CN215825997U

CN215825997U - Extrusion pressing synthetic membrane equipment

Info

Publication number: CN215825997U
Application number: CN202121856722.9U
Authority: CN
Inventors: 谢泽和
Original assignee: Dongguan Tenghe New Material Technology Co ltd
Current assignee: Dongguan Tenghe New Material Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-02-15
Anticipated expiration: 2031-08-09

Abstract

The utility model belongs to the technical field of the technique of pressfitting membrane and specifically relates to an extrude synthetic membrane equipment that presses is related to, including the frame, connect in the compounding mechanism of frame one side, connect in the reinforced mechanism at compounding mechanism top, connect in the melting mechanism of compounding mechanism discharge end, connect in the extruding mechanism of melting mechanism discharge end, install in the film forming mechanism of extruding mechanism below, carry out the pressing fit mechanism of pressfitting to membrane material and pressfitting material, install in the drop feed mechanism of pressfitting mechanism top and the winding mechanism that carries out the rolling to the pressfitting membrane material, film forming mechanism is including passing the material roller, pass the material roller with the membrane material conveying to pressing fit mechanism, alright accomplish the pressfitting material and press together the shaping with the membrane material. This application adopts pressing mechanism to press together the shaping with the pressfitting material with the membrane material when producing the membrane material, makes the pressfitting membrane material of steady quality, and production efficiency is high.

Description

Extrusion pressing synthetic membrane equipment

Technical Field

The application relates to the technical field of synthetic film pressing, in particular to an extrusion and pressing synthetic film device.

Background

With the development of society, the pressfitting membrane material is widely used in life, for example, various leatherware bags, automobile cushions, sofa seats and the like are all formed by adopting the membrane material to be pressfitting or fitting with other material structures.

When production pressfitting membrane material, need use extruder, film forming machine and pressfitting machine cooperation production, the extruder is used for the melting to extrude, and film forming machine further cools off the material of extruding into the membrane, and the pressfitting membrane material that the pressfitting machine mainly used constant pressure material such as T cloth, non-woven fabrics and films pressfitting such as EVA, PVC were made.

In the production process usually, extruder, film forming machine and pressfitting machine all produce alone for need the manual work in production with extrusion moulding's coating material rolling and transport to pressfitting machine and pressfitting material pressfitting integrated into shape, this process not only consumes a large amount of manpowers, probably lead to transporting the time longer or coating material surface is infected with dust moreover in the in-process of transportation, influences the quality of pressfitting coating material product, and production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the production efficiency of the press-fit material and film material press-fit molding is low, the application provides an extrusion press-fit film forming device.

The application relates to an extrusion pressing synthetic film device, which adopts the following technical scheme:

the utility model provides an extrude and press synthetic membrane equipment, includes the frame, connect in the compounding mechanism of frame one side, connect in the reinforced mechanism at compounding mechanism top, connect in the melting mechanism of compounding mechanism discharge end, connect in the extruding mechanism of melting mechanism discharge end, install in the film forming mechanism of extruding mechanism below, carry out the lamination mechanism of pressfitting to membrane material and pressfitting material, install in the drop feed mechanism of pressfitting mechanism top and carry out the winding mechanism of rolling to the pressfitting membrane material, film forming mechanism includes the biography material roller, the biography material roller is with the material conveying to the lamination mechanism.

The blanking mechanism is installed above the material mixing mechanism, so that blanking is easily carried out on the material mixing mechanism, hot melting is carried out through the melting mechanism, the liquid material in the molten state is subjected to hot melting, extruded to the film pressing mechanism through the extrusion mechanism, calendered into the film material through the film pressing mechanism, and the film material is conveyed to the pressing mechanism through the material conveying roller of the film forming mechanism and is further pressed with the pressing material, so that the film material preparation and the film material and pressing material pressing molding are integrally carried out. When the film is laminated, the laminating material is unreeled by the discharging mechanism and enters the laminating mechanism to be laminated with the film material, and the laminated film material formed by laminating is coiled by the coiling mechanism. This process is accomplished through extruder, film forming machine, pressfitting machine self-adaptation, need not the manual cooperation transport, and realizes that membrane material preparation and pressfitting mould material pressfitting molding integration improve production efficiency.

