CN217102357U

CN217102357U - Deviation correcting device on digital printing equipment conduction band mechanism

Info

Publication number: CN217102357U
Application number: CN202220518911.3U
Authority: CN
Inventors: 杨文�
Original assignee: Hangzhou Saiyang Digital Technology Co ltd
Current assignee: Hangzhou Saiyang Digital Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-02
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a deviation correcting device on digital printing equipment conduction band mechanism, the loach carrying platform comprises a supporting fram, swing joint has first support and the second support of rectifying on the support, it is connected with first deviation correcting roller to rotate on the first support of rectifying, it is connected with the second roller of rectifying to rotate on the second support of rectifying, first top that is located the second roller of rectifying just becoming the roller, the below of support frame is provided with driving motor, be provided with the drive separation and reunion case on driving motor's the main shaft, be provided with two output shafts on the drive separation and reunion case, two output shafts rectify the leg joint with first support and the second respectively, two rollers of rectifying of accessible correct the conduction band and correct to improve and correct efficiency.

Description

Deviation correcting device on digital printing equipment conduction band mechanism

Technical Field

The utility model belongs to the technical field of digital printing equipment, more specifically the deviation correcting device on digital printing equipment conduction band mechanism that says so.

Background

With the wide application of the digitization technology in various industries, the development and progress of new technology are promoted continuously. The digital printing technology is a high and new technology product which integrates the mechanical and computer electronic information technologies and is gradually formed along with the continuous development of the computer technology, the appearance and continuous perfection of the technology bring a brand new concept to the textile printing and dyeing industry, and the advanced production principle and means of the technology bring an unprecedented development opportunity to the textile printing and dyeing.

The guide belt mechanism used on the digital printing equipment plays a role in guiding the movement of the printed gray fabric and lining the printed gray fabric, and is one of important parts in the digital printing equipment. However, the phenomenon of deviation of the guide belt on the guide belt mechanism can occur after long-time operation, namely the operation direction of the guide belt is not parallel to the rotation direction of the guide belt shaft, so that gray fabric on the guide belt is obliquely conveyed, and the printing quality of the gray fabric is reduced or even scrapped.

However, most of the existing deviation rectifying devices only have one deviation rectifying roller, the deviation rectifying effect on the guide belt is poor, and the deviation rectifying time is long.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a deviation correcting device on digital printing equipment conduction band mechanism improves the efficiency of correcting to the conduction band through two rollers of rectifying.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a deviation correcting device on digital printing equipment conduction band mechanism, includes the support frame, swing joint has first support and the second support of rectifying on the support, it is connected with the first roller that rectifies to rotate on the first support of rectifying, it is connected with the second roller that rectifies to rotate on the second support of rectifying, first just become the roller and be located the second top of rectifying the roller, the below of support frame is provided with driving motor, be provided with the drive separation and reunion case on driving motor's the main shaft, be provided with two output shafts on the drive separation and reunion case, two output shafts respectively with first support and the second leg joint of rectifying.

Furthermore, be provided with two sliding trays on the support frame, be provided with the sliding block on first support and the second support of rectifying, sliding block and sliding tray sliding connection.

Furthermore, be provided with the tensioning support on the first support of rectifying, tensioning support slidable connects on the first support of rectifying, and first roller rotation of rectifying connects on the tensioning support.

Further, be provided with the tensioning hole on the first support of rectifying, the lower extreme of tensioning support stretches into in the tensioning hole, threaded connection has fixing bolt on the first support of rectifying, fixing bolt stretches into the tensioning hole and the tensioning support is inconsistent.

Furthermore, a worm and two worm wheels connected to the worm are arranged in the driving clutch box, the worm is connected with the driving motor, and the worm wheels and the output shaft support are provided with clutch mechanisms.

Compared with the prior art, the beneficial effects of the utility model are that: the first deviation correcting roller and the second deviation correcting roller are respectively arranged on the upper side and the lower side of the guide belt, and the first deviation correcting bracket and the second deviation correcting bracket are driven to rotate by the driving motor and the driving clutch box, so that the guide belt can be corrected by the two deviation correcting rollers, and the correction efficiency is improved; the clutch box can be driven to realize the independent rotation or synchronous rotation of the two output shafts, and the selection can be carried out according to different deflection conditions of the guide belt.

Drawings

FIG. 1 is a schematic view of the front structure of the deviation correcting device of the present invention;

FIG. 2 is a schematic side view of the deviation correcting device of the present invention;

fig. 3 is a schematic view of the internal structure of the middle driving clutch box of the present invention.

Reference numerals: 1. a support frame; 2. a first deviation correcting bracket; 3. a second deviation rectifying bracket; 4. a first deviation correcting roller; 5. a second deviation rectifying roller; 6. a drive motor; 7. driving the clutch box; 8. a sliding groove; 9. a slider; 10. tensioning the support; 11. fixing the bolt; 12. an output shaft; 13. a clutch mechanism; 14. a worm; 15. a worm gear.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

The present invention is further explained with reference to fig. 1 to 3.

The utility model provides a deviation correcting device on digital printing equipment conduction band mechanism, includes support frame 1, swing joint has first support 2 and the second of rectifying a deviation 3 on the support, it is connected with first roller 4 of rectifying a deviation to rotate on the first support 2 of rectifying a deviation, it is connected with the second roller 5 of rectifying a deviation to rotate on the second support 3 of rectifying a deviation, first just change the roller and be located the second top of roller 5 of rectifying a deviation, the below of support frame 1 is provided with driving motor 6, be provided with drive off-box 7 on driving motor 6's the main shaft, be provided with two output shafts 12 on the drive off-box 7, two output shafts 12 are connected with first support 2 and the second of rectifying a deviation 3 respectively.

