CN208898236U - A kind of high-barrier thermoformable film cutting and rewinding device - Google Patents

Abstract

The utility model relates to high-resistant diaphragm technical fields, and disclose a kind of high-barrier thermoformable film cutting and rewinding device, including pedestal, support column mounting blocks are fixedly connected at the top of the pedestal, the inside of the support column mounting blocks is socketed with the fixation support column extended to outside support column mounting blocks.The high-barrier thermoformable film cutting and rewinding device, raw material is placed in the inside of extruder by being arranged, it is set to carry out preliminary sizing film forming by uniform air knife, and it is cooled down by chill roll and is transmitted, it is transferred to rotating idler and rubber folder rod stretch and secondary extrusion is uniform, tubular is rolled into after being finally transferred to rewinding roller, achieve the effect that shaping efficiency is high, it is smaller by the apparatus main body roller volume, and structure is relatively simple clear, the cutting and rewinding apparatus structure can be made to simplify, volume is moderate, to the problem that the current cutting and rewinding apparatus structure of effective solution is more complex and volume is larger.

Description

A kind of high-barrier thermoformable film cutting and rewinding device

Technical field

The utility model relates to high-resistant diaphragm technical field, specially a kind of high-barrier thermoformable film cutting and rewinding device.

Background technique

High-resistant diaphragm is that the very strong material of barrier properties for gases and heat suture property and the very strong polyolefin of moisture barrier is same Shi Jinhang is squeezed out, and is the film of multilayered structure, PVDC resin frequently as composite material or monomer material and coextruded film piece, Most commonly used Trend of High Obstructive Materials Ordnance Engineering College, wherein PVDC coated film usage amount is especially more, PVDC coated film be using Polypropylene, polyethylene terephthalate (PET) etc. as substrate, the PVDC film of actual use be mostly vinylidene chloride and The copolymer of vinyl chloride.

And EVOH be always apply most high barrier materials, the film type of this material other than non-stretching type, There are also biaxial tension type, aluminium-vapour deposition type and binder application types etc., are used for aseptic packaging there are also heat resistant type in biaxial tension type Product, the barrier property of EVOH depend on the content of ethylene, in general when ethylene contents increase, under barrier properties for gases Drop, but it is easy to process, and EVOH distinguishing feature is that have fabulous barrier property and fabulous processability to gas.

High-resistant diaphragm is usually to carry out hot-working to raw material and make its molding by cooling, and then stretching is in defined shape And thickness, it finally carries out cutting and rewinding and becomes tubular structure, it is convenient it to be carried out using, transport and storage, and current Its structure of cutting and rewinding device is complex, and volume is also larger, so propose a kind of high-barrier thermoformable film cutting and rewinding device Come solve the problems, such as it is above-mentioned proposed in.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of high-barrier thermoformable film cutting and rewinding device, tool The advantages that standby structure is simplified and volume is moderate, solves that current cutting and rewinding apparatus structure is more complex and volume is biggish asks Topic.

(2) technical solution

To realize that above structure is simplified and purpose that volume is moderate, the utility model provide the following technical solutions: Yi Zhonggao Thermoformable film cutting and rewinding device, including pedestal are obstructed, is fixedly connected with support column mounting blocks, the branch at the top of the pedestal The inside of dagger mounting blocks is socketed with the fixation support column extended to outside support column mounting blocks, the top of the fixed support column It is connected with top plate, the front of the fixed support column on right side is connected with processing fixed frame, the processing fixed frame External activity uniform air knife is installed, the outside of the processing fixed frame and the top movable for being located at uniform air knife are equipped with crowded The external activity of machine out, the fixed support column on right side is connected with fixed frame bolt, and the top movable of the pedestal is connected with Chill roll, the top of the pedestal and be located at chill roll on the left of be connected with rotating idler, the top and position of the pedestal Rubber folder rod, the top of the pedestal and the left side fixed installation for being located at rubber folder rod are connected on the left of rotating idler There is rotary electric machine, rotation pulley blocks is connected on the output shaft of the rotary electric machine, the rotation pulley blocks are far from rotation The side of motor is connected with rewinding fixed frame, and the internal activity of the rewinding fixed frame is connected with and rotation pulley blocks left side The rewinding roller being fixedly connected, the external activity of the top plate are connected with blade mounting rack, and the bottom of the blade mounting rack is living It is dynamic to be connected with slitting blade.

Preferably, the inside of the support column mounting blocks offers the screw thread connecting with the fixed support column external screw-thread Docking groove, and the quantity of support column mounting blocks is eight, and the quantity for fixing support column is four.

Preferably, the shape of the processing fixed frame is U-shaped, and the fixed frame bolt quantity for fixed processing fixed frame It is four.

Preferably, the chill roll is two rotation chill roll compositions, and chill roll and rubber press from both sides the connection of rod and pedestal Place is fixedly connected to setting support rod.

