CN217514495U

CN217514495U - Sheet is with high-efficient screw rod curtain coating extrusion device

Info

Publication number: CN217514495U
Application number: CN202221655559.4U
Authority: CN
Inventors: 韩涛; 张朝伟
Original assignee: Zhejiang Xiulong Packaging Materials Co ltd
Current assignee: Zhejiang Xiulong Packaging Materials Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-30
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses a high-efficient screw rod curtain coating extrusion device for sheet belongs to the technical field of food packaging, and comprises a machine body, a driving motor, a screw rod extrusion mechanism and a feed hopper, wherein the machine body is provided with the driving motor, the output end of the driving motor is fixedly connected with the screw rod extrusion mechanism, and the top of the screw rod extrusion mechanism is connected with the feed hopper; the feed hopper outside is connected with the radiation shield, be connected with the heating resistor silk between radiation shield and the feed hopper. The utility model has the advantages that the heating resistance wire is used for heat conduction, so that the materials in the feeding hopper can be heated and insulated, the materials are prevented from being solidified, and the materials in the feeding hopper can be stirred by the stirring mechanism, thereby preventing the problem that the feeding hopper is blocked because the materials are solidified together; the second motor drive blank blade rotates, can cut the material when the blank blade rotates to can solve the too much problem of disposable ejection of compact.

Description

Sheet is with high-efficient screw rod curtain coating extrusion device

Technical Field

The utility model relates to a food package field specifically says so a sheet is with high-efficient screw rod curtain coating extrusion device.

Background

The screw extruder is formed by rotating an Archimedes screw in a heated charging barrel, raw materials are extruded by an effect screw in a casting way in the process of sheet packaging, and an extrusion system mainly has the function of melting and plasticizing a high polymer material to form a uniform melt so as to realize the conversion from a glass state to a viscous flow state;

however, the existing high-efficiency screw casting extrusion device for the sheet on the market has certain defects:

(1) in the existing high-efficiency screw casting extrusion device for the sheet, the raw material in the feed hopper is remained in the feed hopper for a long time, so that the material is easy to solidify, and the feed hopper can be blocked after the material is solidified;

(2) the existing high-efficiency screw casting extrusion device for the sheet is inconvenient for cutting extruded materials, so that the materials extruded at one time are too much easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet is with high-efficient screw rod curtain coating extrusion device to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: a high-efficiency screw casting extrusion device for sheets comprises a machine body, a driving motor, a screw extrusion mechanism and a feeding hopper, wherein the driving motor is installed on the machine body, the output end of the driving motor is fixedly connected with the screw extrusion mechanism, and the top of the screw extrusion mechanism is connected with the feeding hopper;

the improved screw extruder comprises a feeding hopper, and is characterized in that a heat insulation sleeve is connected to the outer side of the feeding hopper, a heating resistance wire is connected between the heat insulation sleeve and the feeding hopper, a cylinder is installed at the top of a screw extruding mechanism, a top plate is connected to the top of the cylinder, a control motor is installed at the top of the top plate, an output end of the control motor is fixedly connected with a stirring rod, a stirring blade is connected to one side of the stirring rod, the stirring blade and the stirring rod are embedded inside the feeding hopper, and a stirring mechanism is formed among the control motor, the stirring rod and the stirring blade.

Further, screw extrusion mechanism is including pay-off screw rod, protection casing and extrusion head, be connected with the protection casing on the pay-off screw rod, the protection casing is connected at the organism top, protection casing one end is installed and is extruded the head, and the material can be outwards carried along the pay-off screw rod, can be extruded when the material is carried to extruding first one side.

Further, the cylinder has two sets ofly about the central line symmetric distribution of feeder hopper, starts the cylinder and carries out work, can stimulate the roof to go up and down in the cylinder working process.

