CN211366166U

CN211366166U - Commodity circulation letter sorting is with automatic conveyor that can assist and get piece

Info

Publication number: CN211366166U
Application number: CN201922287886.3U
Authority: CN
Inventors: 刘希斌
Original assignee: Qingdao Weifude Automation System Co ltd
Current assignee: Qingdao Weifude Automation System Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-28
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a commodity circulation letter sorting is with automatic technical field of carrying, and discloses a commodity circulation letter sorting is with automatic conveyor who can assist and get piece, including three supporting seat, the trailing flank of supporting seat articulates there is the backup pad, the cavity has been seted up to the trailing flank of supporting seat, and it has first pneumatic cylinder, three to articulate between the inside wall of cavity and the front of backup pad fixedly connected with bottom plate between the top of supporting seat, two fixed blocks of top symmetry fixedly connected with of bottom plate, the top fixed mounting that is located the fixed block of front side has the first button of a plurality of, the inner chamber has been seted up to the inside of fixed block, the top fixed mounting of bottom plate has the conveyer belt. The utility model provides a current conveyor only have the transport function, lead to the letter sorting staff can be very hard when these great expressures of taking, and appear dropping easily and harm the problem of express delivery article.

Description

Commodity circulation letter sorting is with automatic conveyor that can assist and get piece

Technical Field

The utility model relates to a commodity circulation letter sorting is with automatic transport technical field, specifically is a commodity circulation letter sorting is with the automatic conveyor that can assist and get a.

Background

The in-process of posting the piece is being handled in the express delivery to the logistics company, has a very important step, and the letter sorting of express delivery promptly is categorised according to the destination that will send, and this step has the automatic conveyor cooperation completion that letter sorting staff and express delivery posted.

In the letter sorting in-process, occasionally have some great and heavier express delivery parcels of volume, again because current conveyor only has the transport function, take of express delivery parcel all have the letter sorting workman to accomplish, lead to the letter sorting staff can be very hard when taking these great express deliveries, staff's intensity of labour has been increased, and because some great parcels are heavier, appear dropping easily taking the in-process, thereby article are broken into pieces and are shone the risk of damage in the increase express delivery parcel, the quality of letter sorting work has been reduced and cause the loss for logistics company.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a commodity circulation letter sorting is with automatic conveyor that can assist and get piece has solved current conveyor and has only carried the function, leads to the letter sorting staff can be very hard when these great expressures of taking, and appears dropping easily and harm the problem of express delivery article.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an automatic conveying device capable of assisting in taking parts for logistics sorting comprises three supporting seats, wherein a supporting plate is hinged to the rear side face of each supporting seat, a cavity is formed in the rear side face of each supporting seat, a first hydraulic cylinder is hinged between the inner side wall of the cavity and the front face of the supporting plate, a bottom plate is fixedly connected between the tops of the three supporting seats, the tops of the bottom plates are symmetrically and fixedly connected with two fixed blocks, a plurality of first buttons are fixedly mounted at the tops of the fixed blocks located on the front side, an inner cavity is formed in each fixed block, a conveying belt is fixedly mounted at the top of each bottom plate, and a plurality of auxiliary part taking mechanisms are rotatably arranged on the inner bottom wall of the inner cavity of each;

the auxiliary part taking mechanism comprises a rotating shaft, the bottom end of the rotating shaft is rotatably connected to the inner bottom wall of the inner cavity of the rear fixed block through a bearing, the top end of the rotating shaft is fixedly connected with a rotary table, a torsion spring is fixedly connected between the bottom of the rotary table and the inner bottom wall of the inner cavity, the bottom of the rotary table is fixedly connected with four support rods, the bottom end of each support rod is fixedly connected with a roller, the top of the rotary table is fixedly connected with a second hydraulic cylinder, the output end of the second hydraulic cylinder is fixedly connected with a chassis, the top of the chassis is fixedly connected with a rotating arm, the front of the rotating arm is fixedly provided with a second button, the front of the rotating arm is fixedly connected with two springs, a buffer plate is fixedly connected between the front ends of the two springs, the front of the rotating arm is provided, the utility model discloses a slide chamber, including the inner wall of slide chamber, the inner wall of slide chamber is connected with the fixed connection motor on the diapire of slide chamber, the output fixedly connected with two-way screw rod of motor, and the left end of two-way screw rod passes through the bearing and is connected with the left side inner wall rotation of slide chamber, symmetrical threaded connection has two sliders on the outer disc of two-way screw rod, and sliding connection, two between the inside wall of two sliders and spout two sets of travelers of positive symmetrical fixedly connected with of slider, every group the quantity of traveller is two, two are every group the front end of traveller runs through two guide slots and the same splint of fixedly connected with respectively, the front of carousel, the left surface of second pneumatic cylinder and the equal fixedly connected with becket bridle in the back on chassis, and fixedly connected with stay cord between the.

