CN213564276U - Heating device of plastic extruder - Google Patents
Heating device of plastic extruder Download PDFInfo
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- CN213564276U CN213564276U CN202022378459.9U CN202022378459U CN213564276U CN 213564276 U CN213564276 U CN 213564276U CN 202022378459 U CN202022378459 U CN 202022378459U CN 213564276 U CN213564276 U CN 213564276U
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- driving wheel
- shell
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- driving
- servo motor
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastics extruder heating device belongs to plastics extruder technical field. A U-shaped rod is fixed at the top end of the shell, and a driving mechanism is arranged at the lower end of the top of the U-shaped rod; a chute at the bottom end in the shell is provided with a bearing plate, the top end of the bearing plate is provided with a groove, the bottom end of the bearing plate is fixed with a sliding block, a heater is arranged in the groove, and the other end of the sliding block extends out of the chute and is movably connected with a first circular ring; a servo motor and a circular plate are further fixed in the shell, the output end of the servo motor is fixedly connected with the circle center of the circular plate, a fixed block is arranged at the edge of the top end of the circular plate, the fixed block is movably connected with a second circular ring, and the first circular ring is fixedly connected with the second circular ring through a driving rod; by using the device, the servo motor drives the circular plate to rotate, so that the driving rod drives the bearing plate and the heater to move back and forth, the plastic can be uniformly heated, and the heating effect is improved.
Description
Technical Field
The utility model relates to a plastic extruder technical field, in particular to plastic extruder heating device.
Background
The plastic extruder is generally called as a main machine, and the subsequent equipment matched with the plastic extruder is called as an auxiliary machine; in the existing heating device of the plastic extruder, the position of a heater is fixed, so that the heating efficiency is not high, the heat coverage range is low, and the plastic cannot be uniformly heated; there is a need to solve the above problems by designing a heating apparatus of a plastic extruder capable of uniformly heating plastic of the plastic extruder.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic extruder heating device to thereby solve current plastic extruder heating device and can't lead to the not high problem of heating efficiency to plastics thermally equivalent.
In order to solve the technical problem, the utility model provides a heating device of a plastic extruder, which comprises a hollow shell, wherein a control switch is arranged on the side surface of the shell, a U-shaped rod is fixed at the top end of the shell, and a driving mechanism is arranged at the lower end of the top of the U-shaped rod;
a chute at the bottom end in the shell is provided with a bearing plate, the top end of the bearing plate is provided with a groove, the bottom end of the bearing plate is fixedly provided with a sliding block movably connected with the chute, a heater is arranged in the groove and connected with the groove through two connecting blocks, and the other end of the sliding block extends out of the chute and is movably connected with a first circular ring; a servo motor and a circular plate are further fixed in the shell, the output end of the servo motor is fixedly connected with the circle center of the circular plate, a fixed block is arranged at the edge of the top end of the circular plate, the fixed block is movably connected with a second circular ring, and the first circular ring is fixedly connected with the second circular ring through a driving rod;
the heater and the servo motor are electrically connected with the control switch.
Optionally, the servo motor comprises a driving motor, a first driving wheel, a second driving wheel, a third driving wheel, a first stirring rod, a second stirring rod and a third stirring rod, the output end of the driving motor is fixedly connected with the first driving wheel, the first driving wheel is connected with the second driving wheel through a first conveying belt, the third driving wheel is connected with the second driving wheel through a second conveying belt, one end of the first stirring rod, one end of the second stirring rod and one end of the third stirring rod are fixed to the first driving wheel, the second driving wheel and the third driving wheel respectively, and the other end of the first stirring rod extends into the shell and is fixed with helical blades on the side faces.
Optionally, the driving motor is electrically connected to the control switch.
Optionally, a feed pipe and a discharge pipe are respectively arranged on the side surface of the shell.
In the heating device of the plastic extruder provided by the utility model, a U-shaped rod is fixed on the top end of the shell, and a driving mechanism is arranged at the lower end of the top of the U-shaped rod; a chute at the bottom end in the shell is provided with a bearing plate, the top end of the bearing plate is provided with a groove, the bottom end of the bearing plate is fixed with a sliding block, a heater is arranged in the groove, and the other end of the sliding block extends out of the chute and is movably connected with a first circular ring; a servo motor and a circular plate are further fixed in the shell, the output end of the servo motor is fixedly connected with the circle center of the circular plate, a fixed block is arranged at the edge of the top end of the circular plate, the fixed block is movably connected with a second circular ring, and the first circular ring is fixedly connected with the second circular ring through a driving rod; by using the device, the servo motor drives the circular plate to rotate, so that the driving rod drives the bearing plate and the heater to move back and forth, the plastic can be uniformly heated, and the heating effect is improved.
Drawings
Fig. 1 is a schematic structural view of a heating device of a plastic extruder provided by the present invention.
Detailed Description
The heating device of the plastic extruder provided by the invention is further described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
Example one
The utility model provides a heating device of a plastic extruder, the structure of which is shown in figure 1, comprising a hollow shell 1, wherein a control switch 2 is arranged on the side surface of the shell 1, a U-shaped rod 3 is fixed on the top end of the shell, and a driving mechanism is arranged at the lower end of the top part of the U-shaped rod 3; a sliding groove 15 at the bottom end inside the shell 1 is provided with a bearing plate 14, the top end of the bearing plate 14 is provided with a groove, the bottom end of the bearing plate is fixedly provided with a sliding block 18 movably connected with the sliding groove 15, a heater 17 is arranged in the groove and connected with the groove through two connecting blocks 16, and the other end of the sliding block 18 extends out of the sliding groove 15 and is movably connected with a first circular ring 19; still be fixed with servo motor 20 and be equipped with plectane 21 in the casing 1, servo motor 20 output with the centre of a circle fixed connection of plectane 21, plectane 21 top edge is equipped with fixed block 22, fixed block 22 swing joint has second ring 23, first ring 19 with through actuating lever 24 fixed connection between the second ring 23, through servo motor 20 drives plectane 21 rotates, makes actuating lever 24 drives loading board 14 and heater 17 is in round trip movement on the spout 18, heater 17 with servo motor 20 all with control switch 2 electricity is connected and the three all is connected with external power source. Use plastics extruder heating device has guaranteed that plastics can be heated evenly, has improved the heating effect, has satisfied the enterprise and has required to the heating of plastics extruder.
