CN110936580B - High-temperature extrusion molding machine - Google Patents
High-temperature extrusion molding machine Download PDFInfo
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- CN110936580B CN110936580B CN201911210797.7A CN201911210797A CN110936580B CN 110936580 B CN110936580 B CN 110936580B CN 201911210797 A CN201911210797 A CN 201911210797A CN 110936580 B CN110936580 B CN 110936580B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/802—Heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses a high-temperature extrusion molding machine, and relates to the technical field of plastic processing. Including the extrusion molding case, the headstock, pan feeding case and base, the inside (mixing) shaft that is provided with of pan feeding incasement, set up one deck electric heat layer on the inside lateral wall of pan feeding incasement, be provided with extrusion molding mechanism in the extrusion molding case, extrusion molding mechanism includes first spiral leaf, second spiral leaf and third spiral leaf and crisscross each other, and extrusion molding case lateral wall is passed to first pivot, second pivot and third pivot one end, is connected with the output shaft of the rotation motor in the headstock, is provided with the heating wire on first spiral leaf and the second spiral leaf. The invention overcomes the defects of the prior art, has reasonable design and convenient use, performs spiral extrusion after primary premixing of the master batch, and effectively improves the extrusion efficiency by using a spiral blade heating mode, thereby preventing heat waste and reducing manpower loss.
Description
Technical Field
The invention relates to the technical field of plastic processing, in particular to a high-temperature extrusion molding machine.
Background
An extruder is an important plastic machine, and most of the production and manufacture of plastic products can be realized by extrusion molding, and the extruder is generally formed by rotating a specially-shaped screw in a heated cylinder to extrude plastic.
When the plastic extruding machine is used, plastic master batches are mostly directly added into the machine barrel, the plastic master batches are heated by a heating element inside the machine barrel and then are stirred and extruded by a spiral blade on a spiral extruding rod, and in order to enable the master batches to be mixed more uniformly in the stirring process, a double screw or a three screw is often adopted for extrusion, wherein the three screw extruder has the advantages of strong plasticizing capacity, good mixing effect, better self-cleaning performance and the like of the double screw plastic extruder. The screw of the three-screw extruder is arranged in a cylinder in a straight line arrangement mode, a V-shaped arrangement mode and a triangular arrangement mode.
Generally, a single screw has no intermeshing zone, a twin screw has one intermeshing zone, a straight arrangement has two intermeshing zones, and a triangular screw has three intermeshing zones. The increase of the meshing area of the three-screw extruder doubles the rolling and shearing area. The screw can form high-efficiency rolling, crushing, kneading, rolling and folding functions on materials in operation. The high-efficiency kneading and mixing function ensures that the three-screw extruder can obtain the production efficiency with the same quality and the same yield as the single-screw and double-screw plastic extruders with large diameter or large length-diameter ratio without the large diameter and the large length-diameter ratio of the single screw or the double screw. Therefore, the three-screw extruder is used for blending modification of high polymers and high-brightness coating equipment with efficient mixing characteristics, compact structure and good economy.
However, the three-screw extruder has a great problem in the aspect of heating, generally, the closer the contact between the cylinder and the heating device is, the better the heating effect is, but the current heating method generally utilizes a resistance wire or pipeline heating mode to heat the extrusion molding raw material in the cylinder, and then produces the required product through the extrusion molding die, and the defects of uneven heating, slower heating process, large energy consumption and the like exist in the heating process, and the three-screw extruder needs a larger cylinder inner space and finer heating demand, and the existing heating device and mixing device often easily cause insufficient heating of the master batch, thereby greatly influencing the extrusion effect.