Preferably, a plurality of annular chutes are formed in the inner cavity in the fixed block at equal intervals, the number of the annular chutes is the same as that of the auxiliary piece taking mechanism, and the rollers are respectively connected with the annular chutes in a sliding manner.

Preferably, the torsion spring is movably sleeved on the outer circular surface of the rotating shaft.

Preferably, the distance between the two clamping plates at the furthest distance is equal to the width of the conveyor belt.

Preferably, a plurality of guide rollers are fixedly arranged on the back face of the supporting plate at equal intervals.

Preferably, the second button and the first button are communicated with the input end of an external PLC, and the first hydraulic cylinder, the second hydraulic cylinder and the motor are communicated with the output end of the external PLC.

Preferably, when the second hydraulic cylinder is located at the lowest point, the rotating arm is perpendicular to the conveying direction of the conveyor belt and is located right above the conveyor belt, and when the second hydraulic cylinder is located at the highest point, the rotating arm is perpendicular to the conveying direction of the conveyor belt and is located at the rear side of the conveyor belt.

(III) advantageous effects

Compared with the prior art, the utility model provides a commodity circulation letter sorting is with automatic conveyor that can assist and get piece possesses following beneficial effect:

1. the utility model discloses a torque spring who sets up, when the second pneumatic cylinder contracts, the distance between the becket on the chassis and the becket on the carousel can reduce, the stay cord reduces to the pulling force of carousel, the carousel can anticlockwise rotate under torque spring's the spring action, otherwise, when the second pneumatic cylinder is elongated, torque spring's elasticity can be overcome to the stay cord and the carousel clockwise rotation is pulled, thereby only the rotation of rocking arm and the lift of express delivery parcel have just been accomplished through the second pneumatic cylinder, make the device obtain very big simplification, the power supply has been reduced, thereby the loss of energy has been reduced, and then the production and the running cost of device have been reduced, very big improvement the practicality of device.

2. The utility model discloses a second button and buffer board that set up, make after the express delivery parcel strikes the buffer board, can set off the second button through the buffer board, thereby the starter motor, the motor drives two sliders through two-way screw rod and is close to each other, two sliders drive two splint through the traveller and are close to tight express delivery parcel of clamp each other, the automatic tight parcel of clamp has been realized, the rotation and the lift that the second pneumatic cylinder drove the rocking arm of deuterogamying, automatic getting and putting the express delivery parcel has been realized, thereby realized that supplementary letter sorting staff gets the piece, staff's intensity of labour has been reduced, the risk that the express delivery parcel was broken into pieces because of falling has been reduced, the quality of letter sorting work has been improved.

3. The utility model discloses a first pneumatic cylinder that sets up promotes the backup pad and upwards rotates, can cooperate the supplementary mechanism of putting of getting to take off express delivery parcel from the drive belt to reduce the height that drops of express delivery parcel, reduced the impact that the express delivery parcel received, protected the safety of express delivery article.

4. The utility model discloses a different of the flexible length of first pneumatic cylinder that sets up changes the inclination of backup pad to the deflector roll at the cooperation backup pad back wraps up the express delivery by far away to near carrying subaerially, thereby effectually prevents piling up of express delivery parcel backup pad rear side department on the ground, has shortened the cycle that the staff cleared up this express delivery parcel, has improved the efficiency of letter sorting work.

