CN214692470U

CN214692470U - CTP plate material tension adjusting device

Info

Publication number: CN214692470U
Application number: CN202120358382.0U
Authority: CN
Inventors: 吉林科; 郭子豪
Original assignee: Fujian Baoshijia Printing Equipment Co ltd
Current assignee: Fujian Baoshijia Printing Equipment Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-12
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to a CTP plate tension adjusting device, including the frame, the frame is inside hollow structure, one side of frame is equipped with the feed roller, one side that the feed roller was kept away from to the frame is equipped with the discharge roller, the frame internal rotation is connected with the compression roller, the axis direction of compression roller, feed roller and discharge roller is all parallel, all be provided with the mount pad on the both ends outer wall of compression roller, it is connected with the connecting rod to rotate on the upper surface of mount pad, the symmetry rotates on the relative inner wall of frame and is connected with the round wheel, the round wheel is located the top of compression roller, the one end that the mount pad was kept away from to the connecting rod rotates respectively and connects in the surface of adjacent round wheel, be equipped with in the frame and be used for driving round wheel pivoted drive assembly, be equipped with limit structure between frame and the compression roller for the compression roller can the up-and-down motion. This application has the effect of conveniently carrying out tension adjustment.

Description

CTP plate material tension adjusting device

Technical Field

The application relates to the field of CTP plate production equipment, in particular to a CTP plate material tension adjusting device.

Background

The CTP technology refers to a process of directly outputting pictures and texts to a plate material through a computer, the process can avoid the use of a film, and the CTP plate material needs to carry out a series of treatments on a coiled aluminum plate in the manufacturing process, including unreeling, deoiling, pickling, oxidizing, gluing, paper laminating, shearing and the like.

The current publication number is CN 206142544U' S chinese utility model patent document discloses an automatic compound paper device of aluminum plate, including S type tension roller, S type carry over pinch rolls and shearing mechanism, move to shearing mechanism through S type tension roller and S type carry over pinch rolls at aluminum plate, have one section platform before getting into shearing mechanism, be provided with in the top of platform and store up the paper machine, compound paper is seen off from storing up the paper machine to through electrostatic absorption at aluminum plate, and cut with aluminum plate together entering shearing mechanism.

In view of the above-mentioned related technologies, the inventor believes that the aluminum plates for CTP plates are usually coiled aluminum strips, have certain flexibility, may loosen to some extent when entering into the shearing device, and easily affect the quality during shearing.

SUMMERY OF THE UTILITY MODEL

In order to conveniently adjust the tension, the application provides a CTP plate tension adjusting device.

The CTP plate tension adjusting device provided by the application adopts the following technical scheme:

the utility model provides a CTP plate tension adjusting device, includes the frame, and the frame is inside hollow structure, one side of frame is equipped with the feed roller, one side that the feed roller was kept away from to the frame is equipped with the discharge roller, the frame internal rotation is connected with the compression roller, the axis direction of compression roller, feed roller and discharge roller is all parallel, all be provided with the mount pad on the both ends outer wall of compression roller, it is connected with the connecting rod to rotate on the upper surface of mount pad, the symmetry rotates on the relative inner wall of frame and is connected with the round wheel, the round wheel is located the top of compression roller, the one end that the mount pad was kept away from to the connecting rod rotates respectively and connects in the surface of adjacent round wheel, be equipped with in the frame and be used for driving round wheel pivoted drive assembly, be equipped with limit structure between frame and the compression roller for the compression roller can the up-and-down motion.

Through adopting above-mentioned technical scheme, the aluminium strip is gone out from the surface of the below of compression roller from the surface of feed roller in getting into the frame and through the surface of following the discharge roller again, rotates through two round wheels of drive assembly drive, and the one end of the connecting rod on the mount pad is rotated and is connected on the surface of round wheel to make round wheel rotate and to drive the mount pad and upwards or downstream, thereby make the compression roller can slide from top to bottom in the frame, reach the tensile effect of regulation aluminium strip.

Optionally, the driving assembly includes a worm rotatably connected to the inner wall of the rack, and the driving assembly further includes a worm wheel portion disposed on the circumferential wall of the circular wheel, and the worm can be engaged with the worm wheel portion.

Through adopting above-mentioned technical scheme, can drive the round wheel through rotating the worm and rotate, convenient and fast to the rotation of round wheel to worm and worm wheel portion have self-locking function, facilitate the use more.

Optionally, a connecting rod is arranged between the two circular wheels, the connecting rod and the circular wheels are coaxially arranged, and the connecting position of the connecting rod and the circular wheels is located below the connecting rod.

Through adopting above-mentioned technical scheme, two rounds of wheels pass through the connecting rod coaxial coupling together, and one of them round of wheels rotates and can drive other end round wheel synchronous rotation to make drive assembly only need set up a set of, facilitate the use more.

