The content of the invention
The object of the present invention is to provide a kind of open-close type cargo codes simple in structure, the control of pile type is preferable, the bit error rate is relatively low
Put executive device.
To achieve these goals, the present invention provides a kind of open-close type cargo pile up executive device, including transverse-moving mechanism,
Conveying arm mounting bracket, open-and-close mechanism and two conveying arms, the conveying arm mounting bracket are moveably mounted to the transverse-moving mechanism
On, described two conveying arms are movably disposed on the conveying arm mounting bracket, and the open-and-close mechanism is arranged on two
Between the conveying arm, the conveying arm is driven to be moved along the conveying arm mounting bracket, for adjusting described two conveying arms
Spacing distance.
Preferably, the conveying arm is equipped with conveyer belt apparatus, and for cargo, movement provides power on the conveying arm.
Preferably, the transverse-moving mechanism include traversing frame, traversing motor, driving pulley, driven pulley with it is traversing synchronous
Band, the traversing motor are fixed on the traversing frame, and the driving pulley and driven pulley are separately positioned on described traversing
The both ends of frame, and the driving pulley with the driven pulley by the traversing synchronous band connection, wherein, the main belt
The output axis connection of wheel and the traversing motor;
The traversing synchronous belt is contacted with the conveying arm mounting bracket, is the conveying arm mounting bracket along the traversing frame
It is mobile that power is provided.
Preferably, it is additionally provided with to adjust opening for the traversing synchronous belt between the driving pulley and the driven pulley
Bearing up pulley.
Preferably, the conveying arm is moveably mounted to by mobile unit on the conveying arm mounting bracket, described to open
Closing mechanism includes two flexible enforcement divisions being oppositely arranged, and each flexible enforcement division is connected with a conveying arm, uses
It is moved in driving the conveying arm being attached thereto along the conveying arm mounting bracket.
Preferably, the mobile unit includes L-type plate and sliding block, and the sliding block is fixed on one side of the L-type plate, described
Conveying arm is fixed on the another side of the L-type plate;
The conveying arm mounting bracket is equipped with and the matched slideway of the sliding block.
Preferably, the flexible enforcement division is cylinder, hydraulic cylinder or electric cylinder.
Preferably, the main body of the conveying arm is long groove body, and the conveyer belt apparatus is equipped with the long groove body;
Wherein, the conveyer belt apparatus includes:
Live roller, the periphery of the live roller are equipped with guide groove, and rotatably interval is set multiple live rollers
It puts in the elongated slot body;
Conveyer belt, the inside of the conveyer belt are equipped with the gib block with guide groove cooperation, and the live roller drives
The conveyer belt rotates;
Belt bracket is conveyed, the conveying belt bracket is fixed between adjacent live roller on the long groove body,
The conveyer belt is used to support, the holding tank with gib block cooperation is additionally provided on the conveying belt bracket;
Driving motor, the driving motor provide power at least one live roller.
Preferably, set on the live roller there are two guide groove, set that there are two be divided to separately with two on the inside of the conveyer belt
The gib block of a guide groove cooperation.
Preferably, the front end of the conveying arm is additionally provided with conveyer belt tightening device, and the conveyer belt tightening device includes U-shaped
Frame and adjusting bolt, the open end of the U-shaped frame fix the outside of the long groove body and with the biography of the conveying arm front end
Dynamic idler wheel connection, the adjusting bolt is through the front end side wall that the conveying arm is against behind the bottom of the U-shaped frame, by described
Adjusting bolt adjusts the distance of the live roller of conveying arm front end and the front end side wall of the conveying arm, realizes the conveyer belt
Elasticity adjusts.
The above-mentioned technical proposal of the present invention has the following advantages that:Open-close type cargo provided by the invention piles up executive device,
Including transverse-moving mechanism, conveying arm mounting bracket, open-and-close mechanism and two conveying arms, the conveying arm mounting bracket is moveably mounted to
On the transverse-moving mechanism, described two conveying arms are movably disposed on the conveying arm mounting bracket, the opening-closing machine
Structure is arranged between two conveying arms, the conveying arm is driven to be moved along the conveying arm mounting bracket, so as to adjust two
The spacing distance of conveying arm realizes the stacking of cargo.It is not only simple in structure, and has better control to cargo touchdown point,
Be conducive to keep the neat of cargo code goods, the bit error rate is low.
Specific embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained on the premise of creative work is not made, belong to the scope of protection of the invention.
