CN210617348U

CN210617348U - PBT raw materials production is with polymerization mixing arrangement for blending

Info

Publication number: CN210617348U
Application number: CN201921382570.6U
Authority: CN
Inventors: 俞盛; 苏鑫; 吴固越
Original assignee: Wuxi Xingsheng New Material Science & Technology Co ltd
Current assignee: Wuxi Xingsheng New Material Science & Technology Co ltd
Priority date: 2019-08-24
Filing date: 2019-08-24
Publication date: 2020-05-26
Anticipated expiration: 2029-08-24

Abstract

The utility model discloses a mixing device for polymerization and blending for PBT raw material production, which comprises an electric box, the outer surface of one end of the electric box is provided with a transmission shell, a transmission box is arranged above the electric box, a main shaft is arranged on the inner side of the transmission case, a raw material case is arranged on the upper end surface of the main shaft, a feeding hole is arranged on the outer surface of one side of the raw material case, a first flange is arranged on the outer surface of one end of the main shaft, a processing pipeline is arranged on the outer surface of one end of the first flange, the outer surface of the processing pipeline is provided with a heating wall, the outer surface of one end of the processing pipeline is provided with a second flange, an extrusion head is arranged on the outer surface of one end of the second flange, a processing head is arranged on the outer surface of one end of the extrusion head, the outer surface of the processing head is provided with a heat exchange tube, and the upper end surface of the heat exchange tube is provided with a water inlet tube. The utility model discloses increased device cooling body to and cutting device, it is more convenient to make device integral erection.

Description

PBT raw materials production is with polymerization mixing arrangement for blending

Technical Field

The utility model relates to a PBT raw materials apparatus for producing technical field specifically is a PBT raw materials production is with polymerization mixing arrangement for blending.

Background

Plastics are blends of rubber as the matrix and plastic as the dispersed phase, commonly known as reinforced rubber, the earliest high impact polystyrene and many current toughened polypropylenes, plastic and rubber are blends of two different rubbers, of which the rubber component with high content or the rubber component with low viscosity is often the continuous phase, such blends are mainly used in the automobile tire industry to improve the processability and other properties of certain rubbers, for example, blending natural rubber or oil-extended styrene-butadiene rubber in butadiene rubber to improve processability and increase the coefficient of friction; saturated ethylene propylene rubber is added into cis-butadiene or natural rubber to improve the ozone cracking resistance; natural rubber is blended into styrene-butadiene rubber to improve resilience and adhesion.

However, the existing PBT raw material production device has the defects of insufficient heat dissipation effect, lack of an integrated cutting mechanism, lack of convenience in structure and trouble in installation; therefore, the existing requirements are not met, and a mixing device for polymerization blending for producing PBT raw materials is provided for the mixing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PBT raw materials production is with polymerization mixing arrangement for blending to the PBT raw materials apparatus for producing radiating effect who proposes in solving above-mentioned background art is not enough, lacks integration cutting mechanism, and the structure lacks the convenience, installs trouble scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mixing arrangement for PBT raw materials production is blended with polymerization, includes the electric box, the surface mounting of electric box one end has the transmission shell, the transmission case is installed to the top of electric box, the main shaft is installed to the inboard of transmission case, the raw material tank is installed to the up end of main shaft, the surface mounting of raw material tank one side has the feed inlet, the surface of main shaft one end is provided with first flange, the surface of first flange one end is provided with the processing pipeline, the surface mounting of processing pipeline has the heating wall, the surface of processing pipeline one end is provided with the second flange, the surface of second flange one end is provided with extrudes the head, the surface mounting of extruding head one end has the processing head, the surface mounting of processing head has the heat exchange tube, the inlet tube is installed to the up end of heat exchange tube, the surface mounting of, the utility model discloses a cooling device for electric box, including electric box, fan, heat exchange tube, cooling box inner wall, fan blade, cutting blade, water storage bin, heat conduction copper billet, machining screw rod, cooling box inner wall's one side, the flabellum is installed to the opposite side of cooling box inner wall, the reducing gear box is installed to one side of heat exchange tube, cutting blade is installed to the inboard of processing head, the inboard of heat exchange tube is provided with the water storage bin, the.

