CN115568615A - Automatic detection method for grinding wheel feed quantity of tobacco cutting machine on tobacco cutting line - Google Patents
Automatic detection method for grinding wheel feed quantity of tobacco cutting machine on tobacco cutting line Download PDFInfo
- Publication number
- CN115568615A CN115568615A CN202211300380.1A CN202211300380A CN115568615A CN 115568615 A CN115568615 A CN 115568615A CN 202211300380 A CN202211300380 A CN 202211300380A CN 115568615 A CN115568615 A CN 115568615A
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- host
- chain
- displacement sensor
- magnetic induction
- Prior art date
- 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.)
- Granted
Links
- 241000208125 Nicotiana Species 0.000 title claims abstract description 35
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 35
- 238000001514 detection method Methods 0.000 title claims description 8
- 238000006073 displacement reaction Methods 0.000 claims abstract description 43
- 230000006698 induction Effects 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 235000019504 cigarettes Nutrition 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B7/00—Cutting tobacco
- A24B7/04—Cutting tobacco by machines with revolving knives
Landscapes
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a method for automatically detecting and controlling the feeding amount of a grinding wheel on a tobacco shred manufacturing line, which comprises the following steps: a sensor magnetic induction switch is arranged at the other end point of the reciprocating movement of the sharpening support, a displacement sensor is arranged on the screw rod, the magnetic induction switch and the displacement sensor are respectively connected with the host through information lines, the times that the magnetic induction switch touches the sharpening support are continuously transmitted to the host, and the displacement sensor discontinuously transmits the distance between the magnetic induction switch and the nut to the host; when the feed amount s is within the rated feed amount range of the grinding wheel, repeating the steps; when the feed amount s is not within the rated feed amount range of the grinding wheel, the host gives an alarm and sends signals to the grinding wheel motor, the knife roller and the chain wheel, so that the grinding wheel motor, the knife roller and the chain wheel are stopped.
Description
Technical Field
The invention belongs to the technical field of tobacco processing, and relates to an automatic detection method for the grinding wheel feed amount of a tobacco cutting machine on a tobacco cutting line.
Background
The tobacco shred making is a key process for cigarette quality in the cigarette production process, and the shred making equipment directly influences the yield and quality of cigarette production, so that the shred making quality is ensured in the process. The filament cutter is the most important production equipment on a tobacco filament production line, and a blade grinding wheel of the filament cutter rotates at a high speed to grind the cutting edge of a filament cutter blade to maintain the sharp state of the cutting edge and directly influence the width uniformity of tobacco shreds, thereby influencing the quality of the tobacco shreds. The sharpness of the blade edge is ensured by periodically feeding the grinding wheel through the lead screw in the grinding consumption process and always maintaining the contact state of the end face of the grinding wheel and the blade. Therefore, the key for ensuring the sharpness of the blade edge and the key for shredding quality is that the actual feeding amount of the grinding wheel is constantly fed according to the set feeding amount. When the grinding wheel has the faults of insufficient feeding, overtravel feeding, feed stopping and reverse feeding, the shredding quality is seriously influenced, and even the equipment is damaged. Therefore, the feeding amount of the grinding wheel needs to be detected, displayed and monitored in real time.
The following mechanical scale meter method is used in the prior art to display the feed amount. After the feed amount of the grinding wheel is set, the moving screw rod can step-drive the grinding wheel support to periodically feed along the direction vertical to the rotation of the knife roll, and the grinding wheel on the support is pushed to progressively grind the blade on the high-speed rotating knife roll. The thickness of the grinding wheel is gradually reduced along the advancing direction of the screw rod in the rotating process of the knife roller of the filament cutter. Sensors cannot be arranged at two ends of a grinding wheel feed screw shaft, data such as position, speed and the like cannot be acquired, and the display of the actual feed amount of the grinding of the end face grinding wheel is completely finished by a mechanical mechanism. There is no direct display system.