Disclosure of Invention
The invention aims to solve the problems that a three-screw extruder in the prior art is poor in heating effect, raw materials in a machine barrel are not uniformly heated, and the mixing time is long.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high temperature extrusion molding machine, includes the extrusion molding case, sets up in the headstock of extrusion molding case one side, the pan feeding case on extrusion molding incasement top and the base of extrusion molding bottom of the case portion, pan feeding roof portion is provided with agitator motor, and the pan feeding incasement portion is provided with the (mixing) shaft, the (mixing) shaft is connected with the agitator motor output shaft, the crisscross stirring leaf that is provided with in (mixing) shaft both sides, the feed inlet has been seted up to pan feeding case one side upper end, sets up one deck electric heat layer on the inside lateral wall of pan feeding incasement portion, pan feeding bottom of the case portion one side is provided with the pan feeding mouth, the pan feeding mouth communicates with the extrusion molding case, and pan feeding bottom of the case portion opposite side is provided with the backup pad, backup pad and extrusion molding roof portion fixed connection, be provided with extrusion molding mechanism in the extrusion molding incasement portion, extrusion molding bottom of the case portion sets up one deck hot plate, extrusion molding mechanism includes parallel arrangement's first pivot, second pivot and third pivot, first pivot, second pivot, extrusion molding mechanism, Be provided with first spiral leaf, second spiral leaf and third spiral leaf in second pivot and the third pivot respectively, crisscross each other between first spiral leaf, second spiral leaf and third spiral leaf, the third spiral leaf is tangent with hot plate upper surface, extrusion molding case lateral wall is passed to first pivot, second pivot and third pivot one end, is connected with the output shaft of the rotation motor in the headstock, and the first pivot, the second pivot other end rotate with the connector on another lateral wall of extrusion molding case and be connected, and the third pivot other end rotates with the extrusion outlet on another lateral wall of extrusion molding case and is connected, be provided with the heating wire on first spiral leaf and the second spiral leaf, be provided with temperature sensor on the lateral wall between first pivot and second pivot in the extrusion molding case, be provided with control panel on the extrusion molding case lateral wall, be provided with display screen and a plurality of control button on the control panel, display screen and temperature sensor electric connection, control button and agitator motor, rotation motor, electric heat layer, heating wire and hot plate electric connection on first spiral leaf and the second spiral leaf.
Preferably, the bottom end in the feeding box is obliquely provided with an electric heating plate towards the feeding port, and the electric heating plate is electrically connected with the control button.
Preferably, a plurality of first damping elastic pieces are arranged between the bottom of the feeding box and the top of the extrusion molding box.
Preferably, the base is of a trapezoidal structure.
Preferably, the base is hollow structure, is provided with damper in the base, damper sets up the stopper in base bottom both sides including rotating the dwang of connecting in extrusion molding bottom of the case portion with the symmetry, the dwang lower extreme is fixed with the slider, adopt second shock attenuation elastic component to be connected between the stopper of slider and both sides respectively, stopper bottom and base bottom sliding connection.
Preferably, the base is hollow structure, sets up many parallel transoms on the base lateral wall, and the base is inside to be close to headstock one end and to be provided with the air-blower, and extrusion molding bottom of the case portion is close to headstock one side and is provided with the tuyere, the air-blower is linked together through pipeline and tuyere, extrusion molding top of the case one side is provided with the exhaust chamber, and the exhaust chamber lower extreme sets up the extraction opening that communicates with the extrusion molding case, and the inside aspiration pump that is provided with of exhaust chamber, be linked together through the pipeline between aspiration pump and extraction opening, aspiration pump and air-blower and control button electric connection.
Preferably, the number of the spiral blades of the first spiral blade is half of that of the second spiral blade, and the first spiral blade and the second spiral blade are arranged in a staggered manner.
Preferably, the power box bottom is provided with a motor, and third pivot and first pivot pass the extrusion molding case and extend to in the power box, rotate with the power box lateral wall and be connected, a motor output shaft rotates with third pivot and first pivot through rotating the belt and being connected, No. two motor output shafts fixed connection in second pivot and the power box, No. two motors and a motor and control button electric connection.
Compared with the prior art, the invention provides a high-temperature extrusion molding machine, which has the following beneficial effects:
1. through the arrangement of the stirring shaft, the stirring blades, the electric heating layer and the electric heating plate in the feeding box, the masterbatch can be subjected to primary mixing of preheating and dissolving in one step before being placed in the extrusion molding box, the mixing uniformity of wood can be effectively improved, the heating uniformity of the masterbatch is improved, the mixing time of the masterbatch in the extrusion molding box in the later stage is shortened, and the extrusion molding efficiency is improved;
2. through first spiral leaf, the second spiral leaf, the third pivot, the setting of second pivot and first pivot, can make the masterbatch carry out even mixture, effectively extrude the air in the plastics, promote the mechanical properties of working of plastics, the third pivot simultaneously, be the alignment of a word of vertical direction between second pivot and the first pivot, it is great with the alignment difference of traditional horizontal direction, the tradition is that the masterbatch stirs on three screw rod simultaneously, cut, and this application is then successively through first spiral leaf, second spiral leaf and third spiral leaf stirring, extrude from extruding the mouth at last, more stir the masterbatch and cut, make things convenient for the unloading simultaneously.
