CN219028845U

CN219028845U - Rolling roller adjusting and fixing mechanism for printing

Info

Publication number: CN219028845U
Application number: CN202223082712.1U
Authority: CN
Inventors: 贺彤
Original assignee: Yunnan Shenhui Packaging Material Co ltd
Current assignee: Yunnan Shenhui Packaging Material Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-16
Anticipated expiration: 2032-11-21

Abstract

The utility model discloses a rolling roller adjusting and fixing mechanism for printing, which comprises a rolling roller, wherein rotating shafts are connected in a penetrating and rotating manner at the central positions of any two sides of the rolling roller, one ends of the two rotating shafts, which are far away from the rolling roller, are fixedly connected with adjusting and fixing mechanisms, each adjusting and fixing mechanism comprises a fixing box, fixing blocks are connected in a penetrating and sliding manner at symmetrical positions of the side walls of any two sides of each fixing box, a plurality of fixing blocks are fixedly connected with threaded rods at one ends of the fixing blocks, one ends of the threaded rods, which are far away from the fixing blocks, are respectively connected with a threaded sleeve in a penetrating and threaded manner, and transmission gears are respectively connected in a penetrating and fixing manner at the middle positions of the two threaded sleeves. According to the utility model, the fixing box and the support frame are unlocked through a simple operation mode by arranging the adjusting and fixing mechanism, the positions of the fixing box and the support frame can be adjusted after the fixing box and the support frame are quickly unlocked, and locking can be quickly completed after the fixing box and the support frame are adjusted, so that the fixing efficiency is improved, and the adjusting efficiency is improved.

Description

Rolling roller adjusting and fixing mechanism for printing

Technical Field

The utility model relates to the technical field of roller fixing, in particular to a roller adjusting and fixing mechanism for printing.

Background

Printing is the process of transferring approved printing plates to a substrate by printing machinery and dedicated inks.

The printing machine is provided with a fitting for rolling the roller, the main purpose of the printing machine is to roll paper on the printing plate for printing the characters on the printing plate by the paper through printing ink, but most of the printing machine is fixed by screws when the roller is fixed with the support frame, the screws are required to be removed when the printing machine is used for adjusting, the shaft body is moved later, and the printing machine is fixedly installed when the printing machine is moved to a designated position, so that the operation mode is complicated, and the adjustment efficiency can be affected.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a simplified adjustment step and improve the adjustment efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the rolling roller adjusting and fixing mechanism for printing comprises a rolling roller, wherein the center positions of any two sides of the rolling roller are connected with rotating shafts in a penetrating and rotating mode, and one ends, far away from the rolling roller, of the two rotating shafts are fixedly connected with adjusting and fixing mechanisms;

the adjusting and fixing mechanism comprises a fixing box, two side wall symmetrical positions on any two sides of the fixing box are penetrated and slidably connected with fixing blocks, a plurality of fixing blocks are positioned in the fixing box, one end of each fixing block is fixedly connected with a threaded rod, a plurality of threaded rods are far away from one end of each fixing block and are all penetrated and connected with threaded sleeves, two middle positions of the threaded sleeves are penetrated and fixedly connected with transmission gears, and two side faces of the transmission gears are meshed and connected with transmission racks.

Through above-mentioned technical scheme, adjustment fixed establishment is in order to adjust the positional relationship between cylinder and the support frame through simple operation mode platform to can adjust the fixing device between cylinder and the support fast, and then can adjust the position between cylinder and the support frame fast, improve adjustment efficiency.

The utility model is further provided with: two the transmission racks keep away from fixed box one end all fixedly connected with stretching block, two stretching block is close to fixed box one side central point put fixedly connected with spring.

Through above-mentioned technical scheme, drive the drive rack through the stretching piece and remove, the drive rack drives drive gear and rotates, and drive gear rotates and drives the screw sleeve and rotate, and the screw sleeve drives the threaded rod and rotate, and the threaded rod drives the fixed block and removes, and the fixed block is the rectangle setting to having formed spacingly with fixed box lateral wall, can moving under the drive of threaded rod.

The utility model is further provided with: two fixed box is close to axis of rotation one side lateral wall symmetry position fixedly connected with supporting shoe, four the fixed box inner wall one end is kept away from to the supporting shoe is run through with the screw sleeve and is rotated and be connected.

