CN216466156U

CN216466156U - Thermal shaping device for producing PET (polyethylene terephthalate) film

Info

Publication number: CN216466156U
Application number: CN202123187292.9U
Authority: CN
Inventors: 吴梓麟
Original assignee: Shenzhen Ruifeng Photoelectric Film Technology Co ltd
Current assignee: Shenzhen Ruifeng Photoelectric Film Technology Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-05-10
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a hot shaping device of PET film production usefulness relates to PET film production and uses technical field. The utility model discloses a supporting component, supporting component include support table upper surface middle part fixedly connected with hot plastic subassembly, and hot plastic subassembly includes to rotate between the backup pad inboard and be connected with a pair of electric heat roller, and backup pad upper end one side fastening connection has the subassembly of strickleing off. The utility model discloses a set up hot plastic subassembly and strickle off the subassembly, the current PET film has been solved and when carrying out the production use, carry out the hot plastic of PET film for the manual work usually, it is lower to the hot plastic efficiency of PET film, increase workman intensity of labour and personnel selection cost, and the current hot shaping device of PET film production usefulness, when using, directly carry out the hot plastic processing with the PET film usually, can't smooth the fold department of PET film, thereby make the PET film after the hot plastic processing have the problem of great flaw easily.

Description

Thermal shaping device for producing PET (polyethylene terephthalate) film

Technical Field

The utility model belongs to the technical field of the production of PET film is used, especially, relate to a hot shaping device of PET film production usefulness.

Background

The PET film is a packaging film with relatively comprehensive performance. The transparency is good and the gloss is good; the air tightness and the fragrance retention are good; moderate moisture resistance and reduced moisture permeability at low temperatures. The PET film has excellent mechanical performance, the toughness is the best of all thermoplastic plastics, and the tensile strength and the impact strength are much higher than those of the common films; and the product has good stiffness and stable size, and is suitable for secondary processing of printing, paper bags and the like. The PET film also has excellent heat resistance, cold resistance and good chemical resistance and oil resistance. But it is not resistant to strong bases; the powder is easy to be charged with static electricity, and no proper antistatic method exists, so that attention is paid to packaging of the powder, but the following disadvantages still exist in practical use:

1. when the existing PET film is produced and used, the thermal shaping of the PET film is usually carried out manually, the thermal shaping efficiency of the PET film is low, the labor intensity of workers is increased, the cost of the workers is increased, and certain limitation exists in the use process;

2. when the existing thermal shaping device for producing the PET film is used, the PET film is generally directly subjected to thermal shaping treatment, so that wrinkles of the PET film cannot be smoothed, and the PET film subjected to the thermal shaping treatment is easy to have large flaws.

Therefore, the existing thermal shaping device for producing the PET film cannot meet the requirement in practical use, so that an improved technology is urgently needed in the market to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot shaping device of PET film production usefulness, through setting up hot plastic subassembly and strickleing off the subassembly, solved current PET film when carrying out the production use, carry out the hot plastic of PET film for the manual work usually, hot plastic efficiency to the PET film is lower, increase workman intensity of labour and use the cost, the use exists certain limitation and the current hot plastic device of PET film production usefulness, when using, it handles directly to carry out hot plastic with the PET film usually, can't smooth to the fold department of PET film, thereby make the PET film after the hot plastic is handled easily have the problem of great flaw.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a hot shaping device of PET film production usefulness, including the supporting component, the hot shaping subassembly of support table upper surface middle part fixedly connected with that the supporting component includes, and hot shaping subassembly includes to rotate between the backup pad inboard and be connected with a pair of electric heat roller, backup pad top surface middle part both ends are provided with the second screw, and backup pad upper end one side fastening connection has the subassembly of strickleing off.

Furthermore, the surface of two sides of the upper end of the scraping plate of the scraping component is fixedly connected with a mounting bar, the middle part of one end of the surface of the mounting bar is provided with a first screw hole, the middle part of the surface of the scraping plate is provided with rectangular slits at equal intervals, and the lower parts of two ends of one side surface of the scraping plate are fixedly connected with supporting columns; by the first screw that sets up for with the upper end of mounting bar fastening connection in the backup pad.

