CN208774047U - Inflation film manufacturing machine rotary cooling device - Google Patents

Abstract

The utility model relates to a kind of inflation film manufacturing machine rotary cooling device, it mainly sets a cooling device in group on the die head of blowout coating materials, it include a fixed vane, movable vane and a power mechanism, the activity vane periphery is equipped with passive unit, and passive unit by the power mechanism active cell and drive, to allow the movable vane to rotate relative to the fixed vane；Whereby, the coating materials blown out by die head is allowed by the wind uniformly to reach the average effect of coating materials thickness.

Description

Inflation film manufacturing machine rotary cooling device

Technical field

The utility model is espespecially a kind of to allow bag body wind-engaging uniformly and reach about a kind of inflation film manufacturing machine rotary cooling device At the average inflation film manufacturing machine rotary cooling device of thickness.

Background technique

Society now, plastic cement products are closely bound up with people's lives, keep people's life more convenient, especially plastic cement Bag is even more indispensable article in life, goes window-shopping when doing shopping or go out belongings, is convenient for people using plastic bag Belongings；However, plastic bag used in daily life, it is thin to be mainly blow molded into plastic cement for plastic material with blowfilm shaping machine Film further manufactures size, thickness, variform plastic bag, to cooperate various different situations, occasion to use.

However, the blown film mechanism upper surface of existing plastic film blowing machine is equipped with cyclic annular spacing, which is plastic cement original Material flows out to blow to be formed by the spacing, in blow molding process, carries out cooling down using cooling air ring, but often because of air outlet The gas flow of blowout is unequal, keeps each position cooling velocity of plastic film different, and then it is thick to cause plastic film product to occur Degree is uneven even to have the phenomenon that corrugated fold, influences the quality of plastic film finished product, opposite to cause its economic value It is improved.

Therefore, i.e., mainly include just like a kind of No. M385465 cooling device of bag blowing machine of TaiWan, China patent announcement Have: a base ring, one discharge port of center setting；One first vane, outer rim are then equipped with multiple air intake vents, the first vane frame On base ring, first runner is formed between base ring, and multiple intercommunicating pores are equipped on the first vane；One bezel ring, setting Above first vane, outer rim is engaged with first vane；And one second vane, it is engaged in the bezel ring, Edge after the bezel ring, is in conjunction with the second vane, is formed with second flow channel between the first vane；And the base ring, the first vane, lid Ring and the second vane are in concentric setting.

Above structure is to form multiple runners to blow, however each runner has different factors and generates wind flow difference, The phenomenon that equally will cause bag body became uneven；Therefore, i.e. some dealers are to drive whole vane rotation for design, but must consider Air hose and wiring can lead to the problem of coiling knotting, therefore need to rotate together together with by die head, and a traffic cycle must be arranged and pass through one greatly Power come drive entire die head and vane etc. rotate, be not inconsistent economic benefit in fact.

Then, designer spy adheres to that the relevant industries are abundant for many years designs and develops and actual fabrication experience again, provides A kind of inflation film manufacturing machine rotary cooling device, to achieve the purpose that more preferably there is practical value.

Utility model content

The purpose of this utility model is to provide a kind of inflation film manufacturing machine rotary cooling device, espespecially a kind of bag body wind-engaging that can allow Uniformly and for the purpose of reaching the average inflation film manufacturing machine rotary cooling device of thickness.

The purpose and effect of the utility model inflation film manufacturing machine rotary cooling device, are reached by technological means in detail below:

A kind of inflation film manufacturing machine rotary cooling device is to set a cooling device in group on the die head of blowout coating materials, cooling dress Set includes a fixed vane and movable vane, in which:

The fixed vane is corresponding to set fixation with the die head group, and the fixed vane is equipped at least one inlet air Hole, the activity vane correspond to the laminating top in the fixed vane, and between the fixed vane and the movable vane Air duct is formed, and the end in the air duct forms air outlet, in which:

Slide guide element is equipped between the activity vane and the fixed vane, and the ring outer peripheral edge of the movable wind is equipped with Passive unit, the passive unit link a power mechanism, and the power mechanism includes a power source, the power output of the power source Shaft end is equipped with active cell, and the active cell is corresponding to be driven the passive unit and drive the movable vane relatively described solid Determine vane rotation；Whereby, the coating materials blown out by die head is allowed by the wind uniformly to reach the average effect of coating materials thickness.

