CN217226967U

CN217226967U - Carton printing machine printing roller set convenient to adjust

Info

Publication number: CN217226967U
Application number: CN202220220869.7U
Authority: CN
Inventors: 欧阳晓明; 欧阳月明
Original assignee: Ganzhou Hongcheng Printing Co ltd
Current assignee: Ganzhou Hongcheng Printing Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-08-19
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to a carton printing machine printing roller group convenient to adjust, which comprises a frame, one side of the bottom of the frame is fixedly provided with a driving motor, the end part of an output shaft of the driving motor is fixedly connected with a first shaft lever, one end of the first shaft lever is connected with a lower printing roller through a flange component, through arranging a driving mechanism, the driving mechanism can drive the upper printing roller to lift through a second shaft lever, the space between the upper printing roller and the lower printing roller can be adjusted, cartons with different thicknesses can be printed, through arranging the driving motor, the driving motor can drive the lower printing roller to rotate through the first shaft lever, the first shaft lever can drive a driving component through a transmission component, the driving component can drive the second shaft lever and the upper printing roller to rotate, the upper printing roller and the lower printing roller rotate simultaneously to print the cartons, the operation is convenient, the lower printing roller and the upper printing roller are both fixedly connected through the flange component, the installation and disassembly are convenient, and the replacement and maintenance are convenient.

Description

Carton printing machine printing roller set convenient to adjust

Technical Field

The utility model relates to a carton printing machine printing roller set convenient to adjust belongs to printing machine technical field.

Background

The carton printing machine is characterized in that characters and images to be printed are firstly made into a printing plate and arranged on the printing machine, then people operate the printing machine to evenly coat ink on the positions, where the characters and the images are arranged, of the printing plate, and then the ink is directly or indirectly transferred to a corrugated board or a carton, so that printing copies identical to the printing plate are copied.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, provide a carton printing machine printing roller set convenient to adjust, the height and position relation of the printing roller set are convenient to adjust, can print cartons with different thicknesses, through setting up a driving mechanism, the driving mechanism can drive an upper printing roller to lift through a second shaft lever, can adjust the space between the upper printing roller and a lower printing roller, can print cartons with different thicknesses, through setting up a driving motor, the driving motor can drive the lower printing roller to rotate through a first shaft lever, the first shaft lever can drive a driving component through a transmission component, the driving component can drive the second shaft lever to rotate with the upper printing roller, the upper printing roller and the lower printing roller rotate simultaneously to print cartons, the operation is convenient, the lower printing roller and the upper printing roller are fixedly connected through a flange component, the installation is convenient for dismantle, conveniently changes the maintenance, can effectively solve the problem in the background art.

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

a printing roller set of a carton printing machine convenient to adjust comprises a frame, wherein a driving motor is fixedly arranged on one side of the bottom of the frame, the end part of the output shaft of the driving motor is fixedly connected with a first shaft lever, one end of the first shaft lever is connected with a lower printing roller through a flange component, a driving mechanism is arranged above the lower printing roller and inside the machine frame, a guiding and positioning component is fixedly arranged on one side of the driving mechanism, one side of the driving mechanism far away from the guiding and positioning component is rotationally connected with a second shaft lever through a rotating shaft, one end of the second shaft lever is connected with an upper printing roller through a flange component, the outer side of the first shaft lever is connected with a driving component through a transmission component, and one end of the driving component far away from the transmission component is connected with the second shaft rod, the surface of the front side of the frame is connected with an access door through a hinge shaft, a guide sliding groove is formed in one side of the rack, and the second shaft rod penetrates through an inner cavity of the guide sliding groove.

As a further description of the above technical solution, the transmission assembly includes a driving gear, the driving gear is fixedly sleeved outside the first shaft rod, the top of the driving gear is engaged with a driven gear, a third shaft rod is fixedly arranged on one side of the driven gear, and the third shaft rod, the first shaft rod and the second shaft rod are all rotatably arranged on one side of the frame through bearings.

As a further description of the above technical solution, the driving mechanism includes a screw rod, the screw rod is rotatably disposed in the inner cavity of the frame through a rotating shaft, a threaded sleeve is sleeved on the outer side of the screw rod, the second shaft rod is rotatably disposed on one side of the threaded sleeve through the rotating shaft, and a rotating handle is fixedly disposed at the top of the screw rod.

As a further description of the above technical solution, the flange assembly includes a first flange piece and a second flange piece, and a screw is connected between the first flange piece and the second flange piece.

As a further description of the above technical solution, the driving assembly is composed of a driving pulley, a belt and a driven pulley, and the driving pulley and the driven pulley are respectively and fixedly disposed at one end of the third shaft rod and outside the second shaft rod.

