CN216544630U

CN216544630U - Forming device for polycarbonate production process

Info

Publication number: CN216544630U
Application number: CN202123227478.2U
Authority: CN
Inventors: 肖春华
Original assignee: Zhongsi Innovative Materials Suzhou Co ltd
Current assignee: Zhongsi Innovative Materials Suzhou Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-05-17
Anticipated expiration: 2031-12-21

Abstract

The utility model discloses a forming device for a production process of polycarbonate, which comprises a base, wherein a heating shell is arranged at the top end of the base, a shell is arranged in the heating shell, and supporting blocks are fixedly connected to two sides between the heating shell and the shell. This a forming device for production technology of polycarbonate is through being provided with the cutting piece, installation cover and construction bolt, hydraulic cylinder drives the backup pad and rises to make second driving motor and cutting piece rise, it starts second driving motor to rise after suitable height, second driving motor drives installation cover and cutting piece rotation through the pivot, the cutting piece rotates and to cut the polycarbonate that the extruder head was extruded and make the polycarbonate shaping, twist out the construction bolt from the inside of mounting groove when changing the cutting piece and make the installation cover lose fixedly can, the solution is inconvenient height of adjusting the cutting piece and the inconvenient problem of changing the cutting piece.

Description

Forming device for polycarbonate production process

Technical Field

The utility model relates to the technical field of plastic production, in particular to a forming device for a production process of polycarbonate.

Background

Polycarbonate is a tough thermoplastic resin and is also an engineering plastic with excellent performance, along with the increasingly wide application of polycarbonate in the development of the society, the requirement of people on polycarbonate is higher and higher, a forming device of a production process of polycarbonate is required to be used when the polycarbonate is produced, and the height of a cutting blade is found to be inconvenient to adjust and the cutting blade is inconvenient to replace when the forming device of the production process of the polycarbonate is used; the raw materials are inconvenient to enter the shell, and the working efficiency is low; the interior of the shell is not heated effectively and the raw materials are easily degraded during the production process. The molding apparatus of the production process of polycarbonate is now improved against the problems set forth above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a forming device for a production process of polycarbonate, which aims to solve the problems that the height of a cutting blade is inconvenient to adjust and the cutting blade is inconvenient to replace in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a forming device for production technology of polycarbonate, includes the base, the top of base is provided with the heating shell, the inside of heating shell is provided with the casing, the both sides fixedly connected with supporting shoe between heating shell and the casing, the first connecting plate of one side fixedly connected with of casing, first driving motor is installed on the top of first connecting plate, the screw rod is extruded to first driving motor's output fixedly connected with, the top fixedly connected with feed inlet of casing and heating shell, the aircraft nose is extruded to the bottom fixedly connected with of casing and heating shell, the top of base is provided with hydraulic cylinder, hydraulic cylinder's top fixedly connected with backup pad, second driving motor is installed on the top of backup pad, second driving motor's output fixedly connected with pivot.

Preferably, the extrusion screw is movably connected inside the heating shell, the other side of the heating shell is fixedly connected with a second connecting plate, a supporting leg is fixedly connected between the base and the second connecting plate, and the supporting leg is fixedly connected between the first connecting plate and the base.

Preferably, the installation cover is sleeved outside the rotating shaft, the cutting pieces are fixedly connected to the two ends and the two sides of the installation cover, the installation groove is formed in the installation cover and the rotating shaft, the installation bolt is arranged in the installation groove, and the installation cover is installed outside the rotating shaft through the installation bolt.

Preferably, the bottom of feed inlet one end is installed the bearing plate, the third driving motor is installed on the top of bearing plate, the output end fixedly connected with connecting axle of third driving motor, the outside fixedly connected with baffle of connecting axle.

Preferably, an electric heating wire is arranged between the supporting blocks, mounting blocks are fixedly connected to two sides of the electric heating wire, and the mounting blocks are connected to one side of the supporting blocks.

Preferably, one side on base top is provided with the bin, four corners of bin bottom are provided with the caster respectively, the spout has been seted up on the inside top of base one side, the caster sets up the inside at the spout.

