CN103407784B - Travel line inhibiting device and use the travel line of this device - Google Patents
Travel line inhibiting device and use the travel line of this device Download PDFInfo
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- CN103407784B CN103407784B CN201310304946.2A CN201310304946A CN103407784B CN 103407784 B CN103407784 B CN 103407784B CN 201310304946 A CN201310304946 A CN 201310304946A CN 103407784 B CN103407784 B CN 103407784B
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- extensible member
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- travel line
- butt end
- transmission
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Abstract
The present invention relates to travel line inhibiting device and use the travel line of this device.Wherein travel line inhibiting device comprises frame, extensible member, extensible member has block position and clearance position, also comprise linearly guiding movement to be assemblied in frame and and extensible member moving direction be arranged in parallel actuator, corresponding to rotating the rotor be assemblied in frame between extensible member and actuator, be in transmission connection respectively by the pinion and rack or planar linkage mechanism that make the reversing of motion of extensible member and actuator between rotor and extensible member, between actuator; Actuator has to be separated lock-bit and drives position, travel line inhibiting device also comprises makes extensible member apply towards the dynamic retracing spring of block displacement, and actuator is provided with the top pressure side driving actuator to move to for pressing Transmission transmission to coordinate to respective top when corresponding conveying mechanism docks and puts in place to drive position.Above-mentioned travel line inhibiting device have employed mechanical drive, and without the need to additionaling power source and control system, reliability is high, and compact conformation.
Description
Technical field
The present invention relates to travel line inhibiting device and use the travel line of this device.
Background technology
Travel line is a kind of widely used article carrying apparatus, such as roller bed conveying line, sometimes needs to utilize steering box to realize article and turn in conveying.When steering box High Rotation Speed, if its import raceway or outlet roller-way place do not add spacing to conveying article, there is because of reasons such as misoperation and signal make mistakes the phenomenon that roller-way does not stop completely sometimes, cause the article on roller-way to be thrown out of steering box butt end; And the roller-way docked with steering box butt end, after steering box is rotated away from, also can there is because of reasons such as misoperation and signal make mistakes the phenomenon that roller-way fails to stop completely, conveying article then can be caused to go out from roller-way butt end, article so not only may be caused to damage, affect and produce, also may have influence on equipment and personal security, there is potential safety hazard.
Some current travel line inhibiting device, such as application number is 201220389684.5, the blocking mechanism of authorized announcement date a kind of roller bed conveying line disclosed in the Chinese patent of 2013.03.13, be included in the lower slider guide of guiding movement in the horizontal direction under corresponding air cylinder driven, lower slider guide upper surface is inclined-plane, also comprise the upper slider guide with the lower bevel corresponding with the upper surface of lower slider guide, upper slider guide leads setting and top is provided with stop part for stopping the article on travel line along the vertical direction, during use, cylinder drives lower slider guide horizontal motion namely to realize the lifting of upper slider guide by inclined-plane, thus drive stop part rise and reach above transporting flat to stop the article on travel line, or reduce and be retracted into releasing below transporting flat.But, the cylinder of above-mentioned retaining means relies on source of the gas to drive, and needs to arrange corresponding control setup, to identify the need of carrying out stop action travel line, action is unreliable, complex structure, cost are high in addition, if desired with the conveying mechanism such as corresponding elevator, steering box with the use of, then also need to arrange in addition detect elevator, whether steering box dock the detecting device put in place, cost is high, and volume is comparatively large, cannot install in narrow space.
Summary of the invention
The object of this invention is to provide the travel line inhibiting device that a kind of reliability is high, a kind of travel line using this device is provided simultaneously.
