CN2673547Y - Semi automatic circuit metal lead wire cutting machine - Google Patents
Semi automatic circuit metal lead wire cutting machine Download PDFInfo
- Publication number
- CN2673547Y CN2673547Y CN 200320117590 CN200320117590U CN2673547Y CN 2673547 Y CN2673547 Y CN 2673547Y CN 200320117590 CN200320117590 CN 200320117590 CN 200320117590 U CN200320117590 U CN 200320117590U CN 2673547 Y CN2673547 Y CN 2673547Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- lead wire
- metal lead
- pinch roller
- gear
- 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 - Lifetime
Links
Images
Landscapes
- Wire Processing (AREA)
Abstract
A semi automatic circuit metal lead wire cutting machine of the utility model comprises a bottom tool (33), an upper tool (32), a drive motor (1) and an actuating device (2). The drive motor (1) is connected with the control circuit and drives the machine to work through the mechanical actuating components such as a first revolution axis (8), a second revolution axis (15), a third revolution axis (18), a fourth revolution axis (24) and a driving cam (6), a bell crank (3), a rocker (7), a gear rack (25), a tooth gear (27), an overrun clutch (26), an on-off cam (34), a sliding connecting rod (17), a driving pressure roller (19), and a driven pressure roller (20), etc. which are equipped on the drive motor. The semi automatic circuit metal lead wire cutting machine of the utility model is characterized in that the tools acting up and down, meanwhile, the utility model can finish the work of feeding materials, correcting measurement, compacting materials and cutting out the finished products, and thus the shear rate is already more than 16 times as fast as that of the original machine.
Description
Technical field the utility model relates to machining equipment, the shearing equipment of particularly relevant LCDs and circuit board metal lead wire.
What exist on the background technology market is used to shear this kind metal lead wire machine of (also claiming terminal), and the problem of existence is cutting speed slow (from being fed to out finished product), whenever goes out a finished product and on average approximately wants for 4 seconds.Its operation principle as shown in Figure 1, in 1～6 partition action of above-mentioned machine, the beginning of each action all needs through the central microprocessor calculation process to carrying out, next action must to go up an action finish and stop after just beginning to carry out, be " step-by-step movement ", and be subjected to the influence of each end effector response speed, limited the raising of machine speed; As: stepping/servo motor feeding is subjected to the length of feeding to have influence on speed (length of time and weak point), and the action limit of cylinder, air valve is 120 times/min, finally causes than the experienced operator is manual and cuts also slow about 2 times with scissors.
The summary of the invention the purpose of this utility model is to provide a kind of feeding and shears the cutter that carries out synchronously, solves the slow technical problem of automatic shearing machine shear rate.
The technical solution of the utility model is as follows: this semi-automatic circuit metal lead wire cutter comprises the bottom tool that is fixed on the workbench and drives the drive motors and the transmission device of fixing a cutting tool on the slide block that described drive motors is connected with control circuit; First rotating shaft that is connected in transmission device is provided with the rocking bar that driving cam, crank throw and termination are provided with, and wherein the direction of driving cam peach point is opposite with the direction that crank throw turns, and slide block connecting rod one end connects slide block, and the other end is articulated in crank throw; This device also include tooth bar and with its meshed gears, described tooth bar is connected in rocking bar by the tooth bar connecting rod; Second rotating shaft is provided with initiatively pinch roller and driving gear, and this rotating shaft is connected with gear by mono-directional overrun clutch; This device also comprises the 3rd rotating shaft and the 4th rotating shaft; Described the 4th rotating shaft is provided with clutch cam, and an end of slide link is against on the peach face of clutch cam, the bearing of fixedly connected support the 3rd rotating shaft of an end; Described the 3rd rotating shaft is provided with driven pinch roller and driven gear; One end of tappet is against on the peach face of driving cam, and the other end is fixedly connected on the 4th rotating shaft; Drive motors rotates through actuator drives first rotating shaft, and it is up to drive slide block, fixes a cutting tool and separates with bottom tool; Rocking bar in first rotating shaft is descending by tooth bar connecting rod pulling tooth bar, driving second rotating shaft by gear, mono-directional overrun clutch rotates, and the tappet transfixion, the 4th rotating shaft and the 3rd rotating shaft are in the next state, driving gear makes the 3rd rotating shaft identical with the speed of second rotating shaft through driven gear in second rotating shaft, switched in opposite, active pinch roller in the 3rd rotating shaft and second rotating shaft and driven pinch roller compress metal lead wire respectively and send toward tool orientation, until will be sent into by blank fix a cutting tool and bottom tool between; Otherwise, drive motors drives slide block down, rocking bar in first rotating shaft is up by tooth bar connecting rod pulling tooth bar, the gear opposite spin, it is motionless to be subjected to mono-directional overrun clutch to control second rotating shaft, and the certain angle of tappet swing, the 4th rotating shaft is rotated, press down the 3rd rotating shaft by the clutch cam in the 4th rotating shaft, the driving gear in the 3rd rotating shaft and second rotating shaft, driven gear, initiatively pinch roller separates with driven pinch roller, and driven gear and driven pinch roller are in the transfixion state; Slide block continues descending, until fixing a cutting tool and the bottom tool closure, cuts off by till the blank.
