CN208697898U - A kind of novel multi-shaft extruder - Google Patents

Abstract

The utility model discloses a kind of novel multi-shaft extruders, including ontology, control room, second screw rod and fixed block, the ontology is fixedly arranged above mixing chamber, the mixing chamber offers second charging aperture, the lower end of the first motor is connected with the first runner, the second runner is connected on rear side of first runner, the left side of mixing chamber is arranged in the control room, the fixed block is internally provided with the 5th switch block, the outer surface of the connecting rod is fixed with cutter, the inside of the ontology is fixed with the 4th motor, the output end of 4th motor is connected with the second shaft bar.The novel multi-shaft extruder, convenient for adequately being mixed after being crushed to various materials again, it prevents from reacting insufficient between material and material, it can effectively ensure that the quality of material after mixing, the material of extrusion can be cut off, normal use is allowed the device to, convenient for being transmitted to the material cut down, and then greatly reduces the consumption of labour.

Description

A kind of novel multi-shaft extruder

Technical field

The utility model relates to multiple screw extruder technical field, specially a kind of novel multi-shaft extruder.

Background technique

Multiple screw extruder is the pressure and shearing force generated by screw rod rotation, can material is sufficiently plasticized And uniformly mixing, formed by mouth mold, multiple screw extruder can using basic classification as double screw extruder, single screw extrusion machine with And rare multi-screw extruder and elastirotor extruder,

But common multiple screw extruder is not easy to adequately be mixed again after crushing various materials, leads to material It reacts insufficient between material, not can guarantee the quality of material after mixing, effectively the material of extrusion can not be cut It is disconnected, cause material that can not be cut off, influence the normal use of the device, is not easy to be transmitted the material cut down, into And the consumption of labour is considerably increased, therefore, it is proposed that a kind of novel multi-shaft extruder, in order to solve to propose among the above The problem of.

Utility model content

The purpose of this utility model is to provide a kind of novel multi-shaft extruders, general to solve to propose in above-mentioned background technique Logical multiple screw extruder is not easy to adequately be mixed again after crushing various materials, causes anti-between material and material Answer it is insufficient, not can guarantee mixing after material quality, effectively the material of extrusion can not be cut off, cause material without Method is cut off, and is influenced the normal use of the device, is not easy to be transmitted the material cut down, and then considerably increase labor The problem of consumption of power.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel multi-shaft extruder, including this Body, control room, the second screw rod and fixed block, the ontology are fixedly arranged above mixing chamber, and is offered on front side of mixing chamber One feed inlet, the mixing chamber offer second charging aperture, and the top of second charging aperture is fixed with first motor, and described first The lower end of motor is connected with the first runner, and the lower surface of the first runner is provided with first rotating shaft bar, after first runner Side is connected with the second runner, and third runner is connected on rear side of the second runner, and the left side of mixing chamber is arranged in the control room, And the inside of control room is fixed with the second motor, the output end of second motor is connected with the 4th switch block, and the 4th switch block Right end is fixed with the first screw rod, heating layer is provided on the outside of first screw rod, and the right end of the first screw rod is connected with equilibrium Bar is provided with heat emission fan below the balancing lever, and the upper surface of balancing lever is fixed with cooler bin, and second screw rod is fixed In the right end of balancing lever, and the inside of extruder chamber is arranged in the second screw rod, and the end of the extruder chamber is connected with connection shell, and squeezes Room is fixedly arranged above third motor out, and the output end of the third motor is connected with the 5th switch block, and the outside of the 5th switch block It is connected with the 6th switch block, the fixed block is internally provided with the 5th switch block, and the lower end of fixed block is fixed with connecting rod, described The outer surface of connecting rod is fixed with cutter, and the two sides of connecting rod are respectively and fixedly provided with limited block, and the inside of the ontology is fixed with Four motors, and the left end of ontology offers discharge port, the output end of the 4th motor is connected with the second shaft bar, and second turn Shaft is coated with belt.

Preferably, the first rotating shaft bar by the first runner mixing chamber Inner Constitution rotational structure, and first turn The surface concave-convex surface structure of shaft.

Preferably, Inner Constitution rotational structure of first screw rod by the 4th switch block in extruder chamber, and the 4th switch block The central axis of central axis and the first screw rod overlap.

Preferably, the 6th switch block constitutes rotational structure, and the 6th switch block and the 5th by the 5th switch block and limited block The connection type of switch block is engagement connection.

Preferably, it is in hole shape that the connection shell, which is the section for being threadedly coupled, and connecting shell with the connection type of extruder chamber, Structure, and to screw direction opposite with the rotation direction of the second screw rod for the screw thread for connecting shell.

Preferably, Inner Constitution drive mechanism of the belt by the second shaft bar in ontology, and the second shaft bar Rotation direction is counterclockwise, and the outer surface of belt is evenly arranged with concave/convex-shaped structure.

Compared with prior art, the utility model has the beneficial effects that the novel multi-shaft extruder, convenient for various materials It is adequately mixed again after being crushed, prevents from reacting insufficient between material and material, after can effectively ensure that mixing The quality of material can cut off the material of extrusion, allow the device to normal use, convenient for the object cut down Material is transmitted, and then greatly reduces the consumption of labour；

1. being provided with mixing chamber, first charging aperture and first rotating shaft bar, material and medicament are passed through into first charging aperture respectively The inside of mixing chamber is passed into second charging aperture, then under the action of first motor, so that the first runner rotates, thus So that the second runner engaged with the first runner rotates, so that third runner rotates, can effectively reduce The bottom end of energy consumption, the first runner and third runner is respectively and fixedly provided with the first rotating shaft bar of surface concave-convex surface, can effectively to material into Row is crushed and is mixed, and prevents from reacting insufficient between material and material, can effectively ensure that the quality of material after mixing；

2. be provided with the 5th switch block, the 6th switch block and cutter, the rotation of the 5th switch block is so that the 6th switch block rotates, The surface of six switch blocks is fixed with cutter, and the connection type between cutter and connecting rod be it is hinged, cutter can be effectively with the 6th The rotation of switch block and rotate, so as to effectively cut to the material of extrusion, allow the device to normal use；

3. be provided with the 4th motor, the second shaft bar and belt, the material after cutting, due to gravity drop on belt Under the action of 4th motor, so that the second shaft bar rotates counterclockwise, the surface of belt is evenly distributed with concave/convex-shaped structure, Effectively the material dropped on belt can be conveyed, prevent material from falling during transportation, cause the card of the device Shell so that convenient be transmitted the material cut down, and then greatly reduces the consumption of labour.

Detailed description of the invention

Fig. 1 is that the utility model faces the schematic diagram of the section structure；

Fig. 2 is the utility model side elevational cross-section structural schematic diagram；

Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 2；

Fig. 4 is the first runner of the utility model and the second runner attachment structure schematic diagram.

In figure: 1, ontology；2, mixing chamber；3, first charging aperture；4, second charging aperture；5, first motor；6, the first runner； 7, the second runner；8, third runner；9, first rotating shaft bar；10, control room；11, the second motor；12, the 4th switch block；13, first Screw rod；14, heating layer；15, balancing lever；16, heat emission fan；17, cooler bin；18, the second screw rod；19, extruder chamber；20, third electricity Machine；21, discharge port；22, the 5th switch block；23, the 6th switch block；24, fixed block；25, connecting rod；26, cutter；27, limited block； 28, shell is connected；29, the 4th motor；30, the second shaft bar；31, belt.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of novel multi-shaft extruder, including ontology 1, Mixing chamber 2, first charging aperture 3, second charging aperture 4, first motor 5, the first runner 6, the second runner 7, third runner 8, first Shaft bar 9, control room 10, the second motor 11, the 4th switch block 12, the first screw rod 13, heating layer 14, balancing lever 15, heat emission fan 16, Cooler bin 17, the second screw rod 18, extruder chamber 19, third motor 20, discharge port 21, the 5th switch block 22, the 6th switch block 23, fixed block 24, connecting rod 25, cutter 26, limited block 27, connection shell 28, the 4th motor 29, the second shaft bar 30 and belt 31, ontology 1 It being fixedly arranged above mixing chamber 2, and the front side of mixing chamber 2 offers first charging aperture 3, mixing chamber 2 offers second charging aperture 4, And the top of second charging aperture 4 is fixed with first motor 5, the lower end of first motor 5 is connected with the first runner 6, and the first runner 6 Lower surface be provided with first rotating shaft bar 9, the rear side of the first runner 6 is connected with the second runner 7, and the rear side of the second runner 7 connects It is connected to third runner 8, the left side of mixing chamber 2 is arranged in control room 10, and the inside of control room 10 is fixed with the second motor 11, the The output end of two motors 11 is connected with the 4th switch block 12, and the right end of the 4th switch block 12 is fixed with the first screw rod 13, the first screw rod 13 outside is provided with heating layer 14, and the right end of the first screw rod 13 is connected with balancing lever 15, and the lower section of balancing lever 15 is provided with Heat emission fan 16, and the upper surface of balancing lever 15 is fixed with cooler bin 17, the second screw rod 18 is fixed on the right end of balancing lever 15, and The inside of extruder chamber 19 is arranged in two screw rods 18, and the end of extruder chamber 19 is connected with connection shell 28, and the top of extruder chamber 19 is solid Surely there is third motor 20, the output end of third motor 20 is connected with the 5th switch block 22, and the outside of the 5th switch block 22 is connected with Six switch blocks 23, fixed block 24 is internally provided with the 5th switch block 22, and the lower end of fixed block 24 is fixed with connecting rod 25, connecting rod 25 outer surface is fixed with cutter 26, and the two sides of connecting rod 25 are respectively and fixedly provided with limited block 27, and the inside of ontology 1 is fixed with the 4th Motor 29, and the left end of ontology 1 offers discharge port 21, the output end of the 4th motor 29 is connected with the second shaft bar 30, and Two shaft bars 30 are coated with belt 31.

