CN212400029U

CN212400029U - Nylon film blowing equipment

Info

Publication number: CN212400029U
Application number: CN202020677389.4U
Authority: CN
Inventors: 张登怀
Original assignee: Shandong Dingxin Plastic Machinery Co ltd
Current assignee: Shandong Dingxin Plastic Machinery Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-26
Anticipated expiration: 2030-04-28

Abstract

The utility model relates to a nylon membrane blown film equipment, including feed arrangement, extrusion device, die head, steady bubble frame, lambdoidal plate, mould bubble draw gear, corona treatment module, exhibition paper-back edition and rolling machine, guide roll and frame, extrusion device is connected with the die head lower extreme, in the die head is fixed in the frame, the die head on set gradually steady bubble frame, lambdoidal plate and mould bubble draw gear, the nylon membrane of extruding is through the rolling of rolling machine, its characterized in that behind guide roll, corona treatment module and the exhibition paper-back edition device, feed arrangement in be provided with reducing mechanism, feed arrangement and extrusion device between be fixed with drying device, make the nylon membrane thickness that extrudes even, the high and no impurity of transparency exist, saved manufacturing cost.

Description

Nylon film blowing equipment

Technical Field

The utility model relates to a blown film equipment technical field, concretely relates to nylon membrane blown film equipment.

Background

The film blowing machine is a processing device which heats plastic particles to be melted, extrudes the plastic particles into a die head through an extrusion device to be blown into film bubbles, and finally winds the plastic particles into a coiled material through a winding machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nylon membrane blown film equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a nylon membrane blowing device comprises a feeding device, an extrusion device, a die head, a foam stabilizing frame, a herringbone plate, a die bubble traction device, a corona treatment module, a flattening device, a winding machine, a guide roller and a rack, wherein the extrusion device is connected with the lower end of the die head;

the feeding device comprises a feeding box, a feeding hole, a first motor, a cutter head and a support, wherein the first motor is fixed at the upper end of the feeding box, a rotating shaft is arranged in the feeding box, one end of the rotating shaft is connected with an output shaft of the motor, the cutter head is fixed on the rotating shaft, a filter screen is fixed at the lower end in the feeding box, a plurality of filter holes which are the same in size and are uniformly distributed are formed in the filter screen, the tail end of the rotating shaft is connected with the filter screen through a bearing, the support is fixed on the feeding box, a discharging hole is formed at the lower end of the feeding box, and the feeding box is matched with the lower box through an upper box body and is connected through a buckle;

the drying device comprises a drying box, a drying feed inlet, a fan drying first roller, a drying two roller, a second motor, a third motor, a cylinder and a drying support, wherein the number of fans is two, the two fans are fixed on the drying box, the inner wall of the drying box is provided with an air outlet corresponding to the fans, the air outlet is provided with a drying box, the drying box is connected with the fans through the air outlet, a plurality of heating resistance wires are fixed in the drying box, the second motor and the third motor are respectively fixed on two side walls of the drying box, a movable plate is arranged in the drying box and is positioned below the drying box on the side wall of the drying box, a connecting shaft is fixed on the inner side wall of the drying box, the movable plate is hinged to the connecting shaft, the tail end of the movable plate is arranged outside the side wall of the drying box, and the tail end of the movable plate is connected with an extending shaft of the, the drying box lower extreme seted up the stoving discharge gate, stoving incasement wall be fixed with perpendicular baffle and cross slab.

Preferably, the fans are respectively arranged on the upper end surface and the side wall of the drying box.

Preferably, the vertical partition plate is fixed on the upper end face of the inner wall of the drying box in the middle, one end of the transverse partition plate is obliquely fixed on the inner side wall provided with the second motor, and the other end of the transverse partition plate and the output shaft of the third motor are on the same straight line.

Preferably, the first drying roller is arranged under the drying feed inlet, one end of the first drying roller is connected with the output shaft of the second motor, the other end of the first drying roller is connected with the vertical partition plate, and one end of the second drying roller is connected with the output shaft of the third motor.

Preferably, the feed opening of the feeding device is connected with the drying feed opening of the drying device.

Preferably, the end face of the drying box is a filter screen.

Preferably, the drying box side wall on seted up the absorption hole and be located the third motor below, the absorption hole rigidity adsorption box that has the activated carbon plate, adsorption box one side be for adsorbing the filter screen.