Compared with the prior art, the utility model has the beneficial effects that: the forming device for the production process of the polycarbonate not only realizes convenient adjustment of the height of the cutting blade and convenient feeding, but also realizes internal heating of the shell;

(1) the cutting blade, the hydraulic oil cylinder, the second driving motor, the supporting plate, the mounting sleeve and the mounting bolt are arranged, the hydraulic oil cylinder is started, the hydraulic oil cylinder drives the supporting plate to ascend to enable the second driving motor and the cutting blade to ascend, the second driving motor is started after the cutting blade ascends to a proper height, the second driving motor drives the mounting sleeve and the cutting blade to rotate through the rotating shaft, the polycarbonate extruded by the extruder head can be cut through the rotation of the cutting blade to enable the polycarbonate to be molded, the polycarbonate can be cut into particles with different sizes through adjusting the height of the cutting blade according to the requirements of a user, and the mounting bolt is screwed out from the inside of the mounting groove to enable the mounting sleeve to lose fixation when the cutting blade needs to be replaced;

(2) the baffle plate, the connecting shaft, the third driving motor and the bearing plate are arranged, the third driving motor at the top end of the bearing plate is started during feeding, the third driving motor can drive the baffle plate to rotate through the connecting shaft, and the baffle plates are annularly distributed outside the connecting shaft and have equal distance, so that the baffle plate can not only enable raw materials to enter the shell in an equal amount, but also prevent the raw materials from splashing out of the shell, the structure is simple, the use is convenient, and the feeding efficiency can be improved;

(3) through being provided with the heating wire, the bin, the removal truckle, the spout, supporting shoe and installation piece, be provided with the heating wire between heating shell and casing, the heating wire can make the inside temperature rise of casing to the inside heating of casing, make the inside temperature rise of casing can avoid polycarbonate plastics can degrade in process of production, the supporting shoe can support spacingly to the heating shell, polycarbonate granule after the shaping can fall the inside of bin, stimulate the bin when the inside polycarbonate granule of bin is more, the removal truckle of bin bottom can slide in the inside of spout, the removal truckle can conveniently remove the inside polycarbonate granule of bin at the inside slip of spout.

Drawings

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

FIG. 2 is a schematic top view of a cutting blade according to the present invention;

FIG. 3 is a schematic side view of a cross-sectional structure of a feed inlet according to the present invention;

FIG. 4 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a support leg; 3. heating the shell; 4. a first connecting plate; 5. a first drive motor; 6. a housing; 7. a baffle plate; 8. a feed inlet; 9. an electric heating wire; 10. extruding a screw; 11. extruding a machine head; 12. a second connecting plate; 13. cutting the slices; 14. a storage tank; 15. moving the caster; 16. a chute; 17. a hydraulic cylinder; 18. a second drive motor; 19. a support plate; 20. installing a sleeve; 21. installing a bolt; 22. a rotating shaft; 23. mounting grooves; 24. a connecting shaft; 25. a third drive motor; 26. a bearing plate; 27. a support block; 28. and (7) installing the block.

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.

Example 1: referring to fig. 1-4, a forming device for a production process of polycarbonate comprises a base 1, a heating shell 3 is arranged at the top end of the base 1, a shell 6 is arranged inside the heating shell 3, supporting blocks 27 are fixedly connected to two sides between the heating shell 3 and the shell 6, a first connecting plate 4 is fixedly connected to one side of the shell 6, a first driving motor 5 is installed at the top end of the first connecting plate 4, an extrusion screw 10 is fixedly connected to the output end of the first driving motor 5, a feeding port 8 is fixedly connected to the top ends of the shell 6 and the heating shell 3, an extruder head 11 is fixedly connected to the bottom ends of the shell 6 and the heating shell 3, a hydraulic oil cylinder 17 is arranged at the top end of the base 1, a supporting plate 19 is fixedly connected to the top end of the hydraulic oil cylinder 17, a second driving motor 18 is installed at the top end of the supporting plate 19, and a rotating shaft 22 is fixedly connected to the output end of the second driving motor 18;

