CN212707724U

CN212707724U - Injection molding material melting plasticizing device

Info

Publication number: CN212707724U
Application number: CN202020705777.9U
Authority: CN
Inventors: 谢纵龙
Original assignee: Shantou City Chenghai District Lelexiongdi Toys Co ltd
Current assignee: Shantou City Chenghai District Lelexiongdi Toys Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-03-16
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a plastic products preparation technical field just discloses an injection molding material melting plasticizing device, including the melting case, the upper portion fixed mounting of melting case one side has main motor, the fixed cup joint of output shaft of main motor has the lead screw, there is the roof one side at melting roof portion through guide arm fixed mounting, the both sides at the removal frame are cup jointed in the activity respectively on the upper portion of guide arm and the upper portion of lead screw. This injection molding material melting plasticizing device, the operation through main motor can drive the rotation of lead screw, be convenient for drive the carriage release along removing with the guide arm junction, thereby can drive carriage release below carriage release and scraper blade and remove in the inner chamber of melting case, shape characteristics through the scraper blade, the distance between the outside of rethread scraper blade to the melting incasement wall is a millimeter, be convenient for clear up the injection molding material of adhesion on the melting incasement wall, the use cost of injection molding material has both been practiced thrift, make things convenient for the later stage to clear up the melting case again.

Description

Injection molding material melting plasticizing device

Technical Field

The utility model relates to a plastic products preparation technical field specifically is an injection molding material melting plasticizing device.

Background

Plastics are plastic synthetic high molecular materials, which, together with synthetic rubber and synthetic fibre, form three essential synthetic materials for daily life, and specifically, plastics are materials which are made of natural or synthetic resin as main component, added with various additives, and can be moulded into a certain shape under certain temperature and pressure, and the shape is kept unchanged at normal temperature.

When present injection molding material carries out the melting plastify in the melting plastify device, because the injection molding material is thick liquid structure behind the melting plastify, the easy adhesion not only forms the waste to the injection molding material on the inner wall of melting plastify device, still inconvenient later stage is cleared up the melting plastify device.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an injection molding material melting plasticizing device possesses the advantage of being convenient for clear up the injection molding material on the adhesion melting incasement wall, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides an injection molding material melting plasticizing device, includes the melting case, the upper portion fixed mounting of melting case one side has main motor, the fixed cover of output shaft of main motor has connect the lead screw, there is the roof one side at melting roof portion through guide arm fixed mounting, the upper portion of guide arm and the upper portion of lead screw are the activity respectively cup jointed in the both sides of removal frame, the lead screw has been cup jointed in the bottom activity of removal frame, the front side of removal frame bottom all has the scraper blade that is located the melting incasement chamber through the carriage release lever fixed mounting, the (mixing) shaft has been cup jointed in the center activity at melting roof portion, the outside fixed mounting of (mixing) shaft has the stirring structure of melting incasement chamber, the fixed cover in the upper portion of (mixing) shaft is at the output shaft of vice motor, the distance between the melting incasement wall in the stirring structure outside is a millimeter, the stirring structure includes, one side of the telescopic rod is fixedly provided with a side plate, the outer side of the telescopic rod is movably sleeved with a spring, and two ends of the spring are respectively and fixedly arranged on one side of the stirring blade and one side of the side plate.

The device comprises a melting box, a feeding pipe, a discharging valve, a supporting leg and a discharging pipe, wherein the feeding pipe is fixedly sleeved on the upper portion of the other side of the melting box, the discharging valve is fixedly sleeved on the bottom of the melting box, and the supporting leg is fixedly mounted on the lower portion of the melting box through a base.

Carefully selecting, the whole of the movable frame is in a cross shape.

