CN216152981U

CN216152981U - A environment-friendly melting mechanism for moulding plastics

Info

Publication number: CN216152981U
Application number: CN202122185492.4U
Authority: CN
Inventors: 李成赵; 刘继东; 郑金平
Original assignee: Dongguan Ruihong Industrial Co ltd
Current assignee: Dongguan Ruihong Industrial Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-01
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses an environment-friendly melting mechanism for injection molding, which comprises a melting box and a crushing box, wherein the middle part of one side of the melting box is fixedly provided with an installation shell, one side of the inner wall of the installation shell is fixedly provided with the crushing box, the bottom of one side of the crushing box, which is close to the melting box, is fixedly communicated with a conveying hose, one end of the conveying hose, which is far away from the crushing box, is fixedly communicated with the top of one side of the melting box, the bottom of the inner wall of the installation shell is fixedly provided with a double-end motor, one output end of the double-end motor is fixedly provided with a driving wheel, the outer side of the driving wheel is connected with a driven wheel through belt transmission, and one side of the driven wheel is fixedly provided with a crushing shaft. The time spent on melting the materials is shortened, and the injection molding efficiency is improved.

Description

A environment-friendly melting mechanism for moulding plastics

Technical Field

The utility model relates to the technical field of injection molding, in particular to an environment-friendly melting mechanism for injection molding.

Background

Injection molding is a method for producing a model of an industrial product, the product generally adopts rubber injection molding and plastic injection molding, and a melting mechanism is used for melting the product before injection molding, however, the existing melting mechanism has the following defects: when the plastic is melted, a long time is needed in the melting process due to the large volume of some plastics, and the injection molding efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly melting mechanism for injection molding, which aims to solve the problem that when plastic proposed in the background art is melted, a long time is needed in the melting process due to the large volume of some plastic, and the injection molding efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: an environment-friendly melting mechanism for injection molding comprises a melting box and a crushing box, wherein an installation shell is fixedly installed in the middle of one side of the melting box, the crushing box is fixedly installed on one side of the inner wall of the installation shell, a conveying hose is fixedly communicated with the bottom of one side, close to the melting box, of the crushing box, one end, far away from the crushing box, of the conveying hose is fixedly communicated with the top of one side of the melting box, a double-end motor is fixedly installed at the bottom of the inner wall of the installation shell, a driving wheel is fixedly installed at one output end of the double-end motor, the outer side of the driving wheel is connected with a driven wheel through belt transmission, a crushing shaft is fixedly installed on one side of the driven wheel, one end of the crushing shaft extends to the inner part of the crushing box, a plurality of crushing blades are fixedly installed on two sides of the crushing shaft, and a stirring shaft is fixedly installed at the output end, far away from the driving wheel, of the double-end motor, and one end of the stirring shaft extends to the inside of the melting box, a plurality of stirring rods are fixedly mounted on two sides of the stirring shaft, a melting plate is fixedly mounted on the inner wall of the melting box, a plurality of resistance wires are fixedly mounted in the melting plate, a rolling mechanism is fixedly mounted at the top of the melting box, and a crushing switch and a melting switch are respectively fixedly mounted at two ends of one side of the mounting shell.

As a preferred technical solution of the present invention, the rolling mechanism includes an installation frame, a first electric telescopic rod, a movable block, a plurality of rolling blocks, an extrusion plate, and a second electric telescopic rod, the first electric telescopic rod and the second electric telescopic rod are fixedly installed inside the installation frame, a movable groove is formed at one end of the top of the extrusion plate, the movable block is slidably connected inside the movable groove, the movable end of the first electric telescopic rod and the movable end of the second electric telescopic rod penetrate through the melting box and are respectively rotatably connected with one end of the top of the extrusion plate, which is far away from the movable block, and the top of the movable block, and the plurality of rolling blocks are fixedly installed at the bottom of the extrusion plate.

