CN215792530U

CN215792530U - Printing portion adjusting mechanism of carton printing machine

Info

Publication number: CN215792530U
Application number: CN202122074473.4U
Authority: CN
Inventors: 张静
Original assignee: Tianjin Yuxing Paper Products Co ltd
Current assignee: Tianjin Yuxing Paper Products Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-11
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a printing part adjusting mechanism of a carton printing machine, which comprises a printing roller, a transmission rotary column and a connecting side plate, wherein the printing roller is arranged on the conveying rotary column; the transmission rotary column is horizontally and rotatably connected between the connecting side plates, the printing roller is horizontally arranged between the connecting side plates, connecting shaft bodies are arranged at two ends of the printing roller in a matching mode, and bearings are connected between the connecting shaft bodies and the connecting side plates; the printing roller is provided with a horizontal detection mechanism, and an adjusting mechanism is connected between the bearing and the connecting side plate. The utility model periodically checks whether the level detector is in a horizontal position, when the position is slightly deviated due to hesitation of long-term abrasion and vibration between the bearing at one end of the printing roller and the connecting shaft body, the condition that one end of the printing roller is higher and the other end of the printing roller is lower can be judged through the level detector, and then adjustment is carried out.

Description

Printing portion adjusting mechanism of carton printing machine

Technical Field

The utility model relates to the technical field of carton printing machines, in particular to a printing part adjusting mechanism of a carton printing machine.

Background

Carton printing machine is when printing the carton, mainly relies on the transmission to change the transmission carton body to printing roller position, then relies on the printing roller to print the carton, and the printing roller mainly relies on the bearing at both ends to be connected with the organism, and cloud line time has been of a specified duration, because the loss, bearing position and inside all can appear damaging and lead to printing roller skew horizontal position, will lead to printing effect not good like this, need demolish the maintenance, it is not convenient enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjusting mechanism of a printing part of a carton printing machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a kind of carton printer prints the adjusting mechanism of the department, including printing roller, transmission rotary column and connecting the curb plate; the transmission rotary column is horizontally and rotatably connected between the connecting side plates, the printing roller is horizontally arranged between the connecting side plates, connecting shaft bodies are arranged at two ends of the printing roller in a matching mode, and bearings are connected between the connecting shaft bodies and the connecting side plates; the printing roller is provided with a horizontal detection mechanism, and an adjusting mechanism is connected between the bearing and the connecting side plate.

Preferably, the level detection mechanism includes: the device comprises a butt joint sleeve, an annular embedding groove and a horizontal detector; the annular embedding grooves are formed in the left end face and the right end face of the printing roller in a left-right paired mode; the butt joint sleeves are fixedly connected to the connecting side plates in a left-right pair, and the tail ends of the butt joint sleeves are embedded in the annular embedding grooves; the horizontal detector is horizontally and fixedly connected between the butting sleeves, and the horizontal detector is parallel to the printing roller.

Preferably, the inner wall and the outer wall of the tail end of the butt joint sleeve are uniformly distributed with balls, and the balls are abutted against the inner wall of the annular embedding groove.

Preferably, the adjusting mechanism includes: the hydraulic telescopic rod comprises a first mounting port, a small hydraulic telescopic rod, a lower pressing block, a stud, a second mounting port and a fixing nut; the first mounting opening is vertically formed in the connecting side plate, and the bearing is located in the first mounting opening; the small hydraulic telescopic rod is vertically and fixedly connected to the bottom of the first mounting opening; the upper end of the small hydraulic telescopic rod is fixedly connected to the lower side of the bearing; the lower pressing block is abutted against the upper side of the bearing; the second mounting opening is formed above the position of the first mounting opening; the stud is vertically and fixedly connected to the upper side of the lower pressing block, and the upper end of the stud is inserted into the second mounting opening; the fixing nut is sleeved on the stud in a threaded fit mode, and abuts against the top of the first mounting hole.

Preferably, the small hydraulic telescopic rod and the stud are both made of hard steel materials.

Preferably, the lower pressing block and the stud are integrally cast.