Preferably, a small water pump is installed on the lower end face of the water inlet pipe, and the heat exchange pipe is connected with the water inlet pipe and the cooling box through a return pipe.

Preferably, the lower surface of the heat dissipation copper pipe is connected with the return pipe, and the upper end surface of the heat dissipation copper pipe is connected with the water inlet pipe through a small water pump.

Preferably, supplementary stripping and slicing is installed to one side of cutting blade, and the internal diameter size of supplementary stripping and slicing and processing head is unanimous, the surface laminating of cutting blade's surface and the surface of supplementary stripping and slicing one end, it is fixed that the draw-in groove is passed through with the inner wall of processing head to supplementary stripping and slicing.

Preferably, a transmission gear is installed on the lower end face of the reduction gearbox, and the transmission gear is meshed with the cutting blade through a gear.

Preferably, the outer surface of one end of the extrusion head is completely attached to the outer surface of one end of the machining head, and the extrusion head is fixed to the machining head through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an extrusion of processing screw rod is sent into the processing head inside with plastics, when flowing through heat conduction copper billet internal surface, can transmit the heat to the coolant liquid inside the reservoir, through small-size water pump work, bring the heat in the coolant liquid with plastics to the inside heat dissipation copper pipe of inlet pipe, utilize the flabellum rotation to cool off for the heat dissipation copper pipe, through small-size water pump, send the coolant liquid after the cooling into the reservoir inside, with this circulation reciprocal, carry out rapid cooling for plastics, and simple structure, easy dismounting;

2. the utility model discloses a rotation of processing screw rod can promote plastics forward, makes the reducing gear box drive gear and makes cutting blade rotatory, and the material is in the same direction as the inside that the processing head passed supplementary stripping and slicing, and the cutting blade can rotate along the surface of supplementary stripping and slicing to cut into the ideal state with the material, convenient transportation installs the processing head additional and can dispel the heat rapidly for the device, and the mechanism is simple, and cost of maintenance is low, and the radiating efficiency is high to and installation convenient operation.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a sectional view of a portion of the process line of the present invention;

fig. 3 is a schematic view of a partial structure of the processing head of the present invention.

In the figure: 1. an electric box; 2. a transmission housing; 3. a transmission case; 4. a raw material tank; 5. a feed inlet; 6. a first flange; 7. processing a pipeline; 8. heating the wall; 9. a second flange; 10. an extrusion head; 11. a machining head; 12. a reduction gearbox; 13. a cooling tank; 14. a heat exchange pipe; 15. a return pipe; 16. a water inlet pipe; 17. a fan blade; 18. processing a screw; 19. a water storage bin; 20. a heat-conducting copper block; 21. a heat dissipation copper pipe; 22. a main shaft; 23. and (4) cutting the blade.

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.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a mixing device for polymerization and blending for PBT raw material production comprises an electric box 1, a transmission shell 2 is mounted on the outer surface of one end of the electric box 1, a transmission box 3 is mounted above the electric box 1, a spindle 22 is mounted on the inner side of the transmission box 3, a raw material box 4 is mounted on the upper end surface of the spindle 22, a feed inlet 5 is mounted on the outer surface of one side of the raw material box 4, a first flange 6 is arranged on the outer surface of one end of the spindle 22, a processing pipeline 7 is arranged on the outer surface of one end of the first flange 6, a heating wall 8 is mounted on the outer surface of the processing pipeline 7, a second flange 9 is arranged on the outer surface of one end of the processing pipeline 7, an extrusion head 10 is arranged on the outer surface of one end of the extrusion head 10, a processing head 11 is mounted on the outer surface of one end of the extrusion head 10, the processing head 11, the auxiliary cutting block is fixed with the inner wall of the machining head 11 through a clamping groove, materials pass through the inner part of the auxiliary cutting block along the machining head 11, the materials are cut into an ideal state through the rotation of a cutting blade 23, a water inlet pipe 16 is installed on the upper end face of a heat exchange pipe 14, a return pipe 15 is installed on the lower surface of the heat exchange pipe 14, a cooling box 13 is installed on the outer surface of the other end of an electric box 1, a heat dissipation copper pipe 21 is installed on one side of the inner wall of the cooling box 13, a fan blade 17 is installed on the other side of the inner wall of the cooling box 13, a reduction box 12 is installed on one side of the heat exchange pipe 14, the cutting blade 23 is installed on the inner side of the machining head.

