CN216781930U - Slitting device for rotary printing machine - Google Patents
Slitting device for rotary printing machine Download PDFInfo
- Publication number
- CN216781930U CN216781930U CN202220439589.5U CN202220439589U CN216781930U CN 216781930 U CN216781930 U CN 216781930U CN 202220439589 U CN202220439589 U CN 202220439589U CN 216781930 U CN216781930 U CN 216781930U
- Authority
- CN
- China
- Prior art keywords
- roller
- fixedly connected
- frame body
- paper tape
- slitting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000463 material Substances 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 6
- 241001330002 Bambuseae Species 0.000 claims abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 6
- 239000011425 bamboo Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Replacement Of Web Rolls (AREA)
Abstract
The utility model discloses a slitting device for a rotary printing machine, which comprises a frame body, wherein one side inside the frame body is movably connected with a fixed roller, one side at the top end of the frame body is fixedly connected with a scale plate, the other side inside the frame body is movably connected with a material receiving roller, and the bottom end inside the frame body is movably connected with a supporting roller. This slitting device that rotary press used is through being provided with the installation section of thick bamboo, before cutting, earlier upwards stimulate movable roller and make it rise the back and pass the paper tape between movable roller and the fixed roller, it descends fast to loosen movable roller under the promotion of both ends spring, make the paper tape laminating in the outside of movable roller and fixed roller, thereby make the paper tape keep leveling when the inward movement, and the retaining ring at fixed roller both ends can prevent paper tape looks both ends motion, keep the stability of paper tape, the solution is the problem that can not arrange in order the paper tape when the paper tape gets into.
Description
Technical Field
The utility model relates to the technical field of rotary printing machines, in particular to a slitting device used for a rotary printing machine.
Background
Rotary press is a traditional printing machine commonly used, it prints to scribble the coating on the paper tape by the printing roller, and in order to improve the efficiency of printing, often can carry out two sets of or multiunit printing on a paper tape simultaneously, later cut the paper tape again, with the purpose that reaches single multiunit printing, and the mode work efficiency who cuts again after the printing is low, the branch strip device in use that makes in step and cut when being used for rotary press printing still has some not enough, can not arrange in order the paper tape when the paper tape gets into, phenomenon such as fold appears in the meshbelt, will influence the effect of cutting of whole paper tape, also can not adjust the position of cutting according to the demand, and can not be quick carry out the rolling to the paper tape after cutting, so need a neotype rotary press branch strip device that uses now.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a slitting device for a rotary printing machine, which solves the problem that the paper tape cannot be tidied when entering the rotary printing machine in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a slitting device used by a rotary printing machine comprises a frame body, wherein one side inside the frame body is movably connected with a fixed roller, one side of the top end of the frame body is fixedly connected with a scale plate, the other side inside the frame body is movably connected with a receiving roller, and the bottom end inside the frame body is movably connected with a supporting roller;
the utility model discloses a support body, including support body, installation section of thick bamboo, top fixedly connected with spring, the bottom fixedly connected with activity jib of spring, the bottom fixedly connected with installation axle of activity jib, the outside swing joint of installation axle has movable roller, the outside both ends of fixed roller are a set of retaining ring of fixedly connected with respectively with one side difference fixedly connected with a set of installation section of thick bamboo, the inside top fixedly connected with spring of installation section of thick bamboo, the bottom fixedly connected with activity jib of spring, the bottom fixedly connected with installation axle of activity jib, the outside swing joint of installation axle has movable roller, the outside both ends of fixed roller are a set of retaining ring of fixedly connected with respectively.
Preferably, the central line of the mounting shaft and the central line of the movable roller are on the same horizontal plane, and the central line of the fixed roller and the central line of the retainer ring are on the same vertical plane.
Preferably, a set of spout has been seted up respectively to the inside of scale plate and one side on support body top, and the inside swing joint of the spout of telling has the threaded rod, the outside swing joint of threaded rod has set nut, the bottom fixedly connected with of threaded rod drives actuating cylinder, the output fixedly connected with connecting plate that drives actuating cylinder, the both sides difference fixedly connected with of connecting plate is a set of limit slide, limit slide's inside swing joint has spacing axle, one side fixedly connected with cutting tool bit of limit slide bottom, the opposite side fixedly connected with of limit slide bottom divides the material baffle.
