers are uniformly distributed along the rear end of the protection plate at equal intervals, and the protection plate is fixedly connected with the reinforcing suckers.

Preferably, the telescopic inner rod penetrates through the connecting spring, the inner diameter of the connecting spring is larger than the diameter of the movable slotted hole, and the clamping plate and the protection plate form an elastic structure through the telescopic inner rod, the connecting spring and the protection plate.

Preferably, the placing bottom plate is further provided with:

the moving groove is formed in the rear end of the placing bottom plate, a moving block is arranged on the inner side of the moving groove, and an aligning plate is arranged at the rear end of the moving block.

Preferably, the aligning plates realize sliding movement on the placing bottom plate through the moving blocks and the moving grooves, the two aligning plates are arranged, the moving blocks are matched with the moving grooves in shape and size, and the moving blocks and the moving grooves are of T-shaped structures.

Preferably, the placing bottom plate is further provided with:

the feeding plate is arranged in the middle of the upper part of the placing bottom plate, a limiting sliding groove is formed in the connecting part of the placing bottom plate and the feeding plate, a limiting sliding block is arranged inside the limiting sliding groove, and a connecting piece is arranged inside the feeding plate;

the feeding screw rod penetrates through the inside of the connecting piece, a screw rod driving motor is installed at the input end of the feeding screw rod, and the screw rod driving motor is fixed on the protection plate.

Preferably, the feeding plate realizes sliding movement on the placing bottom plate through a limiting sliding groove and a limiting sliding block, the limiting sliding groove is matched with the limiting sliding block in shape and size, the feeding plate realizes screw rod transmission with a screw rod driving motor through a connecting piece and a feeding screw rod, and the connecting piece is in threaded connection with the feeding screw rod.

Compared with the prior art, the utility model provides a printing machine paper loading attachment convenient to installation possesses following beneficial effect:

1. the utility model can make the holding plate move up and down under the elastic force of the connecting spring through the telescopic inner rod, so as to clamp the table top of the printing machine with the holding plate and the fixed top plate, thereby completing the quick connection and installation of the table top of the printing machine, and the use is convenient; the protective plate can be adsorbed on the side plate of the table top of the printing machine through the arranged reinforcing sucker, so that a certain reinforcing effect is achieved, and the feeding device is prevented from falling;

2. the utility model can slide left and right on the placing bottom plate through the arranged aligning plate, thereby leading the aligning plate to be close to the printing paper at the central position, quickly aligning the printing paper, avoiding the printing paper from deviating in the feeding process and carrying out auxiliary positioning on the printing paper;

3. the utility model can drive the feeding screw rod to rotate inside the connecting piece through the arranged screw rod driving motor, thereby driving the feeding plate to move back and forth, pushing the paper to move backwards and completing the feeding work; and the limiting sliding block can slide in the limiting sliding groove, so that the guiding and limiting effect on the feeding plate is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the junction between the holding plate and the placing bottom plate of the present invention;

fig. 4 is a schematic structural view of the joint between the alignment plate and the placement bottom plate of the present invention.

