Rotation departures mechanism
Technical field
The utility model relates to a kind of automation production flow line device, relates in particular to a kind ofly to be used for that intelligent family is spun or the rotation of garment production hangar system departures mechanism.
Background technology
At present; Produce being used for of market sale that family is spun or the automation production flow line equipment of dress-goods, press from both sides or clothes hanger a lot of from the form that a rail gets into backbone, but some departures is propped up the structure of rail and is fixed; Can not rotate each other; Make by folder or clothes hanger and when a rail gets into backbone, produce impact, noise is big, is prone to derailing; Though some can rotate each other, structure is owed rationally, and easy generation transition is stuck, quilt is pressed from both sides or the clothes hanger derailing; Some selection is unreasonable, adopts metal processing, and precision cannot say for sure to demonstrate,prove, and uniformity is poor, influences reliability, is unfavorable for producing in enormous quantities.
Summary of the invention
For overcoming above-mentioned deficiency; The utility model purpose is to this area a kind of rotation departures mechanism to be provided, make it can solve that existing family is spun or the garment production hangar system in, the problem that be prone to derailing, structural manufacturing process difference big by folder or clothes hanger noise when a rail gets into backbone.
The utility model provides a kind of rotation departures mechanism, comprises tube connector, transition and is connected the return mechanism of replying revolving force that provides therebetween, and said tube connector is used for being connected with the departures track at place, exit; Said transition one end is the rotating shaft of straightway, and rotating shaft is crooked to the transition part gradual change of the other end, forms the track of rounding off, and said rotating shaft is rotatable to be connected in the tube connector.The rounding off of transition and transition are rotatably connected with tube connector; Make operation wheel at departures track, in this process of the orbit after set off, can utilize gravity that the curved end of transition is fallen from the work station exit; And on the level and smooth stable orbit that is slipped to after the departures; After the operation wheel fell, the transition curved end was returned to former height again, avoided influencing being passed through by clip wheel or clothes hanger wheel on the main orbit.
In technique scheme, in the said tube connector fixed cover is set, the rotating shaft of said transition is rotatable to be connected on the fixed cover, and fixed cover is fixed in the tube connector, and said return mechanism is the hollow torsion spring that two ends are connected with rotating shaft with fixed cover respectively.The rotating shaft of an end of going through transition matches with said fixed cover after passing the endoporus of torsion spring, and the track top of said rounding off forms docking of no difference in height with said tube connector top, and track is provided with the spacing muscle of convexity.Connect through fixed cover, part is easy to processing and installs; Track docks with tube connector, makes by clip wheel or clothes hanger wheel smoothness run; Spacing muscle can prevent that family from spinning by the derailing when the motion of clip wheel or clothes hanger wheel.
In technique scheme; In the said rotating shaft stop screw is installed; Corresponding offering held stop screw stopper slot spacing in the axial direction, that on certain circumferencial direction, rotate on the said fixed cover, and the Angular Dimension that changes stopper slot can make transition obtain the different limit anglecs of rotation and the initial anglec of rotation.Said fixed cover is cylindrical, matches with the endoporus of said tube connector; The blind hole that upwards is provided with an end opening at the central shaft of said fixed cover is used to install the rotating shaft in the said transition.Be respectively equipped with radial hole on the blind hole end of said fixed cover and the face of cylinder of openend, corresponding tube connector position is provided with radially circular hole and radially counterbore, is used for the rotation mechanism that sets off is fixed on the device framework and is fixedly connected with fixed cover with tube connector.The two ends of said torsion spring are to be parallel to axial straight end; Said fixed cover is distributed with the end-face hole that several are used to install said torsion spring on the end face of rotating shaft; Select to insert for the straight end that is connected with fixed cover on the said torsion spring; Can obtain different torsion, meet the different needs easily, the other end inserts in the transition.
In technique scheme; The rotating shaft of said transition comprises that three sections are increased successively to other end diameter by the rotating shaft end and form the cylinder of three steps; The face of cylinder of rotating shaft end is matched with in the blind hole of said fixed cover, which is provided with that two road grease storage grooves are used to store an amount of lubricating grease in case the radial hole that spline produces noise and cooperates with stop screw when moving; The end face of intermediate step is provided with and supplies torsion spring directly to hold the circular hole of insertion; The identical formation with said tube connector of the rail portion external diameter of said rounding off does not have the poor butt joint in footpath, and the spacing muscle on the said track is two.Grease storage groove is used to store an amount of lubricating grease in case spline produces noise when moving and prevents to rotate dumb, and two corresponding restrictions of spacing muscle are by two side wheels of clip wheel or clothes hanger wheel.