By adopting the method, an operator needs to open the protective cover of the knife sharpening grinding wheel mechanism frequently in the production process of the shredder, judge and determine the feeding amount according to the experience and sense of the operator, and judge whether the position of the feed screw meets the requirement. This requires a rich adjustment experience for the operator, but has the disadvantage of poor repeatability of the observation. And the adjustment precision is not high, and the observation and adjustment steps are often required to be repeated for multiple times until the feeding amount of the grinding wheel meets the shredding requirement. Therefore, the prior manual technology for detecting the feed quantity of the grinding wheel is unsafe, low in efficiency and low in repetition precision, and cannot participate in control without process records, so that the shredding quality of cigarettes is difficult to effectively ensure.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a method for automatically detecting the grinding wheel feed amount of a tobacco cutter on a tobacco processing line, which is used for canceling a mechanical grinding wheel feed amount display method, effectively improving the detection precision and detection efficiency, adjusting the set speed of the grinding wheel feed amount and ensuring the tobacco cutting quality.
The technical scheme adopted by the invention for realizing the technical purpose is as follows.
The invention relates to a method for automatically detecting and controlling the feeding amount of a grinding wheel on a tobacco shred manufacturing line, which is used for the tobacco shred manufacturing line, and the device of the tobacco shred manufacturing line comprises the following steps: the grinding wheel is driven by the grinding wheel motor, the grinding wheel is fixed on the grinding carriage, the grinding carriage is arranged on the grinding carriage, the lead screw is arranged on one side of the grinding carriage, the nut is screwed on the lead screw, the grinding carriage is fixed on the nut, and the lead screw trigger stop block is fixed on the lead screw; two guide rails are arranged at the upper end and the lower end of the knife sharpening support, a fixed hook is fixed at one end of the knife sharpening support, two chain wheels which are arranged in parallel with the fixed hook and are separated by a certain distance are arranged, a chain is arranged on the two chain wheels, a slip sheet is arranged on the chain and rotates to enable the slip sheet of the chain to drive the fixed hook and the knife sharpening support to reciprocate, a screw rod trigger stop block is fixed at one end position of the reciprocating movement of the knife sharpening support, a knife roller is arranged at one side of the knife sharpening support, a plurality of blades are uniformly arranged on the circumference of the knife roller, a grinding wheel is contacted with the cutting edge of the blade, after the screw rod trigger stop block is triggered by the screw rod during the reciprocating movement of the knife sharpening support, the screw rod trigger stop block and the screw rod rotate by an angle to enable a nut, a grinding wheel frame and a grinding wheel to advance by a feed amount along the screw rod, the knife roller and the chain wheels synchronously move, and a host machine is respectively connected with the grinding wheel motor, the knife roller and the chain wheels through information lines,
wherein: the method for automatically detecting and controlling the feeding amount of the grinding wheel on the tobacco shred manufacturing line comprises the following steps:
(I) a sensor magnetic induction switch and a displacement sensor are arranged on the tobacco primary processing line
A sensor magnetic induction switch is arranged at the other end point of the reciprocating movement of the sharpening support, a displacement sensor is arranged on the screw rod, the magnetic induction switch and the displacement sensor are respectively connected with the host through information lines, the times of the magnetic induction switch touching the sharpening support are continuously transmitted to the host, and the displacement sensor discontinuously transmits the detected distance between the displacement sensor and the nut to the host;
(II) detecting the feed amount of the grinding wheel by the main machine
After the knife roll, the chain wheel and the grinding wheel motor are started, the host simultaneously sends signals to the magnetic induction switch and the displacement sensor, and the magnetic induction switch records the times of the magnetic induction switch touching the grinding support from the beginning and continuously transmits the times of the magnetic induction switch touching the grinding support to the host; at the moment, the displacement sensor records the initial displacement L between the displacement sensor and the nut and transmits the initial displacement L to the host; when the touch times transmitted to the host by the magnetic induction switch reach the touch times Q set by the host, the host sends a signal to the displacement sensor, and the displacement sensor measures the final displacement L between the displacement sensor and the nut again 0 And finally displaced by L 1 Transmitting the data to a host computer, and calculating the feed quantity s = (L) of the grinding wheel by the host computer through a formula 0 -L 1 ) formula/Q;
(III) the main machine controls the grinding wheel motor, the knife roller and the chain wheel
When the feed amount s is within the rated feed amount range of the grinding wheel, L is set 1 Substitute for L 0 Repeating the step (II); when the feeding amount s is not within the rated feeding amount range of the grinding wheel, the host sends out an alarm and sends out signals to the grinding wheel motor, the knife roller and the chain wheel, so that the grinding wheel motor, the knife roller and the chain wheel are stopped.
