CN219546285U - Rotary press conveying and adjusting mechanism - Google Patents

Abstract

The utility model discloses a conveying and adjusting mechanism of a rotary printing machine, which comprises two frame side plates, wherein the number of the frame side plates is two, the two frame side plates are corresponding, a winding assembly is arranged between the two frame side plates, a sliding rail is arranged between the two frame side plates, a press roller support is arranged at the lower end of the inside of the sliding rail, a press roller is arranged between the two press roller supports, the press roller is positioned at the upper end of the winding assembly, the upper end of the sliding rail is slidably connected with a detection moving part connected with the press roller support, an adjusting assembly for driving the detection moving part to move up and down is arranged between the two frame side plates, a driving assembly for driving the adjusting assembly to rotate is arranged on one frame side of the press roller support, and a guide roller assembly is arranged between the two frame side plates.

Description

Rotary press conveying and adjusting mechanism

Technical Field

The utility model relates to the technical field of printers, in particular to a conveying and adjusting mechanism of a rotary printer.

Background

The rotary printing machine is printing equipment for printing on a roll product, is mainly used for printing paper products such as some stickers, anti-counterfeiting labels and packaging labels, and when the paper products are rolled and printed, the paper products can be unstable when being conveyed by the rolling device of the rotary printing machine, so that the paper products are not tightly attached to the cross rod and shake left and right, the tightness of the paper products rolled by the rolling device is different, the conveying and adjusting mechanism of the conventional rotary printing machine is complex in structure, manual adjustment is needed during adjustment, and therefore the adjusting efficiency is low, and the production speed is influenced.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the conveying and adjusting mechanism of the rotary printing machine, which has the advantages of simple structure, simplicity and convenience in operation, better winding effect, capability of automatically adjusting the compacting force, convenience for people and capability of effectively solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rotary press carries adjustment mechanism, includes the frame curb plate, the number of frame curb plate is two, two frame curb plates are corresponding, and be equipped with winding subassembly between two frame curb plates, all be equipped with a slip track in the middle of two frame curb plates, slip orbital inside lower extreme is equipped with the compression roller support, be equipped with the compression roller between two compression roller supports, the compression roller is located winding subassembly's upper end, slip orbital upper end sliding connection has the detection moving part of being connected with the compression roller support, and be equipped with the regulation subassembly that drives the detection moving part and reciprocate between two frame curb plates, be equipped with the drive subassembly that drives regulation subassembly pivoted on one frame curb plate, be equipped with the deflector roll subassembly between two frame curb plates, the deflector roll subassembly is located one side of compression roller support.

Further, the winding assembly comprises a winding shaft which is in transfer connection with one side plate of the machine frame through a bearing, a winding motor which drives the winding shaft to rotate is arranged on the side plate of the machine frame, the winding shaft can be driven to rotate through rotation of the winding motor, and the printed paper product can be wound through the winding shaft.

Further, the compression roller support comprises a second sliding seat which is in sliding connection with the sliding rail, and a connecting spring is uniformly fixed at the upper end of the second sliding seat.

Further, the detection moving piece comprises a first sliding seat which is in sliding connection with the sliding rail, the lower surface of the first sliding seat is connected with the upper end of the connecting spring, a pressure sensor is fixed on the upper surface of the first sliding seat, and a threaded column II is fixed at the upper end of the pressure sensor.

Further, the adjusting component comprises two lug plates fixed with the side plates of the machine frame, a first threaded column is connected between the two lug plates through a bearing, the two side plates of the machine frame are connected with a gear through bearings, the gear is connected with a second threaded column on the two detection moving parts in a threaded connection mode, and the two gears are meshed with the first threaded column.

Further, the drive assembly includes the motor cabinet fixed with the frame curb plate, be equipped with servo motor on the motor cabinet, servo motor's output shaft tip is fixed with the one end of screw thread post one, can drive screw thread post one through servo motor rotation and rotate, can drive the gear through screw thread post one and rotate, can drive screw thread post and reciprocate through gear rotation, can drive sliding seat one through screw thread post and slide from top to bottom, can drive the compression roller support through sliding seat one and reciprocate, so can adjust the upper and lower position of compression roller, compress tightly when rolling the axle through the compression roller, make the effect better when rolling the axle, and can adjust the pressure that the compression roller compresses tightly through pressure sensor, so as to prevent that the pressure is too little or too big.

Further, the deflector roll subassembly includes two slip that set up respectively on the frame curb plate leads to the groove, and the inside in two slip leads to the groove all is equipped with sliding seat III, is equipped with light spring between the inside top surface in sliding seat III's upper end and slip leads to the groove, and is connected with the deflector roll through the bearing between two sliding seat III, can push down the sliding seat three-dimensional through light spring, can push down the printing paper through the deflector roll to this can make the printing paper extend.