the extrusion screw 10 is movably connected inside the heating shell 3, the other side of the heating shell 3 is fixedly connected with a second connecting plate 12, a supporting leg 2 is fixedly connected between the base 1 and the second connecting plate 12, the supporting leg 2 is fixedly connected between the first connecting plate 4 and the base 1, the outer part of the rotating shaft 22 is sleeved with a mounting sleeve 20, two ends and two sides of the mounting sleeve 20 are fixedly connected with cutting pieces 13, mounting grooves 23 are formed inside the mounting sleeve 20 and the rotating shaft 22, mounting bolts 21 are arranged inside the mounting grooves 23, and the mounting sleeve 20 is mounted outside the rotating shaft 22 through the mounting bolts 21;

specifically, as shown in fig. 1 and 2, a hydraulic cylinder 17 is started, the hydraulic cylinder 17 drives a supporting plate 19 to ascend so that a second driving motor 18 and a cutting blade 13 ascend, the second driving motor 18 is started after the cutting blade 13 ascends to a proper height, the second driving motor 18 drives an installation sleeve 20 and the cutting blade 13 to rotate through a rotating shaft 22, the cutting blade 13 rotates to cut polycarbonate extruded by an extruder head 11 so that the polycarbonate is molded, the height of the cutting blade 13 is adjusted to cut the polycarbonate into particles with different sizes according to the requirements of a user, and when the cutting blade 13 needs to be replaced, an installation bolt 21 is screwed from the inside of an installation groove 23 so that the installation sleeve 20 loses fixation.

Example 2: a bearing plate 26 is arranged at the bottom of one end of the feeding hole 8, a third driving motor 25 is arranged at the top end of the bearing plate 26, the output end of the third driving motor 25 is fixedly connected with a connecting shaft 24, and a baffle 7 is fixedly connected to the outer part of the connecting shaft 24;

specifically, as shown in fig. 1 and 3, the third driving motor 25 on the top end of the bearing plate 26 is started during feeding, the third driving motor 25 can drive the baffle 7 to rotate through the connecting shaft 24, and the baffle 7 is annularly distributed outside the connecting shaft 24 and the distance between the baffles 7 is equal, so that the baffles 7 can not only enable raw materials to enter the shell 6 in equal amount, but also prevent the raw materials from splashing out of the shell 6, and the feeding device is simple in structure and convenient to use, and can improve the feeding efficiency.

Example 3: the electric heating wire 9 is arranged between the supporting blocks 27, the two sides of the electric heating wire 9 are fixedly connected with the mounting blocks 28, the mounting blocks 28 are connected to one side of the supporting blocks 27, the storage box 14 is arranged on one side of the top end of the base 1, the four corners of the bottom end of the storage box 14 are respectively provided with the movable caster 15, the top end of one side of the base 1 is provided with the sliding groove 16, and the movable caster 15 is arranged inside the sliding groove 16;

specifically, as shown in fig. 1 and 4, a heating wire 9 is disposed between the heating shell 3 and the housing 6, the heating wire 9 can heat the inside of the housing 6 to raise the temperature inside the housing 6, so that the temperature inside the housing 6 can be raised to prevent the polycarbonate plastic from degrading during the production process, the supporting block 27 can support and limit the heating shell 3, the molded polycarbonate particles can fall into the storage box 14, the storage box 14 is pulled when the number of the polycarbonate particles inside the storage box 14 is large, the movable caster 15 at the bottom end of the storage box 14 can slide inside the sliding slot 16, and the movable caster 15 can slide inside the sliding slot 16 to conveniently move the polycarbonate particles inside the storage box 14.

