CN215360399U - Paper supporting device of printing machine - Google Patents

Abstract

The application discloses support paper device of printing machine, relate to the technical field of printing machine, improve the complicated inconvenient workman's of printing machine bracket clamping location problem, install on the base, including being provided with the landing leg in base top four corners, the top bolted connection of landing leg has the frame, the inside of frame is provided with the cylinder, the inside of cylinder is pegged graft and is had the roller bearing, the cylinder is provided with a plurality of, the surface roll connection of cylinder has printing paper, one side exit end bottom that the frame was kept away from to printing paper is provided with the extension group, one side that the extension group was kept away from to the landing leg is provided with the layer board, one side that the landing leg was kept away from at the top of layer board is provided with the cylinder, the cylinder passes through fixed surface mount fixedly connected with printing machine, one side that the printing machine is close to the layer board is provided with the printing cylinder, printing cylinder roll connection has the impression cylinder. The clamping and positioning of the bracket of the printing machine are simple, the weight is reduced, manual operation is facilitated, the labor intensity is reduced, and therefore the production efficiency is improved.

Description

Paper supporting device of printing machine

Technical Field

The application relates to the technical field of printing machines, in particular to a paper supporting device of a printing machine.

Background

At present, the web printing machine has the advantages of high printing speed, high production efficiency and the like, so the web printing machine is more and more widely applied to the field needing large-batch printing. The current web printing machine generally adopts the centre gripping arm and carries out the clamping with it physiosis axle that the cooperation was used when clamping stock form cylinder, and wherein the physiosis axle includes the dabber, is equipped with the physiosis head at the both ends of dabber, during the installation need the manual work to lift the physiosis axle and penetrate the cylinder, squeezes into gas in the physiosis head and makes the physiosis axle expand tightly in the cylinder, holds physiosis axle both ends through the centre gripping arm at last, accomplishes the clamping location of cylinder. The existing inflatable shaft is heavy, the roller needs to be manually carried when being replaced every time, the operation is troublesome, the replacement is inconvenient, the labor intensity of workers is high, and the production efficiency is low.

Aiming at the related technologies, the inventor considers that the existing printing machine bracket is complex in clamping and positioning and is not matched with the binding surface between the roller and the support of the printing machine, so that the effect of hard brushing is not good, the labor intensity of workers is increased, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The application provides a support paper device of printing machine for the not good problem of binding face between cylinder and the support of printing machine.

The application provides a support paper device of printing machine adopts following technical scheme:

the utility model provides a support paper device of printing machine, installs on the base, including being provided with the landing leg in base top four corners, the top bolted connection of landing leg has the frame, the inside of frame is provided with the cylinder, the inside of a cylinder is pegged graft and is had the roller bearing, the cylinder is provided with a plurality of, the surface roll connection of cylinder has printing paper, one side exit end bottom that the frame was kept away from to printing paper is provided with the extension group, one side that the extension group was kept away from to the landing leg is provided with the layer board, one side that the landing leg was kept away from at the top of layer board is provided with the cylinder, the cylinder passes through surface mount fixedly connected with printing machine, one side that the printing machine is close to the layer board is provided with the printing cylinder, the printing cylinder roll connection has the coining cylinder.

Through adopting above-mentioned technical scheme, the both sides of roller bearing are pegged graft and are had the frame, a frame, the landing leg, it is unanimous with the layer board width to extend the group, one side that the printing machine is close to the layer board is provided with the printing cylinder, the printing cylinder roll connection has the impression cylinder, agree with each other between impression cylinder and the printing cylinder, increase the pressure of printing cylinder to the printing paper, it is better to make the printing effect, the complexity of the bracket clamping location of printing machine is reduced in such design, weight is reduced, make things convenient for artificial operation, and the labor intensity is reduced, thereby the production efficiency is improved.

Optionally, a roller is arranged on one side of the support leg close to the extension group, the extension group and the support leg are matched with each other, and a triangular plate is arranged at the bottom of the extension group.

Through adopting above-mentioned technical scheme, the space between extension group and the landing leg can compress tightly the paper, prevents that printing paper is folding, and the design of set square has increased the structural strength who extends the group, makes extension group compressive property better.

Optionally, the printing paper is connected with the printing roller in a rolling manner through the extending group, the supporting legs and a roller arranged inside the frame, and the horizontal position of the printing roller is higher than that of the impression roller.

Through adopting above-mentioned technical scheme, such design can make printing paper tension, avoids the fold of printing paper the phenomenon that the printing is incomplete to appear, and such design makes the printing cylinder rotatory drive impression cylinder, makes the printing effect of printing machine better.

Optionally, the back of the supporting plate is provided with a first positioning hole, the first positioning hole is connected with the supporting leg through a bolt, and supporting plates are arranged on two sides of the supporting plate.

