CN218053448U

CN218053448U - Polypropylene heating device

Info

Publication number: CN218053448U
Application number: CN202220773604.XU
Authority: CN
Inventors: 徐金权; 丁浩东; 丁森; 李倩; 徐莉
Original assignee: Jiangsu Milu New Material Technology Co ltd
Current assignee: Jiangsu Milu New Material Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-12-16
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a polypropylene heating device belongs to polypropylene processing technology field, surface assembly including the heating cabinet has the heat preservation, the heat preservation is equipped with the hot plate with the inboard of heating cabinet, the bottom bolt of heat preservation has the mounting panel, the back bolt of mounting panel has the curb plate, the positive first bolt of curb plate has fixed case, the inner chamber of heating cabinet is provided with rabbling mechanism, rabbling mechanism includes stirring subassembly and lifting unit, one side intercommunication of heating cabinet has the inlet pipe, the positive intercommunication of heating cabinet has row material pipe, arrange the front of material pipe and run through hot plate and heat preservation and outside extension in proper order, the equipment box is located the inner chamber of heating cabinet, the last wall of equipment box inner chamber is furnished with first motor. Can stir the polypropylene raw materials through the stirring subassembly to improve heating efficiency, can reduce the stirring dead angle through lifting unit, and then improve the degree of consistency of raw materials heating.

Description

Polypropylene heating device

Technical Field

The utility model relates to a polypropylene processing technology field specifically is a polypropylene heating device.

Background

Polypropylene is called PP for short, and is a colorless, odorless, nontoxic and semitransparent solid substance; polypropylene is a thermoplastic synthetic resin with excellent performance, is colorless translucent thermoplastic light general-purpose plastic, is semi-crystalline thermoplastic, has higher impact resistance, strong mechanical property and resistance to corrosion of various organic solvents and acid and alkali, and is widely applied to various industries and daily life of people, for example, coins in Australia are also made of polypropylene.

Common polypropylene heating device on the market, its heating effect is not good enough, and polypropylene raw materials easily receives the heat uneven in heating process, not only influences the efficiency of heating, and has reduced production efficiency, is difficult to satisfy the production demand of industrialization.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a polypropylene heating device can stir the polypropylene raw materials through stirring the subassembly to improve heating efficiency, can reduce the stirring dead angle through elevating assembly, and then improve the degree of consistency of raw materials heating, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polypropylene heating device, includes the heating cabinet, the surface assembly of heating cabinet has the heat preservation, the heat preservation is equipped with the hot plate with the inboard of heating cabinet, the bottom bolt of heat preservation has the mounting panel, the back bolt of mounting panel has the curb plate, the positive first bolt of curb plate has fixed case, the inner chamber of heating cabinet is provided with rabbling mechanism, rabbling mechanism includes stirring subassembly and lifting unit, one side intercommunication of heating cabinet has the inlet pipe, the front intercommunication of heating cabinet has row's material pipe, arrange the front of material pipe and run through hot plate and heat preservation and outside extension in proper order.

Preferably, the stirring assembly includes an equipment box, a first motor, a first rotating shaft, a stirring frame, a stirring rod, a driving bevel gear, a driven bevel gear, a second rotating shaft and a stirring rod, the equipment box is located in the inner cavity of the heating box, the first motor is mounted on the upper wall of the inner cavity of the equipment box, the first rotating shaft is bolted to an output shaft of the first motor, the bottom of the first rotating shaft is rotatably connected with the bottom of the equipment box through a waterproof bearing, and the bottom of the first rotating shaft penetrates through the waterproof bearing and extends outwards and downwards.

Preferably, the stirring frame is bolted to two sides of the first rotating shaft, and the stirring rods are bolted to two sides of the upper wall and the lower wall of the inner cavity of the stirring frame.