3. Heating wire and extrusion molding bottom of the case portion on first spiral leaf, the second spiral leaf the hot plate can be effectively and even heat extrusion molding incasement portion, make the masterbatch mix to be heated more evenly, connect respectively between third pivot, second pivot and the first pivot simultaneously and rotate the motor, can make each pivot direction of rotation and rotation rate change, the degree of mixing of accurate regulation masterbatch promotes extrusion efficiency.
The device has the advantages that the design is reasonable, the use is convenient, the screw extrusion is carried out after the preliminary premixing of the master batch, the extrusion efficiency is effectively improved by using a spiral blade heating mode, the heat waste is prevented, and the manpower loss is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of a cross-sectional structure according to embodiment 1 of the present invention;
FIG. 3 is a schematic front view of a cross-sectional structure according to embodiment 2 of the present invention;
FIG. 4 is a schematic front sectional view illustrating an embodiment 3 of the present invention;
FIG. 5 is a schematic view of the shock absorbing mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the extrusion mechanism of the present invention.
In the figure: 1 extrusion molding box, 2 power box, 3 base, 4 feeding box, 5 air extraction box, 6 ventilation window, 7 feeding hole, 8 control panel, 9 display screen, 10 control button, 11 connector, 12 extrusion opening, 13 heating plate, 14 stirring shaft, 15 stirring blade, 16 stirring motor, 17 electric heating layer, 18 electric heating plate, 19 feeding opening, 20 first damping elastic part, 21 support plate, 22 air extraction pump, 23 air extraction opening, 24 extrusion molding mechanism, 25 damping mechanism, 26 blast opening, 27 blower, 28 first spiral blade, 29 second spiral blade, 30 third spiral blade, 31 third rotating shaft, 32 second motor, 33 first motor, 34 rotating belt, 35 slide block, 36 rotating rod, 37 limiting block, 38 second damping elastic part, 39 second rotating shaft, 40 first rotating shaft, 41 rotating motor and 42 temperature sensor.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-2 and 5-6, a high temperature extrusion molding machine comprises an extrusion molding box 1, a power box 2 arranged on one side of the extrusion molding box 1, a feeding box 4 arranged on the top end of the extrusion molding box 1 and a base 3 arranged at the bottom of the extrusion molding box 1, wherein a stirring motor 16 is arranged at the top of the feeding box 4, a stirring shaft 14 is arranged inside the feeding box 4, the stirring shaft 14 is connected with an output shaft of the stirring motor 16, stirring blades 15 are arranged on two sides of the stirring shaft 14 in a staggered manner, a feeding hole 7 is formed in the upper end of one side of the feeding box 4, an electric heating layer 17 is arranged on the side wall inside the feeding box 4, a feeding hole 19 is arranged on one side of the bottom of the feeding box 4, the feeding hole 19 is communicated with the extrusion molding box 1, a supporting plate 21 is arranged on the other side of the bottom of the feeding box 4, the supporting plate 21 is fixedly connected with the top of the extrusion molding box 1, an extrusion molding mechanism 24 is arranged in the extrusion molding box 1, and a heating plate 13 is arranged at the bottom of the extrusion molding box 1, extrusion molding mechanism 24 includes parallel arrangement's first pivot 40, second pivot 39 and third pivot 31, be provided with first spiral leaf 28, second spiral leaf 29 and third spiral leaf 30 on first pivot 40, second pivot 39 and the third pivot 31 respectively, crisscross each other between first spiral leaf 28, second spiral leaf 29 and third spiral leaf 30, third spiral leaf 30 is tangent with hot plate 13 upper surface, extrusion molding case 1 lateral wall is passed to first pivot 40, second pivot 39 and third pivot 31 one end, is connected with the output shaft of the rotation motor 41 in headstock 2, and first pivot 40, second pivot 39 other end rotate with connector 11 on another lateral wall of extrusion molding case 1 and are connected, and the third pivot 31 other end is rotated with extrusion molding case 1 another lateral wall on extrude mouth 12 and be connected, be provided with the heating wire on first spiral leaf 28 and the second spiral leaf 29, be provided with temperature sensor 42 on the lateral wall between first pivot 40 and second pivot 39 in extrusion molding case 1, be provided with control panel 8 on the extrusion molding case 1 outside wall, last display screen 9 and a plurality of control button 10 of being provided with of control panel 8, display screen 9 and temperature sensor 42 electric connection, control button 10 and agitator motor 16, rotate heating wire and the hot plate 13 electric connection on motor 41, electric heat layer 17, first spiral leaf 28 and the second spiral leaf 29.