Inner Constitution rotational structure of the first rotating shaft bar 9 by the first runner 6 in mixing chamber 2 as shown in figure 1, and first rotating shaft The surface concave-convex surface structure of bar 9 is conducive to increase the contact area between first rotating shaft bar 9 and material, enables material Uniformly mixing, the Inner Constitution rotational structure of first screw rod 13 by the 4th switch block 12 in extruder chamber 19, and the 4th switch block 12 The central axis of central axis and the first screw rod 13 overlaps, and is conducive to squeezing out mixed material into the device, connects shell 28 be to be threadedly coupled, and the section for connecting shell 28 is in hole shape structure, and connects shell 28 with the connection type of extruder chamber 19 Screw thread screws the rotation direction in direction and the second screw rod 18 on the contrary, can effectively prevent connecting while the second screw rod 18 is in rotation The ejection of body contact 28 is gone, Inner Constitution drive mechanism of the belt 31 by the second shaft bar 30 in ontology 1, and the second shaft bar 30 Rotation direction is counterclockwise, and the outer surface of belt 31 is evenly arranged with concave/convex-shaped structure, can be effectively to the object cut down Material is conveyed,

As the 6th switch block 23 by the 5th switch block 22 and limited block 27 constitutes rotational structure in Fig. 3, and the 6th switch block 23 with The connection type of 5th switch block 22 is engagement connection, advantageously allows cutter 26 and rotates, convenient to cut to material.

