CN218083743U

CN218083743U - Film limit portion heat sink

Info

Publication number: CN218083743U
Application number: CN202221330602.XU
Authority: CN
Inventors: 温正豹
Original assignee: Gettel Group Yunyang Plastic Co ltd
Current assignee: Gettel Group Yunyang Plastic Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-12-20
Anticipated expiration: 2032-05-30

Abstract

The utility model provides a film edge cooling device, which comprises a mounting plate, a telescopic column, an objective table, a cooler and a water absorber, wherein one end of the telescopic column is fixedly connected with the mounting plate, the other end of the telescopic column is fixedly connected with the objective table, the cooler is fixed on the objective table, and the cooler is fixed on the side surface of the objective table; the desuperheater includes turbine room, inlet tube, honeycomb duct and a plurality of atomizer, and the turbine room is fixed on the objective table and both ends communicate with inlet tube and honeycomb duct respectively, and the atomizer all rotates to be connected on the honeycomb duct and communicate with the honeycomb duct, and the turbine indoor internal rotation is connected with the turbine, and the pivot both ends of turbine are fixed with the connector that runs through the turbine room respectively, and the connector rotates with the atomizer to be connected, and the connector can drive the atomizer left and right rocking motion. The utility model discloses can cool down to the EVA membrane limit portion that just comes the production, avoid the EVA adhesive roll that limit portion melted, influence production.

Description

Film limit portion heat sink

Technical Field

The utility model relates to a film production technical field especially relates to a film limit portion heat sink.

Background

When the EVA membrane came at the production immediately, the actual measurement membrane face temperature of drawing the entrance of drawing of draw membrane machine was more than 91 degrees, and EVA melts the value lower, between 56-84 degrees, therefore, when production, the EVA of limit portion can remain on TDO chain presss from both sides the clamp stand, cause the chain to press from both sides the mucosa and lead to tearing the side band and stop, in addition, in process of production, the EVA that limit portion melted also glues on flattening wheel and rim charge compression roller, lead to the rim charge to embrace the roller, influence production stability, therefore, the urgent need is cooled down to the heat sink of film limit portion of an efficient, avoid the EVA of film limit portion to melt the roller that glues, influence production.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a film limit portion heat sink can cool down the EVA membrane limit portion that has just produced, avoids the EVA adhesive roll that limit portion melted, influences production.

According to an embodiment of the utility model, a film edge cooling device comprises a mounting plate, a telescopic column, an objective table, a cooler and a water absorber, wherein one end of the telescopic column is fixedly connected with the mounting plate, the other end of the telescopic column is fixedly connected with the objective table, the cooler is fixed on the objective table, and the cooler is fixed on the side surface of the objective table;

the cooler includes turbine chamber, inlet tube, honeycomb duct and a plurality of atomizer, the turbine chamber is fixed on the objective table and both ends communicate with inlet tube and honeycomb duct respectively, the atomizer all rotates to be connected on the honeycomb duct and communicate with the honeycomb duct, the indoor internal rotation of turbine is connected with the turbine, the pivot both ends of turbine are fixed with the connector that runs through the turbine chamber respectively, the connector rotates with the atomizer to be connected, the connector can drive the atomizer left and right rocking motion.

Preferably, the flow guide pipe is a three-way pipeline, one end of the flow guide pipe is communicated with the left end of the turbine chamber, the other two ends of the flow guide pipe are respectively arranged at the upper side and the lower side of the turbine chamber, and two sprayers are respectively arranged at the two ends of the flow guide pipe;

the atomizer includes atomizer and connecting cylinder, the one end and the atomizer fixed connection and the intercommunication of connecting cylinder, the other end rotate with the honeycomb duct and be connected and communicate, the inside of connecting cylinder is equipped with the torsional spring, the fixed cover in the outside of connecting cylinder is equipped with the rotation wheel that the outside has the teeth of a cogwheel.

Preferably, the connector comprises a connecting rod and an incomplete gear, one end of the connecting rod penetrates through the turbine chamber and is fixedly connected with a rotating shaft of the turbine, the other end of the connecting rod is fixedly connected with the incomplete gear, and the incomplete gear is meshed with a rotating wheel of the sprayer on the same side.

Preferably, the left end and the right end of the incomplete gear are provided with gear teeth and are meshed with the rotating wheel, and the upper end and the lower end of the incomplete gear are smooth and are not contacted with the rotating wheel.

Preferably, the water absorber comprises an L-shaped support and two rollers, the support is vertically arranged, one end of the support is fixedly connected with the objective table, the two rollers are rotatably connected to the other end of the support and are higher than the objective table in the vertical direction, and the rollers are wrapped with water absorbing sponges.

