CN218838801U

CN218838801U - Sealing and cutting machine for making environment-friendly plastic bag

Info

Publication number: CN218838801U
Application number: CN202222728112.1U
Authority: CN
Inventors: 潘丽成; 戴志鸿; 潘铭锋; 潘莹莹
Original assignee: Nanan Jiancheng Machinery Co ltd
Current assignee: Nanan Jiancheng Machinery Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-04-11
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to a sealing and cutting machine technical field discloses a sealing and cutting machine for environmental protection plastic bag system bag, including system bag mechanism, one side of system bag mechanism is provided with moving mechanism, and moving mechanism is including sealing and cutting mechanism and ball, and ball's one end is provided with first belt pulley, and the outside cover of first belt pulley is equipped with the belt, and another pot head of belt is equipped with the second belt pulley, the utility model discloses open the motor and can make the second belt pulley rotate, and the second belt pulley rotates and makes belt work, and belt work makes first belt pulley rotate, and first belt pulley rotates and makes ball rotate, and ball rotates and makes the slider drive the carriage and move on the conveyer belt, and the carriage moves on the conveyer belt and makes, and the position that makes electric heating sealing strake and shear blade cut the plastic bag through the position removal of electric heating sealing strake and shear blade on the conveyer belt can be adjusted to the size of convenient control plastic bag.

Description

Sealing and cutting machine for environment-friendly plastic bag making

Technical Field

The utility model relates to a seal cutter technical field, specifically be a seal cutter that is used for environmental protection plastic bag system bag.

Background

The environmental protection plastic bag is the abbreviation of various biodegradable plastic bags, and along with the development of science and technology, the material of all kinds of fungible traditional PE plastics appears, including polymer materials such as PLA, PHAs, PBA, PBS, all can substitute traditional PE plastic bag, and environmental protection plastic bag uses comparatively extensively at present: supermarket shopping bags, continuous-rolling freshness protection bags, mulching films and the like have large-scale application examples in China, and starch-based biodegradable plastic bags are also used in industries such as supermarket hotels in a large scale.

When the depth of the plastic bag is adjusted in the sealing and cutting process of the existing plastic bag, the speed of a feeding roller or the sealing and cutting speed of a sealing and cutting knife is often required to be adjusted, the accuracy required by speed adjustment is higher, multiple times of debugging are required, and the working efficiency of workers is greatly reduced.

The existing plastic bag is often unstable due to the fact that the sealing cutter is longer in the sealing and cutting process, and the two ends of the existing plastic bag are supported only by the guide rod on the upper side, so that the sealing cutter is easy to damage.

Accordingly, those skilled in the art have provided a sealing and cutting machine for bag-making of eco-friendly plastic bags to solve the above-mentioned problems of the background art.

Disclosure of Invention

An object of the utility model is to provide a sealing and cutting machine for environmental protection plastic bag system bag to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a seal cutter for environmental protection plastic bag system bag, includes system bag mechanism, one side of system bag mechanism is provided with moving mechanism, moving mechanism is including sealing cutting mechanism and ball, ball's one end is provided with first belt pulley, the outside cover of first belt pulley is equipped with the belt, another pot head of belt is equipped with the second belt pulley, one side of second belt pulley is provided with the motor, seal cutting mechanism includes the support frame and seals the cutter, the outside of support frame is provided with a set of slider, the support frame inboard is provided with a set of guide block, the downside of sealing the cutter is provided with electricity and adds heat seal strake and shearing sword, the upside of sealing the cutter is provided with a set of first cylinder, the both sides that the upside of sealing the cutter is located first cylinder all are provided with the guide bar.

As a further aspect of the present invention: ball and first belt pulley fixed connection, first belt pulley and belt phase-match, belt and second belt pulley phase-match, second belt pulley and motor rotate to be connected.

As a further aspect of the present invention: the support frame is fixedly connected with the sliding block, the support frame is fixedly connected with the guide block, and the sliding block is matched with the ball screw.

As the utility model discloses further scheme again: the sealing cutter is fixedly connected with the electric heating sealing strip, the sealing cutter is fixedly connected with the shearing blade, the first air cylinder is fixedly connected with the sealing cutter, and the guide rod is fixedly connected with the sealing cutter.

As a further aspect of the present invention: the first cylinder is fixedly connected with the support frame, the guide rod is slidably connected with the support frame, and the sealing cutter is matched with the guide block.

As the utility model discloses further scheme again: the bag making mechanism comprises a bag making machine body, a raw material frame is arranged on one side of the bag making machine body, a conveying belt is arranged on the other side of the bag making machine body, a group of environment-friendly plastic raw blanks is arranged in the middle of the raw material frame, a plurality of second supporting frames are arranged on the upper side of the conveying belt, a group of first supporting frames are arranged on the upper side of the bag making machine body, and a group of driving rollers are arranged in the middle of the first supporting frames in a clamping and embedding mode.

As a further aspect of the present invention: the bag making machine comprises a bag making machine body, a raw material rack, a bearing, a group of first support frames, a driving roller and a raw material rack, wherein the bag making machine body is fixedly connected with the raw material rack, the environment-friendly plastic blank is rotatably connected with the raw material rack through the bearing, the bag making machine body is fixedly connected with the group of first support frames, and the driving roller is fixed in the middle of the first support frames through the bearing.

As a further aspect of the present invention: the feeding device comprises a raw material frame, a conveying belt, a plurality of second supporting frames and a ball screw, wherein the raw material frame is fixedly connected with the conveying belt, the conveying belt is fixedly connected with the plurality of second supporting frames, and the ball screw and the motor are fixed on the upper side of the conveying belt through a bearing and the second supporting frames.

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

1. when the plastic bag needs edge sealing and cutting, the first air cylinder is controlled to drive the sealing cutter to move downwards, the sealing cutter moves downwards so that the electric heating sealing edge strips and the shearing blade downwards seal and cut the plastic bag, a guide rod moves on the support frame to play a role in guiding, the sealing cutter can play a role in limiting and supporting through a guide block, and the sealing cutter is prevented from being damaged;

2. can play the supporting role to a set of environmental protection plastics base through the raw materials frame, a set of environmental protection plastics base is through system bag machine body processing back, can make the plastic bag quick travel after processing to the upside of conveyer belt through opening a set of drive roller to make things convenient for the staff to cut the plastic bag after processing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic structural view of a sealing and cutting machine for making an environmentally friendly plastic bag;

FIG. 2 is an exploded view of a sealing and cutting machine for making an environmentally friendly plastic bag;

FIG. 3 is a schematic diagram showing the structure of a moving mechanism of a sealing and cutting machine for making an environmentally friendly plastic bag;

FIG. 4 is a schematic structural view of a sealing and cutting mechanism of a sealing and cutting machine for making an environmentally friendly plastic bag;

fig. 5 is a schematic structural diagram of a bag making mechanism in a sealing and cutting machine for making an environmentally friendly plastic bag.

In the figure: 1. a bag making mechanism; 11. a bag making machine body; 12. a raw material frame; 13. an environment-friendly plastic blank; 14. a first support frame; 15. a drive roller; 16. a conveyor belt; 17. a second support frame; 2. a moving mechanism; 21. a seal cutting mechanism; 211. a support frame; 2111. a slider; 2112. a guide block; 212. sealing the cutter; 2121. electrically heating and sealing the edge strips; 2122. a cutting edge; 2123. a first cylinder; 2124. a guide rod; 22. a ball screw; 221. a first pulley; 222. a belt; 223. a second pulley; 224. an electric motor.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Please refer to fig. 1 to 5, in an embodiment of the present invention, a sealing and cutting machine for making a bag from an environmentally friendly plastic bag includes a bag making mechanism 1, one side of the bag making mechanism 1 is provided with a moving mechanism 2, the moving mechanism 2 includes a sealing and cutting mechanism 21 and a ball screw 22, one end of the ball screw 22 is provided with a first belt pulley 221, an outer side sleeve of the first belt pulley 221 is provided with a belt 222, another end sleeve of the belt 222 is provided with a second belt pulley 223, one side of the second belt pulley 223 is provided with a motor 224, the sealing and cutting mechanism 21 includes a support frame 211 and a sealing and cutting knife 212, an outer side of the support frame 211 is provided with a set of sliders 2111, an inner side of the support frame 211 is provided with a set of guide blocks 2112, a lower side of the sealing and cutting knife 212 is provided with an electrically heated sealing strip 2121 and a shearing edge 2122, an upper side of the sealing and cutting knife 212 is provided with a set of first cylinders 2123, and guide rods 2124 are disposed on two sides of the sealing and cutting knife 212 located on the first cylinders 2123.

