CN219726506U - Cutting device of rewinder - Google Patents
Cutting device of rewinder Download PDFInfo
- Publication number
- CN219726506U CN219726506U CN202320965512.6U CN202320965512U CN219726506U CN 219726506 U CN219726506 U CN 219726506U CN 202320965512 U CN202320965512 U CN 202320965512U CN 219726506 U CN219726506 U CN 219726506U
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- CN
- China
- Prior art keywords
- blade
- roller
- cutting device
- rewinding machine
- machine cutting
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- 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.)
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052742 iron Inorganic materials 0.000 claims abstract description 11
- 238000007790 scraping Methods 0.000 claims description 24
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000010893 paper waste Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Nonmetal Cutting Devices (AREA)
Abstract
The utility model relates to the technical field of paper cutting and discloses a cutting device of a rewinder, which comprises a bottom plate, wherein side plates are arranged on two sides of the top of the bottom plate, one side of each side plate is rotationally connected with a roll shaft, an inner cavity of each roll shaft is connected with a blade seat by utilizing an adjusting position component, a circular blade is fixedly sleeved on the outer side of each blade seat, a sliding groove is formed in the bottom of each roll shaft, an electromagnet is arranged on the rear side of the inner cavity of each sliding groove, and a sliding column is sleeved in the inner cavity of each roll shaft in a sliding manner. This rewinding machine cutting device utilizes the adjustment position subassembly to be connected with circular blade and blade seat through the roller, and the traveller utilizes the connecting block to be connected with the blade seat for blade seat and circular blade can remove in the outside of roller, are convenient for adjust the interval between two adjacent circular blades, because utilize iron sheet and electro-magnet between connecting block and the spout, connect external power supply with the electro-magnet, make the connecting block can be at the spout internal fixation.
Description
Technical Field
The utility model relates to the technical field of paper cutting, in particular to a cutting device of a rewinder.
Background
Rewinding machines are generally used to: the film is used for slitting wide coiled materials and further slitting, and is special equipment for paper, mica tapes and films.
The existing rewinding machine cutting device is composed of components such as round cutting pieces and a roll shaft, the round cutting pieces are directly fixed on the roll shaft, the distance between the round cutting pieces on the roll shaft is fixed, and when the distance between two adjacent round cutting pieces needs to be changed, the cutting device needs to be replaced, so that the cost is increased.
Disclosure of Invention
The utility model aims to provide a cutting device of a rewinder, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rewinding machine cutting device, includes the bottom plate, the curb plate is all installed to the both sides at bottom plate top, one side of curb plate rotates and is connected with the roller, the inner chamber of roller utilizes the adjustment position subassembly to be connected with the blade seat, circular blade has been fixedly cup jointed in the outside of blade seat, the spout has been seted up to the bottom of roller, the electro-magnet is installed to the rear side of spout inner chamber, the inner chamber of roller has slidingly cup jointed the traveller, the bottom of traveller is equipped with the connecting block that is located the spout, the iron sheet is installed to the rear side of connecting block, install on the inner wall of blade seat the bottom of connecting block.
As a further improvement of the utility model, the position adjusting assembly comprises a rolling ball, the front side of the connecting block is rotatably sleeved with the rolling ball, and the iron sheet is contacted with the electromagnet when the front side of the rolling ball is contacted with the front side of the inner cavity of the chute.
As a further improvement of the utility model, the top of the roll shaft is provided with a scraping assembly, the scraping assembly comprises a supporting rail, a sliding block and a scraping sleeve, the supporting rail is arranged at the top of one side of the side plate, the sliding block is sleeved in an inner cavity of the supporting rail in a sliding manner, and the scraping sleeve is arranged at the top of the sliding block.
As a further improvement of the utility model, the shape of the inner cavity of the scraping sleeve is matched with the shape of the outer side of the circular blade, and the top of the circular blade is positioned in the inner cavity of the scraping sleeve.
As a further improvement of the utility model, the side section of the support rail is in a convex shape, and the side section of the sliding block is in a convex shape.
As a further improvement of the utility model, the side surface of the blade seat is provided with a movable sleeve, and the section of the movable sleeve is L-shaped.
As a further improvement of the present utility model, the outer side of the spool is in contact with the inner wall of the roller shaft.
As a further improvement of the utility model, the outer side of the roll shaft is provided with a plurality of position adjusting assemblies, a round blade and a blade seat, and the inner wall of the blade seat is contacted with the outer side of the roll shaft.