Preferably, an obliquely arranged collecting tank is fixed on one side of the object stage opposite to the telescopic column, and the bottom of one end, close to the object stage, of the collecting tank is communicated with a flow outlet pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) The whole cooling device can be installed on a film drawing machine of any model through the installation plate and the telescopic column, the edge part of the EVA film is arranged on the upper side of the objective table and penetrates through the two rollers, water is introduced into the water inlet pipe and flows into the flow guide pipe, and is atomized and sprayed by the atomizing nozzle to cool the edge part of the EVA film, the EVA film is clamped by the two rollers, and the surface of the EVA film is wrapped by the water-absorbing sponge, so that residual water on the EVA film can be absorbed, and the phenomenon that the film drawing machine is infected with excessive water due to water winding of the EVA film and aging of accelerating equipment are avoided;

(2) Let in water in the inlet tube, can strike the turbine, the turbine rotates, drive connecting rod and incomplete gear revolve, incomplete gear drives the drive wheel and rotates, make connecting cylinder and atomizer rotate, after incomplete gear revolve 45 degrees, its teeth of a cogwheel no longer with the drive wheel meshing, under the effect of torsional spring, atomizer begins the gyration, so relapse, can let atomizer horizontal hunting, enlarge spraying coverage, promote the cooling effect, the collecting vat can collect the water that drips simultaneously, and from the outflow pipe outflow collection, realize water resource cyclic utilization.

Drawings

Fig. 1 is a plan view of the overall structure of the cooling device according to the embodiment of the present invention.

Fig. 2 is a sectional view of a turbine chamber according to an embodiment of the present invention.

Fig. 3 is a cross-sectional view along a direction a of the embodiment of the present invention.

Fig. 4 is a structural view of a water absorber according to an embodiment of the present invention.

In the drawings, wherein: roller 1, objective table 2, honeycomb duct 3, turbine chamber 4, runner 5, connecting cylinder 6, support 7, atomizer 8, connecting rod 9, inlet tube 10, flexible post 11, mounting panel 12, incomplete gear 13, turbine 14, collecting vat 15.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in fig. 1 to 3, an embodiment of the present invention provides a film edge cooling device, which includes a mounting plate 12, a telescopic column 11, an object stage 2, a cooler and a water absorber, wherein one end of the telescopic column 11 is fixedly connected to the mounting plate 12, the other end is fixedly connected to the object stage 2, and the cooler is fixed to a side surface of the object stage 2;

the desuperheater includes turbine room 4, inlet tube 10, honeycomb duct 3 and a plurality of atomizer, turbine room 4 is fixed on objective table 2 and both ends communicate with inlet tube 10 and honeycomb duct 3 respectively, the atomizer all rotates to be connected on honeycomb duct 3 and communicates with

honeycomb duct

3, 4 internal rotations in turbine room are connected with turbine 14, the pivot both ends of turbine 14 are fixed with the connector that runs through turbine room 4 respectively, the connector rotates with the atomizer to be connected, the connector can drive the atomizer left and right rocking motion.

Utilize mounting panel 12 and flexible post 11 earlier to install whole heat sink on the film stretcher, and adjust the position of objective table 2 and water absorber, make the EVA membrane of just having produced under the traction of film stretcher, the limit portion of EVA membrane is arranged in 2 upsides of objective table and is passed the water absorber, it intakes in inlet tube 10, flow through turbine chamber 4, impact turbine 14 makes its rotation, drive the atomizer left and right rocking, later flow in honeycomb duct 3, spout by atomizer atomizing again, cool down EVA membrane limit portion, and can enlarge the spraying range, promote the cooling effect, and the EVA membrane is cliied to the water absorber, absorb the surperficial moisture of EVA membrane, can avoid the EVA membrane to take the water rolling, lead to the film stretcher to be infected with too much moisture, accelerating equipment is ageing.

The honeycomb duct 3 is a three-way pipeline, one end of which is communicated with the left end of the turbine chamber 4, and the other two ends of which are respectively arranged at the upper side and the lower side of the turbine chamber 4 and are respectively provided with two sprayers; the sprayer comprises an atomizing spray head 8 and a connecting cylinder 6, one end of the connecting cylinder 6 is fixedly connected and communicated with the atomizing spray head 8, the other end of the connecting cylinder 6 is rotatably connected and communicated with the flow guide pipe 3, a torsion spring is arranged inside the connecting cylinder 6, one end of the torsion spring is welded with the flow guide pipe 3, the other end of the torsion spring is welded with the inner side wall of the connecting cylinder 6, and a rotating wheel 5 with gear teeth on the outer side is fixedly sleeved on the outer side of the connecting cylinder 6;

the connector comprises a connecting rod 9 and an incomplete gear 13, one end of the connecting rod 9 penetrates through the turbine chamber 4 and is fixedly connected with a rotating shaft of a turbine 14, the other end of the connecting rod is fixedly connected with the incomplete gear 13, the left end and the right end of the incomplete gear 13 are provided with gear teeth and are meshed with the rotating wheel 5 of the sprayer on the same side, and the upper end and the lower end of the incomplete gear 13 are smooth and are not contacted with the rotating wheel 5.