As a preferable technical scheme of the utility model, the bottom of the mounting rack is fixedly connected with the melting box.

As a preferable technical scheme of the utility model, sealing sleeves are sleeved at the joint of the first electric telescopic rod and the melting box and the joint of the second electric telescopic rod and the melting box.

As a preferable technical scheme of the utility model, the bottom of the melting box is fixedly communicated with a discharge hose, and two sides of the joint of the melting box and the discharge hose are fixedly provided with gradient plates.

As a preferred technical scheme of the utility model, the middle part of the inner wall of the melting box is fixedly provided with a bearing plate, and the surface of the bearing plate is provided with a plurality of through holes.

Compared with the prior art, the utility model has the beneficial effects that: smash the case and smash large-scale material through setting up and roll mechanism, smash the crushing blade of incasement and tentatively smash the back to the material, once more through rolling, reduce the volume of material, shorten the time of material melting cost, improve the efficiency of moulding plastics.

Drawings

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

FIG. 2 is a schematic view of the structure of the melting box of the present invention;

FIG. 3 is a schematic view of the construction of the crush box of the present invention;

FIG. 4 is a connection diagram of the double-headed motor and the driving wheel according to the present invention;

fig. 5 is a schematic structural diagram of the rolling mechanism of the present invention.

In the figure: 1. a melting box; 2. installing a shell; 3. a crushing switch; 4. a fusion switch; 5. a crushing box; 6. a rolling mechanism; 61. a mounting frame; 62. a first electric telescopic rod; 63. a movable block; 64. a movable groove; 65. grinding and briquetting; 66. a pressing plate; 67. a second electric telescopic rod; 7. a carrier plate; 8. a stirring rod; 9. a slope plate; 10. a fusion plate; 11. a delivery hose; 12. a through hole; 13. a discharge hose; 14. sealing sleeves; 15. a crushing shaft; 16. a crushing blade; 17. a double-headed motor; 18. a driving wheel; 19. a driven wheel; 20. a stirring shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the utility model provides an environment-friendly melting mechanism for injection molding, comprising a melting box 1 and a crushing box 5, wherein a mounting shell 2 is fixedly mounted at the middle part of one side of the melting box 1, the crushing box 5 is fixedly mounted at one side of the inner wall of the mounting shell 2, a conveying hose 11 is fixedly communicated with the bottom of one side of the crushing box 5 close to the melting box 1, one end of the conveying hose 11 far away from the crushing box 5 is fixedly communicated with the top of one side of the melting box 1, a double-head motor 17 is fixedly mounted at the bottom of the inner wall of the mounting shell 2, a driving wheel 18 is fixedly mounted at one output end of the double-head motor 17, the outer side of the driving wheel 18 is connected with a driven wheel 19 through belt transmission, a crushing shaft 15 is fixedly mounted at one side of the driven wheel 19, one end of the crushing shaft 15 extends into the crushing box 5, a plurality of crushing blades 16 are fixedly mounted at two sides of the crushing shaft 15, the output end of the double-head motor 17 far away from the driving wheel 18 is fixedly provided with a stirring shaft 20, one end of the stirring shaft 20 extends into the melting box 1, two sides of the stirring shaft 20 are fixedly provided with a plurality of stirring rods 8, the inner wall of the melting box 1 is fixedly provided with a melting plate 10, the inner part of the melting plate 10 is fixedly provided with a plurality of resistance wires, the top of the melting box 1 is fixedly provided with a rolling mechanism 6, two ends of one side of the mounting shell 2 are respectively and fixedly provided with a crushing switch 3 and a melting switch 4, a user presses down the crushing switch 3, the double-head motor 17, the first electric telescopic rod 62 and the second electric telescopic rod 67 are started, the double-head motor 17 drives the driving wheel 18 to rotate, the driving wheel 18 drives the driven wheel 19 to rotate through a belt, the driven wheel 19 drives the crushing shaft 15 to rotate, the crushing blade 16 crushes plastics in the crushing box 5, and the crushed plastics are conveyed into the melting box 1 through the conveying hose 11, the user presses melting switch 4, the resistance wire circular telegram, double-end motor 17 starts, resistance wire circular telegram in melting board 10 generates heat, melting board 10 drives the temperature rise in the melting case 1, melting case 1 heats up the melting to the incasement material, double-end motor 17 drives (mixing) shaft 20 and rotates, stirring rod 8 on the (mixing) shaft 20 stirs to melting plastics, make it be heated evenly, avoid local emergence to paste bad phenomenon, the user opens the valve, the material after melting is discharged through row material hose 13.