The servo motor 20 comprises a driving motor 4, a first driving wheel 5, a second driving wheel 7, a third driving wheel 9, a first stirring rod 10, a second stirring rod 11 and a third stirring rod 12, an output end of the driving motor 4 is fixedly connected with the first driving wheel 5, the first driving wheel 5 is connected with the second driving wheel 7 through a first conveying belt 6, the first driving wheel 5 is connected with the third driving wheel 9 through a second conveying belt 8, one end of each of the first stirring rod 10, the second stirring rod 11 and the third stirring rod 12 is respectively fixed on the first driving wheel 5, the second driving wheel 7 and the third driving wheel 9, the other end of each of the first stirring rod 10, the second stirring rod 11 and the third stirring rod 12 extends into the shell 1, the side faces of each of the first stirring rod 5 are respectively fixed with a spiral blade 13, and the first driving wheel 5 is driven to rotate by the driving motor 4 so as to drive the second driving wheel 7 and the third driving wheel 9 to, make first puddler 10 second puddler 11 with third puddler 12 equidirectional stirring plastics, stirring effect is more abundant like this for plastics are heated more evenly, third puddler 12, it is first driving motor 4 with control switch 2 electricity is connected and driving motor 4 is connected with external power source. The side surface of the shell 1 is respectively provided with a feeding pipe 25 and a discharging pipe 26 which are respectively used for feeding and discharging plastics.
When in use, plastics enter the shell 1 from the feeding hole 25, the control switch 2 controls the driving motor 4 and the servo motor 20 to work simultaneously, the output end of the driving motor 4 drives the first driving wheel 5 to rotate and drives the second driving wheel 7 and the third driving wheel 9 to rotate, so that the first stirring rod 10, the second stirring rod 11 and the same-direction stirring plastic, the servo motor 20 drives the circular plate 21 to rotate, the circular plate 21 drives one end of the driving rod 24 to rotate around the center of the circular plate 21 through the fixed block 22, the other end of the driving rod 24 drives the sliding block 18 and the driving plate 14 to move back and forth on the sliding slot 18, the plastic is heated uniformly in the stirring process, the heating effect is improved, and the heating requirement of an enterprise on the plastic extruder is met.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (4)
1. A heating device of a plastic extruder comprises a hollow shell (1), and is characterized in that a control switch (2) is installed on the side surface of the shell (1), a U-shaped rod (3) is fixed at the top end of the shell, and a driving mechanism is arranged at the lower end of the top of the U-shaped rod (3);
a sliding groove (15) at the bottom end in the shell (1) is provided with a bearing plate (14), the top end of the bearing plate (14) is provided with a groove, the bottom end of the bearing plate is fixedly provided with a sliding block (18) movably connected with the sliding groove (15), a heater (17) is arranged in the groove and is connected with the groove through two connecting blocks (16), and the other end of the sliding block (18) extends out of the sliding groove (15) and is movably connected with a first circular ring (19); a servo motor (20) and a circular plate (21) are further fixed in the shell (1), the output end of the servo motor (20) is fixedly connected with the circle center of the circular plate (21), a fixed block (22) is arranged on the edge of the top end of the circular plate (21), the fixed block (22) is movably connected with a second circular ring (23), and the first circular ring (19) is fixedly connected with the second circular ring (23) through a driving rod (24);
the heater (17) and the servo motor (20) are electrically connected with the control switch (2).
2. The heating device of the plastic extruder according to claim 1, wherein the servo motor (20) comprises a driving motor (4), a first driving wheel (5), a second driving wheel (7), a third driving wheel (9), a first stirring rod (10), a second stirring rod (11) and a third stirring rod (12), the output end of the driving motor (4) is fixedly connected with the first driving wheel (5), the first driving wheel (5) is connected with the second driving wheel (7) through a first conveyer belt (6), the third driving wheel (9) is connected with the first driving wheel through a second conveyer belt (8), and one end of the first stirring rod (10), one end of the second stirring rod (11) and one end of the third stirring rod (12) are respectively fixed on the first driving wheel (5), the second driving wheel (7) and the third driving wheel (9), the other end of the two-way valve extends into the shell (1) and the side surfaces of the two-way valve are fixed with helical blades (13).
3. A heating device of a plastic extruder as claimed in claim 2, characterized in that the drive motor (4) is electrically connected to the control switch (2).
4. A heating device of a plastic extruder as claimed in claim 1, characterized in that the housing (1) is provided with a feed pipe (25) and a discharge pipe (26) on the sides, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022378459.9U CN213564276U (en) | 2020-10-23 | 2020-10-23 | Heating device of plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022378459.9U CN213564276U (en) | 2020-10-23 | 2020-10-23 | Heating device of plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213564276U true CN213564276U (en) | 2021-06-29 |
Family
ID=76529740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022378459.9U Active CN213564276U (en) | 2020-10-23 | 2020-10-23 | Heating device of plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213564276U (en) |
-
2020
- 2020-10-23 CN CN202022378459.9U patent/CN213564276U/en active Active
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