CN210617247U

CN210617247U - Extruder for plastic processing

Info

Publication number: CN210617247U
Application number: CN201921634592.7U
Authority: CN
Inventors: 罗超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-26
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a plastic processing technology field specifically is an extruder for plastic processing, including the extruder base, a plurality of support frames of top fixedly connected with of extruder base, the inside of a plurality of support frames is provided with the heating barrel, the rotatory base station of surface one end fixedly connected with of extruder base, the top fixedly connected with motor of rotatory base station, the rotation axis fixedly connected with spiral extrusion pole of motor, the one end fixedly connected with extrusion aircraft nose of motor is kept away from to the heating barrel. This extruder for plastics processing, through the big small flow control that the equipment feeding was accomplished in the mutually supporting between material separating piece and the condiment case, effectual less because of the too much equipment jam problem that causes of feeding, when using, inside plastic granules got into the heating barrel through the feeding hopper, when equipment is just started, the inside temperature of heating barrel did not reach the standard, can reduce plastic granules feeding volume through the control of material separating piece.

Description

Extruder for plastic processing

Technical Field

The utility model relates to a plastics processing technology field specifically is an extruder for plastics processing.

Background

Plastic processing is also known as plastic molding processing. Is a general term for various processes for converting synthetic resins or plastics into plastic products, and is a large production sector in the plastics industry. Plastic processing generally includes the batching, shaping, machining, joining, finishing, assembling, etc. of plastic. The latter four steps are performed after the plastic has been formed into a product or a semi-product, which is also called plastic secondary processing, 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. Therefore, the plastic extrusion molding machine is one of the machines widely used in the plastic processing industry at present or in the future, and the existing plastic extrusion machine has the following problems:

1. the feeding blockage can be caused by overlarge feeding amount when the plastic extruder is started up at the initial stage, and the conventional plastic extruder is complex in structure, high in manufacturing cost and easy to damage in a high-temperature environment when the feeding amount of a feeding hopper is adjusted;

2. when the existing plastic extruder is stopped intermittently, plastic at an extrusion structure is easy to solidify, so that the extrusion structure is blocked, and the restarting is inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an extruder for plastics processing through the rotation regulation handle, and then drives the branch material axis body and adjusts the position of dividing the material piece in the feeding hopper, has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an extruder for plastic processing, includes the extruder base, a plurality of support frames of top fixedly connected with of extruder base, the inside of a plurality of support frames is provided with the heating barrel, the rotatory base station of surface one end fixedly connected with of extruder base, the top fixedly connected with motor of rotatory base station, the rotation axis fixedly connected with spiral extrusion pole of motor, the one end fixedly connected with extruder head of motor is kept away from to the heating barrel, the inside of heating barrel is provided with the heating plate, the one end fixedly connected with feeding hopper that the heating barrel is close to the motor, the inside fixedly connected with of feeding hopper divides the tablet, divide tablet fixed connection in the branch material axle, divide the one end fixedly connected with adjusting gear group that the tablet was kept away from to the branch material axle, adjusting gear group fixed connection is in the inside of adjustment case.

Optionally, the number of the plurality of support frames is three, the three support frames have the same specification, and the three support frame arrays are fixedly connected to the outer surface of the heating cylinder.

Optionally, the heating barrel includes inner wall basic unit, middle part zone of heating and outside heat preservation, the heating plate sets up in the inside of middle part zone of heating, the outer fixed surface of heating barrel is connected with a plurality of clamps.

Optionally, the spiral extrusion rod and the inner wall of the inner wall base layer are attached to each other, the extrusion machine head comprises a machine head and a heating wire, the heating wire is fixedly connected to the inside of the machine head, and a sealing sheet is fixedly connected to the joint between the extrusion machine head and the heating machine barrel.

Optionally, the material distributing sheet is rectangular, the size of the material distributing sheet is equal to the size of the inner wall of the feeding hopper, and the material of the material distributing sheet is stainless steel.

Optionally, the material distributing shaft comprises a material distributing shaft body and an adjusting gear, the adjusting gear is fixedly connected to one end of the material distributing shaft body, which is far away from the material distributing sheet, and one end of the material distributing shaft body, which is close to the adjusting gear, penetrates through the side wall of the feeding hopper.

Optionally, the adjusting gear set comprises a rotating gear and an adjusting handle, the adjusting gear is meshed with the rotating gear, the adjusting handle is fixedly connected to the outer surface of the rotating gear, and the adjusting handle penetrates through the side wall of the adjusting box.