In technique scheme, the rail end of said rounding off forms straight end, and said straight end has internal orifice, and the glue head is installed in the internal orifice; The integral body of said glue head is made up of two sections cylinders; The cylinder that diameter is little inserts track and directly holds internal orifice; The cylinder external diameter that diameter is big directly holds identical formation not have the poor butt joint in footpath with said transition end; The big cylinder end of said glue head diameter forms the oblique concave shaped face of cylinder, is used to overlap the orbit after the departures that top is the face of cylinder.Such setting avoids producing impact noise.
The utility model has been obtained following technique effect:
1, transition is rotatable with respect to tube connector, has avoided house to spin by the impact when a rail gets into backbone of clip wheel or clothes hanger wheel, has prevented generation of noise.
2, the arc section place of transition is provided with two spacing muscle that play position-limiting actions, prevents that family from spinning by the derailing when the motion of clip wheel or clothes hanger wheel.
3, the transition of smooth curved makes by clip wheel or stable being slipped on the main orbit of clothes hanger wheel.
4, transition, fixed cover adopt that high-strength abrasion-proof is plastic injection-moulded to process, and precision is prone to guarantee, high conformity, and cost is low, helps producing in enormous quantities.
Description of drawings
Figure one is the overall structure sketch map of the utility model;
Figure two is tube connector structural representations of the utility model;
Figure three is fixed cover structural representations of the utility model;
Figure four is torsion spring structure charts of the utility model;
Figure five is transition structural representations of the utility model;
Figure six is glue header structure sketch mapes of the utility model.
Mark among the figure:
1, tube connector; 1-1, circular hole radially; 1-2, counterbore radially;
2, fixed cover; 2-1, big hole radially; 2-2, stopper slot; 2-3, small sircle hole radially; 2-4, axis hole; 2-5, end-face hole;
3, stop screw;
4, hold-down screw;
5, torsion spring;
6, transition; 6-1, radial hole; 6-2, end-face hole; 6-3, oblique angle; 6-4, grease storage groove; 6-5, spacing muscle;
7, glue head; 7-1, small cylinder; 7-2, concave cylindrical face
The specific embodiment
Understand and enforcement the utility model for the ease of those of ordinary skills, the utility model is done further to describe in detail below in conjunction with the accompanying drawing and the specific embodiment.
The overall structure of the rotation departures mechanism that the utility model is related is as shown in Figure 1, and this mechanism comprises tube connector 1, fixed cover 2, torsion spring 5, transition 6, glue head 7; Fixed cover 2 overall fixed are installed in the tube connector 1; Glue head 7 is installed on a transition end of 6, and the other end of transition 6 is rotating shaft, and rotating shaft is passed torsion spring 5 and is inserted in the fixed cover 2, and is limited in the certain limit in the fixed cover 2 through stop screw 3 and rotates.
The structure of tube connector 1 is as shown in Figure 2; Tube connector 1 offers radially circular hole 1-1 and radially counterbore 1-2 diametrically; Respectively with fixed cover 2 on radially big hole 2-1 and radially small sircle hole 2-3 match; Wherein radially circular hole 1-1 is used for rotation departures mechanism is connected with device framework, and radially counterbore 1-2 is used for tube connector and fixed cover 2 are fixed through sunk screw.
High strength is all adopted in this fixed cover 2, transition 6, high abrasion is plastic injection-moulded processes.
