CN116160484A - Film cutting device - Google Patents

Film cutting device Download PDF

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Publication number
CN116160484A
CN116160484A CN202211648852.2A CN202211648852A CN116160484A CN 116160484 A CN116160484 A CN 116160484A CN 202211648852 A CN202211648852 A CN 202211648852A CN 116160484 A CN116160484 A CN 116160484A
Authority
CN
China
Prior art keywords
film
frame
piece
electric push
push rod
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211648852.2A
Other languages
Chinese (zh)
Inventor
李桂春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Zhixin Plastic Technology Co ltd
Original Assignee
Jiangsu Zhixin Plastic Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Zhixin Plastic Technology Co ltd filed Critical Jiangsu Zhixin Plastic Technology Co ltd
Priority to CN202211648852.2A priority Critical patent/CN116160484A/en
Publication of CN116160484A publication Critical patent/CN116160484A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/065—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The application provides a film cutting device belongs to film production technical field. The film cutting device comprises a supporting component, a film and a cutting dust component. The supporting plate is arranged at the top end of the supporting frame; the machine frame is installed in the backup pad, frame one end seted up with film matched with feed inlet, roller table group install in backup pad upper surface just is located the frame below, dust removal piece with static removal piece runs through respectively the frame top and the position extends to roller table group top, just static removal piece is located dust removal piece rear side, cut the piece set up in the backup pad is located roller table group rear side, just cut the piece cut the end with roller table group level. Through the setting of destatics piece, can dispel the static on film surface, prevent that the film from bonding on the mechanism when cutting, be difficult for discounting, reduce film material's loss.

