CN108789547B - Multi-section anti-sticking slitting roller - Google Patents
Multi-section anti-sticking slitting roller Download PDFInfo
- Publication number
- CN108789547B CN108789547B CN201810796335.7A CN201810796335A CN108789547B CN 108789547 B CN108789547 B CN 108789547B CN 201810796335 A CN201810796335 A CN 201810796335A CN 108789547 B CN108789547 B CN 108789547B
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- China
- Prior art keywords
- shaft
- shell
- main transmission
- section
- bevel gear
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- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/15—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis with vertical cutting member
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
The invention relates to the field of machinery, in particular to a multi-section anti-sticking slitting roller. The cutting device comprises a shell, a driving device, a belt and a plurality of cutting sections, wherein each cutting section is provided with a main transmission device, a cutting device and an auxiliary transmission device. A plurality of partition plates are arranged on one side of the inner wall of the shell; the cutting section is arranged between two adjacent partition plates. The main transmission device is positioned on the left side of the cutting section and provides main transmission power, and the auxiliary transmission device is positioned on the right side of the cutting section and can perform auxiliary transmission. According to the multi-section anti-sticking slitting roller, the annular blade with gradually changed thickness is arranged, so that the thickness of the blade is larger when the blade cuts into a material, the thickness of the blade is smaller when the blade leaves the material, a gap between a blade face and the cut material is enlarged, the cutting and separating processes are combined into one, unnecessary troubles are reduced, and the production efficiency is improved.
Description
Technical Field
The invention relates to the field of machinery, in particular to a multi-section anti-sticking slitting roller.
Background
Most of slitting devices in the prior art are mechanical devices for slitting wide paper, plastic films, cartons or large meat blocks into multiple narrow materials, and are commonly used in paper making machinery and meat slitting, printing and packaging machinery. However, when the material to be cut has a certain thickness, the blade is often lifted by the blade surface due to friction between the blade surface and the cut surface of the material during the process from the contact with the material to the entrance to the exit.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a multi-section anti-sticking slitting roller, which reduces the friction between a cutter face and a material slitting face by utilizing an annular blade with gradually changed thickness and a circular slitting section driven by a gear, and can cut and separate the slit materials to the maximum extent.
The technical scheme adopted by the invention for solving the technical problems is as follows: a multi-section anti-sticking slitting roller: the cutting device comprises a shell, a driving device, a belt and a plurality of cutting sections, wherein each cutting section is provided with a main transmission device, a cutting device and an auxiliary transmission device.
The inner part of the shell is a cavity, the side surface of the shell is provided with a plurality of through holes, and one side of the inner wall of the shell is provided with a plurality of partition boards; the cutting section is arranged between two adjacent partition plates.
The driving device comprises a driving motor, a driving shaft and a main belt wheel; the driving motor is positioned on the left side of the shell; one end of the driving shaft is connected with the driving motor, and the other end of the driving shaft penetrates through a hole in the shell and is connected with the main belt wheel; the cutting device is positioned in the shell and between two adjacent partition plates, and comprises a rotating drum, a blade, a first driven bevel gear, a universal shaft and a second driven bevel gear.
The universal shaft comprises a left section shaft and a right section shaft which are mutually connected, the left end of the left section shaft is rotationally connected with a partition plate, the right end of the right section shaft is rotationally connected with the partition plate adjacent to the right side of the right section shaft, and an included angle is formed between the left section shaft and the right section shaft; the two rotating drums are coaxially arranged on the left section shaft and the right section shaft respectively; the number of the blades is two, each blade is in a horn mouth shape, one sides of the two blades are tightly attached to each other, the other sides of the two blades are respectively installed on the two rotary drums, the thickness of the blades is smaller when the blades cut, the blades are driven by the universal shaft to rotate along with the cutting work, the thickness of a cutter face in contact with a cutting material is gradually reduced, so that the gap between the blades and the cutting material is increased when the blades leave the cutting state, and the anti-sticking and cutting can be effectively realized; the first driven bevel gear and the second driven bevel gear are respectively arranged on the left section shaft and the right section shaft and are respectively positioned between the rotating cylinders and the partition plates on the two sides of the blade.
The main transmission device comprises a secondary belt wheel, a main transmission shaft, a main transmission bevel gear and a main transmission straight gear; the secondary belt wheel is positioned on the right side of the primary belt wheel; one end of the main transmission shaft is connected with the driven belt wheel, and the other end of the main transmission shaft penetrates through a hole in the shell and extends into the shell; the main transmission bevel gear is positioned at the other end of the main transmission shaft and is meshed with the first driven bevel gear; the main transmission spur gear is positioned in the shell and is arranged on the main transmission shaft.
