CN210211721U - Independent transmission device of ink distributing roller of label printing machine - Google Patents

Abstract

The utility model discloses an even independent transmission of china ink cylinder of label printing machine, including motor and even china ink cylinder center support main shaft, the speed reducer is installed to the output of motor, and the left end of speed reducer is provided with the speed reducer fixing base, and the internally mounted of speed reducer fixing base has the shaft coupling, and the outside of shaft coupling is provided with transmission shaft an, and transmission shaft an's left end rear side is fixed with drive gear an, and transmission shaft an's left end front side is provided with idler gear, and idler gear's surface front side is provided with drive gear c, and drive gear c's surface front side is fixed with transmission shaft b. The utility model discloses a set up speed reducer, speed reducer fixing base, shaft coupling, transmission shaft a, drive gear supporting seat, idler gear, drive gear c, drive gear d, transmission shaft b and printing machine upper bracket, solved the even black poor and unable automatic or semi-automatic problem of washing machine of realization of the even black cylinder transmission of current label printing machine.

Description

Independent transmission device of ink distributing roller of label printing machine

Technical Field

The utility model relates to a label printing machine technical field specifically is an even black cylinder independent transmission of label printing machine.

Background

Even black cylinder among traditional label printing machine's even black cylinder transmission is same motor drive and makes synchronous motion with the printing ink roller, and the advantage is simple structure, and is with low costs, but traditional label printing machine even black cylinder transmission shortcoming is even black effect not good (printing quality is not good enough promptly), will start the host computer when washing the machine, full manual operation, and it is dangerous again to waste time and energy and waste material, can't realize automatic or semi-automatic washing machine, the utility model particularly relates to a label printing machine even black cylinder independent transmission.

However, the prior art has the following defects:

1. the existing ink distributing roller transmission device of the label printing machine has poor ink distributing effect;

2. the existing ink distributing roller transmission device of the label printing machine cannot realize automatic or semi-automatic washing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an even black cylinder independent transmission of label printing machine has solved the even black cylinder transmission of current label printing machine and has evenly black poor effect and can't realize the problem of automatic or semi-automatic machine of washing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an independent transmission device of an ink distribution roller of a label printing machine comprises a motor and a central supporting main shaft of the ink distribution roller, wherein a speed reducer is installed at the output end of the motor, a speed reducer fixing seat is arranged at the left end of the speed reducer and fixed on an upper support of the printing machine, a coupler is installed inside the speed reducer fixing seat, a transmission shaft a is arranged outside the coupler, a transmission gear a is fixed on the rear side of the left end of the transmission shaft a, an idle gear and an idle gear shaft a are arranged on the front side of the left end of the transmission shaft a, the idle gear shaft a is fixed on a transmission gear supporting seat, the transmission gear supporting seat is fixed on the upper support of the printing machine, a transmission gear c is arranged on the front side of the outer surface of the idle gear, a transmission shaft b is fixed at the center of the transmission gear c, the transmission, the front side of the left end of the transmission shaft b is provided with a transmission gear e, the transmission gear e is fixed on an ink distribution cylinder, the outer surface of a central support main shaft of the ink distribution cylinder is provided with the ink distribution cylinder, the right end of the central support main shaft of the ink distribution cylinder is fixed with a right side plate of the ink distribution cylinder, and the left end of the central support main shaft of the ink distribution cylinder penetrates through the left side plate of the ink distribution cylinder.

Preferably, the transmission gear a is in meshed connection with the idle gear.

Preferably, the idle gear is in meshing connection with the transmission gear c.

(III) advantageous effects

The utility model provides an even black cylinder independent transmission of label printing machine possesses following beneficial effect:

1. the utility model discloses a set up transmission shaft a, drive gear a, the idler gear, drive gear c and drive gear d, motor and speed reducer are installed on the speed reducer fixing base, through shaft coupling drive transmission shaft a, then drive gear a fixes on transmission shaft a, drive gear a drives drive gear c through the idler gear, rethread drive gear c fixes on transmission shaft b, let drive gear d fix on transmission shaft b, let drive gear c drive gear d through transmission shaft b again, drive gear d drives drive gear e, and drive gear e fixes on even black cylinder, thereby drive even black cylinder and rotate, thereby carry out even black to the printing.

2. The utility model discloses a set up speed reducer, speed reducer fixing base, shaft coupling and printing machine upper bracket, the output shaft can be chooseed for use to the speed reducer and be the cavity speed reducer, can not use speed reducer fixing base and shaft coupling like this, and the speed reducer snap-on is on printing machine upper bracket, and transmission shaft an can the disect insertion in the speed reducer and drive transmission shaft an and rotate.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the partial side view cross-sectional structure of the present invention;

FIG. 4 is an enlarged structural view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is a sectional view of the transmission gear supporting seat of the present invention.

