CN216658545U - Modified heating device of macromolecular material - Google Patents

Abstract

The utility model discloses a high polymer material modification heating device which comprises a base, wherein the top of the base is fixedly connected with an annular working box through a supporting rod, and the top of the base is fixedly connected with a first motor. This macromolecular material heating device that modifies, set up the first blown down tank of a plurality of and set up a plurality of second blown down tank in the bottom of feeding frame through the top at the rolling disc, make first motor can be through the first axis of rotation of drive, make the inside macromolecular material of feeding frame can pass through the continuous overlapping of first blown down tank and second blown down tank, realize the even blanking of intermittent type, thereby avoid annular work box inside once only to feed too much and lead to material pile and the whole slower problem of being heated of material, stir the subassembly through setting up a plurality of on the surface of first axis of rotation simultaneously, make the macromolecular material after being heated can be fast abundant mix.

Description

A kind of polymer material modification heating device

technical field

The utility model relates to the technical field of polymer materials, in particular to a modified heating device for polymer materials.

Background technique

The modification of polymer materials can obtain materials with more excellent properties. Modification technologies that have been developed include blending modification, chemical modification, filling modification, fiber reinforcement and surface modification. When polymer materials need to be modified, a heating device is usually used. However, the existing polymer material heating device has the disadvantage of uneven feeding, which leads to the accumulation of polymer materials inside the heating device, resulting in slow heating of the polymer material. The problem of uneven heating.

Utility model content

In view of the deficiencies of the prior art, the utility model provides a polymer material modification heating device, which solves the problems of material accumulation, slow heating speed and uneven heating caused by uneven feeding.

In order to achieve the above purpose, the present invention is achieved through the following technical solutions: a polymer material modified heating device, comprising a base, the top of the base is fixedly connected with a ring-shaped work box through a support rod, and the top of the base is fixedly connected There is a first motor, the output shaft of the first motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft penetrates the annular working box and extends to the inside of the annular working box, the surface of the first rotating shaft And the inside of the annular working box is fixedly connected with agitating components, the agitating components are provided with several, the end of the first rotating shaft extending to the inside of the annular working box is fixedly connected with a rotating plate, and the top of the rotating plate is provided with a rotating plate. The first discharge chute, the first discharge chute is provided with several, and is distributed in an annular shape, the inner surface of the annular working box is fixedly connected with a heater, and the top of the annular working box is fixedly connected through the opening There is a feeding frame, the bottom of the feeding frame penetrates the annular working box and extends to the inside of the annular working box, and the bottom of the feeding frame is located inside the annular working box. There are several second discharge troughs, and the second discharge troughs are distributed in a ring shape at equal distances.

Preferably, a rotating rod is rotatably connected to the front part and the rear part of one side of the inner cavity of the feeding frame through a bearing, the surface of the rotating rod is fixedly connected with a number of crushing tools, and one end of the rotating rod penetrates the feeding The frame extends to the outside of the feed frame, the end of the rotating rod extending to the outside of the feed frame is fixedly connected with a gear, and the two gears are meshed with each other, the top fixed connection of the annular working box has a second motor, so The output shaft of the second motor is fixedly connected with a second rotating shaft, and one end of the second rotating shaft is fixedly connected with one end of the front rotating rod through a coupling.

Preferably, a fixed box is fixedly connected to the front of the annular working box.

Preferably, the inside of the fixed box is provided with a controller adapted to the heater.

Preferably, the front part of the fixed box is hinged with a box door through a hinge.

Preferably, a discharge pipe is communicated with the bottom of the annular working box.

beneficial effect

The utility model provides a heating device for modification of polymer materials. Compared with the existing technology, it has the following beneficial effects:

(1) In this polymer material modified heating device, by opening a number of first discharge grooves at the top of the rotating disk and a number of second discharge grooves at the bottom of the feeding frame, the first motor can drive the A rotating shaft enables the polymer material inside the feed frame to continuously overlap through the first discharge chute and the second discharge chute to achieve intermittent and uniform blanking, thereby avoiding excessive feeding in the annular work box at one time. This leads to the problems of material accumulation and slow heating of the material as a whole. At the same time, by arranging several stirring components on the surface of the first rotating shaft, the heated polymer material can be quickly and fully mixed.