Carefully selecting, the section of the scraper is triangular, and the distance between the outermost side of the scraper and the inner wall of the melting box is one millimeter.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this injection molding material melting plasticizing device, the operation through main motor can drive the rotation of lead screw, be convenient for drive the carriage release along removing with the guide arm junction, thereby can drive carriage release below carriage release and scraper blade and remove in the inner chamber of melting case, shape characteristics through the scraper blade, the distance between the outside of rethread scraper blade to the melting incasement wall is a millimeter, be convenient for clear up the injection molding material of adhesion on the melting incasement wall, the use cost of injection molding material has both been practiced thrift, make things convenient for the later stage to clear up the melting case again.

2. This injection molding material melting plasticizing device is equipped with spring, telescopic link and curb plate through the one side of stirring leaf, and rethread spring and telescopic link have flexible elasticity, and when the scraper blade of being convenient for carries out the downstream, can extrude the curb plate and remove to the center of (mixing) shaft for when this device is equipped with the (mixing) shaft and stirs the structure, can not influence the use of scraper blade.

Drawings

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

FIG. 2 is a schematic view of the three-dimensional structure of the movable frame of the present invention;

FIG. 3 is a sectional perspective view of the scraper of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the stirring shaft of the present invention;

fig. 5 is an enlarged perspective view of the utility model at a.

In the figure: 1. a melting box; 2. a main motor; 3. a screw rod; 4. a guide bar; 5. a top plate; 6. a movable frame; 7. a travel bar; 8. a squeegee; 9. a stirring shaft; 10. a stirring structure; 101. stirring blades; 102. a telescopic rod; 103. a side plate; 104. a spring; 11. a secondary motor; 12. a feed pipe; 13. a discharge valve; 14. a base; 15. and (5) supporting legs.

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.

Referring to fig. 1-5, a device for melting and plasticizing injection molding materials comprises a melting box 1, a stirring shaft 9 is movably sleeved at the center of the top of the melting box 1, a stirring structure 10 of an inner cavity of the melting box 1 is fixedly installed at the outer side of the stirring shaft 9, the upper part of the stirring shaft 9 is fixedly sleeved on an output shaft of an auxiliary motor 11, the distance from the outermost side of the stirring structure 10 to the inner wall of the melting box 1 is one millimeter, the stirring structure 10 on the stirring shaft 9 can be driven to rotate by the operation of the auxiliary motor 11, the injection molding materials in the melting box 1 can be stirred, the distance from the outermost side of the stirring structure 10 to the inner wall of the melting box 1 is one millimeter, the injection molding materials at any position in the melting box 1 can be stirred, the stirring structure 10 comprises a stirring blade 101, the stirring shaft 9 and a telescopic rod 102 are respectively and fixedly installed at two sides of the stirring blade, the outer side of the telescopic rod 102 is movably sleeved with a spring 104, two ends of the spring 104 are respectively and fixedly installed on one side of the stirring blade 101 and one side of the side plate 103, the spring 104, the telescopic rod 102 and the side plate 103 are arranged on one side of the stirring blade 101, the spring 104 and the telescopic rod 102 have telescopic elasticity, so that when the scraper 8 moves downwards, the side plate 103 can be extruded to move towards the center of the stirring shaft 9, the use of the scraper 8 cannot be influenced when the device is provided with the stirring shaft 9 and the stirring structure 10, the upper part of the other side of the melting box 1 is fixedly sleeved with a feed pipe 12, the bottom of the melting box 1 is fixedly sleeved with a discharge valve 13, the lower part of the melting box 1 is fixedly provided with a support leg 15 through a base 14, the upper part of the other side of the melting box 1 is provided with the feed pipe 12, the interior of the melting box 1 can be, the upper part of one side of the melting box 1 is fixedly provided with a main motor 2, an output shaft of the main motor 2 is fixedly sleeved with a screw rod 3, one side of the top of the melting box 1 is fixedly provided with a top plate 5 through a guide rod 4, the upper part of the guide rod 4 and the upper part of the screw rod 3 are respectively movably sleeved on two sides of a movable frame 6, the whole movable frame 6 is in a cross shape, through the shape characteristics of the movable frame 6, the use of materials of the movable frame 6 is reduced under the condition that the use of the movable frame 6 is not influenced, the bottom of the movable frame 6 is movably sleeved with the screw rod 3, the front side of the bottom of the movable frame 6 is fixedly provided with a scraper 8 positioned in an inner cavity of the melting box 1 through a movable rod 7, the section of the scraper 8 is in a triangular shape, the distance from the outermost side of the scraper 8 to the inner wall of the melting box 1 is one millimeter, the screw rod 3 can, thereby can drive the carriage release lever 7 and the scraper blade 8 of 6 below of removal frame and remove in the inner chamber of melting case 1, through the shape characteristics of scraper blade 8, the distance of rethread scraper blade 8 outside to between the 1 inner wall of melting case is a millimeter, is convenient for clear up the injection molding material of adhesion on 1 inner wall of melting case, has both practiced thrift the use cost of injection molding material, makes things convenient for the later stage again to clear up melting case 1.

