CN216302874U - Protective device for folding and slitting mechanism of rotary press - Google Patents
Protective device for folding and slitting mechanism of rotary press Download PDFInfo
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- CN216302874U CN216302874U CN202122702437.8U CN202122702437U CN216302874U CN 216302874 U CN216302874 U CN 216302874U CN 202122702437 U CN202122702437 U CN 202122702437U CN 216302874 U CN216302874 U CN 216302874U
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Abstract
The utility model discloses a protective device for a folding and slitting mechanism of a rotary press, which comprises a mounting plate, wherein a printed matter conveying table is fixedly connected to one side of the center of the bottom of the mounting plate, a printed matter body is connected to the center of the top of the printed matter conveying table in a sliding manner, a top plate is fixedly connected to the top of the center of the front end of the mounting plate, a folding air cylinder is installed at the center of the bottom of the top plate, the output end of the folding air cylinder is fixedly connected with a folding plate through a concave long plate, and two protective plates are symmetrically and fixedly connected to two sides of the center of the bottom of the top plate. According to the utility model, the top plate is arranged on the mounting plate, the folding cylinder, the concave long plate and the folding plate are arranged on the top plate, the concave long plate is connected with the two balance slide blocks on the two protection plates through the two bending rods at the centers of the two sides, and the folding can ensure the stability of the folding plate in the working process when the folding plate is driven by the folding cylinder to move downwards for folding, so that the folding quality is improved.
Description
Technical Field
The utility model relates to the technical field of a folding and cutting mechanism of a printing machine, in particular to a folding and cutting mechanism protecting device of a rotary printing machine.
Background
In the field of paper products and plastic packaging, a conveying roller is often used for transporting long-roll paper and plastic packages, a user rotates and connects a material receiving roller and a material discharging roller on a rack, so that the paper and plastic packages are discharged from the material discharging roller, the paper and plastic packages are wound into a cylinder shape through the material receiving roller, and various mechanical devices are arranged between the material receiving roller and the material discharging roller, so that different purposes are processed.
The rotary press needs a folding process by a folding mechanism after printing a publication or the like because the space of the paper is large and the paper needs to be folded for convenient transportation and storage. However, the existing folding mechanism is not provided with a protection structure, has no good protection effect when performing folding processing on the publications and the like, is easy to damage the publications and the like, and cannot perform secondary extrusion folding, thereby influencing the processing quality; in addition, when the folding plate folds the journal, the stability of the folding plate moving downwards cannot be guaranteed, so that deviation is easy to occur when the journal is folded, and the processing quality is affected.
It is therefore desirable to provide a web slitting mechanism guard for a rotary press to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the existing folding mechanism is not provided with a protection structure, has no good protection effect when performing folding processing on a publication and the like, is easy to cause damage to the publication and the like, and can not perform secondary extrusion folding, thereby influencing the processing quality; in addition, when the folding plate folds the journal, the stability of the folding plate moving downwards cannot be guaranteed, so that deviation is easy to occur when the journal is folded, and the processing quality is affected.
In order to solve the technical problems, the utility model adopts a technical scheme that: the protective device for the folding and splitting mechanism of the rotary press comprises a mounting plate, wherein a printed matter conveying table is fixedly connected to one side of the center of the bottom of the mounting plate and used for conveying a printed matter body, and the center of the top of the printed matter conveying table is connected with the printed matter body in a sliding mode;
the top of the center of the front end of the mounting plate is fixedly connected with a top plate which is used for fixing a folding cylinder, a folding cylinder is arranged at the center of the bottom of the top plate and is used for driving a folding plate to fold the printed matter body, the output end of the folding cylinder is fixedly connected with a folding plate through a concave long plate, the concave long plate plays a role in stable connection between the folding cylinder and the folding plate, two protection plates are symmetrically and fixedly connected to two sides of the center of the bottom of the top plate, the two protection plates are used for installing two balance sliding blocks, the centers of the two protection plates, which are close to one side of the folding cylinder, are both connected with the balance sliding blocks in a sliding mode, the two balance sliding blocks are used for being connected with the concave long plate, the two balance sliding blocks and the centers of two sides of the concave long plate are both fixedly connected through bending rods, and the bending rods play a role in connection between the concave long plate and the balance sliding blocks;
the bottom at the center of the front end of the mounting plate is symmetrically provided with two auxiliary inclined plate assemblies corresponding to the folding plate, the two auxiliary inclined plate assemblies are used for assisting the folding plate in folding the printed matter body, a plurality of material clamping rollers are arranged between the two auxiliary inclined plate assemblies and the printed matter conveying platform and can ensure the smoothness of the printed matter body when the printed matter body is conveyed to the position below the bottom of the folding plate, the bottoms of the two auxiliary inclined plate assemblies are fixedly connected with a positioning plate, the positioning plate is used for performing secondary extrusion on the printed matter body in cooperation with a movable clamping plate to ensure that the folding effect is better, the center at one side of the positioning plate is slidably connected with the movable clamping plate through a plurality of guide rods at the corners, the movable clamping plate performs movable extrusion towards one side of the positioning plate under the action of an electric cylinder, and a support is fixedly connected between one side of the movable clamping plate far away from the positioning plate and the mounting plate, the bracket is used for fixing an electric cylinder, the electric cylinder is arranged in the center of the top of the bracket and used for driving the movable clamping plate;
the center of the bottom of the mounting plate is fixedly connected with an arc-shaped sliding plate, and the arc-shaped sliding plate can transmit and store the printed matter body which is subjected to folding processing.
