CN214163933U

CN214163933U - Double-color-line extrusion device of single-screw plastic extruder

Info

Publication number: CN214163933U
Application number: CN202022362760.0U
Authority: CN
Inventors: 张双计
Original assignee: Tianjin Kailite Plastic Products Co ltd
Current assignee: Tianjin Kailite Plastic Products Co ltd
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-09-10
Anticipated expiration: 2030-10-21

Abstract

The utility model discloses a double-color line extrusion device of a single-screw plastic extruder, which comprises an extruder body, a storage box, an extrusion head, a first extrusion pipe, a case and an extrusion case, the upper surface of the extruder body is connected with a first sealing cover through a hinge, the lower surface of the extruder body is welded with supporting legs, a baffle plate is embedded and fixed in the extruder body, the top end in the extruder body is rotatably connected with a rotating rod, the case is fixed on the outer end face of one side of the extruder body, and the outer end face of one side of the case is rotationally connected with a screw rod, the extrusion case is embedded and fixed in the extruder body, the extrusion box is composed of a first extrusion pipe and a second extrusion pipe, the lower surface of the storage box is welded with a connecting rod, and the connecting rod is welded on the upper surfaces of the first extrusion pipe and the second extrusion pipe, and the outer end surfaces of one sides of the first extrusion pipe and the second extrusion pipe are communicated with extrusion heads. The utility model discloses double-colored line can be extruded in single operation.

Description

Double-color-line extrusion device of single-screw plastic extruder

Technical Field

The utility model relates to a technical field of plastic extruder specifically is a double-colored line extrusion device of single screw plastic extruder.

Background

In the plastic extrusion molding equipment, the plastic extruder is generally called a main machine, and the subsequent equipment matched with the plastic extruder is called an auxiliary machine. After the development of the plastic extruder for more than 100 years, multiple types of double screws, multiple screws and even no screws and the like are derived from the original single screw. The plastic extruder (main machine) can be matched with various plastic forming auxiliary machines for pipe material, film, bar material, monofilament, flat filament, packing belt, extruding net, plate (sheet) material, profiled bar, granulating and cable covering, etc. to form various plastic extrusion forming production lines to produce various plastic products.

The single-screw plastic extruder at present can only extrude single-color lines, and if double-color lines need to be extruded, two operations need to be carried out, so that a great deal of processing time is wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-colored line extrusion device of single screw rod plastic extruder possesses the advantage that single operation can extrude the double-colored line, has solved present single screw rod plastic extruder and only can extrude single colour line, if need extrude the double-colored line, need carry out twice operation, extravagant a large amount of process time's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a double-colored line extrusion device of single screw plastic extruder, includes extruder body, storage box, extrudes head, first extrusion pipe, quick-witted case and extrudes the case, the lower skin weld of extruder body has the supporting leg, and the inside embedding of extruder body is fixed with the baffle, the inside top of extruder body is rotated and is connected with the dwang, the outer terminal surface in one side of extruder body is fixed to the machine case, and the outer terminal surface in one side of machine case rotates and is connected with the hob, the inside at the extruder body is fixed in the embedding of extrusion case, and extrudees the case and comprises first extrusion pipe and second extrusion pipe, the lower skin weld of storage box has the connecting rod, and the upper surface at first extrusion pipe and second extrusion pipe of connecting rod welding, the outer terminal surface in one side of first extrusion pipe and second extrusion pipe all communicates and has the extrusion head.

Preferably, the upper surface hinge connection of extruder body has first sealed lid, and the upper surface welding of first sealed lid has the first in command, and the upper surface of first sealed lid has cup jointed the feeder hopper.

Preferably, a stirring rod is fixed on the outer end face of one side of the rotating rod, and a scraper is fixed on the outer end face of one side of the stirring rod.

Preferably, the lower surface of baffle intercommunication has the inlet pipe, and the surface threaded connection of inlet pipe has the second valve.

Preferably, the upper surface of the storage box is connected with a second sealing cover in a hinge mode, and a second handle is fixed to the upper surface of the second sealing cover.

Preferably, the lower surface of storage box intercommunication has the discharging pipe, and discharging pipe and first extrusion pipe and second extrusion pipe intercommunication, and the surface threaded connection of discharging pipe has first valve.