Description

Film cutting device
Technical Field
The application relates to the field of film production, in particular to a film cutting device.
Background
Plastic films are films made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, and are used for packaging and as film-coating layers, and plastic packages and plastic package products occupy larger and larger portions in the market, in particular, composite plastic flexible packages, have been widely used in the fields of foods, medicines, chemical industry and the like, wherein the plastic films have the largest proportion of food packages, such as beverage packages, quick-frozen food packages, steamed food packages, snack food packages and the like, and a cutting device is often needed to cut the plastic films in the production process of the plastic films, so that the films are easy to adhere to a mechanism in the cutting process, form a discounting phenomenon and cause loss of film materials.
Disclosure of Invention
In order to make up for the defects, the application provides a film cutting device, which aims to solve the problems that films are easy to adhere to a mechanism in the cutting process, a discounting phenomenon is formed, and loss of film materials is caused.
The embodiment of the application provides a film cutting device, which comprises a supporting component, a film and a cutting dust component.
The support assembly comprises a support frame and a support plate, and the support plate is arranged at the top end of the support frame; a film; the cutting and dust removing assembly comprises a frame, a roller way group, a dust removing piece, a static removing piece and a cutting piece, wherein the frame is installed on the supporting plate, a feed inlet matched with the film is formed in one end of the frame, the roller way group is installed on the upper surface of the supporting plate and located below the frame, the dust removing piece and the static removing piece penetrate through the top of the frame respectively and extend to the upper side of the roller way group, the static removing piece is located on the rear side of the dust removing piece, the cutting piece is arranged on the rear side of the roller way group, and the cutting end of the cutting piece is horizontal to the roller way group.
In the implementation process, when the thin film needs to be cut, the thin film is conveyed to the roller way group through the feeding hole and then conveyed to the cutting piece for cutting, and when the thin film is conveyed, the dust removing piece and the static removing piece are started, so that the thin film can be firstly removed, and then static is removed. Through the setting of dust removal spare, can remove dust to the film to prevent to be infected with the dust on the film, in order to guarantee the cleanness of film. Through the setting of destatics piece, can dispel the static on film surface, prevent that the film from bonding on the mechanism when cutting, be difficult for discounting, reduce film material's loss.
In a specific embodiment, the dust removing piece comprises a first electric push rod and a dust removing brush, the first electric push rod is mounted at the top end of the rack, the output end of the first electric push rod movably penetrates through the rack and is fixedly connected with the dust removing brush, and the dust removing brush is located above the roller table group.
In the realization process, when the film is conveyed through the roller way group during shearing, the first electric push rod is started, so that the dust removing brush removes dust on the upper surface of the conveyed film, and the surface of the film is ensured to be clean.
In a specific embodiment, the static eliminating piece comprises a second electric push rod and a static eliminating rod, the second electric push rod is installed on the frame at the rear side of the first electric push rod, and the output end of the second electric push rod movably penetrates through the top of the frame and is fixedly connected with the static eliminating rod.
In the implementation process, after the dust removing brush removes dust, the second electric push rod is started, so that the static eliminating rod eliminates static electricity on the upper surface of the film, and the film is prevented from being folded.
In a specific embodiment, the cutting piece comprises a support, a positioning plate, a third electric push rod and a cutting knife, wherein the two supports are respectively fixed on two sides of the support plate at the rear side of the roller way group, two ends of the positioning plate are respectively fixed on two opposite sides of the support, the positioning plate and the roller way group are horizontally arranged, the third electric push rod is mounted on the top end of the frame, and the output end of the third electric push rod movably penetrates through the frame and is fixedly connected with the cutting knife, and the cutting knife is positioned right above the positioning plate.
In the implementation process, when the film is conveyed to the positioning plate, the third electric push rod is started, so that the cutting knife cuts the film on the positioning plate.
In a specific embodiment, the positioning plate is provided with a cutting opening matched with the cutting knife.
In the implementation process, the cutting knife can be placed at a position after cutting through the cutting knife.
In a specific embodiment, the device further comprises a material receiving component, wherein the material receiving component is arranged on the supporting plate at the rear side of the positioning plate.
In the implementation process, the cut film falls into the collecting assembly, so that the cut film can be conveniently collected.
In a specific embodiment, the material receiving assembly comprises a material receiving hopper and supporting legs, wherein the bottom ends of the supporting legs are installed on the supporting plates, and the material receiving hopper is fixed to the top ends of the supporting legs and located on the rear side of the positioning plate.
In the implementation process, the cut film falls into the collecting hopper, so that the collecting of operators is facilitated.