In the figure: 1. a protection plate; 2. a clamping plate; 3. reinforcing a sucker; 4. fixing a top plate; 5. a connecting member; 6. a feeding plate; 7. a feeding screw rod; 8. a screw rod driving motor; 9. a connecting spring; 10. placing a bottom plate; 11. a limiting slide block; 12. a limiting chute; 13. a telescopic inner rod; 14. a movable slotted hole; 15. an alignment plate; 16. a moving block; 17. the slot is moved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 and 2, a paper feeding apparatus for a printer, which is easy to install, includes: the feeding plate 6 is arranged in the middle above the placing bottom plate 10, a limiting sliding groove 12 is arranged at the joint of the placing bottom plate 10 and the feeding plate 6, a limiting sliding block 11 is arranged inside the limiting sliding groove 12, the feeding plate 6 can slide on the placing bottom plate 10 through the limiting sliding groove 12 and the limiting sliding block 11, the limiting sliding groove 12 is matched with the limiting sliding block 11 in shape and size, and a connecting piece 5 is arranged inside the feeding plate 6; and can slide in the inside of spacing spout 12 through the spacing slider 11 that sets up, play the spacing effect of direction to delivery sheet 6, pay-off lead screw 7, it wears to establish in the inside of connecting piece 5, lead screw driving motor 8 is installed to the input of pay-off lead screw 7, and lead screw driving motor 8 fixes on guard plate 1, delivery sheet 6 passes through connecting piece 5, pay-off lead screw 7 realizes the lead screw transmission with lead screw driving motor 8, and connecting piece 5 and pay-off lead screw 7 threaded connection, can drive pay-off lead screw 7 through the lead screw driving motor 8 that sets up and rotate in the inside of connecting piece 5, thereby drive delivery sheet 6 and carry out the back-and-forth movement, promote the paper and remove backward, accomplish material loading work.

As shown in fig. 1 and 3, a paper feeding device for a printer, which is easy to install, includes: the feeding device comprises a placing bottom plate 10, wherein protection plates 1 are fixed on the periphery above the placing bottom plate 10, a fixed top plate 4 is fixed at the rear end of each protection plate 1, reinforcing suckers 3 are arranged below the fixed top plate 4, the reinforcing suckers 3 are uniformly distributed along the rear end of each protection plate 1 at equal intervals, the protection plates 1 are fixedly connected with the reinforcing suckers 3, and the protection plates 1 can be adsorbed with a table-board side plate of the printing machine through the reinforcing suckers 3, so that a certain reinforcing effect is achieved, and the feeding device is prevented from falling; activity slotted hole 14, it sets up and leans on the rear side in the below of placing bottom plate 10, flexible inner pole 13 is worn to be equipped with in activity slotted hole 14's inside, and the surface of flexible inner pole 13 is provided with coupling spring 9, flexible inner pole 13 runs through in coupling spring 9's inside, coupling spring 9's internal diameter is greater than the diameter of activity slotted hole 14, grip block 2 is through flexible inner pole 13, coupling spring 9 constitutes elastic construction with guard plate 1, coupling spring 9's one end is connected with grip block 2, can carry out concertina movement on guard plate 1 under coupling spring 9's spring action through the flexible inner pole 13 that sets up, thereby can make grip block 2 reciprocate, mutually centre gripping the mesa of printing machine with grip block 2 and fixed roof 4, thereby accomplish the high-speed joint installation to the printing machine mesa, and convenient to use.

As shown in fig. 1 and 4, a paper feeding device for a printer, which is easy to install, includes: the utility model provides a printing paper, including the moving groove 17, it sets up inside the rear end of placing bottom plate 10, the inboard of moving groove 17 is provided with movable block 16, and the rear end of movable block 16 is provided with aligns the board 15, align board 15 through movable block 16, moving groove 17 realizes the sliding movement on placing bottom plate 10, and align board 15 and be provided with two, movable block 16 is identical with moving groove 17's overall dimension, and movable block 16 and moving groove 17 are T style of calligraphy structure, align board 15 through setting up and can carry out the horizontal slip on placing bottom plate 10, thereby make and align board 15 and be close to the printing paper of central point position, align it fast, avoid printing paper to take place the skew at the in-process of material loading, carry out assistance-localization real-time to printing paper.

