CN220264632U

CN220264632U - Cloth-releasing tension adjusting system of inkjet printer

Info

Publication number: CN220264632U
Application number: CN202321959977.7U
Authority: CN
Inventors: 李佳鹏; 杨帆
Original assignee: Anhui Liyu Computer Equipment Manufacturing Co ltd
Current assignee: Anhui Liyu Computer Equipment Manufacturing Co ltd
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2023-12-29
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses a cloth releasing tension adjusting system of an inkjet printer, which relates to the technical field of advertisement jet printing and comprises a spiral roller assembly and two groups of bent rod assemblies, wherein the two groups of bent rod assemblies are arranged up and down and are positioned between the spiral roller assembly and a guide roller assembly, and the two groups of bent rod assemblies are arranged between the spiral roller assembly and the guide roller assembly, wherein the guide roller assembly is arranged between the spiral roller assembly and the guide roller assembly: the spiral roller assembly comprises two first bearing supports and a spiral roller, the two first bearing supports are oppositely arranged, two ends of the spiral roller are respectively and rotatably arranged on the two first bearing supports, and two threads with opposite spiral directions are arranged on the spiral roller. According to the utility model, through the arrangement of the spiral roller, when the printing material is conveyed through the spiral roller, the rotation of the spiral roller can enable the two threads on the spiral roller to be pushed to two sides, so that the middle part of the printing material can be driven to be pushed to two sides, namely the printing material can be flattened, the stress of the printing material is eliminated, and the printing material is convenient for follow-up printing.

Description

Cloth-releasing tension adjusting system of inkjet printer

Technical Field

The utility model relates to the technical field of advertisement spray printing, in particular to a cloth-releasing tension adjusting system of a spray painting machine.

Background

The ink jet printer is a large printer series product, the existing ink jet printer uses solvent type or UV curing type ink, wherein the solvent type ink has strong smell and corrosiveness, and the ink permeates into a printing material through corrosion in the printing process, so that an image is not easy to fade, and the ink jet printer has the characteristics of water resistance, ultraviolet resistance, scratch resistance and the like.

At present, in the production process of various printing coiled materials, internal stress generated by errors such as thickness, width and the like of materials can be concentrated in the material coil, and in the subsequent printing production process of a spray painting machine, abnormal phenomena such as wrinkling and deviation can be caused, so that the production efficiency and quality of spray painting printing are affected.

Therefore, we propose a cloth-releasing tension adjusting system of an inkjet printer.

Disclosure of Invention

(one) solving the technical problems

(II) technical scheme

In order to solve the problems, the utility model provides the following technical scheme:

the utility model provides a cloth tension governing system is put to air brushing machine, includes spiral roller subassembly and two sets of bent rod subassemblies, two sets of bent rod subassemblies arrange from top to bottom and all be located between spiral roller subassembly and the guide roll subassembly, wherein:

the spiral roller assembly comprises two first bearing supports and a spiral roller, the two first bearing supports are oppositely arranged, two ends of the spiral roller are respectively and rotatably arranged on the two first bearing supports, and two threads with opposite spiral directions are arranged on the spiral roller;

the bent rod assembly comprises two second bearing supports and a bent rod, the two second bearing supports are arranged oppositely, two ends of the bent rod are respectively and rotatably arranged on the two second bearing supports, and the middle position of the bent rod is in a bent state to form a convex part.

As a further scheme of the utility model: the guide roller assembly comprises two third bearing supports and guide rollers, the two third bearing supports are oppositely arranged, and two ends of each guide roller are respectively and rotatably arranged on the two third bearing supports.

As a further scheme of the utility model: the second bearing support is provided with a speed reducer, and the speed reducer is in transmission connection with the bent rod.

As a further scheme of the utility model: and a hand wheel is arranged on the speed reducer.

As a further scheme of the utility model: the two threads with opposite spiral directions are symmetrically arranged along the center position of the spiral roller.

As a further scheme of the utility model: one of the first bearing supports is provided with a driving motor, and an output shaft of the driving motor is fixedly connected with the end part of the spiral roller, which is positioned on the first bearing support.

(III) beneficial effects

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

1. through the arrangement of the spiral roller, when the printing material is conveyed through the spiral roller, the rotation of the spiral roller can enable two threads on the printing material to be pushed to two sides, and further the middle of the printing material can be driven to be pushed to two sides, namely the printing material can be flattened, the stress of the printing material is eliminated, and the printing material is convenient to follow-up printing;

2. by arranging the two bent rods, the printing material which is wound and conveyed by the spiral roller can be wound on the two bent rods from top to bottom, and the printing material can be further spread and unfolded under the action of the convex part, so that the stress existing in the printing material is completely eliminated, and the subsequent printing work can be better facilitated; simultaneously, the respective angles of the two bent rods can be adjusted, so that the stress of different printing materials can be eliminated conveniently, and the application range is wide.

Drawings

The utility model is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

fig. 3 is a schematic side view of fig. 2.

In the figure: 1. a first bearing support; 2. a spiral roller; 3. a second bearing support; 4. bending a rod; 5. a third bearing support; 6. a guide roller; 7. a speed reducer; 8. a hand wheel; 9. a driving motor; 10. printing material.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, the system for adjusting the cloth-releasing tension of the inkjet printer provided by the utility model is used in an auxiliary mode with the inkjet printer, and can be used for stably and smoothly conveying the material 10 to be printed to the inkjet printer, so that the stress of the printing material 10 is eliminated, and the accurate printing work is facilitated.