Optionally, the limiting structure comprises a limiting groove formed in the inner wall of the frame, and one end of the compression roller is provided with a limiting column extending into the limiting groove.

Through adopting above-mentioned technical scheme, spacing post can slide from top to bottom at the spacing inslot to make the compression roller can not take place to rock.

Optionally, two all be equipped with the bearing on the mount pad, the compression roller passes through the bearing and rotates to be connected between two mount pads.

Through adopting above-mentioned technical scheme, the compression roller both ends are passed through the bearing and are rotated and connect on the mount pad, and rotation efficiency is high and connect stably.

Optionally, one end of the worm is provided with a holding block.

Through adopting above-mentioned technical scheme, conveniently rotate the worm through the piece that grips, it is more convenient to finely tune the compression roller.

Optionally, the upper surface of frame is provided with inside hollow regulating block in the both ends of feed roller, sliding connection has the regulation seat about all in the regulating block, the both ends of feed roller are rotated and are connected on adjusting the seat, be provided with on the regulating block and be used for driving the regulation seat gliding regulating part from top to bottom in the regulating block.

Through adopting above-mentioned technical scheme, the feed roll can be adjusted from top to bottom, can further adjust the tension of aluminium strip.

Optionally, the adjusting part comprises a threaded rod in threaded connection with the upper surface of the adjusting block, and one end of the threaded rod extends into the inner cavity of the adjusting block and is rotatably connected with the upper surface of the adjusting seat.

Through adopting above-mentioned technical scheme, rotate the threaded rod and can be in order to adjust the height at feed roller both ends to adjust the height of feed roller, it is convenient to adjust.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the driving assembly drives the round wheel to rotate, so that the mounting seat can be driven to move up and down, the compression roller is driven to move up and down, and the tension adjusting effect is achieved;

2. the two round wheels are connected together through the connecting rod, and the driving assembly can drive the round wheels to rotate only by arranging one group.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is another angle schematic of an embodiment of the present application;

fig. 3 is an enlarged schematic view at a in fig. 2.

Description of reference numerals: 1. a frame; 2. a feed roll; 3. a discharging roller; 4. a compression roller; 5. a mounting seat; 6. a connecting rod; 7. a round wheel; 8. a drive assembly; 81. a worm; 82. a worm gear portion; 9. a limiting structure; 91. a limiting groove; 92. a limiting column; 10. a connecting rod; 11. a holding block; 12. an adjusting block; 13. an adjusting seat; 14. an adjustment member; 15. a threaded rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses CTP plate material tension adjusting device. Referring to fig. 1, the adjusting device comprises a frame 1, the frame 1 is of an internal hollow structure, one side of the frame 1 is rotatably connected with a feed roller 2, one side of the frame 1, which is far away from the feed roller 2, is rotatably connected with a discharge roller 3, the frame 1 is rotatably connected with a compression roller 4, the height of the compression roller 4 is smaller than the heights of the feed roller 2 and the discharge roller 3, and the axial directions of the feed roller 2, the discharge roller 3 and the compression roller 4 are all parallel. The aluminum strip enters the frame 1 from the feeding roller 2 and passes through the lower surface of the compression roller 4 to be discharged from the upper surface of the discharge roller 3.

Referring to fig. 2 and 3, the outer walls of the two ends of the compression roller 4 are provided with mounting seats 5, and the two ends of the compression roller 4 are rotatably connected to the mounting seats 5 through bearings. The upper surface of the mounting seat 5 is rotatably connected with a connecting rod 6. The inner wall of the frame 1 is symmetrically and rotatably connected with round wheels 7, the round wheels 7 are positioned above the mounting seat 5, and one end of the connecting rod 6, far away from the mounting seat 5, is rotatably connected to the surface of the adjacent round wheel 7. The frame 1 is also provided with a driving component 8 for driving the round wheel 7 to rotate, and the round wheel 7 can drive the press roller 4 to move upwards by rotating.

Referring to fig. 1 and 3, the driving assembly 8 includes a worm 81 rotatably connected to the frame 1, the driving assembly 8 further includes a worm wheel portion 82 integrally disposed on the circumferential wall of the circular wheel 7, and the worm 81 can be engaged with the worm wheel portion 82, so that the rotation of the worm 81 can drive the circular wheel 7 to rotate, thereby driving the mounting seat 5 to move upward. Further, fixedly connected with connecting rod 10 between two circle wheels 7, connecting rod 10 and circle wheel 7 are coaxial fixed to make drive assembly 8 only need set up a set of, one of them circle wheel 7 rotates and can drive another circle wheel 7 and rotate. The position of the rotary connection of the connecting rod 6 and the circular wheel 7 is positioned at the lower half part of the circular wheel 7, and the positions of the connection of the two connecting rods 6 and the circular wheel 7 are the same. In order to rotate the worm 81, a holding block 11 is fixed at one end of the worm 81, so that a person can rotate the worm 81 conveniently.