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

1. the utility model periodically checks whether the horizontal detector is in a horizontal position, when the position is slightly deviated due to hesitation long-term abrasion and vibration between the bearing at one end of the printing roller and the connecting shaft body, the situation that one end of the printing roller is higher and the other end of the printing roller is lower can be judged through the horizontal detector, and then adjustment is carried out;

2. during adjustment, the fixing nut is rotated downwards along the stud, namely, the effect of the lower pressing block on the bearing is loosened, then the small hydraulic telescopic rod is controlled to extend upwards slowly to push the bearing, so that the bearing drives the printing roller to recover the horizontal position, then the fixing nut is rotated upwards along the stud to move, so that the fixing nut is abutted against the top of the first mounting opening, and the bearing is pushed tightly again by the lower pressing block.

Drawings

FIG. 1 is a schematic view of an overall structure of an adjusting mechanism of a printing portion of a carton printing machine according to the present invention;

FIG. 2 is a left side view of the printing roller and the docking sleeve in the adjustment mechanism of the printing portion of the carton printing machine according to the present invention;

FIG. 3 is a left side view of the bearing, the small hydraulic telescopic rod, the lower press block and the connecting side plate of the adjusting mechanism of the printing portion of the carton printing machine according to the present invention.

In the figure: 1. a printing roller; 2. a transmission rotary column; 3. connecting the side plates; 4. a small hydraulic telescopic rod; 5. a bearing; 6. a connecting shaft body; 7. pressing the block; 8. a stud; 9. fixing a nut; 10. a level detector; 11. butting the sleeves; 12. an annular fitting groove; 13. a first mounting port; 14. and a second mounting opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a carton printing machine printing part adjusting mechanism comprises a printing roller 1, a transmission rotary column 2 and a connecting side plate 3; the transmission rotary column 2 is horizontally and rotatably connected between the connecting side plates 3, the transmission rotary column 2 is provided with a rotary driving piece in a matching way, and the transmission rotary column 2 is used for transmitting the carton body to be printed; the printing roller 1 is horizontally arranged between the connecting side plates 3, connecting shaft bodies 6 are arranged at two ends of the printing roller 1 in a matching mode, and bearings 5 are connected between the connecting shaft bodies 6 and the connecting side plates 3; a horizontal detection mechanism is arranged on the printing roller 1 and used for detecting whether the printing roller 1 deviates from a horizontal position; an adjusting mechanism is connected between the bearing 5 and the connecting side plate 3 and is used for adjusting the printing roller 1 deviating from the horizontal position.

The level detection mechanism includes: the device comprises a butt joint sleeve 11, an annular embedding groove 12 and a horizontal detector 10; the annular embedding grooves 12 are arranged on the left end face and the right end face of the printing roller 1 in pairs; the butt joint sleeves 11 are fixedly connected to the connecting side plates 3 in a left-right pair, and the tail ends of the butt joint sleeves 11 are embedded in the annular embedding grooves 12; the horizontal detector 10 is horizontally and fixedly connected between the butting sleeves 11, the horizontal detector 10 is parallel to the printing roller 1, whether the horizontal detector 10 is in a horizontal position or not is periodically checked, when the printing roller 1 is used for a long time and one end of the printing roller is high and the other end of the printing roller is low, the condition that one end of the printing roller 1 is high and the other end of the printing roller is low can be judged through the horizontal detector 10, and then adjustment is carried out.

The ball is evenly distributed on the inner wall and the outer wall of the tail end of the butt joint sleeve 11 and is abutted against the inner wall of the annular embedding groove 12, and the ball is convenient to rotate relatively between the butt joint sleeve 11 and the printing roller 1.

The adjustment mechanism includes: the hydraulic telescopic rod comprises a first mounting port 13, a small hydraulic telescopic rod 4, a lower pressing block 7, a stud 8, a second mounting port 14 and a fixing nut 9; the first mounting opening 13 is vertically formed in the connecting side plate 3, and the bearing 5 is located in the first mounting opening 13; the small hydraulic telescopic rod 4 is vertically and fixedly connected to the bottom of the first mounting port 13; the upper end of the small hydraulic telescopic rod 4 is fixedly connected to the lower side of the bearing 5; the lower pressing block 7 is abutted against the upper side of the bearing 5; the second mounting opening 14 is formed above the position of the first mounting opening 13; the stud 8 is vertically and fixedly connected to the upper side of the lower pressing block 7, and the upper end of the stud 8 penetrates through the second mounting hole 14; fixing nut 9 cup joints on double-screw bolt 8 through screw-thread fit, and fixing nut 9 contradicts at the top position of first installing port 13, when printing roller 1 wherein between the bearing 5 of one end position and the connecting shaft body 6 hesitation long-term wearing and tearing and vibration and cause the position to take place little skew, then along double-screw bolt 8 swivelling movement fixing nut 9 downwards earlier, loosen the effect of briquetting 7 to bearing 5 promptly, then control small-size hydraulic telescoping rod 4 slowly upwards to extend ejection bearing 5 again, cause bearing 5 to drive printing roller 1 and resume horizontal position, then along double-screw bolt 8 swivelling movement fixing nut 9 that makes its conflict at the top of first installing port 13, realize that briquetting 7 withstands bearing 5 again down.

