CN219362726U

CN219362726U - Discharging traction device for flexible printing machine

Info

Publication number: CN219362726U
Application number: CN202320992590.5U
Authority: CN
Inventors: 张承刚; 张昭; 张晴晴
Original assignee: Shandong Guoyin Machinery Co ltd
Current assignee: Shandong Guoyin Machinery Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-07-18
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to the technical field of flexible printing machines, and discloses a discharging traction device for a flexible printing machine, which comprises a traction device main body, wherein a through groove is formed in one side wall of the traction device main body, a fixed block is connected to the inner wall of the through groove in a sliding manner, a dovetail groove is formed in the other side wall of the traction device main body, a threaded rod is rotatably connected to the inner wall of the dovetail groove, one end of the threaded rod penetrates through the traction device main body and extends to the outer wall of the traction device main body, and a sliding block is connected to the outer wall of the threaded rod in a threaded manner. This kind of a ejection of compact draw gear for flexible printing machine sets up the bull stick through the inside at the draw gear main part, sets up the pinch roller at the outer wall of bull stick, when using, then can not appear printing the loose condition of article, through setting up dovetail, slider, threaded rod, fixed block, logical groove, the staff can adjust the height of pinch roller according to the thickness of printing article in the use.

Description

Discharging traction device for flexible printing machine

Technical Field

The utility model relates to the technical field of flexible printing machines, in particular to a discharging traction device for a flexible printing machine.

Background

Printing machines are machines for printing text and pictures, modern printing machines generally consist of mechanisms for loading, inking, stamping and feeding paper, and there are many types of printing machines available, such as: digital printers, flexographic printers, monochrome printers, and the like.

Through retrieval, china patent grant number CN205416683U discloses a press traction device pinch roller structure, including the traction roller, left side memorial arch seat, right side memorial arch seat, first pinch roller, the second pinch roller, first pinch roller is installed on first eccentric cover through first deep groove ball bearing, second pinch roller is installed on second eccentric cover through second deep groove ball bearing, first eccentric cover fixed mounting is epaxial at the pinch roller, second eccentric cover fixed mounting is epaxial at the pinch roller, be located the left side of first eccentric cover, the left end of pinch roller axle is installed in second diamond bearing, the pinch roller axle right-hand member is installed in first diamond bearing, first diamond bearing is installed in right side memorial arch seat medial surface, second diamond bearing is installed in left side memorial arch seat medial surface, still fixed mounting has the swing arm on the pinch roller axle, the one end of swing arm is articulated with the piston rod end of mini cylinder through the bolt, the tail end of mini cylinder articulates on the cylinder installation axle, cylinder installation axle fixed mounting is in right side memorial arch seat. The utility model can conveniently adjust the pressing force of the pressing wheel and the traction roller by adjusting the air pressure, and has the advantages of reasonable structure, convenient installation and operation and low manufacturing cost.

The press roller structure of the traction device of the printing machine in the above patent has the following problems:

this printing machine draw gear pinch roller structure, staff prevent to appear pressing the circumstances of off tracking when using under the effect of first pinch roller and second pinch roller in the use, and this design staff in the use, when the article of printing is about to print the end, the other end of printing the article then has lost the pulling force, and at this moment, the printing article is in the lax state, then can influence the rolling at the back for last rolling is in the lax state, still needs the staff to adjust, comparatively extravagant time.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a discharging traction device for a flexible printing machine, and the situation that the tail end of a printed article is loose in the rolling process can not occur in the use process of a designer.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a ejection of compact draw gear for flexible printing machine, includes the draw gear main part, logical groove has been seted up to a side wall of draw gear main part, logical inslot wall sliding connection has the fixed block, the dovetail has been seted up to the opposite side wall of draw gear main part, the inner wall rotation of dovetail is connected with the threaded rod, the one end of threaded rod runs through the draw gear main part, and extends to the outer wall of draw gear main part, the outer wall threaded connection of threaded rod has the slider, rotate between slider and the fixed block and be connected with the bull stick, the outer wall fixedly connected with pinch roller of bull stick.

Preferably, the outer wall fixedly connected with motor of fixed block, the output and the bull stick fixed connection of motor.

Preferably, the bottom fixedly connected with telescopic link of fixed block, the other end and the inner wall fixed connection of logical groove of telescopic link.

Preferably, a handle is fixedly arranged on the upper end face of the threaded rod.

Preferably, the sliding block is matched with the dovetail groove.

Preferably, the fixing block is matched with the through groove.

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

this kind of a ejection of compact draw gear for flexible printing machine sets up the bull stick through the inside at the draw gear main part, sets up the pinch roller at the outer wall of bull stick, when using, then can not appear printing the loose condition of article, through setting up dovetail, slider, threaded rod, fixed block, logical groove, the staff can adjust the height of pinch roller according to the thickness of printing article in the use.