Preferably, the upper half part of the surface of the first rotating shaft is in flat key connection with a driving bevel gear, the two sides of the driving bevel gear are meshed with driven bevel gears, the inner cavity of each driven bevel gear is in flat key connection with a second rotating shaft, the outer sides of the second rotating shafts are respectively in rotating connection with the two sides of the equipment box through waterproof bearings, the outer sides of the second rotating shafts penetrate through the waterproof bearings and are in bolted connection with connecting blocks, and the upper half part and the lower half part of the outer sides of the connecting blocks are in bolted connection with stirring rods.

Preferably, lifting unit includes second motor, third rotation axis, rolling disc, dwang, lifter plate, connecting rod, slider and spout, the back of fixed incasement chamber is equipped with the second motor, the output shaft bolt of second motor has the third rotation axis, the front bolt of third rotation axis has the rolling disc, the front bolt of rolling disc has the dwang.

Preferably, the surperficial swing joint of dwang has the lifter plate, the bottom bolt of lifter plate has the connecting rod, the bottom of connecting rod runs through fixed case and heating cabinet in proper order and bolt in the top of equipment box, the connecting rod is equipped with sealed the pad with the junction of heating cabinet, the equal bolt in both sides of lifter plate has the slider, the spout that uses with the slider cooperation is all seted up to the both sides of fixed incasement chamber.

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

1. the utility model provides a polypropylene heating device, which is convenient for stirring raw materials through the matching of an equipment box, a first motor, a first rotating shaft, a stirring frame, a stirring rod, a driving bevel gear, a driven bevel gear, a second rotating shaft and a stirring rod, thereby enabling the raw materials to continuously move in the inner cavity of a heating box, further improving the heating efficiency and shortening the time required by heating; utilize first motor to drive first rotation axis, stirring frame, puddler, initiative bevel gear, driven bevel gear, second rotation axis and stirring rod and rotate to make puddler and stirring rod carry out the rotation of different angles, and then can promote the stirring effect, improve rate of heating, help practicing thrift the energy consumption of enterprise, have good economic benefits.

2. The utility model provides a polypropylene heating device, which is convenient for driving a stirring rod and a stirring rod to lift through the matching of a second motor, a third rotating shaft, a rotating disc, a rotating rod, a lifting plate, a connecting rod, a sliding block and a sliding groove, thereby enabling the raw materials of the upper half part and the lower half part of the inner cavity of a heating box to be uniformly heated; utilize the second motor to drive third rotation axis, rolling disc and dwang and rotate to make the lifter plate drive the connecting rod and go up and down, can reduce the stirring dead angle from this, ensure the heating effect from this.

Drawings

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

FIG. 2 is a schematic sectional view of the heating box, the insulating layer, the heating plate and the equipment box of the present invention;

FIG. 3 is a schematic sectional view of the fixing box of the present invention;

fig. 4 is a side view of the fixing box of the present invention.

The reference numbers in the figures: 1. a heating box; 2. a heat-insulating layer; 3. heating plates; 4. mounting a plate; 5. a side plate; 6. a stationary box; 7. a stirring assembly; 71. an equipment box; 72. a first motor; 73. a first rotating shaft; 74. a stirring frame; 75. a stirring rod; 76. a drive bevel gear; 77. a driven bevel gear; 78. a second rotation shaft; 79. a stirring rod; 8. a lifting assembly; 81. a second motor; 82. a third rotation axis; 83. rotating the disc; 84. rotating the rod; 85. a lifting plate; 86. a connecting rod; 87. a slider; 88. a chute; 9. and (4) feeding a pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides a polypropylene heating device as shown in fig. 1 ~ 4, including heating cabinet 1, the surface assembly of heating cabinet 1 has heat preservation 2, heat preservation 2 is equipped with hot plate 3 with the inboard of heating cabinet 1, heat the raw materials through hot plate 3, and utilize heat preservation 2 to keep warm, mounting panel 4 has been bolted to the bottom of heat preservation 2, curb plate 5 has been bolted to the back of mounting panel 4, curb plate 5 positive first portion has bolted fixed case 6, the inner chamber of heating cabinet 1 is provided with rabbling mechanism, rabbling mechanism includes stirring component 7 and lifting unit 8, one side intercommunication of heating cabinet 1 has inlet pipe 9, the front intercommunication of heating cabinet 1 has row material pipe, arrange the front of material pipe and run through hot plate 3 and heat preservation 2 and outside extension in proper order, inlet pipe 9 and row material pipe all are equipped with the valve.