The invention relates to a method for automatically detecting and controlling the feeding amount of a grinding wheel on a tobacco shred manufacturing line, wherein the method comprises the following steps: the range of the rated feed amount of the grinding wheel is 0.95-1.05 times of the rated feed amount of the grinding wheel.
The invention relates to a method for automatically detecting and controlling the feeding amount of a grinding wheel on a tobacco shred manufacturing line, wherein the method comprises the following steps: the set touch times Q are at least 10 times.
The working principle of the equipment is as follows: the method of the invention sets a grinding wheel feeding amount meeting the shredding requirement of the shredder, and the shredder is provided with a sensor. Then, firstly, starting a knife roller, starting a knife grinder, and recording and storing the current position data of a grinding wheel feed screw; then, counting the reciprocating times of the knife sharpening device; secondly, when the number of times of reciprocating motion of the knife grinder is counted to the set number of times, subtracting the position data recorded last time from the position data of the grinding wheel feed screw on the current recorded knife grinder by the counted number of times of the current reciprocating motion. And the calculated value is the current feeding amount of the grinding wheel.
In the working process of the shredder, because the current feeding amount of the grinding wheel is regularly adjusted, the method is only needed to be used at the moment, and the actual feeding amount of the grinding wheel is monitored in real time through a shredder control system so as to adjust in time to meet the shredding requirement.
Compared with the prior art, the invention has the following advantages:
1. the invention improves the mechanical scale display method of the grinding wheel feeding amount into automatic detection display, solves the technical problems of inconvenience, unsafety and poor precision of manual observation, and effectively ensures the grinding wheel sharpening quality of the tobacco cutter and the tobacco shredding quality.
2. The invention solves the problems of difficult detection of the feed quantity of the grinding wheel mechanical feeding system of the shredder and difficult digital conversion and display with high precision. The data can be used for effectively and predictively perceiving and processing faults which can happen in real time. The automation level of cigarette production is improved.
Drawings
FIG. 1 is a schematic forward view of a tobacco filament making apparatus utilizing the method of the present invention;
fig. 2 is a side view of fig. 1.
In fig. 1 and 2, reference numeral 1 denotes a grinding wheel motor; reference numeral 2 is a fixing hook; reference numeral 3 is a sensor magnetic induction switch; the number 4 is a sharpening bracket; reference numeral 5 is a chain; the reference number 6 is a screw rod trigger stop block; the reference number 7 is a screw rod triggering moving rod; reference numeral 8 is a guide rail; reference numeral 9 is a displacement sensor; reference numeral 10 is a slip sheet; reference numeral 11 is a lead screw; reference numeral 12 is a cutter roller; reference numeral 13 is a blade; reference numeral 14 is a grinding wheel; reference numeral 15 is a wheel carrier; numeral 16 is a nut; reference numeral 17 is a host; reference numeral 18 is a sprocket.
The specific implementation mode is as follows:
the technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2, the tobacco cut line used in the method of the present invention comprises: the grinding wheel trigger device comprises a grinding wheel motor 1, a fixed hook 2, a sharpening support 4, a chain 5, a lead screw trigger stop 6, a lead screw trigger rod 7, a guide rail 8, a sliding vane 10, a lead screw 11, a knife roller 12, a blade 13, a grinding wheel 14, a grinding carriage 15, a nut 16, a host 17 and a chain wheel 18, wherein the grinding wheel 14 is driven by the grinding wheel motor 1, the grinding carriage 14 is fixed on the grinding carriage 15, the grinding carriage 15 is arranged on the sharpening support 4, the lead screw 11 is arranged on one side of the grinding carriage 15, the nut 16 is screwed into the lead screw 11, the grinding carriage 15 is fixed on the nut 16, and the lead screw trigger stop 7 is fixed on the lead screw 11; two guide rails 8 are installed at the upper end and the lower end of a sharpening bracket 4, a fixed hook 2 is fixed at one end of the sharpening bracket 4, two chain wheels 18 which are arranged at a certain interval are installed at the position parallel to the fixed hook 