CN201970254U - Full-automatic feeding electric screwdriver - Google Patents
Full-automatic feeding electric screwdriver Download PDFInfo
- Publication number
- CN201970254U CN201970254U CN2010206743289U CN201020674328U CN201970254U CN 201970254 U CN201970254 U CN 201970254U CN 2010206743289 U CN2010206743289 U CN 2010206743289U CN 201020674328 U CN201020674328 U CN 201020674328U CN 201970254 U CN201970254 U CN 201970254U
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- blanking
- magazine
- feeding
- block
- vibrating reed
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- Expired - Fee Related
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Abstract
The utility model discloses a full-automatic feeding electric screwdriver, which comprises a feeder and an electric screwdriver. A feeding tube of the feeder is detachably connected with the electric screwdriver, and the feeder comprises a feeding box, a swing sheet, a vibrating sheet, a feeding block and a feeding device. The upper end of the vibrating sheet forms a feeding groove, skirting of a feeding screw can be stirred by the lower end of the swing sheet, and the included angle alpha formed between the starting end of the skirting and the lower slip edge of the feeding groove ranges from 0 degree to 5 degrees. The feeding device comprises the feeding box and the feeding tube, a feeding channel formed in the feeding box is communicated with the feeding groove, the lower end of the feeding box is connected with one end of the feeding tube, and the electric screwdriver comprises an electric screwdriver feeding body and a feeding and positioning device in the electric screwdriver feeding body. The full-automatic feeding electric screwdriver can solve the problems of system halting, unsmooth discharging, and non-adjustability and uncontrollability of discharging.
Description
Technical field
The utility model belongs to field of power tools, relates more specifically to a kind of full-automatic feed electric screw and criticizes, and its blanking is unobstructed, does not get stuck, can control, and can regulate, and have automatic tally function and can consulting, and is convenient to operation.
Background technology
Electronic in the market full-automatic feed screwdriver prior art state: Yi Kaji, discharging has some setbacks, and does not have automatic tally function, and discharging is non-adjustable and uncontrollable, and the electric screwdriver blanking mouth is too very much not easy to operate.
Fig. 4 is existing loader structural representation, has following problem:
1, motor tooth box assembly drives the eccentric wheel rotation, and the side-to-side vibrations sheet moves up and down, because screw is conducted oneself with dignity to the discharging opening feeding, because the swing sheet is bigger at the pivot angle at A place, screw easily blocks from here like this, causes blanking not smooth.
2, the screw that has passed through advances to crossing tablet and pulling out the material tooth under the promotion that screw is conducted oneself with dignity, because stroke is oversize, and some energy of loss in transmitting feelings, and pull out and expect that tooth also is by screw deadweight thrust, like this
Blanking reaches uncontrollable with regard to discontinuous instability.
3, the blanking assembly connects the position too much, causes the chance that has some setbacks to increase like this.
Lock screw when 4, left and right sides hopper 29 is disassembled assembling for dividing, like this vibrating reed when the hopper internal vibration, be prone to loosening, thereby discharging has some setbacks or blocks screw.
Fig. 6 is existing electric screwdriver schematic diagram, and there is following technical problem in it:
1, unstable easily following two screws of blanking locking mechanism;
2, electric screwdriver mouth structure size is big, cooperates difficulty to strengthen with workpiece, can not beat deep hole, and side opening.
The utility model content
Criticize discharging card machine in order to solve electric screw, the problem that has some setbacks, the technical scheme that the utility model adopted is as described below: a kind of full-automatic feed electric screw is criticized, comprise: loader and electric screwdriver, the tremie pipe of described loader removably connects with described electric screwdriver, described loader comprises the swing sheet, vibrating reed, blanking block and be fixed in blanking device on the loader housing, described vibrating reed comprises left vibrating reed and right vibrating reed, the upper end of vibrating reed is provided with blanking groove, described blanking groove is arranged between described left vibrating reed and the right vibrating reed, be provided with blanking channel in the described blanking device, described blanking channel is arranged at the below of described blanking groove, and is connected with described blanking groove; Described electric screwdriver comprises the blanking body and is fixed in blanking positioner in the described blanking body,
The lower end of described swing sheet forms can stir the skirt that the blanking screw glides, the initiating terminal of institute's skirt is 0 °-5 ° with the formed angle α in the downslide limit of described blanking groove, described blanking device comprises magazine and tremie pipe down, described magazine down comprises lower-left magazine and bottom right magazine, described blanking channel is arranged between described lower-left magazine and the bottom right magazine, one of them is provided with a block that has the inclined-plane in the inboard, upper end of magazine down, one end of described blanking block is on the vibrating reed of the same side by rotatable being fixed in described block of screw, its other end is arranged at the upper end of the following magazine that has block, and contact with the inclined-plane of described block, also be connected with fixedly catapult between described blanking block and the vibrating reed, when described vibrating reed up-down vibration, described blanking block moves along the inclined-plane of block, and be the center of circle with the connector described one of them rotate the upper end of magazine down; The lower end of described magazine down connects with an end of described tremie pipe.
