A kind of alternately automatic feed mechanism
The present invention relates to the charging equipment in electromechanical industries production process, be specifically related to a kind of alternately automatic charging equipment.
The electromechanical industries such as current earphone, mobile phone often run into the problem of material loading in process of production, and traditional material-uploading style has two kinds: one adds screw-nut body by motor to drive slide unit on slide rail to move, and drives working plate to move realize material loading by slide unit.Another kind is the motion of driven by motor Timing Belt, then by monotroded on Timing Belt slide unit to move along slide rail thus realize material loading etc.Traditional material-uploading style comes and goes reference position after can only completing material loading, then carries out secondary material loading.Come and go can only material loading once, operation length of the halt is long, efficiency is lower.
Summary of the invention
Technical matters to be solved by this invention is: the alternately automatic feed mechanism providing alternately automatic charging between realized double that a kind of efficiency is higher.
In order to solve the problems of the technologies described above, the technical scheme that the present invention takes is:
A kind of alternately automatic feed mechanism, comprise frame, the top of described frame is provided with material transferring passage, the below of described material transferring passage is provided with transmission device, described transmission device comprises the first engine installation, two the first belt wheels driven by the first engine installation and connects the Timing Belt of two the first belt wheels, also comprises and is located at slide mechanism below described material transferring passage and longitudinal motion mechanism;
Described slide mechanism comprises the slide unit laying respectively at two also parallel with it one slide rails of described two straight line both sides, belt wheel place and be positioned on slide rail, and described slide unit is connected with homonymy Timing Belt respectively;
Described longitudinal motion mechanism comprises the second engine installation be located on described slide unit and the registration device driven by described second engine installation.
Improve as one, the material transferring passage of described alternately automatic feed mechanism comprises:
To be located in described frame and to be positioned at two belt conveyor of described slide mechanism both sides;
Be located at two the second belt wheels that every root belt conveyor two ends drive this belt conveyor to rotate;
Drive the motor that one of them second belt wheel rotates.
Improve as one, the material transferring passage of described alternately automatic feed mechanism comprises:
To be located in described frame and to be positioned at two one slide rails of described slide mechanism both sides;
Be located in described frame for the material on described two slide rails being pushed the cylinder put in place.
As further improvement, the second engine installation of described alternately automatic feed mechanism is cylinder or electric cylinder.
As further improving, the registration device of described alternately automatic feed mechanism is locating piece, one of sucker or jaw.
As further improving, be provided with contiguous block between the slide unit of described alternately automatic feed mechanism and longitudinal motion mechanism, described contiguous block is connected with described synchronous belt locking by stepping up block.
As improving further again, outside the Timing Belt of the described alternately transmission device of automatic feed mechanism, be respectively equipped with the induction limiting stopper that limits described slide unit position.
As improving further, every one slide rail correspondence of described alternately automatic feed mechanism arranges 2 and stops bumpar post, lays respectively at the two ends of slide rail again.
As improving further, the first engine installation of described alternately automatic feed mechanism is motor again.
The invention has the beneficial effects as follows:
Two slide unit motions in slide mechanism can be driven due to same transmission device simultaneously, two slide units can alternately be run between initial position and destination locations, frock (or being directly material) in material transferring passage receives in initial position fix by the longitudinal motion mechanism on two slide units, then destination locations is delivered to and after completing corresponding technique after operation, longitudinal motion mechanism resets and frock (or being directly raw material) is still fallen back in material transferring passage flowed away, therefore, the present invention can realize the alternately automatic charging between double, enhance productivity 2 times.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is part-structure schematic diagram of the present invention;
Fig. 3 is the embodiment of the present invention first operating state schematic diagram;
Fig. 4 is the embodiment of the present invention second operating state schematic diagram;
In accompanying drawing, 1. the first belt wheel, 2. Timing Belt, 3. slide rail, 4. slide unit, 5. contiguous block, 6. step up block, 7. the second engine installation 8. registration device, 9. stops bumpar post, 10. responds to limiting stopper, 11. bases, 12. material transferring passages, 13. material box, 14 belt conveyor, 15. second belt wheels, 16. frames, 17. registration masts, 8-1. locating piece, 8-2. locating piece.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 and Fig. 2 illustrates that this replaces the concrete formation of automatic feed mechanism, specifically comprises the material transferring passage 12 be located at above frame 16, and transmission device, slide mechanism and the longitudinal direction be located at below material transferring passage 12 uses mechanism.
