CN215946121U

CN215946121U - Unstacker

Info

Publication number: CN215946121U
Application number: CN202122414794.4U
Authority: CN
Inventors: 陈尔存
Original assignee: Qingdao Youyite Automation Equipment Co ltd
Current assignee: Qingdao Youyite Automation Equipment Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-03-04
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a unstacker, which comprises a rack, wherein two mounting plates which are arranged in the front and back are mounted on the rack, a servo motor is mounted on the rack, two driven gears are mounted on the opposite surfaces of the two mounting plates, swing arms are mounted on the two driven gears which are opposite in the front and back, a round rod is fixedly connected between the two swing arms together, a driving box which is rotatably connected with the round rod is sleeved outside the two round rods, a gripper is mounted at the bottom of the driving box, a driving gear which is meshed with the driven gears is mounted at the output end of the servo motor, a circulating feeding mechanism is mounted on the rack, an input conveying belt is mounted at the lower end of the right side of the rack, an output conveying belt is mounted at the upper end of the left side of the rack, and a middle conveying belt is mounted in the rack. The automatic conveying device can realize automatic conveying of the boxes, and meanwhile, the whole stack of boxes can be conveyed in a split mode without manual conveying, so that the working efficiency is improved.

Description

Unstacker

Technical Field

The utility model relates to the technical field of unstackers, in particular to an unstacker.

Background

In a conventional production process, a plurality of boxes are usually stacked on a pallet and transported to a conveyor by a forklift, and the individual boxes are manually taken off the pallet in sequence, placed on the conveyor, and transported to the next process by the conveyor.

However, the manual unstacking method is time-consuming, labor-consuming and inefficient.

We have therefore devised an unstacker to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an unstacker.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a unstacker, includes the frame, install two mounting panels that set up around in the frame, install servo motor in the frame, two driven gear is all installed to the relative one side of mounting panel, relative two around driven gear all installs the swing arm, two common fixedly connected with round bar between the swing arm, two the outside cover of round bar is equipped with rather than the drive case of being connected of rotating, the tongs is installed to the bottom of drive case, servo motor's output install with driven gear engaged's driving gear, install circulation feed mechanism in the frame, the input conveyer belt is installed to the right side lower extreme of frame, the output conveyer belt is installed to the left side upper end of frame, install middle conveyer belt in the frame.

Preferably, the circulating feeding mechanism comprises two feeding conveyer belts which are vertically and parallelly arranged, a first circulating material plate is mounted at the lower end of each opposite surface of the two feeding conveyer belts, and a second circulating material plate is mounted at the upper end of each opposite surface of the two feeding conveyer belts.

Preferably, a transverse plate is installed on the rack, two electric push rods are installed on the transverse plate, and the output ends of the two electric push rods are connected with the middle conveying belt.

Preferably, the input conveyer belt, the output conveyer belt, the middle conveyer belt and the feeding conveyer belt are all composed of a driving motor, a conveyer belt and two driving rollers, the conveyer belt is wound on the two driving rollers, and the driving motor is coaxially and fixedly connected with one of the driving rollers.

Preferably, the grippers are arranged in a folded plate shape, and rubber sleeves are sleeved on the grippers.

Preferably, neither the first circulating material plate nor the second circulating material plate is in contact with the input conveying belt.

Compared with the prior art, the utility model has the beneficial effects that:

the whole stack box body is conveyed into the rack through the input conveying belt, the circulating feeding mechanism works, the whole stack box body can be lifted upwards and moved upwards through the two first circulating material plates, the servo motor works to drive the driving gear, the driven gear, the swing arm, the round rod and the driving box to swing, so that the gripper is positioned above the box body, then the gripper works to grip the box body at the upper end, the servo motor rotates reversely, the gripped box body can be conveyed to the middle conveying belt, and the box body can be conveyed to the output conveying belt through the middle conveying belt; then the circulating feeding mechanism continues to work, the whole stack of box bodies can be moved upwards again, and the servo motor works again and can grab and convey the box bodies; by repeating the steps, the whole stacked box body can be unstacked and conveyed.

In conclusion, the automatic conveying device can realize automatic conveying of the boxes, and meanwhile, the whole stack of boxes can be conveyed in a split mode without manual conveying, so that the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of an unstacker according to the present invention;

FIG. 2 is a side view of an endless feed mechanism in an unstacker in accordance with the present invention;

FIG. 3 is a schematic view of the utility model at the mounting plate in an unstacker;

FIG. 4 is a schematic view of a gripper in an unstacker in accordance with the present invention.

In the figure: the automatic feeding device comprises a machine frame 1, a mounting plate 2, a servo motor 3, an input conveying belt 4, a circulating feeding mechanism 5, an output conveying belt 6, an intermediate conveying belt 7, a feeding conveying belt 8, a first circulating material plate 9, a second circulating material plate 10, a driving gear 11, a driven gear 12, a swing arm 13, a round rod 14, a driving box 15 and a gripper 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a unstacker comprises a frame 1, wherein two mounting plates 2 arranged in the front and back are mounted on the frame 1, a servo motor 3 is mounted on the frame 1, two driven gears 12 are mounted on opposite surfaces of the two mounting plates 2, swing arms 13 are mounted on the two driven gears 12 opposite in the front and back, a round rod 14 is fixedly connected between the two swing arms 13, a driving box 15 rotatably connected with the two round rods 14 is sleeved outside the two round rods 14, a gripper 16 is mounted at the bottom of the driving box 15, the gripper 16 is arranged in a folded plate shape, and a rubber sleeve is sleeved on the gripper 16; wherein install drive arrangement in the drive case 15, like revolving cylinder, electric putter etc. can realize two tongs 16 and move relatively or back to back of the body, realize the centre gripping to the box.

The output end of the servo motor 3 is provided with a driving gear 11 meshed with a driven gear 12, the rack 1 is provided with a circulating feeding mechanism 5, the circulating feeding mechanism 5 comprises two feeding conveyer belts 8 which are vertically and parallelly arranged, the lower ends of the opposite surfaces of the two feeding conveyer belts 8 are provided with first circulating material plates 9, and the upper ends of the opposite surfaces of the two feeding conveyer belts 8 are provided with second circulating material plates 10; when the two first circulating material plates 9 move to the positions of the two second circulating material plates 10, the two second circulating material plates 10 move to the positions of the two first circulating material plates 9; wherein, first circulation flitch 9, second circulation flitch 10 do not all contact with input conveyer belt 4, and then the width of input conveyer belt 4 is less than the width of box, so, first circulation flitch 9, second circulation flitch 10 can not touch input conveyer belt 4 when realizing propping up the box.

Input conveyer belt 4 is installed to the right side lower extreme of frame 1, and output conveyer belt 6 is installed to the left side upper end of frame 1, installs middle conveyer belt 7 in the frame 1, installs the diaphragm in the frame 1, installs two electric putter on the diaphragm, and two electric putter's output all is connected with middle conveyer belt 7.

The input conveying belt 4, the output conveying belt 6, the middle conveying belt 7 and the feeding conveying belt 8 are all composed of a driving motor, a conveying belt and two driving rollers, the conveying belt is wound on the two driving rollers, and the driving motor is fixedly connected with one of the driving rollers in a coaxial mode.

When the automatic conveying device is used, a whole stack box body is conveyed into the rack 1 through the input conveying belt 4, the circulating feeding mechanism 5 works, the whole stack box body can be lifted upwards and moved upwards through the two first circulating material plates 9, the servo motor 3 works to drive the driving gear 11, the driven gear 12, the swing arm 13, the round rod 14 and the driving box 15 to swing, the gripper 16 is positioned above the box body, then the gripper 16 works to grip the box body at the upper end, the servo motor 3 rotates reversely, the gripped box body can be conveyed to the middle conveying belt 7, and the box body can be conveyed to the output conveying belt 6 through the middle conveying belt 7; then the circulating feeding mechanism 5 continues to work, the whole stack of box bodies can be moved upwards again, and the servo motor 3 works again and can grab and convey the box bodies; by repeating the steps, the whole stacked box body can be unstacked and conveyed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The unstacker comprises a rack (1) and is characterized in that two mounting plates (2) arranged front and back are mounted on the rack (1), a servo motor (3) is mounted on the rack (1), two driven gears (12) are mounted on the two opposite sides of the two mounting plates (2), swing arms (13) are mounted on the two driven gears (12) opposite front and back, a round rod (14) is fixedly connected between the two swing arms (13) together, a driving box (15) rotationally connected with the round rod is sleeved outside the two round rods (14), a grab handle (16) is mounted at the bottom of the driving box (15), a driving gear (11) meshed with the driven gears (12) is mounted at the output end of the servo motor (3), a circulating feeding mechanism (5) is mounted on the rack (1), an input conveying belt (4) is mounted at the lower end of the right side of the rack (1), an output conveying belt (6) is installed at the upper end of the left side of the rack (1), and a middle conveying belt (7) is installed in the rack (1).

2. An unstacker according to claim 1, wherein the circular feeding mechanism (5) comprises two feeding conveyor belts (8) which are vertically and parallelly arranged, a first circular material plate (9) is arranged at the lower end of each of the opposite surfaces of the two feeding conveyor belts (8), and a second circular material plate (10) is arranged at the upper end of each of the opposite surfaces of the two feeding conveyor belts (8).

3. An unstacker according to claim 1, wherein a transverse plate is mounted on the frame (1), and two electric push rods are mounted on the transverse plate, and the output ends of the two electric push rods are connected with the intermediate conveyor belt (7).

4. An unstacker according to claim 2, wherein the input conveyor belt (4), the output conveyor belt (6), the intermediate conveyor belt (7) and the feeding conveyor belt (8) are each composed of a drive motor, a conveyor belt and two drive rollers, the conveyor belt is wound around the two drive rollers, and the drive motor is coaxially and fixedly connected with one of the drive rollers.

5. An unstacker according to claim 1, wherein the grippers (16) are arranged in a folded plate, the grippers (16) being provided with rubber sleeves.

6. An unstacker according to claim 2, wherein neither the first endless material plate (9) nor the second endless material plate (10) is in contact with the input conveyor belt (4).