The auxiliary transmission device comprises an auxiliary transmission shaft, an auxiliary transmission straight gear and an auxiliary transmission bevel gear; the auxiliary transmission shaft is positioned in the shell and on the right side of the main transmission shaft, and one end of the auxiliary transmission shaft is fixed on the inner wall of the shell; the auxiliary transmission straight gear is positioned on the auxiliary transmission shaft and is meshed with the main transmission straight gear on the main transmission shaft in the next cutting section; and the auxiliary transmission bevel gear is positioned at the other end of the auxiliary transmission shaft and is meshed with the second driven bevel gear. When the main transmission device works, part of kinetic energy is lost by the friction engaged between the main transmission device and the gear and between the main transmission device and the gear, so that the auxiliary transmission device can perform auxiliary transmission on the right side of the cutting device, the moments borne by the left end and the right end of a universal shaft in the cutting device are equal, and the normal work of a cutting section is ensured.
The belt is located below the shell and sequentially connects the main belt wheel with all the auxiliary belt wheels in a matching manner.
Preferably, the length of the partition is half of the width of the housing.
Preferably, the included angle range between the left section shaft and the right section shaft in the universal shaft is 3-10 degrees.
Preferably, the rotation direction of the driving motor is counterclockwise when viewed from the rear to the front.
Preferably, the main transmission spur gear and the auxiliary transmission spur gear have the same outer diameter and the same number of teeth.
The invention has the beneficial effects that: according to the multi-section anti-sticking slitting roller, the annular blade with gradually changed thickness is arranged, so that the thickness of the blade is larger when the blade cuts into a material, the thickness of the blade is smaller when the blade leaves the material, a gap between the blade face and the cut material is enlarged, friction between the blade face and the cut material is reduced, the phenomenon that various viscous materials and elastic materials are stuck when the materials are cut is prevented, the cutting and separating processes are combined into one, unnecessary troubles are reduced, and the production efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic top view of the present invention;
in the figure: 1. the cutting machine comprises a shell, 2, a driving device, 3, a main transmission device, 4, a cutting device, 5, an auxiliary transmission device, 6, a belt, 11, a partition plate, 21, a driving motor, 22, a driving shaft, 23, a main belt pulley, 31, a secondary belt pulley, 32, a main transmission shaft, 33, a main transmission bevel gear, 34, a main transmission straight gear, 41 drums, 42 blades, 43, a first driven bevel gear, 44, a universal shaft, 45, a second driven bevel gear, 51, an auxiliary transmission shaft, 52, an auxiliary transmission straight gear and 53, an auxiliary transmission bevel gear.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1, the multi-section anti-sticking slitting roller of this embodiment: the cutting device comprises a shell 1, a driving device 2, a belt 6 and a plurality of cutting sections, wherein each cutting section is provided with a main transmission device 3, a cutting device 4 and an auxiliary transmission device 5.
As shown in fig. 1, the inside of the housing 1 is a cavity, the side surface of the housing is provided with a plurality of through holes, one side of the inner wall of the housing 1 is provided with a plurality of partition plates 11, and the length of each partition plate 11 is half of the width of the housing 1; the cutting segment is disposed between two adjacent partition plates 11.
As shown in fig. 1, the driving device 2 includes a driving motor 21, a driving shaft 22, and a primary pulley 23; the driving motor 21 is positioned at the left side of the shell 1, and when the visual angle is viewed from the back to the front, the rotating direction of the driving motor 21 is anticlockwise; one end of the driving shaft 22 is connected with the driving motor 21, and the other end of the driving shaft passes through a hole in the shell 1 and is connected with a main belt wheel 23; the cutting device 4 is positioned inside the housing 1 and between two adjacent partition plates 11, and the cutting device 4 comprises a rotating drum 41, a blade 42, a first driven bevel gear 43, a universal shaft 44 and a second driven bevel gear 45.
As shown in fig. 1, the universal shaft 44 includes a left section shaft and a right section shaft which are connected with each other, the left end of the left section shaft is rotatably connected with one partition plate 11, the right end of the right section shaft is rotatably connected with the partition plate 11 adjacent to the right side thereof, an included angle is arranged between the left section shaft and the right section shaft, and the included angle between the left section shaft and the right section shaft in the universal shaft 44 ranges from 3 degrees to 10 degrees, so that a certain included angle is formed between the blades mounted thereon; the number of the rotary drums 41 is two, and the two rotary drums 41 are respectively and coaxially arranged on the left section shaft and the right section shaft; the number of the blades 42 is two, each blade 42 is in a horn shape, one sides of the two blades 42 are arranged in a mutual clinging manner, and the other sides of the two blades 42 are respectively installed on the two rotary drums 41; the first driven bevel gear 43 and the second driven bevel gear 45 are respectively installed on the left section shaft and the right section shaft, and are respectively positioned between the rotating drum 41 and the partition 11 on both sides of the blade 42.