As a further description of the above technical solution, the guiding and positioning assembly is composed of a guiding slideway and a guiding slider, and the guiding slideway and the guiding slider are respectively and fixedly disposed on one side of the inner cavity of the frame and one side of the threaded sleeve.

The utility model discloses beneficial effect: 1. by arranging the driving mechanism, the driving mechanism can drive the upper printing roller to lift through the second shaft rod, the distance between the upper printing roller and the lower printing roller can be adjusted, and cartons with different thicknesses can be printed;

2. through setting up driving motor, driving motor can drive down through first axostylus axostyle that the printing roller is rotatory, first axostylus axostyle can drive assembly through drive assembly, drive assembly can drive the second axostylus axostyle and last printing roller is rotatory, it can print the carton with printing roller rotation simultaneously down to go up the printing roller, and convenient for operation, lower printing roller all carries out fixed connection through the flange subassembly with last printing roller, convenient to install and dismantle, conveniently change the maintenance.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

Fig. 1 is the utility model discloses a carton printing machine printing roller group structure chart convenient to adjust.

Fig. 2 is the utility model discloses a carton printing machine printing roller group cross-sectional view convenient to adjust.

Fig. 3 is the utility model discloses a carton printing machine printing roller set front view convenient to adjust.

Fig. 4 is the utility model discloses a carton printing machine printing roller set's last printing roller front view convenient to adjust.

The reference numbers in the figures: 1. a frame; 2. a drive motor; 3. a first shaft lever; 4. a lower printing roller; 5. a drive mechanism; 6. a second shaft lever; 7. an upper printing roller; 8. a drive assembly; 9. an access door; 10. a driving gear; 11. a driven gear; 12. a third shaft lever; 13. a screw rod; 14. a threaded sleeve; 15. rotating the handle; 16. a first flange piece; 17. a second flange piece; 18. and (4) screws.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a carton printing machine printing roller set convenient to adjust comprises a machine frame 1, wherein a driving motor 2 is fixedly arranged on one side of the bottom of the machine frame 1, the driving motor 2 can drive a lower printing roller 4 to rotate through a first shaft rod 3, the first shaft rod 3 can drive a driving component 8 through a transmission component, the driving component 8 can drive a second shaft rod 6 and an upper printing roller 7 to rotate, the upper printing roller 7 and the lower printing roller 4 rotate simultaneously to print a carton, the end part of an output shaft of the driving motor 2 is fixedly connected with the first shaft rod 3, one end of the first shaft rod 3 is connected with the lower printing roller 4 through a flange component, a driving mechanism 5 is arranged above the lower printing roller 4 and positioned in the machine frame 1, a guiding and positioning component is fixedly arranged on one side of the driving mechanism 5, far away from the guiding and positioning component, is rotatably connected with the second shaft rod 6 through a rotating shaft, the printing roller 7 is connected with through flange assembly to 6 one end of second axostylus axostyle, 3 outsides of first axostylus axostyle are connected with drive assembly 8 through drive assembly, just drive assembly 8 keeps away from drive assembly's one end and is connected with

second axostylus axostyle

6, 1 front side surface of frame is connected with access door 9 through the hinge, 1 one side of frame begins to have the direction spout, just the second axostylus axostyle 6 is worn to locate the direction spout inner chamber.

Specifically, as shown in fig. 1-4, the transmission assembly includes a driving gear 10, the driving gear 10 is fixedly sleeved on the outer side of the first shaft 3, the top of the driving gear 10 is engaged with a driven gear 11, a third shaft 12 is fixedly arranged on one side of the driven gear 11, the third shaft 12, the first shaft 3 and the second shaft 6 are rotatably arranged on one side of the frame 1 through bearings, the driving gear 10 can drive the driven gear 11 to rotate, the driven gear 11 can drive the driving assembly 8 to rotate through the third shaft 12, the driving mechanism 5 includes a lead screw 13, the lead screw 13 is rotatably arranged in the inner cavity of the frame 1 through a rotating shaft, a threaded sleeve 14 is sleeved on the outer side of the lead screw 13, the second shaft 6 is rotatably arranged on one side of the threaded sleeve 14 through a rotating shaft, a rotating handle 15 is fixedly arranged on the top of the lead screw 13, and the threaded sleeve 14 can be controlled to lift by rotating the rotating handle 15 clockwise or counterclockwise rotating the lead screw 13, the screw sleeve 14 can drive the upper printing roller 7 to ascend and descend through the second shaft rod 6, the ascending and descending of the upper printing roller 7 can be controlled to adjust the distance between the upper printing roller 7 and the lower printing roller 4, the flange component comprises a first flange piece 16 and a second flange piece 17, a screw 18 is connected between the first flange piece 16 and the second flange piece 17, the lower printing roller 4 and the upper printing roller 8 can be disassembled and assembled through disassembling the fixing screw 18, the driving component 8 comprises a driving belt wheel, a belt and a driven belt wheel, the driving belt wheel and the driven belt wheel are respectively and fixedly arranged at one end of the third shaft rod 12 and the outer side of the second shaft rod 6, the guiding and positioning component comprises a guiding slide way and a guiding slide block, the guiding slide way and the guiding slide block are respectively and fixedly arranged at one side of the inner cavity of the machine frame 1 and one side of the screw sleeve 14, the guiding slide way and the guiding slide block can guide and limit the screw sleeve 14, so that the screw sleeve 14 can be lifted stably and can avoid shaking when the screw sleeve 14 is lifted.

