CN102350464B - Steel band feeding and speed control device for CNC dividing head and slot punching winding machine - Google Patents
Steel band feeding and speed control device for CNC dividing head and slot punching winding machine Download PDFInfo
- Publication number
- CN102350464B CN102350464B CN 201110276449 CN201110276449A CN102350464B CN 102350464 B CN102350464 B CN 102350464B CN 201110276449 CN201110276449 CN 201110276449 CN 201110276449 A CN201110276449 A CN 201110276449A CN 102350464 B CN102350464 B CN 102350464B
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- steel band
- main shaft
- speed control
- base
- band feeding
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Abstract
The invention discloses a steel band feeding and speed control device for a numerically controlled scale division and slot punching winding machine. The steel band feeding and speed control device comprises a band assembly part, a steel band feeding power part, a steel band feeding speed control part and a base part, wherein the band assembly part comprises a main shaft, a supporting sleeve and a pressing block; a screw rod is spirally matched with the end part of the main shaft; a fixed screw nut is screwed on the screw rod; the screw rod is fixedly connected with the supporting sleeve; a tension claw is hinged between the supporting sleeve and the pressing block; the steel band feeding power part comprises a gear speed reduction motor connected with the main shaft through a chain in a transmission manner; a one-way clutch is arranged on the end part of the main shaft; the steel band feeding speed control part comprises a measuring rod and an inducting block; the measuring rod is hinged on the base; the front end of the measuring rod is sleeved with a nylon guide pipe; the nylon guide pipe is pressed against a fed steel band; and the rear end of the measuring rod is contacted with the inducting block. The steel band feeding and speed control device can actively feed the steel band and control the feeding speed of the steel band in real time so as to be in accordance with a high speed and high precision working condition of a host machine.
Description
Technical field
The present invention relates to a kind of numerical control scale-division slotting winding machine technical field, specifically is that a kind of steel band of numerical control scale-division slotting winding machine is sent to and speed-controlling device.
Background technology
In numerical control scale-division slotting winding machine, it all is the passive band that send that steel band is in the past sent part to, and existence is always neglected pine and neglected tight problem, thereby causes the flute profile of punching out often uneven, influences product quality.Even can be with the untimely production accident that causes, the damage machine because put.
Summary of the invention
The steel band that the purpose of this invention is to provide a kind of numerical control scale-division slotting winding machine is sent to and speed-controlling device, and this device can initiatively be sent steel band to, controls the feed rate of steel band in real time, satisfies main frame high speed, high-precision operating mode.
The technical solution used in the present invention is as follows:
The steel band of numerical control scale-division slotting winding machine is sent to and speed-controlling device, comprise the dress band portion, steel band is sent power section to, steel band feed rate control section, base portion, described dress band portion includes main shaft, spider, briquetting, the end convolution of main shaft is combined with screw mandrel, screw togather the feed screw nut who fixedly installs on the screw mandrel, screw mandrel is fixedlyed connected with described spider, is hinged with the tensioning pawl between spider and the briquetting; Described steel band is sent power section to and is comprised gearmotor, and gearmotor is connected by chain drive with main shaft, and the end of main shaft is equipped with one-way clutch; Described steel band feed rate control section comprises measuring stick, sensor block, and measuring stick is articulated on the base, and the measuring stick front end sleeve is equipped with the nylon conduit, and the nylon conduit is pressed on the steel band of sending to, and the end in contact thoughts are answered piece behind the measuring stick; Described base portion comprises supporting base, and supporting base is connected with base plate, is respectively equipped with the screw rod, the nut that match on supporting base, the base plate.
Be installed with frictional disk on the described main shaft.
The rotation hand wheel drive tensioning pawl of dress band portion of the present invention opens or withdraws, the steel band stretching is being put on the tape holder, the dress band portion is sent power section by a main shaft to steel band and is connected, it is that the inefficacy that prevents electric switch causes accident that steel band is sent power section to, so be provided with one-way clutch therein, steel band is sent the start and stop of the motor of power section to, is controlled by steel band feed rate control section.Base portion integral body can be done a small amount of movement, in order to adjust feeding position.