Compared with the prior art, the utility model has the beneficial effects that: can drive the winding axle through winding motor rotation and rotate, can roll up the paper products that print well through the winding axle, can drive screw thread post rotation through servo motor rotation, can drive the gear through screw thread post one and rotate, can drive screw thread post and reciprocate through gear rotation, can drive sliding seat one and reciprocate through screw thread post, can drive the compression roller support through sliding seat one and reciprocate, thereby can be to the upper and lower position adjustment of compression roller, can compress tightly the winding axle when rolling through the compression roller, make the effect better when winding axle rolling, and can adjust the pressure that the compression roller compresses tightly through pressure sensor, thereby prevent that pressure is too little or too big, can push down the sliding seat through light spring, can push down the printing paper through the deflector roll, thereby can make printing paper stretch, this printing machine carries adjustment mechanism, and a structure is simple and easy and simple to handle, not only makes the rolling effect better, but also can rotate the dynamics adjustment that compresses tightly automatically, for people provides convenience.

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.

In the figure: the device comprises a detection moving part 1, a thread column II, a pressure sensor 12, a sliding seat I, a compression roller support 2, a sliding seat II, a connecting spring 22, a guide roller assembly 3, a sliding seat III, a sliding through groove 32, a light spring 33, a guide roller 34, a compression roller 4, a driving assembly 5, a servo motor 51, a motor seat 52, an adjusting assembly 6, a lug plate 61, a thread column I62, a gear 63, a winding assembly 7, a winding motor 71, a winding shaft 72, a frame side plate 8 and a sliding rail 9.

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. 1-2, the present utility model provides a technical solution: a rotary press conveying and adjusting mechanism comprises two frame side plates 8, wherein the number of the frame side plates 8 is two, the two frame side plates 8 are corresponding, a winding component 7 is arranged between the two frame side plates 8, a sliding rail 9 is arranged between the two frame side plates 8, a press roller support 2 is arranged at the lower end of the inside of the sliding rail 9, a press roller 4 is arranged between the two press roller supports 2, the press roller 4 is positioned at the upper end of the winding component 7, the upper end of the sliding rail 9 is in sliding connection with a detection moving part 1 connected with the press roller support 2, an adjusting component 6 for driving the detection moving part 1 to move up and down is arranged between the two frame side plates 8, a driving component 5 for driving the adjusting component 6 to rotate is arranged on one frame side plate 8, a guide roller component 3 is arranged between the two frame side plates 8, the guide roller component 3 is positioned at one side of the press roller support 2, the winding assembly 7 comprises a winding shaft 72 which is in transfer connection with one frame side plate 8 through a bearing, a winding motor 71 which drives the winding shaft 72 to rotate is arranged on the frame side plate 8, the winding shaft 72 can be driven to rotate through the rotation of the winding motor 71, the printed paper product can be wound through the winding shaft 72, the compression roller support 2 comprises a sliding seat II 21 which is in sliding connection with the sliding rail 9, a connecting spring 22 is uniformly fixed at the upper end of the sliding seat II 21, the detection moving member 1 comprises a sliding seat I13 which is in sliding connection with the sliding rail 9, the lower surface of the sliding seat I13 is connected with the upper end of the connecting spring 22, the upper surface of the sliding seat I13 is fixedly provided with a pressure sensor 12, the upper end of the pressure sensor 12 is fixedly provided with a threaded column II 11, the adjusting assembly 6 comprises two lug plates 61 which are fixedly connected with the frame side plate 8 through bearings, a threaded column I62 is connected between the two lug plates 61, the two frame side plates 8 are connected with a gear 63 through bearings, the gear 63 is connected with a threaded post two 11 on the two detection moving parts 1 through a threaded connection mode, the two gears 63 are meshed with a threaded post one 62, the driving assembly 5 comprises a motor seat 52 fixed with the frame side plates 8, a servo motor 51 is arranged on the motor seat 52, the end part of an output shaft of the servo motor 51 is fixed with one end of the threaded post one 62, the threaded post one 62 can be driven to rotate through the rotation of the servo motor 51, the gear 63 can be driven to rotate through the threaded post one 62, the threaded post 11 can be driven to move up and down through the rotation of the gear 63, the sliding seat one 13 can be driven to slide up and down through the threaded post 11, the up-down position of the compression roller 4 can be adjusted through the sliding seat one 13, the compression roller 4 can compress when the winding shaft 72 is wound up, the effect is better when the winding shaft 72 is wound, the pressure of the compression roller 4 can be regulated through the pressure sensor 12, so that the too small or too large pressure is prevented, the guide roller assembly 3 comprises two sliding through grooves 32 which are respectively arranged on the side plate 8 of the frame, three sliding seats 31 are respectively arranged in the two sliding through grooves 32, a light spring 33 is arranged between the upper end of the three sliding seats 31 and the inner top surface of the sliding through groove 32, guide rollers 34 are connected between the three sliding seats 31 through bearings, the three sliding seats 31 can be pressed downwards through the light spring 33, the printing paper can be pressed downwards through the guide rollers 34, so that the printing paper can be stretched, the rotary press conveying regulating mechanism has the advantages of simple structure, simple and convenient operation, better winding effect and automatic regulation of the pressing force, providing convenience for people.