2, a chain 5 is installed on the two chain wheels 18, a slip sheet 10 is installed on the chain 5, the chain wheels 18 rotate, so that the slip sheet 10 of the chain 5 drives the fixed hook 2 and the sharpening bracket 4 to reciprocate, a screw rod trigger stop 6 is fixed at the position of one end point of the reciprocating movement of the sharpening bracket 4, a knife roll 12 is installed at one side of the sharpening bracket 4, a plurality of blades 13 are uniformly installed on the circumference of the knife roll 12, a grinding wheel 14 is contacted with the cutting edge of the blade 13, after the screw rod trigger 7 triggers the screw rod trigger stop 6 in the reciprocating movement process of the sharpening bracket 4, the screw rod trigger stop 7 and the screw rod 11 rotate for an angle, so that a nut 16, a grinding wheel frame 15 and the grinding wheel 14 advance for a feeding amount along the screw rod 11, the knife roll 12 and the chain wheels 18 synchronously move, a host 17 is respectively connected with the grinding wheel motor 1, the knife roll 12 and the chain wheels 18 through information lines,
the method for automatically detecting and controlling the feeding amount of the grinding wheel on the tobacco shred manufacturing line comprises the following steps:
a sensor magnetic induction switch 3 and a displacement sensor 9 are arranged on the tobacco shred manufacturing line
A sensor magnetic induction switch 3 is arranged at the other end point of the reciprocating movement of the sharpening support 4, a displacement sensor 9 is arranged on the screw rod 11, the magnetic induction switch 3 and the displacement sensor 9 are respectively connected with a host 17 through information lines, the times of the magnetic induction switch 3 touching the sharpening support 4 are continuously transmitted to the host 17, and the displacement sensor 9 discontinuously transmits the detected distance between the magnetic induction switch and the nut 16 to the host 17;
secondly, the main machine 17 detects the feeding amount of the grinding wheel 14
After the knife roll 12, the chain wheel 18 and the grinding wheel motor 1 are started, the host 17 simultaneously sends signals to the magnetic induction switch 3 and the displacement sensor 9, the magnetic induction switch 3 starts to record the times of touching the grinding support 4 from 0, and the touching times are continuously transmitted to the host 17; at this point, the displacement sensor 9 registers an initial displacement L between it and the nut 4 0 And an initial displacement L 0 Transmitted to the host 17; when the touch frequency transmitted to the host 17 by the magnetic induction switch 3 reaches the touch frequency Q set by the host 17, the set touch frequency Q is 100, the host 17 sends a signal to the displacement sensor 9, and the displacement sensor 9 measures the final displacement L between the displacement sensor 9 and the nut 4 again 1 And finally displaced by L 1 The data is transmitted to the main machine 17, and the main machine 17 calculates the feed amount s = (L) of the grinding wheel 4 per time according to formula 1 0 -L 1 ) /Q- -equation (1);
(III) the main machine 17 controls the grinding wheel motor 1, the knife roller 12 and the chain wheel 18
When the feed amount s is within the rated feed amount range of the grinding wheel 14, L is set 1 Substitute for L 0 Repeating the step two; when the feed amount s is not within the range of the rated feed amount of the grinding wheel 14, and the range of the rated feed amount of the grinding wheel 14 is 0.95-1.05 times of the rated feed amount of the grinding wheel 14, the host 17 gives an alarm and signals to the grinding wheel motor 1, the knife roll 12 and the chain wheel 18, so that the grinding wheel motor 1, the knife roll 12 and the chain wheel 18 are stopped.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. A method for automatically detecting and controlling the feeding amount of a grinding wheel on a tobacco cutting line, which is used for the tobacco cutting line, comprises the following steps: the grinding wheel trigger mechanism comprises a grinding wheel motor (1), a fixed hook (2), a knife sharpening support (4), a chain (5), a screw triggering stop block (6), a screw triggering rod (7), a guide rail (8), a sliding sheet (10), a screw rod (11), a knife roller (12), a blade (13), a grinding wheel (14), a grinding wheel frame (15), a nut (16), a host (17) and a chain wheel (18), wherein the grinding wheel (14) is driven by the grinding wheel motor (1), the grinding wheel (14) is fixed on the grinding wheel frame (15), the grinding wheel frame (15) is arranged on the knife sharpening support (4), the screw rod (11) is arranged on one side of the grinding wheel frame (15), the nut (16) is screwed into the screw rod (11), the grinding wheel frame (15) is fixed on the nut (16), and the screw rod (11) is fixedly provided with the triggering stop block (7); two guide rails (8) are arranged at the upper end and the lower end of a sharpening support (4), a fixed hook (2) is fixed at one end of the sharpening support (4), two chain wheels (18) which are separated by a certain distance are arranged at a position parallel to the fixed hook (2), a chain (5) is arranged on the two chain wheels (18), a slip sheet (10) is arranged on the chain (5), the chain wheels (18) rotate, so that the slip sheet (10) of the chain (5) drives the fixed hook (2) and the sharpening support (4) to reciprocate, a screw rod trigger stop block (6) is fixed at one end position of the reciprocating movement of the sharpening support (4), a knife roller (12) is arranged at one side of the sharpening support (4), a plurality of blades (13) are uniformly arranged on the circumference of a knife roller (12), a grinding wheel (14) is in contact with the cutting edge of the knife blade (13), in the reciprocating movement process of the sharpening support (4), after the trigger rod (7) triggers the screw rod trigger stop block (6), the screw rod (7) and the screw rod (11) rotate by an angle, so that a grinding wheel nut (16) and a grinding wheel (15) move forward along a grinding wheel (17) and a grinding wheel (17) synchronously move along a grinding wheel feed motor (17), and a grinding wheel (17) move synchronously move along a grinding wheel (1) of a grinding wheel main machine, the knife roller (12) is connected with a chain wheel (18),
the method is characterized in that: the method for automatically detecting and controlling the feeding amount of the grinding wheel on the tobacco shred manufacturing line comprises the following steps:
the tobacco primary processing line is provided with a sensor magnetic induction switch (3) and a displacement sensor (9)
A sensor magnetic induction switch (3) is arranged at the other end point of the reciprocating movement of the sharpening support (4), a displacement sensor (9) is arranged on the screw rod (11), the magnetic induction switch (3) and the displacement sensor (9) are respectively connected with a host (17) through information lines, the frequency of touching the sharpening support (4) by the magnetic induction switch (3) is continuously transmitted to the host (17), and the displacement sensor (9) discontinuously transmits the distance between the detected distance and the nut (16) to the host (17);
(II) the main machine (17) detects the feeding amount of the grinding wheel (14)
After the knife roller (12), the chain wheel (18) and the grinding wheel motor (1) are started, the host (17) simultaneously sends signals to the magnetic induction switch (3) and the displacement sensor (9), the magnetic induction switch (3) records the number of times of touching the knife sharpening support (4) from 0, and continuously transmits the number of times of touching to the host (17); at this time, the displacement sensor (9) records an initial displacement L between the displacement sensor and the nut (4) 0 And the initial displacement L 0 Transmitting to the host (17); when the touch times transmitted to the host (17) by the magnetic induction switch (3) reach the touch times Q set by the host (17), the host (17) sends a signal to the displacement sensor (9) so that the displacement sensor (9) measures the final displacement L between the displacement sensor and the nut (4) again 1 And finally displaced by L 1 The grinding wheel feed is transmitted to a main machine (17), and the main machine (17) calculates the feed amount s = (L) of the grinding wheel (4) each time through a formula (1) 0 -L 1 ) /Q- -equation (1);
(III) the main machine (17) controls the grinding wheel motor (1), the knife roller (12) and the chain wheel (18)
When the feed amount s is in the grinding wheel(14) Within the rated feed amount range of (2), will L 1 Substitute for L 0 Repeating the step (II); when the feed amount s is not within the rated feed amount range of the grinding wheel (14), the host (17) gives an alarm and sends signals to the grinding wheel motor (1), the knife roller (12) and the chain wheel (18), so that the grinding wheel motor (1), the knife roller (12) and the chain wheel (18) are stopped.
2. The automatic detection method for the grinding wheel feed of the filament cutter on the tobacco processing line according to claim 1, characterized in that: the rated feed range of the grinding wheel (14) is 0.95-1.05 times of the rated feed range of the grinding wheel (14).