Preferably, the rotation pulley blocks are that two rotation pulleys and slide strips form, and the outside for rotating pulley offers With meshed gears slot inside slide strips.

Preferably, the slitting blade is two blades compositions one on the other, cutter and bottom knife and blade mounting rack Junction be connected with mounting screw.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of high-barrier thermoformable film cutting and rewinding device, have with It is lower the utility model has the advantages that

1, raw material is placed in the inside of extruder by being arranged, by uniform by the high-barrier thermoformable film cutting and rewinding device Air knife makes it carry out preliminary sizing film forming, and is cooled down and transmitted by chill roll, be transferred to rotating idler and rubber press from both sides rod into Row stretches and secondary extrusion is uniform, is rolled into tubular after being finally transferred to rewinding roller, has achieved the effect that shaping efficiency is high, passed through The apparatus main body roller volume is smaller, and structure is relatively simple clear, the cutting and rewinding apparatus structure can be made to simplify, volume It is moderate.

2, the high-barrier thermoformable film cutting and rewinding device can by the way that slitting blade to be arranged in the tail end of the device Part high-resistant diaphragm needs to be rolled up again to each before effectively avoiding the device from occurring when rewinding roller is cut after wound membrane On a roller, the screw thread docking groove connecting with fixed support column external screw-thread, energy are offered by the inside of support column mounting blocks Enough mounting stabilities for effectively enhancing the device, the rotation of rotation pulley blocks is controlled by rotary electric machine to drive rewinding roller into Row rewinding can be effectively reduced the not high situation of the device working efficiency, thus the cutting and rewinding dress that effective solution is current Set the problem that structure is more complex and volume is larger.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model rewinding roller frame schematic diagram.

In figure: 1 pedestal, 2 support column mounting blocks, 3 fixed support columns, 4 top plates, 5 processing fixed frames, 6 uniform air knives, 7 are squeezed Machine, 8 fixed frame bolts, 9 chill rolls, 10 rotating idlers, 11 rubber folder rod, 12 rotary electric machines, 13 rotation pulley blocks, 14 rewinding out Fixed frame, 15 rewinding rollers, 16 blade mounting racks, 17 slitting blades.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of high-barrier thermoformable film cutting and rewinding device referring to FIG. 1-2, including pedestal 1, the top of pedestal 1 are fixed Support column mounting blocks 2 are connected with, the inside of support column mounting blocks 2 is socketed with the fixed branch extended to outside support column mounting blocks 2 Dagger 3, the inside of support column mounting blocks 2 offer the screw thread docking groove connecting with fixed 3 external screw-thread of support column, and support column The quantity of mounting blocks 2 is eight, and the quantity for fixing support column 3 is four, and the top movable of fixed support column 3 is connected with top plate 4, the front of the fixation support column 3 on right side is connected with processing fixed frame 5, and the shape for processing fixed frame 5 is U-shaped, and is used for 8 quantity of fixed frame bolt of fixed processing fixed frame 5 is four, and the external activity of processing fixed frame 5 is equipped with uniform air knife 6, Process the outside of fixed frame 5 and be located at the top movable of uniform air knife 6 and extruder 7 is installed, the fixation support column 3 on right side it is outer Portion is connected with fixed frame bolt 8, and the top movable of pedestal 1 is connected with chill roll 9, the top of pedestal 1 and is located at chill roll 9 Left side be connected with rotating idler 10, the top of the pedestal 1 and left side for being located at rotating idler 10 is connected with rubber folder Rod 11, chill roll 9 is two rotation chill roll compositions, and chill roll 9 and rubber press from both sides the junction company of fixation of rod 11 and pedestal 1 It is connected to setting support rod, the top of the pedestal 1 and left side for being located at rubber folder rod 11 is fixedly installed with rotary electric machine 12, rotary electric machine Rotation pulley blocks 13 are connected on 12 output shaft, rotation pulley blocks 13 are that two rotation pulleys and slide strips form, and turn The outside of movable pulley offers and meshed gears slot inside slide strips, side activity of the rotation pulley blocks 13 far from rotary electric machine 12 It is connected with rewinding fixed frame 14, the internal activity of rewinding fixed frame 14 is connected with answering of being fixedly connected on the left of rotation pulley blocks 13 Scroll cylinder 15, the external activity of top plate 4 are connected with blade mounting rack 16, and the bottom of blade mounting rack 16 is connected with carving knife Piece 17, slitting blade 17 are that two blades form one on the other, and the junction of cutter and bottom knife and blade mounting rack 16 is living It is dynamic to be connected with mounting screw, the high-barrier thermoformable film cutting and rewinding device, by the way that the device is arranged in slitting blade 17 Tail end, part high-resistant diaphragm needs before capable of effectively avoiding the device from occurring when rewinding roller 15 is cut after wound membrane Again it rolls up to each roller, the spiral shell connecting with fixed 3 external screw-thread of support column is offered by the inside of support column mounting blocks 2 Line docking groove can effectively enhance the mounting stability of the device, by rotary electric machine 12 control rotation pulley blocks 13 rotation from And rewinding roller 15 is driven to carry out rewinding, it can be effectively reduced the not high situation of the device working efficiency, thus effective solution The problem that current cutting and rewinding apparatus structure is more complex and volume is larger.

