CN117565473B - Production method of antistatic plastic express packaging bag - Google Patents
Production method of antistatic plastic express packaging bag Download PDFInfo
- Publication number
- CN117565473B CN117565473B CN202410064317.5A CN202410064317A CN117565473B CN 117565473 B CN117565473 B CN 117565473B CN 202410064317 A CN202410064317 A CN 202410064317A CN 117565473 B CN117565473 B CN 117565473B
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- yaw
- slitting
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- auxiliary
- cutting device
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 27
- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 230000003068 static effect Effects 0.000 claims abstract description 29
- 230000005611 electricity Effects 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 9
- 238000000071 blow moulding Methods 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims abstract description 5
- 239000002985 plastic film Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010137 moulding (plastic) Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010096 film blowing Methods 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B70/16—Cutting webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
- B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/006—Controlling; Regulating; Measuring; Safety measures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2155/00—Flexible containers made from webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B2160/00—Shape of flexible containers
- B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Abstract
The invention relates to a production method of an antistatic plastic express packaging bag, which belongs to the technical field of plastic molding, and comprises the following steps: s1: blow molding; s2: discharging and arranging materials to form a closed-loop double-layer film; s3: dividing each layer of film in the double-layer film conveying process in a staggered mode by using packaging bag production equipment, so that the closed-loop double-layer film is divided into two folded films, and the edges of the two folded films are staggered; s4: static electricity is removed before the two films are separated; s5: respectively winding and cutting two rolls of folded films; s6: and sealing and cutting the edges of the two rolls of folded films respectively. The invention has high packaging efficiency.
Description
Technical Field
The invention relates to the technical field of plastic molding, in particular to a production method of an antistatic plastic express packaging bag.
Background
The dosage of the express packaging bag is very large, and enterprises need to open the packaging bags one by one when packaging products, but the speed of opening the packaging bags and the packaging speed are not high for a long time, because the reason is from the manufacturing industry of the existing packaging bags.
The existing manufacturing process of the packaging bag comprises the following steps: the first step of film blowing is a plastic processing method, and the film blowing is a plastic processing technology for heating and melting plastic particles and then blowing into a film, and is the first step of plastic bag manufacturing. The bag is cut later, but this method has a great problem that the cut bag is flush in port, and static electricity generated in the bag making process makes it difficult to open the packaging bag, and even after the packaging bag is opened, the packaging bag is stuck back again due to the static electricity.
The above problems, if solved, will greatly improve the packaging efficiency.
Disclosure of Invention
In order to overcome the technical defects in the prior art, the invention provides a production method of an antistatic plastic express packaging bag, which has high packaging efficiency.
The technical scheme adopted by the invention is as follows:
the production method of the antistatic plastic express packaging bag comprises the following steps:
s1: blow molding;
s2: discharging and arranging materials to form a closed-loop double-layer film;
s3: dividing each layer of film in the double-layer film conveying process in a staggered mode by using packaging bag production equipment, so that the closed-loop double-layer film is divided into two folded films, and the edges of the two folded films are staggered;
s4: static electricity is removed before the two films are separated;
s5: respectively winding and cutting two rolls of folded films;
s6: and sealing and cutting the edges of the two rolls of folded films respectively.
The packaging bag production equipment comprises a slitting frame, a first yaw cutting device, a second yaw cutting device, static removing equipment, a slitting reference plate, two slitting auxiliary sliding blocks and an adjusting device, wherein the slitting reference plate is arranged on the first yaw cutting device, the first yaw cutting device and the second yaw cutting device are slidably arranged on the slitting frame, the sliding directions of the first yaw cutting device and the second yaw cutting device are perpendicular to the conveying direction of the double-layer film, the two slitting auxiliary sliding blocks are attached to the slitting reference plate and slide, one slitting auxiliary sliding block is positioned between the first yaw cutting device and the slitting reference plate, the other slitting auxiliary sliding block is positioned between the second yaw cutting device and the slitting reference plate, the static removing equipment is arranged on the slitting frame, and the adjusting device is magnetically connected with the two slitting auxiliary sliding blocks respectively.
Preferably, the auxiliary cutting slide block comprises an auxiliary cutting conical surface and auxiliary cutting grooves, the auxiliary cutting grooves are formed in the edge lines of the auxiliary cutting conical surface, and each auxiliary cutting groove is respectively matched with the first cutting device and the second cutting device.