Further, a small water pump is installed on the lower end face of the water inlet pipe 16, the heat exchange pipe 14 is connected with the cooling box 13 through the return pipe 15 and the water inlet pipe 16, power requirements are provided for cooling inside the heat exchange pipe 14 through the small water pump, cooling liquid is made to exchange in time, and internal high temperature is taken away quickly.

Further, the lower surface of the heat dissipation copper pipe 21 is connected with the return pipe 15, the upper end surface of the heat dissipation copper pipe 21 is connected with the water inlet pipe 16 through a small water pump, the material of the heat dissipation copper pipe 21 has the characteristic of rapid heat dissipation, and the fan blades 17 are additionally arranged on one side of the heat dissipation copper pipe, so that the heat dissipation requirement can be carried out more efficiently.

Further, the outer surface of the cutting blade 23 is attached to the outer surface of one end of the auxiliary cutting block, the size of the inner diameter of the auxiliary cutting block is consistent with that of the inner diameter of the processing head 11, the auxiliary cutting block is fixed to the inner wall of the processing head 11 through a clamping groove, a material passes through the inner portion of the auxiliary cutting block along the processing head 11, and the cutting blade 23 rotates along the outer surface of the auxiliary cutting block, so that the material is cut into an ideal state.

Further, a transmission gear is installed on the lower end face of the reduction gearbox 12, the transmission gear is meshed with the cutting blade 23 through a gear, and power transmitted by the motor is transmitted to the cutting blade 23 through the transmission gear, so that cutting work is achieved.

Further, the outer surface of one end of the extrusion head 10 is completely attached to the outer surface of one end of the machining head 11, the extrusion head 10 and the machining head 11 are fixed through bolts, the machining head 11 is additionally arranged, the cutting and cooling effects can be achieved for the device, the mechanism is simple, and the disassembly is convenient.

The working principle is as follows: before use, checking the working state of parts in the device, firstly placing a processing screw 18 inside a processing pipeline 7, fixing the processing pipeline 7 and a first flange 6 of a copper pipe at one end of a main shaft 22, fixing an extrusion head 10 and the processing pipeline 7 through a second flange 9, fixing a processing head 11 and the extrusion head 10, and adopting the combined design of the mechanism, so that the operation time of installation and disassembly of the device is reduced, when the device is used, the device is installed in a working area, a feed inlet 5 is connected with an external pipeline, a power supply is switched on, a machine is started, materials enter from the feed inlet 5, are mixed through a raw material box 4 and are extruded into the main shaft 22, the materials are compressed and mixed forwards through the processing screw 18, the plastics are softened and melted through the heating of an external heating wall 8 and the internal heat generated by friction between the plastics and the screw, the processing is convenient, and then the materials are sent into the extrusion head 10 through the processing screw 18, the plastic melt leaves the device through the extrusion head 10, the extrusion head 10 can pass through the actual use condition, the interior is designed into an ideal shape, the plastic is sent into the interior of the processing head 11 along with the extrusion of the processing screw 18, when the plastic flows through the inner surface of the heat conducting copper block 20, the heat can be transferred to the cooling liquid in the interior of the water storage bin 19, the cooling liquid can carry the heat in the plastic to the heat dissipation copper pipe 21 in the interior of the water inlet pipe 16 through the work of a small water pump, the fan blade 17 rotates to cool the heat dissipation copper pipe 21, the cooled cooling liquid is sent into the interior of the water storage bin 19 through the small water pump, the circulation is repeated, the temperature of the plastic is reduced, the cooled plastic can be in a strip shape, the plastic can be pushed forwards along with the rotation of the processing screw 18, the reduction gearbox 12 drives the transmission gear to rotate the cutting blade 23, the material passes through the interior of the auxiliary cutting block, therefore, the material is cut into an ideal state, the transportation is convenient, the device can be rapidly cooled by additionally arranging the processing head 11, the mechanism is simple, the maintenance cost is low, the cooling efficiency is high, and the installation and the operation are convenient.