As shown in Figure 1-Figure 3, open-close type cargo provided in an embodiment of the present invention piles up executive device, including transverse-moving mechanism 2,
Conveying arm mounting bracket 3, open-and-close mechanism 4 and two conveying arms 5, wherein, conveying arm mounting bracket 3 is moveably mounted to transverse-moving mechanism
On 2, two conveying arms 1 are movably disposed on conveying arm mounting bracket 3, open-and-close mechanism 4 be arranged on two conveying arms 1 it
Between, two conveying arms 1 is driven to carry out folding movement on conveying arm mounting bracket 3, that is, adjust the spacing distance of two conveying arms 1,
Cargo is made to complete to pile up in corresponding position from dropping between two conveying arms 1, conveying arm mounting bracket 3 drives two conveying arms 1
It is carried out along transverse-moving mechanism 2 traversing, realizes the stacking by column of cargo.
Compared with prior art, cargo is placed on two conveying arms 1, and both sides are contacted with conveying arm 1, contact area phase
To smaller, in unloading, open-and-close mechanism 4 promotes two conveying arms 1 to be moved simultaneously to the direction away from other side, makes two conveying arms
1 spacing increase, cargo between two conveying arms 1 from dropping in designated position, in the process, since contact area is small, and
And it is subject to the power of both direction simultaneously, and make the stress balance of cargo, transverse direction (direction of conveying arm movement) movement will not occur, it is right
Cargo touchdown point has better control, is conducive to keep the neat of cargo code goods, the bit error rate is low.Even if to various sizes of
Cargo, also can be by adjusting the interval of two conveying arms 1, to ensure that two conveying arms 1 are located at the position that proximal edge is leaned in cargo both sides
It puts, during mobile conveying arm 1, reduces the time of contact of conveying arm 1 and cargo to the greatest extent, enable cargo more preferably faster
It piles up.
In preferred embodiment, transverse-moving mechanism 2 includes traversing frame 21, traversing motor 22, driving pulley 23, driven belt
Wheel 24 and traversing synchronous belt 25, wherein, traversing motor 22 is fixed on traversing frame 21, and driving pulley 23 and driven pulley 24 divide
The both ends of traversing frame 21 are not arranged on, and driving pulley 23 and driven pulley 24 are connected by traversing synchronous belt 25, wherein, it is main
The output shaft direct or indirect connection of movable belt pulley 23 and traversing motor 22.The output shaft of i.e. traversing motor 22 can directly with actively
Belt wheel 23 connects, and can also be exported as shown in figure 4, according to topology layouts situations such as traversing 22 installation sites of motor by motor
Synchronous belt 27 and synchronous pulley 28 are driven to driving pulley 23.
Traversing synchronous belt 25 is contacted with conveying arm mounting bracket 3, and the power of traversing motor 22 is passed by traversing synchronous belt 25
Conveying arm mounting bracket 3 is passed, conveying arm mounting bracket 3 is made to drive two conveying arms 1 mounted thereto whole along traversing frame 21
It is mobile that power is provided.
Preferably, as shown in figure 4, being additionally provided with to adjust traversing synchronous belt between driving pulley 23 and driven pulley 23
The tensioning wheel 29 of tightness.
Preferably, traversing synchronous belt 25 may be employed to fix with conveying arm mounting bracket 3 by pressing plate or other fixed structures,
It avoids sliding in transmission process.
Conveying arm mounting bracket 3 with driving-chain can certainly be fixed by chain drive, the power of traversing motor 22 is passed
Pass conveying arm mounting bracket 3.
Preferably, in each installation position sensor 26 in the both sides of traversing frame 21, for example, travel switch etc., for limiting
Open-close type cargo piles up shift motion of the mechanism along traversing frame 21.
In some preferred embodiments, conveying arm 1 is moveably mounted to conveying arm mounting bracket 3 by mobile unit
On, mobile unit 5 has the structure of cooperation with conveying arm mounting bracket 3, and open-and-close mechanism 4 includes two flexible execution being oppositely arranged
Portion 42, enforcement division 42 of each stretching are connected with a conveying arm 1, and flexible enforcement division 42 is attached thereto by telescopic variation drive
Conveying arm 1 is moved along conveying arm mounting bracket 3.
Preferably, as shown in Fig. 2, open-and-close mechanism 4 further includes fixed plate 41, which is mounted on conveying arm mounting bracket
On 3, two flexible enforcement divisions 42 are mounted in fixed plate 41, and telescopic end is connected with corresponding conveying arm 1.Wherein, stretch and perform
Portion 42 can be the telescopic element such as hydraulic cylinder or electric cylinder.