Preferably, both of the protection plates include a sliding clamping groove.
Preferably, two the center that the guard plate is close to one side each other all has seted up the slip draw-in groove.
Preferably, through sliding clamping groove sliding connection between balanced slider and the guard plate, sliding clamping groove can reciprocate on the guard plate to guarantee the board of folding the page downwards to the printed matter body stability of folding the paper man-hour.
Preferably, both of the auxiliary ramp assemblies comprise a small angle bend plate.
Preferably, two the equal fixedly connected with low-angle bent plate in the bottom that supplementary swash plate subassembly is close to one side each other, the low-angle bent plate can make the printed matter body after the processing of folding paper more smooth and easy slide to between locating plate and the removal splint.
Preferably, the output end of the electric cylinder is fixedly connected with the center of one side of the movable clamping plate.
The utility model has the following beneficial effects:
1. according to the utility model, the top plate is arranged on the mounting plate, the folding cylinder, the concave long plate and the folding plate are arranged on the top plate, the concave long plate is connected with the two balance slide blocks on the two protection plates through the two bending rods at the centers of the two sides, and the folding can ensure the stability of the folding plate in the working process when the folding cylinder drives the folding plate to move downwards for folding, so that the quality of folding processing is improved;
2. according to the utility model, the two symmetrical auxiliary inclined plate assemblies are arranged on the mounting plate, and the small-angle bent plate is fixed at one side of the bottoms of the two auxiliary inclined plate assemblies, which are close to each other, so that when the folding plate moves downwards, the printed matter body is folded between the two auxiliary inclined plate assemblies, the small-angle bent plate can be improved, and the printed matter body can slide between the positioning plate and the movable clamping plate more smoothly, a good protection effect is achieved in the downward sliding process of the printed matter body, and the printed matter body is effectively prevented from being damaged;
3. according to the utility model, the positioning plate, the plurality of guide rods, the movable clamping plate and the electric cylinder are arranged below the two symmetrical auxiliary inclined plate assemblies, and after the printed matter body is folded between the two auxiliary inclined plate assemblies, the printed matter body enters the space between the positioning plate and the movable clamping plate, so that the electric cylinder drives the movable clamping plate to horizontally move towards one side of the positioning plate, and further secondary extrusion strengthening is carried out on the printed matter body, the folding effect of the printed matter body is better, and the folding quality of the printed matter body is improved.
Drawings
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is an enlarged perspective view of the guard plate of the present invention;
FIG. 3 is an enlarged perspective view of the balancing slide of the present invention;
FIG. 4 is an enlarged perspective view of the auxiliary ramp assembly of the present invention;
fig. 5 is an enlarged perspective view of the positioning plate of the present invention.
