CN212795499U

CN212795499U - A raw material mixing machine for complex film production

Info

Publication number: CN212795499U
Application number: CN202021003298.9U
Authority: CN
Inventors: 栾树翔
Original assignee: Qingdao Fujinshan Package Co ltd
Current assignee: Qingdao Fujinshan Package Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-03-26
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a raw material mixing machine for complex film production, including the agitator tank, the lateral wall is provided with the principal agent mouth on the agitator tank, lateral wall both ends symmetry is provided with the inlet pipe on the agitator tank, two the inlet pipe all inwards runs through the setting of agitator tank lateral wall, and two inlet pipe ends all are provided with the shrouding, one of them the inlet pipe front end is provided with solvent mouth, another the inlet pipe front end is provided with the curing agent mouth, lateral wall center department passes through motor support fixedly connected with driving motor on the agitator tank, the fixed cover of lateral wall is equipped with first helical gear on the agitator tank is run through downwards to the driving motor output shaft, and the lateral wall is provided with the bearing of matching with driving motor output shaft department on the agitator tank. The utility model discloses a lateral wall sets up multiunit evenly distributed's feed port under the inlet pipe is in order to get into curing agent and the even falling of solvent in the agitator tank through the inlet pipe in the main agent, the shortening of phase change stirring time.

Description

A raw material mixing machine for complex film production

Technical Field

The utility model relates to a complex film production technical field especially relates to a raw material mixing machine for complex film production.

Background

The composite film is a novel packaging material widely applied in recent years, is generally formed by compounding a plurality of layers of different materials, such as PET/AL/BOPA/PE, PET/AL/PE, PET/VMPET/PE and the like, has excellent water resistance and oxidation resistance, is attractive in product appearance, and is widely applied to product packaging in industries such as food, medicines, daily necessities, chemical products and the like.

In the production process of the composite membrane, the mixing preparation of the glue solution is related to the quality of the composite membrane. When the existing composite film raw material stirring machine is actually used, a single feeding pipe is often adopted to add the curing agent and the solvent, so that the curing agent and the solvent entering a stirring box are directly accumulated together and cannot be uniformly scattered on a main agent, the stirring time of the stirring machine is prolonged, and the stirring effect is influenced; in addition, the solvent and the curing agent are easy to accumulate on the inner wall of the feeding pipe when passing through the feeding pipe, and are difficult to clean after a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the adding of the curing agent and the solvent in the prior art can not make the uniform sprinkling on the main agent and greatly prolong the stirring time, thereby providing a raw material stirring machine for producing composite films.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a raw material stirring machine for producing a composite film comprises a stirring box, wherein a main agent port is formed in the side wall of the stirring box, feeding pipes are symmetrically arranged at two ends of the side wall of the stirring box, the two feeding pipes penetrate through the side wall of the stirring box inwards, sealing plates are arranged at the tail ends of the two feeding pipes, a solvent port is arranged at the front end of one feeding pipe, a curing agent port is arranged at the front end of the other feeding pipe, a driving motor is fixedly connected to the center of the side wall of the stirring box through a motor support, a first helical gear is fixedly sleeved on the side wall of the stirring box, an output shaft of the driving motor penetrates through the upper side wall of the stirring box downwards, matched bearings are arranged at the connection position of the upper side wall of the stirring box and the output shaft of the driving motor, the upper sealing plate is rotatably connected with a corresponding feeding screw, the feeding screw penetrates through the sealing, and one end of each feeding screw, which is far away from the second helical gear, is rotatably connected with the inner wall of the corresponding feeding pipe, the lower side wall of each feeding pipe is provided with a plurality of groups of uniformly distributed feeding holes, the plurality of groups of feeding holes are all positioned in the stirring box, the lower end of the driving motor is fixedly connected with the corresponding stirring device, the lower side wall of the stirring box is fixedly provided with a discharging port, and a matched material blocking valve is arranged in the discharging port.

Preferably, the stirring device comprises a stirring shaft and a plurality of groups of stirring rods, wherein the stirring rods are fixedly arranged on the stirring shaft, and each stirring rod is arranged in a snake shape.