Preferably, a plurality of magnetic rods are respectively arranged on the outer walls of the first drying roller and the second drying roller.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a drying device and crushed aggregates device are installed in proper order to nylon membrane blown film equipment on extrusion mouth, and even tiny particle is beaten into to large granule nylon piece through the crushed aggregates device, and the tiny particle heats through drying after entering into drying device, makes the moisture in the nylon granule dried, and adnexed dust also is siphoned away in the granule simultaneously, and nylon granule after the stoving makes the nylon membrane thickness that extrudes even, the transparency is high and the impurity-free existence through the extrusion device, has saved manufacturing cost.

Drawings

FIG. 1 is a schematic structural view of a nylon film blowing apparatus of the present invention;

FIG. 2 is a schematic view of a feeding device of the nylon film blowing equipment of the present invention;

FIG. 3 is a top view of a feeding device of the nylon film blowing equipment of the present invention;

FIG. 4 is a schematic view of a filter screen of the nylon film blowing equipment of the present invention;

FIG. 5 is a schematic view of a drying device of the nylon film blowing equipment of the present invention;

figure 6 is the utility model discloses nylon membrane blown film equipment drying device top view.

In the figure: 1. the device comprises a feeding device, a drying device, 3 die heads, 4 cooling air rings, 5 film bubbles, 6 foam stabilizing frames, 7 herringbone plates, 8 die bubble traction devices, 9 guide rollers, 10 corona treatment modules, 11 flattening devices, 12 racks, 13 winding machines, 14 extrusion devices, 15 large fans, 16 nylon films, 101, blanking ports, 102, upper boxes, 103 feeding ports, 104, first motors, 105, upper boxes, 106, rotating shafts, 107, tool bits, 108, supports, 109, filter screens, 110, lower boxes, 111, buckles, 201, third motors, 202, drying two rollers, 203, drying feeding ports, 204, drying boxes, 205, fans, 206, resistance wires, 207, vertical partition plates, 208, drying one roller, 209, second motors, 210, transverse partition plates, 211, movable plates, 212, connecting shafts, 213, air cylinders, 214, drying supports, 215, a drying support, Drying box, 216, drying discharge hole, 217 and adsorption box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 2, 3 and 4, the feeding device 1 comprises an upper box 105, a first motor 104, a rotating shaft 106, a cutter head 107 and a filter screen 109, the upper box 105 includes an upper box 102 and a lower box 110, the first motor 104 is installed on the upper end surface of the upper box 102, a feed inlet 103 is arranged on one side of the first motor on the upper box 102, a feed outlet 101 is arranged on the lower end of the lower box 110, the rotating shaft 106 is centrally fixed in the upper box 105, one end of the rotating shaft is connected with an output shaft of the first motor 104 through the upper end surface of the upper box 105, the cutter head 107 is fixed on the rotating shaft 106, the lower end of the rotating shaft 106 is connected with a screen core of the filter screen 109 through a bearing, so as to realize that the output shaft of the first motor 104 rotates and drive the cutter head 107 on the rotating shaft to rotate together, so as to realize that the cutter head breaks large nylon blocks into small nylon blocks, the small nylon blocks enter the drying device 2, in order to filter out large-particle nylon blocks conveniently, the upper box body 102 and the lower box body 110 of the feeding box 105 are connected through a buckle 111, so that the upper box body 102 is prevented from moving in the material crushing process, and equipment is convenient to maintain; the side of the lower box is provided with a bracket 108 for fixing the feeding device 1.

Referring to fig. 5 and 6, the drying device 2 is located below the feeding device 1, and the drying device 2 includes a drying box 204, a drying feeding port 203, a blower 205, a second motor 209, an electric motor 201, a drying roller 208, a drying two roller 202, and a drying discharging port 216; a drying bracket is fixed below the drying box 204 and used for supporting the drying box 204, and a drying feed inlet 203 is positioned on one side of the upper end surface of the drying box 204 and corresponds to the feed outlet 101 of the feeding device 1 so as to realize butt joint of the feeding device 1 and the drying device 2; fan 205 is 2 altogether, wherein 1 is fixed in the opposite side of stoving case 204 up end, 1 fan is fixed in stoving case 204 on being close to the lateral wall of stoving feed inlet 203 in addition, the exhaust vent has been seted up to fan 205 lower extreme and stoving case 204 hookup location, the trompil rigidity has stoving box 215, stoving box is connected with fan 205 through the exhaust vent, install a plurality of heating resistor silk 206 in the stoving box 215, in order to realize the stoving of the incasement different position of drying, prevent that local heating from leading to the nylon granules stoving incomplete, thereby the influence draws the membrane effect, stoving box bottom surface is the filter screen, in order to prevent that the nylon granules from touchhing the resistance silk and being melted.