By means of the technical scheme, the supporting block is used for enabling the threaded sleeve to have a stable running place.

The utility model is further provided with: the two outer walls of the fixed box penetrate through and are connected with supporting frames in a sliding mode, and a plurality of grooves are formed in the two supporting frames, which are close to the inner wall of one side of the fixed box, from top to bottom in sequence.

Through the technical scheme, the supporting frame is arranged for supporting the fixing box, and the fixing block and the groove penetrate through the sliding connection to complete fixing.

The utility model is further provided with: one end of the spring, which is far away from the stretching block, is fixedly connected with the outer wall of the fixed box, and an auxiliary rod is fixedly connected to the bottom of the side wall of the stretching block, which is close to one side of the fixed box.

Through above-mentioned technical scheme, the spring is in order to drive the stretching piece and resets and set up, and the auxiliary rod is in order to assist the stretching piece to remove more steadily and set up.

The utility model is further provided with: and one end, far away from the threaded rod, of the fixed blocks is connected with the inner wall of the groove in a penetrating and sliding manner.

Through above-mentioned technical scheme, fixed block and recess inner wall sliding connection can accomplish spacingly to fix fixed box and support frame.

The utility model is further provided with: and through holes are formed in the side walls of one sides, close to the rotating shafts, of the two fixing boxes, and one ends of the rotating shafts of the two transmission racks are connected with the through holes in a penetrating and sliding mode.

Through above-mentioned technical scheme, the through-hole is set up in order to reserve the position for the drive rack.

The beneficial effects of the utility model are as follows:

according to the utility model, the fixing box is arranged on the rolling roller adjusting and fixing mechanism for printing to form the adjusting and fixing mechanism, the fixing box and the supporting frame can be unlocked by a simple operation mode, the positions of the fixing box and the supporting frame can be adjusted after the fixing box and the supporting frame are quickly unlocked, and locking can be quickly completed after the fixing box and the supporting frame are quickly unlocked, so that the fixing efficiency is improved, and the adjusting efficiency is improved.

Drawings

FIG. 1 is a partial side view of a print platen adjustment fixture mechanism of the present utility model;

FIG. 2 is a front cross-sectional view of a fixing case of a platen roller adjustment fixing mechanism for printing according to the present utility model;

FIG. 3 is a side view of a mounting box of a printing roller adjustment mounting mechanism of the present utility model;

fig. 4 is a schematic view showing a partial perspective structure of a fixing frame of a roller adjusting and fixing mechanism for printing according to the present utility model.

In the figure: 1. rolling a roller; 2. a rotating shaft; 3. a fixed box; 4. a fixed block; 5. a threaded rod; 6. a threaded sleeve; 7. a transmission gear; 8. a drive rack; 9. a support block; 10. a through hole; 11. stretching the block; 12. a spring; 13. an auxiliary lever; 14. a support frame; 15. a groove.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1, 2, 3 and 4, a roller adjustment fixing mechanism for printing comprises a roller 1, wherein rotation shafts 2 are connected in a penetrating and rotating manner at the center positions of any two sides of the roller 1, and one ends, far away from the roller 1, of the two rotation shafts 2 are fixedly connected with the adjustment fixing mechanism;

the adjusting and fixing mechanism comprises a fixed box 3, fixing blocks 4 are penetrated and slidingly connected at symmetrical positions of side walls of any two sides of the two fixed boxes 3, threaded rods 5 are fixedly connected to one ends of the plurality of fixed blocks 4 in the fixed box 3, threaded sleeves 6 are penetrated and threadedly connected to one ends of the plurality of threaded rods 5 far away from the fixed blocks 4, transmission gears 7 are penetrated and fixedly connected to the middle positions of the two threaded sleeves 6, and transmission racks 8 are meshed and connected to the side surfaces of the two transmission gears 7;

