CN216072331U

CN216072331U - Seamless plastic bag forming machine

Info

Publication number: CN216072331U
Application number: CN202122827429.6U
Authority: CN
Inventors: 刘国超; 许增信; 赵亮; 苏海涛
Original assignee: Xiongxian Lucheng Paper & Plastic Packaging Co ltd
Current assignee: Xiongxian Lucheng Paper & Plastic Packaging Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-03-18
Anticipated expiration: 2031-11-18

Abstract

The utility model discloses a seamless plastic bag forming machine which comprises a machine table, wherein a fixed column and a supporting rod are mounted on the machine table, a first motor and a winding rod are mounted on the fixed column, the winding rod is mounted on a rotating shaft of the first motor, a lifting sliding groove is formed in the fixed column, a sliding block is slidably mounted in the lifting sliding groove, a pressing roller is mounted on the sliding block, and the upper end of the pressing roller is tightly attached to the winding rod. The pressing roller is tightly pressed on the surface of the plastic bag under the action of the spring, so that the plastic bag is tightly wound on the winding rod, and the situation that the plastic bag is wound and fluffy is avoided; the two sides of the plastic bag on the flat plate are pressed through the rubber strips and pulled, so that the plastic bag can be pulled flat, and the phenomenon that the plastic bag is wrinkled is avoided.

Description

Seamless plastic bag forming machine

Technical Field

The utility model belongs to the technical field of plastic bag forming machines, and particularly relates to a seamless plastic bag forming machine.

Background

The plastic bag is a bag made of plastic (common plastic such as polypropylene, polyester, nylon and the like) as a main raw material, is an essential article in daily life of people, and is often used for containing other articles. The plastic bag has the advantages of low price, extremely light weight, large capacity and convenient storage, but is prohibited from production and use by some countries due to the defects of extremely long degradation period and difficult processing of the plastic bag.

At present, when a seamless plastic bag forming machine works, a winding roller is needed to wind a processed seamless plastic bag, but when the plastic bag is wound, the plastic bag is easily wrinkled and fluffy in winding, and the winding effect of the plastic bag is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a seamless plastic bag forming machine, which aims to solve the problem that the rolling effect of plastic bags is influenced by the fact that the plastic bags are prone to being wrinkled and fluffy to roll when the plastic bags are rolled.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a seamless plastic bag forming machine, includes the board, install fixed column and bracing piece on the board, install first motor and rolling pole on the fixed column, the rolling pole is installed in the pivot of first motor, be equipped with the lift spout on the fixed column, slidable mounting has the slider in the lift spout, install the compression roller on the slider, the upper end of compression roller is hugged closely on the rolling pole.

Preferably, install spring and slide bar in the lift spout, install the upper end of spring on the slider, through spring jack-up slider and compression roller for the compression roller tightly presses on the surface of coiling pole, slider and spring all overlap and establish on the slide bar, are equipped with the round hole on the slider, and the slide bar cover is established in the round hole, through slide bar supporting spring, avoids appearing the condition that spring bending deformation influences elasticity.

Preferably, the top plate and the flat plate are installed on the support rod, and the flat plate is in a horizontal state, so that the plastic bag passing through the surface of the flat plate is also in a horizontal state.

Preferably, the top plate is provided with a mounting groove and a second motor, the mounting groove is internally provided with a rotating roller, and one end of the rotating roller is arranged on a rotating shaft of the second motor.

Preferably, the rotating roller is provided with a rubber strip, and the lower end of the rubber strip is tightly attached to the flat plate, so that the rubber strip presses two sides of the plastic bag on the flat plate to pull when rotating, and the plastic bag can be pulled flat.

Compared with the prior art, the utility model has the beneficial effects that: the pressing roller is tightly pressed on the surface of the plastic bag under the action of the spring, so that the plastic bag is tightly wound on the winding rod, and the situation that the plastic bag is wound and fluffy is avoided; the two sides of the plastic bag on the flat plate are pressed through the rubber strips and pulled, so that the plastic bag can be pulled flat, and the phenomenon that the plastic bag is wrinkled is avoided.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

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

FIG. 3 is a side cross-sectional view of the top plate and flat plate of the present invention.

In the figure: the device comprises a machine table 1, a fixed column 2, a supporting rod 3, a first motor 4, a winding rod 5, a lifting sliding groove 6, a sliding block 7, a pressing roller 8, a spring 9, a sliding rod 10, a top plate 11, a flat plate 12, a mounting groove 13, a second motor 14, a rotating roller 15 and a rubber strip 16.

Detailed Description

Please refer to fig. 1 and 2, a seamless plastic bag forming machine comprises a machine table 1, a fixed column 2 and a support rod 3 are mounted on the machine table 1 through screws, a first motor 4 and a winding rod 5 are mounted on the fixed column 2, the first motor 4 is mounted on the fixed column 2 through screws, the winding rod 5 is fixed on the fixed column 2 through a bearing, the winding rod 5 is mounted on a rotating shaft of the first motor 4 through screws, a lifting chute 6 is arranged on the fixed column 2, a sliding block 7 is slidably mounted in the lifting chute 6, a pressing roller 8 is mounted on the sliding block 7 through a bearing, and the upper end of the pressing roller 8 is tightly attached to the winding rod 5.

Referring to fig. 2, a spring 9 and a sliding rod 10 are installed in the lifting chute 6 through screws, the upper end of the spring 9 is installed on the sliding block 7 through screws, the sliding block 7 and the compression roller 8 are jacked up through the spring 9, so that the compression roller 8 is tightly pressed on the surface of the winding rod 5, the sliding block 7 and the spring 9 are both sleeved on the sliding rod 10, a circular hole is formed in the sliding block 7, the sliding rod 10 is sleeved in the circular hole, and the spring 9 is supported through the sliding rod 10, so that the situation that the elastic force is affected by the bending deformation of the spring 9 is avoided.

Referring to fig. 1 and 3, a top plate 11 and a flat plate 12 are mounted on the support rod 3 through screws, and the flat plate 12 is in a horizontal state, so that the plastic bag passing through the surface of the flat plate 12 is also in a horizontal state.

Referring to fig. 1 and 3, a mounting groove 13 and a second motor 14 are arranged on the top plate 11, the second motor 14 is mounted on the top plate 11 through a screw, a rotating roller 15 is mounted in the mounting groove 13 through a bearing, and one end of the rotating roller 15 is mounted on a rotating shaft of the second motor 14 through a screw.

Referring to fig. 1 and 3, a rubber strip 16 is mounted on the rotating roller 15 through a screw, and the lower end of the rubber strip 16 is tightly attached to the flat plate 12, so that the rubber strip 16 presses and pulls two sides of the plastic bag on the flat plate 12 during rotation, and the plastic bag can be pulled flat.

The working principle of the scheme is as follows: when using, the plastic bag that make-up machine processing was accomplished passes dull and stereotyped 12 upper surface winding on rolling up pole 5, control first motor 4, the operation of second motor 14, first motor 4 drives rolling up pole 5 and rotates, can twine the plastic bag on rolling up pole 5, simultaneously pinch roller 8 tightly presses the surface at the plastic bag under the effect of spring 9, make the plastic bag tightly wind on rolling up pole 5, avoid appearing the fluffy condition of plastic bag rolling, and second motor 14 drives rotor roll 15, rotor roll 15 drives rubber strip 16 and rotates, make rubber strip 16 push down the both sides of plastic bag on dull and stereotyped 12 and pull, can tear the plastic bag flat, avoid appearing the condition of plastic bag fold.

Claims

1. The utility model provides a seamless plastic bag make-up machine, includes board (1), its characterized in that: install fixed column (2) and bracing piece (3) on board (1), install first motor (4) and winding rod (5) on fixed column (2), winding rod (5) are installed in the pivot of first motor (4), be equipped with lift spout (6) on fixed column (2), slidable mounting has slider (7) in lift spout (6), install compressing roller (8) on slider (7), the upper end of compressing roller (8) is hugged closely on winding rod (5).

2. The seamless plastic bag molding machine according to claim 1, wherein: install spring (9) and slide bar (10) in lift spout (6), install the upper end of spring (9) on slider (7), slider (7) and spring (9) are all established on slide bar (10).

3. The seamless plastic bag molding machine according to claim 1, wherein: the supporting rod (3) is provided with a top plate (11) and a flat plate (12).

4. The seamless plastic bag molding machine according to claim 3, wherein: the top plate (11) is provided with a mounting groove (13) and a second motor (14), a rotating roller (15) is mounted in the mounting groove (13), and one end of the rotating roller (15) is mounted on a rotating shaft of the second motor (14).

5. The seamless plastic bag molding machine according to claim 4, wherein: the rotating roller (15) is provided with a rubber strip (16), and the lower end of the rubber strip (16) is tightly attached to the flat plate (12).