CN111960047A

CN111960047A - Unmanned positioning numerical control automatic conveyor

Info

Publication number: CN111960047A
Application number: CN202010726029.3A
Authority: CN
Inventors: 车守贤; 闫志彩; 宋晓红; 赵燕
Original assignee: Shandong Qingdao No45 Middle School (qingdao Industry And Trae Vocational School)
Current assignee: Shandong Qingdao No45 Middle School (qingdao Industry And Trae Vocational School)
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-11-20

Abstract

The invention discloses an unmanned positioning numerical control automatic conveyor which comprises a base, wherein a track is fixedly arranged at the upper end of the base, a rail car is arranged at the upper end of the track, a discharging device is arranged at the upper end of the rail car, a rail car linkage belt is arranged in the middle of the base, an extrusion block is arranged in the track, the rail car is used for conveying articles, and a plurality of rail cars are connected through the rail car linkage belt, so that the plurality of rail cars move synchronously, the function of inaccurate positioning of the articles conveyed by a conventional conveying belt is changed, and meanwhile, the discharging device is arranged on the rail car and matched with the extrusion block, so that the function of discharging the articles at fixed points is achieved.

Description

Unmanned positioning numerical control automatic conveyor

Technical Field

The invention relates to the technical field of transportation devices, in particular to an unmanned positioning numerical control automatic conveyor.

Background

Nowadays, in order to facilitate the transportation of the objects, a conveyor is often used to transport the objects, and most of the conveyors are in the form of a conveyor belt, so that the transportation positioning of the objects on the conveyor belt in the automatic transportation process is very inaccurate, and thus the error in discharging the objects is large. This is a disadvantage in the prior art.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the unmanned positioning numerical control automatic conveyor which is accurate in positioning and can realize the function of discharging articles at fixed points.

The scheme is realized by the following technical measures: an unmanned positioning numerical control automatic conveyor comprises a base, wherein an annular track is fixedly arranged on the base, a plurality of rail cars are arranged on the annular track in a matched manner, the rail cars are driven by a power mechanism to run along the annular track, an excretion device is arranged on the rail cars, each rail car comprises a plate body, a mounting plate is fixedly connected to the lower end of each plate body, rollers are arranged on the mounting plate, limiting sliders are fixedly arranged on the left side and the right side of each plate body, each excretion device comprises a placing plate arranged above the corresponding plate body, the front end of each placing plate is hinged to the front end of the corresponding plate body, a strip-shaped through groove is formed in the left direction and the right direction of the placing plate, each excretion device further comprises an extrusion plate arranged below the corresponding plate body, a sliding groove I is formed in the front ends of the left side and the right side of each extrusion plate, and the limiting, a shaft lever is fixedly arranged at the rear end of the extrusion plate, and the middle part of the shaft lever is inserted into the strip-shaped through groove on the placing plate; and an extrusion block matched with the extrusion plate is arranged in the annular track, and the upper end of the extrusion block is higher than that of the annular track.

Preferably, orbital upper end of annular is provided with spout II, the front end of base is provided with II complex spouts III with the spout, the extrusion piece passes through connecting plate fixedly connected with escape orifice, extrusion piece threaded connection has the lead screw, the lead screw is rotatory by II drives of motor, under II drives of motor, the extrusion piece can remove along II spouts of spout.

Preferably, the annular track comprises an annular block body, and slide rails are arranged on the side walls of the inner ring and the outer ring of the annular block body.

Preferably, the middle part of the base is provided with a rail car linkage belt, the rail car linkage belt comprises a metal chain belt, the base is rotatably provided with two belt wheels, the metal chain belt is sleeved on the belt wheels, and the metal chain belt is connected with the rail car.

Preferably, the metal chain belt is fixedly connected with the plate body through a connecting rod.

Preferably, the power mechanism comprises a motor I, and the motor I is connected with the roller and drives the roller to rotate.

