CN213950149U - Roller folding auxiliary device - Google Patents
Roller folding auxiliary device Download PDFInfo
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- CN213950149U CN213950149U CN202022589830.6U CN202022589830U CN213950149U CN 213950149 U CN213950149 U CN 213950149U CN 202022589830 U CN202022589830 U CN 202022589830U CN 213950149 U CN213950149 U CN 213950149U
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- mounting plate
- auxiliary device
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- brush
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Abstract
The utility model provides a cylinder auxiliary device that folds paper, it is folding two other auxiliary device that sets up of cylinder, including the stereoplasm brush with adjustable position in the middle of the auxiliary device, the stereoplasm brush with two form the paper gap in the middle of the cylinder, through the size of adjusting the position of stereoplasm brush in order to change the paper gap to under the prerequisite of guaranteeing printing product smoothness and the accuracy of folding paper, reduce the production of the dirty phenomenon of brush, improve the quality of printing product, simple structure, convenient operation.
Description
Technical Field
The utility model relates to a lithography apparatus technical field especially relates to a cylinder auxiliary device that folds paper.
Background
The existing printing equipment is provided with a plurality of hard steel sheets beside a two-fold roller for ensuring the flatness and the folding accuracy of a printed product, the hard steel sheets are attached to the two-fold roller, and the flatness and the folding accuracy of the printed product are ensured by adjusting gaps between the hard steel sheets and the two-fold roller. However, in actual production, the hard steel sheet has a hard texture, and generates a large impact force when contacting with a two-fold roller, so that the printed product has a serious smearing phenomenon, and the quality of the printed product cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a cylinder folding assisting device for solving the problem that the quality of a printed product cannot be ensured in the conventional printing apparatus.
The above purpose is realized by the following technical scheme:
a cylinder folding assist device comprising: the double-folding device comprises a left mounting plate, a right mounting plate, a double-folding roller and an auxiliary device, wherein the left mounting plate and the right mounting plate are oppositely arranged and are parallel to each other, and two ends of the double-folding roller are respectively and rotatably connected to the left mounting plate and the right mounting plate; auxiliary device includes installing support, stereoplasm brush and adjustment mechanism, the installing support both ends connect respectively in the left side mounting panel with the right side mounting panel, stereoplasm brush quantity is a plurality of, the stereoplasm brush install in the installing support, the stereoplasm brush is close to roll two, the stereoplasm brush with roll two between forming the paper gap, adjustment mechanism is through adjusting the installing support is in order to change the size in paper gap.
In one embodiment, the adjusting mechanism comprises a sliding track, a sliding block and an adjusting screw, the sliding track is arranged on the inner side surface of each of the left side mounting plate and the right side mounting plate, the sliding blocks are arranged in the two sliding tracks, the two ends of the mounting bracket are respectively and fixedly connected to the sliding block, a boss is arranged on the left side mounting plate or the right side mounting plate, a threaded hole is formed in the boss, the adjusting screw penetrates through the boss, and one end of the adjusting screw abuts against the sliding block.
In one embodiment, an elastic member is arranged between the adjusting screw and the sliding block.
In one embodiment, the elastic member is a flexible transmission spring.
In one embodiment, the two ends of the mounting bracket are rotatably connected to the left mounting plate and the right mounting plate respectively.
In one embodiment, the rigid brush is made of pig bristles.
The utility model has the advantages that:
the utility model provides a cylinder auxiliary device that folds paper, it is folding two other auxiliary device that sets up of cylinder, including the stereoplasm brush with adjustable position in the middle of the auxiliary device, the stereoplasm brush with two form the paper gap in the middle of the cylinder, through the size of adjusting the position of stereoplasm brush in order to change the paper gap to under the prerequisite of guaranteeing printing product smoothness and the accuracy of folding paper, reduce the production of the dirty phenomenon of brush, improve the quality of printing product, simple structure, convenient operation.
Drawings
Fig. 1 is a schematic structural diagram of a cylinder folding assisting device according to an embodiment of the present invention, in which parts of a printing apparatus are hidden for easy observation.
Wherein:
a left mounting plate 101; a right mounting plate 102; a two-fold roller 110; an auxiliary device 120; a mounting bracket 121; a rigid brush 122; an adjustment mechanism 123.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The utility model provides a cylinder auxiliary device that folds paper, it is folding two other auxiliary device that sets up of cylinder, including the stereoplasm brush with adjustable position in the middle of the auxiliary device, the stereoplasm brush with two form the paper gap in the middle of the cylinder, through the size of adjusting the position of stereoplasm brush in order to change the paper gap to under the prerequisite of guaranteeing printing product smoothness and the accuracy of folding paper, reduce the production of the dirty phenomenon of brush, improve the quality of printing product, simple structure, convenient operation.