Preferably, the central line of the supporting roller and the central line of the cutting tool bit are on the same vertical plane, and the scale plate and the positioning nut are movably connected.
Preferably, one side fixedly connected with driving motor of support body one end, driving motor's output runs through the support body and extends to the inside of support body and receive the material roller and constitute fixed connection.
Preferably, the central line of the supporting roller and the central line of the receiving roller are on the same horizontal plane.
Preferably, the central line of the frame body and the central line of the material receiving roller are on the same vertical plane.
Compared with the prior art, the utility model has the beneficial effects that: the slitting device used by the rotary printing machine not only realizes automatic arrangement of paper tapes and adjustment of cutting positions, but also realizes automatic winding of the cut paper tapes;
(1) by arranging the installation cylinder, the spring, the movable hanger rod, the installation shaft, the movable roller, the fixed roller and the check ring, before cutting, the movable roller is pulled upwards to be lifted and then to pass a paper tape between the movable roller and the fixed roller, the movable roller is loosened to rapidly descend under the pushing of the springs at the two ends, so that the paper tape is attached to the outer parts of the movable roller and the fixed roller, the paper tape is kept flat when moving inwards, the check rings at the two ends of the fixed roller can prevent the paper tape from moving towards the two ends, the stability of the paper tape is kept, and the flatness of the paper tape can be guaranteed when cutting is realized;
(2) the paper tape cutting machine is provided with a cutting tool bit, a limiting shaft, a limiting sliding block, a connecting plate, a driving air cylinder, a sliding chute, a positioning nut, a threaded rod and a scale plate, wherein before cutting, the threaded rod is pulled to drive the driving air cylinder at the bottom end to move, the driving air cylinder drives the limiting sliding block to move through the connecting plate while moving, so that the cutting tool bit at the bottom end is driven to move to a proper position, the positioning nut is rotated to drive the threaded rod to ascend, the driving air cylinder is attached to the top end inside a frame body, the positioning nut is attached to the top end of the scale plate, the driving air cylinder is positioned, the driving air cylinder is started to drive the connecting plate at the bottom end to descend, the connecting plate drives the cutting tool bit to descend, a paper tape is cut, and the cutting position can be adjusted according to requirements;
(3) through being provided with the receipts material roller, divide the material baffle, spacing axle, limiting slide, the connecting plate with drive actuating cylinder, when cutting, with the one end of paper tape around the outside of rolling up at the receipts material roller, and start driving actuating cylinder on top and drive the connecting plate and descend, the connecting plate drives through limiting slide and divides the material baffle to descend, will divide the material baffle to arrange in and cut back two sets of paper tapes between, separate two sets of paper tapes, and spacing axle is spacing to the branch material baffle of bottom through limiting slide, the stability of dividing the material baffle has been guaranteed, realized can carrying out orderly rolling to the paper tape after cutting.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a side view of the fixed roller of the present invention;
FIG. 3 is a schematic top view of the scale plate according to the present invention;
FIG. 4 is a schematic side view of the material receiving roller according to the present invention.
In the figure: 1. a frame body; 2. mounting the cylinder; 3. a spring; 4. a movable boom; 5. installing a shaft; 6. a movable roller; 7. fixing the roller; 8. a retainer ring; 9. a support roller; 10. a cutter head; 11. a material receiving roller; 12. a material distributing baffle plate; 13. a limiting shaft; 14. a limiting slide block; 15. a connecting plate; 16. a driving cylinder; 17. a chute; 18. positioning a nut; 19. a threaded rod; 20. a scale plate; 21. the motor is driven.
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.