Described electric screwdriver part blanking positioner comprises the compression catapult that places in the described blanking body, the torsion catapult, pipe box and the locating piece that can sway, described pipe box places and is used to compress described compression catapult in the described compression catapult, form a pair of locating convex block on the described locating piece, be respectively first locating convex block and second locating convex block, be provided with the first skirt limit near described first locating convex block, be provided with the second skirt limit near described second locating convex block, the arm of turning round of described torsion catapult one end overlaps mutually with the two the first locating convex blocks, the other end to turn round arm fixedly connected with described blanking body, when the bottom of described pipe box is pushed with described second positioning convex contact and generation, described blanking channel upper end is lifted and is left on the described first skirt limit, the described second skirt limit descends near described blanking channel, stop the downslide of screw, when described second positioning convex is left in the lower end of pipe box, described locating piece backward rotation, the screw that is blocked glides along glide path.
Described loader is provided with the infra-red detection device, comprise a pair of infrared generator, master control circuit board and LED display board, described infrared generator is fixed in the described both sides of magazine down, be used to detect the blanking number of blanking screw, described firmly control circuit board connects with described infrared generator, LED display board respectively.
Further, also be provided with a pair of infrared generator on the following magazine of described loader, when the screw in the magazine fills up instantly, be uploaded to main control circuit by this to the infrared generator detection and with detection signal, thereby the vibrating motor of controlling described vibrating reed is out of service.
Further, described loader is provided with the adjustable voltage switch, is used to regulate the voltage of described vibrating reed motor.
Further, the lower end of described electric screwdriver part blanking body also is provided with the blanking assembly, and described blanking assembly comprises blanking mouth and blanking mouth lid, and an end of described blanking mouth lid is threaded with the lower end of described blanking body, and its other end connects with described blanking mouth suit.
Compared to existing technology, the beneficial effects of the utility model are:
1, the screw blanking can be controlled, and every up-down vibration once can be transmitted a screw, can regulate the vibrating reed motor voltage simultaneously, thereby changes blanking velocity and quantity, and the discharging number is at 50-120/minute;
Thereby the matching relationship that 2, changes blanking device and swing sheet reaches and does not block machine and blanking is smooth and easy;
3, loader increases the realization of infra-red detection device counting and control vibrator motor overload power down function automatically;
4, the whole realization of change electric screwdriver cutting agency electric screwdriver blanking part reaches with the workpiece minimum dimension with the blanking mouth size decreases and cooperates (can tie face, side opening, deep hole), thereby convenient to operation.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is a loader internal structure schematic diagram of the present utility model;
Fig. 2 is the loader blanking part-structure schematic diagram among Fig. 1;
Fig. 3 is the loader blanking part front view among Fig. 2;
Fig. 4 is existing loader structural representation;
Fig. 5 is an electric screwdriver structural representation of the present utility model;
Fig. 6 is existing electric screwdriver structural representation;
Fig. 7 is position, the A place diagram that screw is in electric screwdriver;
Fig. 8 is in position, electric screwdriver B place diagram for screw;
Fig. 9 is released downslide position diagram for screw.
Among the figure:
1, hopper 2, housing 3, right vibrating reed 4, left side vibrating reed 5, motor 6, motor eccentric wheel 7, switch 8, swing sheet 9, blanking block 10, stretching catapult 11, lower-left magazine 12, fixedly catapult 13, bottom right magazine 14, infrared generator 15, following magazine 16, material toggling tooth 17, blanking assembly 18, electric screwdriver head 19, compression catapult 20, pipe box 21, torsion catapult 22, blanking body 23, locating piece 231, first positioning convex 232, second positioning convex 233, the first skirt limit 234, the second skirt limit 24, blanking mouth lid 25, blanking mouth 26, screw 27, tremie pipe 28, skirt
29, block.