Drawings

Fig. 1 is a front view of an automatic conveying device for auxiliary picking of articles for logistics sorting according to the present invention;

fig. 2 is a top view of the automatic conveying device for auxiliary picking of articles for logistics sorting of the present invention;

fig. 3 is a partial front sectional view of the rear fixing block of the present invention;

fig. 4 is a top view of the auxiliary pick-and-place mechanism of the present invention;

fig. 5 is a top cross-sectional view of the rotating arm of the present invention.

In the figure: the device comprises a support seat 1, a support plate 2, a first hydraulic cylinder 3, a bottom plate 4, a fixed block 5, a conveyor belt 6, an auxiliary part taking mechanism 7, a rotating shaft 701, a rotating disc 702, a torsion spring 703, a support rod 704, a roller 705, a second hydraulic cylinder 706, a chassis 707, a tumbler 708, a second button 709, a spring 710, a buffer plate 711, a motor 712, a bidirectional screw 713, a sliding block 714, a sliding column 715, a clamping plate 716, a wire ring 717 and a pull rope 718.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: an automatic conveying device capable of assisting in taking a part for logistics sorting comprises three supporting seats 1, wherein a supporting plate 2 is hinged to the rear side face of each supporting seat 1, a plurality of guide rollers are fixedly mounted on the back face of each supporting plate 2 at equal intervals, express packages can conveniently slide off the supporting plates 2 without being detained, a cavity is formed in the rear side face of each supporting seat 1, a first hydraulic cylinder 3 is hinged between the inner side wall of the cavity and the front face of each supporting plate 2, a bottom plate 4 is fixedly connected between the tops of the three supporting seats 1, two fixing blocks 5 are symmetrically and fixedly connected to the top of each bottom plate 4, a plurality of first buttons are fixedly mounted on the tops of the fixing blocks 5 positioned on the front sides, an inner cavity is formed in each fixing block 5, a plurality of annular chutes are formed in the inner bottom wall of the inner cavity in each fixing block 5 at equal intervals, the number of the, the top of the bottom plate 4 is fixedly provided with a conveyor belt 6, and a plurality of auxiliary part taking mechanisms 7 are arranged on the inner bottom wall of the inner cavity of the fixed block 5 positioned at the rear side in an equidistance rotating manner;

the auxiliary element taking mechanism 7 comprises a rotating shaft 701, the bottom end of the rotating shaft 701 is rotatably connected to the inner bottom wall of the inner cavity of the rear side fixing block 5 through a bearing, the top end of the rotating shaft 701 is fixedly connected with a rotating disc 702, a torsion spring 703 is fixedly connected between the bottom of the rotating disc 702 and the inner bottom wall of the inner cavity, the torsion spring 703 is movably sleeved on the outer circular surface of the rotating shaft 701, so that the torsion spring 703 can normally work, four support rods 704 are fixedly connected to the bottom of the rotating disc 702, rollers 705 are fixedly connected to the bottom ends of the support rods 704, a second hydraulic cylinder 706 is fixedly connected to the top of the rotating disc 702, when the second hydraulic cylinder 706 is located at the lowest point, a rotating arm 708 is perpendicular to the conveying direction of the conveyor belt 6 and is located right above the conveyor belt 6, when the second hydraulic cylinder 706 is located at the highest point, the rotating, a rotating arm 708 is fixedly connected to the top of a chassis 707, a second button 709 is fixedly mounted on the front surface of the rotating arm 708, the second button 709 and the first button are all communicated with an input end of an external PLC, a first hydraulic cylinder 3, a second hydraulic cylinder 706 and a motor 712 are communicated with an output end of the external PLC, two springs 710 are fixedly connected to the front surface of the rotating arm 708, a buffer plate 711 is fixedly connected between the front ends of the two springs 710, two guide grooves are formed on the front surface of the rotating arm 708, a sliding cavity is formed in the rotating arm 708, the two guide grooves are communicated with the sliding cavity, the motor 712 is fixedly connected to the inner bottom wall of the sliding cavity, a bidirectional screw 713 is fixedly connected to the output end of the motor 712, the left end of the bidirectional screw 713 is rotatably connected to the inner wall of the sliding cavity through a bearing, two sliders 714 are symmetrically and threadedly connected to the outer circumferential surface of, two groups of sliding columns 715 are symmetrically and fixedly connected to the front surfaces of the two sliding blocks 714, the number of each group of sliding columns 715 is two, the front ends of each group of two sliding columns 715 respectively penetrate through the two guide grooves and are fixedly connected with the same clamping plate 716, the distance between the two clamping plates 716 at the farthest distance is equal to the width of the conveyor belt 6, the working range of the auxiliary picking and placing mechanism 7 is enlarged, rope rings 717 are fixedly connected to the front surface of the rotary table 702, the left side surface of the second hydraulic cylinder 706 and the back surface of the chassis 707, a pull rope 718 is fixedly connected between the rope rings 717 on the front surface of the rotary table 702 and the back surface of the chassis 707, and the pull rope 718 penetrates.

