Summary of the invention
The object of the invention is to overcome above defect, propose a kind of flow production line transportation device, be applicable to larger, the heavier products such as batch manufacturing bathtub.
For reaching this object, the present invention by the following technical solutions:
A flow production line transportation device, comprises transport trolley, actuating device and track, and described transport trolley comprises vehicle frame and wheel, and described wheel is arranged on described vehicle frame, and is placed in described track, and described track is fixed on ground, also comprises brake equipment and induction installation;
Described actuating device comprises drive motor, rotating band and rotor wheel, and described drive motor and rotor wheel are arranged on ground, and described drive motor is connected with described rotor wheel, and described rotating band is enclosed within described rotor wheel;
Described induction installation comprises sensed thing and inductor, and described sensed thing is fixed on described vehicle frame, can sense that the described inductor of described sensed thing is fixed on described ground or track, and controls the described brake equipment of a upper station;
Described brake equipment comprises shift fork, Contact plate, expansion link and driving expansion link, described expansion link is fixed on described vehicle frame, described shift fork one end is connected to described vehicle frame by shaft hinge, the other end is connected on described expansion link, the ground shape of described Contact plate and working direction forms an angle and is fixed on described shift fork, on the ground, described expansion link is provided with the drivening piece matching with described rotating band to the setting of described driving expansion link.
Further, described rotor wheel comprises driving wheel and time driving wheel, and described driving wheel connects rotating band described in described drive motor and is provided with pulley.
Further, described driving flexible 4 is arranged on cylinder.
Further, described cylinder is fixed on support by rotating shaft, and described cylinder is also connected with spring, and its upper end connects described driving expansion link.
Further, the cross section of described track is triangle, the triangle of the groove of described wheel for matching with described track.
Further, described track is two parallel tracks, and described wheel quantity is four, and every described track supports respectively two described wheels.
Further, described rotating band is provided with and coordinates with described drivening piece and promote the impeller that described vehicle frame moves.
Further, the top end of described driving expansion link is circular-arc.
The present invention is by above structure, utilize track and transport trolley as transportation device, improve the load-carrying ability of conveyor line transportation device, utilize induction installation and brake equipment to prevent that transport trolley from bumping against and having an accident in operation process, have simple in structure, convenient and practical feature, energy actv. improves the operating efficiency of flow production line.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate technical scheme of the present invention.
A kind of flow production line transportation device, as shown in Figure 1, Figure 2, Figure 3 shows, comprise transport trolley 7, actuating device and track 6, described transport trolley 7 comprises vehicle frame 1 and wheel 2, described wheel 2 is arranged on described vehicle frame 1, and is placed in described track 6, and described track 6 is fixed on ground, described wheel 2 is carrying described vehicle frame 1 and is moving along described track 6, also comprises brake equipment and induction installation;
As shown in Figure 1, Figure 2, Figure 3 shows, described actuating device comprises drive motor, rotating band 41 and rotor wheel, and described drive motor and rotor wheel are arranged on ground, and described drive motor is connected with described rotor wheel, and described rotating band 41 is enclosed within described rotor wheel.Described rotating band 41 is to promote carrier bar, it is the annular of a sealing, the two ends of closed-loop are provided with described rotor wheel, described rotor wheel is for driving and support described rotating band 41, described drive motor drives described rotating band 41 to rotate by described rotor wheel, and described rotating band 41 drives described vehicle frame 1 to move along described track 6;
As shown in Figure 2 and Figure 3, described induction installation comprises sensed thing 51 and inductor 52, described sensed thing 51 is fixed on described vehicle frame 1, can sense that the described inductor 52 of described sensed thing 51 is fixed on described ground or track 6, and controls the described brake equipment of a upper station;
As shown in Figure 2 and Figure 3, described brake equipment comprises shift fork 31, Contact plate 32, expansion link 33 and drives expansion link 34, described expansion link 33 is fixed on described vehicle frame 1, described shift fork 31 one end are connected to described vehicle frame 1 by shaft hinge, the other end is connected on described expansion link 33, described Contact plate 32 forms an angle and is fixed on described shift fork 31 with the ground shape of working direction, described driving expansion link 34 arranges on the ground, and described expansion link 33 is provided with the drivening piece 37 matching with described rotating band 41.