Drawings

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

FIG. 2 is a schematic side view of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a traction device body; 2. a slide block; 3. a rotating rod; 4. a pinch roller; 5. a fixed block; 6. a through groove; 7. a motor; 8. a telescopic rod; 9. a handle; 10. a dovetail groove; 11. a threaded rod.

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.

Referring to fig. 1-3, a discharging traction device for a flexible printing machine comprises a traction device main body 1, a through groove 6 is formed in one side wall of the traction device main body 1, a fixed block 5 is slidably connected to the inner wall of the through groove 6, a dovetail groove 10 is formed in the other side wall of the traction device main body 1, a threaded rod 11 is rotatably connected to the inner wall of the dovetail groove 10, one end of the threaded rod 11 penetrates through the traction device main body 1 and extends to the outer wall of the traction device main body 1, a sliding block 2 is in threaded connection with the outer wall of the threaded rod 11, a rotating rod 3 is rotatably connected between the sliding block 2 and the fixed block 5, and a pressing roller 4 is fixedly connected to the outer wall of the rotating rod 3.

The utility model is used for the discharging traction device of the flexible printer, the working personnel is in use, under the action of the first pinch roller and the second pinch roller, the situation of pressure deflection is prevented when in use, the main structure in the technical scheme is similar to the main structure of the pinch roller structure of the traction device of the printer, the patent number CN205416683U discloses the main structure of the pinch roller structure of the traction device of the printer, the working personnel passes through the traction device main body 1 and the pinch roller 4, then the threaded rod 11 is rotated according to the thickness of the object to be printed, the threaded rod 11 drives the sliding block 2 to slide in the dovetail groove 10, the rotating rod 11 is stopped when the pinch roller 4 is tightly attached to the printed object, the situation that the printed object is loose can not occur when the pinch roller 4 is arranged by the working personnel in use, and the working efficiency of the working personnel is improved.

As shown in fig. 2, the outer wall fixedly connected with motor 7 of fixed block 5, the output and the bull stick 3 fixed connection of motor 7 are through the outer wall installation motor 7 at fixed block 5, and the staff is in the use, start motor 7 for motor 7 drives bull stick 3 rotation, can let the printing article slide more easily.

As shown in fig. 2, the bottom of the fixed block 5 is fixedly connected with a telescopic rod 8, the other end of the telescopic rod 8 is fixedly connected with the inner wall of the through groove 6, and the telescopic rod 8 is installed at the bottom of the fixed block 5, so that the rotating rod 3 is more stable in the use process.

As shown in fig. 1, the handle 9 is fixedly installed on the upper end surface of the threaded rod 11, and by installing the handle 9 at the tail end of the threaded rod 11, a worker can rotate the threaded rod 11 more easily during use.

As shown in fig. 3, the sliding block 2 is arranged in a matching manner with the dovetail groove 10, and by arranging the sliding block 2 in a matching manner with the dovetail groove 10, a worker can conveniently drive the sliding block 2 to rotate in the dovetail groove 10 by the threaded rod 11 in the using process.

As shown in fig. 1, the fixing block 5 is arranged in a matching manner with the through groove 6, and by arranging the fixing block 5 in a matching manner with the through groove 6, a worker slides the fixing block 5 in the through groove 6 more easily in the use process.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "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; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a ejection of compact draw gear for flexonics machine, includes draw gear main part (1), a serial communication port, logical groove (6) have been seted up to a lateral wall of draw gear main part (1), the inner wall sliding connection of logical groove (6) has fixed block (5), dovetail (10) have been seted up to the opposite side wall of draw gear main part (1), the inner wall rotation of dovetail (10) is connected with threaded rod (11), the one end of threaded rod (11) runs through draw gear main part (1), and extends to the outer wall of draw gear main part (1), the outer wall threaded connection of threaded rod (11) has slider (2), rotate between slider (2) and the fixed block (5) and be connected with bull stick (3), the outer wall fixedly connected with pinch roller (4) of bull stick (3).

2. The discharging traction device for the flexible printing machine according to claim 1, wherein the outer wall of the fixed block (5) is fixedly connected with a motor (7), and the output end of the motor (7) is fixedly connected with the rotating rod (3).

3. The discharging traction device for the flexible printing machine according to claim 1, wherein the bottom of the fixed block (5) is fixedly connected with a telescopic rod (8), and the other end of the telescopic rod (8) is fixedly connected with the inner wall of the through groove (6).

4. Discharge traction device for a flexible printing machine according to claim 1, characterized in that the upper end face of the threaded rod (11) is fixedly fitted with a handle (9).

5. The outfeed traction device for a flexible printing machine according to claim 1, characterized in that the slider (2) is arranged in a matching manner with a dovetail groove (10).

6. A discharge traction device for a flexible printing machine according to claim 1, characterized in that the fixed block (5) is arranged in a matching manner with the through slot (6).