CN219384238U - Plastic film hot pressing cutting device - Google Patents
Plastic film hot pressing cutting device Download PDFInfo
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- CN219384238U CN219384238U CN202320404832.4U CN202320404832U CN219384238U CN 219384238 U CN219384238 U CN 219384238U CN 202320404832 U CN202320404832 U CN 202320404832U CN 219384238 U CN219384238 U CN 219384238U
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- 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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Abstract
The utility model discloses a hot-pressing cutting device for plastic films, which relates to the technical field of plastic film processing and comprises a device body, wherein a winding roller, a hot-pressing bin, a fixing piece, a cutting bin and two fixing plates which are oppositely arranged are sequentially arranged on the upper end surface of the device body from left to right, a connecting plate is arranged in the hot-pressing bin, the lower end surface of the connecting plate is fixedly connected with the hot-pressing plate, an electric heating plate is arranged in the hot-pressing plate, two output ends of the hot-pressing bin penetrate through the hot-pressing bin and are connected with the connecting plate, a hollow plastic film enters the hot-pressing bin, the air cylinder pushes the connecting plate and the hot-pressing plate to contact with the plastic film, the electric heating plate works and transmits heat to the plastic film, so that the hot-pressing efficiency and quality can be further improved, and an electric push rod pushes the moving plate to move rightwards, and simultaneously, a cutter on the lower end surface of a plurality of U-shaped sliding blocks can cut a double-layer film into a plurality of plastic films with different widths or the same width.
Description
Technical Field
The utility model relates to the technical field of plastic film processing, in particular to a plastic film hot-pressing cutting device.
Background
The plastic film is made of polypropylene, polyethylene and the like, is used for packaging and used as a film coating layer, the plastic packaging and plastic packaging products occupy larger and larger share in the market, in particular to a composite plastic flexible packaging, which has been widely applied to the fields of food, medicine, chemical industry and the like, wherein the plastic film has the largest proportion of the food packaging, and the plastic film needs to be hot-pressed and cut by a hot-pressing device and a cutting device in the use process.
The plastic film cutting device comprises a material rack, a frame, a workbench, a positioning and clamping mechanism, a cutting knife and a pinch roll, wherein the plastic film winding drum is arranged on a material winding shaft of the material rack, the frame is arranged in the feeding direction of the plastic film, so the workbench is arranged on the frame, the positioning and clamping mechanism clamps the plastic film in a double-roll clamping mode, the cutting knife is used for cutting the plastic film, and the cutting knife is of a fixed structure during cutting and can only cut the plastic film with the same width; the plastic film hot pressing device comprises a frame, a pressing die and a sealing knife, wherein the sealing knife is arranged above the frame, the plastic film is arranged between the sealing knife and the frame, the sealing knife can be pressed down to press the plastic film, and the die is not heated in the pressing process, so that the hollow plastic film is difficult to compact, and the pressing quality is low.
At present, in the hot pressing and cutting process of plastic films, the plastic films are pressed by a die, heating cannot be carried out, so that the plastic films are softened, the hot pressing quality and efficiency are reduced, and the cutting width cannot be flexibly adjusted according to different requirements in the cutting process, so that a plastic film hot pressing and cutting device is necessary to solve the problems.
Disclosure of Invention
The utility model aims to provide a hot-pressing cutting device for a plastic film, which has the characteristics of improving hot-pressing temperature, enhancing hot-pressing forming quality and adjusting different widths or the same width during cutting in the process of hot-pressing a hollow plastic film into double-layer films and cutting the hollow plastic film into a plurality of plastic films with small widths, so that the hot-pressing cutting device has the characteristics of cutting flexibility and practicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the hot-pressing cutting device for the plastic film comprises a device body, wherein a wind-up roll, a hot-pressing bin, a fixing piece, a cutting bin and two fixing plates which are oppositely arranged are sequentially arranged on the upper end face of the device body from left to right;
the hot-pressing device comprises a hot-pressing bin, a connecting plate, an electric heating plate, a cylinder, a connecting plate, a hot-pressing plate and a cylinder, wherein the connecting plate is arranged in the hot-pressing bin;
the inside of cutting the storehouse is through spout sliding connection has the movable plate, cut the left side in storehouse install with movable plate fixed connection's electric putter, a plurality of U type sliders that are irregular distribution are installed to the outer wall of movable plate, a plurality of U type sliders and movable plate contact one side imbeds respectively and is provided with the electro-magnet of mutual actuation.