As shown in fig. 1 and 2, during the use, the conduction band is located first deviation correcting roller 4 and second deviation correcting roller 5, when the sensor on the digital printing equipment detected the conduction band and taken place to deflect, control driving motor 6 through the controller on the equipment starts, make two output shafts 12 rotate simultaneously through drive clutch case 7, thereby drive first support 2 and the second of rectifying simultaneously and rectify support 3 and rotate, make first deviation correcting roller 4 and the second of rectifying 5 to deflect, thereby correct the conduction band, and can correct the conduction band fast through two deviation correcting rollers, improve and correct efficiency.

Preferably, when the power input of the driving motor 6 drives the clutch box 7, the controller can control the internal mechanism thereof to enable the power output condition of the two conveying shafts on the clutch box 7, including only one output shaft 12 rotating or two output shafts 12 rotating simultaneously, to implement different correction effects for different deviation conditions of the belt.

As shown in fig. 2, it is preferable in this embodiment that two sliding grooves 8 are provided on the support frame 1, sliding blocks 9 are provided on the first deviation rectifying support 2 and the second deviation rectifying support 3, the sliding blocks 9 are slidably connected to the sliding grooves 8, and when the first deviation rectifying support 2 and the second deviation rectifying support 3 rotate, the sliding blocks 9 are driven to slide in the sliding grooves in an arc shape, and the deviation rectifying supports can be simultaneously supported in the sliding process, so that the rotation accuracy of the deviation rectifying supports is improved.

As shown in fig. 2, in the present embodiment, a tensioning bracket 10 is preferably disposed on the first deviation rectifying bracket 2, the tensioning bracket 10 is slidably connected to the first deviation rectifying bracket 2, and the first deviation rectifying roller 4 is rotatably connected to the tensioning bracket 10, so that the tensioning degree of the guide belt is changed by the first deviation rectifying roller 4 by vertically sliding the tensioning bracket 10 on the first deviation rectifying bracket 2, and a tensioning mechanism is not required to be disposed on the guide belt mechanism.

As shown in fig. 2, it is preferred in this embodiment be provided with the tensioning hole on the first support 2 of rectifying, the lower extreme of tensioning support 10 stretches into in the tensioning hole, threaded connection has fixing bolt 11 on the first support 2 of rectifying, fixing bolt 11 stretches into the tensioning hole and is inconsistent with tensioning support 10, can make tensioning support 10 carry out the regulation of tensile force at the downthehole vertical slip of tensioning after loosening fixing bolt 11, screws fixing bolt 11 after the regulation again, can fix tensioning support 10 on first support 2 of rectifying.

As shown in fig. 3, in the driving clutch box 7, preferably, a worm 14 and two worm wheels 15 connected to the worm 14 are provided, the worm 14 is connected to the driving motor 6, the worm wheel 15 and the output shaft 12 are supported by a clutch mechanism 13, the driving motor 6 drives the worm 14 to rotate, the worm 14 drives the worm wheel 15 to rotate, and a controller on the device selects whether to connect the worm wheel 15 and the output shaft 12 through the clutch mechanism 13 according to the deflection condition of the guide belt, thereby realizing different output conditions.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a deviation correcting device on digital printing equipment conduction band mechanism which characterized in that: the supporting frame is provided with a first deviation rectifying support and a second deviation rectifying support, the first deviation rectifying support is connected with a first deviation rectifying roller in a rotating mode, the second deviation rectifying support is connected with a second deviation rectifying roller in a rotating mode, the first deviation rectifying roller is located above the second deviation rectifying roller, a driving motor is arranged below the supporting frame, a driving separation and combination box is arranged on a main shaft of the driving motor, two output shafts are arranged on the driving separation and combination box, and the two output shafts are connected with the first deviation rectifying support and the second deviation rectifying support respectively.

2. The apparatus of claim 1, wherein the deviation corrector is arranged on the guide belt mechanism of the digital printing apparatus: the support frame is provided with two sliding grooves, sliding blocks are arranged on the first deviation rectifying support and the second deviation rectifying support, and the sliding blocks are connected with the sliding grooves in a sliding mode.

3. The deviation rectifying device on a belt guiding mechanism of a digital printing apparatus as claimed in claim 2, wherein: the first deviation rectifying support is provided with a tensioning support, the tensioning support is connected to the first deviation rectifying support in a sliding mode, and the first deviation rectifying roller is connected to the tensioning support in a rotating mode.

4. The apparatus of claim 3, wherein the deviation corrector is arranged on the guide belt mechanism of the digital printing apparatus: be provided with the tensioning hole on the first support of rectifying, the lower extreme of tensioning support stretches into in the tensioning hole, threaded connection has fixing bolt on the first support of rectifying, fixing bolt stretches into the tensioning hole and the tensioning support is inconsistent.

5. The apparatus of claim 4, wherein the deviation corrector is arranged on the guide belt mechanism of the digital printing apparatus: a worm and two worm wheels connected to the worm are arranged in the driving clutch box, the worm is connected with a driving motor, and a clutch mechanism is arranged between the worm wheels and the output shaft support.