Compared with the prior art, the invention has the following advantages: the unmanned positioning numerical control automatic conveyor uses the rail cars to convey articles, and connects the rail cars through the rail car linkage belt, so that the rail cars move synchronously, the function of inaccurate positioning of articles conveyed by the conventional conveying belt is changed, and meanwhile, the rail cars are provided with the discharging devices which are matched with the extrusion blocks to achieve the function of discharging the articles at fixed points.

Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic structural view of the rail car and the drainage device.

In the figure: 1-base, 2-track, 21-annular block, 22-sliding rail, 3-rail vehicle, 31-plate body, 32-mounting plate, 33-roller, 34-motor I, 4-excretion device, 41-placing plate, 42-strip groove, 43-shaft rod, 44-extrusion plate, 45-sliding groove I, 46-limiting slide block, 5-rail vehicle linkage belt, 51-metal chain belt, 52-belt wheel, 53-connecting rod, 6-extrusion block, 7-lead screw, 8-motor II, 9-sliding groove III, 10-excretion opening, 11-sliding groove II, 12-connecting plate.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to specific embodiments and drawings. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.

As shown in fig. 1-3, the invention provides an unmanned positioning numerical control automatic conveyor, which comprises a base 1, the upper end of the base 1 is fixedly provided with an annular track 2, the upper end of the annular track 2 is provided with a plurality of rail cars 3, the upper end of the rail car 3 is provided with a drainage device 4, the middle part of the base 1 is provided with a rail car linkage belt 5, an extrusion block 6 matched with the drainage device 4 is arranged in the annular track 2, a sliding groove II 11 is arranged at the upper end of the annular track 2, the front end of the base 1 is provided with a chute III 9 matched with the chute II 11, the extrusion block 6 is fixedly connected with a discharge port 10 through a connecting plate 12, the extruding block 6 is in threaded connection with a lead screw 7, the lead screw 7 is driven to rotate by a motor II 8, and the extruding block 6 can move along a sliding groove II 11 under the drive of the motor II 8.

The unmanned positioning numerical control automatic conveyor is formed by connecting a plurality of independent railcars 3 through a railcar linkage belt 5, so that the railcars can move synchronously, and motors I34 on the railcars are synchronous motors to prevent the railcars from moving unstably. Motor I34 and motor II 8 are connected with the external control ware electricity, the external control ware is used for controlling the action of motor I34 and motor II 8, belongs to prior art, and no longer repeated here.

This automatic conveyer of unmanned location numerical control accessible external controller, control motor II 8 start, drive lead screw 7 and rotate, lead screw 7 accessible and 6 threaded connection's of extrusion piece effect drive extrusion piece 7 alternate positions, escape orifice 10 can be along with extrusion piece 7 synchronous motion.

Specifically, the annular rail 2 includes an annular block 21, and slide rails 22 are disposed on the inner ring and the outer ring side wall of the annular block 21. In the present embodiment, the circular rail 2 having a T-shaped cross section is used to prevent the pressing block 6 from lifting up the rail car 3 when pressing the excretory device 4, thereby losing the function of excreting articles.

Specifically, railcar 3 includes plate body 31, the lower extreme fixed mounting of plate body 31 has mounting panel 32, mounting panel 32's inside wall rotates and installs gyro wheel 33 with slide rail 22 inside wall roll installation, one side mounting panel 32's outside wall fixed mounting has output and gyro wheel 33 fixed mounting's motor I34. The motor i 34 can drive one wheel of the rail car 3 to rotate, so as to drive the whole rail car 3 to move in the rail 2.

Specifically, the drainage device 4 includes a placing plate 41 hinged to the front end of the upper surface of the plate body 31, a strip-shaped through groove 42 is formed in the rear end of the placing plate 41, a shaft rod 43 is sleeved in the strip-shaped groove 42, two ends of the shaft rod 43 are fixedly provided with squeezing plates 44, sliding grooves 45 are formed in the front ends of the left side and the right side of the squeezing plates 44, and limiting sliding blocks 46 fixedly arranged on the left side and the right side of the plate body 31 are slidably arranged on the sliding grooves 45.

