CN212923295U

CN212923295U - Unstacker

Info

Publication number: CN212923295U
Application number: CN202021500506.6U
Authority: CN
Inventors: 梅磊; 陈浩东; 杨梅; 闵珉; 谭昕; 余五新; 易建钢
Original assignee: Jianghan University
Current assignee: Jianghan University
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-09
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a unstacker, comprising a base plate, the bottom plate is installed on elevating system, can be driven by elevating system and go up and down along the support column, the support column is fixed with balanced bottom plate, passes the bottom plate round hole and forms clearance fit, the interval sets up two sets of parallel arrangement's flexible fork mechanism on the bottom plate, a serial communication port, flexible fork mechanism is equipped with the fork arm that can stretch out and retract from the bottom plate front end on the parallel bottom plate surface, and drives the step motor one and the drive mechanism of fork arm motion. The utility model discloses reduce the amount of labour of breaking a jam, control time of breaking a jam at every turn improves production efficiency, and it is extravagant to reduce unnecessary.

Description

Unstacker

Technical Field

The utility model relates to an automatic change assembly line equipment technical field, in particular to unstacker.

Background

With the continuous development of science and technology, people are increasingly modernized in the aspect of social production. In order to avoid powder material dust to be scattered aloft, powder material mostly transports through the packing box, and for convenient storage and transportation, the packing box generally adopts the mode transportation of breaking a jam, needs the packing box that the material was equipped with to the manual work after transporting to the processing department and carries off with the packing box that the stack was equipped with, then manual work breaks a jam, and the breaking a jam belongs to the automatic assembly line production of mill, and the logistics transportation is an indispensable step. The links of chopping and transportation are the most important, and the efficiency and the economic benefit of factory production are directly related.

SUMMERY OF THE UTILITY MODEL

The utility model provides an unstacker has solved or has partially solved the technical problem that artifical unstacking amount of labour is big, inefficiency, with high costs among the prior art.

In order to solve the technical problem, the utility model provides an unpiler, include: the bottom plate is installed on the lifting mechanism and can be driven by the lifting mechanism to lift along the supporting columns, the supporting columns are symmetrically arranged on two sides of the bottom plate, the bottom plate is provided with through holes or cutting grooves for the supporting columns to penetrate through, two groups of parallel telescopic fork mechanisms are arranged on the bottom plate at intervals, each telescopic fork mechanism is provided with a fork rod capable of extending out and retracting from the front end of the bottom plate in parallel with the surface of the bottom plate, a stepping motor I and a transmission mechanism are used for driving the fork rod to move

Furthermore, the telescopic fork mechanism comprises a sliding groove, a first stepping motor and a lead screw driven by the first stepping motor to rotate are fixed at one end in the sliding groove, a fork rod capable of sliding along the sliding groove is further arranged in the sliding groove, a screw hole matched with the lead screw is formed in the fork rod, and the fork rod is driven by the lead screw to stretch along the sliding groove.

Furthermore, the inner side of the sliding groove is provided with a limiting strip arranged along the direction of the fork rod, and the side surface of the fork rod is provided with a straight notch embedded with the limiting strip.

Further, flexible fork mechanism includes the fork arm, and the fan-shaped worm wheel of fork arm rear end installation installs on the bottom plate with worm wheel meshed's worm, the output of worm through flat key connection step motor one, the rotatable installation in fork arm rear end or worm wheel center is on the bottom plate, and the fork arm receives step motor one to drive can rotate 90, makes the fork arm front end insert the goods bottom.

