CN112319968B

CN112319968B - A grabbing device for tearing open tobacco leaf packing outer container

Info

Publication number: CN112319968B
Application number: CN202011319983.7A
Authority: CN
Inventors: 昌建文; 廖林斌; 林志成; 耿旭超; 刘艳军; 郑冠; 谭雪平; 刘洪云
Original assignee: Zhongshan Tuodian Electronic Technology Co ltd
Current assignee: Zhongshan Tuodian Electronic Technology Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2022-05-27
Anticipated expiration: 2040-11-23
Also published as: CN112319968A

Abstract

The invention discloses a gripping device for detaching a tobacco leaf packaging outer box, which comprises a base, a primary lifting seat and a first driver capable of driving the primary lifting seat to move up and down relative to the base, wherein a plurality of first suckers capable of adsorbing the edge part of the upper surface of the outer box are arranged on the primary lifting seat at intervals, a secondary lifting seat and a second driver capable of driving the secondary lifting seat to move up and down are arranged on the primary lifting seat, and a second sucker capable of adsorbing the middle part of the upper surface of the outer box is arranged on the secondary lifting seat. After the outer box is tightly sucked through the first sucking disc and the second sucking disc, the outer box can be automatically taken out by driving the one-level lifting seat to move upwards through the first driver, and the whole process is automatically carried out, so that the device is convenient and reliable.

Description

A grabbing device for tearing open tobacco leaf packing outer container

Technical Field

The invention relates to a gripping device for detaching a tobacco leaf packaging outer box.

Background

Due to the requirements of cigarette production process, fresh tobacco leaves need to be stored for several years before being put into cigarette production, and the tobacco leaves are likely to deteriorate during storage, so the quality inspection is carried out before the production. The prior tobacco leaf packing box is generally composed of two paper boxes, wherein an inner box is not provided with a top shell, an outer box is not provided with a bottom shell, and after tobacco leaves are filled into the inner box, the outer box is sleeved on the inner box to form the tobacco leaf packing box similar to a top and bottom cover box. When the quality of the stored tobacco leaves is checked, the outer box and the inner box need to be opened in sequence, and then whether the quality of the stored tobacco leaves reaches the standard or not is judged in an artificial visual observation mode.

In the prior art, the outer box and the inner box are opened manually, because the weight of each box of tobacco leaves is large, the weight is generally dozens of kilograms to hundreds of kilograms, and the upper surface of the outer box is deformed by being pressed frequently, the box is difficult to take manually, the working phase rate is low, and the carton is easy to damage.

Disclosure of Invention

In view of the above, the present invention provides a gripping device for removing an outer box of a tobacco package, which can automatically remove the outer box of the tobacco package.

The technical scheme adopted by the invention for solving the technical problem is as follows:

the utility model provides a grabbing device for tearing open tobacco leaf packing outer container, includes frame, one-level lift seat and can drive the first driver that one-level lift seat reciprocated for the frame, the interval is provided with a plurality of first sucking discs that can adsorb the edge part of outer container upper surface on the one-level lift seat, be provided with second grade lift seat on the one-level lift seat and can drive the second driver that second grade lift seat reciprocated, second grade lift seat on be provided with the second sucking disc that can adsorb the middle part of outer container upper surface.

Preferably, the first suction cups are arranged in two rows for sucking two side edges of the upper surface of the outer box.

Preferably, the outer box comprises a front side plate, a rear side plate, a left side plate, a right side plate, a front side lug connected to the upper edge of the front side plate, and a rear side lug connected to the upper edge of the rear side plate, the front side lug and the rear side lug are folded and spliced to form the top of the outer box, and a pressing plate capable of abutting against the splicing position of the front side lug and the rear side lug is arranged on the first-stage lifting seat.

Preferably, the lower surface of the pressure plate is flush with the suction surface of the first suction pad.

Preferably, the primary lifting seat is provided with a guide post capable of guiding up and down, and the base is provided with a guide sleeve matched with the guide post.

Preferably, the first driver is an air cylinder arranged on the base, and the second driver is an air cylinder arranged on the primary lifting seat.

The beneficial effects of the invention are: according to the invention, the first sucker can adsorb the edge part of the upper surface of the outer box, the second sucker can adsorb the deformed part of the middle part of the upper surface of the outer box, the outer box is tightly adsorbed by the first sucker and the second sucker, and the first driver drives the first-stage lifting seat to move upwards to automatically take out the outer box, so that the whole process is automatically carried out, and the device is convenient and reliable.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a perspective view of a graspable outer case of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. In addition, the descriptions related to "preferred", "less preferred", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "preferred" or "less preferred" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 3, the invention provides a gripping device for detaching a tobacco leaf packaging outer box, which comprises a base 1, a primary lifting seat 2 and a first driver 3 capable of driving the primary lifting seat 2 to move up and down relative to the base 1, wherein a plurality of first suction cups 4 capable of adsorbing the edge part of the upper surface of the outer box 8 are arranged on the primary lifting seat 2 at intervals, a secondary lifting seat 5 and a second driver 6 capable of driving the secondary lifting seat 5 to move up and down are arranged on the primary lifting seat 2, and a second suction cup 7 capable of adsorbing the middle part of the upper surface of the outer box 8 is arranged on the secondary lifting seat 5.