Specifically, as shown in fig. 1, the present invention provides a roller folding assisting device, which comprises: a left mounting plate 101, a right mounting plate 102, a two-fold roller 110, and an auxiliary device 120. The left mounting plate 101 and the right mounting plate 102 are disposed opposite to each other and parallel to each other, and serve as a mounting base for other components, and both ends of the two-fold roller 110 are rotatably connected to the left mounting plate 101 and the right mounting plate 102, respectively. The auxiliary device 120 comprises a mounting bracket 121, a plurality of hard brushes 122 and an adjusting mechanism 123, two ends of the mounting bracket 121 are respectively connected to the left mounting plate 101 and the right mounting plate 102, the number of the hard brushes 122 is multiple, the hard brushes 122 are mounted on the mounting bracket 121, the hard brushes 122 are close to the two-fold rollers 110, a paper passing gap is formed between the hard brushes 122 and the two-fold rollers 110, and the adjusting mechanism 123 changes the size of the paper passing gap by adjusting the mounting bracket 121.
In one embodiment, the adjusting mechanism 123 includes a sliding track, a sliding block, and an adjusting screw, the sliding track is disposed on the inner side of each of the left mounting plate 101 and the right mounting plate 102, the sliding blocks are disposed in the two sliding tracks, the two ends of the mounting bracket 121 are respectively fixedly connected to the sliding blocks, a boss is disposed on the left mounting plate 101 or the right mounting plate 102, a threaded hole is disposed on the boss, the adjusting screw penetrates through the boss, and one end of the adjusting screw abuts against the sliding block. When the paper gap needs to be adjusted, the adjusting screw is rotated and advances, so that the sliding block is pushed by the adjusting screw, the sliding block slides, and the mounting bracket 121 and the hard brush 122 on the mounting bracket 121 are driven to move.
In one embodiment, an elastic member is arranged between the adjusting screw rod and the sliding block, and the elastic member can be a soft transmission spring. Set up the elastic component between adjusting screw and slider, can adjust the size in paper gap under the condition of not shutting down, even adjusting screw in is too dark, under the reaction force of two cylinders 110 and printed product, the elastic component is compressed to make the paper gap can not be too little, thereby avoid the trouble to produce.
In one embodiment, the mounting bracket 121 is rotatably connected to the left mounting plate 101 and the right mounting plate 102 at two ends, and the size of the paper passing gap is adjusted by rotating.
In one embodiment, the bristle 122 is made of pig bristles, but other materials having similar hardness to the pig bristles may be used. The hard brush 122 is too hard, which may brush the page down, and too soft, which may not have the effect and is not durable.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. A cylinder folding assist device, comprising: the double-folding device comprises a left mounting plate, a right mounting plate, a double-folding roller and an auxiliary device, wherein the left mounting plate and the right mounting plate are oppositely arranged and are parallel to each other, and two ends of the double-folding roller are respectively and rotatably connected to the left mounting plate and the right mounting plate; auxiliary device includes installing support, stereoplasm brush and adjustment mechanism, the installing support both ends connect respectively in the left side mounting panel with the right side mounting panel, stereoplasm brush quantity is a plurality of, the stereoplasm brush install in the installing support, the stereoplasm brush is close to roll two, the stereoplasm brush with roll two between forming the paper gap, adjustment mechanism is through adjusting the installing support is in order to change the size in paper gap.
2. The cylinder folding auxiliary device according to claim 1, wherein the adjusting mechanism comprises a sliding track, a slider and an adjusting screw, the sliding track is arranged on the inner side surface of each of the left mounting plate and the right mounting plate, the slider is arranged in the two sliding tracks, the two ends of the mounting bracket are respectively fixedly connected to the slider, a boss is arranged on the left mounting plate or the right mounting plate, a threaded hole is arranged on the boss, the adjusting screw is arranged on the boss in a penetrating manner, and one end of the adjusting screw abuts against the slider.
3. The cylinder folding assist device according to claim 2, wherein an elastic member is provided between the adjustment screw and the slider.
4. The cylinder folding assist device according to claim 3, wherein the elastic member is a soft drive spring.
5. The cylinder folding assist device according to claim 1, wherein both ends of the mounting bracket are rotatably attached to the left side mounting plate and the right side mounting plate, respectively.
6. The cylinder folding assist device of claim 1 wherein said rigid brush material is pig's bristles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022589830.6U CN213950149U (en) | 2020-11-10 | 2020-11-10 | Roller folding auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022589830.6U CN213950149U (en) | 2020-11-10 | 2020-11-10 | Roller folding auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213950149U true CN213950149U (en) | 2021-08-13 |
Family
ID=77208232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022589830.6U Active CN213950149U (en) | 2020-11-10 | 2020-11-10 | Roller folding auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213950149U (en) |
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2020
- 2020-11-10 CN CN202022589830.6U patent/CN213950149U/en active Active
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