Preferably, the outer end face of one side of the extrusion head is connected with a material taking door in a hinge mode, and a handle is welded to the outer end face of one side of the material taking door.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up dwang, the puddler, the scraper blade, the hob, the extrusion case, first extrusion pipe, second extrusion pipe and storage box, reached the effect that single operation can extrude the double-colored line, hand first in command, hand drive first in command opens first sealed lid, add plastics into the extruder body inside through the feeder hopper, the dwang rotates under power device's effect, the dwang drives the puddler and rotates, the puddler drives the scraper blade and rotates, the puddler can stir the plastics that melts evenly, the scraper blade can scrape the plastics that the adhesion is on the extruder body inner wall down, open the second valve, the plastics that melts passes through the inlet pipe and gets into the extruder body inside bottom, the machine case drives the hob to rotate under power device's effect, the hob extrudees plastics, extrude plastics to the inside first extrusion pipe and the second extrusion pipe, hand second handle, the sealed lid of second is opened to the hand drive second handle, adds two kinds of colour powders inside the storage box, opens first valve, and the colour powder gets into first extrusion pipe and second extrusion pipe through the discharging pipe, can extrude the double-colored line simultaneously.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

FIG. 2 is a schematic view of the rear cross-sectional structure of the present invention;

fig. 3 is a schematic side view of the extrusion box of the present invention.

In the figure: 1. a squeegee; 2. a stirring rod; 3. a first sealing cover; 4. rotating the rod; 5. a first handle; 6. a feed hopper; 7. an extruder body; 8. a storage box; 9. a discharge pipe; 10. a connecting rod; 11. an extrusion head; 12. a material taking door; 13. a handle; 14. supporting legs; 15. a first valve; 16. a first extruded tube; 17. a screw rod; 18. a feed pipe; 19. a second valve; 20. a chassis; 21. a second sealing cover; 22. a second handle; 23. an extrusion box; 24. a second extruded tube.

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 the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a double-color line extrusion device of a single-screw plastic extruder comprises an extruder body 7, a storage box 8, an extrusion head 11, a first extrusion pipe 16, a case 20 and an extrusion case 23, wherein the upper surface of the extruder body 7 is connected with a first sealing cover 3 through a hinge, a first handle 5 is welded on the upper surface of the first sealing cover 3, a feed hopper 6 is sleeved on the upper surface of the first sealing cover 3, supporting legs 14 are welded on the lower surface of the extruder body 7, a partition plate is fixedly embedded in the extruder body 7, the lower surface of the partition plate is communicated with a feed pipe 18, a second valve 19 is connected on the outer surface of the feed pipe 18 through threads, a rotating rod 4 is rotatably connected on the top end of the interior of the extruder body 7, a stirring rod 2 is fixedly arranged on the outer end surface of one side of the rotating rod 4, a scraping plate 1 is fixedly arranged on the outer end surface of one side of the stirring rod 2, the first handle 5 is held by hand, the first handle 5 is driven to open the first sealing cover 3, inside 7 extruder bodies are added with plastics through feeder hopper 6, dwang 4 rotates under power device's effect, and dwang 4 drives puddler 2 and rotates, and puddler 2 drives scraper blade 1 and rotates, and puddler 2 can be with the plastics stirring that melts, and scraper blade 1 can be scraped the plastics of adhesion on 7 inner walls of extruder bodies.

Case 20 is fixed at the outer terminal surface of one side of extruder body 7, and the outer terminal surface of one side of case 20 rotates and is connected with hob 17, extrusion case 23 embedding is fixed in the inside of extruder body 7, and extrusion case 23 comprises first extrusion pipe 16 and second extrusion pipe 24, the outer terminal surface of one side of first extrusion pipe 16 and second extrusion pipe 24 all communicates with extrusion head 11, the outer terminal surface hinge connection of one side of extrusion head 11 has material door 12, and the outer terminal surface welding of one side of material door 12 has handle 13, open second valve 19, the plastics that melt pass through inlet pipe 18 and get into the inside bottom of extruder body 7, case 20 drives hob 17 under power device's effect and rotates, hob 17 extrusion plastics, extrude plastics to inside first extrusion pipe 16 and second extrusion pipe 24.

Connecting rod 10 is welded to the lower surface of storage box 8, and connecting rod 10 welds the upper surface at first extrusion pipe 16 and second extrusion pipe 24, the upper surface hinge connection of storage box 8 has the sealed lid 21 of second, and the last fixed surface of the sealed lid 21 of second has second handle 22, the lower surface intercommunication of storage box 8 has discharging pipe 9, and discharging pipe 9 and first extrusion pipe 16 and second extrusion pipe 24 intercommunication, the surface threaded connection of discharging pipe 9 has first valve 15, handheld second handle 22, the sealed lid 21 of second is opened to hand drive second handle 22, add two kinds of colour powder inside storage box 8, open first valve 15, colour powder passes through discharging pipe 9 and gets into first extrusion pipe 16 and second extrusion pipe 24, can extrude the double-colored line simultaneously.