As shown in fig. 1, the main transmission device 3 comprises a secondary pulley 31, a main transmission shaft 32, a main transmission bevel gear 33 and a main transmission spur gear 34; the secondary pulley 31 is positioned on the right side of the primary pulley 23; one end of the main transmission shaft 32 is connected with the secondary belt wheel 31, and the other end of the main transmission shaft penetrates through a hole in the shell 1 and extends into the shell 1; the main transmission bevel gear 33 is positioned at the other end of the main transmission shaft 32 and is meshed with the first driven bevel gear 43; the spur gear 34 is located inside the housing 1 and is arranged on the main drive shaft 32.
As shown in fig. 1, the auxiliary transmission device 5 includes an auxiliary transmission shaft 51, an auxiliary transmission spur gear 52 and an auxiliary transmission bevel gear 53; the auxiliary transmission shaft 51 is positioned inside the shell 1 and on the right side of the main transmission shaft 32, and one end of the auxiliary transmission shaft is fixed on the inner wall of the shell 1; the auxiliary transmission spur gear 52 is positioned on the auxiliary transmission shaft 51 and is meshed with the main transmission spur gear 34 on the main transmission shaft 32 in the next cutting section, and the main transmission spur gear 34 and the auxiliary transmission spur gear 52 have the same outer diameter and the same number of teeth; the auxiliary transmission bevel gear 53 is positioned at the other end of the auxiliary transmission shaft 51 and is meshed with the second driven bevel gear 45. When the main transmission device 3 works, a part of kinetic energy is lost by the friction engaged between the gears and the shaft and between the gears, so the auxiliary transmission device 5 can perform auxiliary transmission on the right side of the cutting device 4, the moments applied to the left end and the right end of the universal shaft 44 in the cutting device 4 are equal, and the normal work of a cutting section is ensured.
As shown in fig. 1, the belt 6 is located below the housing 1, which in turn cooperatively connects the primary pulley 23 and all of the secondary pulleys 31.
When the invention is used, the motor 21 is started, the motor 21 drives the driving shaft 22 and the main belt wheel 23 on the shaft to rotate anticlockwise, the main belt wheel 23 drives all the following driven belt wheels 31 to rotate through the conveyor belt 6, the main transmission bevel gear 33 on the main transmission shaft 32 is driven by the driven belt wheels 31 to rotate, the first driven bevel gear 43 meshed with the main transmission bevel gear rotates at the same time and drives the whole universal shaft 44 to rotate, the rotation of the main transmission spur gear 34 on the main transmission shaft 32 of the next cutting section drives the rotation of the auxiliary transmission spur gear 52 on the auxiliary transmission shaft 51 meshed with the main transmission bevel gear, so the auxiliary transmission bevel gear 53 at the upper end of the auxiliary transmission shaft 51 also rotates and drives the second driven bevel gear 45 meshed with the auxiliary transmission bevel gear to rotate, the universal shaft 44 rotates under the dual functions of the left driving transmission and the right auxiliary transmission and drives the blade 42 to cut, and the blade 42 has, along with the cutting work, the blade 42 is driven by the universal shaft to rotate, the thickness of the cutter face contacting with the cutting material is gradually reduced, so that the gap between the blade and the cutting material is increased when the blade leaves the cutting state, the blade can be effectively prevented from sticking and can finish cutting.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A multi-section anti-sticking slitting roller: including shell (1), drive arrangement (2), belt (6) and a plurality of cutting section, every cutting section all is provided with main gear (3), cutting device (4) and auxiliary transmission (5), its characterized in that:
the inner part of the shell (1) is a cavity, the side surface of the shell is provided with a plurality of through holes, and one side of the inner wall of the shell (1) is provided with a plurality of partition plates (11); the cutting section is arranged between two adjacent partition plates (11);
the driving device (2) comprises a driving motor (21), a driving shaft (22) and a main belt wheel (23); the driving motor (21) is positioned on the left side of the shell (1); one end of the driving shaft (22) is connected with the driving motor (21), and the other end of the driving shaft penetrates through a hole in the shell (1) and is connected with a main belt wheel (23);
the cutting device (4) is positioned in the shell (1) and between two adjacent partition plates (11), and the cutting device (4) comprises a rotating drum (41), a blade (42), a first driven bevel gear (43), a universal shaft (44) and a second driven bevel gear (45);
