CN220198834U - Automatic conveying and cutting of printing paper of digital printer - Google Patents

Abstract

The utility model discloses an automatic conveying and cutting device for printing paper of a digital printer, which comprises a conveying device, wherein a conveying belt is arranged in the upper side of the conveying device, a printing equipment main body is arranged at the upper end of the conveying device, a cutting mechanism is arranged at the upper end of the conveying device and on the conveying belt, the cutting mechanism comprises a supporting frame fixedly arranged at one side, close to the printing equipment main body, of the upper end of the conveying device, an air cylinder is fixedly connected at the upper end of the supporting frame, and a movable plate is fixedly connected at the lower end of a telescopic rod of the air cylinder. According to the automatic conveying and cutting device for the printing paper of the digital printer, disclosed by the utility model, the cutting blade is pushed by the starting cylinder to cut the paper, so that the forming efficiency of the printed paper is improved, and the cutting blade is used for cutting, and meanwhile, a group of grooves corresponding to each cutting are kept, so that the cutting blade is prevented from directly contacting with the conveying belt when cutting, and the surface of the conveying belt is damaged or damaged, and the protection effect is realized.

Description

Automatic conveying and cutting of printing paper of digital printer

Technical Field

The utility model relates to the technical field of printing machine paper cutting, in particular to automatic conveying and cutting of printing paper of a digital printing machine.

Background

Printers are used to apply pressure to a mechanical device to ink onto a surface of a stationary print medium (e.g., paper or cloth) to transfer the ink. It is a significant improvement over earlier printing processes in which the cloth, paper or other medium is repeatedly wiped or wiped to effect ink transfer, thereby speeding up the printing process. The existing digital printer is very troublesome in that after printing paper, the printed paper often needs staff to carry the paper to a cutting machine for cutting, and when the conveying device in the prior art operates, the printed paper is inconvenient to directly cut on a conveying belt, and the surface of the printed paper is easy to damage or lose, so that the later-stage work is influenced.

Disclosure of Invention

The utility model mainly aims to provide an automatic conveying and cutting device for printing paper of a digital printer, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an automatic cutting of carrying of printing paper of digital printer, includes conveyor, conveyor's upside internally mounted has the conveyer belt, the printing equipment main part is installed to conveyor's upper end, install cutting mechanism on conveyor's upper end and the conveyer belt, cutting mechanism includes the support frame that fixed mounting is close to printing equipment main part one side at conveyor upper end, the upper end fixedly connected with cylinder of support frame, the telescopic link lower extreme fixedly connected with fly leaf of cylinder, the front and back end of fly leaf is all fixedly provided with slider, the spout has all been seted up to the position that the front and back side inner wall of support frame corresponds the slider, the lower extreme fixed mounting of fly leaf has the stationary blade, the lower extreme fixedly connected with cutter blade of stationary blade, the both sides that the lower extreme of stationary blade is close to the cutter blade are all fixedly provided with the set of fixed shell, and two sets of the inboard of fixed shell all is provided with the cavity, and two sets of the downside of cavity all movably are provided with the layering, two sets of all fixedly connected with a plurality of springs between the upside inner wall of layering and cavity.

Preferably, a plurality of groups of metal strips are fixedly arranged on the conveyor belt, grooves are formed in the inner sides of the metal strips, and cutter strips are fixedly connected to the bottoms of the grooves.

Preferably, the telescopic rod of the air cylinder movably penetrates through the upper side position of the supporting frame.

Preferably, the sliding block and the sliding groove are arranged in a sliding way, and the cutting blade is arranged at the lower end of the fixing piece and is close to the middle position.

Preferably, the pressing strip and the fixed shell are movably arranged in a limiting mode, and the springs are uniformly arranged in a plurality of groups.

Preferably, the upper ends of the metal strips are at the same level with the surface of the conveying belt, and a plurality of groups of the metal strips are uniformly distributed on the conveying belt.

Compared with the prior art, the utility model has the following beneficial effects:

the telescopic rod through the start cylinder promotes fly leaf, two sets of layering and cutter piece downwardly moving, and two sets of layering are pressed respectively on the paper, and the cutter piece continuously descends and cuts the paper to improve paper shaping efficiency after the printing.