(2) In this polymer material modification heating device, two rotating rods are arranged inside the feeding frame, so that the polymer material before feeding can be rotated and crushed by the crushing tool on the surface of the rotating rod, so that the volume of the polymer material can be reduced. can be reduced, so as to achieve the effect of rapid heating.

Description of drawings

Fig. 1 is the external structure schematic diagram of the utility model;

Fig. 2 is the sectional view of the annular working frame structure of the present utility model;

Fig. 3 is the top view of the feed frame structure of the utility model;

Fig. 4 is the bottom view of the utility model feeding frame structure;

Fig. 5 is the schematic diagram of the rotating disk structure of the present utility model;

6 is a cross-sectional view of the structure of the fixing box of the present invention.

In the figure: 1. base; 2. annular working box; 3. first motor; 4. first rotating shaft; 5. stirring assembly; 6. rotating plate; 7. first discharging chute; 8. heater; 9. 10, the second discharge chute; 11, the rotating rod; 12, the crushing tool; 13, the gear; 14, the second motor; 15, the second rotating shaft; 16, the fixed box; 17, the controller; 18. Box door; 19. Discharge pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-6, the present utility model provides a technical solution: a polymer material modified heating device, comprising a base 1, the top of the base 1 is fixedly connected with a ring-shaped work box 2 through a support rod, and the top of the base 1 is fixed A first motor 3 is connected, the output shaft of the first motor 3 is fixedly connected with a first rotating shaft 4, one end of the first rotating shaft 4 penetrates the annular working box 2 and extends to the inside of the annular working box 2, and the first rotating shaft 4 The surface of the annular working box 2 is fixedly connected with a stirring assembly 5, and several stirring assemblies 5 are provided. One end of the first rotating shaft 4 extending to the inside of the annular working box 2 is fixedly connected with a rotating disk 6. The top is provided with a first discharge chute 7, and the first discharge chute 7 is provided with a number of them and is distributed in an annular shape. The inner surface of the annular working box 2 is fixedly connected with a heater 8, and the top of the annular working box 2 passes through the opening. A feeding frame 9 is fixedly connected, and the bottom of the feeding frame 9 penetrates through the annular working box 2 and extends to the inside of the annular working box 2. The bottom of the feeding frame 9 is located inside the annular working box 2 with a There are several second discharge troughs 10 that are matched with the groove 7, and the second discharge troughs 10 are arranged in a ring shape at equal distances.

Further, in order to reduce the heating volume of the polymer material, the front part and the rear part of the inner cavity of the feeding frame 9 are rotatably connected with a rotating rod 11 through bearings, and the surface of the rotating rod 11 is fixedly connected with a number of pulverizing tools 12. , one end of the rotating rod 11 penetrates the feeding frame 9 and extends to the outside of the feeding frame 9, and one end of the rotating rod 11 extending to the outside of the feeding frame 9 is fixedly connected with a gear 13, and the two gears 13 mesh with each other. The top fixed connector of 2 has a second motor 14, the output shaft of the second motor 14 is fixedly connected with a second rotating shaft 15, and one end of the second rotating shaft 15 is fixedly connected to one end of the front rotating rod 11 through a coupling.

Further, in order to prevent personnel from accidentally touching the controller 17, a fixed box 16 is fixedly connected to the front of the annular work box 2, and the inside of the fixed box 16 is provided with a controller 17 that is adapted to the heater 8. A box door 18 is hinged through the hinge.

Further, a discharge pipe 19 is communicated with the bottom of the annular working box 2 , and a valve is provided on the surface of the discharge pipe 19 .