A first drying roller 208 and a second drying roller 202 are respectively arranged on the side wall in the drying box 204, the first drying roller 208 is positioned under the drying feed inlet 203, one end of the first drying roller is connected with an output shaft of a second motor 209 through the side wall of the drying box, the second drying roller 202 is arranged on the other side wall of the drying box 204 and is connected with an output shaft of a third motor 201 through the side wall, and a magnetic rod is arranged on the outer wall of the drying roller, so that the drying roller can disperse the whole falling nylon particles and suck iron scrap impurities mixed in the nylon particles; the side wall of the drying box 204 is provided with an adsorption hole, an adsorption box 217 is fixed at the position of the adsorption hole, and an activated carbon plate is arranged in the adsorption box and used for adsorbing dust and impurities attached to the nylon particles so as to realize the cleanness of the nylon particles; a vertical partition plate 207 and a transverse partition plate 210 are fixed in the drying box 204, one end of the vertical partition plate 207 is fixed in the middle of the upper end face in the drying box 204, the other end of a drying roller 208 is connected with the vertical partition plate, one end of the transverse partition plate 210 is obliquely fixed on the side wall of the drying box 204, and the other end of the transverse partition plate and the output shaft of the third motor are in the same straight line.

A groove is formed below the side wall of the drying box 204 provided with the second motor 209, a connecting shaft 212 is fixed below the groove, a movable plate 211 is arranged below the two drying rollers 202, one end of the movable plate 211 is bent, the bent part is hinged with the connecting shaft 212 and extends out of the groove, and is connected with the extending shaft end of a cylinder 213 fixed on the side wall outside the groove, a drying discharge hole 216 is formed in the bottom end of the side wall provided with the adsorption box 217, so that when the extending shaft of the cylinder 213 pushes the bent end of the movable plate 211, the other end of the movable plate 211 is turned to the bottom surface of the drying box 204, and dried nylon particles can slide into the extrusion device 14 along with the movable plate 211 through the drying discharge hole.

It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. To those of ordinary skill in the art, the specific meanings of the above terms in the present invention may be understood in specific instances, and furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance

Referring to fig. 1, the working principle of the present invention is: the first motor 104 is started, the nylon blocks containing moisture are put into the feeding device 1, after the nylon blocks are granulated by the cutter head in the feeding device 1, the nylon particles enter the drying device 2 from the feed opening 101 of the feeding device through the filter screen 109, the second motor 209 and the third motor 201 are started, the first drying roller 208 and the second drying roller 202 start to rotate, simultaneously, switches of a fan 205 and a resistance wire 206 in a drying box 215 are turned on, drying particles enter from a drying feed inlet 201, nylon particles are scattered by a first drying roller 208 and a second drying roller 202, the resistance wire generates heat to evaporate moisture in the nylon particles and absorb the moisture by the fan, meanwhile, dust and impurities attached to the nylon particles are sucked away by an activated carbon plate in the adsorption box 217, the air cylinder 213 is started, an extending shaft of the air cylinder pushes the movable plate 211, the tail end of the movable plate slides to the bottom of the drying box 204, and the dried nylon particles enter the extrusion device 14 along the movable plate 211 through a drying discharge hole 216.

When the dried nylon particles are extruded into the die head 3 through the extruding device 14, the molten nylon particles are blown out of the die head 3 through the cooling air ring system 4 to form the film bubble 5, the film bubble 5 is lifted to the herringbone plate 7 through the bubble stabilizing frame 6 and is extruded into a nylon film 16 through the film bubble traction device 8, the extruded nylon film 16 enters the flattening device through the guide roller, and finally the nylon film is rolled by the rolling machine, so that the whole process of film blowing is completed.

