CN210478164U

CN210478164U - Roll type lifter for color-changing PU digital printing of high-grade notebook

Info

Publication number: CN210478164U
Application number: CN201921058420.XU
Authority: CN
Inventors: 何玉庆
Original assignee: Tianjin Jinqiang Paper Industry Co ltd
Current assignee: Tianjin Jinqiang Paper Industry Co ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-05-08
Anticipated expiration: 2029-07-09

Abstract

The utility model provides a roll formula riser that is used for high-grade notebook to print with PU digit that discolours relates to printing apparatus technical field. The roll type lifter for the color-changing PU digital printing for the high-grade notebook comprises a mounting seat, a pressing seat and a power assembly; the mounting seat is used for mounting the printing head, an elastic component is arranged on one side of the mounting seat, which is far away from the pressing seat, one end of the elastic component, which is far away from the mounting seat, is fixedly arranged on the printing table surface, and a buffer component is arranged between the mounting seat and the pressing seat; the power assembly is fixedly arranged on the printing table surface, and one end of the power assembly, which is far away from the printing table surface, is hinged with the pressing seat. The power component can drive and press the seat to be elevating movement along vertical direction, and then drives the mount pad through the buffering subassembly and also be elevating movement along vertical direction to it is lower to alleviate the elevating gear support stability who is used for beating printer head among the prior art, and then leads to acting on the effort that beats printer head not convenient to control, makes and beats printer head technical problem such as wearing and tearing appear.

Description

Roll type lifter for color-changing PU digital printing of high-grade notebook

Technical Field

The utility model relates to a printing apparatus technical field especially relates to a roll formula riser that is used for high-grade notebook to print with PU digit that discolours.

Background

A printer is one of the output devices of a computer for printing the results of a computer process on an associated medium. The indexes for measuring the quality of the printer comprise three items: printing resolution, printing speed, and noise generated at the time of printing. There are many types of printers, and printers can be classified into impact printers and non-impact printers according to whether or not a printing element performs an impact operation on paper. The printers can be divided into full-font printers and dot-matrix character printers according to the character printing structure. Printers can be classified into a serial printer and a line printer in such a manner that one line of characters is formed on paper. Printers can be classified into column, ball, ink jet, thermal, laser, electrostatic, magnetic, light emitting diode, and other printers according to the technology used. The digital printer is a printer capable of adjusting the printing height, and further ensures that the printing head is not seriously damaged.

However, in the prior art, most digital printers have low safety and low support stability for the roll-type lifter for the color-changing PU digital printing for the high-grade notebook, and if an acting force applied to the roll-type lifter for the color-changing PU digital printing for the high-grade notebook is too large, the pressing force between the printing head and the paper is easily increased, so that the printing head is worn, and a worn trace can appear on the paper to influence the printing effect.

In view of the above, there is a need for a roll-type lifter for color-changing PU digital printing of high-end notebook computers, which can solve the above problems.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a roll formula riser that is used for high-grade notebook to print with PU digit that discolours to it is lower to alleviate the elevating gear support stability who is used for beating printer head among the prior art, and then leads to acting on the effort that beats printer head not convenient to control, makes and beats printer head technical problem such as wearing and tearing appear.

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

the utility model provides a roll-type lifter for color-changing PU digital printing of high-grade notebook computers, which comprises a mounting seat, a pressing seat positioned above the mounting seat and a power component connected with the pressing seat;

the mounting seat is used for mounting a printing head, an elastic component is arranged on one side of the mounting seat, which is far away from the pressing seat, and one end of the elastic component, which is far away from the mounting seat, is fixedly arranged on the printing table surface;

a buffer component is arranged between the mounting seat and the pressing seat, one end of the buffer component is fixedly connected with the pressing seat, and the other end of the buffer component can be tightly pressed on the mounting seat;

the two sides of the pressing seat along the width direction are provided with power components; the power component sets firmly on printing the mesa, just the one end that the power component kept away from printing the mesa with press the seat articulated, power component can drive press the seat and be elevating movement along vertical direction, and then pass through the buffering subassembly drives elevating movement is also followed vertical direction to the mount pad.

In any of the above technical solutions, further, the power assembly includes a first link, a second link, and a driving member in transmission connection with the first link;

one end of the first connecting rod is hinged to the printing table surface, the other end of the first connecting rod is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to the pressing seat, and the power output end of the driving piece is hinged to the first connecting rod;

the driving piece drives the first connecting rod to move, the first connecting rod drives the second connecting rod to move, and then the second connecting rod drives the pressing seat to move.

In any of the above technical solutions, further, the power assembly further includes a support seat for supporting the first link;

the supporting seat is L-shaped, the vertical edge of the supporting seat is fixedly arranged on the printing table board, the transverse edge of the supporting seat is provided with a first sliding groove, the first connecting rod can slide along the length direction of the first sliding groove, and the vertical edge of the supporting seat is fixedly arranged on the printing table board.