The specific embodiment
The utility model comprises loader and electric screwdriver, and the tremie pipe of described loader removably connects with described electric screwdriver.It shown in Fig. 1-3 the loader structural representation, it comprises hopper 1, housing 2, right vibrating reed 3, left side vibrating reed 4, motor 5, motor eccentric wheel 6, swing sheet 8, blanking block 9, stretching catapult 10, fixedly catapult 13, switch 7 and blanking device, following magazine is fixed on the housing 2, vibrating reed is made up of the side-to-side vibrations sheet, upper end at vibrating reed forms the blanking groove of inclination, drive eccentric wheel 6 runnings by motor 5, up-down vibration takes place in vibrating reed under eccentric drive, described blanking device comprises magazine and tremie pipe down, described magazine down comprises lower-left magazine and bottom right magazine, described blanking channel is arranged between described lower-left magazine and the bottom right magazine, wherein the inboard, upper end of lower-left magazine is provided with a block that has the inclined-plane, one end of described blanking block is on the left vibrating reed of the same side by rotatable being fixed in described block of screw, its other end is arranged at the upper end of lower-left magazine, and contact with the inclined-plane of described block, also be connected with fixedly catapult between described blanking block and the vibrating reed, when described vibrating reed up-down vibration one time, described blanking block moves up and down once along the inclined-plane of block, and be the center of circle with the connector described one of them rotate the upper end of magazine down; The lower end of described magazine down connects with an end of described tremie pipe.
Described electric screwdriver comprises the blanking body and is fixed in blanking positioner in the described blanking body,
The lower end of described swing sheet forms can stir the skirt that the blanking screw glides, and the initiating terminal of institute's skirt is 0 °-5 ° with the formed angle α in the downslide limit of described blanking groove,
Switch among Fig. 2 is a rearrangeable switch, voltage by main PCB 38 circuit controllable motor 5, when switch 7 is regulated the side clockwise, the switch resistance value from large to small, thereby motor 5 voltages change from small to big, can be in the 3-7.5V range regulation, motor 5 rotating speeds are by accelerating slowly, motor eccentric wheel 6 rotating speeds are by accelerating slowly, motor eccentric wheel 6 drives side-to-side vibrations sheet 4,3 move up and down speed by accelerating slowly, because side-to-side vibrations sheet 4,3 move up and down vibration frequency by accelerating slowly in hopper 1, screw is at side-to-side vibrations sheet 4 like this, thereby motion is quickened to promote next screw to discharge hole for discharge in the blanking groove of 3 upper ends, and the discharging number increases.Otherwise gate-controlled switch 7 counterclockwise rotates, and all speed are by slack-off soon, and the discharging number reduces.
Reaching down to blanking block 9 under the promotion of screw deadweight, magazine 11,13 advances, because stroke is short, on the side-to-side vibrations sheet next time, blanking block 9 is at the block of lower-left magazine 11 and fixedly outwards open contraction once under the effect of catapult 12, descend in the magazine 11,13 about thereby the screw that falls arrives, blanking is stable like this, and can control.
In left and right sides blanking box-packed 11,13, two pairs of infrared generators 14 are arranged, wherein a pair of infrared generator is to detect screw blanking number, will produce a signal whenever there being a screw to fall down, this signal is transferred to digital circuit again after by the main PCB processing of circuit and light-emitting diode display shows.The numeral that shows is to add up and have memory function; A pair of in addition infrared generator is down during magazine 11,13, not have pulse signal about screw fills up, and disconnect the vibrating reed motor power this moment under main circuit control, as about down the magazine internal thread removed, pulse signal produces, motor 5 restores electricity.Form a circulation.
Load protection, circuit have been set working current value and work safety scope lowest high-current value, and when current value had exceeded the setup parameter value when the super negative or card machine of motor 5 work, motor 5 is outage automatically, and asks staff's inspection.