The technical scheme that in the present invention, travel line inhibiting device adopts is: travel line inhibiting device, comprise frame, the linearly extensible member of guiding movement setting, described extensible member has the block position stopping article and the clearance position of removing stop on shift motion, also comprise linearly guiding movement to be assemblied in frame and the actuator be arranged in parallel with described extensible member moving direction, corresponding to rotating the rotor be assemblied in frame between extensible member and actuator, between described rotor and extensible member, be in transmission connection respectively by the pinion and rack or planar linkage mechanism that make the reversing of motion of extensible member and actuator between rotor and actuator, described actuator has solution lock-bit corresponding with the block position of extensible member and clearance position respectively and drives position on shift motion, described travel line inhibiting device also comprises and applies to extensible member the application force that moves towards block displacement or apply towards the retracing spring unlocking the application force that displacement is moved to actuator, and described actuator is provided with the top pressure side driving actuator to move to for pressing Transmission or ground top to press Transmission transmission to coordinate with the top on the butt end of corresponding conveying mechanism when corresponding conveying mechanism docks and puts in place to drive position.
Described extensible member top is provided with Stop structure, described Stop structure be rotate be assemblied in above extensible member for rolling the stopping roller coordinated with the respective side of institute block article.
Described top pressure Transmission has inclined-plane, and the top pressure side of described actuator is provided with for pressing the inclined-plane of Transmission to roll the support roller coordinated with top.
Described retracing spring compresses the Compress Spring be arranged between frame and the corresponding axial limit structure of extensible member upper end.
The technical scheme that in the present invention, a kind of travel line adopts is: a kind of travel line, comprise the travel line butt end for docking with corresponding steering box butt end or elevator butt end, be arranged on steering box butt end, the travel line inhibiting device of elevator butt end or travel line butt end, described travel line inhibiting device comprises frame, the linearly extensible member of guiding movement setting, described extensible member has the block position stopping article and the clearance position of removing stop on shift motion, also comprise linearly guiding movement to be assemblied in frame and the actuator be arranged in parallel with described extensible member moving direction, corresponding to rotating the rotor be assemblied in frame between extensible member and actuator, between described rotor and extensible member, be in transmission connection respectively by the pinion and rack or planar linkage mechanism that make the reversing of motion of extensible member and actuator between rotor and actuator, described actuator has solution lock-bit corresponding with the block position of extensible member and clearance position respectively and drives position on shift motion, described travel line inhibiting device also comprise apply to move towards block displacement to extensible member application force or the retracing spring applying the application force moved towards unblock displacement to actuator, be arranged on corresponding steering box butt end, elevator butt end, travel line butt end or the ground top pressure side transmission corresponding on actuator and coordinate and drive actuator to move to when conveying mechanism docks and puts in place to drive the top of position to press Transmission.
Described frame is the butt end being fixed on steering box or the output of elevator confession article, and described top pressure Transmission is fixed on corresponding travel line butt end or ground.
Described frame is fixed on the travel line butt end corresponding with the butt end that steering box or elevator confession article input, and described top pressure Transmission is the butt end being fixed on steering box or the input of elevator confession article.
Described extensible member top is provided with Stop structure, described Stop structure be rotate be assemblied in above extensible member for rolling the stopping roller coordinated with the respective side of institute block article.
Described top pressure Transmission has inclined-plane, and the top pressure side of described actuator is provided with for pressing the inclined-plane of Transmission to roll the support roller coordinated with top.
Described retracing spring compresses the Compress Spring be arranged between frame and the corresponding axial limit structure of extensible member upper end.
The present invention adopts technique scheme, travel line inhibiting device comprises linearly guiding movement and to be assemblied in frame and the actuator be arranged in parallel with described extensible member moving direction, corresponding to rotating the rotor be assemblied in frame between extensible member and actuator, and between described rotor and extensible member, be in transmission connection respectively by the pinion and rack or planar linkage mechanism that make the reversing of motion of extensible member and actuator between rotor and actuator, like this, the top pressure side of actuator and corresponding top is relied on to press the effect of coordinating of Transmission and retracing spring, actuator can rely on mechanical drive to move between solution lock-bit and driving position, and extensible member can rely on pinion and rack or planar linkage mechanism to move between block position and clearance position, realize the conversion of sense of motion, because said structure all have employed mechanical drive, with adopt corresponding control setup control cylinder to carry out compared with driving in prior art, without the need to additionaling power source and control system, therefore reliability is high, and compact conformation, small space can be adapted to.