In any of the above technical solutions, further, the pressing device further includes an auxiliary supporting component, where the auxiliary supporting component is used for positioning and supporting the pressing seat;

the auxiliary supporting assembly comprises a sliding block and a sliding rod, the sliding block is used for being fixedly connected with the pressing seat, the sliding rod extends in the vertical direction, one end, facing the printing platform, of the sliding rod is fixedly arranged on the printing platform, and the sliding block can slide in a reciprocating mode in the length direction of the sliding rod.

In any of the above technical solutions, further, the buffer assembly includes at least one pressing column;

one end of the pressing column is fixedly connected with the pressing seat, the other end of the pressing column is fixedly provided with an elastic pad, and one side face, far away from the pressing column, of the elastic pad can be tightly pressed on the mounting seat.

In any of the above technical solutions, further, the number of the pressing columns is multiple, the pressing columns are arranged at intervals along the length direction of the pressing base, and each pressing column is correspondingly provided with one elastic pad.

In any of the above solutions, further, the elastic component includes at least two compression springs;

two compression springs are located respectively mount pad width direction's both sides, just compression spring's one end sets firmly in the printing mesa, compression spring's the other end set firmly in the mount pad.

The utility model has the advantages that:

the utility model provides a pair of a roll formula riser that is used for high-grade notebook to print with PU digit that discolours, including the mount pad, press seat and power component. The pressing seat is arranged above the mounting seat, the printing head is arranged on one side, far away from the pressing seat, of the mounting seat, the end, far away from the mounting seat, of the printing head is a printing table board, and paper can be placed on the printing table board to be printed by the printing head. Meanwhile, an elastic assembly is further arranged on one side, away from the pressing seat, of the mounting seat, one end, away from the mounting seat, of the elastic assembly is fixedly arranged on the printing table top, and then the mounting seat is supported through the elastic assembly. The two sides of the pressing seat along the width direction are respectively provided with a power assembly, and the power assemblies are fixedly arranged on the printing table top so as to ensure the stability during working. The power output end of the power assembly is connected with the pressing seat, the pressing seat can be driven to move up and down in the vertical direction through the power assembly, the pressing seat can move to drive the buffering assembly to move synchronously, the buffering assembly acts on the mounting seat, the mounting seat is made to move in the vertical direction, and the elastic assembly can make the mounting seat return to the initial position.

This formula of book riser passes through power component drive and presses the seat to remove, and then will press the motion of seat to transmit to the mount pad through buffering subassembly on, realizes the removal of mount pad, makes the mount pad have the motion trend of replying initial condition all the time through elastic component simultaneously. Wherein, the buffering subassembly can have certain buffering effect to the effort that presses the seat to apply, reduces and presses the seat direct action on the mount pad and produce the probability of great impact to the mount pad, and then increase and the mount pad on beat the guard action of printer head, reduce the wearing and tearing that beat printer head.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a roll-type lifter for color-changing PU digital printing of a high-grade notebook according to an embodiment of the present invention.

Icon: 10-a mounting seat; 20-pressing seat; 21-a first link; 22-a second link; 23-a drive member; 24-a support seat; 30-a power assembly; 40-a print head; 50-printing a table top; 61-a slide block; 62-a slide bar; 71-pressing the column; 72-a resilient pad; 81-compression spring.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1, the roll type lifter for color-changing PU digital printing of a high-grade notebook according to the present embodiment includes a mounting base 10, a pressing base 20 located above the mounting base 10, and a power assembly 30 connected to the pressing base 20; the mounting base 10 is used for mounting the printing head 40, and one side of the mounting base 10 away from the pressing base 20 is provided with an elastic component, and one end of the elastic component away from the mounting base 10 is fixedly arranged on the printing table 50. A buffer component is arranged between the mounting seat 10 and the pressing seat 20, one end of the buffer component is fixedly connected with the pressing seat 20, and the other end of the buffer component is abutted against the mounting seat 10; the two sides of the pressing base 20 along the width direction are provided with power components 30; the power assembly 30 is fixedly arranged on the printing table 50, and one end of the power assembly 30 far away from the printing table 50 is hinged with the pressing base 20. The power assembly 30 can drive the pressing base 20 to move up and down along the vertical direction, and then drive the mounting base 10 to move up and down along the vertical direction through the buffering assembly.