two fixed boxes 3 are close to axis of rotation 2 one side lateral wall symmetry position fixedly connected with supporting shoe 9, four supporting shoes 9 keep away from fixed box 3 inner wall one end and screw sleeve 6 run through rotation and are connected, spring 12 keeps away from stretching piece 11 one end and fixed box 3 outer wall fixed connection, stretching piece 11 is close to fixed box 3 one side lateral wall bottom position fixedly connected with auxiliary rod 13, two fixed boxes 3 are close to axis of rotation 2 one side lateral wall and offered through-hole 10, two drive rack 8 axis of rotation 2 one end and through-hole 10 run through sliding connection, two drive rack 8 are kept away from fixed box 3 one end and are all fixedly connected with stretching piece 11, two stretching piece 11 are close to fixed box 3 one side central point put fixedly connected with spring 12, two fixed box 3 outer wall run through sliding connection has support frame 14, two support frames 14 are close to fixed box 3 one side inner wall from top to bottom in proper order beginning a plurality of recess 15, a plurality of fixed block 4 keep away from 5 one end and recess 15 inner wall run through sliding connection.

When the utility model is used, when adjustment is needed, the stretching block 11 is pulled firstly to drive the transmission rack 8 to move, the transmission rack 8 drives the transmission gear 7 to rotate, the transmission gear 7 drives the threaded sleeve 6 to rotate, the threaded sleeve 6 rotates to drive the threaded rod 5 to rotate, then the threaded rod 5 is moved under the limit of the side wall of the fixed block 4 and the side wall of the fixed box 3, the fixed block 4 is pushed to move, and then the fixed block 4 is separated from the groove 15 on the supporting frame 14, so that the position relation between the fixed box 3 and the supporting frame 14 can be adjusted, the stretching block 11 is loosened after the adjustment is finished, and the spring 12 drives the part to reset, thereby locking is completed.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Printing is with rolling cylinder adjustment fixed establishment, including rolling cylinder (1), its characterized in that: the center positions of any two sides of the rolling roller (1) are connected with rotating shafts (2) in a penetrating and rotating mode, and one ends, far away from the rolling roller (1), of the two rotating shafts (2) are fixedly connected with adjusting and fixing mechanisms;

the adjusting and fixing mechanism comprises a fixing box (3), two fixing boxes (3) are fixedly connected with fixing blocks (4) in penetrating sliding mode at symmetrical positions of side walls on two sides of any fixing box, a plurality of fixing blocks (4) are located in the fixing boxes (3), one ends of the fixing blocks (4) are fixedly connected with threaded rods (5), the threaded rods (5) are far away from one ends of the fixing blocks (4) and are fixedly connected with threaded sleeves (6) in penetrating mode, two transmission gears (7) are fixedly connected in middle positions of the threaded sleeves (6), and transmission racks (8) are connected to the side faces of the transmission gears (7) in a meshed mode.

2. The platen roller adjustment fixture for printing of claim 1, wherein: one end, far away from the fixed box (3), of each transmission rack (8) is fixedly connected with a stretching block (11), and a spring (12) is fixedly connected to the center position, close to the fixed box (3), of each stretching block (11).

3. The platen roller adjustment fixture for printing of claim 2, wherein: two fixed box (3) are close to axis of rotation (2) one side lateral wall symmetry position fixedly connected with supporting shoe (9), and four supporting shoe (9) keep away from fixed box (3) inner wall one end and screw sleeve (6) run through and rotate to be connected.

4. The platen roller adjustment fixture for printing of claim 1, wherein: the outer walls of the two fixed boxes (3) are connected with supporting frames (14) in a penetrating and sliding mode, and a plurality of grooves (15) are formed in the inner walls of one sides of the two supporting frames (14) close to the fixed boxes (3) in sequence from top to bottom.

5. The platen roller adjustment fixture for printing of claim 2, wherein: one end of the spring (12) far away from the stretching block (11) is fixedly connected with the outer wall of the fixed box (3), and an auxiliary rod (13) is fixedly connected to the bottom of the side wall of the stretching block (11) close to one side of the fixed box (3).

6. The platen roller adjustment fixture for printing of claim 4, wherein: one end, far away from the threaded rod (5), of the fixed blocks (4) is connected with the inner wall of the groove (15) in a penetrating and sliding manner.

7. The platen roller adjustment fixture for printing of claim 2, wherein: two fixed boxes (3) are close to the through hole (10) are arranged on the side wall of one side of the rotating shaft (2), and one end of the rotating shaft (2) of the two transmission racks (8) is connected with the through hole (10) in a penetrating and sliding mode.