The characteristics of the semi-automatic circuit metal lead wire cutter of the utility model design are to finish feeding, size correction, material to compress, shear out finished product in the cutter knee-action.This semi-automatic circuit metal lead wire cutter has just been realized two tunnel feedings now, and shear rate reaches more than 16 times the soonest than original machine, comprises material loading, reloads, the number of remodeling also wants fast about 10 times.
Description of drawings
Fig. 1 is the three-dimensional theory of mechanics schematic diagram of the utility model semi-automatic circuit metal lead wire cutter.
Fig. 2 is the planar development schematic diagram of Fig. 1.
The specific embodiment further describes embodiment of the present utility model below in conjunction with accompanying drawing.
By among Fig. 1 and Fig. 2 as can be known, this semi-automatic circuit metal lead wire cutter comprises the bottom tool 33 that is fixed on the workbench and drives fix a cutting tool on the slide block 13 32 drive motors 1 and transmission device 2 that described drive motors 1 is connected with control circuit; First rotating shaft 8 that is connected in transmission device 2 is provided with the rocking bar 7 that driving cam 6, crank throw 3 and termination are provided with, and wherein the direction of driving cam 6 peach points is opposite with the direction that crank throw 3 turns, and slide block connecting rod 5 one ends connect slide block 13, and the other end is articulated in crank throw 3; This device also include tooth bar 25 and with its meshed gears 27, described tooth bar 25 is connected in rocking bar 7 by tooth bar connecting rod 12; Second rotating shaft 15 is provided with initiatively pinch roller 19 and driving gear 28, and this rotating shaft 15 is connected with gear 27 by mono-directional overrun clutch 26; This device also comprises the 3rd rotating shaft 18 and the 4th rotating shaft 24; Described the 4th rotating shaft 24 is provided with clutch cam 34, and an end of slide link 17 is against on the peach face of clutch cam 34, the bearing 29 of fixedly connected support the 3rd rotating shaft 18 of an end; Described the 3rd rotating shaft 18 is provided with driven pinch roller 20 and driven gear 23; One end of tappet 31 is against on the peach face of driving cam 6, and the other end is fixedly connected on the 4th rotating shaft 24; Drive motors 1 drives first rotating shaft 8 through transmission device 2 and rotates, and it is up to drive slide block 13, fixes a cutting tool 32 to separate with bottom tool 33; Rocking bar 7 in first rotating shaft 8 is descending by tooth bar connecting rod 12 pulling tooth bars 25, driving second rotating shaft 15 by gear 27, mono-directional overrun clutch 26 rotates, and tappet 31 transfixions, the 4th rotating shaft 24 and the 3rd rotating shaft 18 are in the next state, driving gear 28 makes the 3rd rotating shaft 18 identical with the speed of second rotating shaft 15 through driven gear 23 in second rotating shaft 15, switched in opposite, the 3rd rotating shaft 18 and second rotating shaft 15) active pinch roller 19 compress metal lead wire respectively with driven pinch roller 20 and give toward tool orientation, until will be sent into by blank fix a cutting tool 32 and bottom tool 33 between; Otherwise, it is descending that drive motors 1 drives slide block 13, rocking bar 7 in first rotating shaft 8 is up by tooth bar connecting rod 12 pulling tooth bars 25, gear 27 opposite spins, be subjected to mono-directional overrun clutch 26 controls second rotating shaft 15 motionless, and the certain angle of tappet 31 swings, the 4th rotating shaft 24 is rotated, press down the 3rd rotating shaft 18 by the clutch cam 34 in the 4th rotating shaft 24, driving gear 28 in the 3rd rotating shaft 18 and second rotating shaft 15, driven gear 23, initiatively pinch roller 19 separates with driven pinch roller 20, and driven gear 23 and driven pinch roller 20 are in the transfixion state; Slide block 13 continues descending, until fix a cutting tool 32 with bottom tool 33 closures, cut off by till the blank.Drive motors 1 whenever rotates a circle and just can finish from being fed to an overall process of shearing, and constantly periodic duty has improved operating efficiency greatly.