Specifically, the paper is placed on the printing table 50, the pressing base 20 moves downward in the vertical direction under the driving action of the power drive, and then the mounting base 10 is pushed by the buffer component to move downward, so that the printing head 40 at the bottom of the mounting base 10 is contacted with the paper, and then the printing operation is performed on the paper. Meanwhile, the acting force of the buffer component on the pressing seat 20 has certain buffer performance, so that the pressing seat 20 is ensured not to directly act on the mounting seat 10, the impact of the pressing seat 20 on the mounting seat 10 is reduced, the printing head 40 at the bottom of the mounting seat 10 is ensured not to directly impact paper, and the safety of the printing head 40 is ensured. At this time, the mount 10 moves downward to compress the elastic component, so that the elastic component is elastically deformed to generate elastic potential energy.

After printing, the power assembly 30 drives the pressing base 20 to move upward along the vertical direction, so as to drive the buffering assembly to move upward synchronously, and after the mounting base 10 loses applied pressure, the elastic potential energy generated by the elastic assembly can be converted into kinetic energy, so that the mounting base 10 moves upward, and then the initial state is recovered.

This formula of book riser passes through power component 30 drive and presses seat 20 to remove, and then passes through buffering subassembly with the motion of pressing seat 20 and transmit to mount pad 10 on, realizes the removal of mount pad 10, makes mount pad 10 have the motion trend of replying initial condition all the time through elastic component simultaneously. Wherein, the buffer assembly can have certain buffering effect to the effort that presses seat 20 to exert, reduces and presses seat 20 direct action on mount pad 10 and produce the probability of great impact to mount pad 10, and then increase and mount pad 10 on beat the guard action of printer head 40, reduce the wearing and tearing that beat printer head 40.

With reference to fig. 1, in actual use, the power assembly 30 includes a first connecting rod 21, a second connecting rod 22 and a driving member 23 in transmission connection with the first connecting rod 21; one end of the first connecting rod 21 is hinged to the printing table board 50, the other end of the first connecting rod 21 is hinged to one end of the second connecting rod 22, the other end of the second connecting rod 22 is hinged to the pressing seat 20, and the power output end of the driving piece 23 is hinged to the middle of the first connecting rod 21; the driving member 23 drives the first connecting rod 21 to move, so that the first connecting rod 21 drives the second connecting rod 22 to move, and the pressing base 20 is driven by the second connecting rod 22 to move.

Specifically, one end of the first link 21 is hinged to the printing table 50, the other end of the first link 21 is hinged to one end of the second link 22, and the other end of the second link 22 is hinged to the pressing base 20. One end of the driving member 23 is hinged on the printing table 50, and the power output end of the driving member 23 is hinged on the first connecting rod 21. When the pressing base 10 is used, the driving part 23 drives the first connecting rod 21 to swing downwards around a hinge point with the printing table board 50, so as to drive the second connecting rod 22 to move downwards, and the second connecting rod 22 can pull the pressing base 20 to move downwards synchronously, so that the pressing base 20 applies pressure to the mounting base 10. When the pressure needs to be relieved, the driving member 23 drives the first connecting rod 21 to move upward around the hinge point with the printing table 50, so as to push the second connecting rod 22 to move upward, and further drive the pressing base 20 to move upward, and the mounting base 10 returns to the initial state under the action of the elastic component.

It should be added that, in order to make the second connecting rod 22 stably move under the driving of the first connecting rod 21, a limiting seat can be disposed on the second connecting rod 22, so as to limit the rotation of the second connecting rod 22 around the hinge point with the first connecting rod 21, and ensure that the second connecting rod 22 does not swing around the hinge point with the first connecting rod 21 by more than 180 degrees, that is, the swing of the second connecting rod 22 is only limited on the fan shape.

The driving member 23 is a telescopic cylinder, wherein the cylinder body is hinged to the printing table 50, and one end of the piston rod, which is far away from the cylinder body, is hinged to the first connecting rod 21.

With continued reference to fig. 1, in actual use, the power assembly 30 further includes a support seat 24 for supporting the first connecting rod 21; the supporting seat 24 is arranged in an L shape, the vertical edge of the supporting seat 24 is fixedly arranged on the printing table board 50, the transverse edge of the supporting seat 24 is provided with a first sliding groove, the first connecting rod 21 can slide along the length direction of the first sliding groove, and the vertical edge of the supporting seat 24 is fixedly arranged on the printing table board 50.

Specifically, the supporting seat 24 is in an L-shaped configuration, the vertical edge of the supporting seat 24 is fixed on the printing table 50, the horizontal edge is provided with a first sliding groove, the first connecting rod 21 passes through the first sliding groove and can slide in the first sliding groove, and the first connecting rod 21 is then limited in swing through the first sliding groove.

It should be added that, the above-mentioned limiting member for limiting the swing of the second connecting rod 22 can also be set to be L-shaped, and the vertical side of the L-shaped is fixedly connected with the vertical side of the supporting seat 24, the horizontal side is provided with a second sliding groove, the second connecting rod 22 passes through the second sliding groove and can slide along the length direction of the second sliding groove, thereby realizing the swing limiting of the second connecting rod 22.