The working principle is as follows: when the conveniently-installed paper feeding device for the printing machine is used, firstly, the clamping plate 2 at the bottom is tightly attached to the bottom of the table top of the printing machine, the protection plate 1 is pulled upwards, and at the moment, the fixed top plate 4 drives the protection plate 1 to move upwards, so that the connecting spring 9 is driven to stretch, and the telescopic inner rod 13 is synchronously driven to stretch; secondly, after the fixed top plate 4 is clamped on the top of the printing machine table board, the protection plate 1 is loosened, the fixed top plate 4 and the clamping plate 2 are clamped outside the printing machine table board under the action of the elastic force of the connecting spring 9, and the reinforcing suction cups 3 are inwards attached to the side part of the printing machine table board to fix the protection plate 1; then, placing the printing paper in the middle of the upper part of the placing bottom plate 10, adjusting the position of the aligning plate 15 to enable the aligning plate 15 to slide in the moving groove 17 through the moving block 16, and starting the screw rod driving motor 8 after the aligning plate 15 is mutually attached to the left side and the right side of the paper in the aligning groove; and finally, the screw rod driving motor 8 drives the feeding screw rod 7 to rotate in the connecting piece 5, so that the feeding plate 6 moves backwards, and drives the limiting slide block 11 at the bottom to slide backwards in the limiting slide groove 12, so that the paper is pushed to move backwards, and the feeding work is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paper loading attachment for printing machine convenient to installation which characterized in that includes:

the device comprises a placing bottom plate (10), wherein a protection plate (1) is fixed on the periphery above the placing bottom plate (10), a fixed top plate (4) is fixed at the rear end of the protection plate (1), and a reinforcing sucker (3) is arranged below the fixed top plate (4);

the movable slotted hole (14) is formed below the placement bottom plate (10) and close to the rear side, a telescopic inner rod (13) penetrates through the movable slotted hole (14), a connecting spring (9) is arranged on the surface of the telescopic inner rod (13), and one end of the connecting spring (9) is connected with the clamping plate (2).

2. A paper feeding device for a printing machine easy to install according to claim 1, characterized in that the reinforcing suckers (3) are evenly distributed along the rear end of the protection plate (1) at equal intervals, and the protection plate (1) is fixedly connected with the reinforcing suckers (3).

3. The easy-to-install paper feeding device for the printing machine is characterized in that the telescopic inner rod (13) penetrates through the connecting spring (9), the inner diameter of the connecting spring (9) is larger than the diameter of the movable slotted hole (14), and the clamping plate (2) and the protection plate (1) form an elastic structure through the telescopic inner rod (13), the connecting spring (9) and the protection plate (1).

4. A paper feeding device for a printing machine easy to install according to claim 1, characterized in that said placing bottom plate (10) is further provided with:

and the moving groove (17) is formed in the rear end of the placing bottom plate (10), a moving block (16) is arranged on the inner side of the moving groove (17), and an alignment plate (15) is arranged at the rear end of the moving block (16).

5. The conveniently-installed paper feeding device for the printing machine is characterized in that the aligning plates (15) slide on the placing bottom plate (10) through the moving blocks (16) and the moving grooves (17), the number of the aligning plates (15) is two, the outer dimensions of the moving blocks (16) and the moving grooves (17) are matched, and the moving blocks (16) and the moving grooves (17) are both in a T-shaped structure.

6. A paper feeding device for a printing machine easy to install according to claim 1, characterized in that the placing bottom plate (10) is further provided with:

the feeding plate (6) is installed in the middle of the upper portion of the placing bottom plate (10), a limiting sliding groove (12) is formed in the connecting portion of the placing bottom plate (10) and the feeding plate (6), a limiting sliding block (11) is arranged inside the limiting sliding groove (12), and a connecting piece (5) is installed inside the feeding plate (6);

pay-off lead screw (7), it wears to establish the inside of connecting piece (5), lead screw driving motor (8) are installed to the input of pay-off lead screw (7), and lead screw driving motor (8) are fixed on guard plate (1).

7. The conveniently-installed paper feeding device for the printing machine according to claim 6, wherein the feeding plate (6) slides on the placing bottom plate (10) through a limiting sliding groove (12) and a limiting sliding block (11), the limiting sliding groove (12) is matched with the limiting sliding block (11), the feeding plate (6) is in screw transmission with a screw driving motor (8) through a connecting piece (5) and a feeding screw rod (7), and the connecting piece (5) is in threaded connection with the feeding screw rod (7).