Furthermore, a material receiving plate is connected to the side face of the machine body, a first mounting frame is connected to the top of the material receiving plate, a first motor is mounted on one side of the first mounting frame, a threaded rod is fixedly connected to the output end of the first motor, the threaded rod penetrates through the inside of the first mounting frame, the output end of the first motor can drive the threaded rod to rotate, and the threaded rod can rotate on one side of a second mounting frame through a bearing;

keep away from first mounting bracket connect the flitch top to be connected with the second mounting bracket, second mounting bracket one side is connected with the threaded rod through the bearing, is close to the threaded rod be connected with the guide bar between first mounting bracket and the second mounting bracket.

Further, through connection has the slide between guide bar and the threaded rod, and the slide is provided with two sets ofly, and is two sets of slide one side is connected with the mounting panel, the second motor is installed to mounting panel one side, the output fixedly connected with blank blade of second motor, the blank blade sets up in screw rod extrusion mechanism one end, and the second motor during operation can drive the blank blade and rotate, can cut the material when the blank blade rotates.

Further, connect flitch top to be provided with and connect the workbin, connect the workbin setting in screw extrusion mechanism bottom, the material after being cut can directly fall into and connect the workbin inside.

Furthermore, sliding connection is formed between the guide rod and the sliding plate, threaded connection is formed between the sliding plate and the threaded rod, the threaded rod is in threaded fit with the sliding plate when rotating, the sliding plate is driven to move horizontally, and the sliding plate can slide along the guide rod at the moment.

The utility model discloses an improve and provide a sheet here with high-efficient screw rod curtain coating extrusion device, compare with prior art, have following improvement and advantage:

one is as follows: the utility model relates to a sheet is with high-efficient screw rod curtain coating extrusion device, at first, can heat the feeder hopper lateral wall through the heating resistor silk, can heat the heat preservation to the inside material of feeder hopper through heat-conduction, prevents that the material from solidifying, and rethread rabbling mechanism can stir the material in the feeder hopper, can prevent from this that the material solidification from leading to the problem of feeder hopper jam together.

The second step is as follows: the utility model relates to a sheet is with high-efficient screw rod curtain coating extrusion device, then, can drive the slide through threaded rod and guide bar cooperation and remove, the slide can stimulate mounting panel, second motor and blank blade and remove to screw rod extrusion mechanism tip, at this moment through the rotation of second motor drive blank blade, can cut the material when the blank blade rotates to can solve the too much problem of disposable ejection of compact.

Drawings

The invention is further explained below with reference to the figures and examples:

fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a side view schematic structure diagram of the present invention;

fig. 4 is the schematic view of the feed hopper structure of the utility model.

Description of reference numerals: 1. a body; 2. a drive motor; 3. a screw extrusion mechanism; 301. a feed screw; 302. a protective cover; 303. an extrusion head; 4. a feed hopper; 5. heating resistance wires; 6. a heat insulating sleeve; 7. a cylinder; 8. a top plate; 9. controlling the motor; 10. a stirring rod; 11. stirring blades; 12. a first mounting bracket; 13. a first motor; 14. a threaded rod; 15. a second mounting bracket; 16. a guide rod; 17. a slide plate; 18. mounting a plate; 19. a second motor; 20. a material cutting blade; 21. a material receiving plate; 22. a material receiving box.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model provides a high-efficiency screw casting extrusion device for sheets through improvement, as shown in figures 1-4, which comprises a machine body 1, a driving motor 2, a screw extrusion mechanism 3 and a feed hopper 4, wherein the machine body 1 is provided with the driving motor 2, the output end of the driving motor 2 is fixedly connected with the screw extrusion mechanism 3, and the top of the screw extrusion mechanism 3 is connected with the feed hopper 4; the outer side of the feed hopper 4 is connected with a heat insulation sleeve 6, a heating resistance wire 5 is connected between the heat insulation sleeve 6 and the feed hopper 4, the top of the screw extrusion mechanism 3 is provided with a cylinder 7, the top end of the cylinder 7 is connected with a top plate 8, the top of the top plate 8 is provided with a control motor 9, the output end of the control motor 9 is fixedly connected with a stirring rod 10, one side of the stirring rod 10 is connected with a stirring blade 11, the stirring blade 11 and the stirring rod 10 are embedded in the feed hopper 4, and a stirring mechanism is formed among the control motor 9, the stirring rod 10 and the stirring blade 11; the screw extrusion mechanism 3 comprises a feeding screw 301, a protective cover 302 and an extrusion head 303, the feeding screw 301 is connected with the protective cover 302, the protective cover 302 is connected to the top of the machine body 1, and the extrusion head 303 is arranged at one end of the protective cover 302; the cylinders 7 are symmetrically distributed in two groups about the centre line of the feed hopper 4. Thereby carry out heat-conduction through heating resistor silk 5 and can heat the heat preservation to the inside material of feeder hopper 4, prevent that the material from solidifying, rethread rabbling mechanism can stir the material in the feeder hopper 4, can prevent from solidifying the problem that leads to the feeder hopper 4 to block up together from this.

The side surface of the machine body 1 is connected with a material receiving plate 21, the top of the material receiving plate 21 is connected with a first mounting frame 12, one side of the first mounting frame 12 is provided with a first motor 13, the output end of the first motor 13 is fixedly connected with a threaded rod 14, and the threaded rod 14 penetrates through the interior of the first mounting frame 12; the top of the material receiving plate 21 far away from the first mounting frame 12 is connected with a second mounting frame 15, one side of the second mounting frame 15 is connected with a threaded rod 14 through a bearing, and a guide rod 16 is connected between the first mounting frame 12 close to the threaded rod 14 and the second mounting frame 15. Sliding plates 17 are connected between the guide rod 16 and the threaded rod 14 in a penetrating manner, two groups of sliding plates 17 are arranged, one sides of the two groups of sliding plates 17 are connected with mounting plates 18, one side of each mounting plate 18 is provided with a second motor 19, the output end of each second motor 19 is fixedly connected with a material cutting blade 20, and the material cutting blade 20 is arranged at one end of the screw extrusion mechanism 3; the top of the material receiving plate 21 is provided with a material receiving box 22, and the material receiving box 22 is arranged at the bottom of the screw extrusion mechanism 3; the guide rod 16 forms a sliding connection with the slide plate 17, and the slide plate 17 forms a threaded connection with the threaded rod 14. Pulling mounting panel 18, second motor 19 and blank blade 20 and moving to screw extrusion mechanism 3 tip, at this moment through second motor 19 drive blank blade 20 rotation, can cut the material when blank blade 20 rotates to can solve the too much problem of disposable ejection of compact.

The working principle is as follows: firstly, the starting cylinder 7 extends downwards, at this time, the cylinder 7 pulls the top plate 8 to descend, the descending process of the top plate 8 drives the stirring rod 10 and the bottom end of the stirring blade 11 to be inserted into the feeding hopper 4, then the heating resistance wire 5 is used for heating, at the moment, the material in the feeding hopper 4 can be heated through heat conduction, so that the material can be insulated to avoid the cooling and solidification of the material, wherein, the heat energy of the heating resistance wire 5 can be prevented from being conducted outwards through the heat insulation sleeve 6, the accidental scalding in the contact process is avoided, meanwhile, the control motor 9 is started to work, the output end of the control motor 9 can drive the stirring rod 10 to rotate, the stirring rod 10 can drive the stirring blade 11 to rotate when rotating, and the stirring blade 11 can stir materials in the feeding hopper 4 to flow in the rotating process, so that the problem that the feeding hopper 4 is blocked due to the fact that the materials are solidified and accumulated together can be prevented; then, the material receiving box 22 is placed on the material receiving plate 21, then the first motor 13 is started to work, the output end of the first motor 13 drives the threaded rod 14 to rotate, the threaded rod 14 rotates on one side of the second mounting frame 15 through a bearing, when the threaded rod 14 rotates, the threaded rod 14 is in threaded fit with the sliding plate 17 to drive the sliding plate 17 to horizontally move, at the same time, the sliding plate 17 slides along the guide rod 16, when the sliding plate 17 slides, the mounting plate 18 is pulled to move, at the same time, the mounting plate 18 drives the second motor 19 and the material cutting blade 20 to move to one end of the screw extrusion mechanism 3, when the screw extrusion mechanism 3 discharges too much material at one time, the second motor 19 can be started to work, when the second motor 19 works, the material cutting blade 20 can be driven to rotate, when the material cutting blade 20 rotates, the material can be cut, and the cut material can directly fall into the material receiving box 22, thereby avoiding the problem of excessive extrusion of the materials at one time.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a sheet is with high-efficient screw rod curtain coating extrusion device which characterized in that: the extruder comprises an extruder body (1), a driving motor (2), a screw extrusion mechanism (3) and a feed hopper (4), wherein the driving motor (2) is installed on the extruder body (1), the screw extrusion mechanism (3) is fixedly connected with the output end of the driving motor (2), and the feed hopper (4) is connected with the top of the screw extrusion mechanism (3);

the utility model discloses a screw extruder, including feeder hopper (4), cylinder (7) are installed at screw extrusion mechanism (3) top, cylinder (7) top is connected with roof (8), control motor (9) are installed at roof (8) top, output fixedly connected with puddler (10) of control motor (9), puddler (10) one side is connected with stirring leaf (11), stirring leaf (11) and puddler (10) embedding are inside feeder hopper (4), and constitute rabbling mechanism between control motor (9), puddler (10) and stirring leaf (11).

2. A high efficiency screw casting extrusion apparatus for sheet according to claim 1, wherein: screw rod extruding means (3) are including pay-off screw rod (301), protection casing (302) and extrude head (303), be connected with protection casing (302) on pay-off screw rod (301), protection casing (302) are connected at organism (1) top, protection casing (302) one end is installed and is extruded head (303).

3. A high efficiency screw casting extrusion apparatus for sheet according to claim 1, wherein: the cylinders (7) are symmetrically distributed in two groups about the central line of the feed hopper (4).

4. A high efficiency screw casting extrusion apparatus for sheet material as claimed in claim 1, wherein: a material receiving plate (21) is connected to the side face of the machine body (1), a first mounting frame (12) is connected to the top of the material receiving plate (21), a first motor (13) is mounted on one side of the first mounting frame (12), a threaded rod (14) is fixedly connected to the output end of the first motor (13), and the threaded rod (14) penetrates through the inside of the first mounting frame (12);

keep away from first mounting bracket (12) connect flitch (21) top to be connected with second mounting bracket (15), second mounting bracket (15) one side is connected with threaded rod (14) through the bearing, is close to threaded rod (14) be connected with guide bar (16) between first mounting bracket (12) and second mounting bracket (15).

5. A high efficiency screw casting extrusion apparatus for sheet material as claimed in claim 4, wherein: run through connection has slide (17) between guide bar (16) and threaded rod (14), and slide (17) are provided with two sets ofly, and are two sets of slide (17) one side is connected with mounting panel (18), second motor (19) are installed to mounting panel (18) one side, the output fixedly connected with blank blade (20) of second motor (19), blank blade (20) set up in screw rod extruding means (3) one end.

6. A high efficiency screw casting extrusion apparatus for sheet according to claim 4, wherein: the top of the material receiving plate (21) is provided with a material receiving box (22), and the material receiving box (22) is arranged at the bottom of the screw extrusion mechanism (3).

7. A high efficiency screw casting extrusion apparatus for sheet according to claim 5, wherein: the guide rod (16) and the sliding plate (17) form sliding connection, and the sliding plate (17) and the threaded rod (14) form threaded connection.