Preferably, the extrusion mechanism comprises an extrusion die head, the film forming mechanism further comprises two cooling rollers which rotate relatively and a cooling water pipe connected with the cooling rollers, and the discharge end of the extrusion die head is aligned with the distance between the two cooling rollers.

The discharge end of the extrusion die head is aligned with the space between the two cooling rollers, so that the extrusion die head is beneficial to extruding the molten material and accurately entering the space between the two cooling rollers for calendaring and forming, and meanwhile, the cooling water is communicated with the cooling rollers to implement heat exchange on the cooling rollers, so that the temperature of the cooling rollers is reduced, the molten material forming film material is realized in the calendaring and cooling processes, and the material film forming efficiency is improved.

Preferably, the pressing mechanism comprises a pressing frame and two pressing rollers rotating relatively, the pressing rollers are arranged at the bottom of the pressing frame, and the material conveying rollers convey the film materials to the pressing rollers.

The pressing roller is arranged at the bottom of the pressing frame, so that the film material can be conveniently conveyed to the pressing roller by the material conveying roller to be pressed with the pressing material. When the pressfitting is fashionable, make membrane material and pressfitting material all pass the clearance of two pressfitting rollers, through the roll body butt and the relative rotation of pressfitting roller, closely the pressfitting membrane material is made with membrane material and pressfitting material pressfitting, is realizing the rolling through rolling mechanism formula, improves production efficiency.

Preferably, the pressing mechanism further comprises a material conveying sliding rod, the material conveying sliding rod is arranged on one side of the pressing frame, and the material conveying roller conveys the film materials to the material conveying sliding rod.

The material conveying slide rod is arranged on the pressing frame, the membrane material subjected to calendaring molding is conveyed to the material conveying slide rod through the material conveying roller, and the membrane material and the pressing material are conveyed between the two pressing rollers through the material conveying slide rod. The alignment and lamination of the film material and the laminating material are facilitated.

Preferably, the discharging mechanism comprises a discharging roller and a driver for driving the discharging roller to rotate, the discharging roller is installed at the top of one side of the pressing frame, and the discharging roller conveys the pressed materials to the pressing roller.

By adopting the scheme, the discharging roller is arranged above the material conveying sliding rod, when materials are pressed, the driver drives the discharging roller to rotate, so that the pressed materials in the discharging roller are downwards pulled to the material conveying sliding rod to be attached to the film materials on the material conveying sliding rod, further, the rotating speed of the driver is equal to the material conveying speed of the material conveying roller, the stable film materials and the pressed materials are facilitated, and the accurate attachment of the film materials and the pressed materials is ensured; if the driver speed is too fast and lead to the pressfitting material to pile up in passing the material slide bar position, lead to blockking up, make production stagnation, perhaps the slew velocity of driver is too slow, leads to the pressfitting material to be dragged by blowing roller and passing the material slide bar, influences the quality of pressfitting membrane material.

Preferably, the winding mechanism comprises a winding roller and a winding motor for driving the winding roller to rotate, and the winding roller is arranged at the top of one side, away from the material conveying sliding rod, of the pressing frame.

Through setting up the wind-up roll in the opposite side top of pressfitting frame, specifically set up in the top of keeping away from blowing roller one side, under the drive of motor rotates, roll the pressfitting membrane material, further set up the rotation rate of motor to equal with the speed of driver, make blowing and receive material speed unified, avoid the pressfitting membrane material to pile up, improve production efficiency.

Preferably, the mixing mechanism comprises a mixing barrel, the melting mechanism comprises a heating melting barrel, the mixing barrel is communicated with the heating melting barrel, the extruding mechanism comprises a screw rod, and the screw rod penetrates through the mixing barrel and the heating melting barrel.

Through above-mentioned technical scheme, compounding bucket and heating melt the bucket intercommunication to under the rotation of screw rod, make the even material of misce bene steadily get into the material that the heating melts the bucket and melt into fluid form.

Preferably, still include unloading mechanism, unloading mechanism includes blanking barrel and lower waste material bucket, waste material bucket bottom is provided with the unloading through-rod down, the one end intercommunication of unloading through-rod blanking barrel bottom, the unloading through-rod with compounding bucket intercommunication.

