CN214491442U - Spiral hot runner device convenient to temperature regulation - Google Patents
Spiral hot runner device convenient to temperature regulation Download PDFInfo
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- CN214491442U CN214491442U CN202120519585.3U CN202120519585U CN214491442U CN 214491442 U CN214491442 U CN 214491442U CN 202120519585 U CN202120519585 U CN 202120519585U CN 214491442 U CN214491442 U CN 214491442U
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- hot runner
- gear
- hot
- runner body
- temperature regulation
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Abstract
The utility model belongs to the technical field of the hot runner device, especially, be a heliciform hot runner device convenient to temperature regulation, including hot runner body and mounting panel, the discharge gate has been seted up to hot runner body's below, and hot runner body's left side is provided with the hot plate, the left side of hot plate is connected with the heat insulating board, and the surface mounting of heat insulating board has the bolt, hot runner body's upper end is connected with the stopper, and the surface mounting of stopper has the spring, the mounting panel sets up in hot runner body's upper end, and the below of mounting panel is connected with the sealing washer, the internally mounted of mounting panel has the motor, and the right side of motor is connected with the axis of rotation, the surface of axis of rotation is provided with first gear, and the below of first gear is connected with the second gear to the axle center department of second gear is provided with the hob. This heliciform hot runner device convenient to temperature regulation, the temperature of regulation hot runner device that can be quick is convenient quick with the melting charge injection mould.
Description
Technical Field
The utility model relates to a hot runner device technical field specifically is a heliciform hot runner device convenient to temperature regulation.
Background
Compared with a common runner mold, the hot runner mold has the advantages of high injection molding efficiency, good molding quality, raw material saving and the like, the hot runner technology is continuously developed and perfected along with the development of the polymer industry, the application range of the hot runner mold is more and more extensive, and the prior hot runner device technology still has the following problems:
1. the existing hot runner device is inconvenient to adjust the temperature of the hot runner device, so that the temperature of the hot runner is too high, and the service life of the device is shortened;
2. the existing hot runner device is inconvenient to rapidly inject molten materials into a mold, and is easy to cause the phenomenon of incomplete injection molding.
In view of the above problems, innovative design is urgently needed on the basis of the original spiral hot runner device convenient for temperature adjustment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heliciform hot runner device convenient to temperature regulation to propose current heliciform hot runner device in solving above-mentioned background art, be not convenient for adjust hot runner device's temperature, be not convenient for quick with the problem of melting charge injection mold.
In order to achieve the above object, the utility model provides a following technical scheme: a spiral hot runner device convenient for temperature adjustment comprises a hot runner body and a mounting plate, wherein a discharge hole is arranged below the hot runner body, and the left side of the hot runner body is provided with a heating plate, the left side of the heating plate is connected with a heat insulation plate, the surface of the heat insulation plate is provided with a bolt, the upper end of the hot runner body is connected with a limit block, the surface of the limit block is provided with a spring, the mounting plate is arranged at the upper end of the hot runner body, a sealing ring is connected below the mounting plate, a motor is arranged in the mounting plate, the right side of the motor is connected with a rotating shaft, a first gear is arranged on the surface of the rotating shaft, a second gear is connected below the first gear, and the axle center department of second gear is provided with the hob, the internally mounted of mounting panel has temperature-sensing device, and the feed inlet has been seted up in the left side of mounting panel.
Preferably, the bolts are in threaded connection with the hot runner body and are distributed on the surface of the heat insulation plate at equal intervals.
Preferably, a sliding installation structure is formed between the limiting block and the hot runner body through a spring, and the limiting block and the hot runner body are tightly attached.
Preferably, a rotating installation structure is formed between the first gear and the installation plate through a motor, and the first gear is connected with the rotating shaft in a clamping mode.
Preferably, the first gear and the second gear are in meshed connection, and the first gear and the second gear are arranged perpendicularly to each other.
Preferably, the screw rod and the second gear are arranged in a manner of overlapping the axes, and the screw rod and the hot runner body are arranged in parallel.