In the figure: 1. mounting a plate; 2. a printed matter conveying table; 3. a printed matter body; 4. a top plate; 5. a folding cylinder; 6. a concave long plate; 7. a folding plate; 8. a protection plate; 81. a sliding clamping groove; 9. a balancing slide block; 10. bending the rod; 11. an auxiliary swash plate assembly; 111. bending the plate at a small angle; 12. a material clamping roller; 13. positioning a plate; 14. a guide bar; 15. moving the clamping plate; 16. a support; 17. an electric cylinder; 18. an arc-shaped sliding plate.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1, a folding and slitting mechanism protection device for a rotary printing press comprises a mounting plate 1, a printed matter conveying table 2 is fixedly connected to one side of the center of the bottom of the mounting plate 1, the printed matter conveying table 2 is used for conveying a printed matter body 3, the printed matter conveying table 2 is connected with the printed matter body 3 in a sliding manner in the center of the top, a top plate 4 is fixedly connected to the top of the center of the front end of the mounting plate 1, the top plate 4 is used for fixing a folding cylinder 5, a folding cylinder 5 is installed in the center of the bottom of the top plate 4, the folding cylinder 5 is used for driving a folding plate 7 to fold the printed matter body 3, a folding plate 7 is fixedly connected to the output end of the folding cylinder 5 through a concave long plate 6, the concave long plate 6 plays a role in stable connection between the folding cylinder 5 and the folding plate 7, two protection plates 8 are symmetrically and fixedly connected to two sides of the center of the bottom of the top plate 4, the two protection plates 8 are used for installing two balance sliders 9, the two balance sliding blocks 9 are fixedly connected with the centers of the two sides of the concave long plate 6 through bending rods 10, the bending rods 10 play a role in connection between the concave long plate 6 and the balance sliding blocks 9, two auxiliary inclined plate assemblies 11 corresponding to the folding plates 7 are symmetrically installed at the bottom of the center of the front end of the mounting plate 1, the two auxiliary inclined plate assemblies 11 are used for assisting the folding plates 7 in folding the printed matter body 3, a plurality of material clamping rollers 12 are installed between the two auxiliary inclined plate assemblies 11 and the printed matter conveying table 2, the plurality of material clamping rollers 12 can ensure the smoothness of the printed matter body 3 when being conveyed to the position below the bottom of the folding plates 7, positioning plates 13 are fixedly connected with the bottoms of the two auxiliary inclined plate assemblies 11, the positioning plates 13 are used for matching with the movable clamping plates 15 to carry out secondary extrusion on the printed matter body 3 to enable the folding effect to be better, and supports 16 are fixedly connected between one side of the movable clamping plates 15, which is far away from the positioning plates 13, and the mounting plate 1, the support 16 is used for fixing an electric cylinder 17, the electric cylinder 17 is installed in the center of the top of the support 16, the electric cylinder 17 is used for driving the movable clamping plate 15, the output end of the electric cylinder 17 is fixedly connected with the center of one side of the movable clamping plate 15, the center of the bottom of the mounting plate 1 is fixedly connected with an arc-shaped sliding plate 18, and the arc-shaped sliding plate 18 can be used for transmitting and storing the printed matter body 3 which is subjected to folding processing;
referring to fig. 2 and 3, the two protection plates 8 each include a sliding clamping groove 81, the centers of the two protection plates 8 on the sides close to each other are both provided with the sliding clamping groove 81, the balance sliding block 9 is slidably connected with the protection plates 8 through the sliding clamping groove 81, the sliding clamping groove 81 can move up and down on the protection plates 8, so that the stability of the printed matter body 3 when the folding plate 7 folds downwards is ensured, the centers of the two protection plates 8 on the sides close to the folding cylinder 5 are both slidably connected with the balance sliding block 9, and the two balance sliding blocks 9 are used for connecting the concave long plate 6;
referring to fig. 4, the two auxiliary inclined plate assemblies 11 each include a small-angle bending plate 111, the bottom portions of the two auxiliary inclined plate assemblies 11 on the sides close to each other are fixedly connected with the small-angle bending plates 111, and the small-angle bending plates 111 can enable the printed matter body 3 after being folded to slide between the positioning plate 13 and the movable clamping plate 15 more smoothly;
referring to fig. 5, a movable clamp 15 is slidably connected to the center of one side of the positioning plate 13 through a plurality of guide rods 14 at the corners, and the movable clamp 15 is moved and pressed toward the one side of the positioning plate 13 by an electric cylinder 17.