Of course, as is well known to those skilled in the art, the rotating rod 4, the first valve 15, the second valve 19 and the cabinet 20 of the present invention also need to provide a power device to enable the normal operation thereof, and as is well known to those skilled in the art, the provision of the power is common practice, and is in the conventional means or common knowledge, and will not be described herein again, and any selection can be made by those skilled in the art according to the needs or convenience thereof.

The working principle is as follows: the first handle 5 is held by hand, the first handle 5 is driven by hand to open the first sealing cover 3, plastics are added into the extruder body 7 through the feed hopper 6, the rotating rod 4 rotates under the action of the power device, the rotating rod 4 drives the stirring rod 2 to rotate, the stirring rod 2 drives the scraper blade 1 to rotate, the stirring rod 2 can evenly stir the melted plastics, the scraper blade 1 can scrape the plastics adhered to the inner wall of the extruder body 7, the second valve 19 is opened, the melted plastics enter the bottom end of the extruder body 7 through the feed pipe 18, the case 20 drives the screw rod 17 to rotate under the action of the power device, the screw rod 17 extrudes the plastics, the plastics are extruded into the first extrusion pipe 16 and the second extrusion pipe 24, the second handle 22 is held by hand, the second handle 22 is driven by hand to open the second sealing cover 21, two colors of powders are added into the storage box 8, the first valve 15 is opened, the color powder enters the first extrusion pipe 16 and the second extrusion pipe 24 through the discharge pipe 9, and the double-color line can be extruded simultaneously.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a double-colored line extrusion device of single screw plastic extruder, includes extruder body (7), storage box (8), extrudes head (11), first extrusion pipe (16), quick-witted case (20) and extrudes case (23), its characterized in that: the lower surface of the extruder body (7) is welded with supporting legs (14), and a clapboard is embedded and fixed in the extruder body (7), the top end of the interior of the extruder body (7) is rotatably connected with a rotating rod (4), the case (20) is fixed on the outer end face of one side of the extruder body (7), and the outer end face of one side of the machine case (20) is rotationally connected with a screw rod (17), the extrusion case (23) is embedded and fixed in the extruder body (7), the extrusion box (23) is composed of a first extrusion pipe (16) and a second extrusion pipe (24), the lower surface of the storage box (8) is welded with a connecting rod (10), and the connecting rod (10) is welded on the upper surfaces of the first extrusion pipe (16) and the second extrusion pipe (24), the outer end faces of one sides of the first extrusion pipe (16) and the second extrusion pipe (24) are communicated with extrusion heads (11).

2. The double-color-line extrusion device of the single-screw plastic extruder according to claim 1, characterized in that: the upper surface hinge connection of extruder body (7) has first sealed lid (3), and the upper surface welding of first sealed lid (3) has first in command (5), and the upper surface cover of first sealed lid (3) has cup jointed feeder hopper (6).

3. The double-color-line extrusion device of the single-screw plastic extruder according to claim 1, characterized in that: the outer terminal surface of one side of dwang (4) is fixed with puddler (2), and the outer terminal surface of one side of puddler (2) is fixed with scraper blade (1).

4. The double-color-line extrusion device of the single-screw plastic extruder according to claim 1, characterized in that: the lower surface intercommunication of baffle has inlet pipe (18), and the surface threaded connection of inlet pipe (18) has second valve (19).

5. The double-color-line extrusion device of the single-screw plastic extruder according to claim 1, characterized in that: the upper surface hinge connection of storage box (8) has second sealed lid (21), and the upper surface of second sealed lid (21) is fixed with second handle (22).

6. The double-color-line extrusion device of the single-screw plastic extruder according to claim 1, characterized in that: the lower surface of storage box (8) communicates there is discharging pipe (9), and discharging pipe (9) and first extrusion pipe (16) and second extrusion pipe (24) intercommunication, and the surface threaded connection of discharging pipe (9) has first valve (15).

7. The double-color-line extrusion device of the single-screw plastic extruder according to claim 1, characterized in that: the outer end face of one side of the extrusion head (11) is connected with a material taking door (12) in a hinge mode, and a handle (13) is welded to the outer end face of one side of the material taking door (12).