The working principle is as follows: when the utility model is used, the third driving motor 25 at the top end of the bearing plate 26 is started, the third driving motor 25 can drive the baffle 7 to rotate through the connecting shaft 24, the baffle 7 is annularly distributed outside the connecting shaft 24, and the distances between the baffles 7 are equal, so that the baffle 7 not only can enable raw materials to enter the interior of the shell 6 in equal quantity, but also can prevent the raw materials from splashing out of the interior of the shell 6, the structure is simple, the use is convenient, and the feeding efficiency can be improved, when the raw materials enter the interior of the shell 6, the first driving motor 5 is started, the first driving motor 5 drives the extrusion screw 10 to convey the raw materials, the raw materials are conveyed to the interior of the extrusion machine head 11 and then are extruded through the extrusion machine head 11, the electric heating wire 9 is arranged between the heating shell 3 and the shell 6, the electric heating wire 9 can heat the interior of the shell 6 to raise the temperature of the interior of the shell 6, and the temperature rise of the interior of the shell 6 can avoid the polycarbonate plastics from degrading in the production process, the supporting block 27 can support and limit the heating shell 3, the hydraulic oil cylinder 17 is started when the extruder head 11 discharges materials, the hydraulic oil cylinder 17 drives the supporting plate 19 to ascend so that the second driving motor 18 and the cutting blade 13 ascend, the second driving motor 18 is started after the cutting blade 13 ascends to a proper height, the second driving motor 18 drives the mounting sleeve 20 and the cutting blade 13 to rotate through the rotating shaft 22, the cutting blade 13 rotates to cut polycarbonate extruded by the extruder head 11 so that the polycarbonate is molded, the polycarbonate can be cut into particles with different sizes according to the requirements of a user by adjusting the height of the cutting blade 13, and the polycarbonate particles after being cut can fall into the storage tank 14, when the storage box 14 is pulled when the amount of polycarbonate granules in the storage box 14 is large, the movable caster 15 at the bottom end of the storage box 14 slides in the sliding groove 16, and the movable caster 15 slides in the sliding groove 16 to move the polycarbonate granules in the storage box 14 conveniently.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. A molding apparatus for a polycarbonate production process, comprising a base (1), characterized in that: the heating device is characterized in that a heating shell (3) is arranged at the top end of the base (1), a shell (6) is arranged inside the heating shell (3), supporting blocks (27) are fixedly connected to two sides between the heating shell (3) and the shell (6), a first connecting plate (4) is fixedly connected to one side of the shell (6), a first driving motor (5) is installed at the top end of the first connecting plate (4), an extrusion screw (10) is fixedly connected to the output end of the first driving motor (5), a feeding port (8) is fixedly connected to the top ends of the shell (6) and the heating shell (3), an extrusion machine head (11) is fixedly connected to the bottom ends of the shell (6) and the heating shell (3), a hydraulic oil cylinder (17) is arranged at the top end of the base (1), a supporting plate (19) is fixedly connected to the top end of the hydraulic oil cylinder (17), and a second driving motor (18) is installed at the top end of the supporting plate (19), and the output end of the second driving motor (18) is fixedly connected with a rotating shaft (22).

2. The molding apparatus for use in a polycarbonate production process according to claim 1, wherein: extrusion screw (10) swing joint is in the inside of heating shell (3), opposite side fixedly connected with second connecting plate (12) of heating shell (3), fixedly connected with stabilizer blade (2) between base (1) and second connecting plate (12), stabilizer blade (2) fixed connection is between first connecting plate (4) and base (1).

3. The molding apparatus for use in a polycarbonate production process according to claim 1, wherein: the utility model discloses a rotary shaft installation structure, including pivot (22), installation cover (20) has been cup jointed in the outside setting of pivot (22), the both ends and the both sides fixedly connected with cutting piece (13) of installation cover (20), mounting groove (23) have been seted up to the inside of installation cover (20) and pivot (22), the inside of mounting groove (23) is provided with construction bolt (21), the outside at pivot (22) is installed through construction bolt (21) in installation cover (20).

4. The molding apparatus for use in a polycarbonate production process according to claim 1, wherein: the utility model discloses a feed inlet, bearing plate (26) are installed to the bottom of feed inlet (8) one end, third driving motor (25) are installed on the top of bearing plate (26), output fixedly connected with connecting axle (24) of third driving motor (25), outside fixedly connected with baffle (7) of connecting axle (24).

5. The molding apparatus for use in a polycarbonate production process according to claim 1, wherein: heating wires (9) are arranged between the supporting blocks (27), mounting blocks (28) are fixedly connected to two sides of each heating wire (9), and the mounting blocks (28) are connected to one side of the supporting blocks (27).

6. The molding apparatus for use in a polycarbonate production process according to claim 1, wherein: one side on base (1) top is provided with bin (14), four corners of bin (14) bottom are provided with caster (15) respectively, spout (16) have been seted up on the inside top of base (1) one side, caster (15) set up the inside at spout (16).