The stirring assembly 7 comprises an equipment box 71, a first motor 72, a first rotating shaft 73, a stirring frame 74, a stirring rod 75, a driving bevel gear 76, a driven bevel gear 77, a second rotating shaft 78 and a stirring rod 79, wherein the equipment box 71 is positioned in the inner cavity of the heating box 1, the first motor 72 is assembled on the upper wall of the inner cavity of the equipment box 71, the first rotating shaft 73 is bolted to an output shaft of the first motor 72, the bottom of the first rotating shaft 73 is rotatably connected with the bottom of the equipment box 71 through a waterproof bearing, the bottom of the first rotating shaft 73 penetrates through the waterproof bearing and extends outwards and downwards, and the first rotating shaft 73 is driven to rotate through the first motor 72.

The stirring frame 74 is bolted to both sides of the first rotating shaft 73, the stirring rod 75 is bolted to both sides of the upper wall and the lower wall of the inner cavity of the stirring frame 74, and the stirring frame 74 and the stirring rod 75 are driven to rotate through the first rotating shaft 73, so that the raw materials are stirred.

The first flat key in first rotation axis 73 surface is connected with drive bevel gear 76, the both sides of drive bevel gear 76 all mesh there is driven bevel gear 77, driven bevel gear 77's the equal flat key in inner chamber is connected with second rotation axis 78, the outside of second rotation axis 78 is rotated through the both sides of waterproof bearing with equipment box 71 respectively and is connected, waterproof bearing is all run through and the bolt has the connecting block in the outside of second rotation axis 78, the first half and the lower half in the connecting block outside all bolt have stirring rod 79, cooperation through drive bevel gear 76 and driven bevel gear 77 drives second rotation axis 78 and stirring rod 79 and rotates, thereby can promote stirring effect, and the heating efficiency is improved.

The lifting assembly 8 comprises a second motor 81, a third rotating shaft 82, a rotating disc 83, a rotating rod 84, a lifting plate 85, a connecting rod 86, a sliding block 87 and a sliding groove 88, the second motor 81 is assembled on the back surface of the inner cavity of the fixed box 6, the third rotating shaft 82 is bolted on an output shaft of the second motor 81, the rotating disc 83 is bolted on the front surface of the third rotating shaft 82, the rotating rod 84 is bolted on the front surface of the rotating disc 83, and the third rotating shaft 82, the rotating disc 83 and the rotating rod 84 are driven to rotate through the second motor 81.

The surperficial swing joint of dwang 84 has lifter plate 85, lifter plate 85's bottom bolt has connecting rod 86, it moves about to drive lifter plate 85 and connecting rod 86 through dwang 84, thereby it goes up and down to drive puddler 75 and stirring rod 79, can improve the degree of consistency to the raw materials heating from this, fixed case 6 and heating cabinet 1 and bolt in equipment box 71's top are run through in proper order to connecting rod 86's bottom, connecting rod 86 is equipped with sealed the pad with the junction of heating cabinet 1, all bolted the both sides of lifter plate 85 have slider 87, spout 88 that uses with slider 87 cooperation has all been seted up to the both sides of fixed case 6 inner chambers, carry on spacingly and support lifter plate 85 through slider 87 and spout 88.