Example 1: referring to fig. 1-4, a slitting device for a rotary printing press comprises a frame body 1, wherein one side inside the frame body 1 is movably connected with a fixed roller 7, one side of the top end of the frame body 1 is fixedly connected with a scale plate 20, the other side inside the frame body 1 is movably connected with a receiving roller 11, and the bottom end inside the frame body 1 is movably connected with a supporting roller 9;
the mounting frame comprises a frame body 1, a spring 3, a movable hanging rod 4, a mounting shaft 5, a movable roller 6 and a retaining ring 8, wherein one side of two ends inside the frame body 1 is fixedly connected with a group of mounting cylinders 2 respectively, the top end inside the mounting cylinders 2 is fixedly connected with the spring 3, the bottom end of the spring 3 is fixedly connected with the movable hanging rod 4, the bottom end of the movable hanging rod 4 is fixedly connected with the mounting shaft 5, the outer part of the mounting shaft 5 is movably connected with the movable roller 6, and two ends of the outer part of the fixed roller 7 are fixedly connected with the retaining rings 8 respectively;
the central line of the mounting shaft 5 and the central line of the movable roller 6 are on the same horizontal plane, and the central line of the fixed roller 7 and the central line of the check ring 8 are on the same vertical plane;
specifically, as shown in fig. 1 and 2, before cutting, the movable roller 6 is pulled upwards to lift the movable roller and then the paper tape passes through between the movable roller 6 and the fixed roller 7, the movable roller 6 is released to descend rapidly under the pushing of the springs 3 at the two ends, so that the paper tape is attached to the outer portions of the movable roller 6 and the fixed roller 7, the paper tape keeps flat when moving inwards, the check rings 8 at the two ends of the fixed roller 7 can prevent the paper tape from moving towards the two ends, the stability of the paper tape is kept, and the flatness of the paper tape during cutting can be guaranteed.
Example 2: a group of sliding grooves 17 are respectively formed in the scale plate 20 and one side of the top end of the frame body 1, a threaded rod 19 is movably connected in the sliding grooves 17, a positioning nut 18 is movably connected outside the threaded rod 19, a driving air cylinder 16 is fixedly connected at the bottom end of the threaded rod 19, a connecting plate 15 is fixedly connected at the output end of the driving air cylinder 16, a group of limiting sliders 14 are respectively and fixedly connected to two sides of the connecting plate 15, a limiting shaft 13 is movably connected in the limiting sliders 14, a cutting tool bit 10 is fixedly connected to one side of the bottom end of each limiting slider 14, and a material distributing baffle plate 12 is fixedly connected to the other side of the bottom end of each limiting slider 14;
the central line of the supporting roll 9 and the central line of the cutting tool bit 10 are on the same vertical plane, and the scale plate 20 and the positioning nut 18 form a movable connection;
specifically, as shown in fig. 1, fig. 3 and fig. 4, before cutting, the pulling threaded rod 19 drives the driving cylinder 16 at the bottom to move, the driving cylinder 16 drives the limiting slide block 14 to move through the connecting plate 15 while moving, thereby driving the cutting head 10 at the bottom to move to a proper position, and then rotating the positioning nut 18 to drive the threaded rod 19 to ascend, so that the driving cylinder 16 is attached to the top end inside the frame body 1, and the positioning nut 18 is attached to the top end of the scale plate 20, positioning the driving cylinder 16, starting the driving cylinder 16 to drive the connecting plate 15 at the bottom to descend, the connecting plate 15 drives the cutting head 10 to descend, cutting the paper tape, and adjusting the cutting position according to requirements is realized.
Example 3: one side of one end of the frame body 1 is fixedly connected with a driving motor 21, and the output end of the driving motor 21 penetrates through the frame body 1 and extends into the frame body 1 to form fixed connection with the material receiving roller 11;
the central line of the supporting roller 9 and the central line of the material receiving roller 11 are on the same horizontal plane, and the central line of the frame body 1 and the central line of the material receiving roller 11 are on the same vertical plane;
specifically, as shown in fig. 1 and 4, when cutting is performed, one end of a paper tape is wound outside the receiving roller 11, the driving cylinder 16 at the top end is started to drive the connecting plate 15 to descend, the connecting plate 15 drives the material separating baffle 12 to descend through the limiting slide block 14, the material separating baffle 12 is placed between two groups of cut paper tapes, the two groups of paper tapes are separated, the limiting shaft 13 limits the material separating baffle 12 at the bottom end through the limiting slide block 14, the stability of the material separating baffle 12 is guaranteed, and the paper tape can be wound neatly after cutting.