Compared with the prior art, the utility model has the beneficial effects that:
1. this rewinding machine cutting device utilizes the adjustment position subassembly to be connected with circular blade and blade seat through the roller, and the traveller utilizes the connecting block to be connected with the blade seat for blade seat and circular blade can remove in the outside of roller, are convenient for adjust the interval between two adjacent circular blades, because utilize iron sheet and electro-magnet between connecting block and the spout, connect external power supply with the electro-magnet, make the connecting block can be at the spout internal fixation.
2. This rewinding machine cutting device is equipped with through the outside of circular blade and scrapes the cover, can scrape the wastepaper of adhering on circular blade outer wall from the outer wall of circular blade when the circular blade is rotatory of being convenient for, has avoided piling up a large amount of wastepaper on the outer wall of circular blade, influences the sharpness of circular blade.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a cutting device of a rewinder according to the present utility model;
FIG. 2 is a schematic diagram of an adjusting position assembly of a cutting device of a rewinder according to the present utility model;
FIG. 3 is an exploded view of the cutting device of the rewinder of the present utility model between the roller and the blade holder;
FIG. 4 is an exploded view of a cutting device of a rewinder between a blade holder and a moving sleeve according to the present utility model;
FIG. 5 is an exploded view of the support rail and slider of a rewinder cutting apparatus of the present utility model;
fig. 6 is a schematic view of the structure of an iron sheet of a cutting device of a rewinder according to the present utility model.
In the figure: 1. a bottom plate; 2. a side plate; 3. a roll shaft; 4. an adjustment position assembly; 41. a chute; 42. a spool; 43. a connecting block; 44. iron sheet; 45. an electromagnet; 46. a rolling ball; 5. a circular blade; 6. a chip scraping assembly; 61. a support rail; 62. a slide block; 63. scraping the sleeve; 7. a blade seat; 8. and (5) moving the sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the utility model provides a cutting device of a rewinder, which comprises a bottom plate 1, wherein two sides of the top of the bottom plate 1 are respectively provided with a side plate 2, one side of each side plate 2 is rotatably connected with a roller shaft 3, an inner cavity of each roller shaft 3 is connected with a blade seat 7 by utilizing an adjusting position component 4, a round blade 5 is fixedly sleeved on the outer side of each blade seat 7, a sliding groove 41 is formed in the bottom of each roller shaft 3, an electromagnet 45 is arranged on the rear side of the inner cavity of each sliding groove 41, a sliding column 42 is slidingly sleeved in the inner cavity of each roller shaft 3, a connecting block 43 positioned in each sliding groove 41 is arranged at the bottom of each sliding column 42, an iron sheet 44 is arranged on the rear side of each connecting block 43, and the bottom of each connecting block 43 is arranged on the inner wall of each blade seat 7.
In one embodiment of the utility model, the adjustment position assembly 4 comprises a ball 46, the front side of the connection block 43 is rotatably sleeved with the ball 46, and the iron sheet 44 is contacted with the electromagnet 45 when the front side of the ball 46 is contacted with the front side of the inner cavity of the chute 41.
Specifically, the connection of the connecting block 43 with the slide groove 41 by the ball 46 reduces the sliding friction of the adjusting position assembly 4, and facilitates the position change of the blade seat 7.
In one embodiment of the utility model, the scraping assembly 6 is arranged at the top of the roller shaft 3, the scraping assembly 6 comprises a supporting rail 61, a sliding block 62 and a scraping sleeve 63, the supporting rail 61 is arranged at the top of one side of the side plate 2, the sliding block 62 is sleeved in the inner cavity of the supporting rail 61 in a sliding manner, and the scraping sleeve 63 is arranged at the top of the sliding block 62.
Specifically, through the outside of circular blade 5 being equipped with scraping cover 63, can scrape the wastepaper that adheres to on the outer wall of circular blade 5 when the circular blade 5 is rotatory from the outer wall of circular blade 5, avoided piling up a large amount of wastepaper on the outer wall of circular blade 5, influence the sharpness of circular blade 5.
In one embodiment of the utility model, the shape of the inner cavity of the scraping sleeve 63 is adapted to the shape of the outer side of the circular blade 5, and the top of the circular blade 5 is positioned in the inner cavity of the scraping sleeve 63.
Specifically, through the shape looks adaptation of the shape of scraping the inner chamber of cover 63 and the outside of circular blade 5, the top of circular blade 5 is located the inner chamber of scraping cover 63, is convenient for better scrape the wastepaper on the circular blade 5.
In one embodiment of the present utility model, the side cross section of the support rail 61 is in a convex shape, and the side cross section of the slider 62 is in a convex shape.
In one embodiment of the present utility model, the movable sleeve 8 is mounted on the side surface of the blade seat 7, and the cross section of the movable sleeve 8 is L-shaped.