Furthermore, the extension length of the first hydraulic cylinder 3 can be gradually decreased from large to small in sequence and can be circularly reciprocated, and in a specific period, the length can be changed for several times and the specific change distance can be set and adjusted according to the actual situation.

The length of the conveying device, the number, the spacing and the position of the auxiliary pick-and-place mechanisms 7 can be adjusted according to actual conditions.

The working principle is as follows: when the express delivery parcel sorting machine works, the conveying belt 6 is started to convey mixed express delivery parcels from right to left, when a large-volume express delivery parcel is about to arrive at a conveying and sorting worker, the worker presses a corresponding first button according to destination information on the parcel, after an external PLC receives a signal triggered by the first button, the external PLC controls to start a corresponding first hydraulic cylinder 3 and a corresponding second hydraulic cylinder 706, the first hydraulic cylinder 3 pushes the supporting plate 2 to rotate upwards, the second hydraulic cylinder 706 firstly operates downwards, the base plate 707 drives the rotating arm 708 to move downwards, meanwhile, the distance between the rope ring 717 on the base plate 707 and the rope ring 717 on the rotating disc 702 is reduced, the pulling force of the pulling rope 718 on the rotating disc 702 is reduced, the rotating disc 702 rotates anticlockwise under the elastic force of the torsion spring 703 until the rotating disc is vertical to the conveying direction of the conveying belt 6, and the large parcel can impact the buffer plate 711 along with the continuous conveying of the conveying belt 6, the buffer plate 711 triggers the second button 709, the motor 712 is started to drive the bidirectional screw 713 to rotate, the bidirectional screw 713 drives the two clamping plates 716 to approach each other through the two sliding blocks 714 and the sliding column 715 until the package is clamped, then the second hydraulic cylinder 706 extends to drive the package to rise, along with the rising of the rotating arm 708 and the chassis 707, the distance between the rope ring 717 on the chassis 707 and the rope ring 717 on the turntable 702 is increased, the pulling force of the pulling rope 718 on the turntable 702 is increased, the pulling rope 718 can pull the turntable 702 to overcome the elastic force of the torsion spring 703 to rotate clockwise until the rotating arm 708 rotates to a position perpendicular to the conveying direction of the conveyor belt 6 and behind the conveyor belt 6, then the motor 712 is started to rotate reversely to drive the two clamping plates 716 to separate from each other and loosen the package, the package falls onto the supporting plate 2, and then slides onto the ground along.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a commodity circulation letter sorting is with automatic conveyor that can assist and get piece, includes three supporting seat (1), its characterized in that: the rear side face of the supporting seat (1) is hinged with a supporting plate (2), the rear side face of the supporting seat (1) is provided with a cavity, a first hydraulic cylinder (3) is hinged between the inner side wall of the cavity and the front face of the supporting plate (2), a bottom plate (4) is fixedly connected between the tops of the three supporting seats (1), the top of the bottom plate (4) is symmetrically and fixedly connected with two fixed blocks (5), the top of the fixed block (5) positioned on the front side is fixedly provided with a plurality of first buttons, the inner part of the fixed block (5) is provided with an inner cavity, the top of the bottom plate (4) is fixedly provided with a conveying belt (6), and a plurality of auxiliary part taking mechanisms (7) are rotatably arranged on the inner bottom wall of the inner cavity;