Fig. 5,7,8,9 is depicted as the electric screwdriver structure chart, electric screwdriver comprises electric screwdriver head 18, compression catapult 19, pipe box 20, torsion catapult 21, blanking body 22, locating piece 23, electric screwdriver blanking mouth lid 24 and blanking mouth 25, and blanking locating piece 23 wherein is provided with first positioning convex 231, second positioning convex 232, the first skirt limit 233 and the second skirt limit 234; The compression catapult 19 that is provided with in the blanking body 22, torsion catapult 21, pipe box 20 and the locating piece 23 that can sway, pipe box 20 places in the compression catapult 19 and is used to compress described compression catapult 19, form a pair of locating convex block on the described locating piece 23, be respectively first locating convex block 231 and second locating convex block 232, be provided with the first skirt limit 233 near described first locating convex block 231, be provided with the second skirt limit 234 near described second locating convex block 232, the arm of turning round of torsion catapult 21 1 ends overlaps mutually with first locating convex block 231, the other end to turn round arm fixedly connected with described blanking body, when the bottom of described pipe box 20 is pushed with 232 contacts of described second positioning convex and generation, described blanking channel upper end is lifted and is left on the described first skirt limit 233, the described second skirt limit 234 descends near described blanking channel, stop the downslide of screw, when described second positioning convex 232 is left in the lower end of pipe box 20, described locating piece 23 backward rotation, the screw that is blocked glides along glide path; The lower end of described blanking body is provided with its blanking mouth that is threaded lid 24, is set with blanking mouth 25 in the described blanking mouth lid 24.
Fig. 7-9 is the operation principle of lower member assembly:
1, when the screw in the loader is transported to electric screwdriver blanking left and right sides body, this moment since locating piece 23 under torsion catapult 21 locking, screw is locked in A place in the body passage of the electric screwdriver blanking left and right sides, as shown in Figure 7.
2, descending when the electric screwdriver lower member, promptly electric screwdriver head 18 is descending, and when C place, pipe box 20 lower end contacted the D place of locating piece 23, locating piece 23 rotated, thus the inside indentation in A place of locating piece 23, the B place stretches out, and screw drops to the locking of B place like this.As shown in Figure 8.
3, when electric screwdriver head 18 finished for second step, because blanking left and right sides body stretches downwards, is that the electric screwdriver head is up under the catapult effect, break away from fully when pipe box C place and locating piece D place this moment, locating piece upwards rotates, thereby the inside indentation in blanking locating piece B place, the A place stretches out,, B place screw drops to the locking of electric screwdriver mouth place like this.As shown in Figure 9.
4, when the electric screwdriver head is descending again, played the screw that fell last time in the electric screwdriver mouth, screw can be by the first, two, thus three steps carry out constantly having screw to enter into the electric screwdriver mouth, running so again and again.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model creation.
Claims (6)
1. a full-automatic feed electric screw is criticized, comprise: loader and electric screwdriver, the tremie pipe of described loader removably connects with described electric screwdriver, described loader comprises swing sheet, vibrating reed, blanking block and be fixed in blanking device on the loader housing, described vibrating reed comprises left vibrating reed and right vibrating reed, the upper end of vibrating reed is provided with blanking groove, described blanking groove is arranged between described left vibrating reed and the right vibrating reed, be provided with blanking channel in the described blanking device, described blanking channel is arranged at the below of described blanking groove, and is connected with described blanking groove; Described electric screwdriver comprises the blanking body and is fixed in blanking positioner in the described blanking body,
It is characterized in that: the lower end of described swing sheet forms can stir the skirt that the blanking screw glides, the initiating terminal of institute's skirt is 0 °-5 ° with the formed angle α in the downslide limit of described blanking groove, described blanking device comprises magazine and tremie pipe down, described magazine down comprises lower-left magazine and bottom right magazine, described blanking channel is arranged between described lower-left magazine and the bottom right magazine, one of them is provided with a block that has the inclined-plane in the inboard, upper end of magazine down, one end of described blanking block is on the vibrating reed of the same side by rotatable being fixed in described block of screw, its other end is arranged at the upper end of the following magazine that has block, and contact with the inclined-plane of described block, also be connected with fixedly catapult between described blanking block and the vibrating reed, when described vibrating reed up-down vibration, described blanking block moves along the inclined-plane of block, and be the center of circle with the connector described one of them rotate the upper end of magazine down; The lower end of described magazine down connects with an end of described tremie pipe.