When the cutter blade cuts, a plurality of groups of metal strips move along with the conveyer belt, and the cutter blade cuts corresponding a group of grooves each time, so that the cutter blade is prevented from directly contacting with the conveyer belt when cutting, and the surface of the conveyer belt is damaged or damaged, thereby playing a role in protection.

Drawings

FIG. 1 is a schematic view of an overall structure of an automatic transport and cutting of printing sheets of a digital printer according to the present utility model;

FIG. 2 is a schematic diagram showing a partially cut-away structure of a cutting mechanism for automatically conveying and cutting printing paper of a digital printer according to the present utility model;

FIG. 3 is a schematic diagram showing a partially cut-away structure of a cutting mechanism for automatically conveying and cutting printing paper of a digital printer according to the present utility model;

fig. 4 is a schematic view showing a partial structure of a cutting mechanism for automatically conveying and cutting printing paper of a digital printer according to the present utility model.

In the figure: 1. a conveying device; 2. a conveyor belt; 3. a printing apparatus main body; 4. a cutting mechanism; 41. a support frame; 42. a cylinder; 43. a movable plate; 44. a slide block; 45. a chute; 46. a fixing piece; 47. a cutting blade; 48. a fixed case; 49. a cavity; 410. pressing strips; 411. a spring; 412. a metal strip; 413. a groove; 414. and (5) cutting knife strips.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, an automatic conveying and cutting device for printing paper of a digital printer comprises a conveying device 1, a conveying belt 2 is internally installed on the upper side of the conveying device 1, a printing device main body 3 is installed at the upper end of the conveying device 1, a cutting mechanism 4 is installed on the upper end of the conveying device 1 and the conveying belt 2, the cutting mechanism 4 comprises a supporting frame 41 fixedly installed on one side, close to the printing device main body 3, of the upper end of the conveying device 1, an air cylinder 42 is fixedly connected to the upper end of the supporting frame 41, a movable plate 43 is fixedly connected to the lower end of a telescopic rod of the air cylinder 42, sliding blocks 44 are fixedly arranged at the front end and the rear end of the movable plate 43, sliding grooves 45 are formed in positions, corresponding to the sliding blocks 44, of the inner walls of the front side and the rear side of the supporting frame 41, fixing plates 46 are fixedly provided with fixing plates 46, cutter blades 47 are fixedly connected to the lower ends of the fixing plates 46, two sides, two groups of the inner sides of the fixing shells 48 are fixedly provided with cavities 49, the lower sides of the two groups of the cavities 49 are movably provided with pressing strips 410, the two groups of pressing strips 410 are fixedly connected to the upper side inner walls of the cavities 49, a plurality of metal strips 412 are fixedly connected to the inner sides of the metal strips 413, and a plurality of the inner sides of the metal strips 413 are fixedly connected to the inner sides of the groups of the metal strips 413 are fixedly arranged.

In this embodiment, the telescopic rod of the air cylinder 42 movably penetrates through the upper side of the supporting frame 41, the sliding block 44 and the sliding groove 45 are slidably arranged, the cutting blade 47 is arranged at the lower end of the fixing piece 46 and is close to the middle position, the pressing bar 410 and the fixing shell 48 are movably limited, the plurality of groups of springs 411 are uniformly arranged, the upper end of the metal strip 412 and the surface of the conveying belt 2 are at the same level, and the plurality of groups of metal strips 412 are uniformly distributed on the conveying belt 2.

Specifically, the whole printing paper is placed at the upper end of the conveyor belt 2, the printing paper is driven to be transported through the use of the conveyor device 1, the conveyor belt 2 and the printing equipment main body 3 in the prior art, and enters the printing equipment main body 3 to perform printing work, then the printed paper comes out from the other side, moves to the lower side of the supporting frame 41, pushes the movable plate 43 to move downwards along the sliding groove 45 through the telescopic rod of the starting air cylinder 42, is limited by the sliding block 44 and the sliding groove 45, keeps moving downwards horizontally, two groups of pressing strips 410 and cutter blades 47 mounted on the lower side of the movable plate 43 are driven, the two groups of pressing strips 410 are respectively pressed on the paper, simultaneously move towards the inner side of the fixed shell 48, compress the springs 411, enable the cutter blades 47 to leak out when continuously descending, so as to cut the paper, thereby improving the forming efficiency of the printed paper, and finally, simultaneously, a plurality of groups of metal strips 412 move along with the movement of the conveyor belt 2, keep the position of a corresponding group of grooves 413 when each time the cutter blades 47 cut, simultaneously enable the two groups of pressing strips 410 to be contacted with the metal strips 412, and the cutter strips 414 to be matched with the cutter blades 414 to uniformly cut, and damage the conveyor belt 2 when the cutter blades 47 are cut, or the surface of the conveyor belt is prevented from being directly damaged, and the surface of the conveyor belt 2 is damaged.