Preferably, the first yaw cutting device comprises a first yaw frame, a first yaw motor, a first yaw sliding rod, a first yaw screw and a first yaw knife, the first yaw sliding rod is installed on the slitting frame, the first yaw screw is rotatably installed on the slitting frame, the first yaw motor is installed on the slitting frame and is in transmission connection with the first yaw screw, the first yaw sliding rod and the first yaw screw respectively penetrate through the first yaw frame, the first yaw screw is connected with the first yaw frame through a screw thread pair, and the first yaw knife is installed on the first yaw frame.
Preferably, the first yaw knife is mounted on the first yaw frame by an elastic plastic sheet.
Preferably, the second yaw cutting device comprises a second yaw frame, a second yaw motor, a second yaw sliding rod, a second yaw screw and a second yaw knife, the second yaw sliding rod is arranged on the slitting frame, the second yaw screw is rotatably arranged on the slitting frame, the second yaw motor is arranged on the slitting frame and is in transmission connection with the second yaw screw, the second yaw sliding rod and the second yaw screw respectively penetrate through the second yaw frame, the second yaw screw is connected with the second yaw frame through a screw thread pair, and the second yaw knife is arranged on the second yaw frame.
Preferably, the second yaw knife is mounted on the second yaw frame by an elastic plastic sheet.
Preferably, the static eliminating device is a static eliminator.
Preferably, the periphery of the dividing reference plate is gradually thinned outwards and is provided with round corners.
Preferably, the adjusting device comprises two magnet stones and a traction rope connecting the two magnet stones.
The beneficial effects of the invention are as follows:
the production method of the antistatic plastic express packaging bag comprises the following steps:
s1: blow molding, namely continuously blow molding a thin-walled cylindrical film;
s2: discharging and arranging materials to form a closed-loop double-layer film, wherein the thin-wall cylindrical film is attached to form the closed-loop double-layer film through arranging materials of a plurality of material arranging rollers;
s3: each layer of film is respectively cut in the double-layer film conveying process in a staggered manner by using packaging bag production equipment, the staggered cutting mode enables the closed-loop double-layer film to be divided into two folded films, and the edges of the two folded films are staggered, so that after the edges of the folded films are staggered, the packaging bag can be conveniently opened after the subsequent edge sealing and cutting, and the packaging bag caused by static electricity is prevented from being opened;
s4: before the two films are separated, the static eliminator is used for eliminating static electricity, so that the influence of the static electricity is further eliminated, and the smooth opening of the bag is ensured;
s5: respectively winding and cutting two rolls of folded films;
s6: and (5) respectively sealing and slitting the two rolls of folded films to prepare a plurality of packaging bags with staggered opening edges.
The packaging bag production equipment comprises a slitting frame, a first yaw cutting device, a second yaw cutting device, static removing equipment, a slitting reference plate, two slitting auxiliary sliding blocks and an adjusting device, wherein the first yaw cutting device and the second yaw cutting device are slidably arranged on the slitting frame, the slitting reference plate is arranged on the first yaw cutting device and then swings along with the first yaw cutting device, the slitting reference plate is used for enabling a plastic film to be supported when passing through, the slitting is convenient, the sliding directions of the first yaw cutting device and the second yaw cutting device are perpendicular to the conveying direction of the double-layer film, the same double-layer film can be further slit into plastic bags with different sizes, the two slitting auxiliary sliding blocks are attached to the slitting reference plate to slide, one slitting auxiliary sliding block is arranged between the first yaw cutting device and the slitting reference plate, the other slitting auxiliary sliding block is arranged between the second yaw cutting device and the slitting reference plate, the slitting auxiliary sliding block supports the film to be cut, the first yaw cutting device and the second yaw cutting device are convenient to cut, the static removing equipment is arranged on the slitting frame and is used for removing static for the film, the finished product is easier to open, the packaging bag is high in slitting efficiency, and the packaging bag is prevented from being cut by the two auxiliary sliding blocks when being connected with the two auxiliary sliding blocks and the two auxiliary sliding blocks are connected with the second auxiliary sliding blocks when the two auxiliary sliding blocks are used for adjusting the positions of the two auxiliary sliding blocks.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of the structure of fig. 1.
