CN202476423U - Knife roll air-intake device for filament cutter - Google Patents
Knife roll air-intake device for filament cutter Download PDFInfo
- Publication number
- CN202476423U CN202476423U CN2011205745027U CN201120574502U CN202476423U CN 202476423 U CN202476423 U CN 202476423U CN 2011205745027 U CN2011205745027 U CN 2011205745027U CN 201120574502 U CN201120574502 U CN 201120574502U CN 202476423 U CN202476423 U CN 202476423U
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- CN
- China
- Prior art keywords
- air
- knife roll
- air inlet
- quick switching
- quick coupler
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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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Abstract
The utility model relates to a knife roll air-intake device for a filament cutter. The knife roll air-intake device comprises a knife roll, wherein a knife feeding cylinder is arranged in the knife roll and provided with a first air intake; the first air intake is arranged on the end face of the knife roll, and connected with a quick switching joint; the quick switching joint is connected with an air intake pipe; the quick switching joint is a rotary quick switching joint comprising a second air intake an a second air outlet, wherein the second air outlet is connected with the first air intake, and the second air intake is connected with the air intake pipe; the second air outlet is provided with threads corresponding to the first air intake; a sealing device is arranged in the rotary quick switching joint; and the knife roll air-intake device further comprises a solenoid valve for controlling the flow rate of the compressed air of the quick switching joint. According to the knife roll air-intake device, the quick switching joint is adopted, therefore, greases can be saved, grease dirt cannot be generated, and a shaft hole can be prevented from being plugged by the grease dirt; and the knife feeding mechanism can perform unified feeding, thus improving the technological level of the stem cutting thickness.
Description
Technical field
The utility model relates to a kind of filament cutter rotor inlet duct.
Background technology
Filament cutter mainly is made up of transmission system, feed mechanism, cutter door system, rotor assembly, sharpening mechanism, pneumatic system, electrical system etc.Wherein the rotor assembly is made up of roller cutter body, delivering gear, rotor opening device etc.Rotor inlet duct in the delivering gear is the pneumatic machinery formula, and its depth of cut is the reciprocating function of bistrique.Filament cutter feed principle is: when the setting pulse signal number of times was identical with bistrique reciprocal time in the sharpening system, the magnetic valve of control feeding system began work, and compressed air gets into the cylinder joint, gets into the feed cylinder then.The motion of feed cylinder piston drives helical gear motion, and helical gear drive feed screw mandrel rotatablely moves forward then, thereby the push broach piece is moved vertically upward, and promptly cutter moves upward, and accomplishes a feed.Cylinder joint in the delivering gear is made up of bearing, plastics back-up ring, aluminium cover, and wherein aluminium puts and has pore and oilhole.The bearing shaft of this cylinder joint is the through hole axle, is prone to produce the plastics dust with plastics back-up ring wearing and tearing back, through with the mixing of butter; Form grease and stop up axis hole; Cause axis hole to diminish, the pressure when making compressed air get into the feed cylinder diminishes, and causes part feed cylinder piston not move; Cause delivering gear feed disunity, thus cause cut the stalk thickness do not reach technological requirement.
The utility model content
The technical problem that the utility model will solve provides the filament cutter rotor inlet duct that stalk thickness technological level is cut in a kind of raising.
For solving the problems of the technologies described above, the utility model comprises a rotor, is provided with the feed cylinder in the rotor, and the feed cylinder is provided with first air inlet, and first air inlet is located on the end face of rotor; First air inlet is connected with hydraulic quick coupler, and hydraulic quick coupler is connected with air inlet pipe.
Preferably, hydraulic quick coupler is rotary hydraulic quick coupler, and rotary hydraulic quick coupler comprises second air inlet and second gas outlet, and second gas outlet connects first air inlet, and second air inlet is connected with air inlet pipe.
Preferably, second gas outlet is provided with the screw thread corresponding with first air inlet.
Preferably, be provided with sealing device in the rotary hydraulic quick coupler.
Preferably, it comprises that also one is used to control the magnetic valve of hydraulic quick coupler compressed air require.
Owing to adopted hydraulic quick coupler, need not to add butter, can not form grease and stop up axis hole, the delivering gear feed is unified, has improved and has cut stalk thickness technological level.
Description of drawings
Fig. 1 is the structural representation of a kind of specific embodiment of the utility model filament cutter rotor inlet duct.
Fig. 2 is the structural representation of the rotary hydraulic quick coupler of filament cutter rotor inlet duct shown in Figure 1.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further explain.
As depicted in figs. 1 and 2; The utility model filament cutter rotor inlet duct comprises a rotor 1, is provided with the feed cylinder in the rotor 1; The feed cylinder is provided with first air inlet 2; First air inlet 2 is located on the end face of rotor 1, and first air inlet 2 is connected with hydraulic quick coupler 3, and hydraulic quick coupler 3 is connected with air inlet pipe 4; Hydraulic quick coupler 3 is rotary hydraulic quick coupler, and rotary hydraulic quick coupler comprises that second air inlet 31 and 32, the second gas outlets 32, second gas outlet connect first air inlet, 2, the second air inlets 31 and are connected with air inlet pipe 4; Second gas outlet 32 is provided with the screw thread 33 corresponding with first air inlet 2; Be provided with sealing device in the rotary hydraulic quick coupler; It comprises that also one is used to control the magnetic valve of hydraulic quick coupler 3 compressed air requires.