In order to facilitate the premixed master batch to fall into the extrusion molding box 1 and improve the heating efficiency of the feeding box 4, preferably, an electric heating plate 18 is obliquely arranged at the bottom end inside the feeding box 4 towards the feeding port 19, and the electric heating plate 18 is electrically connected with the control button 10.
In order to improve the stability between the feeding box 4 and the extrusion molding box 1, it is preferable that a plurality of first shock absorbing elastic members 20 are provided between the bottom of the feeding box 4 and the top of the extrusion molding box 1.
In order to improve the stability of the device, it is preferable that the base 3 has a trapezoidal structure.
Cause the device case to rock in order to prevent that the device from removing and the motor use, it is preferred, base 3 is hollow structure, is provided with damper 25 in the base, damper 25 is including rotating the dwang 36 of connecting in extrusion molding case 1 bottom with the symmetry set up in the stopper 37 of base 3 bottom both sides, dwang 36 lower extreme is fixed with slider 35, adopt second damping elastic piece 38 to be connected between the stopper 37 of slider 35 and both sides respectively, stopper 37 bottom and base 3 bottom sliding connection.
In order to conveniently and rapidly cool the inside of the device after extrusion is completed and prevent dry burning from being caused and influence the service life of the device, preferably, the base 3 is of a hollow structure, the side wall of the base 3 is provided with a plurality of parallel ventilation windows 6, one end of the inside of the base 3, which is close to the power box 2, is provided with an air blower 27, one side of the bottom of the extrusion molding box 1, which is close to the power box 2, is provided with a blast port 26, the air blower 27 is communicated with the blast port 26 through a pipeline, one side of the top end of the extrusion molding box 1 is provided with an air extraction box 5, the lower end of the air extraction box 5 is provided with an air extraction opening 23 communicated with the extrusion molding box 1, an air extraction pump 22 is arranged inside the air extraction box 5, the air extraction pump 22 is communicated with the air extraction opening 23 through a pipeline, and the air blower 27 and the control button 10 are electrically connected.
Example 2:
as shown in fig. 3, this embodiment is substantially the same as embodiment 1, and preferably, the number of the first spiral blades 28 is half of that of the second spiral blades 29, and the first spiral blades 28 and the second spiral blades 29 are arranged alternately. The second spiral blade 29 and the third spiral blade 30 below the master batch can be effectively made to fall into as soon as possible, the extrusion efficiency is accelerated, meanwhile, the use of the electric heating wire is reduced, and energy is saved.
Example 3:
as shown in fig. 4, this embodiment is substantially the same as embodiment 1, preferably, a first motor 33 is disposed at the bottom end of the power box 2, a third rotating shaft 31 and a first rotating shaft 40 extend into the power box 2 through the extrusion molding box 1 and are rotatably connected to the side wall of the power box 2, an output shaft of the first motor 33 is rotatably connected to the third rotating shaft 31 and the first rotating shaft 40 through a rotating belt 34, the second rotating shaft 39 is fixedly connected to an output shaft of a second motor 32 in the power box 2, and the second motor 32 and the first motor 33 are electrically connected to the control button 10. The third rotating shaft 31 and the first rotating shaft 40 can synchronously rotate, the rotating speed of the second rotating shaft 39 and the rotating speed of the third rotating shaft 31 and the rotating speed of the first rotating shaft 40 in staggered rotation can be conveniently adjusted, the shearing efficiency is improved, and power resources are saved.