Fig. 3 is a schematic view of a slitting auxiliary slide structure.
Fig. 4 is a graph showing comparison of cutting positions of the first yaw cutting device and the second yaw cutting device.
Fig. 5 is a schematic diagram of the structure of the finished package.
Reference numerals illustrate:
1. a slitting machine frame;
2. a first yaw cutting device; 21. a first yaw frame; 22. a first yaw motor; 23. a first yaw slide bar; 24. a first yaw screw;
3. a second yaw cutting device; 31. a second yaw frame; 32. a second yaw motor; 33. a second yaw slide bar; 34. a second yaw screw; 35. a second yaw knife;
4. a static-removing device;
5. dividing and cutting a reference plate;
6. cutting an auxiliary sliding block; 61. cutting an auxiliary conical surface; 62. cutting an auxiliary ditch;
7. an adjusting device.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1-5, the embodiment provides a method for producing an antistatic plastic express packaging bag, which comprises the following steps:
s1: blow molding, namely continuously blow molding a thin-walled cylindrical film;
s2: discharging and arranging materials to form a closed-loop double-layer film, wherein the thin-wall cylindrical film is attached to form the closed-loop double-layer film through arranging materials of a plurality of material arranging rollers;
s3: each layer of film is respectively cut in the double-layer film conveying process in a staggered manner by using packaging bag production equipment, the staggered cutting mode enables the closed-loop double-layer film to be divided into two folded films, and the edges of the two folded films are staggered, so that after the edges of the folded films are staggered, the packaging bag can be conveniently opened after the subsequent edge sealing and cutting, and the packaging bag caused by static electricity is prevented from being opened;
s4: before the two films are separated, the static eliminator is used for eliminating static electricity, so that the influence of the static electricity is further eliminated, and the smooth opening of the bag is ensured;
s5: respectively winding and cutting two rolls of folded films;
s6: and (5) respectively sealing and slitting the two rolls of folded films to prepare a plurality of packaging bags with staggered opening edges.
The packaging bag production equipment comprises a slitting frame 1, a first yaw cutting device 2, a second yaw cutting device 3, static removing equipment 4, a slitting reference plate 5, two slitting auxiliary sliding blocks 6 and an adjusting device 7, wherein the first yaw cutting device 2 and the second yaw cutting device 3 are both slidably arranged on the slitting frame 1, the slitting reference plate 5 is arranged on the first yaw cutting device 2 and then swings along with the first yaw cutting device 2, the slitting reference plate 5 has the effects that when a plastic film flows through, the slitting reference plate 5 is supported, the slitting reference plate is convenient to slit, the periphery of the slitting reference plate 5 is gradually thinned outwards and provided with round corners, the film flows through conveniently, the sliding directions of the first yaw cutting device 2 and the second yaw cutting device 3 are perpendicular to the conveying direction of the double-layer film, and then plastic bags with different sizes can be slit from the same double-layer film, two auxiliary cutting sliders 6 are attached to the cutting reference plate 5 to slide, one auxiliary cutting slider 6 is located between the first yaw cutting device 2 and the cutting reference plate 5, the other auxiliary cutting slider 6 is located between the second yaw cutting device 3 and the cutting reference plate 5, the auxiliary cutting sliders 6 support films to be cut, the first yaw cutting device 2 and the second yaw cutting device 3 are convenient to cut, static removing equipment 4 is arranged on the cutting frame 1 to remove static for the films, so that a finished product of a packaging bag is easier to open, packaging efficiency is high, as the two auxiliary cutting sliders 6 need to be matched with the first yaw cutting device 2 and the second yaw cutting device 3 in advance, and sharp edges of the first yaw cutting device 2 and the second yaw cutting device 3 are easy to hurt people, before the production equipment is produced, the positions of the two auxiliary cutting sliders 6 are adjusted by utilizing an adjusting device 7 in advance, the adjusting device 7 is magnetically connected with the two auxiliary cutting sliders 6, and the adjusting device 7 is used for controlling the positions of the two auxiliary cutting sliders 6 on the back surface of the cutting reference plate 5 to prevent the auxiliary cutting sliders 6 from being cut by the first yaw cutting device 2 and the second yaw cutting device 3 during adjustment.
Specifically, the first yaw cutting device 2 comprises a first yaw frame 21, a first yaw motor 22, a first yaw sliding rod 23, a first yaw screw 24 and a first yaw knife, the first yaw sliding rod 23 is installed on the slitting frame 1, the first yaw screw 24 is rotatably installed on the slitting frame 1, the first yaw motor 22 is in transmission connection with the first yaw screw 24, the first yaw sliding rod 23 and the first yaw screw 24 respectively penetrate through the first yaw frame 21, the first yaw screw 24 is connected with the first yaw frame 21 through a screw thread pair, the first yaw knife is installed on the first yaw frame 21, and the first yaw motor 22 drives the first yaw frame 21 to slide along the first yaw sliding rod 23 so as to change the position of the first knife, so that plastic packaging bags with different sizes can be cut conveniently.
The first yaw knife is mounted on the first yaw frame 21 through an elastic plastic sheet, two ends of the elastic plastic sheet are mounted on the first yaw knife and the first yaw frame 21 through bolts respectively, so that when the first yaw knife swings along with the first yaw frame 21, the first yaw knife can slightly swing to adapt to flowing films, the flowing films are prevented from being laterally extruded to form wrinkles by the first yaw knife, the slitting auxiliary sliding block 6 comprises a slitting auxiliary conical surface 61 and a slitting auxiliary groove 62, the slitting auxiliary groove 62 is formed on a ridge line of the slitting auxiliary conical surface 61, the slitting auxiliary groove 62 is respectively matched with the first yaw knife, the first yaw knife is embedded into the slitting auxiliary groove 62, the slitting auxiliary groove 62 supports the films to enable the first yaw knife to cut, the slitting auxiliary conical surface 61 can slightly lift the films away from the slitting reference plate 5 to facilitate cutting, and more importantly, when the first yaw knife swings, the slitting auxiliary sliding block 6 can slide along to adapt to the position of the first swing knife.
The second yaw cutting device 3 comprises a second yaw frame 31, a second yaw motor 32, a second yaw sliding rod 33, a second yaw screw rod 34 and a second yaw knife 35, the second yaw sliding rod 33 is arranged on the slitting machine frame 1, the second yaw screw rod 34 is rotatably arranged on the slitting machine frame 1, the second yaw motor 32 is in transmission connection with the second yaw screw rod 34, the second yaw sliding rod 33 and the second yaw screw rod 34 respectively penetrate through the second yaw frame 31, the second yaw screw rod 34 is connected with the second yaw frame 31 through a screw thread pair, the second yaw knife 35 is arranged on the second yaw frame 31, the second yaw motor 32 drives the second yaw frame 31 to slide along the second yaw sliding rod 33, and then the position of the second yaw knife 35 is changed, so that plastic packaging bags with different sizes can be cut conveniently.
The second yaw knife 35 is mounted on the second yaw frame 31 through an elastic plastic sheet, two ends of the elastic plastic sheet are mounted on the second yaw knife 35 and the second yaw frame 31 through bolts respectively, so that when the second yaw knife 35 swings along with the second yaw frame 31, the second yaw knife 35 can swing slightly to adapt to flowing films, the flowing films are prevented from being extruded to wrinkles laterally by the second yaw knife 35, the slitting auxiliary slide block 6 comprises a slitting auxiliary conical surface 61 and a slitting auxiliary groove 62, the slitting auxiliary groove 62 is formed on a ridge line of the slitting auxiliary conical surface 61, the slitting auxiliary groove 62 is respectively matched with the second yaw knife 35, the second yaw knife 35 is embedded into the slitting auxiliary groove 62, the slitting auxiliary groove 62 supports the films to facilitate the cutting of the second yaw knife 35, the slitting auxiliary conical surface 61 can slightly lift the films away from the slitting reference plate 5 to facilitate the cutting, and more importantly, when the second yaw knife 35 swings, the slitting auxiliary slide block 6 can slide along with the slitting auxiliary conical surface to adapt to the position of the second yaw knife 35.
The static electricity removing apparatus 4 is a commercially available static electricity remover.
The adjusting device 7 comprises two magnet stones and a traction rope connected with the two magnet stones, so that the positions of the two slitting auxiliary sliding blocks 6 can be controlled simultaneously, and the first swinging cutter and the second swinging cutter 35 are prevented from being scratched.
While the basic principles and main features of the invention and advantages of the invention have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.