Preferably, as depicted in figs. 1 and 2, mobile unit 5 includes L-type plate 51 and sliding block 52, wherein, sliding block 52 is fixed on L
One side of template 51, conveying arm 1 are fixed on the another side of L-type plate 51, and conveying arm mounting bracket is equipped with matched with sliding block 52
Slideway 31, mobile unit 5 are coordinated by sliding block 52 and slideway 31.
As depicted in figs. 1 and 2, it is highly preferred that the front and rear sides of conveying arm mounting bracket 3 respectively pass through two mobile units per side
5 are connected with traversing frame 21, and both sides are connected by above-mentioned mobile unit 5, can mutual /V, anti-limited slip block 52 derails.
In order to which designated position of the cargo on conveying arm 1 is enable to drop stacking, in some preferred embodiments, conveying arm
1 is equipped with conveying device, for for cargo, movement to provide power on conveying arm 1.For example, set idler wheel defeated on conveying arm 1
Device is sent, specifically, multiple idler wheels are arranged at intervals on conveying arm 1, idler wheel, which is rolled, promotes cargo to the front end of conveying arm 1.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 5 and Fig. 6, conveyer belt apparatus 7 can also be set on conveying arm 1, conveying arm 1
Main body is long groove body 11, and conveyer belt apparatus 7 is equipped with long groove body 11.
Specifically, a kind of conveyer belt apparatus includes live roller 71, conveyer belt 72, conveying belt bracket 73, driving motor 74.
Wherein, the periphery of live roller 71 is equipped with guide groove 711, and multiple live rollers 71 are rotatably disposed on long groove body 11
It is interior.Specifically, live roller 71 can be rotatably fixed in long groove body 11 by rotation axis.The inside of conveyer belt 72 is equipped with
The gib block 721 coordinated with guide groove 711,71 driving conveying belt 72 of live roller rotate.Belt bracket 73 is conveyed positioned at adjacent
It between live roller 71, and is fixed on the long groove body 11, is used to support the conveyer belt 72, convey and also set on belt bracket 73
There is the holding tank 731 coordinated with gib block 721, driving motor 74 provides power at least one live roller 71, i.e., at least
The output shaft of one live roller 71 and driving motor 74 is indirectly connected with directly or by transmission device, which passes through
Conveyer belt 72 is transmitted in other live rollers 71.
Preferably, as shown in Figure 5 and Figure 6, guide groove 711 there are two being set on live roller 71, matched conveyer belt 72
On set there are two gib block 721, conveyer belt 72 is coordinated by gib block 721 and guide groove 711, is not only able to prevent conveyer belt 72
Along the axial movement of live roller 71, additionally it is possible to realize preferably transmission, improve transmission efficiency.Two gib blocks 721 are respectively positioned on
In holding tank 731, when having cargo on conveying arm 1, conveyer belt supporting plate 73 provides enough supports for conveyer belt 72, makes conveyer belt
72 will not occur local transition recess, so as to avoid adverse effect caused by being conveyed to cargo.And conveying arm 1 passes through conveyer belt
Device 7 to bag cargo carry out conveying pile up effect it is more preferable.
Further, as shown in Figures 2 and 3, cargo supporting plate 6 is equipped on open-and-close mechanism 4, cargo supporting plate 6 is located at two
Between conveying arm 1, prevent cargo from dropping on open-and-close mechanism 4 not being transported to before designated position, specifically, in two conveyings
Multiple pallet support seats 61 in the fixed plate between arm 1 are set, cargo supporting plate 6 is mounted on pallet support seat 61, and preferably
Ground, mounted cargo supporting plate 6 are less than the height of conveyer belt 72, prevent from, in conveying articles, cargo being jacked up, and then influence defeated
It send.
In a preferred embodiment, the front end of conveying arm 1 is additionally provided with conveyer belt tightening device 8, wherein, conveyer belt tightens
Device 8 includes U-shaped frame 81 and adjusting bolt 82, the open end of U-shaped frame 81 fix the outside of long groove body 11 and with conveying arm 1 most
The live roller 71 of front end connects, and specifically, can be set in the rotation axis of live roller 71, and adjusting bolt 82 passes through U-shaped
The front end side wall of conveying arm 1 is against behind the bottom of frame 81, the live roller of conveying arm front end is adjusted by rotating adjusting bolt 82
71 with the distance of the front end side wall of conveying arm 1, realize the elasticity adjustment of conveyer belt 72.
It may be mounted in use, open-close type cargo piles up executive device on goods transport device, for example, mounted on flexible
In the conveying devices such as formula belt conveyor, piled up as the executive device that cargo is piled up to conveying the cargo come.
Finally it should be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that:It still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent substitution to which part technical characteristic;
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical solution spirit and
Scope.