Through adopting above-mentioned technical scheme, the design of first locating hole makes things convenient for the location installation of layer board, reduces workman measuring time, and the design of backup pad increases the working strength of layer board, makes layer board compressive property better.

Optionally, guide rods are arranged inside the impression cylinder and the cylinder, and the diameter of the impression cylinder is larger than that of the guide rods.

Through adopting above-mentioned technical scheme, the both sides threaded connection of guide arm has the layer board, and such design makes the rotational frequency of coining cylinder reduce, reduces the vibration of layer board, has increased mechanical stationarity.

Optionally, a second positioning hole is formed in the top of the fixing frame, the second positioning hole is fixedly connected with a cylinder through a bolt, and a limiting plate is welded between the fixing frames.

Through adopting above-mentioned technical scheme, the design of second locating hole makes things convenient for workman's installation, and the welding has the limiting plate between the mount, and the width between the design restriction mount of limiting plate makes mount and printing machine mounting hole position agree with mutually, reduces the production of error.

In summary, the present application includes at least one of the following benefits:

1. roll connection between the inside cylinder that sets up of printing paper through extending group, landing leg and frame and the printing cylinder, such design can make printing paper tension, avoids the fold of printing paper the phenomenon that the printing is incomplete to appear, and printing cylinder horizontal position is higher than the impression cylinder, and such design makes the rotatory impression cylinder that drives of printing cylinder, makes the printing effect of printing machine better.

2. The top of mount is provided with the second locating hole, and the design of second locating hole makes things convenient for workman's installation, and the second locating hole passes through bolt fixedly connected with cylinder, and the welding has the limiting plate between the mount, and the width between the design restriction mount of limiting plate makes mount and printing machine mounting hole position agree with mutually, reduces the production of error.

Drawings

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

FIG. 2 is a schematic diagram of an extended group structure according to the present embodiment;

FIG. 3 is a schematic view of the structure at A of FIG. 2 in the present embodiment;

FIG. 4 is a schematic structural diagram of a pallet of the present embodiment;

FIG. 5 is a schematic view of the fixing frame of the present embodiment;

description of reference numerals: 1. a base; 2. a support leg; 3. a frame; 3. a frame; 31. a drum; 32. a roller; 4. an extension group; 41. a set square; 5. printing paper; 6. a support plate; 61. a support plate; 62. a cylinder; 63. a platen roller; 631. a guide bar; 64. a first positioning hole; 7. a printing press; 71. a printing cylinder; 8. a fixed mount; 81. a limiting plate; 82. and a second positioning hole.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Example (b):

the embodiment of the application discloses support paper device of printing machine. Referring to fig. 1, the printing machine comprises supporting legs 2 arranged at four corners of the top of a base 1, a frame 3 is bolted to the tops of the supporting legs 2, the supporting legs 2 and the frame 3 are hollow pipes with consistent widths, a roller 31 is arranged inside the frame 3, the roller 31 is made of rubber, a roller 32 is inserted inside the roller 31, the frames 3 are inserted on two sides of the roller 32, the frames 3, the supporting legs 2, an extension group 4 and a support plate 6 are consistent in width, a plurality of rollers 31 are arranged, printing paper 5 is connected to the surface of the roller 31 in a rolling manner, the extension group 4 is arranged at the bottom of an outlet end of one side of the printing paper 5, which is far away from the frame 3, the roller 31 is arranged inside the extension group 4, the support plate 6 is arranged on one side of the supporting legs 2, a cylinder 62 is arranged on one side of the top of the support plate 6, the cylinder 62 is fixedly connected with a printing machine 7 through a surface fixing frame 8, and the design of the fixing frame 8 limits the position of the printing machine 7, the utility model has the advantages of make things convenient for the installer, one side that printing machine 7 is close to layer board 6 is provided with printing cylinder 71, agrees with each other between coining cylinder 63 and the printing cylinder 71, increases printing cylinder 71 to the pressure of printing paper 5, makes the printing effect better, and the complexity of the bracket clamping location of printing machine 7 is reduced in such design, and weight reduction makes things convenient for artificial operation, has reduced intensity of labour to production efficiency has been improved.

Referring to fig. 1 and 2, the roller 31 is arranged on one side of the supporting leg 2 close to the extension group 4, the extension group 4 and the supporting leg 2 are matched with each other, a gap exists between the extension group 4 and the supporting leg 2, the horizontal plane of the supporting leg 2 is higher than the extension group 4, the printing paper 5 is prevented from being folded, the bottom of the extension group 4 is provided with a triangular plate 41, the structural strength of the extension group 4 is increased by the design of the triangular plate 41, and the extension group 4 is enabled to have better pressure resistance.

Referring to fig. 2 and 4, the printing paper 5 is connected with the printing roller 71 in a rolling manner through the roller 31 arranged inside the extension group 4, the support legs 2 and the frame 3, the printing paper 5 can be tightened by the design, the phenomenon that printing is incomplete due to the wrinkles of the printing paper 5 is avoided, the horizontal position of the printing roller 71 is higher than that of the impression roller 63, and the printing roller 71 is rotated to drive the impression roller 63 by the design, so that the printing effect of the printing machine 7 is better.