In order to avoid influencing normal cutting of the plastic film, the plastic film hot-pressing cutting device is preferable in the utility model, a fan is arranged on the upper end surface of the cutting bin, and a plurality of meshes communicated with the fan are formed above the inner wall of the cutting bin.
In order to cool the double-layer film after hot pressing, the plastic film hot pressing cutting device is preferably characterized in that a cooling plate positioned right below a cutting bin is embedded into the upper end face of the device body.
In order to improve the hot pressing working efficiency, the plastic film hot pressing cutting device is preferably adopted, and a plurality of heating pipes which are uniformly distributed are respectively embedded into the front side and the rear side of the inner wall of the hot pressing bin.
In order to improve the accuracy of cutting the plastic film, the plastic film hot-pressing cutting device is preferably provided with a graduated scale on the outer side wall of the movable plate.
In order to ensure stable cutting of the double-layer membrane, the plastic membrane hot-pressing cutting device is preferably provided with the suction pumps on the upper end surfaces of the two fixing plates, and the lower end surfaces of the two suction pumps penetrate through the upper end surface of the fixing plate and extend to the inner side of the fixing plate and are communicated with the sucking disc.
In order to control the cylinder, the electric push rod, the electromagnet, the fan and the suction pump to work normally, the plastic film hot-pressing cutting device is preferably provided with the controller on the front end face of the device body, and the cylinder, the electric push rod, the electromagnet, the fan and the suction pump are electrically connected with the controller.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the hollow plastic film can be hot-pressed into double-layer films through the hot pressing bin and the cutting bin respectively, and is cut into a plurality of plastic films with small widths, the hollow plastic film specifically enters the hot pressing bin, so that the air cylinder pushes the connecting plate and the hot pressing plate to move downwards to be in contact with the plastic film, meanwhile, the electric heating plate works and transfers heat to the plastic film, the plastic film is softened, further the hot pressing efficiency and quality can be further improved, the hot-pressed double-layer films enter the cutting bin, the electromagnet is powered off, the plurality of U-shaped sliding blocks slide left and right on the outer wall of the moving plate until the width to be cut is met, the electromagnet is mutually attracted after the adjustment is finished, the U-shaped sliding blocks are fixed at the position of the outer wall of the moving plate, then the electric push rod pushes the moving plate to move rightwards, and simultaneously, the cutting knife on the lower end face of the plurality of U-shaped sliding blocks can cut the double-layer films into a plurality of plastic films with different widths or the same width, and the cutting flexibility and practicability of the cutting are improved.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a side elevational view of the hot press cartridge of the present utility model;
FIG. 3 is a side view of the cartridge of the present utility model;
fig. 4 is an enlarged view of the utility model at a of fig. 1.
In the figure: 1. a device body; 2. a wind-up roll; 3. hot pressing the bin; 301. a cylinder; 302. a connecting plate; 303. a hot pressing plate; 304. an electric heating plate; 305. a heating tube; 4. cutting a bin; 401. a mesh; 402. a blower; 403. an electric push rod; 404. a moving plate; 405. a U-shaped sliding block; 406. an electromagnet; 5. a fixing member; 6. a fixing plate; 601. a suction pump; 602. a suction cup; 7. a controller; 8. and (5) cooling the plate.
Detailed Description
Referring to fig. 1 to 4, a plastic film hot-pressing cutting device comprises a device body 1, wherein a winding roller 2, a hot-pressing bin 3, a fixing piece 5, a cutting bin 4 and two fixing plates 6 which are oppositely arranged are sequentially arranged on the upper end surface of the device body 1 from left to right;
a connecting plate 302 is arranged in the hot pressing bin 3, a hot pressing plate 303 is fixedly connected to the lower end surface of the connecting plate 302, an electric heating plate 304 is arranged in the hot pressing plate 303, and an air cylinder 301 with two output ends penetrating through the hot pressing bin 3 and connected with the connecting plate 302 is arranged on the upper end surface of the hot pressing bin 3;
the inside of cutting storehouse 4 is through spout sliding connection having movable plate 404, cuts the left side of storehouse 4 install with movable plate 404 fixed connection's electricity push rod 403, and a plurality of U type sliders 405 that are irregularly distributed are installed to the outer wall of movable plate 404, and a plurality of U type sliders 405 and movable plate 404 contact one side embedding respectively are provided with the electro-magnet 406 of mutual actuation.
In this embodiment: the plastic film that needs hot pressing to cut is twined at the outer wall of wind-up roll 2 to be convenient for next work, can compress tightly the plastic film through mounting 5, and then can prevent to cut in-process plastic film wrinkling at the cutting, influence hot pressing and cut the quality, can hot pressing bilayer diaphragm with hollow plastic film respectively through hot pressing storehouse 3 and cutting storehouse 4, and cut into many little width plastic film, in the concrete hollow plastic film gets into hot pressing storehouse 3, make cylinder 301 promote connecting plate 302 move down, make hot pressing plate 303 move down and with the plastic film contact of device body 1 up end, and electric plate 304 work generates heat simultaneously, make the heat transfer of electric plate 304 give the plastic film, make the plastic film soften, and then can further improve hot pressing efficiency and quality, bilayer diaphragm after the hot pressing gets into in cutting storehouse 4 immediately, specifically make controller 7 control electro-magnet 406 outage, slide a plurality of U type sliders 405 in the outer wall of movable plate 404 side by side until accord with the width that will cut, after the regulation is accomplished, controller 7 control electro-magnet 406 is mutually absorbed, fixed U type slider 405 is in the movable plate outer wall 403, make the position of movable plate 403 cut down the bilayer diaphragm or a plurality of movable plate 404, the width of the bilayer diaphragm is cut down the same, the flexibility is cut simultaneously, the realization is cut to the bilayer diaphragm is cut down with the width of the bilayer diaphragm.
As a technical optimization scheme of the utility model, a fan 402 is arranged on the upper end surface of the cutting bin 4, and a plurality of meshes 401 communicated with the fan 402 are arranged above the inner wall of the cutting bin 4.
In this embodiment: the controller 7 is enabled to control the fan 402 to work, air flow is enabled to be sprayed out by the plurality of meshes 401, the plastic film after hot pressing of the upper end face of the device body 1 is cooled, and then the cooling and heat dissipation effects can be achieved on the surface of the plastic film, so that the phenomenon that the plastic film is carried up due to the fact that the surface temperature is high in the process that the plastic film is cut by the cutting knife of the lower end face of the U-shaped sliding block 405 is avoided, and the normal cutting of the plastic film is affected.
As a technical optimization scheme of the utility model, the upper end face of the device body 1 is embedded with a cooling plate 8 positioned right below the cutting bin 4.
In this embodiment: the double-layer membrane after hot pressing can be cooled by the cooling plate 8, so that the next working is smoothly carried out.
As a technical optimization scheme of the utility model, a plurality of heating pipes 305 which are uniformly distributed are respectively embedded in the front side and the rear side of the inner wall of the hot pressing bin 3.
In this embodiment: the heating tube 305 heats, so that the temperature in the hot pressing bin 3 can be increased, and the plastic film is softened, thereby further assisting the hollow plastic film to be hot pressed into a double-layer film, and improving the working efficiency.
As a technical optimization scheme of the present utility model, the outer side wall of the moving plate 404 is provided with a scale.
In this embodiment: the accuracy of the moving distance of the U-shaped sliding block 405 can be improved through the graduated scale, so that the accuracy in cutting the plastic film is improved.
As a technical optimization scheme of the utility model, the upper end surfaces of the two fixing plates 6 are provided with the suction pumps 601, and the lower end surfaces of the two suction pumps 601 penetrate through the upper end surface of the fixing plate 6 and extend to the inner side of the fixing plate 6 and are communicated with the suction cups 602.
In this embodiment: the controller 7 is enabled to control the suction pump 601 to work, the suction pump 601 is enabled to generate suction force to the suction disc 602, and then the suction disc 602 can be enabled to adsorb and fix the plastic film on the upper end face of the device body 1, so that stable cutting of the double-layer membrane is guaranteed.
As a technical optimization scheme of the utility model, the front end face of the device body 1 is provided with a controller 7, and the air cylinder 301, the electric push rod 403, the electromagnet 406, the fan 402 and the suction pump 601 are all electrically connected with the controller 7.
In this embodiment: the cylinder 301, the electric push rod 403, the electromagnet 406 and the fan 402 can be controlled by the controller 7 to work normally.
Working principle: firstly, the plastic film wound on the outer wall of the wind-up roll 2 is dispersed, meanwhile, the plastic film passes through the hot-pressing bin 3 and the fixing piece 5 is used for fixing the plastic film, then the hollow plastic film enters the hot-pressing bin 3, the air cylinder 301 pushes the connecting plate 302 to move downwards, the hot-pressing plate 303 is driven to move downwards and contact with the plastic film on the upper end face of the device body 1, meanwhile, the electric heating plate 304 and the heating tube 305 work to generate heat, the heat is transferred to the plastic film, the hot-pressing of the hollow plastic film is realized, secondly, the double-layer film after hot-pressing enters the cutting bin 4, the suction pump 601 is used for generating suction force on the suction disc 602, the suction disc 602 can be used for adsorbing and fixing the plastic film on the upper end face of the device body 1, meanwhile, the controller 7 controls the fan 402 and the cooling plate 8 to work, the air flow is sprayed out of the plurality of meshes 401, the double-layer film after hot pressing of the upper end face of the device body 1 is cooled, then the controller 7 is enabled to control the electromagnet 406 to be powered off, the plurality of U-shaped sliding blocks 405 slide left and right on the outer wall of the moving plate 404 until the width to be cut is met, after adjustment is completed, the controller 7 is enabled to control the electromagnet 406 to be mutually attracted, the position of the U-shaped sliding blocks 405 on the outer wall of the moving plate 404 is fixed, then the electric push rod 403 is enabled to work, the moving plate 404 is pushed to move rightwards, and meanwhile the cutting knife on the lower end face of the plurality of U-shaped sliding blocks 405 can cut the double-layer film, so that a plurality of plastic films with different widths or the same width are achieved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. The utility model provides a plastic film hot pressing cutting device, includes device body (1), its characterized in that: the upper end face of the device body (1) is provided with a wind-up roll (2), a hot pressing bin (3), a fixing piece (5), a cutting bin (4) and two fixing plates (6) which are oppositely arranged in sequence from left to right;
the hot-pressing machine is characterized in that a connecting plate (302) is arranged in the hot-pressing bin (3), a hot-pressing plate (303) is fixedly connected to the lower end face of the connecting plate (302), an electric heating plate (304) is arranged in the hot-pressing plate (303), and an air cylinder (301) with two output ends penetrating through the hot-pressing bin (3) and connected with the connecting plate (302) is arranged on the upper end face of the hot-pressing bin (3);
the inside of cutting storehouse (4) is through spout sliding connection has movable plate (404), cut the left side in storehouse (4) install with movable plate (404) fixed connection's electricity push rod (403), a plurality of U type sliders (405) that are irregular distribution are installed to the outer wall of movable plate (404), a plurality of U type sliders (405) and one side of movable plate (404) contact imbeds respectively and are provided with electro-magnet (406) of mutual actuation.
2. The plastic film hot-press cutting device according to claim 1, wherein: the upper end face of the cutting bin (4) is provided with a fan (402), and a plurality of meshes (401) communicated with the fan (402) are formed above the inner wall of the cutting bin (4).
3. The plastic film hot-press cutting device according to claim 1, wherein: the upper end face of the device body (1) is embedded with a cooling plate (8) positioned under the cutting bin (4).
4. The plastic film hot-press cutting device according to claim 1, wherein: the front side and the rear side of the inner wall of the hot pressing bin (3) are respectively embedded with a plurality of heating pipes (305) which are uniformly distributed.
5. The plastic film hot-press cutting device according to claim 1, wherein: the outer side wall of the moving plate (404) is provided with a graduated scale.
6. A plastic film hot-press cutting apparatus according to claim 2, wherein: the upper end faces of the two fixing plates (6) are provided with suction pumps (601), and the lower end faces of the two suction pumps (601) penetrate through the upper end faces of the fixing plates (6) and extend to the inner sides of the fixing plates (6) and are communicated with sucking discs (602).
7. The plastic film hot-press cutting device according to claim 6, wherein: the front end face of the device body (1) is provided with a controller (7), and the air cylinder (301), the electric push rod (403), the electromagnet (406), the fan (402) and the suction pump (601) are electrically connected with the controller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320404832.4U CN219384238U (en) | 2023-03-01 | 2023-03-01 | Plastic film hot pressing cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320404832.4U CN219384238U (en) | 2023-03-01 | 2023-03-01 | Plastic film hot pressing cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219384238U true CN219384238U (en) | 2023-07-21 |
Family
ID=87165906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320404832.4U Active CN219384238U (en) | 2023-03-01 | 2023-03-01 | Plastic film hot pressing cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219384238U (en) |
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2023
- 2023-03-01 CN CN202320404832.4U patent/CN219384238U/en active Active
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