Claims (8)
1. The production method of the antistatic plastic express packaging bag is characterized by comprising the following steps of:
s1: blow molding;
s2: discharging and arranging materials to form a closed-loop double-layer film;
s3: dividing each layer of film in a staggered manner in a double-layer film conveying process by using packaging bag production equipment, so that a closed-loop double-layer film is divided into two folded films, the edges of the two folded films are staggered, the packaging bag production equipment comprises a slitting frame, a first yaw cutting device, a second yaw cutting device, static electricity removing equipment, a slitting reference plate, two slitting auxiliary sliders and an adjusting device, the slitting reference plate is arranged on the first yaw cutting device, the first yaw cutting device and the second yaw cutting device are slidably arranged on the slitting frame, the sliding directions of the first yaw cutting device and the second yaw cutting device are perpendicular to the conveying direction of the double-layer film, the two slitting auxiliary sliders are attached to the slitting reference plate and slide, one slitting auxiliary slider is positioned between the first yaw cutting device and the slitting reference plate, the other slitting auxiliary slider is positioned between the second yaw cutting device and the slitting reference plate, the static electricity removing equipment is arranged on the slitting frame, the adjusting device is magnetically connected with the two slitting auxiliary sliders respectively, the slitting auxiliary sliders comprise a slitting auxiliary ditch and an auxiliary slitting conical surface, and an auxiliary slitting ditch are arranged on the auxiliary slitting conical surface and the auxiliary ditch, and each auxiliary slitting ditch is matched with the auxiliary slitting device respectively;
s4: static electricity is removed before the two folded films are separated;
s5: respectively winding and cutting two rolls of folded films;
s6: and sealing and cutting the edges of the two rolls of folded films respectively.
2. The method for producing the antistatic plastic express packaging bag according to claim 1, wherein the first yaw cutting device comprises a first yaw frame, a first yaw motor, a first yaw sliding rod, a first yaw screw rod and a first yaw knife, the first yaw sliding rod is mounted on the slitting frame, the first yaw screw rod is rotatably mounted on the slitting frame, the first yaw motor is mounted on the slitting frame and is in transmission connection with the first yaw screw rod, the first yaw sliding rod and the first yaw screw rod respectively penetrate through the first yaw frame, the first yaw screw rod is connected with the first yaw frame through a screw pair, and the first knife is mounted on the first yaw frame.
3. The method of claim 2, wherein the first swing blade is mounted on the first swing frame by an elastic plastic sheet.
4. The method for producing the antistatic plastic express packaging bag according to claim 1, wherein the second yaw cutting device comprises a second yaw frame, a second yaw motor, a second yaw sliding rod, a second yaw screw rod and a second yaw knife, the second yaw sliding rod is arranged on the slitting frame, the second yaw screw rod is rotatably arranged on the slitting frame, the second yaw motor is arranged on the slitting frame and is in transmission connection with the second yaw screw rod, the second yaw sliding rod and the second yaw screw rod respectively penetrate through the second yaw frame, the second yaw screw rod is connected with the second yaw frame through a screw pair, and the second yaw knife is arranged on the second yaw frame.
5. The method of claim 4, wherein the second swing blade is mounted on the second swing frame through an elastic plastic sheet.
6. The method for producing an antistatic plastic express packaging bag according to claim 1, wherein the static eliminating device is a static eliminator.
7. The method for producing an antistatic plastic express packaging bag according to claim 1, wherein the periphery of the dividing reference plate is gradually thinned outwards and has rounded corners.
8. The method for producing an antistatic plastic express packaging bag according to claim 1, wherein the adjusting device comprises two magnet stones and a pulling rope connecting the two magnet stones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410064317.5A CN117565473B (en) | 2024-01-17 | 2024-01-17 | Production method of antistatic plastic express packaging bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410064317.5A CN117565473B (en) | 2024-01-17 | 2024-01-17 | Production method of antistatic plastic express packaging bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117565473A CN117565473A (en) | 2024-02-20 |
| CN117565473B true CN117565473B (en) | 2024-04-16 |
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|---|---|---|---|
| CN202410064317.5A Active CN117565473B (en) | 2024-01-17 | 2024-01-17 | Production method of antistatic plastic express packaging bag |
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| CN117565473A (en) | 2024-02-20 |
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