Working principle:

when the device is used, firstly, the whole printing paper is placed at the upper end of the conveying belt 2, the printing paper is driven to be conveyed by using the conveying device 1, the conveying belt 2 and the printing equipment main body 3 in the prior art, the printing paper enters the printing equipment main body 3 to be printed, secondly, the printed paper is moved out from the other side to the lower side of the supporting frame 41, the movable plate 43 is pushed to move downwards along the sliding groove 45 by the telescopic rod of the starting cylinder 42, the sliding block 44 and the sliding groove 45 are limited to keep horizontal downwards, two groups of pressing strips 410 and the cutter blades 47 mounted on the lower side of the movable plate 43 are driven, the two groups of pressing strips 410 are respectively pressed on the paper and simultaneously move towards the inner side of the fixed shell 48, the spring 411 is compressed, the cutter blades 47 are enabled to leak when continuously descending, the paper is cut, the paper forming efficiency after printing is improved, and finally, the cutter blades 47 are cut, a plurality of groups of metal strips 412 are kept at the position corresponding to one group of grooves 413 when the cutter blades 47 are cut along with the movement of the conveying belt 2, the two groups of pressing strips 410 are contacted with the metal strips 412, the cutter strips 414 are enabled to be uniformly contacted with the cutter blades 47, and the cutter blades 47 are prevented from damaging the conveying belt 2 when the surface is cut, or the conveying belt is damaged, and the cutter belt is prevented from being directly damaged by the cutter 2.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Printing paper automatic conveying and cutting of a digital printer comprises a conveying device (1), and is characterized in that: the upper side internally mounted of conveyor (1) has conveyer belt (2), printing apparatus main part (3) are installed to the upper end of conveyor (1), install cutting mechanism (4) on the upper end of conveyor (1) and conveyer belt (2), cutting mechanism (4) are including support frame (41) that fixed mounting is close to printing apparatus main part (3) one side in conveyor (1) upper end, the upper end fixedly connected with cylinder (42) of support frame (41), telescopic link lower extreme fixedly connected with fly leaf (43) of cylinder (42), the front and back end of fly leaf (43) is all fixedly provided with slider (44), spout (45) have all been seted up to the position that the front and back side inner wall of support frame (41) corresponds slider (44), the lower extreme fixed mounting of fly leaf (43) has stationary blade (46), the lower extreme fixedly connected with piece (47) of stationary blade (46), both sides that the lower extreme of stationary blade (46) is close to cutting blade (47) are all fixedly provided with fixed shell (48), both sides of cavity (49) are all provided with cavity (49) are all fixed with, cavity (410) are all set up to cavity (49), a plurality of groups of springs (411) are fixedly connected between the two groups of pressing strips (410) and the upper inner wall of the cavity (49).

2. An automated transfer cutting of printing paper for a digital printer according to claim 1, wherein: a plurality of groups of metal strips (412) are fixedly arranged on the conveying belt (2), grooves (413) are formed in the inner sides of the metal strips (412), and cutter strips (414) are fixedly connected to the bottoms of the grooves (413).

3. An automated transfer cutting of printing paper for a digital printer according to claim 1, wherein: the telescopic rod of the air cylinder (42) movably penetrates through the upper side of the supporting frame (41).

4. An automated transfer cutting of printing paper for a digital printer according to claim 1, wherein: the sliding block (44) and the sliding groove (45) are arranged in a sliding way, and the cutting blade (47) is arranged at the lower end of the fixing piece (46) close to the middle position.

5. An automated transfer cutting of printing paper for a digital printer according to claim 1, wherein: the pressing strips (410) and the fixed shell (48) are movably arranged in a limiting mode, and a plurality of groups of springs (411) are uniformly arranged.

6. An automated transfer cutting of printing paper for a digital printer according to claim 2, wherein: the upper ends of the metal strips (412) are level with the surface of the conveying belt (2), and a plurality of groups of the metal strips (412) are uniformly distributed on the conveying belt (2).