Through above-mentioned technical scheme, can be with the material in the blanking barrel and the recovery material misce bene in the waste material bucket down to the blending tank in, realize the homogeneous unloading, the quality of balanced material.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the blanking mechanism is arranged above the material mixing mechanism, so that blanking is facilitated, the extrusion mechanism is arranged above the film pressing mechanism, materials can accurately enter the film pressing mechanism through the extrusion mechanism, and a film is extruded and formed under the calendering of the cooling rollers which rotate relatively; and the arranged material conveying roller can convey the film material to the pressing mechanism for pressing. When the membrane is pressed and synthesized, the pressing material of the discharging mechanism enters the pressing mechanism to be pressed with the membrane material, and the pressing membrane material of the pressing and synthesizing mold is rolled by the rolling mechanism, so that two processes of extruding and preparing the membrane material, the membrane material and the pressing and synthesizing mold of the pressing and synthesizing material can be completed;

2. the extrusion die head is aligned to the gap between the two cooling rollers, so that extruded materials can accurately enter the gap between the two cooling rollers, and meanwhile, cooling water flows through the two cooling rollers uniformly, so that the cooling rollers can be cooled, the materials can be calendered and cooled to form a film, and the film forming speed of the materials is improved;

3. through arranging the laminating roller in the bottom of the laminating frame, and the laminating roller is arranged between the discharging roller and the winding roller, orderly laminating is facilitated. When the film material is pressed, the film material and the pressing material are simultaneously conveyed to the pressing roller by the material conveying sliding rod, the winding roller is driven by the motor to provide attraction force, the film material and the pressing material penetrate through a gap of the pressing roller rotating in opposite directions, the pressing film material is tightly pressed to form the pressing film material, and finally the pressing film material is wound on the winding roller arranged at the top of the pressing frame, so that the automatic pressing and winding processes of the pressing film material are realized, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of an extrusion lamination apparatus according to the present application.

FIG. 2 is a schematic diagram of a film material pressing structure of an extrusion-pressing apparatus for synthesizing a film.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals: 1. a machine base; 131. a mixing barrel; 141. a blanking barrel; 142. discharging a waste material barrel; 143. a blanking through rod; 151. heating the melting barrel; 161. an extrusion die head; 211. a cooling roll; 212. a cooling water pipe; 2121. a connecting member; 213. a material conveying roller; 214. a driving wheel; 215. a transmission belt; 216. a driven wheel; 217. a drive motor; 311. a material conveying sliding rod; 312. a pressing frame; 313. a press-fit roller; 411. a discharge roller; 412. a driver; 511. wind-up roll, 512, motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an extrusion and pressing synthetic film device which adopts the following technical scheme:

an extrusion pressing synthetic film device, referring to fig. 1, comprises a machine base 1, a blanking mechanism, a mixing mechanism, a melting mechanism, an extrusion mechanism, a film forming mechanism, a discharging mechanism, a pressing mechanism and a winding mechanism. The blanking mechanism comprises a blanking barrel 141 arranged at the top of the mixing barrel 131 and a lower waste barrel 142 for blanking the recovered waste, a blanking through rod 143 is arranged at the bottom of the lower waste barrel 142, the blanking through rod 143 is connected with the bottom of the blanking barrel 141, the bottom of the blanking barrel 141 is communicated with the top of the mixing barrel 131, and during blanking, the recovered material of the lower waste barrel 142 is conveyed to the blanking end of the blanking barrel 141 through the blanking through rod 143 and is blanked together with the material in the blanking barrel 141.

Compounding mechanism is mixing barrel 131 of misce bene, melting mechanism melts bucket 151 for the heating of melting after-mixing material, be equipped with the screw rod in the extrusion mechanism, mixing barrel 131 one end is connected in frame 1, and mixing barrel 131 other end melts bucket 151 intercommunication with the heating, and the one end intercommunication extrusion mechanism of keeping away from mixing barrel 131 of heating and melting bucket 151, furtherly, the diameter that the heating melted bucket 151 equals mixing barrel 131's diameter, and extrude the diameter that the structure diameter is less than the heating and melts bucket 151, make the melt receive the extrusion, and then extrude through extrusion mechanism fast, avoid the material to pile up.