Wherein, in the present embodiment, material transferring passage 12 comprises and is located in frame and is positioned at two belt conveyor 14 of slide mechanism both sides, the two ends of every root belt conveyor 14 are provided with two the second belt wheels 15 and rotate for driving belt conveyor 14, and one in two the second belt wheels 15 is driven by motor.Certainly, the implementation of material transferring passage is not limited to said structure, such as, can also be realized by following structure: in frame 16 and be positioned at slide mechanism both sides arrange two one slide rails and arrange for the material on two slide rails being pushed the cylinder put in place.Above-mentioned material is generally positioned in frock and transmits.
Transmission device is located on the base 11 of frame 16, it comprises two the first belt wheels 1 be fixed on base 11, connects the Timing Belt 2 of two the first belt wheels 1 and the first engine installation, has one to be driven by the first engine installation and drive Timing Belt 2 to do back and forth movement in two first belt wheels 1.The preferred stepping motor of the first engine installation in the present embodiment, certainly, the implementation of the first engine installation is not limited to described stepping motor, can drive the first belt wheel 1 and drive Timing Belt 2 to make the motor of back and forth movement.
Slide mechanism is also located on base 11, it comprises with two the first belt wheel 1 place straight line parallels and lays respectively at two one slide rails 3 of these straight line both sides, every one slide rail 3 is provided with slide unit 4, slide unit 4 is provided with contiguous block 5, contiguous block 5 to be locked with homonymy Timing Belt 2 be connected by being stepped up block 6, makes Timing Belt 2 that two slide units 4 can be driven to move simultaneously.Every one slide rail 3 two ends are respectively equipped with two and stop bumpar post 9, can prevent slide unit 4 from skidding off slide rail 3.The induction limiting stopper 10 of restriction slide unit 4 position is also respectively equipped with in Timing Belt 2 liang of outsides.
Longitudinal motion mechanism is located at above contiguous block 5, and longitudinal motion mechanism comprises the second engine installation 7 and registration device 8, and wherein the second engine installation 7 is located at above contiguous block 5, and registration device 8 is located at above the second engine installation 7.The preferred lower-cost cylinder of second engine installation 7 in the present embodiment, the second engine installation 7 also can select electric cylinder etc.Registration device 8 preferred orientation block in the present embodiment, two locating pieces are respectively 8-1 and 8-2, locating piece is provided with and can makes registration device 8 up-and-down movement for carrying out with frock registration mast 17, second engine installation 7 that fine positioning coordinates, and registration device 8 can also adopt sucker or jaw etc. to position.
Working process: Fig. 3 is the first state of kinematic motion and initial condition, locating piece 8-1 is positioned at A and holds assigned address, locating piece 8-2 is positioned at B and holds relevant position, material box 13 on material transferring passage 12 arrives the top of locating piece 8-1, cylinder 7 action below locating piece 8-1, locating piece 8-1 upwards ejects the material box 13 be positioned on material transferring passage 12, and locating piece 8-1 and material box 13 fine positioning;
Then the stepping motor of transmission device rotates forward, Timing Belt 2 is driven to rotate, two slide units 4 be attached thereto move simultaneously thereupon, arrive the second state of kinematic motion shown in Fig. 4, locating piece 8-1 arrives B and holds assigned address (i.e. B end position in place during locating piece 8-2 initial condition), locating piece 8-2 also arrives A and holds assigned address (i.e. A end position in place during locating piece 8-1 initial condition), product in material box 13 on locating piece 8-1 is after B holds assigned address to realize required technique, cylinder 7 falls to resetting, and material box 13 flows away.The cylinder 7 be simultaneously positioned at below locating piece 8-2 holds assigned address action at A, and upwards eject locating piece 8-2, second material box 13 is ejected conveyor line and fine positioning;
Subsequently, stepping motor reverses, and locating piece 8-2 place slide unit 4 is got back to B and held original position, and complete required technique exhaust hood 7 and reset, material box 13 flows away, and alternately automatic feed mechanism completes a back and forth movement, so repeatedly, realizes double and replaces automatic charging.
The foregoing is only the preferred embodiment of this patent, not in order to limit this patent, any amendment done within all spirit at this patent and principle, equivalently to replace and improvement etc., within the protection domain that all should be included in this patent.