A kind of slide positioning feed
Technical field
The present invention relates to a kind of unit inlet device installing manufacturing equipment.
Background technology
Electronic components and parts in refrigerator, volume is little, fine structure, and assembling, process operation inconvenience, this will affect product quality.Such as micro-machine housing, when erection welding, needs to weld at its a certain privileged site, therefore housing and soldering appliance will be in a certain relatively-stationary position, thus on housing, need the position of welding to carry out welding operation.
From the angle of handling safety and operating efficiency, manually carry out feeding, location, obviously be irrational, under the manufacturing environment of automation mechanized operation now, need to adopt a kind of device to realize the charging of this location, be equipped with again and keep fixing soldering appliance, thus carry out production linearize, automation mechanized operation, improve production efficiency and product quality.
Summary of the invention
Goal of the invention: for the problems referred to above, the object of this invention is to provide a kind of according to the device of component processing demand to its location charging, so that express delivery is accurately located, carries out subsequent process steps.
Technical scheme: a kind of slide positioning feed, comprises guide groove, deflecting roller, location tang, and the width of described guide groove is a bit larger tham the size waiting to transmit part; The base plate of described guide groove respectively offers one section of narrow slit along its length in width both sides correspondence, described deflecting roller to be arranged on below described base plate and to be upward through the upper surface of described narrow slit to a little higher than described base plate of circumferential edge of described deflecting roller, described deflecting roller turn to the described direct of travel one waiting to transmit part only mutually same contrary; The position that described location tang corresponds to described narrow slit on described guide groove side is fixed and acts on the characteristic portion waiting to transmit part, and described characteristic portion is wait to transmit the breach that part edge has.
Structural principle of the present invention is: in guide groove, along with waiting that transmitting part is constantly fed propelling movement one by one, latter one previous propelling movement is successively advanced, when certain is in time transmitting part and arrive deflecting roller, an identical deflecting roller is turned to continue to carry this to wait to transmit part with direct of travel, locate tang simultaneously and this is waited that the characteristic portion of the such as breach transmitting part finds identification, if now characteristic portion is not in the position corresponding with locating tang, namely locate tang and do not search out characteristic portion temporarily, then locate tang and this is waited that transmitting part plays barrier effect, make it can not continue to advance, simultaneously owing to turning to the effect of a contrary deflecting roller with direct of travel, transmitting part is in the state of horizontally rotating on the spot to impel this to wait, until characteristic portion rotates to be in the position corresponding with locating tang, namely locate tang and search out characteristic portion, then now locate tang and this is waited that transmitting part can not recur barrier effect, but clearance makes it pass through, this waits that transmitting part keeps this pose continue to advance and depart from deflecting roller.Through apparatus of the present invention, make to wait that transmitting part adjusts to its required pose in subsequent step, be delivered into and expect in subsequent step and operate.
Also comprise gland, described gland to be arranged on described guide groove and to correspond to the position of described narrow slit, prevents wait transmitting part when by deflecting roller effect, or be subject to when resting on deflecting roller place ortho position wait transmit part extruding, and run out of guide groove.
Described location tang is fixed on and turns on the described guide groove side that an identical described deflecting roller is corresponding with the described direct of travel waiting to transmit part, such location tang is when treating the characteristic portion transmitting part and finding identification, and stop or the clearance effect for the treatment of transmission part are more smooth and easy.
Also comprise Wei Zhen mechanism, described Wei Zhen mechanism acts on described guide groove, by micro-effect of shaking, makes treating in guide groove transmit part and has the trend of advancing and moving, thus carry to direct of travel.
Beneficial effect: compared with prior art, advantage of the present invention is that structure is ingenious, while advancing to part conveying, can rotate adjustment location to it again, express delivery is accurate, makes it with required pose conveying charging, to carry out subsequent process steps, this device is workable, and it is convenient to control.
Accompanying drawing explanation
Accompanying drawing is structural front view of the present invention, and wherein solid arrow is respectively turning to of two deflecting rollers, and dotted arrow is the direct of travel of conveying charging.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Need to carry out being welded as example at its a certain privileged site with electric machine casing, structure of the present invention and the course of work are described.