Accompanying drawing explanation
Fig. 1: the structural representation of an embodiment of travel line inhibiting device in the present invention is also the local structure schematic diagram of a kind of travel line in the present invention simultaneously.
The name that in figure, each Reference numeral is corresponding is called: 1 roller-way, 2 article, 3 travel line inhibiting device, 4 adapter plates, 5 cases, 6 upper brackets, 7 expansion links, 8 levers, 9 shaft shoulder structures, 10 retracing springs, 11 stopping rollers, 12 undersettings, 13 drive spindles, 14 support rollers, 15 gears, 16 tooth bars, 17 wedges, 18 inclined-planes.
Detailed description of the invention
In the present invention, an a kind of embodiment of travel line as shown in Figure 1, it is a kind of roller bed conveying line, comprise for carrying the roller-way 1 of article 2, being provided with the steering box (not shown) of import and outlet and travel line inhibiting device 3, steering box and roller-way 1 form conveying mechanism, article 2 be supported on roller-way 1 formed conveyor surface on and under the drive of roller-way 1 towards setting direction move, wherein roller-way 1 has corresponding travel line butt end, and the steering box butt end for the import or export side with steering box is docked.
Travel line inhibiting device 3 comprises the actuating device of frame, stop part and the action of drive stop part.Stop part is the pin 8 being fixed on expansion link 7 top, pin 8 is rotatably equipped with for rolling the stopping roller 11 coordinated with the respective side of institute block article 2, the friction to article 2 can be reduced, avoid article 2 impaired, the motion of expansion link 7 also can be made more smooth and easy.Described frame comprises adapter plate 4 and case 5 and is fixed on travel line butt end by adapter plate 4, and actuating device comprises expansion link 7, drive spindle 13 and gear 15.Adapter plate 4 is installed with upper bracket 6, this upper bracket 6 is provided with capping and the open cylinder in lower end for upper end, capping is provided with the perforation of passing for expansion link 7 with adapter plate 4, expansion link 7 top have for the inwall of the cylinder shaft shoulder structure 9 that coordinates of guiding movement along the vertical direction, make expansion link 7 along the vertical direction guiding movement be assemblied in upper bracket 6.Similarly, case 5 bottom surface is provided with undersetting 12, and drive spindle 13 passes case 5 and guiding movement is assemblied in undersetting 12 along the vertical direction.The end portion of expansion link 7 and the upper part of drive spindle 13 are equipped with tooth bar 16, gear 15 is that correspondence to be assemblied between each tooth bar 16 and to be in transmission connection with each tooth bar 16 simultaneously, like this, will driven wheel 15 correspondence rotate during drive spindle 13 upward movement, gear 15 can drive again expansion link 7 to move downward, and similarly, will driven wheel 15 correspondence rotate when drive spindle 13 moves downward, gear 15 can drive again expansion link 7 upward movement, makes the reversing of motion of drive spindle 13 and expansion link 7.
Compress between the shaft shoulder structure 9 of expansion link 7 and the upper surface of adapter plate 4 and be provided with retracing spring 10, continue to provide application force upward to expansion link 7.Described drive spindle 13 lower end is provided with support roller 14, the steering box corresponding with above-mentioned travel line butt end is fixed with the wedge 17 rotated with steering box, form corresponding to drive spindle 13 to drive the top of drive spindle 13 action to press Transmission, the cross-sectional plane of this wedge 17 is isosceles trapezoid, side is the inclined-plane 18 arranged corresponding to the support roller 14 of drive spindle 13 lower end, when wedge 17 rotates along the forward set and direction with steering box, its inclined-plane 18 can press the support roller 14 of Transmission to roll to coordinate with top and by drive spindle 13 lifting or release, due to the effect of retracing spring 10, drive spindle 13 still pushes up after being discharged by wedge 17 and is pressed on wedge 17 and moves downward.In the process, stop part on expansion link 7 have stretch out conveyor surface top to stop the block position of the article 2 on travel line, also have the clearance position of returning above conveyor surface and passing through for the article 2 travel line, drive spindle 13 has solution lock-bit corresponding with the block position of stop part and clearance position respectively and drives position.