Preferably, the first suction cups 4 are arranged symmetrically in two rows for sucking the front and rear side edges of the upper surface of the outer case 8.

The outer box 8 is placed in the warehouse with the top portion thereof generally depressed and recessed at the middle. When the outer box 8 is disassembled by adopting the gripping device, the gripping device can be arranged above one conveying line. After the binding belt of the tobacco leaf packaging box is removed, the tobacco leaf packaging box moves below the gripping device of the invention along with the conveyor line, then the conveyor line stops, the first driver 3 drives the first-stage lifting seat 2 to move downwards, the first suction disc 4 is adsorbed on the edge part of the upper surface of the outer box 8, then the second driver 6 drives the second-stage lifting seat 5 to move downwards, the concave part at the top of the outer box 8 is adsorbed through the second suction disc 7, and the last-stage lifting seat 2 moves upwards, so that the outer box 8 can be lifted, and the outer box 8 is separated from the inner box.

The conventional outer box 8 is a structure shown in fig. 3, the outer box 8 comprises a front side plate 81, a rear side plate 82, a left side plate 83, a right side plate 84, a front side ear 85 connected to the upper edge of the front side plate 81, and a rear side ear 86 connected to the upper edge of the rear side plate 82, the front side ear 85 and the rear side ear 86 are folded and spliced to form the top of the outer box 8, and a splicing seam is formed at the splicing position of the front side ear 85 and the rear side ear 86 and is generally bonded to the splicing seam through an adhesive tape. When the outer case 8 is lifted up by the suction cup, the front ears 85 and the rear ears 86 are easily opened.

In order to solve the above problem, the primary lifting base 2 is provided with a pressing plate 21 which can be pressed against the joint of the front side ear 85 and the rear side ear 86. Preferably, the lower surface of the pressing plate 21 is flush with the suction surface of the first suction pad 4. The pressing plate 21 presses the splicing part of the front side lug 85 and the rear side lug 86, so that the two side lugs can be prevented from being lifted when the outer box 8 is lifted by adopting a sucking disc, and the device is safe and reliable.

Furthermore, a guide post 22 capable of guiding up and down is arranged on the primary lifting seat 2, and a guide sleeve 11 matched with the guide post 22 is arranged on the machine base 1. The guide post 22 and the guide sleeve 11 can guide the lifting seat, so that the smoothness of lifting motion is improved.

In a preferred embodiment of the present invention, the first actuator 3 is an air cylinder disposed on the machine base 1, and the second actuator 6 is an air cylinder disposed on the primary lifting base 2.

In some aspects of the present invention, the first driver 3 and the second driver 6 may also adopt a motor, an electric push rod, and the like, but are not limited thereto.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which can be directly or indirectly applied to other related technical fields without departing from the spirit of the present invention, are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a grabbing device for tearing open tobacco leaf packing outer container, a serial communication port, including frame (1), one-level lift seat (2) and can drive one-level lift seat (2) first driver (3) that reciprocate for frame (1), interval is provided with first sucking disc (4) that a plurality of outer container (8) upper surface's edge portion can be adsorbed on one-level lift seat (2), be provided with second grade lift seat (5) on one-level lift seat (2) and can drive second driver (6) that second grade lift seat (5) reciprocated, second grade lift seat (5) on be provided with second sucking disc (7) that can adsorb the middle part of outer container (8) upper surface, outer container (8) including preceding curb plate (81), posterior lateral plate (82), left side board (83), right side board (84), connect in preceding side ear (85) on the reason of preceding curb plate (81), And the rear side lug (86) is connected to the upper edge of the rear side plate (82), the front side lug (85) and the rear side lug (86) are folded and spliced to form the top of the outer box (8), and the first-stage lifting seat (2) is provided with a pressing plate (21) which can be pressed against the splicing part of the front side lug (85) and the rear side lug (86).

2. The gripping device for unpacking the outer box of tobacco leaves according to claim 1, characterized in that the first suction cups (4) are arranged in two rows for sucking the two side edges of the upper surface of the outer box (8).

3. The gripping device for unpacking the outer box according to claim 1, characterised in that the lower surface of the pressure plate (21) is flush with the suction surface of the first suction cup (4).

4. The gripping device for unpacking the tobacco leaf and packing the outer box according to the claim 1, characterized in that the primary lifting seat (2) is provided with a guide post (22) which can be guided up and down, and the base (1) is provided with a guide sleeve (11) which is matched with the guide post (22).

5. The gripping device for unpacking the outer box of tobacco leaves according to claim 1, characterized in that the first driver (3) is a pneumatic cylinder arranged on the base (1) and the second driver (6) is a pneumatic cylinder arranged on the primary lifting base (2).