CN111332834A

CN111332834A - Special tongs of soft packet of cigarette paper

Info

Publication number: CN111332834A
Application number: CN202010198228.1A
Authority: CN
Inventors: 刘文烽; 誉东明; 陈瑛; 唐开权; 温荃; 周昌军
Original assignee: LIUZHOU CITY AUTOMATION SCIENCE RESEARCH INSTITUTE
Current assignee: LIUZHOU CITY AUTOMATION SCIENCE RESEARCH INSTITUTE
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-06-26

Abstract

The invention relates to a special gripper for soft package cigarette paper, which comprises a connecting plate, an upper clamping block, a lower clamping block and a cylinder, wherein the upper clamping block is arranged on the connecting plate; a vertically downward guide rod is fixed at the lower end of the connecting plate, the lower clamping block is fixed at the lower end of the guide rod, and the upper clamping block is arranged on the guide rod in a vertically sliding manner and corresponds to the upper part of the lower clamping block; the cylinder is fixed on the connecting plate, and the telescopic end of the cylinder is connected with the upper clamping block and drives the upper clamping block to slide up and down so as to be folded with the lower clamping block to clamp the soft package cigarette paper or be separated from the lower clamping block to release the soft package cigarette paper; and the lower clamping block is provided with an elastic mechanism for increasing friction force when clamping soft package cigarette paper and reducing friction force when releasing the soft package cigarette paper. The invention has the beneficial effects that: the flexible cigarette paper can be used for replacing workers, the flexible cigarette paper can be grabbed according to the specified time and the specified amount and transferred to the corresponding position to be released, and the grabbing and releasing are accurate and reliable.

Description

Special tongs of soft packet of cigarette paper

Technical Field

The invention relates to the field of cigarette production equipment, in particular to a special gripper for soft package cigarette paper.

Background

The automatic feeding machine for the soft package auxiliary materials of the tobacco is a novel special automatic device used on the existing soft package tobacco rolling and wrapping equipment, and is used for automatic feeding of the auxiliary materials. In the process of the operation of the soft-package tobacco rolling equipment, soft-package packing paper needs to be continuously fed into a feed inlet of the equipment by a worker so as to ensure that the rolling equipment has enough auxiliary materials for packaging production. Above-mentioned manual feeding can not accomplish automated production, greatly reduced production efficiency.

Disclosure of Invention

In summary, in order to overcome the defects in the prior art, the invention provides a special gripper for soft package cigarette paper.

The technical scheme for solving the technical problems is as follows: a special gripper for soft package cigarette paper comprises a connecting plate, an upper clamping block, a lower clamping block and a cylinder; a vertically downward guide rod is fixed at the lower end of the connecting plate, the lower clamping block is fixed at the lower end of the guide rod, and the upper clamping block is arranged on the guide rod in a vertically sliding manner and corresponds to the upper part of the lower clamping block; the cylinder is fixed on the connecting plate, and the telescopic end of the cylinder is connected with the upper clamping block and drives the upper clamping block to slide up and down so as to be folded with the lower clamping block to clamp the soft package cigarette paper or be separated from the lower clamping block to release the soft package cigarette paper; and the lower clamping block is provided with an elastic mechanism for increasing friction force when clamping soft package cigarette paper and reducing friction force when releasing the soft package cigarette paper.

The invention has the beneficial effects that: the flexible cigarette paper can be used for replacing workers, the flexible cigarette paper can be grabbed according to the specified time and the specified amount and transferred to the corresponding position to be released, and the grabbing and releasing are accurate and reliable.

On the basis of the technical scheme, the invention can be further improved as follows:

further, the elastic mechanism comprises an elastic sheet, a spring and a rubber material; the elastic sheet is positioned above the lower clamping block, and the elastic sheet is connected with the lower clamping block through a plurality of springs; the spring plate is provided with a plurality of openings, the rubber material is fixed on the lower clamping block and corresponds to the positions of the openings, and after the upper clamping block and the lower clamping block are folded to compress the spring, the rubber material is exposed above the opening to increase the friction force for clamping the soft package cigarette paper.

The beneficial effect of adopting the further scheme is that: the realization is snatched and is released the accuracy of soft packet of cigarette paper.

Further, the top of the connecting plate is provided with a flange for connecting a manipulator.

The beneficial effect of adopting the further scheme is that: and the connection with the manipulator is realized.

Drawings

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

fig. 2 is an enlarged view a of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a connecting plate, 2, an upper clamping block, 3, a lower clamping block, 4, a cylinder, 5, a guide rod, 6, an elastic sheet, 7, a spring, 8, a rubber material, 9, an opening, 10 and a flange.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.

As shown in figure 1, the special gripper for soft package cigarette paper comprises a connecting plate 1, an upper clamping block 2, a lower clamping block 3 and a cylinder 4. The top of the connecting plate 1 is provided with a flange 10 for connecting a manipulator, the lower end of the connecting plate is fixed with a vertically downward guide rod 5, the lower clamping block 3 is fixed at the lower end of the guide rod 5, the upper clamping block 2 is arranged on the guide rod 5 in a vertically sliding manner and corresponds to the upper part of the lower clamping block 3, and the following method can be specifically adopted: the upper clamping block 2 is sleeved on the guide rod 5 in a clearance fit manner. The cylinder 4 is fixed on the connecting plate 1, and its flexible end is connected and is driven go up clamp splice 2 and slide from top to bottom with lower clamp splice 3 folds and presss from both sides tight soft packet of cigarette paper, perhaps with lower clamp splice 3 is separated and is released soft packet of cigarette paper. And the lower clamping block 3 is provided with an elastic mechanism for increasing friction force when clamping soft package cigarette paper and reducing friction force when releasing the soft package cigarette paper.

As shown in fig. 2, the elastic mechanism includes a spring plate 6, a spring 7 and a rubber material 8. The elastic sheet 6 is arranged above the lower clamping block 3, and the elastic sheet 6 is connected with the lower clamping block 3 through a plurality of springs 7. The elastic sheet 6 is provided with a plurality of openings, the rubber material 8 is fixed on the lower clamping block 3 and corresponds to the positions of the openings, and after the upper clamping block 2 and the lower clamping block 3 are folded to compress the spring 7, the rubber material 8 is exposed above the opening 9 to increase the friction force for clamping soft package cigarette paper.

When the soft package cigarette paper is grabbed, firstly, the grabber is driven by the manipulator to move to a corresponding position, and how the cylinder 4 drives the upper clamping block 2 to slide downwards along the guide rail 5 and fold with the lower clamping block 3 so as to clamp the soft package cigarette paper. When pressing from both sides tight soft packet of cigarette paper, go up clamp splice 2 and push down shell fragment 6, shell fragment 6 downstream and compression spring 7, the shell fragment 6 downstream back, expose the top outside opening 9 and contact with soft packet of cigarette paper after passing opening 9 rubber material 8 on the lower clamp splice 3, and then increase the frictional force that presss from both sides tight soft packet of cigarette paper with lower clamp splice 2. Soft packet of cigarette paper is cliied the back and is removed on the station of corresponding equipment under the drive of manipulator again, after arriving the destination, the flexible end of cylinder 4 upwards contracts and drives clamp splice 2 and upwards slides and separate along

guide rail

5 and 3 with clamp splice down, go up

clamp splice

2 and 3 back of separating of clamp splice down, spring 6 reconversion upwards promotes shell fragment 6, shell fragment 6 is upwards promoted the back and separates soft packet of cigarette paper and rubber materials 8, the soft packet of cigarette paper reduces with the frictional force of soft packet of cigarette paper after 8 separation of rubber materials, take out soft packet of cigarette paper together because of frictional force is too big when preventing that the tongs from taking out.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The special gripper for the soft package cigarette paper is characterized by comprising a connecting plate (1), an upper clamping block (2), a lower clamping block (3) and a cylinder (4); a guide rod (5) which is vertically downward is fixed at the lower end of the connecting plate (1), the lower clamping block (3) is fixed at the lower end of the guide rod (5), and the upper clamping block (2) is installed on the guide rod (5) in a vertically sliding mode and is located above the lower clamping block (3); the cylinder (4) is fixed on the connecting plate (1), the telescopic end of the cylinder extends downwards to be connected with the upper clamping block (2) and drives the upper clamping block to slide up and down so that the upper clamping block and the lower clamping block (3) can be folded to clamp soft package cigarette paper, or the cylinder and the lower clamping block (3) can be separated to release the soft package cigarette paper; and an elastic mechanism used for increasing friction force when clamping soft package cigarette paper and reducing friction force when releasing the soft package cigarette paper is arranged on the lower clamping block (3).

2. The special gripper for soft cigarette paper according to claim 1, characterized in that the elastic mechanism comprises an elastic sheet (6), a spring (7) and a rubber material (8); the elastic sheet (6) is positioned above the lower clamping block (3), and the elastic sheet (6) is connected with the lower clamping block (3) through a plurality of springs (7); be equipped with a plurality of openings (9) on shell fragment (6), rubber material (8) are fixed on clamp splice (3) down and be located the below of opening (9), and go up clamp splice (2) with clamp splice (3) fold down and make soft packet of cigarette paper compression behind spring (7), rubber material (8) expose to the frictional force of the top of opening (9) is in order to increase the tight soft packet of cigarette paper of clamp.

3. The special gripper for soft cigarette paper according to claim 1 or 2, characterized in that a flange (10) for connecting a manipulator is arranged on the top of the connecting plate (1).