Referring to fig. 1, a limiting structure 9 is installed between the frame 1 and the compression roller 4, so that the compression roller 4 can vertically move up and down in the process that the round wheel 7 drives the mounting seat 5 to move. Limiting structure 9 is including offering the spacing groove 91 on the frame 1 lateral wall, and limiting structure 9 is still including being fixed in compression roller 4 both ends and extending into the spacing post 92 of corresponding spacing groove 91. When the mounting seat 5 moves, the press roller 4 can vertically slide up and down in the limiting groove 91.

Referring to fig. 1, an adjusting block 12 is fixed on the upper surface of a frame 1, and the adjusting block 12 has an inner hollow structure. Adjusting seats 13 are connected in the adjusting blocks 12 in a vertical sliding mode, and the feeding roller 2 is rotatably connected between the adjusting seats 13 through bearings. The adjusting block 12 is provided with an adjusting piece 14 for driving the adjusting seat 13 to slide up and down in the adjusting block 12, so that the feeding roller 2 can be driven to move up and down. The adjusting part 14 comprises a threaded rod 15 in threaded connection with the upper surface of the adjusting block 12, the lower end of the threaded rod 15 extends into the inner cavity of the adjusting block 12 and is rotatably connected with the upper surface of the adjusting seat 13 through a bearing, the adjusting seat 13 is limited in the inner cavity of the adjusting block 12, and the adjusting seat 13 can be driven to slide up and down by rotating the threaded rod 15.

The implementation principle of the CTP plate tension adjusting device in the embodiment of the application is as follows: rotate drive round wheel 7 through worm 81 and rotate for two round wheels 7 can rotate simultaneously, can drive mount pad 5 motion under the effect of connecting rod 6, thereby reach the effect of adjusting compression roller 4, can adjust the tension of aluminium strip, continue to adjust feed roller 2 and can further adjust tension, and is more practical.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A CTP plate material tension adjusting device is characterized in that: comprises a frame (1), the frame (1) is of an internal hollow structure, one side of the frame (1) is provided with a feeding roller (2), one side of the frame (1) far away from the feeding roller (2) is provided with a discharging roller (3), the frame (1) is rotationally connected with a compression roller (4), the axial directions of the compression roller (4), the feeding roller (2) and the discharging roller (3) are all parallel, the outer walls of the two ends of the compression roller (4) are respectively provided with a mounting seat (5), the upper surface of the mounting seat (5) is rotationally connected with a connecting rod (6), the inner wall opposite to the frame (1) is symmetrically rotationally connected with a round wheel (7), the round wheel (7) is positioned above the compression roller (4), one end of the connecting rod (6) far away from the mounting seat (5) is rotationally connected to the surface of the adjacent round wheel (7) respectively, the frame (1) is provided with a driving component (8) for driving the round wheel (7) to rotate, a limiting structure (9) is arranged between the rack (1) and the pressing roller (4) so that the pressing roller (4) can move up and down.

2. The CTP plate tension adjusting device of claim 1, wherein: drive assembly (8) are including rotating worm (81) of connecting on frame (1) inner wall, drive assembly (8) are still including locating worm wheel portion (82) on round wheel (7) perisporium, worm (81) can mesh with worm wheel portion (82).

3. The CTP plate tension adjusting device of claim 2, wherein: two be provided with connecting rod (10) between round wheel (7), connecting rod (10) and round wheel (7) coaxial setting, the hookup location of connecting rod (6) and round wheel (7) is located the below of connecting rod (10).

4. The CTP plate tension adjusting device of claim 3, wherein: limiting structure (9) are including offering limiting groove (91) on frame (1) inner wall, the one end of compression roller (4) is equipped with spacing post (92) that extend into limiting groove (91).

5. The CTP plate tension adjusting device of claim 4, wherein: two all be equipped with the bearing on mount pad (5), compression roller (4) are rotated through the bearing and are connected between two mount pads (5).

6. The CTP plate tension adjusting device of claim 5, wherein: one end of the worm (81) is provided with a holding block (11).

7. The CTP plate tension adjusting device of claim 2, wherein: the utility model discloses a feed roller, including frame (1), upper surface in feed roller (2) is provided with inside hollow regulating block (12) at the both ends of frame (1), sliding connection has regulation seat (13) about all in regulating block (12), the both ends of feed roller (2) are rotated and are connected on regulation seat (13), be provided with on regulating block (12) and be used for the drive to adjust seat (13) gliding regulating part (14) about in regulating block (12).

8. The CTP plate tension adjusting device of claim 7, wherein: adjusting part (14) include threaded rod (15) of threaded connection in regulating block (12) upper surface, the one end of threaded rod (15) extends into regulating block (12) inner chamber and rotate and connect in the upper surface of adjusting seat (13).