During the work of this filament cutter rotor inlet duct, when the setting pulse signal number of times was identical with bistrique reciprocal time in the sharpening system, the magnetic valve of control feeding system began work, and compressed air entering hydraulic quick coupler gets into the feed cylinder then.The motion of the piston of feed cylinder drives helical gear motion, and helical gear drive feed screw mandrel rotatablely moves forward then, thereby the push broach piece is moved vertically upward, and promptly cutter moves upward, and accomplishes a feed.
Owing to adopted hydraulic quick coupler, need not to add butter, can not form grease and stop up axis hole, the delivering gear feed is unified, has improved and has cut stalk thickness technological level.
More than filament cutter rotor inlet duct that the utility model embodiment is provided carried out detailed introduction; For one of ordinary skill in the art; According to the thought of the utility model embodiment, the part that on the specific embodiment and range of application, all can change, in sum; This description should not be construed as the restriction to the utility model, and all any changes of being made according to the utility model design philosophy are all within the protection domain of the utility model.
Claims (5)
1. filament cutter rotor inlet duct; Comprise a rotor (1); Said rotor is provided with the feed cylinder in (1), and said feed cylinder is provided with first air inlet (2), and said first air inlet (2) is located on the end face of said rotor (1); It is characterized in that: said first air inlet (2) is connected with hydraulic quick coupler (3), and said hydraulic quick coupler (3) is connected with air inlet pipe (4).
2. filament cutter rotor inlet duct according to claim 1; It is characterized in that: said hydraulic quick coupler (3) is rotary hydraulic quick coupler; Said rotary hydraulic quick coupler comprises second air inlet (31) and second gas outlet (32); Said second gas outlet (32) connects said first air inlet (2), and said second air inlet (31) connects said air inlet pipe (4).
3. filament cutter rotor inlet duct according to claim 2 is characterized in that: said second gas outlet (32) is provided with the screw thread (33) corresponding with said first air inlet (2).
4. filament cutter rotor inlet duct according to claim 2 is characterized in that: be provided with sealing device in the said rotary hydraulic quick coupler.
5. filament cutter rotor inlet duct according to claim 1 is characterized in that: it comprises that also one is used to control the magnetic valve of said hydraulic quick coupler (3) compressed air require.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205745027U CN202476423U (en) | 2011-12-31 | 2011-12-31 | Knife roll air-intake device for filament cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205745027U CN202476423U (en) | 2011-12-31 | 2011-12-31 | Knife roll air-intake device for filament cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202476423U true CN202476423U (en) | 2012-10-10 |
Family
ID=46950895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205745027U Expired - Lifetime CN202476423U (en) | 2011-12-31 | 2011-12-31 | Knife roll air-intake device for filament cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202476423U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103815538A (en) * | 2014-03-13 | 2014-05-28 | 秦皇岛烟草机械有限责任公司 | Tobacco cutter knife roll |
| CN104509967A (en) * | 2013-09-30 | 2015-04-15 | 贵州中烟工业有限责任公司 | Tobacco pad returning device for cutter opening of tobacco cutter |
| CN106858700A (en) * | 2017-03-31 | 2017-06-20 | 唐兵 | A kind of spill spin block suitable for blade feeder |
| CN106912979A (en) * | 2017-03-31 | 2017-07-04 | 唐兵 | A kind of blade feed mechanism |
| CN107006891A (en) * | 2017-03-31 | 2017-08-04 | 唐兵 | A kind of blade feeder |
| CN107048467A (en) * | 2017-03-31 | 2017-08-18 | 唐兵 | A kind of feed arrangement suitable for knife blade of filament cutter |
-
2011
- 2011-12-31 CN CN2011205745027U patent/CN202476423U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104509967A (en) * | 2013-09-30 | 2015-04-15 | 贵州中烟工业有限责任公司 | Tobacco pad returning device for cutter opening of tobacco cutter |
| CN103815538A (en) * | 2014-03-13 | 2014-05-28 | 秦皇岛烟草机械有限责任公司 | Tobacco cutter knife roll |
| CN103815538B (en) * | 2014-03-13 | 2015-12-30 | 秦皇岛烟草机械有限责任公司 | A kind of knife roller of filament cutter |
| CN106858700A (en) * | 2017-03-31 | 2017-06-20 | 唐兵 | A kind of spill spin block suitable for blade feeder |
| CN106912979A (en) * | 2017-03-31 | 2017-07-04 | 唐兵 | A kind of blade feed mechanism |
| CN107006891A (en) * | 2017-03-31 | 2017-08-04 | 唐兵 | A kind of blade feeder |
| CN107048467A (en) * | 2017-03-31 | 2017-08-18 | 唐兵 | A kind of feed arrangement suitable for knife blade of filament cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |