CN218660734U

CN218660734U - Plastic packaging bag cutting device

Info

Publication number: CN218660734U
Application number: CN202223044200.6U
Authority: CN
Inventors: 曹常平
Original assignee: Qingdao Xinyirun Plastic Co ltd
Current assignee: Qingdao Xinyirun Plastic Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-21
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a plastic packaging bag cutting device, including lathe, conveyer belt, pivot, chain, the inner wall fixed mounting of chain has the motor, first mount is installed to the upside of lathe, the inboard middle part of mount is provided with first cylinder, the output fixed mounting of first cylinder has the cutting knife, be provided with the cutting bed under the cutting knife, the second mount is installed to the other end of lathe upside, the inboard middle part of second mount is provided with the second cylinder, sealing device is installed to the output of cylinder, sealing device's bottom is provided with the heat seal. The utility model discloses a be provided with sealing device and collecting vat, utilize sealing device to carry out the banding processing to the plastic bag after the cutting, reduce the loaded down with trivial details step of artifical secondary banding, after the banding is accomplished, the plastic bag directly collects the collecting vat, avoids artifical secondary to collect, has improved the production efficiency of equipment greatly.

Description

Plastic packaging bag cutting device

Technical Field

The utility model relates to a wrapping bag production technical field especially relates to a plastic packaging bag cutting device.

Background

The packaging bag is a bag used for packaging various articles, so that goods are convenient to transport and easy to store in a production flow process, the packaging bag is widely used in daily life and industrial production, actual numbers show that 80% of used plastic bags are finally transported to a garbage piling field area to be treated like common garbage, and only seven percent of plastic is recycled.

The existing plastic packaging bag cutting device needs to collect and arrange the plastic bags twice manually after the plastic bags are cut, and then edge sealing operation is carried out.

SUMMERY OF THE UTILITY MODEL

The utility model provides a plastic packaging bag cutting device to solve the problem of proposing among the above-mentioned background art.

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

the utility model provides a plastic packaging bag cutting device, includes the lathe, the inner wall of lathe is provided with the conveyer belt, the inner wall of conveyer belt rotates and is connected with the pivot, the outside transmission of pivot is connected with the chain, the inner wall fixed mounting of chain has the motor, first mount is installed to the upside of lathe, the inboard middle part of mount is provided with first cylinder, the output fixed mounting of first cylinder has the cutting knife, be provided with the cutting bed under the cutting knife, the second mount is installed to the other end of lathe upside, the inboard middle part of second mount is provided with the second cylinder, sealing device is installed to the output of cylinder, sealing device's bottom is provided with the heat-seal spare, be provided with the heat-seal platform under the heat-seal spare, the outside of heat-seal platform is provided with the chute, the one end of chute is provided with the collecting vat, the four corners department welding of lathe bottom has the foot rest.

As a further improvement scheme of the technical scheme: two rolling shafts are arranged inside the conveying belt, wherein the driving rolling shaft is indirectly connected with the motor through a chain, and the driven rolling shaft rotates by means of friction force of the driving rolling shaft and the conveying belt.

As a further improvement scheme of the technical scheme: the two sides of the inner wall of the first fixing frame are provided with sliding grooves, and sliding blocks matched with the sliding grooves are arranged at the two ends of the outer side of the cutting knife.

As a further improvement scheme of the technical scheme: and a heating device is arranged in the heat-sealing table, and a heat insulation plate is arranged at the part of the heat-sealing table, which is connected and contacted with the machine tool.

As a further improvement scheme of the technical scheme: one end of the conveyor belt is arranged on one side of the outer wall of the heat sealing table, and the other end of the conveyor belt is arranged on one side of the outer wall of the cutting table.

As a further improvement scheme of the technical scheme: one side of the outer wall of the collecting tank is fixedly connected to the outer wall of the heat sealing table, and baffles are further arranged on two sides of the collecting tank.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with sealing device 12, after accomplishing the wrapping bag cutting, the wrapping bag transports 14 upsides of heat-seal platform through conveyer belt 2 and carries out the banding operation, utilizes heat-seal piece 13 to carry out the banding, and after the banding was accomplished, the wrapping bag passes through chute 15 landing and receives the groove 16 the inside, avoids artifical secondary to collect the loaded down with trivial details of wrapping bag, has improved work efficiency greatly.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

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

FIG. 2 is a schematic view of the heat sealing device of the present invention;

FIG. 3 is a schematic view of the collecting tank structure of the present invention

Fig. 4 is a schematic structural view of the heat sealing member of the present invention.

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

1. a machine tool; 2. a conveyor belt; 3. a rotating shaft; 4. a chain; 5. a motor; 6. a first fixing frame; 7. a first cylinder; 8. a cutting knife; 9. cutting table; 10. a second fixing frame; 11. a second cylinder; 12. a heat sealing device; 13. heat sealing; 14. a heat sealing station; 15. a chute; 16. collecting tank; 17. a foot rest.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, the embodiment of the utility model provides an embodiment, a plastic packaging bag cutting device, including lathe 1, the inner wall of lathe 1 is provided with conveyer belt 2, the inner wall of conveyer belt 2 rotates and is connected with pivot 3, the outside transmission of pivot 3 is connected with chain 4, the inner wall fixed mounting of chain 4 has motor 5, first mount 6 is installed to the upside of lathe 1, the inboard middle part of mount 6 is provided with first cylinder 7, the output fixed mounting of first cylinder 7 has cutting knife 8, be provided with cutting bed 9 under cutting knife 8, second mount 10 is installed to the other end of lathe 1 upside, the inboard middle part of second mount 10 is provided with second cylinder 11, sealing device 12 is installed to the output of cylinder 11, sealing device 12's bottom is provided with heat-sealing piece 13, be provided with heat-sealing platform 14 under heat-sealing piece 13, the outside of heat-sealing platform 14 is provided with chute 15, chute 15's one end is provided with collecting vat 16, the four corners department welding of lathe 1 bottom has foot rest 17.

Referring to fig. 1, two rollers are disposed inside the conveyor belt 2, wherein a driving roller is indirectly connected to a motor 5 through a chain 4, a driven roller rotates by friction with the conveyor belt 2, the motor 5 provides power to drive the driving roller to rotate, and the conveyor belt 2 moves to drive the driven roller to move through friction.

Referring to fig. 1, sliding grooves are formed on two sides of an inner wall of the first fixing frame 6, wherein sliding blocks engaged with the sliding grooves are formed on two ends of an outer side of the cutting knife 8, and the cutting knife 8 can perform reciprocating cutting motion on the inner wall of the sliding groove through the sliding grooves.

Referring to fig. 3, a heating device is disposed inside the heat-sealing table 14, wherein a heat insulation board is disposed at a portion of the heat-sealing table 14, which is in contact with the machine tool 1, and the heat insulation board can effectively prevent the machine tool 1 from being heated by the heat-sealing table 14 to affect normal operation, wherein heat loss can be effectively reduced through the heat insulation board.

Referring to fig. 3, one end of the conveyor 2 is disposed at one side of the outer wall of the heat-sealing station 14, and the other end of the conveyor 2 is disposed at one side of the outer wall of the cutting station 9, so that the heat-sealing operation is performed by sequentially cutting the packing bags by the conveyor 2.

Referring to fig. 1-3, one side of the outer wall of the collecting tank 16 is fixedly connected to the outer wall of the heat sealing station 14, wherein baffles are further disposed on two sides of the collecting tank 16, so that the packaging bags finished by cutting and sealing the edges can move along with the conveyor belt 2 into the collecting tank 16, and the complexity of heat secondary collection is reduced.

The utility model discloses a theory of operation is: at first the wrapping bag is placed on cutting bed 9, and the wrapping bag is after the cutting of cutting knife 8, under the effect that motor 5 provides power, follows conveyer belt 2 and transports the upside of heat-seal platform 14, utilizes heat-seal piece 13 above heat-sealing device 12 to carry out the heat-seal, and the plastic bag after the heat-seal is accomplished can be with chute 15 landing to collection groove 16 the inside, reduces the loaded down with trivial details step that artifical secondary collected the wrapping bag.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. A plastic packaging bag cutting device is characterized by comprising a machine tool (1), the inner wall of the machine tool (1) is provided with a conveyor belt (2), the inner wall of the conveyor belt (2) is rotationally connected with a rotating shaft (3), the outer side of the rotating shaft (3) is in transmission connection with a chain (4), the inner wall of the chain (4) is fixedly provided with a motor (5), a first fixing frame (6) is arranged on the upper side of the machine tool (1), a first air cylinder (7) is arranged in the middle of the inner side of the fixed frame (6), a cutting knife (8) is fixedly arranged at the output end of the first cylinder (7), a cutting table (9) is arranged right below the cutting knife (8), the other end of the upper side of the machine tool (1) is provided with a second fixed frame (10), a second cylinder (11) is arranged in the middle of the inner side of the second fixing frame (10), the output end of the cylinder (11) is provided with a heat sealing device (12), the bottom of the heat sealing device (12) is provided with a heat sealing piece (13), a heat sealing platform (14) is arranged right below the heat sealing piece (13), a chute (15) is arranged on the outer side of the heat sealing table (14), a collecting tank (16) is arranged at one end of the chute (15), foot rests (17) are welded at four corners of the bottom of the machine tool (1).

2. A plastic packaging bag cutting apparatus as claimed in claim 1, wherein the conveyor belt (2) is internally provided with two rollers, wherein the driving roller is indirectly connected to the motor (5) via the chain (4), and the driven roller is rotated by means of friction with the conveyor belt (2).

3. A plastic packaging bag cutting device according to claim 1, characterized in that the inner wall of the first holder (6) is provided with sliding grooves at both sides, wherein the outer side of the cutting knife (8) is provided with sliding blocks at both ends for fitting with the sliding grooves.

4. A plastic packaging bag cutting device as claimed in claim 1, characterized in that the heat-sealing station (14) is internally provided with heating means, wherein the portion of the heat-sealing station (14) in contact with the machine tool (1) is provided with a heat-insulating plate.

5. A plastic bag cutting apparatus as defined in claim 1, wherein one end of said conveyor belt (2) is disposed at one side of the outer wall of the heat sealing station (14), and wherein the other end of the conveyor belt (2) is disposed at one side of the outer wall of the cutting station (9).

6. A plastic bag cutting apparatus as defined in claim 1 wherein the collection trough (16) is fixedly attached to the outer wall of the heat sealing station (14) on one side of the outer wall, and wherein baffles are provided on both sides of the collection trough (16).