(III) advantageous effects

The utility model provides an extruder for plastic processing possesses following beneficial effect:

1. this extruder for plastics processing, the big or small flow control of equipment feeding is accomplished through mutually supporting between material separating piece and the flavouring tank, the effectual less equipment jam problem that causes because of the feeding is too much, when using, inside plastic granules gets into the heating barrel through the feeding hopper, when equipment is just started, the inside temperature of heating barrel does not reach the standard, can reduce plastic granules feeding volume through the control of material separating piece, the user can wave the regulation handle and drive the running gear, and then drive the regulation gear rotation, the regulation gear drives material separating axis body and material separating piece and rotates, reach the purpose of adjusting the feeding volume size through changing the position of material separating piece in the feeding hopper inside, the method, economy and practicability, the suitability is strong, also can normally work under the high temperature condition, prevent the equipment because the shut down problem that the jam caused.

2. This extruder for plastic processing guarantees the extruder at the in-process of shutting down through being provided with the heater strip inside the extruder head, and the inside plastics of extruder head can not solidify, has reduced the loss, and the plastics extruder is when the during operation once more, needn't be because plastics solidify and waste time, has guaranteed the continuous smooth and easy going on of work.

Drawings

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

fig. 2 is a front sectional view of the present invention;

fig. 3 is a schematic structural diagram of the distributing sheet of the present invention;

fig. 4 is a schematic diagram of the layered structure of the heating cylinder of the present invention.

In the figure: 1-extruder base, 2-support frame, 3-heater cylinder, 301-inner wall base layer, 302-middle heating layer, 303-external heat insulation layer, 4-rotary base, 5-motor, 6-spiral extrusion rod, 7-extruder head, 701-extruder head, 702-heating wire, 8-heating sheet, 9-feeding hopper, 10-material distributing sheet, 11-material distributing shaft, 1101-material distributing shaft body, 1102-adjusting gear, 12-adjusting gear set, 1201-rotating gear, 1202-adjusting handle and 13-adjusting 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.

Please refer to fig. 1 to 4, which illustrate a technical solution of the present invention: the utility model provides an extruder for plastic processing, including extruder base 1, a plurality of support frames 2 of top fixedly connected with of extruder base 1, the inside of a plurality of support frames 2 is provided with heating barrel 3, the rotatory base station 4 of surface one end fixedly connected with of extruder base 1, the top fixedly connected with motor 5 of rotatory base station 4, the rotation axis fixedly connected with spiral extrusion pole 6 of motor 5, the one end fixedly connected with extruder head 7 that motor 5 was kept away from to heating barrel 3, the inside of heating barrel 3 is provided with heating plate 8, heating barrel 3 is close to motor 5's one end fixedly connected with feeding hopper 9, the inside fixedly connected with of feeding hopper 9 divides material piece 10, divide material piece 10 fixed connection in branch material axle 11, divide the one end fixedly connected with adjusting gear group 12 that material axle 11 kept away from divides material piece 10, adjusting gear group 12 fixed connection is in the inside of regulating box 13.

As an optimal technical solution of the utility model: the number of the plurality of support frames 2 is three, the specifications of the three support frames 2 are consistent, the three support frames 2 are fixedly connected to the outer surface of the heating machine barrel 3 in an array manner, the heating machine barrel 3 comprises an inner wall base layer 301, a middle heating layer 302 and an external heat preservation layer 303, the heating sheet 8 is arranged inside the middle heating layer 302, the outer surface of the heating machine barrel 3 is fixedly connected with a plurality of hoops, the plurality of hoops are made of stainless steel, the size of the hoops can be adjusted, the spiral extrusion rod 6 is attached to the inner wall of the inner wall base layer 301, the extrusion machine head 7 comprises a machine head 701 and a heating wire 702, the heating wire 702 is fixedly connected to the inner part of the machine head 701, a sealing sheet is fixedly connected to the joint between the extrusion machine head 7 and the heating machine barrel 3, blades of the spiral extrusion rod 6 are spirally fixed on the outer, the material distributing sheet 10 is rectangular, the size of the material distributing sheet 10 is equal to the size of the inner wall of the feeding hopper 9, the material of the material distributing sheet 10 is stainless steel, one side of the material distributing sheet 10, which is far away from the material distributing shaft body 1101, is fixedly connected with a cylinder, the cylinder is inserted into the side wall of the feeding hopper 9, the material distributing shaft 11 comprises the material distributing shaft body 1101 and an adjusting gear 1102, one end of the material distributing shaft body 1101, which is far away from the material distributing sheet 10, is fixedly connected with the adjusting gear 1102, one end of the material distributing shaft body 1101, which is close to the adjusting gear 1102, penetrates through the side wall of the feeding hopper 9, the adjusting gear set 12 comprises a rotating gear 1201 and an adjusting handle 1202, the adjusting gear 1102 is meshed with the rotating gear 1201, the adjusting.