the auxiliary part taking mechanism (7) comprises a rotating shaft (701), the bottom end of the rotating shaft (701) is rotatably connected to the inner bottom wall of the inner cavity of the rear side fixing block (5) through a bearing, a rotating disc (702) is fixedly connected to the top end of the rotating shaft (701), a torsion spring (703) is fixedly connected between the bottom of the rotating disc (702) and the inner bottom wall of the inner cavity, four supporting rods (704) are fixedly connected to the bottom of the rotating disc (702), rollers (705) are fixedly connected to the bottom ends of the supporting rods (704), a second hydraulic cylinder (706) is fixedly connected to the top of the rotating disc (702), a chassis (707) is fixedly connected to the output end of the second hydraulic cylinder (706), a rotating arm (708) is fixedly connected to the top of the chassis (707), a second button (709) is fixedly mounted on the front side of the rotating arm (708), and two springs (, a buffer plate (711) is fixedly connected between the front ends of the two springs (710), two guide grooves are formed in the front face of the rotating arm (708), a sliding cavity is formed in the rotating arm (708), the two guide grooves are communicated with the sliding cavity, a motor (712) is fixedly connected to the inner bottom wall of the sliding cavity, an output end of the motor (712) is fixedly connected with a bidirectional screw (713), the left end of the bidirectional screw (713) is rotatably connected with the inner wall of the left side of the sliding cavity through a bearing, two sliding blocks (714) are symmetrically and threadedly connected to the outer circular surface of the bidirectional screw (713), the two sliding blocks (714) are slidably connected with the inner side wall of the sliding groove, two groups of sliding columns (715) are symmetrically and fixedly connected to the front faces of the two sliding blocks (714), the number of the sliding columns (715) in each group is two, and the front ends of the two sliding columns (715) in each group respectively penetrate through the, the front surface of the turntable (702), the left side surface of the second hydraulic cylinder (706) and the back surface of the chassis (707) are fixedly connected with rope rings (717), a pull rope (718) is fixedly connected between the rope rings (717) on the front surface of the turntable (702) and the back surface of the chassis (707), and the pull rope (718) penetrates through the pull ring on the left side surface of the second hydraulic cylinder (706).

2. The automatic conveying device capable of assisting in taking the articles for logistics sorting, which is characterized in that: a plurality of annular sliding grooves are formed in the inner cavity inner bottom wall in the fixing block (5) at equal intervals, the number of the annular sliding grooves is the same as that of the auxiliary piece taking mechanism, and the rollers (705) are respectively connected with the annular sliding grooves in a sliding mode.

3. The automatic conveying device capable of assisting in taking the articles for logistics sorting, which is characterized in that: the torsion spring (703) is movably sleeved on the outer circular surface of the rotating shaft (701).

4. The automatic conveying device capable of assisting in taking the articles for logistics sorting, which is characterized in that: the distance between the two clamping plates (716) at the farthest distance is equal to the width of the conveyor belt (6).

5. The automatic conveying device capable of assisting in taking the articles for logistics sorting, which is characterized in that: the back equidistance fixed mounting of backup pad (2) has a plurality of deflector rolls.

6. The automatic conveying device capable of assisting in taking the articles for logistics sorting, which is characterized in that: the second button (709) and the first button are communicated with the input end of an external PLC, and the first hydraulic cylinder (3), the second hydraulic cylinder (706) and the motor (712) are communicated with the output end of the external PLC.

7. The automatic conveying device capable of assisting in taking the articles for logistics sorting, which is characterized in that: when the second hydraulic cylinder (706) is located at the lowest point, the rotating arm (708) is perpendicular to the conveying direction of the conveyor belt (6) and is located right above the conveyor belt (6), and when the second hydraulic cylinder (706) is located at the highest point, the rotating arm (708) is perpendicular to the conveying direction of the conveyor belt (6) and is located on the rear side of the conveyor belt (6).