By among Fig. 1 as can be known, also be provided with in described first rotating shaft 8 and decide needle cam 9, an end of deciding pin 11 is against on the peach face of deciding needle cam 9, the other end points to fixes a cutting tool 32 and the direction of bottom tool 33.When active pinch roller 19 and driven pinch roller 20 will be delivered to by blank fix a cutting tool 32 and bottom tool 33 near the time, it is up to decide pin 11, its tip probes in the locating hole of metal lead wire, carries out " size correction ", finishes by the second time of blank and locatees.
By among Fig. 1 and Fig. 2 as can be known, described rocking bar 7 is connected with tooth bar connecting rod 12 by adjustable diameter and screw adjusting mechanism 10, these adjustable diameter and screw adjusting mechanism 10 adjustings are by the length of cutting out of blank.
By among Fig. 2 as can be known, described the 3rd rotating shaft 18 is provided with brake gear 16, in time checks machine when this device is convenient to shut down.
By among Fig. 2 as can be known, connect by the center tooth wheels 30 that even number is meshing with each other, the number of teeth is identical between described driving gear 28 and the driven gear 23, add center tooth wheels 30 and be convenient to adjust wheelbase between second rotating shaft 15 and the 3rd rotating shaft 18.
By among Fig. 1 and Fig. 2 as can be known, described active pinch roller 19 is two coaxial, unidimensional pinch rollers; Described driven pinch roller 20 also is two coaxial, unidimensional pinch rollers, and this design can guarantee by blank stablizing in course of conveying.
By among Fig. 2 as can be known, described transmission device 2 is belt drive units.
For the ease of regulating the rotating speed of driving gear 28 and driven gear 23, the control work rhythm has variable-frequency governor between described drive motors 1 and the control circuit.