When the user uses, inside plastic granules got into heating barrel 3 through feeding hopper 9, when equipment is started initially, the inside temperature of heating barrel 3 does not reach the standard, can reduce plastic granules feeding volume through the control of dividing material piece 10, the user can wave and adjust handle 1202 and drive bull gear 1201, and then drive adjusting gear 1102 and rotate, adjusting gear 1102 drives and divides material axis body 1101 and divide material piece 10 to rotate, reach the purpose of adjusting the feeding volume size through changing the position of dividing material piece 10 in feeding hopper 9 inside.

In conclusion, when the extruder for plastic processing is used, the size and the flow of the feeding of the equipment are adjusted through the mutual matching between the material distribution piece 10 and the seasoning box 13, so that the problem of equipment blockage caused by excessive feeding is effectively reduced, when the extruder is used, plastic particles enter the heating machine barrel 3 through the feeding hopper 9, when the extruder is started initially, the temperature inside the heating machine barrel 3 does not reach the standard, the feeding amount of the plastic particles can be reduced through the control of the material distribution piece 10, a user can shake the adjusting handle 1202 to drive the rotating gear 1201, further drive the adjusting gear 1102 to rotate, the adjusting gear 1102 drives the material distribution shaft body 1101 and the material distribution piece 10 to rotate, the purpose of adjusting the feeding amount is achieved by changing the position of the material distribution piece 10 inside the feeding hopper 9, and the method is economical and practical, has strong applicability, and can normally work under the high-temperature condition, the problem of shutdown of equipment because block up and cause is prevented, guarantees through being provided with heater strip 702 inside extruder head 7 that the extruder is at the shutdown in-process, and the inside plastics of extruder head 7 can not solidify, has reduced the loss, and the plastics extruder is when the during operation once more, needn't be because of plastics solidify and waste time, has guaranteed the continuous smooth and easy going on of work.

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. The utility model provides an extruder for plastic processing which characterized in that: comprises an extruder base (1), a plurality of support frames (2) are fixedly connected to the top of the extruder base (1), a heating machine barrel (3) is arranged inside the plurality of support frames (2), a rotary base table (4) is fixedly connected to one end of the outer surface of the extruder base (1), a motor (5) is fixedly connected to the top of the rotary base table (4), a spiral extrusion rod (6) is fixedly connected to the rotating shaft of the motor (5), an extruder head (7) is fixedly connected to one end, far away from the motor (5), of the heating machine barrel (3), a heating sheet (8) is arranged inside the heating machine barrel (3), a feeding hopper (9) is fixedly connected to one end, close to the motor (5), of the heating machine barrel (3), a material distributing sheet (10) is fixedly connected to the inside of the feeding hopper (9), and the material distributing sheet (10) is fixedly connected to a material distributing shaft (, one end of the material distributing shaft (11) far away from the material distributing sheet (10) is fixedly connected with an adjusting gear set (12), and the adjusting gear set (12) is fixedly connected inside the adjusting box (13).

2. The plastic processing extruder as claimed in claim 1, wherein: the number of the plurality of support frames (2) is three, the specifications of the three support frames (2) are consistent, and the three support frames (2) are fixedly connected to the outer surface of the heating machine barrel (3) in an array mode.

3. The plastic processing extruder as claimed in claim 1, wherein: heating barrel (3) include inner wall basic unit (301), middle part zone of heating (302) and outside heat preservation (303), heating plate (8) set up in the inside of middle part zone of heating (302), a plurality of clamps of the outer fixed surface of heating barrel (3) are connected with.

4. The plastic processing extruder as claimed in claim 1, wherein: pole (6) and inner wall basic unit (301) inner wall are laminated mutually to the spiral, extrude aircraft nose (7) and include aircraft nose (701) and heater strip (702), heater strip (702) fixed connection is in the inside of aircraft nose (701), extrude junction fixedly connected with gasket between aircraft nose (7) and heating barrel (3).

5. The plastic processing extruder as claimed in claim 1, wherein: the material distributing sheet (10) is rectangular, the size of the material distributing sheet (10) is equal to the size of the inner wall of the feeding hopper (9), and the material of the material distributing sheet (10) is stainless steel.

6. The plastic processing extruder as claimed in claim 1, wherein: the material distributing shaft (11) comprises a material distributing shaft body (1101) and an adjusting gear (1102), the adjusting gear (1102) is fixedly connected to one end, away from the material distributing sheet (10), of the material distributing shaft body (1101), and one end, close to the adjusting gear (1102), of the material distributing shaft body (1101) penetrates through the side wall of the feeding hopper (9).

7. The plastic processing extruder as claimed in claim 1, wherein: the adjusting gear set (12) comprises a rotating gear (1201) and an adjusting handle (1202), the adjusting gear (1102) is meshed with the rotating gear (1201), the adjusting handle (1202) is fixedly connected to the outer surface of the rotating gear (1201), and the adjusting handle (1202) penetrates through the side wall of the adjusting box (13).