Specifically, through being equipped with on the blade seat 7 and remove cover 8, utilize the shape characteristics of removing cover 8, the staff of being convenient for utilizes the position of removing cover 8 control blade seat 7.
In one embodiment of the present utility model, the outer side of the spool 42 is in contact with the inner wall of the roller shaft 3.
In one embodiment of the utility model, the outer side of the roll shaft 3 is provided with a plurality of adjusting position assemblies 4, a circular blade 5 and a blade seat 7, and the inner wall of the blade seat 7 is in contact with the outer side of the roll shaft 3.
Specifically, a plurality of circular blades 5 are arranged on the roll shaft 3, so that the device can cut paper into a plurality of pieces.
Working principle: when the device is used, according to the quantity of the round blades 5 which are required to be regulated, the round blades 5 which cannot be used can be moved to the two sides of the roll shaft 3, the blade seat 7 and the round blades 5 can be moved outside the roll shaft 3, the distance between the two adjacent round blades 5 is regulated, as the iron blades 44 and the electromagnet 45 are utilized between the connecting block 43 and the sliding groove 41, the electromagnet 45 is connected with an external power supply, the connecting block 43 can be fixed in the sliding groove 41, the scraping sleeve 63 is arranged outside the round blades 5, paper scraps adhered to the outer walls of the round blades 5 can be scraped from the outer walls of the round blades 5 when the round blades 5 rotate, and the influence on sharpness of the round blades 5 is avoided.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a rewinding machine cutting device, includes bottom plate (1), its characterized in that, curb plate (2) are all installed to the both sides at bottom plate (1) top, one side of curb plate (2) rotates and is connected with roller (3), the inner chamber of roller (3) utilizes adjusting position subassembly (4) to be connected with blade seat (7), circular blade (5) have been fixedly cup jointed in the outside of blade seat (7), spout (41) have been seted up to the bottom of roller (3), electro-magnet (45) are installed to the rear side of spout (41) inner chamber, the inner chamber slip of roller (3) cup joints slide column (42), the bottom of slide column (42) is equipped with connecting block (43) that are located spout (41), iron sheet (44) are installed to the rear side of connecting block (43), the bottom of connecting block (43) is installed on the inner wall of blade seat (7).
2. A rewinding machine cutting device as claimed in claim 1, characterized in that said adjustment position assembly (4) comprises a roller (46), the front side of said connection block (43) being rotatably sleeved with the roller (46), the iron plate (44) being in contact with the electromagnet (45) when the front side of said roller (46) is in contact with the front side of the inner cavity of the chute (41).
3. The rewinding machine cutting device according to claim 1, characterized in that a scraping assembly (6) is arranged at the top of the roller shaft (3), the scraping assembly (6) comprises a supporting rail (61), a sliding block (62) and a scraping sleeve (63), the supporting rail (61) is arranged at the top of one side of the side plate (2), the sliding block (62) is sleeved in an inner cavity sliding manner of the supporting rail (61), and the scraping sleeve (63) is arranged at the top of the sliding block (62).
4. A rewinding machine cutting device as claimed in claim 3, characterized in that the shape of the inner cavity of the scraping sleeve (63) is adapted to the shape of the outer side of the circular blade (5), and the top of the circular blade (5) is located in the inner cavity of the scraping sleeve (63).
5. A rewinding machine cutting device as claimed in claim 3, characterized in that said support rail (61) has a side section with a convex shape and said slider (62) has a side section with a convex shape.
6. A rewinding machine cutting device as claimed in claim 1, characterized in that the side of the blade seat (7) is provided with a mobile sleeve (8), the cross section of the mobile sleeve (8) being L-shaped.
7. A rewinding machine cutting device as claimed in claim 1, characterized in that the outer side of the spool (42) is in contact with the inner wall of the roller (3).
8. The rewinding machine cutting device according to claim 1, characterized in that the outer side of the roll shaft (3) is provided with a plurality of adjusting position assemblies (4), round blades (5) and blade seats (7), and the inner walls of the blade seats (7) are in contact with the outer side of the roll shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965512.6U CN219726506U (en) | 2023-04-24 | 2023-04-24 | Cutting device of rewinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320965512.6U CN219726506U (en) | 2023-04-24 | 2023-04-24 | Cutting device of rewinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219726506U true CN219726506U (en) | 2023-09-22 |
Family
ID=88063208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320965512.6U Active CN219726506U (en) | 2023-04-24 | 2023-04-24 | Cutting device of rewinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219726506U (en) |
-
2023
- 2023-04-24 CN CN202320965512.6U patent/CN219726506U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |