CN218314653U

CN218314653U - Polypropylene film high temperature setting device

Info

Publication number: CN218314653U
Application number: CN202122526297.3U
Authority: CN
Inventors: 林美云; 包金波; 王院庭
Original assignee: Hubei Longchen Technical Joint Stock Co ltd
Current assignee: Hubei Longchen Technical Joint Stock Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2023-01-17
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses a polypropylene film high temperature setting device, including the feeder, fixed mounting has the mount on the feeder, the lateral part fixed mounting of mount has electric putter, electric putter piston rod one end fixedly connected with stop gear, stop gear includes the fixed plate, the lateral part lower extreme of fixed plate rotates and is provided with first spacing roller, the activity of the lateral part upper end of fixed plate is provided with the spacing roller of second, the lateral part of fixed plate is seted up flutedly, the utility model discloses having strengthened the spacing effect to the film at defeated in-process of material, having reduced the shake range of film at the removal in-process, being favorable to carrying out high temperature setting to it and handling, making its surface more level and more smooth, having improved the quality of product, having improved the cooling effect to the film after the high temperature is stereotyped, make it cool down faster to receive the material, the follow-up of being convenient for, and then shortened the space of cooling process, reduced manufacturing cost.

Description

High-temperature shaping device for polypropylene film

Technical Field

The utility model relates to a polypropylene film production technical field specifically is a polypropylene film high temperature setting device.

Background

The polypropylene film is a non-woven plastic polymer fabric, is a plastic product with light weight, no toxicity, low price, excellent performance, easy molding and wide application, and is used for various packaging, sales promotion and protection applications; this lightweight, durable polypropylene material is used in the manufacture of extruded and thermoformed plastic articles. The polypropylene casting film can be compounded with other materials, such as paper, aluminum foil and the like as base materials into a composite film with two layers or more. When used for the outer layer, the polypropylene film is a film having good strength, dimensional stability, barrier properties, heat and cold resistance, and printability; when the film is used for the inner layer, the film has good heat sealing property, oil resistance and sanitation; when used in the middle layer, the film has good gas barrier property and can replace cellophane.

But the high temperature setting device who is used for polypropylene film among the prior art is good to the spacing effect of film at the in-process of defeated material, and the film shake range is great when removing, is unfavorable for the high temperature setting to handle, can reduce the quality of product, and the cooling effect of current high temperature setting device after the high temperature is stereotyped is not good moreover, and cooling speed is slow, is not convenient for receive the material, and can prolong the space of cold process, causes manufacturing cost's improvement, therefore we need propose a polypropylene film high temperature setting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polypropylene film high temperature setting device, the spacing effect to the film has been strengthened at the in-process of defeated material, the range of shaking of film at the removal in-process has been reduced, be favorable to carrying out high temperature design processing to it, make its surface more level and more smooth, the quality of product has been improved, the cooling effect to the film after the high temperature is stereotyped has been improved, it is faster to make its cooling, be convenient for follow-up receipts material, and then the space of cooling process has been shortened, the production cost is reduced, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a polypropylene film high temperature setting device, includes the feeder, fixed mounting has the mount on the feeder, the lateral part fixed mounting of mount has electric putter, electric putter piston rod one end fixedly connected with stop gear, stop gear includes the fixed plate, the lateral part lower extreme of fixed plate rotates and is provided with first spacing roller, the activity of the lateral part upper end of fixed plate is provided with the spacing roller of second, the lateral part of fixed plate is seted up flutedly, the inside slidable mounting of recess has the connecting block, the spacing roller of second rotates and installs on the connecting block, the lower extreme of mount has hollow slab through connecting rod fixed mounting, hollow slab's lower extreme is provided with the air cock, the forced draught blower that provides the air supply is installed to the mount hollow slab's inside is provided with the heat pipe that is used for reducing the air current temperature.

Preferably, the inside fixedly connected with spring of recess, connecting block fixed mounting is on the spring.

Preferably, the side part of the connecting block is fixedly provided with a sliding block, the inner side wall of the groove is provided with a sliding groove, and the sliding block is slidably arranged inside the sliding groove.

Preferably, a threaded hole is formed in the fixing plate, a threaded rod is installed on the internal thread of the threaded hole, and the end of the threaded rod is rotatably installed on the connecting block through a bearing.

Preferably, a fixing seat is fixedly mounted on the fixing frame, the air feeder is mounted on the fixing seat, an air outlet of the air feeder is communicated with an air pipe, and one end of the air pipe is communicated with the inside of the hollow plate.

Preferably, the fixing frame is provided with a water tank, and the water tank is respectively communicated with a water inlet pipe and a water outlet pipe.

Preferably, the heat conduction pipe is a continuous S-shaped copper pipe, the water inlet pipe is communicated with the water inlet of the heat conduction pipe, and the water outlet pipe is communicated with the water outlet of the heat conduction pipe.

Preferably, the air nozzles are horn-shaped air nozzles, and multiple groups of air nozzles are arranged in an array.

Preferably, four groups of connecting rods are fixedly connected to the hollow plate, and one ends of the connecting rods are fixedly connected to the inner top of the fixing frame.

Preferably, the feeder is set as a roller conveyor, and the height of the first limiting roller is flush with the height of a roller on the feeder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the design of the limiting mechanism, the limiting mechanism comprises a fixing plate, the lower end of the side part of the fixing plate is rotatably provided with a first limiting roller, the upper end of the side part of the fixing plate is movably provided with a second limiting roller, a threaded rod is screwed, the threaded rod moves downwards in the rotating process inside a threaded hole, the threaded rod drives a connecting block to move downwards, the connecting block drives the second limiting roller to move downwards, and the connecting block extrudes a spring downwards, so that the second limiting roller is attached to the film and does not generate pressure on the film;

2. through the hollow core slab, the design of air cock and heat pipe, the lower extreme of hollow core slab is provided with the air cock, the air cock sets up to the air cock of loudspeaker form, the air cock is the array and is provided with the multiunit, improve the effect of blowing, the heat pipe sets up to the copper of continuous S-shaped, the inside of the heat pipe that sets up in the water tank is taken into hollow core slab, the heat in the wind is absorbed to the heat pipe of the copper of continuous S-shaped setting, and the water in the heat pipe can take away the heat, the effect of cooling is played to the air current that the forced draught blower produced, then the air current blows to the surface of film, film after the high temperature design plays refrigerated effect, the utility model provides the high cooling effect to the film after the high temperature design, make its cooling faster, the follow-up receipts of being convenient for, and then shortened the space of cooling process, reduced manufacturing cost.

Drawings

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

fig. 2 is a schematic structural view of the limiting mechanism of the present invention;

fig. 3 is a schematic structural view of the heat conducting pipe and the hollow plate of the present invention;

fig. 4 is a schematic structural view of the hollow board and the air faucet of the present invention.

In the figure: 1. a feeding machine; 2. a fixed mount; 3. an electric push rod; 4. a limiting mechanism; 41. a fixing plate; 42. a first limit roller; 43. a second limit roller; 5. a connecting rod; 6. a blower; 7. an air tube; 8. a hollow slab; 9. an air tap; 10. a water tank; 11. a water inlet pipe; 12. a water outlet pipe; 13. a groove; 14. a spring; 15. a chute; 16. connecting blocks; 17. a slider; 18. a threaded rod; 19. a threaded hole; 20. a heat conducting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1-4, the present invention provides a technical solution: a polypropylene film high-temperature shaping device comprises a feeding machine 1, wherein a fixing frame 2 is fixedly installed on the feeding machine 1, the fixing frame 2 is set to be a U-shaped fixing frame, two groups of electric push rods 3 are fixedly installed on the side portion of the fixing frame 2, one end of a piston rod of each electric push rod 3 is fixedly connected with a limiting mechanism 4, each electric push rod 3 drives each limiting mechanism 4 to move, each limiting mechanism 4 comprises a fixing plate 41, a first limiting roller 42 is rotatably arranged at the lower end of the side portion of each fixing plate 41, a second limiting roller 43 is movably arranged at the upper end of the side portion of each fixing plate 41, specifically, each second limiting roller 43 can move up and down, the feeding machine 1 is set to be a roller conveyor, a heating area is arranged at one end of the feeding machine 1, high-temperature shaping processing can be carried out on a film, the film is conveyed to the feeding machine 1 after the high-temperature shaping processing, the height of the first limiting roller 42 is flush with the height of the roller on the feeding machine 1, and the surface of the film is more level in the moving process;

a groove 13 is formed in the side portion of the fixing plate 41, a connecting block 16 is slidably mounted inside the groove 13, a sliding block 17 is fixedly mounted on the side portion of the connecting block 16, a sliding groove 15 is formed in the inner side wall of the groove 13, the sliding block 17 is slidably mounted inside the sliding groove 15, and plays a role in stabilizing movement of the connecting block 16, a spring 14 is fixedly connected inside the groove 13, the connecting block 16 is fixedly mounted on the spring 14, a threaded hole 19 is formed in the fixing plate 41, a threaded rod 18 is mounted on an internal thread of the threaded hole 19, the end portion of the threaded rod 18 is rotatably mounted on the connecting block 16 through a bearing, when the position of the second limiting roller 43 is adjusted, the threaded rod 18 is screwed, the threaded rod 18 moves downwards in the process of rotating inside the threaded hole 19, the threaded rod 18 drives the connecting block 16 to move downwards, the connecting block 16 drives the second limiting roller 43 to move downwards, and the connecting block 16 downwardly extrudes the spring 14, so that the second limiting roller 43 is attached to the film;

the second limiting roller 43 is rotatably installed on the connecting block 16, a hollow plate 8 is fixedly installed at the lower end of the fixing frame 2 through a connecting rod 5, four groups of connecting rods 5 are fixedly connected onto the hollow plate 8, one end of each connecting rod 5 is fixedly connected to the inner top of the fixing frame 2 and plays a role in supporting the hollow plate 8, an air tap 9 is arranged at the lower end of the hollow plate 8, the air tap 9 and a film on the feeder 1 are correspondingly arranged, the air tap 9 is arranged into a horn-shaped air tap, multiple groups of air taps 9 are arranged in an array mode, the blowing effect is improved, a blower 6 for providing an air source is installed on the fixing frame 2, a fixing seat is fixedly installed on the fixing seat, the air outlet of the blower 6 faces downwards, the air outlet of the blower 6 is communicated with an air pipe 7, one end of the air pipe 7 is communicated with the inside of the hollow plate 8, the blower 6 sucks external air into the air pipe 7 and conveys the air to the inside of the hollow plate 8, and blows out of the air tap 9;

the inside of hollow core board 8 is provided with heat pipe 20 that is used for reducing the air current temperature, be provided with water tank 10 on the mount 2, the inside of water tank 10 is provided with the cooling water, it has inlet tube 11 and outlet pipe 12 to communicate respectively on the water tank, be provided with the water pump on the inlet tube 11, heat pipe 20 sets up to the copper pipe of continuous S-shaped, the water inlet intercommunication of inlet tube 11 and heat pipe 20, the delivery port intercommunication of outlet pipe 12 and heat pipe 20, water flows into in the heat pipe 20 through inlet tube 11, after the cooling treatment is carried out to the air current, get back to the inside of water tank 10 through outlet pipe 12.

When the device is used, after high-temperature shaping treatment, a film is conveyed to the feeding machine 1, the film is lapped on a first limiting roller 42 in the limiting mechanism 4, the electric push rod 3 is started, the electric push rod 3 drives the limiting mechanism 4 to be close to the edge part of the film, then the threaded rod 18 is screwed, the threaded rod 18 moves downwards in the process of rotating inside the threaded hole 19, the threaded rod 18 drives the connecting block 16 to move downwards, the connecting block 16 drives the second limiting roller 43 to move downwards, and the connecting block 16 downwards extrudes the spring 14, so that the second limiting roller 43 is attached to the film, pressure is not generated on the film, and the shaking amplitude of the film in the moving process is reduced;

starting the blower 6, turning on the water pump on the water inlet pipe 11, the blower 6 sucks external air into the pipe 7, and conveying the air into the hollow plate 8, the water in the water tank 10 is sucked into the heat pipe 20 arranged in the hollow plate 8, the heat pipe 20 of the copper continuously arranged in an S shape absorbs heat in the air, the water in the heat pipe 20 can take away the heat, and the heat returns to the inside of the water tank 10 through the water outlet pipe 12, the air flow generated by the blower 6 plays a role in cooling, then the air flow subjected to cooling treatment is blown out from the air nozzle 9 and blown to the surface of the film, and the film after high-temperature shaping plays a cooling role.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polypropylene film high temperature setting device, includes feeder (1), its characterized in that: fixed mounting has mount (2) on feeder (1), the lateral part fixed mounting of mount (2) has electric putter (3), electric putter (3) piston rod one end fixedly connected with stop gear (4), stop gear (4) are including fixed plate (41), the lateral part lower extreme of fixed plate (41) rotates and is provided with first spacing roller (42), the activity is provided with spacing roller of second (43) on the lateral part of fixed plate (41), recess (13) are seted up to the lateral part of fixed plate (41), the inside slidable mounting of recess (13) has connecting block (16), spacing roller of second (43) rotate and install on connecting block (16), the lower extreme of mount (2) passes through connecting rod (5) fixed mounting and has hollow slab (8), the lower extreme of hollow slab (8) is provided with air cock (9), forced draught blower (6) that provide the air supply are installed to mount (2), the inside of hollow slab (8) is provided with heat pipe (20) that are used for reducing the air current temperature.

2. The high-temperature setting device for the polypropylene film as claimed in claim 1, wherein: the spring (14) is fixedly connected to the inner portion of the groove (13), and the connecting block (16) is fixedly installed on the spring (14).

3. The high-temperature setting device for the polypropylene film as claimed in claim 1, wherein: the lateral part fixed mounting of connecting block (16) has slider (17), spout (15) have been seted up on the inside wall of recess (13), slider (17) slidable mounting is in the inside of spout (15).

4. The high-temperature setting device for the polypropylene film as claimed in claim 1, wherein: the fixing plate (41) is provided with a threaded hole (19), a threaded rod (18) is installed on the internal thread of the threaded hole (19), and the end of the threaded rod (18) is rotatably installed on the connecting block (16) through a bearing.

5. The polypropylene film high-temperature setting device as claimed in claim 1, wherein: the utility model discloses a hollow slab, including mount (2), forced draught blower (6), air outlet intercommunication of forced draught blower (6) have trachea (7), the one end of trachea (7) communicates in the inside of hollow slab (8), fixed mounting has the fixing base on mount (2), install on the fixing base forced draught blower (6), the air outlet intercommunication of forced draught blower (6) has trachea (7), the one end of trachea (7) communicates in the inside of hollow slab (8).

6. The polypropylene film high-temperature setting device as claimed in claim 1, wherein: the water tank (10) is arranged on the fixing frame (2), and the water tank is respectively communicated with a water inlet pipe (11) and a water outlet pipe (12).

7. The high-temperature setting device for the polypropylene film as claimed in claim 6, wherein: the heat conduction pipe (20) is a continuous S-shaped copper pipe, the water inlet pipe (11) is communicated with the water inlet of the heat conduction pipe (20), and the water outlet pipe (12) is communicated with the water outlet of the heat conduction pipe (20).

8. The polypropylene film high-temperature setting device as claimed in claim 1, wherein: the air nozzle (9) is arranged to be horn-shaped, and a plurality of groups of air nozzles (9) are arranged in an array.

9. The polypropylene film high-temperature setting device as claimed in claim 1, wherein: the hollow plate (8) is fixedly connected with four groups of connecting rods (5), and one end of each connecting rod (5) is fixedly connected to the inner top of the corresponding fixing frame (2).

10. The polypropylene film high-temperature setting device as claimed in claim 1, wherein: the feeding machine (1) is set to be a roller conveyor, and the height of the first limiting roller (42) is flush with the height of the roller on the feeding machine (1).