Claims

1. A nylon film blowing device comprises a feeding device (1), an extruding device (14), a die head (3), a foam stabilizing frame (6), a herringbone plate (7), a die bubble traction device (8), a corona treatment module (10), a flattening device (11), a winding machine (13), a guide roller (9) and a frame (12), wherein the extruding device (14) is connected with the lower end of the die head (3), the die head (3) is fixed in the frame (12), the die head (3) is sequentially provided with a foam stabilizing frame (6), a herringbone plate (7) and a die foam traction device (8), the extruded nylon film is wound by a winding machine (13) after passing through a guide roller (9), a corona treatment module (10) and a flattening device (11), the device is characterized in that a crushing device is arranged in the feeding device (1), and a drying device (2) is fixed between the feeding device (1) and the extruding device (14);

the feeding device (1) comprises a feeding box (105), a feeding hole (103), a first motor (104), a cutter head (107) and a bracket (108), the first motor (104) is fixed at the upper end of the upper feed box (105), a rotating shaft (106) is arranged in the upper feed box, one end of the rotating shaft (106) is connected with an output shaft of the motor (104), the cutter head (107) is fixed on the rotating shaft (106), the lower end in the upper feed box (105) is fixed with a filter screen (109) which is internally provided with a plurality of filter holes which have the same size and are uniformly arranged, the tail end of the rotating shaft (106) is connected with a filter screen (109) through a bearing, the bracket (108) is fixed on the upper feed box (105), the lower end of the upper feed box (105) is provided with a feed opening (101), and the upper feed box (105) is matched with the lower feed box (110) through an upper box body (102) and is connected through a buckle (111);

the drying device (2) comprises a drying box (204), a drying feed inlet (203), a first drying roller (208), two drying rollers (202), a second motor (209), a third motor (201), an air cylinder (213) and a drying bracket (214), wherein two fans (205) are arranged, the two fans are fixed on the drying box (204), an air outlet is arranged on the inner wall of the drying box (204) and corresponds to the fans, a drying box (215) is arranged at the position of the air outlet, the drying box (215) is connected with the fans through the air outlet, a plurality of heating resistance wires (206) are fixed in the drying box (215), the second motor (209) and the third motor (201) are respectively fixed on two side walls of the drying box (204), a movable plate (211) is arranged in the drying box (204) and is positioned below the drying box (215) on the side wall of the drying box, the drying box is characterized in that a connecting shaft (212) is fixed on the inner side wall of the drying box (204), the movable plate (211) is hinged to the connecting shaft, the tail end of the movable plate is arranged outside the side wall of the drying box (204), the tail end of the movable plate (211) is connected with an extending shaft of a cylinder (213) fixed on the outer side wall of the drying box (204), a drying discharge hole (216) is formed in the lower end of the drying box (204), and a vertical partition plate (207) and a transverse partition plate (210) are fixed on the inner wall of the drying box (204).

2. The nylon film blowing equipment according to claim 1, wherein the fans (205) are respectively arranged on the upper end surface and the side wall of the drying box (204).

3. The nylon film blowing equipment according to claim 1, wherein the vertical partition (207) is centrally fixed on the upper end surface of the inner wall of the drying box (204), one end of the transverse partition (210) is obliquely fixed on the inner side wall provided with the second motor (209), and the other end of the transverse partition is in a straight line with the output shaft of the third motor (201).

4. The nylon film blowing equipment according to claim 1, wherein the first drying roller (208) is arranged right below the drying feed inlet (203), one end of the first drying roller is connected with an output shaft of a second motor (209), the other end of the first drying roller is connected with a vertical partition plate (207), and one end of the second drying roller (202) is connected with an output shaft of a third motor (201).

5. The nylon film blowing equipment according to claim 1, wherein the feed opening (101) of the feeding device (1) is connected with the drying feed opening (203) of the drying device (2).

6. The nylon film blowing equipment according to claim 1, wherein the end face of the drying box (215) is a filter screen.

7. The nylon film blowing equipment according to claim 1, wherein the side wall of the drying box (204) is provided with an adsorption hole and is positioned below the third motor (201), the adsorption hole is fixedly provided with an adsorption box (217) of an activated carbon plate, and one side of the adsorption box (217) positioned in the drying box (204) is provided with an adsorption filter screen.

8. The nylon film blowing equipment according to claim 1, characterized in that the outer walls of the first drying roller (208) and the second drying roller (202) are respectively provided with a plurality of magnetic rods.