In a specific embodiment, the bottom ends of the supporting frames are also fixedly connected with connecting cross bars respectively, and two ends of each connecting cross bar are fixedly connected with the adjacent ends of the four supporting frames respectively.
In the realization process, the stability of the support frame is increased by connecting the cross bars.
In a specific embodiment, the bottom ends of the supporting frames are respectively provided with supporting feet.
In the implementation process, the whole supporting device is more stable through the supporting feet.
In a specific embodiment, the two brackets comprise a first vertical rod and a second vertical rod, the bottom ends of the two second vertical rods are respectively fixed on two sides of the supporting plate at the rear side of the roller way group, two ends of the positioning plate are respectively fixed on the top ends of the two second vertical rods, and two bottom ends of the two first vertical rods are respectively fixed on two ends of the positioning plate.
In the implementation process, the positioning plate is fixed through the first vertical rod and the second vertical rod.
Compared with the prior art, the beneficial effect of this application:
1. through the setting of destatics piece, can dispel the static on film surface, prevent that the film from bonding on the mechanism when cutting, be difficult for discounting, reduce film material's loss.
2. Through the setting of dust removal spare, can remove dust to the film to prevent to be infected with the dust on the film, in order to guarantee the cleanness of film.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present application and therefore should not be considered as limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a film cutting device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a cutting member according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of connection among a rack, a dust removing member and an electrostatic removing member according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a receiving hopper assembly according to an embodiment of the present application.
In the figure: 10-a support assembly; 110-supporting frames; 120-supporting plates; 130-supporting feet; 140-connecting the cross bars; 20-film; 30-cutting the dust removal assembly; 310-rack; 311-a feed inlet; 320-roller way group; 330-a dust removal piece; 331-a first electric putter; 332-a dust removing brush; 340-static removing member; 341-a second electric putter; 342-static elimination bar; 350-cutting piece; 351-a stent; 3511—a first vertical bar; 3512-a second vertical bar; 352-locating plate; 3521-cutting; 353-third electric putter; 354-cutting knife; 40, a material receiving assembly; 410-a receiving hopper; 420-support legs.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application.
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some of the embodiments of the present application, but not all of the embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are within the scope of the present application.
Referring to fig. 1-4, the present application provides a film cutting apparatus, which includes a support assembly 10, a film 20, and a cutting dust assembly 30.
The support assembly 10 is used for supporting the dust removing assembly 30, and the film 20 is cut, and the dust removing assembly 30 can remove dust, static electricity and cut the film 20.
Referring to fig. 1, the support assembly 10 includes a support frame 110 and a support plate 120, and in particular, the support plate 120 is fixed to the top end of the support frame 110 by bolts. The supporting plate 120 is installed at the top end of the supporting frame 110; wherein the support plate 120 is used to support the cutting dust assembly 30.
In a specific setting, the bottom ends of the supporting frames 110 are also fixedly connected with connecting cross bars 140 respectively, two ends of each connecting cross bar 140 are fixedly connected with adjacent ends of the four supporting frames 110 respectively, and specifically, two ends of each connecting cross bar 140 are welded and fixed with adjacent ends of the four supporting frames 110 respectively. Wherein stability of the support bracket 110 is increased by the connecting rail 140.
When the support frame 110 is specifically arranged, the bottom ends of the support frames 110 are respectively provided with support legs 130, and specifically, the support legs 130 are welded and fixed with the bottom ends of the support frames 110. Wherein the whole support device is made more stable by the support feet 130.
Referring to fig. 1, 2 and 3, the dust removing assembly 30 includes a frame 310, a roller table set 320, a dust removing member 330, a static removing member 340 and a cutting member 350, wherein the frame 310 is mounted on the support plate 120, and in particular, the frame 310 is welded and fixed on the support plate 120. The feeding hole 311 matched with the film 20 is formed at one end of the frame 310, the roller set 320 is mounted on the upper surface of the supporting plate 120 and located below the frame 310, and specifically, the structure and the conveying principle of the roller set 320 are all in the prior art, and are not described in detail herein. The dust removing piece 330 and the static removing piece 340 penetrate through the top of the frame 310 and extend above the roller way set 320 respectively, the static removing piece 340 is located at the rear side of the dust removing piece 330, the cutting piece 350 is arranged at the rear side of the roller way set 320 of the supporting plate 120, and the cutting end of the cutting piece 350 is horizontal to the roller way set 320. When the film 20 needs to be cut, the film 20 is conveyed to the roller way group 320 through the feeding hole 311 and then conveyed to the cutting piece 350 for cutting, and when the film 20 is conveyed, the dust removing piece 330 and the static removing piece 340 are started, so that the film 20 can be firstly removed, and then static is removed. Through the arrangement of the dust removing member 330, the film 20 can be removed to prevent dust from being stained on the film 20, so as to ensure the cleaning of the film 20. Through the setting of destatics piece 340, can dispel the static on film 20 surface, prevent film 20 from bonding on the mechanism when cutting, be difficult for discounting, reduce the loss of film 20 material.