Preferably, the inner wall of the stirring box is provided with a matching rod matched with the stirring rod, and the surface of the matching rod is smoothly polished.

Preferably, each of the feeding holes is provided in an inverted truncated cone shape having a large upper end opening and a small lower end opening.

Preferably, agitator tank downside inner wall is provided with the angle of inclination that matches with the discharge gate, and agitator tank downside outer wall is provided with the discharge tube that corresponds with the discharge gate.

The utility model has the advantages that: the utility model discloses in, through the feed port that the lateral wall set up multiunit evenly distributed under the inlet pipe be in order to get into curing agent and solvent in the agitator tank through the inlet pipe even fall on the main agent, the stirring time that has shortened of looks, through the setting of pay-off screw rod, in order to avoid curing agent and solvent to pile up in the feed pipe that corresponds, cause and be difficult to clear up, the setting at angle of inclination is in order to avoid stirring the raw materials of accomplishing to pile up at agitator tank downside inner wall.

Drawings

FIG. 1 is a schematic structural diagram of a raw material mixer for composite film production according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a schematic top view of a raw material mixer for producing a composite film according to the present invention.

In the figure: 1 stirring box, 2 main agent openings, 3 solvent openings, 4 curing agent openings, 5 driving motors, 6 motor supports, 7 feeding screws, 8 first bevel gears, 9 second bevel gears, 10 stirring shafts, 11 stirring rods, 12 matching rods, 13 discharge openings, 14 discharge pipes and 15 feed openings.

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.

Referring to fig. 1-3, a raw material mixer for composite film production comprises a mixing box 1, a main agent port 2 is arranged on the upper side wall of the mixing box 1, feeding pipes are symmetrically arranged at two ends of the upper side wall of the mixing box 1, both feeding pipes are arranged to penetrate through the side wall of the mixing box 1 inwards, a sealing plate is arranged at the tail ends of both feeding pipes, a solvent port 3 is arranged at the front end of one feeding pipe, a curing agent port 4 is arranged at the front end of the other feeding pipe, curing agent and solvent are respectively added through the arrangement of both feeding pipes, the curing agent and the solvent can be mixed with the main agent which is added into the mixing box 1 in advance uniformly, a driving motor 5 is fixedly connected to the center of the upper side wall of the mixing box 1 through a motor support 6, a first bevel gear 8 is fixedly sleeved on the upper side wall of the mixing box 1, and a matched bearing is arranged at the connection, the sealing plate is rotatably connected with corresponding feeding screws 7, the feeding screws 7 penetrate through the sealing plate outwards and are fixedly connected with corresponding second bevel gears 9, each second bevel gear 9 is meshed with the first bevel gear 8, one end, far away from the second bevel gear 9, of each feeding screw 7 is rotatably connected with the inner wall of the corresponding feeding pipe, the lower side wall of the feeding pipe is provided with a plurality of groups of uniformly distributed feeding holes 15, the plurality of groups of feeding holes 15 are located in the stirring box 1, each feeding hole 15 is in an inverted truncated cone shape with a large opening at the upper end and a small opening at the lower end, the plurality of groups of uniformly distributed feeding holes 15 are arranged on the lower side wall of the feeding pipe, so that the curing agent and the solvent entering the stirring box 1 through the feeding pipe uniformly fall into the main agent, the stirring time is shortened by phase transformation.