Referring to fig. 2 and 3, the extrusion mechanism includes an extrusion die head 161, the film forming mechanism includes two cooling rollers 211 rotating in opposite directions, a cooling water pipe 212 communicating with the inner cavity of each cooling roller 211, and a material conveying roller 213 disposed in parallel on one side of one of the cooling rollers 211, the cooling water pipe 212 supplies cooling water and flows through the inner cavity of the cooling roller 211 to cool the cooling roller 211, the cooling water pipe 212 communicates with the inner cavity of the cooling roller 211 through a connecting piece 2121, and the connecting piece 2121 is connected with the cooling roller 211 through a bearing, so that when the cooling roller 211 rotates, the connecting piece 2121 and the cooling water pipe 212 do not rotate, and it is ensured that the cooling water pipe supplies water normally. One end of the cooling roller is sleeved with a bearing, the bearing is installed on the frame, the film forming mechanism further comprises a driving wheel 214 arranged on the frame, a transmission belt 215 connected with the driving wheel 214, a driven wheel 216 sleeved on one of the cooling rollers 211 and a driving motor 217 driving the driving wheel 214 to rotate, the driving wheel 214 is rotatably connected with the driven wheel 216 through the transmission belt 215, and then the driven wheel 216 drives one of the cooling rollers 211 to rotate.

The extrusion die head 161 and the cooling rollers 211 are arranged in parallel, the discharge end of the extrusion die head 161 is aligned with the gap between the two cooling rollers 211, the length of the extrusion die head 161 is equal to or slightly less than that of the roller body of the cooling rollers 211, the material is prevented from being accumulated in the middle of the cooling rollers 211, the material can be uniformly rolled to form a film, and the two cooling rollers 211 are oppositely rolled to form a film under the cooling effect of cooling water to prepare the film material.

After the material forms a film material, the film material is conveyed to the pressing mechanism through the material conveying roller 213, the pressing mechanism comprises a pressing frame 312, two pressing rollers 313 which are arranged at the bottom of the pressing frame 312 and rotate relatively, and a material conveying sliding rod 311 arranged at one side of the bottom of the pressing frame 312, and the material conveying roller 213 conveys the material to the material conveying sliding rod 311 and then enters the pressing mechanism.

Referring to fig. 1 and 2, the discharging mechanism includes a discharging roller 411 for placing the press bonding material and a driver 412 for driving the discharging roller 411 to rotate, the discharging roller 411 is installed at the top of one side of the press bonding frame 312, specifically installed on the same side of the press bonding frame 312 as the material conveying sliding rod 311, and is parallel to the material conveying sliding rod 311, and is disposed above the material conveying sliding rod 311. The winding mechanism comprises a winding roller 511 for winding the laminated film material finished product and a motor 512 for driving the winding roller 511, the winding roller 511 is mounted at the top of the other side of the laminating frame 312, and is particularly mounted at one side of the laminating frame 312 opposite to the discharging roller 411, the winding roller 511 and the discharging roller 411 are symmetrically arranged at two sides of the top of the laminating frame 312, and the longitudinal plane where the laminating roller 313 is located is arranged between the longitudinal plane where the winding roller 511 is located and the longitudinal plane where the discharging roller 411 is located.

The implementation principle of the extrusion and lamination film forming equipment of the embodiment is as follows: during the production membrane material, the unloading of graininess material through unloading bucket 141, also can adopt graininess waste material to preparation membrane material to in the unloading through unloading bucket 142, the graininess waste material conveys the unloading section in unloading bucket 141 bottom through unloading logical pole 143, makes graininess material and waste material simultaneously the unloading to the inner chamber of compounding bucket 131 mix. And under the drive of the screw of the extrusion mechanism, the uniformly mixed materials enter the inner cavity of the heating melting barrel 151 to be melted and mixed into fluid, the melted materials in the fluid form are extruded under the drive of the screw and flow into the extrusion die head 161, so that the melted materials in the fluid form are uniformly dispersed in the extrusion die head and enter the gap between the two cooling rollers 211 through the discharge hole of the extrusion die head. Meanwhile, the cooling water pipe 212 supplies cooling water to the two cooling rolls 211, and cools the two cooling rolls 211, so that the two cooling rolls 211 roll the molten material in a fluid form and rapidly cool the molten material to form a film, and further form a sheet-shaped film material, thereby completing the film material preparation stage.