3. The method for automatically detecting the grinding wheel feed of a tobacco cutter on a tobacco processing line according to claim 2, wherein: the set touch times Q are at least 10 times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211300380.1A CN115568615B (en) | 2022-10-24 | 2022-10-24 | Automatic detection and control method for feeding amount of grinding wheel on tobacco shredding line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211300380.1A CN115568615B (en) | 2022-10-24 | 2022-10-24 | Automatic detection and control method for feeding amount of grinding wheel on tobacco shredding line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115568615A true CN115568615A (en) | 2023-01-06 |
| CN115568615B CN115568615B (en) | 2023-12-12 |
Family
ID=84586116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211300380.1A Active CN115568615B (en) | 2022-10-24 | 2022-10-24 | Automatic detection and control method for feeding amount of grinding wheel on tobacco shredding line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115568615B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116834095A (en) * | 2023-07-27 | 2023-10-03 | 广东中烟工业有限责任公司 | Knife sharpening spark visual monitoring device of filament cutter and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037712A (en) * | 1975-02-06 | 1977-07-26 | Hauni-Werke Korber & Co., Kg | Method and apparatus for supplying tobacco to tobacco cutting machines |
| CN200938840Y (en) * | 2006-08-16 | 2007-08-29 | 徐清泉 | Grinding device of hobbing diffusion machine |
| CN202193219U (en) * | 2011-08-29 | 2012-04-18 | 温州市汇科机械有限公司 | Conveying device of conveyor for arranging objects to be packed |
| CN202448022U (en) * | 2011-12-30 | 2012-09-26 | 宁波市北仑恒铁机电制造有限公司 | Horizontal honing machine with intelligent control system |
| CN214594137U (en) * | 2021-04-08 | 2021-11-05 | 秦皇岛烟草机械有限责任公司 | Hob type filament cutter knife sharpening device |
-
2022
- 2022-10-24 CN CN202211300380.1A patent/CN115568615B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037712A (en) * | 1975-02-06 | 1977-07-26 | Hauni-Werke Korber & Co., Kg | Method and apparatus for supplying tobacco to tobacco cutting machines |
| CN200938840Y (en) * | 2006-08-16 | 2007-08-29 | 徐清泉 | Grinding device of hobbing diffusion machine |
| CN202193219U (en) * | 2011-08-29 | 2012-04-18 | 温州市汇科机械有限公司 | Conveying device of conveyor for arranging objects to be packed |
| CN202448022U (en) * | 2011-12-30 | 2012-09-26 | 宁波市北仑恒铁机电制造有限公司 | Horizontal honing machine with intelligent control system |
| CN214594137U (en) * | 2021-04-08 | 2021-11-05 | 秦皇岛烟草机械有限责任公司 | Hob type filament cutter knife sharpening device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116834095A (en) * | 2023-07-27 | 2023-10-03 | 广东中烟工业有限责任公司 | Knife sharpening spark visual monitoring device of filament cutter and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115568615B (en) | 2023-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115568615A (en) | Automatic detection method for grinding wheel feed quantity of tobacco cutting machine on tobacco cutting line | |
| US3282140A (en) | Method of and apparatus for automatically cutting a glass ribbon | |
| CN111300159B (en) | Online polishing and grinding control method and system for titanium roller | |
| CN204725322U (en) | A kind of plate size detection machine | |
| CN201720879U (en) | Paper cutter | |
| CN101602097B (en) | Movement parameter detection apparatus and method for continuous casting | |
| GB2059325A (en) | Method of and apparatus for automatically discarding the front and rear ends of bars of material | |
| CN111576032A (en) | Cloth shearing mechanism is used in gauze mask production | |
| CN114368014A (en) | Material handling conveyer belt cutting device that can flatten processing | |
| CN103357963B (en) | Precision steel strip scraping machine | |
| CN209682270U (en) | A kind of cloth cutter of good positioning effect | |
| CN201725200U (en) | Numerically-controlled inside diameter slicer | |
| CN207534061U (en) | A kind of knife-edge of plate shearing machine slack adjuster | |
| CN114343225B (en) | Method for automatically adjusting knife gate gap of tobacco cutting machine on tobacco cutting line | |
| CN203611332U (en) | Improved rotary cutting all-in-one machine not provided with blocking shaft | |
| CN206847672U (en) | A kind of cutter blade of tobacco filament cutter detection means | |
| CA1116716A (en) | System for actuating glass ribbon, cross scoring and snapping equipment | |
| CN104439492A (en) | Novel hot-rolled round steel cut-to-length system | |
| CN212007064U (en) | Blank size detection device for processing refractory bricks | |
| CN203965267U (en) | A kind of composite sheet wear test equipment | |
| CN108422269B (en) | A kind of slab movement speed accuracy control method | |
| CN206795962U (en) | A kind of tyre surface cut-to-length detection means | |
| CN2500446Y (en) | Automatic speed adjustor for cutter feeding of cutter frame on rotary cutting machine | |
| CN202344584U (en) | Full-automatic hobbing cutter burr-free paper cutting device | |
| CN112008593A (en) | Automatic grinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |