CN213797509U

CN213797509U - Raw materials compounding device is used in cast film production

Info

Publication number: CN213797509U
Application number: CN202022743390.5U
Authority: CN
Inventors: 方勤
Original assignee: Wuhan Sdelon Science And Technology Development Ltd By Share Ltd
Current assignee: Wuhan Sdelon Science And Technology Development Ltd By Share Ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-27
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a raw materials compounding device is used in cast film production, which comprises a housin, the bottom of casing is the annular array and is provided with the multiunit supporting leg, and the top of casing outer fringe face is the annular array and is provided with multiunit sleeve, multiunit the chamber groove that supplies loop bar activity setting is all seted up towards the one end of casing to the sleeve, and the multiunit loop bar keeps away from telescopic one end and passes casing fixedly connected with protection section of thick bamboo, the outer fringe facial features of loop bar is equipped with first spring, and the fixed switch-on in one side of protection section of thick bamboo bottom has the discharging pipe of extending the casing, the center on protection section of thick bamboo top is provided with the rotating electrical machines. This raw materials compounding device is used in curtain coating membrane production can stir the raw materials in the agitator, has avoided because of mixing inhomogeneous, and the condition that leads to the quality degradation of curtain coating membrane takes place, and the practicality is higher, vibrations and the noise that produce when having effectively reduced the compounding in addition, have also reduced the influence to the workman when having improved the life of equipment.

Description

Raw materials compounding device is used in cast film production

Technical Field

The utility model belongs to the technical field of the cast film production, concretely relates to raw materials compounding device is used in cast film production.

Background

The cast film is a non-stretching and non-oriented flat extruded film produced by melt casting quenching, and is divided into pure casting and multilayer coextrusion casting. The processing system of the casting film comprises a material mixing device, a feeding device, an extrusion molding device, a cooling device, an edge cutting device and a winding device.

The mixing device in the prior art can not fully stir the entering raw materials during processing, so that the mixing is very easy to cause uneven mixing, the quality of a cast film is reduced, and the practicability is lower; and vibrations and the noise that present compounding device produced when carrying out the compounding are great, have also caused certain influence to the workman when having reduced the life of equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a raw materials compounding device is used in cast film production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a raw material mixing device for producing cast films comprises a shell;

the bottom end of the shell is provided with a plurality of groups of supporting legs in an annular array, the top end of the outer edge surface of the shell is provided with a plurality of groups of sleeves in an annular array, one ends of the plurality of groups of sleeves facing the shell are all provided with cavity grooves for the loop bars to be movably arranged, one ends of the plurality of groups of loop bars far away from the sleeves penetrate through the shell and are fixedly connected with a protective cylinder, the outer edge surface of the loop bars is sleeved with a first spring, and one side of the bottom end of the protective cylinder is fixedly communicated with a discharge pipe extending out of the shell;

the center on protection section of thick bamboo top is provided with the rotating electrical machines, and the bilateral symmetry on protection section of thick bamboo top sets up the circular slot that the multiunit supplied the fixed setting of feeder hopper, the one end fixed weld that the first motor shaft of rotating electrical machines extended into in the protection section of thick bamboo has the mounting panel, and the bonding of the interior all planes of protection section of thick bamboo is provided with the sound absorbing layer, the bilateral symmetry on mounting panel top is provided with multiunit agitator motor.

Preferably, the bottom of a protection section of thick bamboo is that the annular array is provided with the multiunit drum, and the multiunit drum is kept away from the center of a protection section of thick bamboo one end and has all been seted up and supply the round bar activity to set up the round hole, multiunit the bottom of round bar all welds the fixed plate that sets up in the inside bottom of casing, and the round bar extends into the fixed spacing ring that is provided with of outer fringe face of round hole one end, the round bar extends into the one end butt of round hole and has connect the activity to set up the second spring in the round hole.

Preferably, one side fixed welding that the rotating electrical machines was kept away from to the mounting panel has the agitator, and the second motor shaft of multiunit agitator motor passes the one end of mounting panel and extends into equal fixedly connected with spiral mixing shaft in the agitator, the feed inlet of multiunit switch-on feeder hopper is seted up to the both sides cooperation feeder hopper symmetry on agitator top, and one side cooperation discharging pipe of agitator bottom sets up the round hole that supplies to switch on in the fixed setting of pipe of discharging pipe.

Preferably, the fixed solenoid valve that is provided with in one side of agitator is kept away from to the outer fringe face of pipe, and the bilateral symmetry of agitator outer fringe face is provided with multiunit arc hot plate, the bilateral cooperation arc hot plate symmetry of agitator inner fringe face is provided with the multiunit puddler.

Preferably, the fixed transmission shaft that is provided with in center of agitator bottom, and the activity of the outer fringe face of transmission shaft is provided with the bearing, one side that the bearing kept away from the agitator is fixed to be set up in the inside bottom of a protective tube.

The utility model discloses a technological effect and advantage: the raw material mixing device for cast film production benefits from the arrangement of the rotating motor and the two groups of stirring motors, the stirring barrel is driven to rotate by the rotating motor, the two groups of spiral stirring shafts are driven to rotate oppositely by the two groups of stirring motors, and raw materials in the stirring barrel are stirred, so that the condition that the quality of a cast film is reduced due to uneven mixing is avoided, and the practicability is high; benefit from the setting of four groups of first springs, multiunit second springs and sound absorbing layer, play the shock attenuation effect through four groups of first springs and multiunit second springs, rethread protective barrel sets up the sound absorbing layer in protective barrel with bonding, plays sound absorbing effect, vibrations and the noise that produce when effectively having reduced the compounding have also reduced the influence to the workman when having improved the life of equipment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the structure shown at B in FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention.

In the figure: the device comprises a shell 1, a discharge pipe 101, a sleeve 2, a sleeve 201, a first spring 202, a protective cylinder 3, a rotating motor 301, a feed hopper 302, a sound absorption layer 303, a mounting plate 4, a stirring motor 401, a cylinder 5, a round rod 501, a fixing plate 502, a limiting ring 6, a second spring 601, a stirring barrel 7, a spiral stirring shaft 701, an arc heating plate 8, a stirring rod 801, a transmission shaft 9, a bearing 901, a round pipe 10 and an electromagnetic valve 11.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a raw material mixing device for producing cast films, which is shown in figures 1-4 and comprises a shell 1;

the bottom end of the shell 1 is provided with a plurality of groups of supporting legs in an annular array, the top end of the outer edge surface of the shell 1 is provided with a plurality of groups of sleeves 2 in an annular array, one ends of the plurality of groups of sleeves 2 facing the shell 1 are all provided with cavity grooves for the sleeve rods 201 to movably arrange, one ends of the plurality of groups of sleeve rods 201 far away from the sleeves 2 penetrate through the shell 1 and are fixedly connected with a protection barrel 3, the outer edge surface of the sleeve rods 201 is sleeved with a first spring 202, one side of the bottom end of the protection barrel 3 is fixedly communicated with a discharge pipe 101 extending out of the shell 1, the bottom end of the protection barrel 3 is provided with a plurality of groups of cylinders 5 in an annular array, the centers of the ends of the plurality of groups of cylinders 5 far away from the protection barrel 3 are all provided with round holes for the round rods 501 to movably arrange, the bottom ends of the plurality of groups of round rods 501 are all welded with fixing plates 502 fixedly arranged at the bottom end of the shell 1, and the outer edge surface of one end of the round rods 501 extending into the round holes is fixedly provided with a limiting ring 6, the one end butt that round bar 501 extended into the round hole has connect the activity and has set up the second spring 601 in the round hole, plays the shock attenuation effect through four groups of first springs 202 and multiunit second spring 601, has effectively reduced the vibrations that produce when the compounding, has also reduced the influence to the workman when having improved the life of equipment.

The center on 3 tops of protective barrel is provided with rotating electrical machines 301, and the bilateral symmetry on 3 tops of protective barrel sets up the circular slot that the fixed setting of multiunit confession feeder hopper 302, the one end fixed weld that the first motor shaft of rotating electrical machines 301 extended into in the protective barrel 3 has mounting panel 4, and the bonding of the interior border face of protective barrel 3 is provided with sound absorbing layer 303, sets up sound absorbing layer 303 in the protective barrel 3 through protective barrel 3 and bonding, plays sound absorbing effect, the noise that produces when effectively having reduced the compounding, the bilateral symmetry on 4 tops of mounting panel is provided with multiunit agitator motor 401.

Specifically, one side of the mounting plate 4 far away from the rotating electrical machine 301 is fixedly welded with the stirring barrel 7, one end of a second motor shaft of a plurality of groups of stirring motors 401, which penetrates through the mounting plate 4, extends into the stirring barrel 7 and is fixedly connected with a spiral stirring shaft 701, two sides of the top end of the stirring barrel 7 are matched with the feed hopper 302 and are symmetrically provided with a plurality of groups of feed inlets communicated with the feed hopper 302, the rotating electrical machine 301 is controlled to rotate through a PLC controller, so that the feed hopper 302 can be accurately communicated with the feed inlet, one side of the bottom end of the stirring barrel 7 is matched with the discharge pipe 101 and is provided with a round hole for being communicated with the round pipe 10 of the discharge pipe 101, the rotating electrical machine 301 is controlled to rotate through the PLC controller, so that the round pipe 10 can be accurately communicated with the discharge pipe 101, one side of the outer edge surface of the round pipe 10 far away from the stirring barrel 7 is fixedly provided with an electromagnetic valve 11 (the model of the electromagnetic valve 11 is JB/T4119, not limited to the model during the specific implementation, a user can select and match according to the situation), the electromagnetic valve is electrically connected with a PLC controller (the model selected by the PLC controller is S7-1200, the specific implementation is not limited to the model, the user can select and match according to the situation), a plurality of groups of arc heating plates 8 (the model selected by the arc heating plate 8 is MZ9-280C120V1, the specific implementation is not limited to the model, the user can select and match according to the situation) are symmetrically arranged on two sides of the outer edge surface of the stirring barrel 7, a plurality of groups of stirring rods 801 are symmetrically arranged on two sides of the inner edge surface of the stirring barrel 7 matched with the arc heating plates 8, the plurality of groups of stirring rods 801 are copper rods with good heat conductivity, the raw materials in the stirring barrel 7 can be fully heated by matching with the two groups of arc heating plates 8, so as to be rapidly melted, a transmission shaft 9 is fixedly arranged at the center of the bottom end of the stirring barrel 7, and a bearing 901 is movably arranged on the outer edge surface of the transmission shaft 9, one side that the agitator 7 was kept away from to bearing 901 is fixed to be set up in the inside bottom of a protective barrel 3, and it is rotatory to drive mounting panel 4 that is connected with agitator 7 through rotating electrical machines 301, and two sets of agitator motors 401 of rethread drive two sets of spiral (mixing) shafts 701 rotatory in opposite directions to stir the mixture to the raw materials in the agitator 7, can carry out intensive mixing to the raw materials in the agitator 7, improved mixing efficiency.

The working principle is that when the raw material mixing device for producing the cast film is used, a plurality of raw materials are poured into the stirring barrel 7 from the two groups of feed hoppers 302 according to the proportion, then, two groups of arc-shaped heating plates 8 are opened through the PLC controller, so that the two groups of arc-shaped heating plates 8 heat the raw materials in the stirring barrel 7, then the PLC controller opens the rotating motor 301 and two groups of stirring motors 401, so that the rotating motor 301 drives the mounting plate 4 and the stirring barrel 7 to rotate, then the two groups of stirring motors 401 drive two groups of spiral stirring shafts 701 to rotate oppositely to stir the raw materials melted in the stirring barrel 7, and the stirring effect is improved by matching with a plurality of groups of stirring rods 801, after the stirring is finished, the rotating motor 301 is controlled to stop rotating through the PLC, the circular tube 10 is connected with the discharge tube 101, the electromagnetic valve 11 is opened through the PLC, raw materials in the stirring barrel 7 are discharged through the discharge tube 101, and mixing of the raw materials is completed. This raw materials compounding device is used in curtain coating membrane production can stir the raw materials in the agitator, has avoided because of mixing inhomogeneous, and the condition that leads to the quality degradation of curtain coating membrane takes place, and the practicality is higher, vibrations and the noise that produce when having effectively reduced the compounding in addition, have also reduced the influence to the workman when having improved the life of equipment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A raw material mixing device for producing a casting film comprises a shell (1);

the method is characterized in that: the bottom end of the shell (1) is provided with a plurality of groups of supporting legs in an annular array manner, the top end of the outer edge surface of the shell (1) is provided with a plurality of groups of sleeves (2) in an annular array manner, one ends of the plurality of groups of sleeves (2) facing the shell (1) are respectively provided with a cavity groove for the sleeve rod (201) to be movably arranged, one ends of the plurality of groups of sleeve rods (201) far away from the sleeves (2) penetrate through the shell (1) and are fixedly connected with a protective barrel (3), the outer edge surface of the sleeve rod (201) is sleeved with a first spring (202), and one side of the bottom end of the protective barrel (3) is fixedly communicated with a discharge pipe (101) extending out of the shell (1);

the center on a protection section of thick bamboo (3) top is provided with rotating electrical machines (301), and the bilateral symmetry on a protection section of thick bamboo (3) top sets up the circular slot that multiunit supplied feeder hopper (302) to fix and set up, the one end fixed weld that the first motor shaft of rotating electrical machines (301) extended into in a protection section of thick bamboo (3) has mounting panel (4), and the interior border face bonding of a protection section of thick bamboo (3) is provided with sound absorbing layer (303), the bilateral symmetry on mounting panel (4) top is provided with multiunit agitator motor (401).

2. A raw material mixing device for production of a casting film according to claim 1, characterized in that: the bottom of a protection section of thick bamboo (3) is that the annular array is provided with multiunit drum (5), and multiunit drum (5) keep away from the center of a protection section of thick bamboo (3) one end and all seted up and supply round bar (501) activity to set up the round hole, multiunit the bottom of round bar (501) all welds fixed plate (502) that set up in casing (1) inside bottom, and round bar (501) extend into the fixed spacing ring (6) that is provided with of outer fringe face of round hole one end, the one end butt that round bar (501) extend into the round hole has connect the activity to set up second spring (601) in the round hole.

3. A raw material mixing device for production of a casting film according to claim 1, characterized in that: one side fixed welding that rotating electrical machines (301) were kept away from in mounting panel (4) has agitator (7), and the one end that the second motor shaft of multiunit agitator motor (401) passed mounting panel (4) extends into equal fixedly connected with spiral stirring shaft (701) in agitator (7), the feed inlet of multiunit switch-on feeder hopper (302) is seted up to the both sides cooperation feeder hopper (302) symmetry on agitator (7) top, and one side cooperation discharging pipe (101) of agitator (7) bottom set up the round hole that supplies switch-on in the fixed setting of pipe (10) of discharging pipe (101).

4. A raw material mixing device for production of a casting film according to claim 3, characterized in that: the fixed solenoid valve (11) that is provided with in one side that agitator (7) were kept away from to the outer fringe face of pipe (10), and the bilateral symmetry of agitator (7) outer fringe face is provided with multiunit arc hot plate (8), the both sides cooperation arc hot plate (8) symmetry of agitator (7) inner fringe face is provided with multiunit puddler (801).

5. A raw material mixing device for production of a casting film according to claim 4, characterized in that: the center of agitator (7) bottom is fixed and is provided with transmission shaft (9), and the outer fringe face activity of transmission shaft (9) is provided with bearing (901), one side that agitator (7) were kept away from in bearing (901) is fixed to be set up in the inside bottom of protective barrel (3).