The working principle is as follows: when the extrusion molding machine is used, firstly, the electric heating layer 17, the electric heating plate 18 and the stirring motor 16 are turned on through the control button 10, then master batch is added into the feeding box 4 through the feeding hole 7, after the master batch is primarily mixed, heated and stirred in the feeding box 4, the first motor 33 and the second motor 32 are turned on, the first motor 33 drives the third rotating shaft 31 and the first rotating shaft 40 to rotate clockwise, the second motor 32 drives the second rotating shaft 39 to rotate anticlockwise, the heating plate 13, the heating wires on the first spiral blade 28 and the second spiral blade 29 are electrified and heated, then, the feeding hole 19 is turned on, the preheated master batch falls into the extrusion molding box 1, is extruded from the extrusion port 12 after being stirred and sheared through the first spiral blade 28, the second spiral blade 29 and the third spiral blade 30, meanwhile, in the process of the mixer, the temperature in the extrusion molding box 1 can be observed through the display screen 9, the rotating speed of each motor can be adjusted at the same time, after the extrusion is completed, no. two motors 32 and No. one motor 33 are closed, the heating wires and the heating plate 13 are heated, and the air suction pump 22 and the air blower 27 are opened simultaneously, so that hot air in the extrusion molding box 1 is replaced quickly, the purpose of quickly cooling is achieved, and the service life of the lifting device is prolonged.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The high-temperature extrusion molding machine comprises an extrusion molding box (1), a power box (2) arranged on one side of the extrusion molding box (1), a feeding box (4) arranged on the top end of the extrusion molding box (1) and a base (3) arranged at the bottom of the extrusion molding box (1), and is characterized in that a stirring motor (16) is arranged at the top of the feeding box (4), a stirring shaft (14) is arranged inside the feeding box (4), the stirring shaft (14) is connected with an output shaft of the stirring motor (16), stirring blades (15) are arranged on two sides of the stirring shaft (14) in a staggered manner, a feeding port (7) is formed in the upper end of one side of the feeding box (4), an electric heating layer (17) is arranged on the inner side wall of the feeding box (4), a feeding port (19) is formed in one side of the bottom of the feeding box (4), the feeding port (19) is communicated with the extrusion molding box (1), and a supporting plate (21) is arranged on the other side of the bottom of the feeding box (4), the utility model discloses a plastic extruding machine, including extrusion molding box (1), backup pad (21) and extrusion molding box (1) top fixed connection, be provided with extrusion molding mechanism (24) in extrusion molding box (1), extrusion molding box (1) bottom sets up one deck hot plate (13), extrusion molding mechanism (24) are including parallel arrangement's first pivot (40), second pivot (39) and third pivot (31), be provided with first spiral leaf (28), second spiral leaf (29) and third spiral leaf (30) on first pivot (40), second pivot (39) and third pivot (31) respectively, crisscross each other between first spiral leaf (28), second spiral leaf (29) and third spiral leaf (30), the spiral leaf number of first spiral leaf (28) is half of second spiral leaf (29), and first spiral leaf (28) and the crisscross setting of second spiral leaf (29), third spiral leaf (30) are tangent with hot plate (13) upper surface, the utility model discloses a plastic extruding box, including extrusion molding box (1), first pivot (40), second pivot (39) and third pivot (31) one end pass extrusion molding box (1) lateral wall, be connected with the output shaft of rotation motor (41) in headstock (2), first pivot (40), second pivot (39) other end and connector (11) on extrusion molding box (1) another lateral wall rotate to be connected, and third pivot (31) other end and extrusion molding box (1) on another lateral wall extrude mouthful (12) and rotate to be connected, be provided with the heating wire on first spiral leaf (28) and second spiral leaf (29), be provided with temperature sensor (42) on the lateral wall between first pivot (40) and second pivot (39) in extrusion molding box (1), be provided with control panel (8) on extrusion molding box (1) the outside wall, be provided with display screen (9) and a plurality of control button (10) on control panel (8), the display screen (9) is electrically connected with the temperature sensor (42), and the control button (10) is electrically connected with the stirring motor (16), the rotating motor (41), the electric heating layer (17), the electric heating wires on the first spiral blade (28) and the second spiral blade (29) and the heating plate (13).
2. A high temperature extrusion molding machine as claimed in claim 1, wherein: the bottom end in the feeding box (4) is obliquely provided with an electric heating plate (18) towards the feeding port (19), and the electric heating plate (18) is electrically connected with the control button (10).
3. A high temperature extrusion molding machine as claimed in claim 1, wherein: be provided with a plurality of first shock attenuation elastic component (20) between pan feeding case (4) bottom and extrusion molding case (1) top.