Furthermore, four corners of the bottom surface of the support table are fixedly connected with support legs, the bottom surfaces of the support legs are fixedly connected with cushion blocks, and one end of the upper surface of the support table is fixedly connected with a first winding assembly; the supporting legs and the cushion blocks are arranged for supporting the supporting tables.

Furthermore, a first winding roller is rotatably connected between first support frames of the first winding assembly, the middle parts of two ends of the first winding roller are rotatably connected with a first movable shaft, and the middle part of the surface of the first movable shaft is fixedly connected with a first limiting sheet; the first winding roller is used for winding the PET film needing to be subjected to thermal shaping.

Furthermore, the other end of the upper surface of the supporting table is fixedly connected with a second winding assembly, a second winding roller is rotatably connected to the upper part of a second supporting frame included in the second winding assembly, two ends of the second winding roller are fixedly connected with a second movable shaft, a second limiting piece is fixedly connected to the middle of the surface of the second movable shaft, and a second gear is in threaded connection with the outer side of the surface of the second movable shaft; and the second winding roller is used for winding the PET film subjected to thermal shaping.

Furthermore, a motor is fixedly connected to the middle lower part of the surface of one side in the second support frame, the output end of the motor penetrates through the outside of the second support frame, a first gear is fixedly connected to the output end of the motor, and the first gear and the second gear are in chain transmission connection through a rack; the first gear and the second gear are connected through the rack chain transmission, so that the motor can rotate conveniently to drive the second winding roller to rotate

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up hot plastic subassembly, have the advantage that reduces workman intensity of labour, improve hot plastic efficiency, solved current PET film and when carrying out the production and use, carry out the hot plastic of PET film for the manual work usually, lower to the hot plastic efficiency of PET film, increase workman intensity of labour and with the cost of personnel, use the problem that has certain limitation.

2. The utility model discloses a subassembly is strickleed off in the setting, has the advantage that the PET film of avoiding hot plastic has great flaw, has solved the hot shaping device of a present PET film production usefulness, when using, directly carries out hot plastic processing with the PET film usually, can't smooth the fold department of PET film to make the PET film after the hot plastic processing have the problem of great flaw easily.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the scraping assembly of the present invention;

fig. 3 is a schematic view of the explosion structure of the present invention.

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

100. a support assembly; 110. a support table; 120. a support leg; 130. cushion blocks; 200. a strike-off assembly; 210. a squeegee; 220. a pillar; 230. mounting a bar; 240. a rectangular slit; 250. a first screw hole; 300. a thermal shaping component; 310. a support plate; 320. an electric heating roller; 330. a second screw hole; 400. a first winding component; 410. a first support frame; 420. a first wind-up roll; 430. A first limiting sheet; 440. a first movable shaft; 500. a second winding component; 510. a second support frame; 520. a second wind-up roll; 530. a motor; 540. a first gear; 550. a second movable shaft; 560. a second limiting sheet; 570. a second gear.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-3, the present invention relates to a thermal shaping device for producing PET film, which comprises a supporting component 100, wherein the middle portion of the upper surface of a supporting table 110 included in the supporting component 100 is fixedly connected with a thermal shaping component 300, the thermal shaping component 300 includes a pair of electric heating rollers 320 rotatably connected between the inner sides of supporting plates 310, the two ends of the middle portion of the top surface of the supporting plate 310 are provided with second screw holes 330, and one side of the upper end of the supporting plate 310 is fixedly connected with a scraping component 200; the strickle component 200 comprises a scraper 210, wherein mounting bars 230 are fixedly connected to the surfaces of two sides of the upper end of the scraper 210, a first screw hole 250 is formed in the middle of one end of the surface of each mounting bar 230, rectangular slits 240 are equidistantly formed in the middle of the surface of the scraper 210, and pillars 220 are fixedly connected to the lower portions of two ends of one side surface of the scraper 210; specifically, when the device is in use, firstly, a PET film which needs to be subjected to thermal shaping and is wound on the first winding component 400 is fixed on the first support frame 410, then one end of the PET film passes through a gap between the electric heating rollers 320, then passes through a certain rectangular gap 240, and finally is wound on the second winding roller 520, the first gear 540 is driven to rotate through the rotation of the motor 530, and the first gear 540 drives the second gear 570 to rotate through the rack, so that the second winding roller 520 is driven to wind.

As shown in fig. 1, four corners of the bottom surface of the supporting table 110 are fixedly connected with supporting legs 120, the bottom surfaces of the supporting legs 120 are fixedly connected with cushion blocks 130, and one end of the upper surface of the supporting table 110 is fixedly connected with a first rolling component 400; a first winding roller 420 is rotatably connected between first support frames 410 included in the first winding assembly 400, the middle parts of two ends of the first winding roller 420 are rotatably connected with a first movable shaft 440, and the middle part of the surface of the first movable shaft 440 is fixedly connected with a first limiting sheet 430; the other end of the upper surface of the supporting table 110 is fixedly connected with a second winding assembly 500, the upper part of a second supporting frame 510 included in the second winding assembly 500 is rotatably connected with a second winding roller 520, two ends of the second winding roller 520 are fixedly connected with a second movable shaft 550, the middle part of the surface of the second movable shaft 550 is fixedly connected with a second limiting sheet 560, and the outer side of the surface of the second movable shaft 550 is in threaded connection with a second gear 570; the middle lower part of the inner side surface of the second supporting frame 510 is fixedly connected with a motor 530, the output end of the motor 530 penetrates the outside of the second supporting frame 510, the output end of the motor 530 is fixedly connected with a first gear 540, and the first gear 540 and the second gear 570 are connected through a rack chain transmission; specifically, when the first winding roller 420 and the second winding roller 520 are fully wound and a new winding roller needs to be replaced, only a vertical upward acting force needs to be applied to the first winding roller 420 and the second winding roller 520, and the first winding roller 420 and the second winding roller 520 can be replaced. The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. A thermal shaping device for PET film production, comprising a support assembly (100), characterized in that: support table (110) upper surface middle part fixedly connected with heat plastic subassembly (300) that supporting component (100) included, and heat plastic subassembly (300) rotate between including backup pad (310) inboard and be connected with a pair of electric heat roller (320), backup pad (310) top surface middle part both ends are provided with second screw (330), and backup pad (310) upper end one side fastening connection has scrapes flat subassembly (200).

2. The thermal shaping device for producing the PET film as claimed in claim 1, wherein the leveling component (200) comprises a scraper (210) and a mounting bar (230) fixedly connected to the surface of both sides of the upper end of the scraper, a first screw hole (250) is formed in the middle of one end of the surface of the mounting bar (230), rectangular slots (240) are equidistantly formed in the middle of the surface of the scraper (210), and pillars (220) are fixedly connected to the lower portions of both ends of one side surface of the scraper (210).

3. The thermal shaping device for PET film production as claimed in claim 1, wherein the supporting table (110) has supporting legs (120) fixedly connected to four corners of the bottom surface thereof, the supporting legs (120) have cushion blocks (130) fixedly connected to the bottom surface thereof, and the first winding assembly (400) is fixedly connected to one end of the upper surface of the supporting table (110).

4. The thermal shaping device for PET film production according to claim 3, wherein the first support frame (410) of the first winding assembly (400) is rotatably connected with a first winding roller (420), the middle parts of two ends of the first winding roller (420) are rotatably connected with a first movable shaft (440), and the middle part of the surface of the first movable shaft (440) is fixedly connected with a first limiting plate (430).

5. The thermal shaping device for producing the PET film as claimed in claim 1, wherein a second winding assembly (500) is fixedly connected to the other end of the upper surface of the supporting table (110), a second winding roller (520) is rotatably connected to the upper portion of a second supporting frame (510) included in the second winding assembly (500), a second movable shaft (550) is fixedly connected to the two ends of the second winding roller (520), a second limiting piece (560) is fixedly connected to the middle portion of the surface of the second movable shaft (550), and a second gear (570) is threadedly connected to the outer side of the surface of the second movable shaft (550).

6. The thermal shaping device for producing the PET film as claimed in claim 5, wherein a motor (530) is fixedly connected to the middle lower portion of the inner side surface of the second supporting frame (510), an output end of the motor (530) penetrates through the second supporting frame (510), a first gear (540) is fixedly connected to an output end of the motor (530), and the first gear (540) and the second gear (570) are connected through a rack chain drive.