The prepared film material is conveyed to a material conveying sliding rod 311 on a pressing frame 312 through a material conveying roller 213, at the moment, the pressing material on a material discharging roller 411 is also driven by a driver 412 to be downwards pulled to the transmission sliding rod, so that the pressing material is flatly attached to the surface of the film material and is simultaneously pulled between two pressing rollers 313 which rotate relatively, as the film material is just prepared and formed, residual temperature in the film material enables the film material and the pressing material to be tightly pressed into an integrated single-sided pressing film material (one layer of film material and one layer of pressing material, the pressing material can be materials such as non-woven fabrics, polyester fabrics and leather, the film material can be films such as EVA (ethylene vinyl acetate), PVC (polyvinyl chloride) and the like under the pressing action of the two pressing rollers 313, and the winding roller 511 is driven by a motor 512 to rotate so as to wind the single-sided pressing film material. When a double-sided adhesive material needs to be laminated, the single-sided laminating film material is only needed to be placed in the discharging roller 411, and the material on the other side is further laminated to form the double-sided laminating film material, and the double-sided laminating film material can be a film material-laminating material-film material product or a laminating material-film material-laminating material product.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. An extrusion-compression synthetic film apparatus, characterized in that: the film forming machine comprises a machine base, a material mixing mechanism connected to one side of the machine base, a feeding mechanism connected to the top of the material mixing mechanism, a melting mechanism connected to the discharge end of the material mixing mechanism, an extrusion mechanism connected to the discharge end of the melting mechanism, a film forming mechanism installed below the extrusion mechanism, a pressing mechanism for pressing a film material, a discharging mechanism installed above the pressing mechanism and a rolling mechanism for rolling the pressed material, wherein the film forming mechanism comprises a material conveying roller (213), and the material conveying roller (213) conveys the film material to the pressing mechanism.

2. An extrusion-lamination apparatus as defined in claim 1, wherein: the extrusion mechanism comprises an extrusion die head (161), the film forming mechanism further comprises two cooling rollers (211) which rotate relatively and a cooling water pipe (212) connected with the cooling rollers (211), and the discharge end of the extrusion die head (161) is aligned with the gap between the two cooling rollers (211).

3. An extrusion-lamination apparatus as recited in claim 2, wherein: the pressing mechanism comprises a pressing frame (312) and a pressing roller (313) rotating relatively, the pressing roller (313) is arranged at the bottom of the pressing frame (312), and the material conveying roller (213) conveys the film material to the pressing roller (313).

4. An extrusion-lamination apparatus as recited in claim 3, wherein: the pressing mechanism further comprises a material conveying sliding rod (311), the material conveying sliding rod (311) is arranged on one side of the pressing frame (312), and the material conveying roller (213) conveys the film materials to the material conveying sliding rod (311).

5. An extrusion-lamination apparatus as recited in claim 3, wherein: the discharging mechanism comprises a discharging roller (411) and a driver (412) for driving the discharging roller (411) to rotate, the discharging roller (411) is installed at the top of one side of the pressing frame (312), and the discharging roller (411) conveys the pressed materials to the pressing roller (313).

6. An extrusion-lamination apparatus as recited in claim 4, wherein: the winding mechanism comprises a winding roller (511) and a motor (512) for driving the winding roller (511) to rotate, and the winding roller (511) is arranged at the top of one side, far away from the material conveying sliding rod (311), of the pressing frame (312).

7. An extrusion-lamination apparatus as defined in claim 1, wherein: the mixing mechanism comprises a mixing barrel (131), the melting mechanism comprises a heating melting barrel (151), the mixing barrel (131) is communicated with the heating melting barrel (151), the extruding mechanism comprises a screw rod, and the screw rod penetrates through the mixing barrel (131) and the heating melting barrel (151).

8. An extrusion-lamination apparatus as recited in claim 7, wherein: still include unloading mechanism, unloading mechanism includes blanking barrel (141) and lower waste material bucket (142), waste material bucket (142) bottom is provided with unloading logical pole (143) down, the one end intercommunication of unloading logical pole (143) blanking barrel (141) bottom, unloading logical pole (143) with compounding bucket (131) intercommunication.