The reference numbers in the figures are: 1. a motor; 2. a speed reducer; 3. a speed reducer fixing seat; 4. a coupling; 5. a transmission shaft a; 6. a transmission gear a; 7. an idler gear; 7a, an idle gear shaft; 8. a transmission gear c; 9. a transmission shaft b; 10. a transmission gear d; 11. a transmission gear e; 12. an ink distributing roller; 13. a support on the printing machine; 14. a transmission gear supporting seat; 15. a left side plate of the ink distributing roller; 16. a right side plate of the ink distributing roller; 17. the center of the ink distribution cylinder supports the main shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an independent transmission device of an ink distribution roller of a label printing machine comprises a motor 1 and a central support main shaft 17 of the ink distribution roller, wherein the output end of the motor 1 is provided with a speed reducer 2, the left end of the speed reducer 2 is provided with a speed reducer fixing seat 3, the speed reducer fixing seat 3 is fixed on an upper support 13 of the printing machine, the inside of the speed reducer fixing seat 3 is provided with a coupling 4, the outer side of the coupling 4 is provided with a transmission shaft a5, the rear side of the left end of the transmission shaft a5 is fixed with a transmission gear a6, the transmission gear a6 is in meshing connection with an idle gear 7, the front side of the left end of the transmission shaft a5 is provided with an idle gear 7 and an idle gear shaft 7a, the idle gear shaft 7a is fixed on a transmission gear support 14, the transmission gear support 14 is fixed on the upper support 13 of the printing machine, the, because errors are generated in part processing and assembly, and the meshing clearance between gears cannot be well ensured, an idle gear shaft 7a for fixing the idle gear 7 is designed to be adjustable, the idle gear shaft 7a is locked immediately after the clearance between a transmission gear a6 and the idle gear 7 and a transmission gear c8 is adjusted during assembly, a transmission shaft b9 is fixed at the center of a transmission gear c8, the transmission shaft b9 is fixed on a transmission gear supporting seat 14, the idle gear shaft 7a, the idle gear 7, the transmission shaft b9, the transmission gear c8 and the transmission gear d10 are arranged on the transmission gear supporting seat 14, the transmission gear supporting seat 14 and the parts are designed to be a small independent assembly body for convenient installation and maintenance, the transmission gear supporting seat 14 is fixed on a support 13 on a printing machine by screws after the small independent assembly body is assembled, and the transmission gear supporting seat 14 is designed to be a split type, when any part mounted on the transmission gear supporting seat 14 is maintained, the transmission gear supporting seat 14 does not need to be dismounted, but each part can be independently dismounted only by dismounting a split fixing screw on the transmission gear supporting seat 14, a transmission gear d10 is mounted on the rear side of the left end of a transmission shaft b9, a transmission gear e11 is mounted on the front side of the left end of a transmission shaft b9, the transmission gear e11 is fixed on an ink distribution cylinder 12, an ink distribution cylinder 12 is arranged on the outer surface of an ink distribution cylinder central supporting main shaft 17, an ink distribution cylinder right side plate 16 is fixed at the right end of the ink distribution cylinder central supporting main shaft 17, and the left end of the ink distribution cylinder central supporting main shaft 17 penetrates through the ink distribution.

When the ink distribution device is used, firstly, the motor 1 and the speed reducer 2 are opened, the motor 1 and the speed reducer 2 are installed on the speed reducer fixing seat 3, the transmission shaft a5 is driven by the coupler 4, then the transmission gear a6 is fixed on the transmission shaft a5, the transmission gear a6 drives the transmission gear c8 by the idler gear 7, then is fixed on the transmission shaft b9 by the transmission gear c8, the transmission gear d10 is fixed on the transmission shaft b9, the transmission gear c8 drives the transmission gear d10 by the transmission shaft b9, the transmission gear d10 drives the transmission gear e11, the transmission gear e11 is fixed on the ink distribution roller 12, so as to drive the ink distribution roller 12 to rotate, thereby carrying out ink distribution on printing, the speed reducer 2 can select the hollow speed reducer as the output shaft, so that the fixing seat 3 and the coupler 4 can not be used, the speed reducer 2 is directly fixed on the support 13 on the printing, the transmission gear a6 and the transmission gear c8 can be selected from a chain wheel or a synchronous belt pulley and use a chain or a synchronous belt for transmission, and the intermediate idle gear 7 is changed into a tension wheel of the chain or the synchronous belt, so that the transmission principle can be realized, and the automatic or semi-automatic washing machine can be realized.

To sum up, the utility model discloses a set up speed reducer 2, speed reducer fixing base 3, shaft coupling 4, transmission shaft a5, drive gear a6, drive gear supporting seat 14, idler gear 7, drive gear c8, drive gear d10 and printing machine upper bracket 13, solved the even black poor and unable automatic or semi-automatic problem of washing machine of realizing of even black cylinder transmission of current label printing machine.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a label printing machine is even black cylinder independent transmission, includes motor (1) and even black cylinder center support main shaft (17), its characterized in that: the output end of the motor (1) is provided with a speed reducer (2), the left end of the speed reducer (2) is provided with a speed reducer fixing seat (3), the speed reducer fixing seat (3) is fixed on an upper support (13) of the printing machine, a coupler (4) is installed inside the speed reducer fixing seat (3), the outer side of the coupler (4) is provided with a transmission shaft a (5), the rear side of the left end of the transmission shaft a (5) is fixed with a transmission gear a (6), the front side of the left end of the transmission shaft a (5) is provided with an idle gear (7) and an idle gear shaft (7a), the idle gear shaft (7a) is fixed on a transmission gear support seat (14), the transmission gear support seat (14) is fixed on the upper support (13) of the printing machine, the front side of the outer surface of the idle gear (7) is provided with a transmission gear c (8), and the center, transmission shaft b (9) are fixed on drive gear supporting seat (14), drive gear d (10) are installed to the left end rear side of transmission shaft b (9), drive gear e (11) are installed to transmission shaft b (9) left end front side, drive gear e (11) are fixed on even china ink cylinder (12), the surface of even china ink cylinder center support main shaft (17) is provided with even china ink cylinder (12), the right-hand member of even china ink cylinder center support main shaft (17) is fixed with even china ink cylinder right side board (16), the left end of even china ink cylinder center support main shaft (17) runs through even china ink cylinder left side board (15).

2. The label printing press inking cylinder independent drive of claim 1, wherein: the transmission gear a (6) is meshed with the idle gear (7).

3. The label printing press inking cylinder independent drive of claim 1, wherein: the idle gear (7) is in meshed connection with the transmission gear c (8).

Images