Preferably, the rolling mechanism 6 comprises an installation frame 61, a first electric telescopic rod 62, a movable block 63, a plurality of rolling blocks 65, an extrusion plate 66 and a second electric telescopic rod 67, a first electric telescopic rod 62 and a second electric telescopic rod 67 are fixedly installed on the inner side of the installation frame 61, a movable groove 64 is formed in one end of the top of the extrusion plate 66, the movable groove 64 is connected with the movable block 63 in a sliding manner, the movable end of the first electric telescopic rod 62 and the movable end of the second electric telescopic rod 67 penetrate through the melting box 1 to be respectively connected with one end of the top of the extrusion plate 66, which is far away from the movable block 63, and the top of the movable block 63 in a rotating manner, a plurality of rolling blocks 65 are fixedly installed at the bottom of the extrusion plate 66, the first electric telescopic rod 62 and the second electric telescopic rod 67 drive the extrusion plate 66 to move up and down, the first electric telescopic rod 62 drives the movable block 63 to move left and right in the movable groove 64, and left, and right movement is carried out by the extrusion plate, the extrusion angle of the extrusion plate 66 is adjusted, the grinding block 65 on the extrusion plate 66 is toothed, and the crushed material is ground for the second time.

Preferably, the bottom of the mounting frame 61 is fixedly connected with the melting tank 1, and the rolling mechanism 6 performs secondary extrusion crushing on the plastic from the top of the melting tank 1.

Preferably, the sealing sleeve 14 is sleeved at the joint of the first electric telescopic rod 62 and the melting box 1 and the joint of the second electric telescopic rod 67 and the melting box 1, and the sealing property of the melting box 1 is improved by the arrangement of the sealing sleeve 14, so that the time required for the temperature rise of the melting box 1 is shortened.

Preferably, the bottom of the melting tank 1 is fixedly communicated with a discharge hose 13, the two sides of the joint of the melting tank 1 and the discharge hose 13 are both fixedly provided with a slope plate 9, and materials in the melting tank 1 can be completely discharged through the discharge hose 13 by arranging the slope plate 9.

Preferably, the middle part of the inner wall of the melting box 1 is fixedly provided with a bearing plate 7, the surface of the bearing plate 7 is provided with a plurality of through holes 12, and the crushed plastic is extruded by the extrusion plate 66 and falls down from the through holes 12 for melting processing.