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

When working, first start the second motor 14. After the second motor 14 is started, it will drive the front rotating rod 11 to rotate through the second rotating shaft 15, and the front rotating rod 11 will drive the front gear 13 to rotate. The rear gear 13 meshes and drives the rear rotating rod 11 to rotate. The rotation of the two rotating rods 11 will drive several pulverizing knives 12 to pulverize the polymer material. Then, the controller 17 and the first motor 3 are activated. After the controller 17 is activated, the heater 8 will heat inside the annular working box 2. After the first motor 3 is activated, the rotary disk 6 will be driven to rotate by the first rotating shaft 4. , after the rotating disc 6 rotates, the first discharge grooves 7 on its surface will reciprocately overlap with the second discharge grooves 10 at the bottom of the feeding frame 9. After the first discharge grooves 7 and the second discharge grooves 10 overlap, The polymer material inside the feeding frame 9 will be blanked, and the continuous overlapping of the first discharging chute 7 and the second discharging chute 10 can ensure that the feeding frame 9 can be intermittently blanked, and avoid the one-off inside the annular working box 2 Carrying out too much will lead to the problem of material accumulation. The first rotating shaft 4 drives the rotating disk 6 to rotate and also drives several stirring components 5 to stir, and the heated materials can be fully mixed by stirring.

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

Claims (6)

1. A polymer material modified heating device, comprising a base (1), characterized in that: the top of the base (1) is fixedly connected with an annular work box (2) through a support rod, and the base (1) is A first motor (3) is fixedly connected to the top, an output shaft of the first motor (3) is fixedly connected to a first rotating shaft (4), and one end of the first rotating shaft (4) penetrates the annular working box (2). ) and extend to the inside of the annular working box (2), a stirring assembly (5) is fixedly connected to the surface of the first rotating shaft (4) and located inside the annular working box (2), and the stirring assembly (5) Several are provided, one end of the first rotating shaft (4) extending to the inside of the annular work box (2) is fixedly connected with a rotating disk (6), and a first discharge chute is opened on the top of the rotating disk (6). (7), the first discharge chute (7) is provided with several, and is distributed in a ring shape, the inner surface of the ring work box (2) is fixedly connected with a heater (8), and the ring work box (2) is fixedly connected with a heater (8). The top of the box (2) is fixedly connected with a feeding frame (9) through the opening, and the bottom of the feeding frame (9) penetrates through the annular working box (2) and extends to the inside of the annular working box (2). The bottom of the material frame (9) and inside the annular working box (2) is provided with a second discharge groove (10) adapted to the first discharge groove (7), the second discharge groove (10) ) are set up and distributed in a circular and equidistant manner. 2. A polymer material modified heating device according to claim 1, characterized in that: the front part and the rear part of one side of the inner cavity of the feeding frame (9) are connected with a rotating rod ( 11), a plurality of crushing tools (12) are fixedly connected to the surface of the rotating rod (11), and one end of the rotating rod (11) penetrates the feeding frame (9) and extends to the outside of the feeding frame (9) A gear (13) is fixedly connected to one end of the rotating rod (11) extending to the outside of the feeding frame (9), and the two gears (13) are meshed with each other, and the top of the annular working box (2) is fixed with a connecting piece There is a second motor (14), the output shaft of the second motor (14) is fixedly connected with a second rotating shaft (15), and one end of the second rotating shaft (15) is connected to the front rotating rod through a coupling One end of (11) is fixedly connected. 3 . The modified heating device for polymer materials according to claim 1 , wherein a fixing box ( 16 ) is fixedly connected to the front part of the annular working box ( 2 ). 4 . 4 . The heating device for modifying polymer materials according to claim 3 , wherein a controller ( 17 ) adapted to the heater ( 8 ) is arranged inside the fixing box ( 16 ). 5 . 5 . The modified heating device for polymer materials according to claim 3 , wherein a box door ( 18 ) is hinged at the front of the fixed box ( 16 ) through a hinge. 6 . 6 . The modified heating device for polymer materials according to claim 1 , wherein a discharge pipe ( 19 ) is communicated with the bottom of the annular working box ( 2 ). 7 .

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