The lower end of the driving motor 5 is fixedly connected with a corresponding stirring device, the stirring device comprises a stirring shaft 10 and a plurality of groups of stirring rods 11, the plurality of groups of stirring rods 11 are fixedly arranged on the stirring shaft 10, each stirring rod 11 is arranged in a snake shape, the inner wall of the stirring box 1 is provided with a matching rod 12 matched with the stirring rod 11, the surface of the matching rod 12 is smoothly polished, the materials stacked on the side wall of the stirring box 1 can be fully stirred by arranging the plurality of groups of matching rods 12 uniformly distributed on the side wall of the stirring box 1, the phenomena of uneven stirring and the like are avoided, the lower side wall of the stirring box 1 is fixedly provided with a discharge port 13, a matched stop valve is arranged in the discharge port 13, and belongs to the mature prior art, the utility model discloses a draft is not done, the lower side inner wall of the stirring box 1 is provided with an inclination angle matched with the discharge port 13, the inclination angle is arranged to avoid, and 1 downside outer wall of agitator tank is provided with discharge tube 14 corresponding with discharge gate 13, and discharge tube 14's setting is for the convenience to collect the material of ejection of compact.

In the utility model, firstly, a proper amount of main agent is added into the stirring box 1 through the main agent port 2, the driving motor 5 is started, the output shaft of the driving motor 5 drives the first helical gear 8 to rotate, the second helical gear 9 meshed with the first helical gear rotates along with the first helical gear, thereby driving the feeding screw 7 to rotate, then the solvent and the curing agent with equal proportion are added into the stirring box 1 through the solvent port 3 and the curing agent port 4 in turn, under the action of the feeding screw 7, the solvent and the curing agent entering the feeding pipe pass through the feeding hole 15 and uniformly fall into the solvent, the stirring shaft 10 fixedly connected with the output shaft of the driving motor 5 drives the stirring rod 11 and the matching rod 12 to act together, the main agent, the solvent and the curing agent in the stirring box 1 are fully stirred and mixed, after the stirring is finished, and closing the driving motor 5, opening a material stop valve in the discharge hole 13, and collecting the raw materials through an outlet of the discharge pipe 14.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A raw material stirring machine for composite film production comprises a stirring box (1), wherein a main agent port (2) is formed in the side wall of the stirring box (1), and is characterized in that inlet pipes are symmetrically arranged at two ends of the side wall of the stirring box (1), the two inlet pipes all penetrate through the side wall of the stirring box (1) inwards, seal plates are arranged at the tail ends of the two inlet pipes, a solvent port (3) is formed in the front end of one inlet pipe, a curing agent port (4) is formed in the front end of the other inlet pipe, a driving motor (5) is fixedly connected to the center of the side wall of the stirring box (1) through a motor support (6), a first helical gear (8) is fixedly sleeved on the side wall of an output shaft of the driving motor (5) penetrating through the stirring box (1) downwards, and a matched bearing is arranged at the connection position of the upper side wall of the stirring box (, rotate on the shrouding and be connected with corresponding pay-off screw rod (7), pay-off screw rod (7) outwards run through second helical gear (9) that shrouding fixedly connected with corresponds, every second helical gear (9) all set up with first helical gear (8) meshing, and every pay-off screw rod (7) keep away from the one end of second helical gear (9) all with the inlet pipe inner wall rotation connection that corresponds, the lateral wall is provided with multiunit evenly distributed's feed port (15) under the inlet pipe, multiunit feed port (15) all are located agitator tank (1), the agitating unit that driving motor (5) lower extreme fixedly connected with corresponds, the fixed discharge gate (13) that is provided with of lateral wall under agitator tank (1), be provided with the material stop valve of matching in discharge gate (13).

2. A raw material mixer for composite film production according to claim 1, characterized in that the mixing device comprises a mixing shaft (10) and a plurality of sets of mixing rods (11), wherein the sets of mixing rods (11) are fixedly arranged on the mixing shaft (10).

3. A raw material mixer for composite film production according to claim 2, characterized in that the inner wall of the mixing box (1) is provided with a matching rod (12) matching with the mixing rod (11).

4. A raw material mixer for the production of composite membranes according to claim 1, characterized in that each of said inlet openings (15) is provided in the shape of an inverted truncated cone with a large upper end opening and a small lower end opening.

5. A raw material mixer for composite film production according to claim 1, characterized in that the inner wall of the lower side of the mixing box (1) is provided with an inclination angle matched with the discharge port (13), and the outer wall of the lower side of the mixing box (1) is provided with a discharge pipe (14) corresponding to the discharge port (13).