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 PBT raw materials production is with polymerization mixing arrangement for blend, includes electric box (1), its characterized in that: the surface mounting of electric box (1) one end has transmission housing (2), transmission case (3) are installed to the top of electric box (1), main shaft (22) are installed to the inboard of transmission case (3), raw material tank (4) are installed to the up end of main shaft (22), the surface mounting of raw material tank (4) one side has feed inlet (5), the surface of main shaft (22) one end is provided with first flange (6), the surface of first flange (6) one end is provided with processing pipeline (7), the surface mounting of processing pipeline (7) has heating wall (8), the surface of processing pipeline (7) one end is provided with second flange (9), the surface of second flange (9) one end is provided with extrudes head (10), the surface mounting of extruding head (10) one end has processing head (11), the utility model discloses a heat exchanger, including processing head (11), electric box (1), electric box (11), cooling box (12), cutting blade (23) are installed to the inboard of processing head (11), the outer surface mounting of processing head (11) has heat exchange tube (14), inlet tube (16) are installed to the up end of heat exchange tube (14), the lower surface mounting of heat exchange tube (14) has back flow (15), the outer surface mounting of electric box (1) other end has cooler bin (13), heat dissipation copper pipe (21) are installed to one side of cooler bin (13) inner wall, flabellum (17) are installed to the opposite side of cooler bin (13) inner wall, reducing gear box (12) are installed to one side of heat exchange tube (14), cutting blade (23) are installed to the inboard of processing head (11), the inboard of heat exchange tube (14.

2. The mixing device for polymerization blending for PBT raw material production according to claim 1, characterized in that: the small water pump is installed to the lower terminal surface of inlet tube (16), heat exchange tube (14) are connected with inlet tube (16) and cooler bin (13) through back flow (15).

3. The mixing device for polymerization blending for PBT raw material production according to claim 1, characterized in that: the lower surface of the heat dissipation copper pipe (21) is connected with the return pipe (15), and the upper end surface of the heat dissipation copper pipe (21) is connected with the water inlet pipe (16) through a small water pump.

4. The mixing device for polymerization blending for PBT raw material production according to claim 1, characterized in that: supplementary stripping and slicing is installed to one side of cutting blade (23), and the internal diameter size of supplementary stripping and slicing and processing head (11) is unanimous, the surface laminating of the surface of cutting blade (23) and the surface of supplementary stripping and slicing one end, it is fixed that the inner wall of supplementary stripping and slicing and processing head (11) passes through the draw-in groove.

5. The mixing device for polymerization blending for PBT raw material production according to claim 1, characterized in that: and a transmission gear is arranged on the lower end surface of the reduction gearbox (12), and the transmission gear is meshed with the cutting blade (23) through a gear.

6. The mixing device for polymerization blending for PBT raw material production according to claim 1, characterized in that: the outer surface of one end of the extrusion head (10) is completely attached to the outer surface of one end of the machining head (11), and the extrusion head (10) and the machining head (11) are fixed through bolts.