4. A high temperature extrusion molding machine as claimed in claim 1, wherein: the base (3) is of a trapezoidal structure.
5. A high temperature extrusion molding machine as claimed in claim 1, wherein: base (3) are hollow structure, are provided with damper (25) in the base, damper (25) are including rotating dwang (36) of connecting in extrusion molding case (1) bottom and symmetry set up in stopper (37) of base (3) bottom both sides, dwang (36) lower extreme is fixed with slider (35), adopt second damping elastic component (38) to be connected between stopper (37) of slider (35) and both sides respectively, stopper (37) bottom and base (3) bottom sliding connection.
6. A high temperature extrusion molding machine as claimed in claim 1, wherein: base (3) are hollow structure, set up many parallel transoms (6) on base (3) lateral wall, and base (3) inside is close to headstock (2) one end and is provided with air-blower (27), and extrusion molding case (1) bottom is close to headstock (2) one side and is provided with tuyere (26), air-blower (27) are linked together through pipeline and tuyere (26), extrusion molding case (1) top one side is provided with exhaust chamber (5), and exhaust chamber (5) lower extreme sets up extraction opening (23) that are linked together with extrusion molding case (1), and exhaust chamber (5) inside is provided with aspiration pump (22), be linked together through the pipeline between aspiration pump (22) and extraction opening (23), aspiration pump (22) and air-blower (27) and control button (10) electric connection.
7. A high temperature extrusion molding machine as claimed in claim 1, wherein: the utility model discloses a motor (33) of power box (2) bottom, third pivot (31) and first pivot (40) pass extrusion molding case (1) and extend to power box (2) in, rotate with power box (2) lateral wall and be connected, No. one motor (33) output shaft rotates through rotating belt (34) and third pivot (31) and first pivot (40) and is connected, No. two motor (32) output shaft fixed connection in second pivot (39) and power box (2), No. two motor (32) and a motor (33) and control button (10) electric connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911210797.7A CN110936580B (en) | 2019-12-02 | 2019-12-02 | High-temperature extrusion molding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911210797.7A CN110936580B (en) | 2019-12-02 | 2019-12-02 | High-temperature extrusion molding machine |
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| CN110936580A CN110936580A (en) | 2020-03-31 |
| CN110936580B true CN110936580B (en) | 2021-11-19 |
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| CN113580533A (en) * | 2021-08-17 | 2021-11-02 | 安徽泓泽新材料科技有限公司 | Multifunctional adjustable double-screw extruder unit and processing technology thereof |
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| US10633506B2 (en) * | 2015-09-01 | 2020-04-28 | Stuart D. Frenkel | Reconstituted composite materials derived from waste made by solid state pulverization |
| CN205614981U (en) * | 2016-04-21 | 2016-10-05 | 仙桃永利医疗用品有限公司 | Constant temperature plastics extruder |
| EP3281767A1 (en) * | 2016-08-11 | 2018-02-14 | Coperion GmbH | Method and device for producing a film for electrical energy stores |
| CN107511986A (en) * | 2017-05-27 | 2017-12-26 | 侯俊民 | Heating of plastic extruder inside and outside conduction oil |
| CN207942669U (en) * | 2017-10-31 | 2018-10-09 | 沈燕 | A kind of extruder with efficient production capacity |
| CN108329513B (en) * | 2018-03-13 | 2023-12-15 | 南通回力橡胶有限公司 | Automatic processing extrusion equipment for rubber regeneration |
| CN208068824U (en) * | 2018-04-16 | 2018-11-09 | 湖州讯腾电缆材料科技有限公司 | A kind of FEP end groups quick treatment device |
| CN209273923U (en) * | 2018-11-14 | 2019-08-20 | 玉田县益利机械制造有限公司 | A kind of PE pipe production equipment |
| CN209521134U (en) * | 2018-12-28 | 2019-10-22 | 潍坊市宇通橡胶制品有限公司 | A kind of novel and multifunctional rubber internal mixer |
| CN209580421U (en) * | 2019-01-16 | 2019-11-05 | 泉州市万德塑料制品有限公司 | A kind of tube extrusion molding machine |
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2019
- 2019-12-02 CN CN201911210797.7A patent/CN110936580B/en active Active
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