With continuing reference to fig. 1, preferably, the roll-type lifter for digital printing of color-changing PU of high-grade notebook further includes an auxiliary support component for positioning and supporting the pressing seat 20; the auxiliary support assembly includes a slide block 61 and a slide rod 62 for fixedly connecting with the pressing base 20. Slide bar 62 extends along vertical direction, and slide bar 62 sets firmly on print platform towards print platform's one end, and slide block 61 can follow slide bar 62's length direction reciprocating motion.

Specifically, the vertical extension of slide bar 62, the one end of slide bar 62 sets firmly on print table 50, slider 61 and slide bar 62 sliding fit, and slider 61 and the rigid coupling of pressing the seat 20, and then form the location of pressing the seat 20 in ascending motion and descending motion process through the cooperation of slide bar 62 and slider 61, ensure to press seat 20 vertical migration on same straight line, and then increase the stability of pressing the seat 20 removal, increase the stability of acting on pressure on mount pad 10, and then ensure the stability of printer head 40.

It should be added that the hinge point of the first link 21 and the printing table 50 and the hinge point of the second link 22 and the pressing base 20 are on the same vertical line.

With continued reference to fig. 1, in actual use, the cushioning element includes at least one pressing post 71; one end of the pressing column 71 is fixedly connected to the pressing base 20, the other end of the pressing column 71 is fixedly provided with an elastic pad 72, and one side surface of the elastic pad 72 far away from the pressing column 71 can be tightly pressed on the mounting base 10.

Specifically, the buffer assembly is used for buffering the pressure applied to the mount 10 by the pressing base 20, so as to reduce the impact of the pressing base 20 on the mount 10. The buffer assembly comprises a pressing column 71 and an elastic pad 72, one end of the pressing column 71 is fixedly connected with the pressing base 20, the other end of the pressing column 71 is fixedly connected with the elastic pad 72, the elastic pad 72 is located at one end, facing the mounting base 10, of the pressing column 71 and can act on the mounting base 10, and then impact on the mounting base 10 is reduced through the elastic action of the elastic pad 72.

The elastic pad 72 may be made of rubber.

In some embodiments, the number of the pressing columns 71 is multiple, and the multiple pressing columns 71 are arranged at intervals along the length direction of the pressing base 20, and each pressing column 71 is correspondingly provided with one elastic pad 72.

Specifically, the plurality of pressing columns 71 are arranged at intervals along the length direction of the pressing base 20, so as to ensure uniformity of pressure acting on the mounting base 10, and ensure that the mounting base 10 can move downwards smoothly.

When the pressing columns 71 are provided in one, one pressing column 71 is located at the center position of the mount 10.

With continued reference to fig. 1, preferably, the resilient assembly includes at least two compression springs 81; the two compression springs 81 are respectively located at two sides of the mounting base 10 in the width direction, one end of each compression spring 81 is fixedly arranged on the printing table 50, and the other end of each compression spring 81 is fixedly arranged on the mounting base 10.

Specifically, the elastic potential energy of the compression spring 81 can promote the mount 10 to always have the movement tendency of returning to the initial state. The compression springs 81 are arranged in pairs, and the two compression springs 81 are respectively located at two sides of the mounting seat 10 along the length direction thereof. The compression springs 81 may be provided in three or four, but in order to ensure the smoothness of the movement, the compression springs 81 are provided in an even number.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. A roll type lifter for color-changing PU digital printing of a high-grade notebook is characterized by comprising an installation seat, a pressing seat positioned above the installation seat and a power component connected with the pressing seat;

2. The roll-type lifter for color-changing PU digital printing of high-grade notebooks according to claim 1, wherein the power assembly comprises a first connecting rod, a second connecting rod and a driving member in transmission connection with the first connecting rod;

3. The roll-type lifter for color-changing PU digital printing of high-end notebook according to claim 2, wherein the power assembly further comprises a support seat for supporting the first link;

4. The roll-type lifter for color-changing PU digital printing of high-grade notebooks according to claim 3, further comprising an auxiliary support component for positioning and supporting the pressing seat;

5. The roll-type lifter for color-changing PU digital printing for high-grade notebooks according to any one of claims 1 to 4, wherein the buffer assembly comprises at least one pressing column;

6. The roll type lifter for high-grade notebook color-changing PU digital printing according to claim 5, wherein the number of the pressing columns is plural, and the plural pressing columns are arranged at intervals along the length direction of the pressing base, and each pressing column is correspondingly provided with one elastic pad.

7. The roll-type lifter for color-changing PU digital printing for high-grade notebook according to any one of claims 1 to 4, characterized in that the elastic assembly comprises at least two compression springs;