When specifically set up, the dust removal piece 330 includes first electric putter 331 and dust removal brush 332, and first electric putter 331 is installed on frame 310 top, specifically, first electric putter 331 passes through the bolt to be installed on frame 310 top. The output end of the first electric push rod 331 movably penetrates through the frame 310 and is fixedly connected with the dust removing brush 332, specifically, the output end of the first electric push rod 331 is fixedly welded with the dust removing brush 332, and the dust removing brush 332 is made of soft materials and cannot damage the film 20. Dust brush 332 is positioned above roller set 320. When the film 20 is conveyed through the roller way set 320 during shearing, the first electric push rod 331 is started, so that the dust removing brush 332 removes dust on the upper surface of the conveyed film 20, and the surface of the film 20 is ensured to be clean.
In a specific arrangement, the static eliminator 340 includes a second electric push rod 341 and a static eliminator 342, the second electric push rod 341 is mounted on the frame 310 at the rear side of the first electric push rod 331, and specifically, the second electric push rod 341 is mounted on the top end of the frame 310 by bolts. The output end of the second electric push rod 341 movably penetrates through the top of the frame 310 and is fixedly connected with the static eliminating rod 342, and specifically, the output end of the second electric push rod 341 is fixed with the static eliminating rod 342 through bolts. After the dust removing brush 332 removes dust, the second electric push rod 341 is started, so that the static eliminating rod 342 eliminates static on the upper surface of the film 20, and the film 20 is prevented from being folded.
When specifically setting up, cut piece 350 includes support 351, locating plate 352, third electric putter 353 and cuts cutter 354, and two supports 351 are fixed in the backup pad 120 both sides of roll table group 320 rear side respectively, and locating plate 352 both ends are fixed in two support 351 opposite faces respectively, and locating plate 352 and roll table group 320 level set up, and third electric putter 353 installs on frame 310 top, and specifically, third electric putter 353 passes through the bolt to be installed on frame 310. The output end of the third electric push rod 353 movably penetrates through the frame 310 and is fixedly connected with the cutting knife 354, and specifically, the output end of the third electric push rod 353 is fixed with the cutting knife 354 through a bolt. And the cutting knife 354 is located directly above the positioning plate 352. When the film 20 is conveyed to the positioning plate 352, the third electric push rod 353 is started, so that the cutting knife 354 cuts the film 20 on the positioning plate 352.
Further, a cutting hole 3521 matched with the cutting knife 354 is formed on the positioning plate 352. Wherein, the cutting knife 354 can be placed at a position after cutting by the cutting edge 3521.
Further, the two brackets 351 each include a first vertical rod 3511 and a second vertical rod 3512, the bottom ends of the two second vertical rods 3512 are respectively fixed on two sides of the support plate 120 at the rear side of the roller set 320, and specifically, the bottom ends of the two second vertical rods 3512 are respectively welded and fixed on two sides of the support plate 120. The two ends of the positioning plate 352 are respectively fixed at the top ends of the two second vertical rods 3512, and specifically, the two ends of the positioning plate 352 are respectively welded and fixed with the top ends of the two second vertical rods 3512. The bottom ends of the two first vertical rods 3511 are respectively fixed at two ends of the positioning plate 352, and specifically, the bottom ends of the two first vertical rods 3511 are respectively welded and fixed with the positioning plate 352 through bolts. Wherein, the positioning plate 352 is fixed by the first vertical rod 3511 and the second vertical rod 3512.
Referring to fig. 1 and 4, the film cutting device further includes a receiving assembly 40, and the receiving assembly 40 is disposed on the support plate 120 at the rear side of the positioning plate 352. Wherein, the cut film 20 falls into the collecting component 40, which is convenient for collecting the cut film 20.
When specifically arranged, the material receiving assembly 40 includes a material receiving hopper 410 and support legs 420, wherein the bottom ends of the support legs 420 are mounted on the support plate 120, and specifically, the bottom ends of the support legs 420 are fixed on the support plate 120 by welding. The receiving hopper 410 is fixed to the top end of the supporting leg 420 and is located at the rear side of the positioning plate 352, and specifically, the receiving hopper 410 is welded to the top end of the supporting leg 420. Wherein, the cut film 20 falls into the collecting hopper 410, which is convenient for the operator to collect.
The working principle of the film cutting device is as follows:
when the film 20 needs to be cut, the film 20 is conveyed to the roller way group 320 through the feeding hole 311 and then conveyed to the cutting piece 350 for cutting, and when the film 20 is conveyed, the dust removing piece 330 and the static removing piece 340 are started, so that the film 20 can be firstly removed, and then static is removed. Through the arrangement of the dust removing member 330, the film 20 can be removed to prevent dust from being stained on the film 20, so as to ensure the cleaning of the film 20. Through the setting of destatics piece 340, can dispel the static on film 20 surface, prevent film 20 from bonding on the mechanism when cutting, be difficult for discounting, reduce the loss of film 20 material.
It should be noted that, specific model specifications of the roller table set 320, the first electric push rod 331, the second electric push rod 341 and the third electric push rod 353 need to be determined by selecting a model according to an actual specification of the device, and a specific model selection calculation method adopts the prior art in the art, so that detailed descriptions thereof are omitted.
The power supply of the roller table set 320, the first electric push rod 331, the second electric push rod 341 and the third electric push rod 353 and the principle thereof will be clear to a person skilled in the art, and will not be described in detail here.
The foregoing is merely exemplary embodiments of the present application and is not intended to limit the scope of the present application, and various modifications and variations may be suggested to one skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the present application, and the changes and substitutions are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A film cutting device is characterized by comprising
The support assembly (10) comprises a support frame (110) and a support plate (120), wherein the support plate (120) is arranged at the top end of the support frame (110);
a film (20);
the utility model provides a cut out dirt subassembly (30), includes frame (310), roll table group (320), dust removal piece (330), destatics piece (340) and cuts piece (350), frame (310) install in backup pad (120), frame (310) one end seted up with film (20) matched with feed inlet (311), roll table group (320) install in backup pad (120) upper surface just is located frame (310) below, dust removal piece (330) with destatics piece (340) run through respectively frame (310) top and position extend to roll table group (320) top, just destatics piece (340) are located dust removal piece (330) rear side, cut piece (350) set up in backup pad (120) are located roll table group (320) rear side, just cut piece (350) cut the end with roll table group (320) level.
2. The film cutting device according to claim 1, wherein the dust removing member (330) comprises a first electric push rod (331) and a dust removing brush (332), the first electric push rod (331) is mounted at the top end of the frame (310), the output end of the first electric push rod (331) movably penetrates through the frame (310) and is fixedly connected with the dust removing brush (332), and the dust removing brush (332) is located above the roller table group (320).
3. The film cutting device according to claim 2, wherein the static eliminating member (340) comprises a second electric push rod (341) and a static eliminating rod (342), the second electric push rod (341) is mounted on the frame (310) at the rear side of the first electric push rod (331), and the output end of the second electric push rod (341) movably penetrates through the top of the frame (310) and is fixedly connected with the static eliminating rod (342).
4. The film cutting device according to claim 1, wherein the cutting member (350) comprises a bracket (351), a positioning plate (352), a third electric push rod (353) and a cutting knife (354), the two brackets (351) are respectively fixed on two sides of the supporting plate (120) at the rear side of the roller way group (320), two ends of the positioning plate (352) are respectively fixed on two opposite surfaces of the bracket (351), the positioning plate (352) and the roller way group (320) are horizontally arranged, the third electric push rod (353) is mounted on the top end of the frame (310), the output end of the third electric push rod (353) movably penetrates through the frame (310) and is fixedly connected with the cutting knife (354), and the cutting knife (354) is located right above the positioning plate (352).
5. The film cutting device according to claim 4, wherein the positioning plate (352) is provided with a cutting opening (3521) which is matched with the cutting knife (354).
6. The film cutting device of claim 4, further comprising a take-up assembly (40), the take-up assembly (40) being disposed on the support plate (120) rearward of the positioning plate (352).
7. The film cutting device of claim 6, wherein the receiving assembly (40) comprises a receiving hopper (410) and supporting legs (420), the bottom ends of the supporting legs (420) are mounted on the supporting plate (120), and the receiving hopper (410) is fixed to the top ends of the supporting legs (420) and located at the rear side of the positioning plate (352).
8. The film cutting device according to claim 1, wherein the bottom ends of the supporting frames (110) are further fixedly connected with connecting cross bars (140), and two ends of each connecting cross bar (140) are fixedly connected with the adjacent ends of the four supporting frames (110).
9. A film cutting device according to claim 8, wherein the bottom ends of the support frames (110) are respectively provided with support feet (130).
10. The film cutting device according to claim 4, wherein the two brackets (351) each comprise a first vertical rod (3511) and a second vertical rod (3512), bottom ends of the two second vertical rods (3512) are respectively fixed on two sides of the supporting plate (120) at the rear side of the roller way set (320), two ends of the positioning plate (352) are respectively fixed on two top ends of the second vertical rod (3512), and bottom ends of the two first vertical rods (3511) are respectively fixed on two ends of the positioning plate (352).
CN202211648852.2A 2022-12-20 2022-12-20 Film cutting device Pending CN116160484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211648852.2A CN116160484A (en) 2022-12-20 2022-12-20 Film cutting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211648852.2A CN116160484A (en) 2022-12-20 2022-12-20 Film cutting device

Publications (1)

Publication Number Publication Date
CN116160484A true CN116160484A (en) 2023-05-26

Family

ID=86412402

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211648852.2A Pending CN116160484A (en) 2022-12-20 2022-12-20 Film cutting device

Country Status (1)

Country Link
CN (1) CN116160484A (en)

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