Claims (8)
1. a semi-automatic circuit metal lead wire cutter comprises bottom tool (33) that is fixed on the workbench and drive motors (1) and the transmission device (2) that drives slide block (13) fixing fix a cutting tool (32), and described drive motors (1) is connected with control circuit; It is characterized in that:
First rotating shaft (8) that is connected in transmission device (2) is provided with the rocking bar (7) that driving cam (6), crank throw (3) and termination are provided with, wherein the direction of driving cam (6) peach point is opposite with the direction that crank throw (3) turns, slide block connecting rod (5) one ends connect slide block (13), and the other end is articulated in crank throw (3);
This device also include tooth bar (25) and with its meshed gears (27), described tooth bar (25) is connected in rocking bar (7) by tooth bar connecting rod (12);
Second rotating shaft (15) is provided with initiatively pinch roller (19) and driving gear (28), and this rotating shaft (15) is connected with gear (27) by mono-directional overrun clutch (26);
This device also comprises the 3rd rotating shaft (18) and the 4th rotating shaft (24);
Described the 4th rotating shaft (24) is provided with clutch cam (34), and an end of slide link (17) is against on the peach face of clutch cam (34), the bearing (29) of fixedly connected support the 3rd rotating shaft of an end (18); Described the 3rd rotating shaft (18) is provided with driven pinch roller (20) and driven gear (23);
One end of tappet (31) is against on the peach face of driving cam (6), and the other end is fixedly connected on the 4th rotating shaft (24);
Drive motors (1) drives first rotating shaft (8) through transmission device (2) and rotates, and it is up to drive slide block (13), and separate with bottom tool (33) fix a cutting tool (32); Rocking bar (7) in first rotating shaft (8) is descending by tooth bar connecting rod (12) pulling tooth bar (25), by gear (27), mono-directional overrun clutch (26) drives second rotating shaft (15) and rotates, and tappet (31) transfixion, the 4th rotating shaft (24) and the 3rd rotating shaft (18) are in the next state, driving gear (28) is gone up in second rotating shaft (15) makes the 3rd rotating shaft (18) identical with the speed of second rotating shaft (15) through driven gear (23), switched in opposite, active pinch roller (19) in the 3rd rotating shaft (18) and second rotating shaft (15) compresses metal lead wire respectively with driven pinch roller (20) and send toward tool orientation, until will be sent into by blank fix a cutting tool (32) and bottom tool (33) between; Otherwise, it is descending that drive motors (1) drives slide block (13), rocking bar (7) in first rotating shaft (8) is up by tooth bar connecting rod (12) pulling tooth bar (25), gear (27) opposite spin, be subjected to mono-directional overrun clutch (26) control second rotating shaft (15) motionless, and the certain angle of tappet (31) swing, the 4th rotating shaft (24) is rotated, press down the 3rd rotating shaft (18) by the clutch cam (34) in the 4th rotating shaft (24), driving gear (28) in the 3rd rotating shaft (18) and second rotating shaft (15), driven gear (23), initiatively pinch roller (19) separates with driven pinch roller (20), and driven gear (23) and driven pinch roller (20) are in the transfixion state; Slide block (13) continues descending, until (32) and bottom tool (33) closure of fixing a cutting tool, cuts off by till the blank.
2. semi-automatic circuit metal lead wire cutter according to claim 1, it is characterized in that: also be provided with in described first rotating shaft (8) and decide needle cam (9), an end of deciding pin (11) is against on the peach face of deciding needle cam (9), and the other end points to fixes a cutting tool (32) and the direction of bottom tool (33).
3. semi-automatic circuit metal lead wire cutter according to claim 1 is characterized in that: described rocking bar (7) is connected with tooth bar connecting rod (12) by adjustable diameter and screw adjusting mechanism (10).
4. semi-automatic circuit metal lead wire cutter according to claim 1 is characterized in that: described the 3rd rotating shaft (18) is provided with brake gear (16).
5. semi-automatic circuit metal lead wire cutter according to claim 1 is characterized in that: connect by the center tooth wheels (30) that even number is meshing with each other, the number of teeth is identical between described driving gear (28) and the driven gear (23).
6. semi-automatic circuit metal lead wire cutter according to claim 1 is characterized in that: described active pinch roller (19) is two coaxial, unidimensional pinch rollers; Described driven pinch roller (20) also is two coaxial, unidimensional pinch rollers.
7. semi-automatic circuit metal lead wire cutter according to claim 1 is characterized in that: described transmission device (2) is a belt drive unit.