When the folding device is used, a printed matter body 3 is conveyed between clamping rollers 12 through a printed matter conveying table 2 and then conveyed to the upper parts of two auxiliary inclined plate assemblies 11, a folding cylinder 5 arranged on a top plate 4 is started to drive a concave long plate 6 and a folding plate 7 to move downwards, two sides of the concave long plate 6 are fixed through two folding rods 10 and balance sliders 9 which are connected with two protection plates 8 in a sliding mode, the stability of the folding plate 7 in the folding process of the printed matter body 3 can be guaranteed, the folding accuracy is guaranteed, when the printed matter body 3 is folded between the two auxiliary inclined plate assemblies 11, the printed matter body slides to the position between a positioning plate 13 and a movable clamping plate 15 through two small-angle bending plates 111 at the bottom of the printed matter body, the positioning plate 13 is connected with the movable clamping plate 15 in a sliding mode through a plurality of guide rods 14 at the corners, the electric cylinder 17 drives the movable clamping plate 15 to move towards one side of the positioning plate 13, thereby carry out the secondary extrusion to printed matter body 3 and fold paper, and then improve the quality of processing of folding paper, deposit printed matter body 3 roll-off through arc sliding material board 18 at last.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a rotary press folding and splitting mechanism protector, includes mounting panel (1), its characterized in that: a printed matter conveying table (2) is fixedly connected to one side of the center of the bottom of the mounting plate (1), and a printed matter body (3) is connected to the center of the top of the printed matter conveying table (2) in a sliding mode;
the top of the center of the front end of the mounting plate (1) is fixedly connected with a top plate (4), the center of the bottom of the top plate (4) is provided with a folding cylinder (5), the output end of the folding cylinder (5) is fixedly connected with a folding plate (7) through a concave long plate (6), two protection plates (8) are symmetrically and fixedly connected with the two sides of the center of the bottom of the top plate (4), the centers of the two protection plates (8) close to one side of the folding cylinder (5) are both connected with a balance sliding block (9) in a sliding manner, and the two balance sliding blocks (9) are both fixedly connected with the centers of the two sides of the concave long plate (6) through bending rods (10);
the automatic paper folding device is characterized in that two auxiliary inclined plate assemblies (11) corresponding to the folding plate (7) are symmetrically arranged at the bottom of the center of the front end of the mounting plate (1), a plurality of material clamping rollers (12) are arranged between the two auxiliary inclined plate assemblies (11) and the printed matter conveying platform (2), the bottoms of the two auxiliary inclined plate assemblies (11) are fixedly connected with a positioning plate (13), the center of one side of the positioning plate (13) is slidably connected with a movable clamping plate (15) through a plurality of guide rods (14) at corners, a support (16) is fixedly connected between one side, away from the positioning plate (13), of the movable clamping plate (15) and the mounting plate (1), and an electric cylinder (17) is arranged at the center of the top of the support (16);
the center of the bottom of the mounting plate (1) is fixedly connected with an arc-shaped sliding plate (18).
2. A protection device for a folding and slitting mechanism of a rotary press machine according to claim 1, wherein: two guard plate (8) all include slip draw-in groove (81).
3. A protection device for a folding and slitting mechanism of a rotary press machine according to claim 2, wherein: two the center that guard plate (8) are close to one side each other has all seted up slip draw-in groove (81).
4. A protection device for a folding and slitting mechanism of a rotary press machine according to claim 2, wherein: the balance sliding block (9) is connected with the protection plate (8) in a sliding mode through a sliding clamping groove (81).
5. A protection device for a folding and slitting mechanism of a rotary press machine according to claim 1, wherein: and the two auxiliary inclined plate assemblies (11) respectively comprise small-angle bent plates (111).
6. A protection device for a rotary press folding and slitting mechanism according to claim 5, wherein: two the equal fixedly connected with low-angle bent plate (111) in bottom that supplementary swash plate subassembly (11) are close to one side each other.
7. A protection device for a folding and slitting mechanism of a rotary press machine according to claim 1, wherein: the output end of the electric cylinder (17) is fixedly connected with the center of one side of the movable clamping plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122702437.8U CN216302874U (en) | 2021-11-06 | 2021-11-06 | Protective device for folding and slitting mechanism of rotary press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122702437.8U CN216302874U (en) | 2021-11-06 | 2021-11-06 | Protective device for folding and slitting mechanism of rotary press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216302874U true CN216302874U (en) | 2022-04-15 |
Family
ID=81118198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122702437.8U Active CN216302874U (en) | 2021-11-06 | 2021-11-06 | Protective device for folding and slitting mechanism of rotary press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216302874U (en) |
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2021
- 2021-11-06 CN CN202122702437.8U patent/CN216302874U/en active Active
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