When the environment-friendly melting mechanism for injection molding is used, a user presses a crushing switch 3, a double-end motor 17, a first electric telescopic rod 62 and a second electric telescopic rod 67 are started, the double-end motor 17 drives a driving wheel 18 to rotate, the driving wheel 18 drives a driven wheel 19 to rotate through a belt, the driven wheel 19 drives a crushing shaft 15 to rotate, a crushing blade 16 is used for crushing plastics in a crushing box 5, the crushed plastics are conveyed into a melting box 1 through a conveying hose 11, the first electric telescopic rod 62 and the second electric telescopic rod 67 drive an extrusion plate 66 to move up and down, the first electric telescopic rod 62 drives a movable block 63 to move left and right in a movable groove 64, the extrusion angle of the extrusion plate 66 is adjusted, a grinding block 65 on the extrusion plate 66 is in a tooth shape, crushed materials are ground for the second time, the extrusion plate 66 extrudes the crushed plastics and then falls from a through hole 12, carry out the melting processing, the user presses melting switch 4, the resistance wire circular telegram, double-end motor 17 starts, resistance wire circular telegram in the melting board 10 generates heat, the temperature that melting board 10 drove in the melting case 1 risees, melting case 1 heats up the melting to the material of incasement, double-end motor 17 drives (mixing) shaft 20 and rotates, stirring rod 8 on the (mixing) shaft 20 stirs melting plastics, make it be heated evenly, avoid local emergence to paste bad phenomenon, the user opens the valve, the material after melting is discharged through row material hose 13.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an environment-friendly melting mechanism for moulding plastics, includes melting case (1) and crushing case (5), its characterized in that: the middle fixed mounting of melting case (1) one side has installation shell (2), one side fixed mounting of installation shell (2) inner wall has crushing case (5), one side bottom fixed intercommunication that crushing case (5) is close to melting case (1) has conveying hose (11), conveying hose (11) are kept away from the one end of crushing case (5) and the fixed intercommunication in top of melting case (1) one side, the bottom fixed mounting of installation shell (2) inner wall has double-end motor (17), one of them output fixed mounting of double-end motor (17) has action wheel (18), the outside of action wheel (18) is connected with from driving wheel (19) through belt transmission, one side fixed mounting from driving wheel (19) has crushing roller (15), just the one end of crushing roller (15) extends to the inside of crushing case (5), the equal fixed mounting in both sides of crushing roller (15) has a plurality of crushing blade (16), output fixed mounting that action wheel (18) was kept away from in double-end motor (17) has (mixing) shaft (20), just the one end of (mixing) shaft (20) extends to the inside of melting case (1), the both sides fixed mounting of (mixing) shaft (20) has a plurality of stirring rod (8), the inner wall fixed mounting of melting case (1) has melting board (10), the inside fixed mounting of melting board (10) has a plurality of resistance wire, the top fixed mounting of melting case (1) has rolling mechanism (6), the both ends difference fixed mounting of installation shell (2) one side has crushing switch (3) and melting switch (4).

2. The environment-friendly melting mechanism for injection molding according to claim 1, wherein: rolling mechanism (6) include mounting bracket (61), first electric telescopic handle (62), movable block (63), a plurality of rolling piece (65), stripper plate (66) and second electric telescopic handle (67), the inboard fixed mounting of mounting bracket (61) has first electric telescopic handle (62) and second electric telescopic handle (67), movable groove (64) have been seted up to the one end at stripper plate (66) top, the inside sliding connection in movable groove (64) has movable block (63), the expansion end of first electric telescopic handle (62) and the expansion end of second electric telescopic handle (67) pass melting box (1) and rotate with the top that stripper plate (66) top was kept away from the one end of movable block (63) and movable block (63) respectively and is connected, the bottom fixed mounting of stripper plate (66) has a plurality of rolling piece (65).

3. The environment-friendly melting mechanism for injection molding according to claim 2, wherein: the bottom of the mounting rack (61) is fixedly connected with the melting box (1).

4. The environment-friendly melting mechanism for injection molding according to claim 2, wherein: the sealing sleeve (14) is sleeved on the joint of the first electric telescopic rod (62) and the melting box (1) and the joint of the second electric telescopic rod (67) and the melting box (1).

5. The environment-friendly melting mechanism for injection molding according to claim 1, wherein: the bottom of the melting box (1) is fixedly communicated with a discharging hose (13), and slope plates (9) are fixedly mounted on two sides of the joint of the melting box (1) and the discharging hose (13).

6. The environment-friendly melting mechanism for injection molding according to claim 1, wherein: the middle part of the inner wall of the melting box (1) is fixedly provided with a bearing plate (7), and the surface of the bearing plate (7) is provided with a plurality of through holes (12).