As shown in Figure 3, wherein said drivening piece 37, shift fork 31 and Contact plate 32 are solid line part, described expansion link 33 naturally extends in nadir under Action of Gravity Field, under described driving expansion link 34 incipient states, be contracted in the shortest position, the end of described driving expansion link 34 and described Contact plate 32 stagger; When described transport trolley 7 arrives after this station, described inductor 52 senses the described sensed thing 51 being fixed on described vehicle frame 1, then automatically control the described driving expansion link 34 of a upper station, make the described driving expansion link 34 of a station extend and make its end in described Contact plate 32 same level positions; In a upper station, in having another described transport trolley 7 arrival processes, described Contact plate 32 is acted on and lifting by described driving expansion link 34, and described shift fork 31 drives described expansion link 33 to shrink, described drivening piece 37 is staggered with described rotating band 41, depart from the driving of described rotating band 41.
When the described transport trolley 7 of this station sails out of after our station, as shown in Figure 3, wherein said drivening piece 37, shift fork 31 and Contact plate 32 are curved portion, described sensed thing 51 departs from the induction of described inductor 52, at this moment in a upper station, the described cylinder 35 that described inductor 52 is controlled shrinks described driving expansion link 34, make described driving expansion link 34 depart from described Contact plate 32, by described shift fork 31, allow described expansion link 33 extend, described drivening piece 37 is promoted by described rotating band 41 again, thereby described transport trolley 7 continue to start.
Utilize described induction installation and brake equipment prevent described transport trolley 7 in station operation process with on a station sail another the described transport trolley 7 coming and bump against.
Further, described rotor wheel comprises driving wheel and time driving wheel, described driving wheel connects described drive motor, drive described rotating band 41, described time driving wheel does not directly connect drive motor, for supporting described rotating band 41, described rotating band 41 is provided with pulley 42, described rotating band 41 and pulley 42 are assembled together, and belong to interaction relation, belong to a kind of of chain.Friction force when described pulley 42 reduces described rotating band 41 mode of operation, coordinates but also play with described sliding wheel, the effect that described rotating band 41 and described sliding wheel are synchronized with the movement.
Further, as shown in Figure 2 and Figure 3, described driving expansion link 34 is arranged on cylinder 35, by described cylinder 35, is driven and is stretched.
Further, as shown in Figure 2 and Figure 3, described cylinder 35 is fixed on support 36 by rotating shaft, and described cylinder 35 is also connected with spring, and its upper end connects described driving expansion link 34.Described transport trolley 7 is in station moving process, and described Contact plate 32 hits described driving expansion link 34, and described spring plays the effect of buffering.
Further, the cross section of described track 6 is triangle as shown in Figure 2, the triangle of the groove of described wheel 2 for matching with described track.
Further, as shown in Figure 2 and Figure 3, described track 6 is two parallel tracks, and described wheel 2 quantity are four, and every described track 6 supports respectively two described wheels 2.
Further, described rotating band 41 is provided with and coordinates with described drivening piece 37 and promote the impeller 43 that described vehicle frame 1 moves.
Further, as shown in Figure 2, the top end of described driving expansion link 34 is circular-arc, reduces the friction with described Contact plate 32 in the process that promotes described Contact plate 32.
The present invention is by above structure, utilize track 6 and transport trolley 7 as transportation device, improve the load-carrying ability of conveyor line transportation device, utilize induction installation and brake equipment to prevent that transport trolley 7 from bumping against and having an accident in operation process, have simple in structure, convenient and practical feature, energy actv. improves the operating efficiency of flow production line.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present invention, within these modes all will fall into protection scope of the present invention.