Further, still install the 3D camera on the bottom plate, the camera orientation of 3D camera the end that stretches out of fork arm, 3D camera signal connection wireless communication module.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

because two groups of telescopic fork mechanisms are arranged on the bottom plate at intervals, the screw rod sliding block module and the stepping motor are respectively arranged in the sliding groove cavities of the two telescopic fork mechanisms, the output end of the stepping motor is connected with the screw rod, the stepping motor drives the screw rod to rotate to drive the sliding block to move forward under the working state of the chop remover, then the fork rod of the telescopic fork mechanisms extends out, the 3D camera is arranged at the rear side or in the middle of the bottom plate, after the fork rod of the telescopic fork mechanisms is shot to be loaded on a container, a controller manually transmits a control signal to the lifting mechanism through a communication cable, the motor driving rotating shaft and the chain wheel of the chain wheel lifting mechanism at the two sides of the bottom plate rotate to drive the chain to ascend or descend, the bottom plate ascends along the supporting column to finish one loading and unloading action, the labor amount for unstacking is reduced, and the unstacking time is, the production efficiency is improved, and unnecessary waste is reduced.

Drawings

Fig. 1 is a schematic structural view of the unstacking device provided by the present invention;

fig. 2 is a schematic structural view of a destacking device according to another embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a screw slider module of the unstacking apparatus shown in FIG. 1;

FIG. 4 is a schematic structural view of a telescopic fork mechanism of the unstacking apparatus shown in FIG. 1;

FIG. 5 is a schematic structural view of a sprocket lifting mechanism of the unstacking apparatus of FIG. 1;

FIG. 6 is a schematic structural view of a screw slider module of the unstacking apparatus shown in FIG. 2;

FIG. 7 is a schematic structural view of a telescopic fork mechanism of the unstacking apparatus shown in FIG. 2;

FIG. 8 is a schematic structural view of a rack and pinion lifting mechanism of the unstacking device in FIG. 2;

FIG. 9 is a schematic view of the structure of the rotating fork plate of the unstacking apparatus of FIG. 1;

fig. 10 is a schematic view of the structure of the rotating fork plate of the unstacking apparatus of fig. 2.

Detailed Description

Example 1

Referring to fig. 1-10, an embodiment of the present invention provides an unstacking apparatus comprising: the device comprises a bottom plate 1, two groups of telescopic fork mechanisms 2, a 3D camera 3, a screw rod sliding block module 4, a stepping motor I5, a chain wheel lifting mechanism 6 or a rack and pinion lifting mechanism 7 and a support column 8-1.

Two groups of chutes 2-2 are arranged on the bottom plate 1 in parallel, one end in each chute 2-2 is fixed with a first stepping motor 5 and a screw rod 4-1 driven by the first stepping motor 5 to rotate, a fork rod 2-1 capable of sliding along the chute 2-2 is further arranged in each chute 2-2, a screw hole matched with the screw rod 4-1 is formed in each fork rod 2-1, and each fork rod 2-1 can stretch and retract along the chute 2-2 under the drive of the screw rod 4-1. A limiting rod can be arranged in one end of the sliding groove 2-2 close to the first stepping motor 5. Furthermore, in the present embodiment, the inner side of the sliding groove 2-2 is provided with a limit strip 2-4 arranged along the direction of the fork rod 2-1, the side surface of the fork rod 2-1 is provided with a straight notch 2-3 embedded with the limit strip 2-4, in other embodiments, it is easy to think, as shown in fig. 9-10, the telescopic fork mechanism can be replaced by a rotary fork rod 9, the rotary fork rod 9 can rotate 90 degrees under the drive of a motor, although not shown in fig. 9-10, it is not difficult to imagine that the bottom surface at the rear end of the fork rod 9 is provided with a fan-shaped worm wheel, the bottom plate 1 is provided with a worm meshed with the worm wheel, the worm is connected with the output end of the stepping motor I arranged on the lower surface of the bottom plate through a flat key, and the center of.

The bottom plate 1 is provided with a 3D camera 3, and the lens of the 3D camera faces the extending direction of the fork rod 2-1.

The bottom plate 1 is driven to lift by a chain wheel lifting mechanism 6 or a rack and pinion lifting mechanism 7, the supporting columns 8-1 are symmetrically arranged on two sides of the bottom plate 1, as shown in fig. 3 or 6, and the bottom plate 1 is provided with through holes or cutting grooves for the supporting columns 8-1 to penetrate through.