The structure of fixed cover 2 is as shown in Figure 3, and fixed cover 2 is cylindrical, conveniently matches with the endoporus of tube connector 1; Axle is to the blind hole that is provided with an end opening therein, the installation of the rotating shaft on 6 that is used to go through transition; Be respectively equipped with radial hole 2-1 and 2-3 on the face of cylinder of one end of blind hole and opening one end, respectively with tube connector 1 on circular hole 1-1 and radially counterbore 1-2 is corresponding radially, be used to rotate being connected of departures mechanism and system's fixed mount and tube connector 1 and fixed cover 2; The end face of opening one end 2-4 is distributed with some small sircle hole 2-5, is used to install torsion spring 5, selects to use different end-face hole 2-5 that torsion spring 5 is installed and can make torsion spring 5 obtain different pretension torsion; The face of cylinder about the fixed cover middle part is provided with the stopper slot 2-2 that communicates with blind hole, is used to realize fixed cover 2 and go through transition 6 the axial limiting and the rotary spacing of circumferencial direction.The Angular Dimension that changes stopper slot 2-2 can make transition obtain the different limit anglecs of rotation and the initial anglec of rotation.
The structure of torsion spring 5 is as shown in Figure 4, and two straight end 5-1 and 5-2 are arranged on the torsion spring 5, inserts the end-face hole 2-5 of fixed cover 2 and the end-face hole 6-2 of transition 6 respectively, 6 the rotation restoring force is provided for going through transition.
The structure of transition 6 is as shown in Figure 5, and transition 6 is made up of the rotating shaft part of straightway and the rail portion of arc section.The rotating shaft part is made up of the cylinder that three sections diameter ecto-entads increase successively; Thereby form three steps; The outermost face of cylinder is used for matching with fixed cover 2 endoporus 2-4; Which is provided with that two road grease storage groove 6-4 are used to store an amount of lubricating grease in case spline stuck phenomenon when producing noise and avoiding occurring rotating when moving also is provided with a radial hole 6-1 on it, be used for the fixing of stop screw 3; The end face of intermediate step is provided with the insertion that a circular hole 6-2 is used for torsion spring 5 one ends; The rail portion external diameter of arc section is identical with tube connector 1, which is provided with two spacing muscle 6-5, and its effect is to prevent that family from spinning by the derailing when the motion of clip wheel or clothes hanger wheel; The end of arc section rail portion has a hollow straightway and a circular arc tangent, with glue head 7 convenient for assembly.
The structure of glue head 7 is as shown in Figure 6; The integral body of glue head 7 is made up of two sections cylinders; Diameter little one section matches with transition arc section track ends circular hole, and one section external diameter that diameter is big is identical with tube connector 1, and the end is provided with an angled female face of cylinder; Its diameter is identical with backbone, guarantees that family is spun by clip wheel or clothes hanger wheel to get into a backbone from a rail smoothly.The preferred plastics of better softness that use of glue head 7 are processed, and send sound in the time of can preventing to contact with backbone.
The assembling mode of this rotation departures mechanism does; The rotating shaft of 6 left ends of going through transition matches with fixed cover 2 after passing the endoporus of torsion spring 5; Stop screw 3 is installed in the circular hole 6-1 of transition left end through the stopper slot of fixed cover 2; The axial limiting of fixed cover 2 and transition 6 can be realized, fixed cover 2 and transition 6 rotary stoppers can also be realized simultaneously at circumferencial direction; Two straight ends are arranged on the torsion spring 5, and an end inserts in the end-face hole 2-5 of fixed cover 2 right-hand members, and the other end inserts in the end-face hole 6-2 of transition step, and guarantees that torsion spring 5 has certain pretension; The diverse location of regulating the end-face hole 2-5 of torsion spring 5 insertion fixed covers 2 right-hand members can make torsion spring 5 obtain different pretensions.The cylindrical of fixed cover 2 cooperates with the endoporus of tube connector 1, and both interfix through sunk screw in the axial direction.
Tube connector 1 has radially, and an end of counterbore is connected with rotating shaft one end of transition 6; The cylindrical end of glue head 7 cooperates with the terminal circular hole of transition 6 arc orbits.
When mounted; Rotation departures mechanism is downward-sloping fixing so that can slide under the effect at gravity through out-of-date as clothes hanger or by folder; 6 generations of going through transition are simultaneously rotated; Glue head 7 spin with intelligent family or the clothes suspension system in backbone fit, make clothes hanger or got into backbone smoothly by folder, then going through transition 6 is returned to original position together with glue head 7 under the effect of torsion spring 5.
Above embodiment is merely a kind of embodiment of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Its concrete structure and size can be adjusted accordingly according to actual needs and be flexible.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.