Specifically, the system includes spiral roller assembly and two sets of bent rod assemblies, and two sets of bent rod assemblies are arranged from top to bottom and all are located between spiral roller assembly and the guide roll assembly, wherein: the stress of the printing material 10 itself in the moving process can be eliminated by using the spiral roller assembly; the two bent rod assemblies can further eliminate the stress existing in the printing material 10, so that the printing material 10 can be conveyed to the inkjet printer more stably and smoothly for printing.

For the setting of screw roller subassembly, screw roller subassembly includes two first bearing support 1 and screw roller 2, and two first bearing support 1 relative arrangement, and the both ends of screw roller 2 are installed on two first bearing support 1 respectively in the rotation, are provided with two screw opposite in direction's screw on the screw roller 2, and the preferred screw opposite in direction's screw is along the central point symmetry setting of screw roller 2. When the printing material 10 is conveyed through the spiral roller 2, the spiral roller 2 rotates to enable two threads on the spiral roller to be pushed to two sides, and then the middle of the printing material 10 can be pushed to two sides, namely the printing material 10 can be flattened, stress of the printing material is eliminated, and follow-up printing is facilitated.

For the arrangement of the middle bending rod assembly, the bending rod assembly comprises two second bearing supports 3 and a bending rod 4, the two second bearing supports 3 are oppositely arranged, two ends of the bending rod 4 are respectively rotatably arranged on the two second bearing supports 3, and the middle position of the bending rod 4 is in a bending state to form a convex part. The printing material 10 which is wound and conveyed by the spiral roller 2 can be wound on the two bent rods 4 from top to bottom, the winding state can be represented by fig. 2 and 3, and the printing material 10 can be further spread by the arrangement of the convex parts, so that the stress existing in the printing material 10 is completely eliminated, and the subsequent printing work can be better and conveniently carried out.

After the printing material 10 is wound on the two bent rods 4, the two bent rods 4 can be respectively driven to rotate, then the two bent rods 4 can rotate by respective angles, the printing material 10 can be spread in a multi-angle manner by utilizing the rotated positions of the two bent rods 4, so that the stress of different printing materials 10 can be conveniently eliminated, and the application range is wide.

Further, in order to enable the printing material 10 conveyed by the two bending rods 4 to be conveyed to the inkjet printer smoothly, the inkjet printer further comprises a guide roller assembly, wherein the guide roller assembly comprises two third bearing supports 5 and a guide roller 6, the two third bearing supports 5 are oppositely arranged, and two ends of the guide roller 6 are respectively rotatably arranged on the two third bearing supports 5. The printing material 10 can be guided to the inkjet printer by the guide roller 6, so that the inkjet printer can perform stable printing on the printing material 10.

In order to realize the drive to the bent rod 4, can be provided with reduction gear 7 on second bearing support 3 to reduction gear 7 is connected with bent rod 4 transmission, further, can set up hand wheel 8 on reduction gear 7, and staff's drive hand wheel 8 can drive bent rod 4 through reduction gear 7 and rotate, and then realizes the regulation of bent rod 4 corresponding angle, convenient operation.

In order to achieve a rotation of the spiral roller 2, a drive motor 9 may be provided on one of the first bearing supports 1, and an output shaft of the drive motor 9 is fixedly connected to the end of the spiral roller 2 at the first bearing support 1. When the printing machine is used, the driving motor 9 is started, the rotation of the output shaft of the driving motor 9 can drive the spiral roller 2 to rotate, and then the work that the printing material 10 is pushed to two sides from the middle position by two threads with opposite spiral directions is realized.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a cloth tension governing system is put to air brushing machine, its characterized in that includes spiral roller subassembly and two sets of bent rod subassemblies, two sets of bent rod subassemblies arrange from top to bottom and all be located between spiral roller subassembly and the guide roll subassembly, wherein:

the spiral roller assembly comprises two first bearing supports (1) and a spiral roller (2), the two first bearing supports (1) are oppositely arranged, two ends of the spiral roller (2) are respectively rotatably arranged on the two first bearing supports (1), and two threads with opposite spiral directions are arranged on the spiral roller (2);

the bending rod assembly comprises two second bearing supports (3) and a bending rod (4), the two second bearing supports (3) are arranged oppositely, two ends of the bending rod (4) are respectively rotatably arranged on the two second bearing supports (3), and the middle position of the bending rod (4) is in a bending state to form a convex part.

2. The cloth release tension adjusting system of an inkjet printer according to claim 1, further comprising a guide roller assembly, wherein the guide roller assembly comprises two third bearing supports (5) and a guide roller (6), the two third bearing supports (5) are oppositely arranged, and two ends of the guide roller (6) are respectively rotatably mounted on the two third bearing supports (5).

3. The cloth release tension adjusting system of the inkjet printer according to claim 2, wherein a speed reducer (7) is arranged on the second bearing support (3), and the speed reducer (7) is in transmission connection with the bent rod (4).

4. A cloth-releasing tension adjusting system of an inkjet printer according to claim 3, wherein a hand wheel (8) is provided on the decelerator (7).

5. The cloth-releasing tension adjusting system of an inkjet printer according to claim 4, wherein two threads with opposite spiral directions are symmetrically arranged along the center position of the spiral roller (2).

6. The cloth release tension adjusting system of an inkjet printer according to any one of claims 1 to 5, wherein a driving motor (9) is provided on one of the first bearing supports (1), and an output shaft of the driving motor (9) is fixedly connected with an end portion of the spiral roller (2) located on the first bearing support (1).