Working principle: when using this kind of novel multi-shaft extruder, material and medicament are passed through into the first charging respectively first Mouth 3 is passed into the inside of mixing chamber 2 with second charging aperture 4, then in the case where the first motor 5 of model Y90S-2 acts on, so that the One runner 6 rotates, so that the second runner 7 engaged with the first runner 6 rotates, so that third runner 8 It rotates, can effectively reduce the energy consumption, the bottom end of the first runner 6 and third runner 8 is respectively and fixedly provided with surface concave-convex surface First rotating shaft bar 9 effectively can crush material and be mixed, and prevent from reacting insufficient between material and material, can be effective Guarantee mixing after material quality, the material after being pulverized and mixed drops into inside extruder chamber 19, then will be fixed on control room 10 The second motor 11 of internal model Y90S-2 is opened, so that the 4th switch block 12 rotates, so that the first screw rod 13 Rotation, the outside of the first screw rod 13 is provided with heating layer 14, and heating layer 14 is internally provided with resistance wire, can effectively to material into Row melts, and is transmitted on balancing lever 15 by the first screw rod 13, and the inside of the fixed cooler bin 17 in the top of balancing lever 15 is set Be equipped with coolant liquid, can the material effectively to 15 surface of balancing lever cool down, heat emission fan 16 can effectively will be inside balancing lever 15 The heat of material is effectively distributed, and material can be effectively transmitted on the second screw rod 18 by balancing lever 15 by rotation, and second Screw rod 18 is again by material top to the end of extruder chamber 19, and by connecting the hole on 28 surface of shell, material is squeezed out, then by model The third motor 20 of Y90S-2 is opened, so that the 5th switch block 22 rotates, the rotation of the 5th switch block 22 is so that the 6th switch block 23 Rotate, the surface of the 6th switch block 23 is fixed with cutter 26, and the connection type between cutter 26 and connecting rod 25 be it is hinged, Cutter 26 can be rotated effectively with the rotation of the 6th switch block 23, so as to effectively cut to the material of extrusion, so that should Device can normal use, the material after cutting, since gravity drops into the 4th motor on belt 31 in model Y90S-2 Under the action of 29, so that the second shaft bar 30 rotates counterclockwise, the surface of belt 31 is evenly distributed with concave/convex-shaped structure, can Effectively the material dropped on belt 31 is conveyed, prevents material from falling during transportation, cause the device It gets stuck, so that convenient be transmitted the material cut down, and then greatly reduces the consumption of labour, it is above just to complete to be somebody's turn to do The sequence of operations of kind novel multi-shaft extruder.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of novel multi-shaft extruder, including ontology (1), control room (10), the second screw rod (18) and fixed block (24), special Sign is: the ontology (1) is fixedly arranged above mixing chamber (2), and first charging aperture (3) are offered on front side of mixing chamber (2), The mixing chamber (2) offers second charging aperture (4), and the top of second charging aperture (4) is fixed with first motor (5), described The lower end of first motor (5) is connected with the first runner (6), and the lower surface of the first runner (6) is provided with first rotating shaft bar (9), It is connected with the second runner (7) on rear side of first runner (6), and is connected with third runner (8) on rear side of the second runner (7), The control room (10) is arranged in the left side of mixing chamber (2), and the inside of control room (10) is fixed with the second motor (11), described The output end of second motor (11) is connected with the 4th switch block (12), and the right end of the 4th switch block (12) is fixed with the first screw rod (13), it is provided with heating layer (14) on the outside of first screw rod (13), and the right end of the first screw rod (13) is connected with balancing lever (15), it is provided with heat emission fan (16) below the balancing lever (15), and the upper surface of balancing lever (15) is fixed with cooler bin (17), second screw rod (18) is fixed on the right end of balancing lever (15), and the second screw rod (18) is arranged in extruder chamber (19) Inside, the end of the extruder chamber (19) are connected with connection shell (28), and extruder chamber (19) is fixedly arranged above third motor (20), the output end of the third motor (20) is connected with the 5th switch block (22), and is connected on the outside of the 5th switch block (22) Six switch blocks (23), the fixed block (24) is internally provided with the 5th switch block (22), and the lower end of fixed block (24) is fixed with company The outer surface of extension bar (25), the connecting rod (25) is fixed with cutter (26), and the two sides of connecting rod (25) are respectively and fixedly provided with limit Block (27), the inside of the ontology (1) is fixed with the 4th motor (29), and the left end of ontology (1) offers discharge port (21), institute The output end for stating the 4th motor (29) is connected with the second shaft bar (30), and the second shaft bar (30) is coated with belt (31)。

2. a kind of novel multi-shaft extruder according to claim 1, it is characterised in that: the first rotating shaft bar (9) passes through Inner Constitution rotational structure of first runner (6) in mixing chamber (2), and the surface concave-convex surface structure of first rotating shaft bar (9).

3. a kind of novel multi-shaft extruder according to claim 1, it is characterised in that: first screw rod (13) passes through the Inner Constitution rotational structure of four switch blocks (12) in extruder chamber (19), and the central axis and the first screw rod of the 4th switch block (12) (13) central axis overlaps.

4. a kind of novel multi-shaft extruder according to claim 1, it is characterised in that: the 6th switch block (23) passes through the Five switch blocks (22) and limited block (27) constitute rotational structure, and the connection type of the 6th switch block (23) and the 5th switch block (22) is to nibble Close connection.

5. a kind of novel multi-shaft extruder according to claim 1, it is characterised in that: the connection shell (28) and extruder chamber (19) connection type is to be threadedly coupled, and the section for connecting shell (28) is in hole shape structure, and connects the screw thread of shell (28) It is opposite with the rotation direction of the second screw rod (18) to screw direction.

6. a kind of novel multi-shaft extruder according to claim 1, it is characterised in that: the belt (31) passes through second turn Shaft (30) is in the Inner Constitution drive mechanism of ontology (1), and the rotation direction of the second shaft bar (30) is counterclockwise, and skin The outer surface of band (31) is evenly arranged with concave/convex-shaped structure.