The working principle is as follows: when the paper tape cutting machine is used, firstly, before cutting, the movable roller 6 is pulled upwards to be lifted, then a paper tape penetrates through the space between the movable roller 6 and the fixed roller 7, the movable roller 6 is released to be pushed by the springs 3 at the two ends to descend rapidly, so that the paper tape is attached to the outer parts of the movable roller 6 and the fixed roller 7, the paper tape is kept flat when moving inwards, the check rings 8 at the two ends of the fixed roller 7 can prevent the paper tape from moving towards the two ends, the stability of the paper tape is kept, before cutting, the threaded rod 19 is pulled to drive the driving cylinder 16 at the bottom end to move, the driving cylinder 16 drives the limiting slide block 14 to move through the connecting plate 15 while moving, so that the cutting tool bit 10 at the bottom end is driven to move to a proper position, then the positioning nut 18 is rotated to drive the threaded rod 19 to ascend, so that the driving cylinder 16 is attached to the top end inside the frame body 1, and set nut 18 laminates on the top of scale 20, to driving actuating cylinder 16 location, start to drive actuating cylinder 16 and drive connecting plate 15 decline of bottom, connecting plate 15 drives cutter head 10 and descends, cut the paper tape, when cutting, with the one end of paper tape around the outside of receiving material roller 11, and start driving actuating cylinder 16 on top and drive connecting plate 15 and descend, connecting plate 15 drives branch material baffle 12 through spacing slider 14 and descends, arrange branch material baffle 12 between two sets of paper tapes after cutting, separate two sets of paper tapes, and spacing axle 13 is spacing to branch material baffle 12 of bottom through spacing slider 14, guaranteed the stability of dividing material baffle 12.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a slitting device that rotary press used, includes support body (1), its characterized in that: one side inside the frame body (1) is movably connected with a fixed roller (7), one side of the top end of the frame body (1) is fixedly connected with a scale plate (20), the other side inside the frame body (1) is movably connected with a material receiving roller (11), and the bottom end inside the frame body (1) is movably connected with a supporting roller (9);
the utility model discloses a support body (1) inside both ends with one side respectively a set of installation section of thick bamboo (2) of fixedly connected with, the inside top fixedly connected with spring (3) of installation section of thick bamboo (2), the bottom fixedly connected with activity jib (4) of spring (3), the bottom fixedly connected with installation axle (5) of activity jib (4), the outside swing joint of installation axle (5) has movable roller (6), the outside both ends of fixed roller (7) are a set of retaining ring of fixedly connected with (8) respectively.
2. The slitting device for a rotary press according to claim 1, wherein: the central line of the mounting shaft (5) and the central line of the movable roller (6) are on the same horizontal plane, and the central line of the fixed roller (7) and the central line of the retainer ring (8) are on the same vertical plane.
3. The slitting device for a rotary press according to claim 1, wherein: a set of spout (17) has been seted up respectively to the inside of scale plate (20) and one side on support body (1) top, and the inside swing joint of the spout (17) of telling has threaded rod (19), the outside swing joint of threaded rod (19) has set nut (18), the bottom fixedly connected with of threaded rod (19) drives actuating cylinder (16), the output end fixedly connected with connecting plate (15) that drives actuating cylinder (16), the both sides of connecting plate (15) are a set of spacing slider (14) of fixedly connected with respectively, the inside swing joint of spacing slider (14) has spacing axle (13), one side fixedly connected with cutting tool bit (10) of spacing slider (14) bottom, the opposite side fixedly connected with of spacing slider (14) bottom divides material baffle (12).
4. The slitting device for a rotary press according to claim 1, wherein: the center line of the supporting roller (9) and the center line of the cutting tool bit (10) are on the same vertical plane, and the scale plate (20) is movably connected with the positioning nut (18).
5. The slitting device for a rotary press according to claim 1, wherein: one side fixedly connected with driving motor (21) of support body (1) one end, the output of driving motor (21) runs through support body (1) and extends to the inside of support body (1) and material receiving roller (11) and constitutes fixed connection.
6. The slitting device for a rotary press according to claim 1, wherein: the central line of the supporting roller (9) and the central line of the material receiving roller (11) are on the same horizontal plane.
7. The slitting device for a rotary press according to claim 1, wherein a center line of the frame body (1) is on the same vertical plane as a center line of the take-up roller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220439589.5U CN216781930U (en) | 2022-03-02 | 2022-03-02 | Slitting device for rotary printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220439589.5U CN216781930U (en) | 2022-03-02 | 2022-03-02 | Slitting device for rotary printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216781930U true CN216781930U (en) | 2022-06-21 |
Family
ID=82001130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220439589.5U Expired - Fee Related CN216781930U (en) | 2022-03-02 | 2022-03-02 | Slitting device for rotary printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216781930U (en) |
-
2022
- 2022-03-02 CN CN202220439589.5U patent/CN216781930U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220621 |