To weld a certain privileged site of electric machine casing, during production line automation operation, need this privileged site of each electric machine casing and soldering appliance to be in relatively-stationary position.When carrying electric machine casing charging, by it according to same pose conveying charging, only soldering appliance need be regulated can to carry out welding operation to the privileged site that electric machine casing is to be welded.Therefore, with electric machine casing edge has breach for characteristic portion, search out this breach by the present invention when charging, thus make each electric machine casing arrive soldering appliance place with same pose charging conveying, by soldering appliance, welding operation is carried out to privileged site to be welded.
As shown in drawings, a kind of slide positioning feed of the present invention, comprises guide groove 1, deflecting roller 2, location tang 3, gland 6, Wei Zhen mechanism 7.
Guide groove 1 is the U-shaped transfer unit of cross section, and its inner width is a bit larger tham the size of electric machine casing 8, can make like this electric machine casing advance wherein conveying time can not there is random rotation.
The base plate 4 of guide groove 1 respectively offers one section of narrow slit 5 along its length in width both sides correspondence, deflecting roller 2 to be arranged on below base plate 4 and to be upward through narrow slit 5, the upper surface of a little higher than base plate 4 of circumferential edge of deflecting roller 2, ensure that deflecting roller 2 can act on the electric machine casing 8 on base plate 4, two deflecting rollers 2 turn to the charging direct of travel one of electric machine casing 8 only mutually same contrary, a deflecting roller of attached Figure below is identical with direct of travel, and a deflecting roller of top is contrary with direct of travel.
The side that location tang 3 is fixed on guide groove 1 will correspond to the position of narrow slit 5, and location tang 3 will extend into the circumferential edge that can be applied to electric machine casing 8 in this side.
Gland 6 is arranged on position guide groove 1 also corresponding to narrow slit 5, and Wei Zhen mechanism 7 is connected with guide groove 1.
The present invention operationally, electric machine casing is made in guide groove to direct of travel conveying charging by two aspects, one is along with each electric machine casing in guide groove is constantly fed propelling movement one by one, latter one previous propelling movement is successively advanced, two is rely on the Wei Zhen mechanism acting on guide groove, by micro-effect of shaking, the electric machine casing in guide groove is had advance the trend of motion, thus carry to direct of travel.
When certain electric machine casing advances to narrow slit place, when starting to be subject to deflecting roller effect, the deflecting roller of attached Figure below continues conveying makes electric machine casing advance to direct of travel, locate the breach feature of tang to electric machine casing simultaneously and carry out searching identification, if now breach is not in the position corresponding with locating tang, namely locate tang and do not search out breach temporarily, then locate tang contact with the circumferential edge of electric machine casing and play barrier effect, make electric machine casing can not continue advance and rest on original place, simultaneously due to the acting in opposition of the deflecting roller of top in accompanying drawing, electric machine casing is impelled to be in the state of horizontally rotating on the spot, until breach rotates to be in the position corresponding with locating tang, namely locate tang and search out breach, then now locate tang can not to recur barrier effect to electric machine casing, electric machine casing can continue to advance with this pose, simultaneously because the circumferential edge of deflecting roller is a little higher than plate upper surface, therefore electric machine casing has departed from deflecting roller soon, this pose can be kept to continue to advance.Through above process, electric machine casing by being identified breach characteristic portion by searching, and is adjusted to unified, identical pose, and express delivery is accurately located, and charging is transported in subsequent step and operates.
Visible by the description of the above course of work: gland can prevent electric machine casing when by deflecting roller effect, or when resting on deflecting roller place, be subject to the electric machine casing extruding at ortho position, and run out of guide groove; Location tang is preferably fixing to be turned on the side of this side of identical deflecting roller with the direct of travel of electric machine casing, on the side of i.e. this side of the deflecting roller of attached Figure below, such location tang the breach feature of electric machine casing is found identify time, to the stop of electric machine casing or clearance effect more smooth and easy.