When the device is used specifically, a user turns on the first motor 72 through the controller, so that the first rotating shaft 73 rotates and drives the stirring frame 74, the stirring rod 75, the driving bevel gear 76, the driven bevel gear 77, the second rotating shaft 78 and the stirring rod 79 to rotate, so that raw materials are stirred, and the heating speed is greatly increased; the user turns on the second motor 81 through the controller, so that the third rotating shaft 82 rotates, and drives the rotating disc 83 and the rotating rod 84 to rotate in turn, so that the lifting plate 85 and the connecting rod 86 lift, and the stirring rod 75 and the stirring rod 79 are driven to lift, thereby reducing the dead angle of stirring and improving the uniformity of raw material heating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 polypropylene heating device comprises a heating box (1), and is characterized in that: the surface of heating cabinet (1) is equipped with heat preservation (2), heat preservation (2) are equipped with hot plate (3) with the inboard of heating cabinet (1), the bottom bolt of heat preservation (2) has mounting panel (4), the back bolt of mounting panel (4) has curb plate (5), curb plate (5) positive first bolt has fixed case (6), the inner chamber of heating cabinet (1) is provided with rabbling mechanism, rabbling mechanism includes stirring subassembly (7) and lifting unit (8), one side intercommunication of heating cabinet (1) has inlet pipe (9), the front intercommunication of heating cabinet (1) has row's material pipe, the front of arranging the material pipe runs through hot plate (3) and heat preservation (2) in proper order and outwards extends.

2. The polypropylene heating apparatus according to claim 1, wherein: the stirring assembly (7) comprises an equipment box (71), a first motor (72), a first rotating shaft (73), a stirring frame (74), a stirring rod (75), a driving bevel gear (76), a driven bevel gear (77), a second rotating shaft (78) and a stirring rod (79), wherein the equipment box (71) is positioned in an inner cavity of the heating box (1), the first motor (72) is assembled on the upper wall of the inner cavity of the equipment box (71), the first rotating shaft (73) is bolted to an output shaft of the first motor (72), the bottom of the first rotating shaft (73) is rotatably connected with the bottom of the equipment box (71) through a waterproof bearing, and the bottom of the first rotating shaft (73) penetrates through the waterproof bearing and extends outwards and downwards.

3. The polypropylene heating apparatus according to claim 2, wherein: and stirring frames (74) are bolted on two sides of the first rotating shaft (73), and stirring rods (75) are bolted on two sides of the upper wall and the lower wall of the inner cavity of each stirring frame (74).

4. A polypropylene heating apparatus as claimed in claim 3, wherein: the upper half part of the surface of the first rotating shaft (73) is connected with a driving bevel gear (76) in a flat key mode, both sides of the driving bevel gear (76) are meshed with driven bevel gears (77), the inner cavity of each driven bevel gear (77) is connected with a second rotating shaft (78) in a flat key mode, the outer sides of the second rotating shafts (78) are connected with both sides of the equipment box (71) through waterproof bearings in a rotating mode, the outer sides of the second rotating shafts (78) penetrate through the waterproof bearings and are connected with connecting blocks in a bolted mode, and the upper half part and the lower half part of the outer sides of the connecting blocks are connected with stirring rods (79) in a bolted mode.

5. The polypropylene heating apparatus according to claim 1, wherein: lifting unit (8) include second motor (81), third rotation axis (82), rolling disc (83), dwang (84), lifter plate (85), connecting rod (86), slider (87) and spout (88), the back of fixed case (6) inner chamber is equipped with second motor (81), the output shaft bolt of second motor (81) has third rotation axis (82), the front bolt of third rotation axis (82) has rolling disc (83), the front bolt of rolling disc (83) has dwang (84).

6. The polypropylene heating apparatus according to claim 5, wherein: the surperficial swing joint of dwang (84) has lifter plate (85), the bottom bolt joint of lifter plate (85) has connecting rod (86), the bottom of connecting rod (86) runs through fixed case (6) and heating cabinet (1) and bolt in the top of equipment box (71) in proper order, connecting rod (86) are equipped with sealed the pad with the junction of heating cabinet (1), slider (87) have all been bolted in the both sides of lifter plate (85), spout (88) that use with slider (87) cooperation are all seted up to the both sides of fixed case (6) inner chamber.