The small hydraulic telescopic rod 4 and the stud 8 are both made of hard steel materials.

The lower pressing block 7 and the stud 8 are integrally cast.

The working principle is as follows: the utility model discloses a periodic inspection horizon finder 10 is in horizontal position, when printing roller 1 wherein between the bearing 5 of one end position and the connection axis body 6 hesitation long-term wearing and tearing and vibration and cause the position to take place little skew, alright judge through horizon finder 10 that printing roller 1 appears the condition that the high one end of one end is low, then adjust, earlier along double-screw bolt 8 swivelling movement fixation nut 9 downwards during the adjustment, loosen the effect of briquetting 7 to bearing 5 promptly, then control small-size hydraulic telescoping rod 4 slowly upwards to extend ejection bearing 5 again, cause bearing 5 to drive printing roller 1 and resume horizontal position, then along double-screw bolt 8 swivelling movement fixation nut 9 that makes progress again, make its conflict at the top of first installing port 13, realize briquetting 7 tight bearing 5 in the top again.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A printing part adjusting mechanism of a carton printing machine comprises a printing roller (1), a transmission rotary column (2) and a connecting side plate (3); the transmission rotary column (2) is horizontally and rotatably connected between the connecting side plates (3), the printing roller (1) is horizontally arranged between the connecting side plates (3), connecting shaft bodies (6) are arranged at two ends of the printing roller (1) in a matching mode, and bearings (5) are connected between the connecting shaft bodies (6) and the connecting side plates (3); the method is characterized in that: the printing roller (1) is provided with a horizontal detection mechanism, and an adjusting mechanism is connected between the bearing (5) and the connecting side plate (3).

2. The carton printer printing section adjustment mechanism of claim 1, wherein: the level detection mechanism includes: the device comprises a butt joint sleeve (11), an annular embedding groove (12) and a horizontal detector (10); the annular embedding grooves (12) are arranged on the left end face and the right end face of the printing roller (1) in a left-right paired mode; the butt joint sleeves (11) are fixedly connected to the connecting side plates (3) in a left-right pair mode, and the tail ends of the butt joint sleeves (11) are embedded in the annular embedding grooves (12); the horizontal detector (10) is horizontally and fixedly connected between the butting sleeves (11), and the horizontal detector (10) is parallel to the printing roller (1).

3. The carton printer printing section adjustment mechanism of claim 2, wherein: the inner wall and the outer wall of the tail end of the butt joint sleeve (11) are uniformly distributed with balls, and the balls are abutted against the inner wall of the annular embedding groove (12).

4. The carton printer printing section adjustment mechanism of claim 1, wherein: the adjustment mechanism includes: the hydraulic telescopic rod comprises a first mounting port (13), a small hydraulic telescopic rod (4), a lower pressing block (7), a stud (8), a second mounting port (14) and a fixing nut (9); the first mounting opening (13) is vertically formed in the connecting side plate (3), and the bearing (5) is located in the first mounting opening (13); the small hydraulic telescopic rod (4) is vertically and fixedly connected to the bottom of the first mounting port (13); the upper end of the small hydraulic telescopic rod (4) is fixedly connected to the lower side of the bearing (5); the lower pressing block (7) is abutted against the upper side of the bearing (5); the second mounting opening (14) is formed above the position of the first mounting opening (13); the stud (8) is vertically and fixedly connected to the upper side of the lower pressing block (7), and the upper end of the stud (8) penetrates through the second mounting opening (14); the fixing nut (9) is sleeved on the stud (8) through threaded fit, and the fixing nut (9) abuts against the top of the first mounting hole (13).

5. The carton printer printing section adjustment mechanism of claim 4, wherein: the small hydraulic telescopic rod (4) and the stud (8) are both made of hard steel materials.

6. The carton printer printing section adjustment mechanism of claim 4, wherein: the lower pressing block (7) and the stud (8) are integrally cast.