Rotation hand wheel drives screw mandrel and advances or retreat, and the feed screw nut is contained in and keeps motionless on the main shaft, and screw mandrel drives spider and advances or retreat, and the tensioning pawl is hinged on the spider front end and opens along with the motion briquetting of spider or withdraw, with the steel band stretching or loosen.Adjust the tape speed of putting that frictional disk can obtain suiting.
Steel band of the present invention is sent to and the steel band of speed-controlling device is sent power section to and comprised gearmotor, drives main axis rotation by pair of sprocket and chain, and one-way clutch is housed on the main shaft, causes the motor counter-rotating and causes accident with the inefficacy that prevents electric switch.
Steel band feed rate control section of the present invention comprises measuring stick and sensor block, measuring stick is installed on the base, the measuring stick front end is equipped with the nylon conduit, the nylon conduit is pressed in just being with of sending to, degree of tightness when steel band is sent to changes and drives measuring stick and raise or reduce, and the signal that sensor block receives measuring stick will be controlled electric motor starting accordingly or stop.
Base portion of the present invention comprises supporting base, and supporting base is connected with base plate, and it is a small amount of mobile supporting base front and back on base plate to be done by rotary screw, in order to adjust feeding position.
Advantage of the present invention is: this device of the present invention can initiatively be sent steel band to, controls the feed rate of steel band in real time, satisfies main frame high speed, high-precision operating mode.Preventing that steel band from sending to too much causes steel band wearing and tearing and steel band to send the very few jet-bedding precision that causes to be affected, and then influences the service life of equipment.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is dress band portion structural representation of the present invention.
Fig. 3 sends the power section structural representation to for steel band of the present invention.
Fig. 4 is steel band feed rate control section structural representation of the present invention.
Fig. 5 is base portion structural representation of the present invention.
The specific embodiment
Below be specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
As Fig. 1, the steel band of this numerical control scale-division slotting winding machine is sent to and speed-controlling device, comprises dress band portion 1, steel band is sent power section 2 to, steel band feed rate control section 3, base portion 4, the rotation hand wheel drive tensioning pawl of dress band portion opens or withdraws, and the steel band stretching is being put on the tape holder.The dress band portion is sent power section by a main shaft to steel band and is connected, it is that the inefficacy that prevents electric switch causes accident that steel band is sent power section to, so be provided with one-way clutch therein, steel band is sent the start and stop of the motor of power section to, is controlled by steel band feed rate control section.Base portion integral body can be done a small amount of movement, in order to adjust feeding position.
As Fig. 2, dress band portion 1 comprises rotation hand wheel (11), screw mandrel (12), feed screw nut (13), main shaft (14), spider (15), tensioner pawl (15), briquetting (17), frictional disk (18), earlier steel band is lifted on the briquetting, rotation hand wheel (11) drives screw mandrel (12) and advances, and feed screw nut (13) is contained in main shaft (14) and upward keeps motionless, and screw mandrel (12) drives spider (15) and advances, tensioner pawl (16) is hinged on spider (15) front end and outwards opens along with the motion briquetting of spider, with the steel band stretching.Adjust the tape speed of putting that frictional disk ⒅ can obtain suiting.One dish steel band machines when needing new steel band is installed, and at first rotation hand wheel ⑾ drive screw mandrel retreats, and screw mandrel drives spider and retreats, and the tensioner pawl is hinged on the spider front end along with the inside indentation of motion briquetting ⒄ of spider, lifts new steel band again.
As Fig. 3, steel band is sent power section 2 to and is comprised gearmotor (21), drive main shaft (14) rotation by pair of sprocket and chain (22), one-way clutch (23) is housed on the main shaft (14), cause gearmotor (21) counter-rotating and cause accident with the inefficacy that prevents electric switch.
As Fig. 4, steel band feed rate control section 3 comprises measuring stick (31) and sensor block (32), measuring stick (31) is installed on the base (43), measuring stick (31) front end is equipped with nylon conduit (33), nylon conduit (33) is pressed on the steel band of sending to (34), degree of tightness when steel band is sent to changes and drives measuring stick (31) and raise or reduce, and the signal that sensor block (32) receives measuring stick (31) control gear gear motor (21) accordingly starts or stops.