During use, frame is arranged on the travel line butt end corresponding with the butt end of the inlet side of steering box, the support roller 14 that wedge 17 corresponds to drive spindle 13 lower end is arranged on steering box.When import and the corresponding travel line butt end of steering box dock put in place time, drive spindle 13 is at wedge 17 move under influence to driving position, and simultaneous retractable bar 7 moves to clearance position, and the article 2 of tape transport are let pass; When corresponding travel line butt end is left in the import of steering box, wedge 17 discharges drive spindle 13 gradually, expansion link 7 moves upward to block position gradually under the effect of retracing spring 10, realize spacing to the block of article 2, prevent article 2 from falling down roller-way 1, drive spindle 13 moves to solution lock-bit gradually simultaneously.Because said process relies on 18 pairs, inclined-plane drive spindle 13 to drive, be Mechanical course, and do not need the driver element such as air cylinder, hydraulic actuating cylinder, without the need to additionaling power source, therefore reliability is high, compact conformation, can adapt to small space.
In the above-described embodiments, rotor between expansion link 7 and drive spindle 13 is gear, expansion link 7 and drive spindle 13 are equipped with tooth bar 16, thus rely on the reversing of motion of corresponding both gear 15 realizations, also the reversing of motion of both other structures realizations can be utilized in other embodiments of the invention, such as correspond to and the hinged cyclic stick in middle part is set between drive spindle 13 and expansion link 7 in described frame, at drive spindle 13 upper end and the expansion link 7 upper end hinged sliding sleeve for the assembling of cyclic stick guiding movement respectively, form the tangent mechanism that two forks are fixed together, or it is hinged with expansion link 7 lower end with the connecting rod of drive spindle 13 upper end thereof respectively at the axial end portion of cyclic stick, form two slider-crank mechanisms, below be all that those skilled in the art can realize, and the effect making expansion link 7 and drive spindle 13 action reversed can be reached equally.In addition, in above-described embodiment, expansion link 7 and drive spindle 13 are installed in the travel line butt end corresponding with the import of steering box, and top pressure Transmission is installed on steering box, in other embodiments, travel line inhibiting device 3 also can replace to other mounting meanss, such as, expansion link 7 and drive spindle 13 are installed in the butt end of steering box outlet side, by top pressure Transmission installing on the ground or to the correspondence position of the corresponding travel line butt end of outlet; The driving to drive spindle 13 can be realized equally.And in above-described embodiment top pressure Transmission adopt be wedge 17, in other embodiments, top pressure driving device also can replace to other forms, such as inclined shore arrange sheet material.Moreover, in above-described embodiment for continue to expansion link 7 provide towards the retracing spring 10 of the application force of block position be arranged on the stage clip in upper bracket 6, in other embodiments, retracing spring 10 also can replace to other forms, such as adopt torsion spring, be connected on gear 15, or adopt extension spring, to be connected between expansion link 7 lower end and adapter plate 4, all can to apply to extensible member the application force that moves towards block displacement or apply towards unlocking the dynamic application force of displacement to actuator.
Claims (10)
1. travel line inhibiting device, comprise frame, the linearly extensible member of guiding movement setting, described extensible member has the block position stopping article and the clearance position of removing stop on shift motion, it is characterized in that: also comprise linearly guiding movement and to be assemblied in frame and the actuator be arranged in parallel with described extensible member moving direction, corresponding to rotating the rotor be assemblied in frame between extensible member and actuator, between described rotor and extensible member, be in transmission connection respectively by the pinion and rack or planar linkage mechanism that make the reversing of motion of extensible member and actuator between rotor and actuator, described actuator has solution lock-bit corresponding with the block position of extensible member and clearance position respectively and drives position on shift motion, described travel line inhibiting device also comprises and applies to extensible member the application force that moves towards block displacement or apply towards the retracing spring unlocking the application force that displacement is moved to actuator, and described actuator is provided with the top pressure side driving actuator to move to for pressing Transmission or ground top to press Transmission transmission to coordinate with the top on the butt end of corresponding conveying mechanism when corresponding conveying mechanism docks and puts in place to drive position.
2. travel line inhibiting device according to claim 1, is characterized in that: described extensible member top is provided with Stop structure, described Stop structure be rotate be assemblied in above extensible member for rolling the stopping roller coordinated with the respective side of institute block article.
3. travel line inhibiting device according to claim 1, is characterized in that: described top pressure Transmission has inclined-plane, and the top pressure side of described actuator is provided with for pressing the inclined-plane of Transmission to roll the support roller coordinated with top.
4. the travel line inhibiting device according to claim 1 or 2 or 3, is characterized in that: described retracing spring compresses the Compress Spring be arranged between frame and the corresponding axial limit structure of extensible member upper end.
5. a travel line, comprise the travel line butt end for docking with corresponding steering box butt end or elevator butt end, be arranged on steering box butt end, the travel line inhibiting device of elevator butt end or travel line butt end, described travel line inhibiting device comprises frame, the linearly extensible member of guiding movement setting, described extensible member has the block position stopping article and the clearance position of removing stop on shift motion, it is characterized in that: also comprise linearly guiding movement and to be assemblied in frame and the actuator be arranged in parallel with described extensible member moving direction, corresponding to rotating the rotor be assemblied in frame between extensible member and actuator, between described rotor and extensible member, be in transmission connection respectively by the pinion and rack or planar linkage mechanism that make the reversing of motion of extensible member and actuator between rotor and actuator, described actuator has solution lock-bit corresponding with the block position of extensible member and clearance position respectively and drives position on shift motion, described travel line inhibiting device also comprise apply to move towards block displacement to extensible member application force or the retracing spring applying the application force moved towards unblock displacement to actuator, be arranged on corresponding steering box butt end, elevator butt end, travel line butt end or the ground top pressure side transmission corresponding on actuator and coordinate and drive actuator to move to when conveying mechanism docks and puts in place to drive the top of position to press Transmission.
6. a kind of travel line according to claim 5, is characterized in that: described frame is the butt end being fixed on steering box or the output of elevator confession article, and described top pressure Transmission is fixed on corresponding travel line butt end or ground.
7. a kind of travel line according to claim 5, it is characterized in that: described frame is fixed on the travel line butt end corresponding with the butt end that steering box or elevator confession article input, described top pressure Transmission is the butt end being fixed on steering box or the input of elevator confession article.
8. a kind of travel line according to claim 5 or 6 or 7, is characterized in that: described extensible member top is provided with Stop structure, described Stop structure be rotate be assemblied in above extensible member for rolling the stopping roller coordinated with the respective side of institute block article.
9. a kind of travel line according to claim 5 or 6 or 7, is characterized in that: described top pressure Transmission has inclined-plane, and the top pressure side of described actuator is provided with for pressing the inclined-plane of Transmission to roll the support roller coordinated with top.
10. a kind of travel line according to claim 5 or 6 or 7, is characterized in that: described retracing spring compresses the Compress Spring be arranged between frame and the corresponding axial limit structure of extensible member upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304946.2A CN103407784B (en) | 2013-07-19 | 2013-07-19 | Travel line inhibiting device and use the travel line of this device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310304946.2A CN103407784B (en) | 2013-07-19 | 2013-07-19 | Travel line inhibiting device and use the travel line of this device |
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| Publication Number | Publication Date |
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| CN103407784A CN103407784A (en) | 2013-11-27 |
| CN103407784B true CN103407784B (en) | 2016-01-20 |
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| CN201310304946.2A Expired - Fee Related CN103407784B (en) | 2013-07-19 | 2013-07-19 | Travel line inhibiting device and use the travel line of this device |
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| CN103754635B (en) * | 2014-01-02 | 2016-04-27 | 河南科技大学 | The travel line inhibiting device coordinating elevator to use and the travel line using this device |
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Granted publication date: 20160120 Termination date: 20160719 |