CN204505380U - A kind of driving mechanism of three-knife trimming - Google Patents
A kind of driving mechanism of three-knife trimming Download PDFInfo
- Publication number
- CN204505380U CN204505380U CN201520099589.5U CN201520099589U CN204505380U CN 204505380 U CN204505380 U CN 204505380U CN 201520099589 U CN201520099589 U CN 201520099589U CN 204505380 U CN204505380 U CN 204505380U
- Authority
- CN
- China
- Prior art keywords
- flat
- belt pulley
- driven
- belt
- motor
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model discloses a kind of driving mechanism of three-knife trimming, comprise be placed in motor in the body of three-knife trimming and by the power transmission of motor to the transmission device of the gear be meshed, described motor is frequency control motor, transmission device comprises the active flat-belt pulley and at least two driven flat-belt pulleies that are driven by frequency control motor, is connected between described active flat-belt pulley and driven flat-belt pulley and between driven flat-belt pulley and driven flat-belt pulley by flat belt connection.The utility model can make detent mechanism, side tool and limit cutter move under less speed, and what can meet disposable greater number (such as five) semi-finished product books and periodicals cuts work, increases substantially and cuts book efficiency.In addition, relatively simply, cost of manufacture is low and assembling is simple for the flat-belt pulley in transmission device and flat belt processing.
Description
Technical field
The utility model relates to three-knife trimming, particularly a kind of driving mechanism of three-knife trimming.
Background technology
The driving mechanism of three-knife trimming is the power source of three-knife trimming, comprise and be arranged at constant speed motor in the body of three-knife trimming and transmission device, wherein transmission device is formed with at least one V-type driven pulley by being joined the V-type drive pulley connected successively by V-shape belt, during work, constant speed motor driving V-shaped driver pulley rotation, V-type driving pulley by V-shape belt by power transmission to V-type driven pulley, and the pinion rotation be meshed by V-type follower belt wheel drive, finally by the side tool connecting rod of the two-sided ripper of the actuated by cams on gear, the linkage part motions such as limit cutter connecting rod, attaching parts are made to drive the detent mechanism of three-knife trimming, side tool, and corresponding motion made by limit cutter, books and periodicals after ordering glue cut, make its fore-edge neat.
But existing three-knife trimming, during work, its constant speed motor rotating speed is higher and unadjustable, therefore, by the rotating speed regulating the V-type gap of V-shaped belt pulley to carry out final adjusting gear, the movement velocity of the detent mechanism of three-knife trimming, side tool and limit cutter need be met and cuts book requirement.But the restriction of the self structure due to V-shaped belt pulley and V-shape belt, adjustable scope is very little, the movement velocity of detent mechanism, side tool and limit cutter can only be turned down disposablely to cut two semi-finished product books and periodicals, and obviously, its book of cutting efficiency is low.And as wanted the disposable semi-finished product book cutting greater number (such as five), then need to make the movement velocity of detent mechanism, side tool and limit cutter continue to drop to corresponding speed, otherwise, detent mechanism promotes books and periodicals to when offseting with positioning reference plane and locate, the excessive driving velocity of detent mechanism can cause the books and periodicals of the greater number be stacked together perpendicular to distortion of arching upward in the direction of the book back, cannot accurately locate, finally cause the fore-edge size of the finished product books and periodicals after cutting irregular, add the proportion of goods damageds of books and periodicals.In addition, the processing difficulties of V-shaped belt pulley and V-shape belt, cost of manufacture is high and assembling is complicated.
Summary of the invention
The purpose of this utility model is the driving mechanism providing a kind of three-knife trimming, its can make three-knife trimming to cut book efficiency higher, and consumption product rate is lower.
The driving mechanism of a kind of three-knife trimming described in the utility model, comprise be placed in motor in the body of three-knife trimming and by the power transmission of motor to the transmission device of the gear be meshed, it is characterized in that: described motor is frequency control motor, transmission device comprises the active flat-belt pulley and at least two driven flat-belt pulleies that are driven by frequency control motor, is connected between described active flat-belt pulley and driven flat-belt pulley and between driven flat-belt pulley and driven flat-belt pulley by flat belt connection.