The utility model discloses theory of operation: the screw sleeve 14 can be controlled to ascend and descend by rotating the handle 15 clockwise or anticlockwise to rotate the screw rod 13, the screw sleeve 14 can drive the upper printing roller 7 to ascend and descend through the second shaft rod 6, the upper printing roller 7 can be controlled to ascend and descend to adjust the distance between the upper printing roller 7 and the lower printing roller 4, the guide slide way and the guide slide block can guide the screw sleeve 14 to limit, the screw sleeve 14 can ascend and descend stably, the driving motor 2 can drive the lower printing roller 4 to rotate through the first shaft rod 3, the first shaft rod 3 can drive the driving assembly 8 through the transmission assembly, the driving assembly 8 can drive the second shaft rod 6 to rotate with the upper printing roller 7, the upper printing roller 7 and the lower printing roller 4 can simultaneously rotate to print a carton, and the lower printing roller 4 and the upper printing roller 8 can be disassembled and installed by disassembling the fixing screw 18.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a carton printing machine printing roller group convenient to adjust, includes frame (1), its characterized in that: a driving motor (2) is fixedly arranged on one side of the bottom of the machine frame (1), a first shaft lever (3) is fixedly connected to the end portion of an output shaft of the driving motor (2), one end of the first shaft lever (3) is connected with a lower printing roller (4) through a flange component, a driving mechanism (5) is arranged above the lower printing roller (4) and positioned in the machine frame (1), a guiding and positioning component is fixedly arranged on one side of the driving mechanism (5), one side, far away from the guiding and positioning component, of the driving mechanism (5) is rotatably connected with a second shaft lever (6) through a rotating shaft, one end of the second shaft lever (6) is connected with an upper printing roller (7) through a flange component, a driving component (8) is connected to the outer side of the first shaft lever (3) through a transmission component, one end, far away from the transmission component, of the driving component (8) is connected with a second shaft lever (6), and the front side surface of the machine frame (1) is connected with an access door (9) through a hinge shaft, a guide sliding groove is formed in one side of the rack (1), and the second shaft lever (6) penetrates through the inner cavity of the guide sliding groove.

2. The carton printer printing roller set convenient to adjust of claim 1, characterized in that: the transmission assembly comprises a driving gear (10), the driving gear (10) is fixedly sleeved on the outer side of the first shaft lever (3), the top of the driving gear (10) is meshed with a driven gear (11), a third shaft lever (12) is fixedly arranged on one side of the driven gear (11), and the third shaft lever (12), the first shaft lever (3) and the second shaft lever (6) are all arranged on one side of the rack (1) in a rotating mode through bearings.

3. The set of printing rollers of a carton printing press facilitating adjustment according to claim 2, wherein: actuating mechanism (5) include lead screw (13), just lead screw (13) rotate through the pivot and set up in frame (1) inner chamber, lead screw (13) outside cover is equipped with swivel nut (14), just second axostylus axostyle (6) rotate through the pivot and set up in swivel nut (14) one side, lead screw (13) top is fixed to be equipped with and rotates handle (15).

4. The set of carton printing press printing rollers for facilitating adjustment according to claim 3, wherein: the flange assembly comprises a first flange piece (16) and a second flange piece (17), and a screw (18) is connected between the first flange piece (16) and the second flange piece (17).

5. The set of adjustable carton printing rollers of claim 4, characterized in that: the driving component (8) consists of a driving belt pulley, a belt and a driven belt pulley, and the driving belt pulley and the driven belt pulley are respectively and fixedly arranged at one end of the third shaft lever (12) and the outer side of the second shaft lever (6).

6. The set of adjustable carton printing rollers of claim 5, characterized in that: the guiding and positioning component consists of a guiding slideway and a guiding slide block, and the guiding slideway and the guiding slide block are respectively and fixedly arranged on one side of the inner cavity of the frame (1) and one side of the screw sleeve (14).