In conclusion raw material, is placed in extruder 7 by the high-barrier thermoformable film cutting and rewinding device by setting Portion makes it carry out preliminary sizing film forming, and is cooled down and transmitted by chill roll 9 by uniform air knife 6, is transferred to rotating idler 10 Stretch with rubber folder rod 11 and secondary extrusion is uniform, is rolled into tubular after being finally transferred to rewinding roller 15, has reached molding High-efficient effect, it is smaller by the apparatus main body roller volume, and structure is relatively simple clear, can make the cutting and rewinding Apparatus structure is simplified, and volume is moderate.

Also, the high-barrier thermoformable film cutting and rewinding device, by the way that slitting blade 17 to be arranged in the tail end of the device, Part high-resistant diaphragm needs again before capable of effectively avoiding the device from occurring when rewinding roller 15 is cut after wound membrane On volume to each roller, the screw thread pair connecting with fixed 3 external screw-thread of support column is offered by the inside of support column mounting blocks 2 Access slot can effectively enhance the mounting stability of the device, control the rotation rotation of pulley blocks 13 by rotary electric machine 12 to band Dynamic rewinding roller 15 carries out rewinding, can be effectively reduced the not high situation of the device working efficiency, thus effective solution mesh The problem that preceding cutting and rewinding apparatus structure is more complex and volume is larger.

It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device. In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element Process, method, article or equipment in there is also other identical elements.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of high-barrier thermoformable film cutting and rewinding device, including pedestal (1), it is characterised in that: the top of the pedestal (1) It is fixedly connected with support column mounting blocks (2), the inside of the support column mounting blocks (2), which is socketed with, extends to support column mounting blocks (2) external fixation support column (3), the top movable of the fixed support column (3) are connected with top plate (4), right side it is described solid The front for determining support column (3) is connected with processing fixed frame (5), and the external activity of processing fixed frame (5) is equipped with Even air knife (6), the outside of processing fixed frame (5) and the top movable for being located at uniform air knife (6) are equipped with extruder (7), The external activity of the fixed support column (3) on right side is connected with fixed frame bolt (8), and the top movable of the pedestal (1) connects Be connected to chill roll (9), the top of the pedestal (1) and be located at chill roll (9) on the left of be connected with rotating idler (10), institute It states the top of pedestal (1) and is located on the left of rotating idler (10) and be connected with rubber folder rod (11), the top of the pedestal (1) Portion and being located on the left of rubber folder rod (11) is fixedly installed with rotary electric machine (12), living on the output shaft of the rotary electric machine (12) Dynamic to be connected with rotation pulley blocks (13), rotation pulley blocks (13) is connected with rewinding far from the side of rotary electric machine (12) Fixed frame (14), the internal activity of the rewinding fixed frame (14) is connected with answers with what rotation pulley blocks (13) left side was fixedly connected The external activity of scroll cylinder (15), the top plate (4) is connected with blade mounting rack (16), the bottom of the blade mounting rack (16) It is connected with slitting blade (17).

2. a kind of high-barrier thermoformable film cutting and rewinding device according to claim 1, it is characterised in that: the support column The inside of mounting blocks (2) offers the screw thread docking groove connecting with fixed support column (3) external screw-thread, and support column is installed The quantity of block (2) is eight, and the quantity for fixing support column (3) is four.

3. a kind of high-barrier thermoformable film cutting and rewinding device according to claim 1, it is characterised in that: the processing is solid The shape for determining frame (5) is U-shaped, and fixed frame bolt (8) quantity for fixed processing fixed frame (5) is four.

4. a kind of high-barrier thermoformable film cutting and rewinding device according to claim 1, it is characterised in that: the chill roll It (9) is two rotation chill roll compositions, and chill roll (9) and rubber folder rod (11) and the junction of pedestal (1) are fixedly connected with There is setting support rod.

5. a kind of high-barrier thermoformable film cutting and rewinding device according to claim 1, it is characterised in that: the rotation is slided Wheel group (13) is that two rotation pulleys and slide strips form, and the outside of rotation pulley offers and slide strips inside meshed gears Slot.

6. a kind of high-barrier thermoformable film cutting and rewinding device according to claim 1, it is characterised in that: the carving knife Piece (17) is that two blades form one on the other, and the junction of cutter and bottom knife and blade mounting rack (16) is connected with Mounting screw.