The preferred embodiment of inflation film manufacturing machine rotary cooling device as described above, wherein the active cell is a friction Wheel, the passive unit are film, are driven between the friction pulley and the film in frictional contact.

The preferred embodiment of inflation film manufacturing machine rotary cooling device as described above, wherein the active cell is a main tooth Wheel, the passive unit are ring gear, and the master gear is engaged in the ring gear, the master gear and the annular tooth In engaged transmission between wheel.

The preferred embodiment of inflation film manufacturing machine rotary cooling device as described above, wherein described in the slide guide element provides The mechanism that movable vane has a rotation smooth.

The preferred embodiment of inflation film manufacturing machine rotary cooling device as described above, wherein the slide guide element is ball, rolling Bar or sliding track mechanism.

The preferred embodiment of inflation film manufacturing machine rotary cooling device as described above, wherein the periphery of the fixed vane is set There are multiple fixed blocks, the fixed block combines a limited block, and the limited block corresponds to the upper of the antelabium for being located at the movable vane Side, to be used as limit.

The preferred embodiment of inflation film manufacturing machine rotary cooling device as described above, wherein the central portion of the activity vane Position lock sets an adjustment vane, and the end face of the adjustment vane is equipped with multiple embedding holes, and the embedding hole, which corresponds to, is embedded an inserted link, described to insert Bar can assist rotating the adjustment vane and adjust air outlet size.

The utility model additionally provides a kind of inflation film manufacturing machine rotary cooling device, wherein the inflation film manufacturing machine rotatably cools down Device is to set a cooling device in group on the die head of blowout coating materials, and the cooling device includes:

One fixed vane, the center stack of the fixed vane set ring seat in one, the interior ring seat correspondence and the die head group If it is fixed, and multiple first ring partitions are equipped in the fixed vane, and be equipped at least one in the end face of the fixed vane It is a enter air holes；

One movable vane, the activity vane correspond to the laminating top in the fixed vane, and in the movable vane Multiple second ring partitions are equipped with, and the second ring partition misplaces with the first ring partition and sets, the first ring partition Air duct is formed between the second ring partition, an adjustment vane set by the center of the movable vane, the adjustment vane Air outlet is formed between the interior ring seat, passive unit is equipped in the outer peripheral edge of the movable vane, in the movable vane Slide guide element is equipped between the fixed vane；

One power mechanism, the power mechanism include a power source, and the power output shaft end of the power source is equipped with active cell, The active cell is corresponding to be driven the passive unit and the movable vane is driven to rotate relative to the fixed vane.

The utility model and existing structure in comparison, have the advantage that

1. the inflation film manufacturing machine rotary cooling device of the utility model is designed by the movable vane of rotary type, can allow and lead The cooling gas of air inlet duct can uniformly be exported by air outlet along being rotated by vane, allow the hotting mask material energy poured out by die head Wind-engaging uniformly, reaches the average effect of blown film thickness.

2. the inflation film manufacturing machine rotary cooling device of the utility model is designed using the movable vane of rotary type, with petty action Power can drive the movable vane of rotation top, and without expending big power, reach the effect of saving resource, cost.

3. the inflation film manufacturing machine rotary cooling device of the utility model, by rotary moveable vane without rotating fixed vane Design allows air hose route of the configuration on fixed vane not lead to the problem of knotting winding.

Detailed description of the invention

Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model It encloses.Wherein:

Fig. 1 is the stereo decomposing appearance diagram of the utility model；

Fig. 2 is the schematic cross-sectional view of the utility model；

Fig. 3 is the combination schematic appearance of the utility model；

Fig. 4 is the use state schematic top plan view of the utility model；

Fig. 5 is the use state schematic cross-sectional view of the utility model.

Drawing reference numeral explanation:

The utility model:

1 die head

2 cooling devices

21 fixed vanes

211 first ring partitions

212 enter air holes

Ring seat in 22

23 movable vanes

231 second ring partitions

232 passive units

233 slide guide elements

24 adjustment vanes

241 embedding holes

25 power mechanisms

251 power sources

252 active cells

26 inserted links

27 fixed blocks

28 limited blocks

A coating materials

The air duct B

C air outlet

Specific embodiment

Technology contents, purpose of utility model and its effect of reaching to use the utility model have more complete and clear The exposure of Chu, now in lower detailed description, and also referring to taken off attached drawing and figure number:

It is outside the stereo decomposing of the utility model inflation film manufacturing machine rotary cooling device firstly, please referring to shown in FIG. 1 to FIG. 3 Sight, section view and combination schematic appearance mainly set a cooling device 2 in group on the die head 1 of blowout coating materials A, and it includes have:

One fixed vane 21 sets ring seat 22 in one in center stack, and the interior ring seat 22 is corresponding to be set admittedly with 1 group of the die head It is fixed, and multiple first ring partitions 211 are equipped in the fixed vane 21, and be equipped at least one in end face and enter air holes 212；

One movable vane 23, correspondence is laminating above the fixed vane 21, and in the movable vane 23 equipped with multiple Second ring partition 231, and misplace and set with the first ring partition 211, make the first ring partition 211, the second ring partition 231 Between form air duct B, an adjustment vane 24, the adjustment vane 24 and the interior ring seat set by movable 23 center of vane Form air outlet C between 22, be equipped with passive unit 232 in movable 23 outer peripheral edge of vane, then at the movable vane 23 with Slide guide element 233 is equipped between the fixed vane 21；

One power mechanism 25, includes a power source 251, and the power source 251 contributes shaft end equipped with active cell 252, institute The corresponding transmission passive unit 232 of active cell 252 is stated, to drive the movable vane 23 21 turns of fixed vane relatively described It is dynamic.

Also referring to shown in FIG. 1 to FIG. 5, when practical operation in use, its inflation film manufacturing machine passes through 1 extrusion molding membrane of die head Expect A, and by the fixed vane 21 it is multiple enter air holes 212 at importing gas (not indicating feeder in figure), allow gas Coating materials A is driven up to convey and cooled down through air outlet C by air duct B channelling, and at this point, passing through the power mechanism 25 Start the power source 251, allows the active cell 252 of the power output of power source 251 shaft end is corresponding to be driven the movable vane 23 The passive unit 232 of outer peripheral edge, to drive the movable vane 23 to rotate relative to the fixed vane 21, by described in rotation Movable vane 23 can export uniform air quantity, and the coating materials A blown out by die head 1 is allowed it is average by the wind uniformly to reach coating materials A thickness The effect of.

In addition, when the movable vane 23 blows out uniform air quantity, moreover it is possible to further in being locked in the movable vane 24 end face of adjustment vane of 23 internal diameters (central part) is equipped with multiple embedding holes 241, and the embedding correspondence of hole 241 is embedded an inserted link 26, The inserted link 26 rotates the adjustment vane 24 for auxiliary, when rotating the adjustment vane 24, can correspond to the opposite institute of adjustment The air outlet C size for stating interior ring seat 22, can adjust according to needed for different coating materials.

Further there are many corresponding modes for being driven the passive unit 232 of active cell 252 described in the utility model, with The lower feasible implementation state of explanation: if the active cell 252 is a friction pulley, and the passive unit 232 is film, described Friction pulley and the film are driven in frictional contact；Or the active cell 252 is a master gear, and the passive unit 232 be ring gear, and the master gear is engaged in the ring gear in engaged transmission；Or the active cell 252 is one main Belt pulley (master gear), and the passive unit 232 is secondary pulley (pinion), the main pulley and the secondary pulley Between the feasible embodiment such as be driven by a transmission belt (chain).

And it is located at the slide guide element 233 between the fixed vane 21 and the movable vane 23, predominantly it is used to assist The activity vane 23 can come to rotate relative to the fixed vane 21 in a manner of sliding smoothly, therefore, the slide guide element 233 Ball, rolling bar, sliding track mechanism etc. further can be used for it；In addition, must be limited when the movable vane 23 rotates At position corresponding with the fixed vane 21, therefore multiple fixed blocks 27 are equipped in fixed 21 periphery of vane, it is described Each fixed block 27 is corresponding to combine one limited block 28 of locking, and the limited block 28 is corresponding to be located at 23 peripheral lip of the movable vane Top is used in this way, can reach limit.

By the above, the composition of the utility model structure and using implement explanation it is found that the utility model with it is existing Structure in comparison, has the advantage that

1. the inflation film manufacturing machine rotary cooling device of the utility model is designed by the movable vane of rotary type, can allow and lead The cooling gas of air inlet duct can uniformly be exported by air outlet along being rotated by vane, allow the hotting mask material energy poured out by die head Wind-engaging uniformly, reaches the average effect of blown film thickness.

2. the inflation film manufacturing machine rotary cooling device of the utility model is designed using the movable vane of rotary type, with petty action Power can drive the movable vane of rotation top, and without expending big power, reach the effect of saving resource, cost.