When the article is discharged, the squeezing block 6 squeezes the squeezing plate 44 to lift the squeezing plate 44, and when the squeezing plate 44 is lifted, the shaft 43 jacks up the preventing plate 41 to rotate the placing plate 41 along the rotating installation position with the plate body 31, so that the placing plate 41 is tilted, and the function of discharging the article is realized.

Specifically, railcar interlocking belt 5 includes metal chain belt 51, cup joint has two band pulleys 52 with base 1 rotation installation in the metal chain belt 51, the outside fixed mounting of metal chain belt 51 has connecting rod 53, the outer end and the plate body 31 fixed connection of connecting rod 53.

When the unmanned positioning numerical control automatic conveyor is used, the rail cars 3 are started through the external controller, so that the rail cars 3 move on the rails 2, then an operator places articles on the rail cars 3, and when the rail cars reach the position of the extrusion block 6, the extrusion block 6 can extrude the discharge device 4 to discharge the articles from the discharge port 10.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features and inventive features disclosed herein.

Claims

1. The utility model provides an automatic conveyer of unmanned location numerical control, characterized by: comprises a base (1), an annular track (2) is fixedly installed on the base (1), a plurality of railcars (3) are installed in the annular track (2) in a matched mode, the railcars (3) can run along the annular track (2) under the driving of a power mechanism, an excretion device (4) is arranged on each railcar (3), each railcar (3) comprises a plate body (31), a mounting plate (32) is fixedly connected to the lower end of each plate body (31), rollers (33) are installed on the mounting plate (32), limiting sliders (46) are fixedly arranged on the left side and the right side of each plate body (31), the excretion device (4) comprises a placing plate (41) arranged above the plate body (31), the front end of the placing plate (41) is hinged to the front end of the plate body (31), and a strip-shaped through groove (42) is formed in the left-right direction of the rear end of the placing plate (41), the excretion device (4) further comprises an extrusion plate (44) arranged below the plate body (31), the front ends of the left side and the right side of the extrusion plate (43) are provided with a sliding groove I (45), the limiting sliding block (46) is in sliding fit with the sliding groove I (45), the rear end of the extrusion plate (44) is fixedly provided with a shaft lever (43), and the middle part of the shaft lever (43) is inserted into a strip-shaped through groove (42) on the placing plate (41); an extrusion block (6) matched with the extrusion plate (44) is arranged in the annular track (2), and the upper end of the extrusion block (6) is higher than the upper end of the annular track (2).

2. The unmanned positioning numerical control automatic conveyor of claim 1, characterized in that: the upper end of circular orbit (2) is provided with spout II, the front end of base (1) is provided with II complex spouts III (9) of spout, extrusion piece (6) are through connecting plate fixedly connected with escape orifice (10), extrusion piece (6) threaded connection has lead screw (7), lead screw (7) are rotatory by II (8) drives of motor, under II (8) drives of motor, extrusion piece (6) can remove along spout II.

3. The unmanned positioning numerical control automatic conveyor of claim 1, characterized in that: the annular track (2) comprises an annular block body (21), and sliding rails (22) are arranged on the side walls of the inner ring and the outer ring of the annular block body (21).

4. The unmanned positioning numerical control automatic conveyor of claim 2, characterized in that: the middle part of base (5) is installed railcar linkage area (5), railcar linkage area (5) include metal chain belt (51), rotate on base (1) and install two band pulleys (52), the cover of metal chain belt (51) is established on band pulley (52), metal chain belt (51) are connected with railcar (3).

5. The unmanned positioning numerical control automatic conveyor of claim 4, characterized in that: the metal chain belt (51) is fixedly connected with the plate body (31) through a connecting rod (53).

6. The unmanned positioning numerical control automatic conveyor of claim 1, characterized in that: the power mechanism comprises a motor I (31), and the motor I (31) is connected with the roller (33) and drives the roller (33) to rotate.