CN213168988U

CN213168988U - Paper tray for printing

Info

Publication number: CN213168988U
Application number: CN202021462565.9U
Authority: CN
Inventors: 王齐; 李保霞; 杜晓洁; 孟祥红
Original assignee: Beijing Bailixing Color Printing Co ltd
Current assignee: Beijing Bailixing Color Printing Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-11
Anticipated expiration: 2030-07-22

Abstract

The utility model belongs to the technical field of paper lithography apparatus technique and specifically relates to a paper tray that printing was used is related to, and it is including the layer board that is used for bearing the weight of the paper, be equipped with the cushion that is used for the pad to establish the paper on the layer board, the cushion is located four apex angles or four sides of paper, the cushion upper surface orientation the inboard downward sloping of layer board sets up. The paper stack has the effect of preventing stacked paper from falling.

Description

Paper tray for printing

Technical Field

The application relates to the technical field of paper printing equipment, in particular to a paper tray for printing.

Background

Printing refers to the process of transferring ink to a substrate by a printing machine and special ink.

In the prior art, the printing stock of the printing operation mostly adopts paper, the paper is often piled on a tray during transportation, and the piled paper is easy to topple due to inertia during transportation, so that the paper is polluted or damaged, and the printing operation in the later period is influenced.

SUMMERY OF THE UTILITY MODEL

In view of the disadvantages of the prior art, it is an object of the present application to provide a paper tray for printing having an effect of preventing stacked paper from falling.

The above application purpose of the present application is achieved by the following technical solutions:

the utility model provides a paper tray of printing usefulness, its includes the layer board that is used for bearing the weight of paper, be equipped with the cushion that is used for filling up to establish the paper on the layer board, the cushion is located four apex angles or four sides of paper.

Through adopting above-mentioned technical scheme, the cushion can slightly perk paper four sides or four apex angles to the gravity that makes the paper is to center department gathering, thereby makes the paper of piling up difficult emergence when the transportation topple over on the layer board.

The present application in a preferred example may be further configured to: the upper surface of the cushion block is inclined downwards towards the inner side of the supporting plate.

By adopting the technical scheme, the cushion block with the inclined upper surface can block paper to be moved due to inertia.

The present application in a preferred example may be further configured to: an adjusting structure is arranged between the cushion block and the supporting plate.

Through adopting above-mentioned technical scheme, adjust the structure and be used for adjusting the interval between the cushion to adapt to the not paper of equidimension.

The present application in a preferred example may be further configured to: the adjusting structure comprises a sliding groove formed in the supporting plate and a sliding block fixedly connected to the supporting plate, the sliding block is connected with the sliding groove in a sliding mode, an adjusting rod penetrates through the sliding groove and penetrates through the sliding block and is connected with the sliding block in a threaded mode, two ends of the adjusting rod are respectively connected with two ends of the sliding groove in a rotating mode, one end of the adjusting rod penetrates out of the supporting plate, and a hand wheel is fixedly connected to the penetrating end of the supporting plate in a coaxial mode.

Through adopting above-mentioned technical scheme, rotate through the hand wheel and adjust the pole and then can drive the slider and remove along the spout to realize adjusting the interval between the cushion.

The present application in a preferred example may be further configured to: the side walls of the two sides of the sliding groove are respectively provided with a groove, the side walls of the two sides of the sliding block are respectively hinged with a ball, and the ball is embedded in the groove.

Through adopting above-mentioned technical scheme, when the slider slided in the spout, the ball on the lateral wall of slider can roll along the recess to it is more smooth and easy to make the slider slide in the spout.

The present application in a preferred example may be further configured to: the upper surface of the cushion block is fixedly connected with a rubber pad.

Through adopting above-mentioned technical scheme, the rubber pad can reduce the wearing and tearing of cushion upper surface to the paper, and the rubber pad can also increase the friction between cushion and the paper simultaneously to reduce and take place relative slip between paper and the cushion, further improve the pad of cushion and establish the effect.