8. semi-automatic circuit metal lead wire cutter according to claim 1 is characterized in that: between described drive motors (1) and the control circuit variable-frequency governor is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320117590 CN2673547Y (en) | 2003-10-28 | 2003-10-28 | Semi automatic circuit metal lead wire cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320117590 CN2673547Y (en) | 2003-10-28 | 2003-10-28 | Semi automatic circuit metal lead wire cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2673547Y true CN2673547Y (en) | 2005-01-26 |
Family
ID=34475432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320117590 Expired - Lifetime CN2673547Y (en) | 2003-10-28 | 2003-10-28 | Semi automatic circuit metal lead wire cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2673547Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817186A (en) * | 2010-02-11 | 2010-09-01 | 东莞朗诚模具有限公司 | Control system of integrated circuit tendon-cutting device |
| CN103878439A (en) * | 2014-03-25 | 2014-06-25 | 湖北省鄂州市富力机电设备有限公司 | Automatic hammering machine for diamond saw blade |
| CN105290756A (en) * | 2015-11-27 | 2016-02-03 | 岳睿 | Automatic continuous mechanical assembling device |
| CN107754353A (en) * | 2017-12-08 | 2018-03-06 | 江苏飞视文化发展有限公司 | A kind of stage curtain list drives cooperation dual-powered lifting device |
| CN108015191A (en) * | 2018-01-14 | 2018-05-11 | 安志攀 | Concrete-bar straightening-cutting machine and the method for bar straightening cut-out |
| CN110449883A (en) * | 2019-08-05 | 2019-11-15 | 孙广静 | A kind of positioning charging apparatus of fiber cabling terminal |
-
2003
- 2003-10-28 CN CN 200320117590 patent/CN2673547Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817186A (en) * | 2010-02-11 | 2010-09-01 | 东莞朗诚模具有限公司 | Control system of integrated circuit tendon-cutting device |
| CN103878439A (en) * | 2014-03-25 | 2014-06-25 | 湖北省鄂州市富力机电设备有限公司 | Automatic hammering machine for diamond saw blade |
| CN105290756A (en) * | 2015-11-27 | 2016-02-03 | 岳睿 | Automatic continuous mechanical assembling device |
| CN107754353A (en) * | 2017-12-08 | 2018-03-06 | 江苏飞视文化发展有限公司 | A kind of stage curtain list drives cooperation dual-powered lifting device |
| CN108015191A (en) * | 2018-01-14 | 2018-05-11 | 安志攀 | Concrete-bar straightening-cutting machine and the method for bar straightening cut-out |
| CN108015191B (en) * | 2018-01-14 | 2024-07-30 | 安志攀 | Steel bar straightening and cutting machine and steel bar straightening and cutting method |
| CN110449883A (en) * | 2019-08-05 | 2019-11-15 | 孙广静 | A kind of positioning charging apparatus of fiber cabling terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201784816U (en) | Double-disk automatic wire binding machine and wire binding device thereof | |
| CN1067630C (en) | Apparatus for driving reciprocating punching | |
| CN2673547Y (en) | Semi automatic circuit metal lead wire cutting machine | |
| CN105177870A (en) | Tooth lifting mechanism of sewing machine | |
| CN110340253A (en) | All-electric bar straightening bending hoop all-in-one machine | |
| CN103929019A (en) | Automatic coil binding device and stator coil winding machine with the same installed | |
| US5657657A (en) | Spring coiling machine with hybrid servo motor-cam torsion control | |
| CN113909412B (en) | Metal hoop forming equipment | |
| CN108560925A (en) | A kind of reinforcing bar binding machine | |
| CN201146177Y (en) | Device for cutting filament | |
| US2705027A (en) | Fully automatic machine for making double bodied torsion coiled springs | |
| CN202667541U (en) | Screw heading machine | |
| CN211771697U (en) | Device for accurately controlling cutting length of fiber | |
| CN201376689Y (en) | Bidirectional rocker connecting rod linear transmission automatic slitter mechanism of automatic pouch dispenser | |
| RU2297299C2 (en) | Molding machine with improved transfer mechanism | |
| CN204842787U (en) | Single armed formula swing cutter | |
| CN207127160U (en) | The shearing device and wire forming machine of a kind of wire forming machine | |
| JP3537422B2 (en) | Header and work | |
| CA1167743A (en) | Spring coiling machine with improved cut-off means | |
| CN221184543U (en) | Servo extrusion cutting device | |
| CN201057251Y (en) | Transmission mechanism of steel bar bender | |
| CN2831537Y (en) | Fall automatic sleeving wire jumper shaper | |
| CN214871809U (en) | Multi-wire cutting machine with upper material plate swinging workbench | |
| CN2590221Y (en) | Wire plugging apparatus for automatic wire cutting machine | |
| CN210333821U (en) | Metal wire high-precision numerical control looper machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131028 Granted publication date: 20050126 |