The tee bend pipeline divide into two strands with rivers, and two sprayers are installed respectively at both ends, rivers impact turbine 14 makes incomplete gear 13 rotate, because the teeth of a cogwheel at 13 both ends of incomplete gear are respectively in the 5 meshing of rotation wheel on the atomizer of both sides, consequently when rotating, can drive connecting cylinder 6 and atomizer 8 rotations, after rotating 45 degrees angles, the teeth of a cogwheel of incomplete gear 13 breaks away from with rotation wheel 5, this moment under the effect of torsional spring, 8 gyration to original position of atomizer, so relapse, can let 8 horizontal hunting of atomizer always, enlarge the spraying coverage, promote the cooling effect.

In addition, the atomizing nozzle 8 adopts the existing atomizer with adjustable atomizing degree, and the spraying point can be adjusted to 5 microns at minimum.

An obliquely arranged collecting tank 15 is fixed on one side, opposite to the telescopic column 11, of the objective table 2, and the bottom of one end, close to the objective table 2, of the collecting tank 15 is communicated with a flow outlet pipe; the collecting tank 15 can collect the water dropped during spraying and flow out from the outflow pipe for collection, so that the water resource is recycled.

As shown in fig. 4, the water absorber includes a support 7 and two rollers 1 of an L shape, the support 7 is vertically arranged, one end of the support 7 is fixedly connected with the object stage 2, the two rollers 1 are rotatably connected to the other end of the support 7 and are higher than the object stage 2 in the vertical direction, and the rollers 1 are all wrapped with water-absorbing sponge.

The EVA membrane surface after the mist cooling can have moisture, passes two cylinders 1 this moment, and the sponge that absorbs water on the cylinder 1 surface absorbs moisture, and dry EVA membrane avoids the EVA membrane to take the water rolling, leads to drawing the membrane machine to be infected with too much moisture, and accelerating equipment is ageing.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a film limit portion heat sink which characterized in that: the cooling device comprises a mounting plate, a telescopic column, an objective table, a cooler and a water absorber, wherein one end of the telescopic column is fixedly connected with the mounting plate, the other end of the telescopic column is fixedly connected with the objective table, the cooler is fixed on the objective table, and the cooler is fixed on the side surface of the objective table;

2. An edge cooler for a film as defined in claim 1, wherein: the flow guide pipe is a three-way pipeline, one end of the flow guide pipe is communicated with the left end of the turbine chamber, the other two ends of the flow guide pipe are respectively arranged on the upper side and the lower side of the turbine chamber, and two sprayers are respectively arranged at the two ends of the flow guide pipe;

the atomizer includes atomizer and connecting cylinder, the one end and the atomizer fixed connection and the intercommunication of connecting cylinder, the other end rotate with the honeycomb duct and are connected and communicate, the inside of connecting cylinder is equipped with the torsional spring, the outside fixed cover of connecting cylinder is equipped with the rotation wheel that the outside has the teeth of a cogwheel.

3. An edge cooler for a film as defined in claim 2, wherein: the connector includes connecting rod and incomplete gear, the one end of connecting rod run through the turbine chamber and with the pivot fixed connection of turbine, the other end and incomplete gear fixed connection, the meshing of the rotation wheel of the atomizer of incomplete gear and homonymy.

4. An edge cooler for a film as defined in claim 3, wherein: the left end and the right end of the incomplete gear are provided with gear teeth and are meshed with the rotating wheel, and the upper end and the lower end of the incomplete gear are smooth and are not contacted with the rotating wheel.

5. An edge cooler for a film as defined in claim 1, wherein: the water absorber comprises an L-shaped support and two rollers, the support is vertically arranged, one end of the support is fixedly connected with the objective table, the two rollers are rotatably connected to the other end of the support and are higher than the objective table in the vertical direction, and the rollers are all wrapped with water absorbing sponge.

6. An edge cooler for a film as defined in claim 1, wherein: the objective table is fixed with the collecting vat that the slope set up in the relative one side of flexible post, the collecting vat is close to the one end bottom of objective table and opens the intercommunication and have a flow tube.