The working principle is as follows: during the use, can drive the rotation of lead screw 3 through the operation of main motor 2, drive and remove frame 6 along removing with guide arm 4 junction, thereby can drive and remove the removal pole 7 and the scraper blade 8 of frame 6 below and remove in the inner chamber of melting case 1, can clear up the injection molding material of adhesion on melting case 1 inner wall, one side through stirring leaf 101 is equipped with telescopic link 102, curb plate 103 and spring 104, can extrude and remove in melting case 1 behind curb plate 103 when scraper blade 8 removes, make this device when being equipped with (mixing) shaft 9 and stirring structure 10, can not influence scraper blade 8's use, can drive the stirring structure 10 rotation on the (mixing) shaft 9 through the rotation of auxiliary motor 11, can stir the injection molding material in the melting case 1, can.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A device for melting and plasticizing injection molding materials comprises a melting box (1), and is characterized in that: the upper part of one side of the melting box (1) is fixedly provided with a main motor (2), an output shaft of the main motor (2) is fixedly sleeved with a screw rod (3), one side of the top of the melting box (1) is fixedly provided with a top plate (5) through a guide rod (4), the upper parts of the guide rod (4) and the screw rod (3) are respectively movably sleeved on two sides of a movable frame (6), the bottom of the movable frame (6) is movably sleeved with the screw rod (3), the front side of the bottom of the movable frame (6) is fixedly provided with a scraper (8) positioned in an inner cavity of the melting box (1) through a movable rod (7), the center of the top of the melting box (1) is movably sleeved with a stirring shaft (9), the outer side of the stirring shaft (9) is fixedly provided with a stirring structure (10) in the inner cavity of the melting box (1), the upper part of the stirring shaft (9) is fixedly sleeved, stirring structure (10) outside is one millimeter to the distance between melting case (1) inner wall, stirring structure (10) is including stirring leaf (101), the both sides of stirring leaf (101) fixed mounting respectively have (mixing) shaft (9) and telescopic link (102), one side fixed mounting of telescopic link (102) has curb plate (103), spring (104) have been cup jointed in the outside activity of telescopic link (102), the both ends of spring (104) are fixed mounting respectively in one side of stirring leaf (101) and one side of curb plate (103).

2. The apparatus for melting and plasticizing an injection molding material according to claim 1, wherein: the upper portion of melting case (1) opposite side is fixed to be cup jointed with inlet pipe (12), the bottom of melting case (1) is fixed to be cup jointed with bleeder valve (13), there are supporting legs (15) in the lower part of melting case (1) through base (14) fixed mounting.

3. The apparatus for melting and plasticizing an injection molding material according to claim 1, wherein: the whole moving frame (6) is in a cross shape.

4. The apparatus for melting and plasticizing an injection molding material according to claim 1, wherein: the section of the scraper (8) is triangular, and the distance between the outermost side of the scraper (8) and the inner wall of the melting box (1) is one millimeter.