the universal shaft (44) comprises a left section shaft and a right section shaft which are mutually connected, the left end of the left section shaft is rotationally connected with one partition plate (11), the right end of the right section shaft is rotationally connected with the partition plate (11) adjacent to the right side of the right section shaft, and an included angle is formed between the left section shaft and the right section shaft; the number of the rotary drums (41) is two, and the two rotary drums (41) are respectively and coaxially arranged on the left section shaft and the right section shaft; the number of the blades (42) is two, each blade (42) is in a horn mouth shape, one sides of the two blades (42) are arranged in a mutual clinging manner, and the other sides of the two blades (42) are respectively arranged on the two rotary drums (41); the first driven bevel gear (43) and the second driven bevel gear (45) are respectively arranged on the left section shaft and the right section shaft and are respectively positioned between the rotary drums (41) on the two sides of the blade (42) and the partition plate (11);
the main transmission device (3) comprises a secondary belt wheel (31), a main transmission shaft (32), a main transmission bevel gear (33) and a main transmission spur gear (34); the secondary belt wheel (31) is positioned on the right side of the primary belt wheel (23); one end of the main transmission shaft (32) is connected with the driven belt wheel (31), and the other end of the main transmission shaft penetrates through a hole in the shell (1) and extends into the shell (1); the main transmission bevel gear (33) is positioned at the other end of the main transmission shaft (32) and is meshed with the first driven bevel gear (43); the main transmission straight gear (34) is positioned in the shell (1) and arranged on the main transmission shaft (32);
the auxiliary transmission device (5) comprises an auxiliary transmission shaft (51), an auxiliary transmission straight gear (52) and an auxiliary transmission bevel gear (53); the auxiliary transmission shaft (51) is positioned inside the shell (1) and on the right side of the main transmission shaft (32), and one end of the auxiliary transmission shaft is fixed on the inner wall of the shell (1); the auxiliary transmission spur gear (52) is positioned on the auxiliary transmission shaft (51) and is meshed with the main transmission spur gear (34) on the main transmission shaft (32) in the next cutting section; the auxiliary transmission bevel gear (53) is positioned at the other end of the auxiliary transmission shaft (51) and is meshed with the second driven bevel gear (45);
the belt (6) is positioned below the shell (1) and sequentially connects the main belt wheel (23) with all the auxiliary belt wheels (31) in a matching way.
2. The multi-segment anti-sticking slitting roller of claim 1, wherein: the length of the partition plate (11) is half of the width of the shell (1).
3. The multi-segment anti-sticking slitting roller of claim 1, wherein: and an included angle between a left section shaft and a right section shaft in the universal shaft (44) ranges from 3 degrees to 10 degrees.
4. The multi-segment anti-sticking slitting roller of claim 1, wherein: when the visual angle is from back to front, the rotation direction of the driving motor (21) is anticlockwise.
5. The multi-segment anti-sticking slitting roller of claim 1, wherein: the main transmission straight gear (34) and the auxiliary transmission straight gear (52) have the same outer diameter and the same tooth number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796335.7A CN108789547B (en) | 2018-07-19 | 2018-07-19 | Multi-section anti-sticking slitting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810796335.7A CN108789547B (en) | 2018-07-19 | 2018-07-19 | Multi-section anti-sticking slitting roller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108789547A CN108789547A (en) | 2018-11-13 |
| CN108789547B true CN108789547B (en) | 2020-02-14 |
Family
ID=64077689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810796335.7A Expired - Fee Related CN108789547B (en) | 2018-07-19 | 2018-07-19 | Multi-section anti-sticking slitting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108789547B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978087B (en) * | 2019-12-30 | 2021-11-30 | 邳州市鑫盛创业投资有限公司 | Progressive rotary cutting device for sludge block treatment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105360342A (en) * | 2015-11-28 | 2016-03-02 | 重庆顺泰食品有限公司 | Adjustable dried bean curd slitter |
| CN206605540U (en) * | 2017-01-10 | 2017-11-03 | 高邮欣荣电子科技有限公司 | A kind of aluminium-foil paper cuts rotor |
| CN207138912U (en) * | 2017-08-31 | 2018-03-27 | 浙江蓝天除尘设备有限公司 | A kind of drilling equipment of dedusting injection tube |
-
2018
- 2018-07-19 CN CN201810796335.7A patent/CN108789547B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN108789547A (en) | 2018-11-13 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200115 Address after: 518106 first floor, No.41, Tiansheng Road, Tianliao community, Gongming street, Guangming New District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN JOHNSON NEW MATERIAL CO., LTD. Address before: 235100 Yuantong Town, Suixi County, Huaibei, Anhui. Applicant before: Zhao Xuehu |
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| GR01 | Patent grant | ||
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| 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: 20200214 Termination date: 20200719 |