In order to more clearly describe the embodiment of the present invention, the following description is provided on the using method of the embodiment of the present invention.

The camera 3 transmits pictures acquired in real time to an operator through a wireless communication module for the operator to judge whether the telescopic fork mechanism 2 is loaded with a container or not, a control signal is sent to the lifting mechanism through a controller and a communication cable, two sides of the bottom plate 1 are respectively fixed on a left chain 6-2 and a right chain 6-2, the left chain 6-2 and the right chain 6-2 are vertically arranged and respectively wound on the peripheries of a driving chain wheel 6-1 and a driven chain wheel 6-8, the left driving chain wheel 6-1 and the right driving chain wheel are rotatably arranged below a suspension beam 6-7, the left driving chain wheel 6-1 and the right driving chain wheel 6-3 are connected into a whole through a transmission shaft 6-3, a driven gear 6-5 is sleeved on the transmission shaft 6-3, the driven gear 6-5 is connected with the transmission shaft 6-3 through a flat key, and, the output end of the second stepping motor 6-4 is connected with the driving gear 6-5, and the driving gear 6-5 is meshed with the driven gear 6-6, so that the bottom plate 1 can be driven by the second stepping motor 6-4 to move up and down along the support column 8-1.

Or: the two sides of the bottom plate 1 are provided with sliding blocks, the sliding blocks are embedded in vertical sliding ways which are vertically arranged on the two sides, a three stepping motor 7-1 is fixedly installed on the rear side of the bottom plate 1, the output end of the three stepping motor 7-1 is connected with a driving gear 7-2, the driving gear 7-2 is meshed with a vertically arranged rack 7-3, and the rack 7-3 and the rear end of the bottom plate 1 are arranged at intervals, so that the bottom plate 1 can be driven by the three stepping motor 7-1 to move up and down along a support column 8-1, the labor amount for unstacking is reduced, the time for unstacking at each time is controlled, the production efficiency is improved.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the examples, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. An unstacker comprising: the bottom plate, the bottom plate is installed on elevating system, can be driven by elevating system and go up and down along the support column, the support column symmetric arrangement is in the bottom plate both sides, and this bottom plate is equipped with the through-hole or the grooving that supplies the support column to run through, the interval sets up two sets of parallel arrangement's flexible fork mechanism on the bottom plate, its characterized in that, flexible fork mechanism is equipped with the fork arm that can stretch out and retract from the bottom plate front end parallel to the bottom plate surface, and drive the step motor one and the drive mechanism of fork arm motion.

2. An unstacker according to claim 1, characterized in that: the telescopic fork mechanism comprises a sliding chute, a first stepping motor and a lead screw driven by the first stepping motor to rotate are fixed at one end in the sliding chute, a fork rod capable of sliding along the sliding chute is further arranged in the sliding chute, a screw hole matched with the lead screw is formed in the fork rod, and the fork rod is driven by the lead screw to stretch along the sliding chute.

3. An unstacker according to claim 2, characterized in that: the inner side of the sliding groove is provided with a limiting strip arranged along the direction of the fork rod, and the side surface of the fork rod is provided with a straight notch embedded with the limiting strip.

4. An unstacker according to claim 1, characterized in that: the telescopic fork mechanism comprises a fork rod, a fan-shaped worm wheel is installed at the rear end of the fork rod, a worm meshed with the worm wheel is installed on the bottom plate, the worm is connected with the output end of a first stepping motor through a flat key, the rear end of the fork rod or the center of the worm wheel is rotatably installed on the bottom plate, the fork rod can rotate 90 degrees under the driving of the first stepping motor, and the front end of the fork rod is inserted into the bottom of a cargo.

5. An unstacker according to claim 1, characterized in that: the bottom plate is further provided with a 3D camera, a camera of the 3D camera faces towards the extending end of the fork rod, and the 3D camera is in signal connection with the wireless communication module.