As Fig. 5, base portion 4 comprises supporting base (41), and supporting base (41) is connected with base plate (43), and it is a small amount of mobile supporting base (41) to be done before and after base plate (43) is gone up by rotary screw (42), in order to adjust feeding position.
Claims (2)
1. the steel band of numerical control scale-division slotting winding machine is sent to and speed-controlling device, comprise the dress band portion, steel band is sent power section to, steel band feed rate control section, base portion is characterized in that: described dress band portion includes main shaft, spider, briquetting, the end convolution of main shaft is combined with screw mandrel, screw togather the feed screw nut who fixedly installs on the screw mandrel, screw mandrel is fixedlyed connected with described spider, is hinged with the tensioning pawl between spider and the briquetting; Described steel band is sent power section to and is comprised gearmotor, and gearmotor is connected by chain drive with main shaft, and the end of main shaft is equipped with one-way clutch; Described steel band feed rate control section comprises measuring stick, sensor block, and measuring stick is articulated on the base, and the measuring stick front end sleeve is equipped with the nylon conduit, and the nylon conduit is pressed on the steel band of sending to, and the end in contact thoughts are answered piece behind the measuring stick; Described base portion comprises supporting base, and supporting base is connected with base plate, is respectively equipped with the screw rod, the nut that match on supporting base, the base plate, and it is a small amount of mobile by rotary screw supporting base front and back on base plate to be done, and adjusts feeding position.
2. the steel band of numerical control scale-division slotting winding machine according to claim 1 is sent to and speed-controlling device, it is characterized in that: be installed with frictional disk on the described main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110276449 CN102350464B (en) | 2011-09-17 | 2011-09-17 | Steel band feeding and speed control device for CNC dividing head and slot punching winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110276449 CN102350464B (en) | 2011-09-17 | 2011-09-17 | Steel band feeding and speed control device for CNC dividing head and slot punching winding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102350464A CN102350464A (en) | 2012-02-15 |
| CN102350464B true CN102350464B (en) | 2013-08-07 |
Family
ID=45574171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110276449 Expired - Fee Related CN102350464B (en) | 2011-09-17 | 2011-09-17 | Steel band feeding and speed control device for CNC dividing head and slot punching winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102350464B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375759A (en) * | 1980-12-15 | 1983-03-08 | Vamco Machine & Tool, Inc. | Variable speed, synchronously operable, stock material feeding and forming apparatus |
| CN201012379Y (en) * | 2007-02-14 | 2008-01-30 | 高晓锋 | Radial feeding device of numerical controlled notching press |
| CN201304456Y (en) * | 2008-11-25 | 2009-09-09 | 芜湖电工机械有限公司 | Numerical control radial feeding device on notching press |
| CN102091745A (en) * | 2009-12-10 | 2011-06-15 | 江苏三星机械制造有限公司 | Feeding mechanism for punch press |
| CN202291111U (en) * | 2011-09-17 | 2012-07-04 | 芜湖电工机械有限公司 | Steel belt feed-in and speed control device of numerical-control indexing and notching winding machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58107227A (en) * | 1981-12-22 | 1983-06-25 | Seiko Instr & Electronics Ltd | Part feeding device |
-
2011
- 2011-09-17 CN CN 201110276449 patent/CN102350464B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375759A (en) * | 1980-12-15 | 1983-03-08 | Vamco Machine & Tool, Inc. | Variable speed, synchronously operable, stock material feeding and forming apparatus |
| CN201012379Y (en) * | 2007-02-14 | 2008-01-30 | 高晓锋 | Radial feeding device of numerical controlled notching press |
| CN201304456Y (en) * | 2008-11-25 | 2009-09-09 | 芜湖电工机械有限公司 | Numerical control radial feeding device on notching press |
| CN102091745A (en) * | 2009-12-10 | 2011-06-15 | 江苏三星机械制造有限公司 | Feeding mechanism for punch press |
| CN202291111U (en) * | 2011-09-17 | 2012-07-04 | 芜湖电工机械有限公司 | Steel belt feed-in and speed control device of numerical-control indexing and notching winding machine |
Non-Patent Citations (1)
| Title |
|---|
| JP昭58-107227A 1983.06.25 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102350464A (en) | 2012-02-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130807 Termination date: 20190917 |