The present application in a preferred example may be further configured to: and the upper surface of the supporting plate is fully paved with an anti-abrasion pad.

Through adopting above-mentioned technical scheme, the abrasionproof pad can reduce the layer board to the wearing and tearing of paper, and same abrasionproof pad also can increase the friction between layer board and the paper to reduce and take place relative slip between paper and the layer board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cushion block is arranged to gather the gravity of the paper towards the center and limit the movement of the paper, so that the piled paper is not easy to topple over on the supporting plate during transportation;

2. when the adjusting rod is rotated, the sliding block can be controlled to move along the sliding groove, and then the adjustment of the cushion block is realized so as to adapt to the cushion arrangement of paper sheets with different sizes;

3. when the sliding block slides in the sliding groove, the ball on the side wall of the sliding block can roll along the groove, so that the sliding of the sliding block in the sliding groove is smoother;

4. the rubber pad can reduce the abrasion of the upper surface of the cushion block to the paper, and meanwhile, the rubber pad can increase the friction between the cushion block and the paper so as to reduce the relative sliding between the paper and the cushion block and further improve the cushion effect of the cushion block;

5. the wear-resistant pad can reduce the abrasion of the supporting plate to the paper, and the same wear-resistant pad can also increase the friction between the supporting plate and the paper so as to reduce the relative sliding between the paper and the supporting plate.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is an exploded view of the present application;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

fig. 4 is a schematic structural diagram of the second embodiment.

Reference numerals: 1. a support plate; 2. cushion blocks; 3. an adjustment structure; 31. a chute; 311. a groove; 32. a slider; 321. a spherical groove; 322. a ball bearing; 33. adjusting a rod; 331. a handwheel.

Detailed Description

The first embodiment is as follows:

the present application is described in further detail below with reference to the attached drawings.

As shown in fig. 1, the paper tray for printing disclosed in the present application includes a supporting plate 1 and a spacer 2.

The supporting plate 1 is a rectangular plate, and the paper can be placed on the supporting plate 1 in a stack, namely the supporting plate 1 can be used for bearing the paper.

Cushion 2 is equipped with four here, and four cushion 2 are placed respectively in the center department of paper four sides, and the paper is then pressed and is established on cushion 2, and the upper surface of cushion 2 sets up towards the paper downward sloping, and cushion 2 at this moment can be with the center department perk slightly of paper four sides to make the gravity of paper to center department gathering, cushion 2 that the upper surface slope set up simultaneously can block the paper formation that will move because inertia, to sum up, cushion 2's setting can restrict the removal of paper again when gathering to the center with the gravity of paper, thereby makes the paper of piling up difficult the emergence when the transportation topple over on layer board 1.

As shown in fig. 2 and 3, in order to facilitate the paper of different width of cushion 2 adaptation, here can set up between cushion 2 and layer board 1 and adjust structure 3, adjust structure 3 and include spout 31, slider 32 and regulation pole 33, spout 31 has seted up four at layer board 1 upper surface, every spout 31 is the rectangular channel, four spout 31 correspond the position of four cushion 2, and the width of spout 31 is less than the width of cushion 2, slider 32 is the rectangular block, it has one at the perpendicular rigid coupling of the lower surface of every cushion 2 respectively, slider 32 can just vertically insert spout 31 and slide along spout 31, for making the slider 32 slide more smoothly in spout 31, here more sets up the relation of being connected into rolling friction between slider 32 and the spout 31, specifically be: the side walls of the two sides of the sliding chute 31 are respectively provided with a groove 311 with an arc-shaped cross section along the length direction, the side walls of the two sides of the sliding block 32 are concavely formed with two spherical grooves 321, a spherical ball 322 is respectively embedded in the spherical groove, a part of the spherical groove 321 is exposed out of the outer surface of the ball 322, and the exposed part is just positioned in the groove 311 of the sliding chute 31.

Adjust pole 33 for threaded lead screw, it all wears to be equipped with one in every spout 31, adjust pole 33 by the coaxial spout 31 that penetrates of the lateral wall of layer board 1, it has hand wheel 331 to adjust the coaxial rigid coupling of one end that pole 33 is located layer board 1 outside, so as to rotate and adjust pole 33, adjust the pole 33 and keep away from hand wheel 331's one end and all be connected through bearing rotation between the layer board 1 from the part that layer board 1 penetrated, slider 32 has seted up the screw through-hole along the length direction of cushion 2, slider 32 is on adjusting pole 33 through this screw through-hole threaded connection, when rotating and adjusting pole 33, can control slider 32 and remove along spout 31, then realize cushion 2's regulation, establish with the pad that adapts to the not paper of equidimension.

In order to reduce the abrasion of the upper surface of the cushion block 2 to the paper, a layer of rubber pad is fixedly connected to the upper surface of the cushion block 2, and meanwhile, the rubber pad can increase the friction between the cushion block 2 and the paper so as to reduce the relative sliding between the paper and the cushion block 2 and further improve the cushion effect of the cushion block 2.

In order to reduce the abrasion of the supporting plate 1 to the paper, a layer of rubber anti-abrasion pad can be fixedly connected to the upper surface of the supporting plate 1, and the same anti-abrasion pad can also increase the friction between the supporting plate 1 and the paper so as to reduce the relative sliding between the paper and the supporting plate 1.

The implementation principle of the embodiment is as follows: when the paper pressing device is used, the cushion block 2 is adjusted to a proper position according to the size of paper, then the piled paper is pressed on the cushion block 2, and then the paper is conveyed.

Adopt this embodiment, through the setting of cushion 2 in this paper tray, can make the paper that becomes the pile difficult emergence of transporting the in-process and empty to it is more steady to transport, then can not influence the print jobs in later stage.

Example two:

as shown in fig. 4, a difference between the first embodiment and the second embodiment is that the spacers 2 are located at positions on the supporting plate 1, in the first embodiment, the four spacers 2 are respectively arranged near four top corners of the paper by translating along sides of the paper, the adjusting structure 3 is also arranged at a position corresponding to the spacers 2, and the position structure of the spacers 2 under the paper can slightly tilt the four top corners of the stacked paper, so that the gravity of the paper is gathered to the center while the movement of the paper is limited, and compared with the first embodiment, the placement mode of the spacers 2 is larger in contact area between the part of the paper near the center and the supporting plate 1, so that the transportation is relatively more stable.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A paper tray for printing, comprising a pallet (1) for carrying paper, characterized in that: the paper packaging machine is characterized in that a cushion block (2) used for filling paper is arranged on the supporting plate (1), the cushion block (2) is located at four top corners or four side edges of the paper, and the upper surface of the cushion block (2) faces towards the inner side of the supporting plate (1) and is inclined downwards.

2. A paper tray for printing according to claim 1, characterized in that: an adjusting structure (3) is arranged between the cushion block (2) and the supporting plate (1).

3. A paper tray for printing according to claim 2, characterized in that: adjust structure (3) including seting up spout (31) and rigid coupling on layer board (1) are in slider (32) on cushion (2), slider (32) with spout (31) sliding connection, wear to be equipped with in spout (31) and adjust pole (33), it passes to adjust pole (33) slider (32) and with slider (32) threaded connection, adjust the both ends of pole (33) respectively with the both ends of spout (31) are rotated and are connected, adjust pole (33) wherein one end and wear out layer board (1) and have hand wheel (331) in this coaxial rigid coupling of end of wearing out.

4. A paper tray for printing according to claim 3, wherein: the side walls on two sides of the sliding groove (31) are respectively provided with a groove (311), the side walls on two sides of the sliding block (32) are respectively connected with a ball (322) in a rotating mode, and the ball (322) is embedded in the groove (311).

5. A paper tray for printing according to claim 4, wherein: the upper surface of the cushion block (2) is fixedly connected with a rubber pad.

6. A paper tray for printing according to claim 1, characterized in that: and an anti-abrasion pad is fully paved on the upper surface of the supporting plate (1).