3. the inflation film manufacturing machine rotary cooling device of the utility model, by rotary moveable vane without rotating fixed vane Design allows air hose route of the configuration on fixed vane not lead to the problem of knotting winding.

The above descriptions are merely exemplary embodiments of the present utility model, the model being not intended to limit the utility model It encloses.Any those skilled in the art, it is made etc. under the premise of not departing from the conceptions and principles of the utility model With variation and modification, the range of the utility model protection should belong to.

Claims (10)

1. a kind of inflation film manufacturing machine rotary cooling device is to set a cooling device, the cooling dress in group on the die head of blowout coating materials Set includes a fixed vane and a movable vane, in which:

The fixed vane is corresponding to set fixation with the die head group, and the fixed vane is equipped at least one and enters air holes, institute It states movable vane and corresponds to the laminating top in the fixed vane, and form wind between the fixed vane and the movable vane Road, and the end in the air duct forms air outlet, it is characterised in that:

Slide guide element is equipped between the activity vane and the fixed vane, and the outer peripheral edge of the movable vane is equipped with passively Unit, the passive unit link a power mechanism, and the power mechanism includes a power source, the power output shaft end of the power source Equipped with active cell, the active cell is corresponding to be driven the passive unit and drives the relatively described fixed wind of the movable vane Ring rotation.

2. inflation film manufacturing machine rotary cooling device according to claim 1, which is characterized in that the active cell is a friction Wheel, the passive unit are film, are driven between the friction pulley and the film in frictional contact.

3. inflation film manufacturing machine rotary cooling device according to claim 1, which is characterized in that the active cell is a main tooth Wheel, the passive unit are ring gear, and the master gear is engaged in the ring gear, the master gear and the annular tooth In engaged transmission between wheel.

4. inflation film manufacturing machine rotary cooling device according to claim 1,2 or 3, which is characterized in that the slide guide element is Ball, rolling bar or sliding track mechanism.

5. inflation film manufacturing machine rotary cooling device according to claim 1,2 or 3, which is characterized in that the activity vane Central part lock sets an adjustment vane, and the end face of the adjustment vane is equipped with multiple embedding holes, and the embedding hole correspondence is embedded an inserted link, The inserted link can assist rotating the adjustment vane and adjust the size of the air outlet.

6. a kind of inflation film manufacturing machine rotary cooling device, which is characterized in that the inflation film manufacturing machine rotary cooling device is in blowout film Group sets a cooling device on the die head of material, and the cooling device includes:

One fixed vane, the center stack of the fixed vane set ring seat in one, and the interior ring seat is corresponding to be set admittedly with the die head group It is fixed, and multiple first ring partitions are equipped in the fixed vane, and enter equipped at least one in the end face of the fixed vane Air holes；

One movable vane, the activity vane corresponds to the laminating top in the fixed vane, and sets on the movable vane There are multiple second ring partitions, and the second ring partition misplaces with the first ring partition and sets, the first ring partition and institute It states and forms air duct between the second ring partition, an adjustment vane, the adjustment vane and institute set by the center of the movable vane It states and forms air outlet between interior ring seat, passive unit is equipped in the outer peripheral edge of the movable vane, in the movable vane and institute It states and is equipped with slide guide element between fixed vane；

One power mechanism, the power mechanism include a power source, and the power output shaft end of the power source is equipped with active cell, described Active cell is corresponding to be driven the passive unit and the movable vane is driven to rotate relative to the fixed vane.

7. inflation film manufacturing machine rotary cooling device according to claim 6, which is characterized in that the active cell is a friction Wheel, the passive unit are film, are driven between the friction pulley and the film in frictional contact.

8. inflation film manufacturing machine rotary cooling device according to claim 6, which is characterized in that the active cell is a main tooth Wheel, the passive unit are ring gear, and the master gear is engaged in the ring gear, the master gear and the annular tooth In engaged transmission between wheel.

9. according to inflation film manufacturing machine rotary cooling device described in claim 6,7 or 8, which is characterized in that the slide guide element is Ball, rolling bar or sliding track mechanism.

10. according to inflation film manufacturing machine rotary cooling device described in claim 6,7 or 8, which is characterized in that in the adjustment vane End face be equipped with multiple embedding holes, the embedding hole correspondence is embedded an inserted link, and the inserted link can be assisted rotating the adjustment vane and be adjusted The size of the whole air outlet.