When in use: the winding motor 71 rotates to drive the winding shaft 72 to rotate, the winding shaft 72 winds the printed paper product, the servo motor 51 rotates to drive the first threaded column 62 to rotate, the first threaded column 62 drives the gear 63 to rotate, the first gear 63 rotates to drive the first threaded column 11 to move up and down, the first sliding seat 13 is driven to slide up and down by the first threaded column 11, the first sliding seat 13 drives the press roller support 2 to move up and down, the upper and lower positions of the press roller 4 are adjusted, the winding shaft 72 is tightly pressed by the press roller 4, the winding shaft 72 winds the paper product better, the pressing force of the press roller 4 is adjusted by the pressure sensor 12, the pressure is prevented from being too small or too large, the third sliding seat 31 is pressed down by the light spring 33, the printing paper is pressed down by the guide roller 34, and the printing paper is stretched.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.

Claims (7)

1. The utility model provides a rotary press carries adjustment mechanism, includes frame curb plate (8), its characterized in that: the number of frame curb plate (8) is two, two frame curb plates (8) are corresponding, and be equipped with between two frame curb plates (8) winding subassembly (7), all be equipped with a slip track (9) in the middle of two frame curb plates (8), the inside lower extreme of slip track (9) is equipped with compression roller support (2), be equipped with compression roller (4) between two compression roller supports (2), compression roller (4) are located winding subassembly (7)'s upper end, the upper end sliding connection of slip track (9) has detection moving part (1) that are connected with compression roller support (2), and be equipped with between two frame curb plates (8) and drive regulation subassembly (6) the regulation subassembly (5) that reciprocates, be equipped with deflector roll subassembly (3) between two frame curb plates (8), deflector roll subassembly (3) are located one side of compression roller support (2).

2. A rotary press transport adjustment mechanism according to claim 1, characterized in that: the winding assembly (7) comprises a winding shaft (72) which is in transfer connection with one frame side plate (8) through a bearing, and a winding motor (71) which drives the winding shaft (72) to rotate is arranged on the frame side plate (8).

3. A rotary press transport adjustment mechanism according to claim 1, characterized in that: the compression roller support (2) comprises a second sliding seat (21) which is in sliding connection with the sliding rail (9), and a connecting spring (22) is uniformly fixed at the upper end of the second sliding seat (21).

4. A rotary press transport adjustment mechanism according to claim 3, characterized in that: the detection moving part (1) comprises a first sliding seat (13) which is in sliding connection with the sliding track (9), the lower surface of the first sliding seat (13) is connected with the upper end of the connecting spring (22), the upper surface of the first sliding seat (13) is fixedly provided with a pressure sensor (12), and the upper end of the pressure sensor (12) is fixedly provided with a second threaded column (11).

5. A rotary press transport adjustment mechanism according to claim 4, characterized in that: the adjusting component (6) comprises two lug plates (61) fixed with the frame side plates (8), a first threaded column (62) is connected between the two lug plates (61) through bearings, the two frame side plates (8) are connected with a gear (63) through bearings, the gear (63) is connected with a second threaded column (11) on the two detection moving parts (1) through a threaded connection mode, and the two gears (63) are meshed with the first threaded column (62).

6. A rotary press transport adjustment mechanism according to claim 5, characterized in that: the driving assembly (5) comprises a motor seat (52) fixed with the frame side plate (8), a servo motor (51) is arranged on the motor seat (52), and the end part of an output shaft of the servo motor (51) is fixed with one end of the first threaded column (62).

7. A rotary press transport adjustment mechanism according to claim 1, characterized in that: the guide roller assembly (3) comprises two sliding connection grooves (32) which are respectively arranged on the side plates (8) of the machine frame, sliding seat three (31) are respectively arranged in the two sliding connection grooves (32), a light spring (33) is arranged between the upper end of the sliding seat three (31) and the inner top surface of the sliding connection groove (32), and guide rollers (34) are connected between the two sliding seat three (31) through bearings.