Referring to fig. 3 and 4, the back of the supporting plate 6 is provided with a first positioning hole 64, the design of the first positioning hole 64 facilitates the positioning and installation of the supporting plate 6, the measuring time of workers is reduced, the first positioning hole 64 is connected with the supporting leg 2 through a bolt, the supporting plates 61 are arranged on two sides of the supporting plate 6, the design of the supporting plates 61 increases the working strength of the supporting plate 6, and the pressure resistance of the supporting plate 6 is better.

Referring to fig. 4, the guide rods 631 are disposed inside the printing cylinder 63 and the cylinder 62, the support plates 6 are screwed to both sides of the guide rods 631, and the diameter of the printing cylinder 63 is greater than that of the guide rods 631, so that the rotation frequency of the printing cylinder 63 is reduced, the vibration of the support plates 6 is reduced, and the mechanical stability is improved.

Referring to fig. 5, a second positioning hole 82 is formed in the top of the fixing frame 8, the second positioning hole 82 is designed to facilitate installation of workers, the second positioning hole 82 is fixedly connected with the cylinder 62 through a bolt, a limiting plate 81 is welded between the fixing frames 8, the width between the fixing frames 8 is limited by the design of the limiting plate 81, the fixing frame 8 is matched with the position of a mounting hole of the printing machine 7, and errors are reduced.

The implementation principle of the paper supporting device of the printing machine provided by the embodiment of the application is as follows:

when the printing machine 7 runs, the printing paper 5 is connected with the printing roller 71 in a rolling manner through the extending group 4, the supporting legs 2 and the roller 31 arranged in the frame 3, the printing paper 5 can be tightened by the design, the phenomenon of incomplete printing caused by wrinkles of the printing paper 5 is avoided, the horizontal position of the printing roller 71 is higher than that of the printing roller 63, the printing roller 71 is driven to rotate by the design to drive the printing roller 63, the top of the fixing frame 8 is provided with a second positioning hole 82, the second positioning hole 82 is designed to be convenient for workers to install, the second positioning hole 82 is fixedly connected with the cylinder 62 through a bolt, a limiting plate 81 is welded between the fixing frames 8, the width between the fixing frames 8 is limited by the design of the limiting plate 81, the fixing frame 8 is matched with the installation hole position of the printing machine 7, the generation of errors is reduced, and the complexity of bracket clamping and positioning of the printing machine 7 is reduced by the design, the weight is reduced, the manual operation is convenient, the labor intensity is reduced, and the production efficiency is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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 (6)

1. The utility model provides a support paper device of printing machine, installs on base (1), its characterized in that: the printing device comprises supporting legs (2) arranged at four corners of the top of a base (1), a frame (3) is connected to the top of each supporting leg (2) through bolts, a roller (31) is arranged inside each frame (3), a roller (32) is inserted into each roller (31), a plurality of rollers (31) are arranged, printing paper (5) is connected to the surface of each roller (31) in a rolling mode, an extension group (4) is arranged at an outlet end, away from the frame (3), of each printing paper (5), a supporting plate (6) is arranged at one side, away from the extension group (4), of each supporting leg (2), a cylinder (62) is arranged at one side, away from the supporting legs (2), of the top of each supporting plate (6), a printing machine (7) is fixedly connected to each cylinder (62) through a surface fixing frame (8), and a printing roller (71) is arranged at one side, close to the supporting plates (6), of the printing machine (7), the printing roller (71) is connected with a printing roller (63) in a rolling way.

2. A sheet supporting device of a printing press according to claim 1, wherein: the supporting leg (2) is provided with a roller (31) on one side close to the extension group (4), the extension group (4) is matched with the supporting leg (2), and a triangular plate (41) is arranged at the bottom of the extension group (4).

3. The sheet supporting device of a printing press according to claim 2, wherein: the printing paper (5) is connected with a printing roller (71) in a rolling mode through a roller (31) arranged inside the extension group (4), the support legs (2) and the frame (3), and the horizontal position of the printing roller (71) is higher than that of the impressing roller (63).

4. A sheet supporting device of a printing press according to claim 3, wherein: the back of layer board (6) is provided with first locating hole (64), bolted connection between first locating hole (64) and landing leg (2), the both sides of layer board (6) are provided with backup pad (61).

5. The sheet supporting device of a printing press according to claim 4, wherein: guide rods (631) are arranged inside the printing roller (63) and the cylinder (62), and the diameter of the printing roller (63) is larger than the guide rods (631).

6. The sheet supporting device of a printing press according to claim 5, wherein: the top of mount (8) is provided with second locating hole (82), second locating hole (82) pass through bolt fixedly connected with cylinder (62), the welding has limiting plate (81) between mount (8).

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