2. full-automatic feed electric screw according to claim 1 is criticized, and it is characterized in that:
Described electric screwdriver part blanking positioner comprises the compression catapult that places in the described blanking body, the torsion catapult, pipe box and the locating piece that can sway, described pipe box places and is used to compress described compression catapult in the described compression catapult, form a pair of locating convex block on the described locating piece, be respectively first locating convex block and second locating convex block, be provided with the first skirt limit near described first locating convex block, be provided with the second skirt limit near described second locating convex block, the arm of turning round of described torsion catapult one end overlaps mutually with the two the first locating convex blocks, the other end to turn round arm fixedly connected with described blanking body, when the bottom of described pipe box is pushed with described second positioning convex contact and generation, described blanking channel upper end is lifted and is left on the described first skirt limit, the described second skirt limit descends near described blanking channel, stop the downslide of screw, when described second positioning convex is left in the lower end of pipe box, described locating piece backward rotation, the screw that is blocked glides along glide path.
3. full-automatic feed electric screw according to claim 2 is criticized, and it is characterized in that:
Described loader is provided with the infra-red detection device, comprise a pair of infrared generator, master control circuit board and LED display board, described infrared generator is fixed in the described both sides of magazine down, be used to detect the blanking number of blanking screw, described firmly control circuit board connects with described infrared generator, LED display board respectively.
4. full-automatic feed electric screw according to claim 3 is criticized, and it is characterized in that:
Also be provided with a pair of infrared generator on the following magazine of described loader, when the screw in the magazine fills up instantly, be uploaded to main control circuit by this to the infrared generator detection and with detection signal, thereby the vibrating motor of controlling described vibrating reed be out of service.
5. criticize according to the arbitrary described full-automatic feed electric screw of claim 1-4, it is characterized in that:
Described loader is provided with the adjustable voltage switch, is used to regulate the voltage of described vibrating reed motor.
6. full-automatic feed electric screw according to claim 5 is criticized, and it is characterized in that:
The lower end of described electric screwdriver part blanking body also is provided with the blanking assembly, and described blanking assembly comprises blanking mouth and blanking mouth lid, and an end of described blanking mouth lid is threaded with the lower end of described blanking body, and its other end connects with described blanking mouth suit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206743289U CN201970254U (en) | 2010-12-22 | 2010-12-22 | Full-automatic feeding electric screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206743289U CN201970254U (en) | 2010-12-22 | 2010-12-22 | Full-automatic feeding electric screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201970254U true CN201970254U (en) | 2011-09-14 |
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ID=44575359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206743289U Expired - Fee Related CN201970254U (en) | 2010-12-22 | 2010-12-22 | Full-automatic feeding electric screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201970254U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005250A (en) * | 2015-08-24 | 2015-10-28 | 江苏唐邦机电有限公司 | Control device of screw sending machine |
| CN105116805A (en) * | 2015-08-24 | 2015-12-02 | 江苏唐邦机电有限公司 | Screw feeding machine control device |
| CN106237462A (en) * | 2016-08-08 | 2016-12-21 | 中山市美捷时包装制品有限公司 | A kind of quantitative chemical supply machine structure for depot powder inhaler |
| CN106237461A (en) * | 2016-08-08 | 2016-12-21 | 中山市美捷时包装制品有限公司 | A kind of vibrating mechanism of powder inhaler |
| CN107801696A (en) * | 2016-09-09 | 2018-03-16 | 深圳华云生物科技有限公司 | A kind of Tou Chong mechanisms for raising black soldier flies |
-
2010
- 2010-12-22 CN CN2010206743289U patent/CN201970254U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105005250A (en) * | 2015-08-24 | 2015-10-28 | 江苏唐邦机电有限公司 | Control device of screw sending machine |
| CN105116805A (en) * | 2015-08-24 | 2015-12-02 | 江苏唐邦机电有限公司 | Screw feeding machine control device |
| CN105005250B (en) * | 2015-08-24 | 2018-03-27 | 江苏唐邦机电有限公司 | A kind of control device for sending filature |
| CN106237462A (en) * | 2016-08-08 | 2016-12-21 | 中山市美捷时包装制品有限公司 | A kind of quantitative chemical supply machine structure for depot powder inhaler |
| CN106237461A (en) * | 2016-08-08 | 2016-12-21 | 中山市美捷时包装制品有限公司 | A kind of vibrating mechanism of powder inhaler |
| CN107801696A (en) * | 2016-09-09 | 2018-03-16 | 深圳华云生物科技有限公司 | A kind of Tou Chong mechanisms for raising black soldier flies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110914 Termination date: 20131222 |