The driving mechanism of three-knife trimming described in the utility model, because its motor adopts the frequency control motor of low rotor inertia, wide velocity interval, can move under low-down rotating speed and turn, thus by transmission device for the gear be meshed provides lower rotating speed, detent mechanism, side tool and limit cutter can be moved under less speed, what can meet disposable greater number (such as five) semi-finished product books and periodicals cuts work, increases substantially and cuts book efficiency.In addition, relatively simply, cost of manufacture is low and assembling is simple for the flat-belt pulley in transmission device and flat belt processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
As shown in Figure 1, the driving mechanism of described three-knife trimming, comprise be placed in motor (not shown) in the body (not shown) of three-knife trimming and by the power transmission of motor to the transmission device of the gear be meshed, described motor is frequency control motor, transmission device comprises the active flat-belt pulley 1 and at least two driven flat-belt pulleies 2 that are driven by frequency control motor, joins successively and connect between described drive pulley 1 and driven flat-belt pulley 2 and between driven flat-belt pulley 2 and driven flat-belt pulley 2 by flat belt 3.During work, there is the frequency control motor of low rotor inertia, wide velocity interval, can move under low-down rotating speed and turn, thus by transmission device for the gear 6,7 be meshed provides lower rotating speed, detent mechanism (not shown), side tool (not shown) and limit cutter (not shown) can be moved under less speed, what can meet disposable greater number (such as five) semi-finished product books and periodicals cuts work, increases substantially and cuts book efficiency.In addition, the flat-belt pulley 2 in transmission device and flat belt 3 are processed relatively simple, and cost of manufacture is low and assembling is simple.
As shown in Figure 1, the quantity of described driven flat-belt pulley 2 has three, outermost driven flat-belt pulley 2 is connected with gear 4 or one, when outermost driven flat-belt pulley rotates, can rotate by driven gear 4, the gear 4 rotated then drives and rotates with its meshed gears 5, thus drives the side tool connecting rod 6 that is connected with cam 8,9 and limit cutter connecting rod 7 to move, and then corresponding action made by driving detent mechanism, side tool and limit cutter.
Claims (2)
1. the driving mechanism of a three-knife trimming, comprise be placed in motor in the body of three-knife trimming and by the power transmission of motor to the transmission device of the gear be meshed, it is characterized in that: described motor is frequency control motor, transmission device comprises the active flat-belt pulley and at least two driven flat-belt pulleies that are driven by frequency control motor, is connected between described active flat-belt pulley and driven flat-belt pulley and between driven flat-belt pulley and driven flat-belt pulley by flat belt connection.
2. the driving mechanism of three-knife trimming according to claim 1, it is characterized in that: the quantity of driven flat-belt pulley has three, outermost driven flat-belt pulley and gear is connected or one, when this outermost driven flat-belt pulley rotates, can rotate by driven gear, the gear rotated then drives and rotates with its meshed gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099589.5U CN204505380U (en) | 2015-02-12 | 2015-02-12 | A kind of driving mechanism of three-knife trimming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520099589.5U CN204505380U (en) | 2015-02-12 | 2015-02-12 | A kind of driving mechanism of three-knife trimming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204505380U true CN204505380U (en) | 2015-07-29 |
Family
ID=53703383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520099589.5U Expired - Fee Related CN204505380U (en) | 2015-02-12 | 2015-02-12 | A kind of driving mechanism of three-knife trimming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204505380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680403A (en) * | 2016-01-26 | 2016-06-15 | 镇江四益电子有限公司 | Cutter rotating unit in take-up device of ice maker cable |
| CN106239600A (en) * | 2016-09-13 | 2016-12-21 | 平湖英厚机械有限公司 | Connecting gear entrance belt speed adjusting means |
-
2015
- 2015-02-12 CN CN201520099589.5U patent/CN204505380U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680403A (en) * | 2016-01-26 | 2016-06-15 | 镇江四益电子有限公司 | Cutter rotating unit in take-up device of ice maker cable |
| CN106239600A (en) * | 2016-09-13 | 2016-12-21 | 平湖英厚机械有限公司 | Connecting gear entrance belt speed adjusting means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20220212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |