CN105819213A - Sorting device of automatic logistics conveying line - Google Patents
Sorting device of automatic logistics conveying line Download PDFInfo
- Publication number
- CN105819213A CN105819213A CN201610288067.9A CN201610288067A CN105819213A CN 105819213 A CN105819213 A CN 105819213A CN 201610288067 A CN201610288067 A CN 201610288067A CN 105819213 A CN105819213 A CN 105819213A
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- CN
- China
- Prior art keywords
- crank
- swing arm
- toggle
- material flows
- sorting equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
Abstract
The invention discloses a sorting device of an automatic logistics conveying line. The sorting device comprises a light-weight swing arm rotating with a rotating shaft as the axis. The light-weight swing arm is connected with a crank-link mechanism driving the light-weight swing arm to swing. The crank-link mechanism is connected with a motor. When the light-weight swing arm is in a shrinkage state, the connecting point of a driven rod and a crank of the crank-link mechanism is not located at the dead point position of the crank-link mechanism. According to the sorting device, due to the fact that the motor serves as a power source and control is conducted through a PLC system, the sorting precision and efficiency can be improved, no special air source is needed, the structure is simpler, and the light weight is achieved on the premise that the strength of the swing arm is guaranteed. Furthermore, the position of the connecting point of the driven rod and the crank is controlled when the swing arm is in the shrinkage state, the resistance at the dead point position of the crank-link mechanism can be utilized for making the swing arm decelerate in the retraction process, and stopping of the crank-link mechanism is facilitated. Meanwhile, the influence of internal force of the dead point position on starting of the crank-link mechanism can be avoided, and the crank-link mechanism can be conveniently driven to be started.
Description
Technical field
The present invention relates to a kind of sorting equipment, the sorting equipment of a kind of material flows automation pipeline.
Background technology
Handling and conveying line automatic control system is mainly by automatic identification function and the pipeline system of system, automatically and flexibly article with optimal path, the fastest speed, it is transported to another position exactly from a position, thus complete the Time-spatial diversion of material, it is achieved the Fast Classification of article and shipment.
After article are inputted by streamline, artificial joint strip code on various article, weigh, by hand-held barcode laser scanner, the bar code of these article is input in management system again, after the management system each bar code to receiving and built-in standard are checked and are confirmed landline, being carried by pipeline, after article arrive corresponding blanking region, region article toggling it to from pipeline specify by the classification tool of automatization carries out thus realizes the subregion of article again.
And existing major part lightweight swing arm shunting, sorting induction system lightweight oscillating arm mechanisms also rest on traditional built-in air-cylinder type, relying on cylinder as performing power source, drivening rod mechanism drives suspension link to promote goods to slide along suspension link to realize the shunting of goods, sorting.
This mode has the disadvantages that, 1), sorting speed cannot accurately control, impact shunting, sorting efficiency, sorting error rate is high；2), the suspension link lightweight swing arm insufficient strength of pneumatic actuator, and speed and pendulum angle fix immutable；3), needing ad hoc gas source feed, during cylinder operation, noise is big, and later maintenance maintenance difficulty, maintenance cost is big.
Summary of the invention
The purpose of the present invention is contemplated to solve the above-mentioned problems in the prior art, toggle and to lightweight swing arm in a contracted state is driven by motor, crank in toggle and the control of the position of the junction point of follower lever, thus the sorting equipment of a kind of performance more preferably material flows automation pipeline is provided.
The purpose of the present invention is achieved through the following technical solutions:
A kind of sorting equipment of material flows automation pipeline, including the lightweight swing arm with rotating shaft as axis rotation, described lightweight swing arm connects the toggle driving its swing, described brace and connecting rod framework connects motor, when described lightweight swing arm is in contraction state, the follower lever of described toggle and the junction point of crank be not in the dead-centre position of toggle.
Preferably, the sorting equipment of described a kind of material flows automation pipeline, wherein: described lightweight swing arm includes that pushing plate, the back side of described pushing plate are provided with at least two parallel bracing pieces, and described bracing piece offers some slotted eyes；The one end at the back side of described pushing plate is provided with the connector for lightweight swing arm being rotatably connected in rotating shaft.
Preferably, the sorting equipment of described a kind of material flows automation pipeline, wherein: described follower lever includes that two ends have the body of connecting hole, and one end of described body is fixed on the back side of described pushing plate by fixture.
Preferably, the sorting equipment of described a kind of material flows automation pipeline, wherein: described fixture includes the fixing post affixed with the connecting hole on described body and for installing described fixing post and being fixed on the mounting groove at the described pushing plate back side.
Preferably, the sorting equipment of described a kind of material flows automation pipeline, wherein: one end of described crank is connected with the rotating shaft of motor by expansion set.
Preferably, the sorting equipment of described a kind of material flows automation pipeline, wherein: described motor is frequency conversion motor.
Preferably, the sorting equipment of described a kind of material flows automation pipeline, wherein: also include that the junction point for determining described follower lever and crank is not at the sensor of the dead-centre position of toggle, described sensor connection control device, the described control device described motor of connection.
Preferably, the sorting equipment of described a kind of material flows automation pipeline, wherein: described sensor is arranged on the dead-centre position of described toggle by offering the sensor stand of waist-shaped hole.
Preferably, the sorting equipment of described a kind of material flows automation pipeline, wherein: when described lightweight swing arm is in contraction state, the follower lever of described toggle and the junction point of crank cross the dead-centre position of described toggle.
Preferably, the sorting equipment of described a kind of material flows automation pipeline, wherein: described control device is PLC control system.
The advantage of technical solution of the present invention is mainly reflected in:
nullDeft design of the present invention，Simple in construction，Can and be controlled by PLC system as power source by motor，Accurately sort process can be controlled，Improve degree of accuracy，And need not special source of the gas，Structure more simplifies，And the design in conjunction with swing arm realizes lightweight on the premise of ensureing swing arm intensity，When being in contraction state by the described lightweight swing arm of control further，The setting (i.e. crossing the dead-centre position of toggle) of the junction point of described follower lever and crank，Such that it is able to make lightweight swing arm can slow down when retraction process the stopping of beneficially toggle by the resistance of toggle dead-centre position，Simultaneously，Impact when can also avoid the internal force of dead-centre position that toggle is started by the setting of above-mentioned position，Consequently facilitating motor drives toggle startup work.
By expansion set connect motor and crank can when overload or toggle at effect of inertia under be rotated further time; disconnect toggle and the connection of machine shaft; motor can be protected to be without prejudice; thus play buffering, damping property; and it is dynamic that expansion set can improve axle system, and then ensure to drive stability and the persistency of operation of structure.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of material flows automation sorting conveying line in the present invention.
Detailed description of the invention
The purpose of the present invention, advantage and feature, by for illustration and explanation by the non-limitative illustration of preferred embodiment below.These embodiments are only the prominent examples of application technical solution of the present invention, and all technical schemes taking equivalent or equivalent transformation and formed, within all falling within the scope of protection of present invention.
The sorting equipment of a kind of material flows automation pipeline that the present invention discloses, as shown in Figure 1, including a substrate 10, the described shape of basic 10 can be various feasible structures, preferred described substrate 10 generally cuboid in the present embodiment, it includes supporting part and hollow-out parts, the supporting part of described substrate 1 has been removably secured a rotating shaft 1, described sorting equipment also includes the lightweight swing arm 2 with described rotating shaft 1 as axis rotation, described lightweight swing arm 2 includes pushing plate 21, described pushing plate 21 can be various feasible structure and shape, in the present embodiment, preferred described pushing plate 21 is rectangle with the propelling movement face of article contacts.
The both sides along its length, the back side of described pushing plate 21 are provided with the sidewall 25 of flange, the back side of described pushing plate 21 is provided with at least two parallel bracing pieces 22, in the present embodiment, preferred described bracing piece 22 is two, described bracing piece 22 for rectangular structure and offers some slotted eyes 23 on every bracing piece 22, by increasing described bracing piece 22 and offering slotted eye 23 on bracing piece 22, the intensity of lightweight swing arm 2 can not only be ensured, the weight of bracing piece 22 can be alleviated simultaneously thus realize the lightweight requirements of whole lightweight swing arm 2.
Further, the one end at the back side of described pushing plate 21 is provided with the connector 24 for lightweight swing arm 2 being rotatably connected in rotating shaft 1, and the structure of described connector 24 can be that meet can various feasible configurations with described rotating shaft 1 as axis rotation.
nullDescribed lightweight swing arm 2 connects the toggle 3 driving its swing，Described toggle 3 includes follower lever 31 and the crank 32 of linkage，Described follower lever 31 includes that two ends have the body of connecting hole，One end of described body is fixed on the back side of described pushing plate 21 by fixture 5，Described fixture 5 can be various feasible structures，To meet the back side that described body one end is fixed on described pushing plate 21，In the present embodiment，The most described fixture 5 includes fixing post 51 and mounting groove 52，Described fixing post 51 is for being connected with the connecting hole on described body，Described fixing post 51 is fixed on described mounting groove 52，The structure of described mounting groove 52 can be arranged according to actual needs，Described mounting groove 52 is bolted on the back side of described pushing plate 21，And described mounting groove 52 can be adjusted as required in the position at described pushing plate 21 back side，Preferably it is disposed adjacent with described connector 24.
The connection post 33 that the connecting hole of the described body other end is arranged with described crank 32 one end end face connects; the other end of described crank 32 is provided with connecting shaft; the connecting shaft of the other end of described crank 32 connects the rotating shaft of motor 4 by expansion set (not shown); due to expansion set can overload time or motor stop and toggle at effect of inertia under be rotated further time; disconnect toggle and the connection of machine shaft; such that it is able to protection motor is without prejudice, play the effect of buffering, vibration damping.
Further, described motor 4 can be known various motor, such as servomotor, motor etc.；In the present embodiment, preferred described motor is frequency conversion motor, and described frequency conversion motor is through the hollow-out parts of described substrate 10.
When described lightweight swing arm 2 is in contraction state, the follower lever 31 of described toggle 3 and the junction point of crank 32 be not in the dead-centre position of toggle 3, further preferably, when described lightweight swing arm 2 is in contraction state, the follower lever 31 of described toggle 3 and the junction point of crank 32 were in the dead-centre position of described toggle 3, herein, cross the dead-centre position of described toggle 3 when i.e. rotating according to the direction of rotation of described crank 32, in rotary arc and be positioned at described toggle 3 front, dead-centre position specify in the range of some position.
nullConcrete，Described sorting equipment also includes that the junction point for determining described follower lever 31 and crank 32 is not in the sensor (not shown) of the dead-centre position of toggle 3，Further，Described sensor is for determining that the junction point of described follower lever 31 and crank 32 was in the dead-centre position of described toggle 3，Described sensor is fixed on and is arranged on the dead-centre position of described toggle 3 and offers on the sensor stand 7 of waist-shaped hole 71，By adjusting described sensor, on described mounting hole 71, position can be so that described sensor be positioned at the position that the dead-centre position of the dead-centre position of described toggle 3 or described toggle 3 is adjacent，Certain described sensor stand 7 can also be other positions，The dead-centre position of toggle 3 as described in cross，Described sensor connects control device (not shown)，Described control device connects described frequency conversion motor and controls the start and stop of described frequency conversion motor；In this enforcement, described control device is preferably PLC control system, can realize different control modes by being compiled PLC control system according to actual needs.
In work process, when needs make described frequency conversion motor stop, if described sensor is positioned at the dead-centre position of described toggle 3, described PLC system is signaled after the time delay appointment time after the signal receiving described sensor and is stopped described frequency conversion motor；If described sensor was positioned at the dead-centre position of described toggle 3, described PLC system is signaled when receiving the signal of described sensor and is stopped described frequency conversion motor；By above two Controlling principle, all can guarantee that, when described lightweight swing arm 2 is in contraction state, the junction point of described follower lever 31 and crank 32 is positioned at the dead-centre position of described crank connecting 3.
Further, as shown in Figure 2, when the sorting equipment of the material flows automation pipeline of the present invention is applied to material flows automation sorting conveying line, the sorting equipment of at least one described material flows automation pipeline it is respectively provided with in the one or both sides of pipeline 8, and under normality, the propelling movement face of the lightweight swing arm 21 of the sorting equipment of described material flows automation pipeline is parallel with the side of described pipeline or keeps certain angle, the propelling movement face of the most described lightweight swing arm 21 is in parallel state with the side of described pipeline, sorting equipment with described material flows automation pipeline respectively mates and the catcher 9 of band buffer unit it is additionally provided with on described pipeline 8, described catcher 9 is positioned at opposite side relative with the sorting equipment of described material flows automation pipeline on described pipeline 8.
The catcher 9 of described band buffer unit includes buffer unit and the catcher connected, described buffer unit includes the first relief area and second relief area of specular, described first relief area and the second relief area all include continuous cambered surface sidewall and the bottom surface of inclination, described cambered surface sidewall be concave inward structure and with horizontal plane cutting formed section for U-shaped structure, so that described cambered surface sidewall and bottom surface connect one groove structure with opening of formation, and described bottom surface is positioned at the height height less than other regions, described bottom surface of described open area, described opening part connects catcher, the end face of described sidewall is concordant with described pipeline or the most described pipeline.The most in other embodiments, the sidewall of described first relief area may also be as shown in Figure 2, some inclined-planes the curved-surface structure being spliced.
nullDuring work，Described pipeline 8 drives article to advance，When article arrive the position specified，Frequency conversion motor in the sorting equipment of the material flows automation pipeline that described PLC control system starts this article correspondence position according to the parameter set，Described frequency conversion motor starts the described crank 32 of drive and rotates，Described crank 32 rotates and drives described follower lever 31 to move，Described follower lever 31 is under the drive of described crank 32，Thrust is applied to described lightweight swing arm 2，Described lightweight swing arm 2 is promoted progressively to move to pipeline 8 direction，I.e. it is changed in the working region progressing into described pipeline 8 from the state parallel with the side of described pipeline 8 or slightly overlapping state，When described crank 32 rotates about 180 °，Described crank 32 is in a straight line with described follower lever 31 and they are misaligned，The most described lightweight swing arm 2 is in the deployed condition of maximum，In described lightweight swing arm 2 during contraction state is converted to maximum deployed condition，Described lightweight swing arm 2 and the article contacts being positioned on pipeline 8，And apply thrust to described article，So that article push and enter into described buffer unit from described pipeline 8，And drop to described catcher from the opening part of described buffer unit.
Along with continuing to run with of described frequency conversion motor, described crank 32 is rotated further, and drive described follower lever 31 back to move, simultaneously, described follower lever 31 is progressively pulled back to dynamic described lightweight swing arm 2, make described lightweight swing arm 2 progressively from maximum deployed condition back shrinkage, when described follower lever 31 is located along the same line with described crank 32, and they are when being in coincidence status, the junction point of described follower lever 31 and crank 32 is i.e. positioned at the dead-centre position of described toggle 3, now limit due to the internal force of toggle self, the velocity of rotation relative reduction of follower lever 31 and the junction point of crank 32 thus play certain braking action；When the junction point of described follower lever 31 with crank 32 continues to rotate to described sensor with frequency conversion motor, described sensor sends a signal to described PLC control system, described PLC control system is signaled and is stopped described frequency conversion motor, after frequency conversion motor stops, described toggle stops, the stop position of the junction point of described follower lever 31 and crank 32 was in the dead-centre position of described toggle, and the most described lightweight swing arm 2 is in fully collapsed condition.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes of being formed, within all falling within protection scope of the present invention.
Claims (10)
1. the sorting equipment of a material flows automation pipeline, it is characterized in that: include with the rotating shaft (1) the lightweight swing arm (2) as axis rotation, described lightweight swing arm (2) connects the toggle (3) driving its swing, described brace and connecting rod framework (3) connects motor (4), when described lightweight swing arm (2) is in contraction state, the follower lever (31) of described toggle (3) and the junction point of crank (32) be not in the dead-centre position of toggle (3).
The sorting equipment of a kind of material flows automation pipeline the most according to claim 1, it is characterized in that: described lightweight swing arm (2) includes pushing plate (21), the back side of described pushing plate (21) is provided with at least two parallel bracing pieces (22), and described bracing piece (22) offers some slotted eyes (23)；The one end at the back side of described pushing plate (21) is provided with the connector (24) for lightweight swing arm (2) being rotatably connected in rotating shaft (1).
The sorting equipment of a kind of material flows automation pipeline the most according to claim 2, it is characterized in that: described follower lever (31) includes that two ends have the body of connecting hole, one end of described body is fixed on the back side of described pushing plate (21) by fixture (5).
The sorting equipment of a kind of material flows automation pipeline the most according to claim 3, it is characterised in that: described fixture (5) includes the fixing post (51) affixed with the connecting hole on described body and is used for installing described fixing post (51) and being fixed on the mounting groove (52) at described pushing plate (21) back side.
The sorting equipment of a kind of material flows automation pipeline the most according to claim 1, it is characterised in that: one end of described crank (32) is connected with the rotating shaft of motor (4) by expansion set.
The sorting equipment of a kind of material flows automation pipeline the most according to claim 1, it is characterised in that: described motor (4) is frequency conversion motor.
The sorting equipment of a kind of material flows automation pipeline the most according to claim 1, it is characterized in that: also include that the junction point for determining described follower lever (31) and crank (32) is not at the sensor of the dead-centre position of toggle (3), described sensor connects control device, and described control device connects described motor (4).
The sorting equipment of a kind of material flows automation pipeline the most according to claim 7, it is characterised in that: described sensor is arranged on the dead-centre position of described toggle (3) by offering the sensor stand (7) of waist-shaped hole (71).
The sorting equipment of a kind of material flows automation pipeline the most according to claim 8, it is characterized in that: when described lightweight swing arm (2) is in contraction state, the follower lever (31) of described toggle (3) and the junction point of crank (32) cross the dead-centre position of described toggle (3).
The sorting equipment of a kind of material flows automation pipeline the most according to claim 7, it is characterised in that: described control device is PLC control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610288067.9A CN105819213A (en) | 2016-05-04 | 2016-05-04 | Sorting device of automatic logistics conveying line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610288067.9A CN105819213A (en) | 2016-05-04 | 2016-05-04 | Sorting device of automatic logistics conveying line |
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| CN105819213A true CN105819213A (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610288067.9A Pending CN105819213A (en) | 2016-05-04 | 2016-05-04 | Sorting device of automatic logistics conveying line |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107279253A (en) * | 2017-08-22 | 2017-10-24 | 聊城大学 | A kind of fish three-level sorting equipment and method of work based on weight |
| CN110817378A (en) * | 2019-11-21 | 2020-02-21 | 河南科技大学 | Goods sorting equipment and sorting offline device thereof |
| CN113526102A (en) * | 2021-07-23 | 2021-10-22 | 昆明昆船逻根机场系统有限公司 | Luggage conveying device with buffer structure and buffer control method thereof |
| CN113751348A (en) * | 2021-10-25 | 2021-12-07 | 如东中灿机械有限公司 | A swing arm device for commodity circulation letter sorting |
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| CN104386458A (en) * | 2014-11-10 | 2015-03-04 | 重庆港乾机械有限公司 | Motorcycle vehicle frame pin shaft feeding device |
| CN104590880A (en) * | 2014-12-17 | 2015-05-06 | 上海邮政科学研究院 | Rocker sorting device and method |
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| CN201046867Y (en) * | 2007-04-03 | 2008-04-16 | 宏伟达机械工程(深圳)有限公司 | Luggage sorting machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107279253A (en) * | 2017-08-22 | 2017-10-24 | 聊城大学 | A kind of fish three-level sorting equipment and method of work based on weight |
| CN110817378A (en) * | 2019-11-21 | 2020-02-21 | 河南科技大学 | Goods sorting equipment and sorting offline device thereof |
| CN110817378B (en) * | 2019-11-21 | 2021-08-06 | 河南科技大学 | Goods sorting equipment and sorting offline device thereof |
| CN113526102A (en) * | 2021-07-23 | 2021-10-22 | 昆明昆船逻根机场系统有限公司 | Luggage conveying device with buffer structure and buffer control method thereof |
| CN113751348A (en) * | 2021-10-25 | 2021-12-07 | 如东中灿机械有限公司 | A swing arm device for commodity circulation letter sorting |
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