In fig. 1, 2, 3 and 4: the ball screw 22 is fixedly connected with the first belt pulley 221, the first belt pulley 221 is matched with the belt 222, the belt 222 is matched with the second belt pulley 223, the second belt pulley 223 is rotatably connected with the motor 224, the support frame 211 is fixedly connected with the slider 2111, the support frame 211 is fixedly connected with the guide block 2112, the slider 2111 is matched with the ball screw 22, the sealing blade 212 is fixedly connected with the electrically heated sealing strip 2121, the sealing blade 212 is fixedly connected with the shearing blade 2122, the first cylinder 2123 is fixedly connected with the sealing blade 212, the guide rod 2124 is fixedly connected with the sealing blade 212, the first cylinder 2123 is fixedly connected with the support frame 211, the guide rod 2124 is slidably connected with the support frame 211, the sealing blade 212 is matched with the guide block 2112, the opening of the motor 224 can rotate the second belt pulley 223, the second belt 223 is rotated to operate the belt 222, the belt 222 operates to rotate the first belt pulley 221, the first belt 221 is rotated to rotate the first ball screw 22, the ball screw 22 is rotated to rotate the slider 2111 to drive the support frame 211 to move on the conveyor belt 16, the support frame 211 to move the cutting blade 16, the cutting blade 16 to drive the electric sealing blade 2121 to move the cutting blade to move the plastic bag, and the sealing strip 16 to move the sealing blade to cut the plastic bag, and the plastic bag, the plastic bag.

In fig. 1, 2 and 5: the bag making mechanism 1 comprises a bag making machine body 11, a raw material frame 12 is arranged on one side of the bag making machine body 11, a conveying belt 16 is arranged on the other side of the bag making machine body 11, a group of environment-friendly plastic raw blanks 13 are arranged in the middle of the raw material frame 12, a plurality of second support frames 17 are arranged on the upper side of the conveying belt 16, a group of first support frames 14 are arranged on the upper side of the bag making machine body 11, a group of driving rollers 15 are arranged in the middle of the group of first support frames 14 in a clamping and embedding mode, the bag making machine body 11 is fixedly connected with the raw material frame 12, the environment-friendly plastic raw blanks 13 are rotatably connected with the raw material frame 12 through bearings, the bag making machine body 11 is fixedly connected with the conveying belt 16, the ball screw 22 and the motor 224 are fixedly connected with the upper side of the conveying belt 16 through bearings, the raw material frame 12 can support the group of environment-friendly plastic blanks 13, and the group of environment-friendly plastic raw blanks 13 can be rapidly moved to the upper side of the conveying belt 16 after being processed through opening the group of driving rollers 15 after being processed by the bag making machine body 11, and plastic bags can be conveniently cut by a worker.

The utility model discloses a theory of operation: the raw material frame 12 can support a group of environment-friendly plastic raw blanks 13, after the group of environment-friendly plastic raw blanks 13 are processed by the bag making machine body 11, the processed plastic bags can move to the upper side of the conveying belt 16 quickly by opening a group of driving rollers 15, so that workers can cut the processed plastic bags conveniently, the motor 224 is opened to enable the second belt pulley 223 to rotate, the second belt pulley 223 rotates to enable the belt 222 to work, the belt 222 works to enable the first belt pulley 221 to rotate, the first belt pulley 221 rotates to enable the ball screw 22 to rotate, the ball screw 22 rotates to enable the slider 2111 to drive the support frame 211 to move on the conveying belt 16, the support frame 211 moves on the conveying belt 16 to enable the positions of the electric heating sealing strips 2121 and the shearing blades 2122 for cutting the plastic bags to be adjusted by the electric heating sealing strips 2121 and the shearing blades 2122, the size of the plastic bags can be controlled conveniently, when the plastic bags need to be cut, the first air cylinder 2123 is controlled to drive the sealing cutter 212 to move downwards, the electric heating sealing strips 2121 and the shearing blades 2122 can play a supporting role in supporting the plastic bags, and the plastic bags can be prevented from being damaged by the cutting guide blades 2124, and the cutting guide bars 212.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The sealing and cutting machine for the bag making of the environment-friendly plastic bag comprises a bag making mechanism (1) and is characterized in that a moving mechanism (2) is arranged on one side of the bag making mechanism (1), the moving mechanism (2) comprises a sealing and cutting mechanism (21) and a ball screw (22), a first belt pulley (221) is arranged at one end of the ball screw (22), one end of a belt (222) is sleeved on the outer side of the first belt pulley (221), a second belt pulley (223) is sleeved on the other end of the belt (222), a motor (224) is arranged on one side of the second belt pulley (223), the sealing and cutting mechanism (21) comprises a supporting frame (211) and a sealing and cutting knife (212), a group of sliding blocks (2111) is arranged on the outer side of the supporting frame (211), a group of guide blocks (2112) is arranged on the inner side of the supporting frame (211), an electric heating sealing strip (2121) and a cutting knife edge (2122) are arranged on the lower side of the sealing and cutting knife (212), a first group of air cylinders (2123) are arranged on the upper side of the sealing and guide rods (2124) are arranged on the two sides of the first air cylinders (2123).

2. The sealing and cutting machine for making eco-friendly plastic bags according to claim 1, wherein the ball screw (22) is fixedly connected with a first pulley (221), the first pulley (221) is matched with a belt (222), the belt (222) is matched with a second pulley (223), and the second pulley (223) is rotatably connected with a motor (224).

3. The sealing and cutting machine for making eco-friendly plastic bags according to claim 1, wherein the support frame (211) is fixedly connected with the slider (2111), the support frame (211) is fixedly connected with the guide block (2112), and the slider (2111) is matched with the ball screw (22).

4. The sealing and cutting machine for bag-making of eco-friendly plastic bags according to claim 1, wherein the sealing and cutting blade (212) is fixedly connected with the electrically heated sealing and cutting strip (2121), the sealing and cutting blade (212) is fixedly connected with the cutting edge (2122), the first cylinder (2123) is fixedly connected with the sealing and cutting blade (212), and the guide rod (2124) is fixedly connected with the sealing and cutting blade (212).

5. The sealing and cutting machine for making eco-friendly plastic bags according to claim 1, wherein the first cylinder (2123) is fixedly connected with the support frame (211), the guide rod (2124) is slidably connected with the support frame (211), and the sealing and cutting knife (212) is matched with the guide block (2112).

6. The sealing and cutting machine for making bags for environment-friendly plastic bags according to claim 1, wherein the bag making mechanism (1) comprises a bag making machine body (11), a raw material rack (12) is arranged on one side of the bag making machine body (11), a conveyor belt (16) is arranged on the other side of the bag making machine body (11), a group of environment-friendly plastic blanks (13) is arranged in the middle of the raw material rack (12), a plurality of second support frames (17) are arranged on the upper side of the conveyor belt (16), a group of first support frames (14) is arranged on the upper side of the bag making machine body (11), and a group of driving rollers (15) is embedded in the middle of the group of first support frames (14).

7. The sealing and cutting machine for plastic environmentally friendly bag making according to claim 6, wherein the bag making machine body (11) is fixedly connected with the raw material rack (12), the plastic environmentally friendly blank (13) is rotatably connected with the raw material rack (12) through a bearing, the bag making machine body (11) is fixedly connected with a set of first supporting frames (14), and the driving roller (15) is fixed in the middle of the first supporting frames (14) through a bearing.

8. The sealing and cutting machine for bag making of environmentally friendly plastic bags according to claim 6, wherein the raw material frame (12) is fixedly connected with the conveyor belt (16), the conveyor belt (16) is fixedly connected with a plurality of second support frames (17), and the ball screw (22) and the motor (224) are fixed on the upper side of the conveyor belt (16) through a bearing and the second support frames (17).