Compared with the prior art, the beneficial effects of the utility model are that: the spiral hot runner device convenient for temperature adjustment can quickly adjust the temperature of the hot runner device and conveniently and quickly inject molten materials into a mold;
1. when the hot runner device is used, the heating plate is fixed on the surface of the hot runner body through the bolts and the heat insulation plate, the heating plate heats the hot runner body, the temperature of the device is sensed through the temperature sensing device, data are transmitted to the console in real time, and the temperature of the hot runner device is adjusted by adjusting the power of the heating plate, so that the purpose of quickly adjusting the temperature of the hot runner device is achieved;
2. when using this hot runner device, feed in raw material to the hot runner body through the feed inlet, drive axis of rotation and first gear rotation through the motor, drive second gear and hob rotation through first gear, drive the melting charge when the hob rotates and pour into the die cavity from the discharge gate with higher speed into, reached convenient quick with the purpose of melting charge injection mold.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall top view structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the first gear and the rotating shaft of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a hot runner body; 2. a discharge port; 3. heating plates; 4. a heat insulation plate; 5. a bolt; 6. a limiting block; 7. a spring; 8. mounting a plate; 9. a seal ring; 10. a motor; 11. a rotating shaft; 12. a first gear; 13. a second gear; 14. a screw rod; 15. a temperature sensing device; 16. and (4) feeding a material inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Referring to fig. 1-4, the present invention provides a technical solution: a spiral hot runner device convenient for temperature adjustment comprises a hot runner body 1, a discharge port 2, a heating plate 3, a heat insulation plate 4, a bolt 5, a limiting block 6, a spring 7, a mounting plate 8, a sealing ring 9, a motor 10, a rotating shaft 11, a first gear 12, a second gear 13, a screw rod 14, a temperature sensing device 15 and a feed inlet 16, wherein the discharge port 2 is arranged below the hot runner body 1, the heating plate 3 is arranged on the left side of the hot runner body 1, the heat insulation plate 4 is connected to the left side of the heating plate 3, the bolt 5 is arranged on the surface of the heat insulation plate 4, the limiting block 6 is connected to the upper end of the hot runner body 1, the spring 7 is arranged on the surface of the limiting block 6, the mounting plate 8 is arranged at the upper end of the hot runner body 1, the sealing ring 9 is connected to the lower side of the mounting plate 8, the motor 10 is arranged inside the mounting plate 8, and the rotating shaft 11 is connected to the right side of the motor 10, a first gear 12 is arranged on the surface of the rotating shaft 11, a second gear 13 is connected below the first gear 12, a screw rod 14 is arranged at the axis of the second gear 13, a temperature sensing device 15 is arranged inside the mounting plate 8, and a feeding hole 16 is formed in the left side of the mounting plate 8;
furthermore, the bolts 5 are in threaded connection with the hot runner body 1, the bolts 5 are distributed on the surface of the heat insulation plate 4 at equal intervals, the heat insulation plate 4 and the heating plate 3 can be fixed on the surface of the hot runner body 1 through the bolts 5, the heating efficiency of the heating plate 3 can be improved, unnecessary energy loss is reduced, and the bolts 5 can be distributed at equal intervals to enable the bolts 5 to fix the heat insulation plate 4 more firmly and stably;
furthermore, a sliding installation structure is formed between the limiting block 6 and the hot runner body 1 through a spring 7, the limiting block 6 and the hot runner body 1 are tightly attached, the limiting block 6 is driven by the spring 7 to slide, so that the limiting block 6 can be more conveniently and quickly fixed between the hot runner body 1 and the mounting plate 8, and the limiting block 6 and the hot runner body 1 are tightly attached, so that the limiting block 6 can be more reliably fixed on the hot runner body 1;
furthermore, a rotating installation structure is formed between the first gear 12 and the installation plate 8 through a motor 10, the first gear 12 is connected with the rotating shaft 11 in a clamping manner, the motor 10 can drive the screw rod 14 to rotate, the screw rod 14 drives the melting material to be injected into the mold in an accelerating manner, and the first gear 12 and the rotating shaft 11 can rotate synchronously through the clamping connection;
furthermore, the first gear 12 and the second gear 13 are in meshed connection, and the first gear 12 and the second gear 13 are arranged vertically to each other, so that the meshed connection enables the transmission between the first gear 12 and the second gear 13 to be more accurate and reliable, and the mutually vertical arrangement enables the rotation direction to be changed, thereby facilitating the installation of the device;
further, adopt axis coincidence setting between hob 14 and the second gear 13, and adopt mutual parallel arrangement between hob 14 and the hot runner body 1, the axis coincidence sets up rocking when can reducing hob 14 and rotate, and mutual parallel arrangement can make the device more steady at the during operation.
The working principle is as follows: when the spiral hot runner device convenient for temperature adjustment is used, the hot runner body 1 is fed through the feeding hole 16, the rotating shaft 11 and the first gear 12 are driven to rotate by the motor 10, the second gear 13 and the screw rod 14 are driven to rotate by the first gear 12, the first gear 12 and the second gear 13 are meshed and connected, so that the transmission of the first gear and the second gear is more accurate and reliable, the screw rod 14 drives molten materials to accelerate the molten materials to be injected into a mold cavity from the discharging hole 2 when rotating, the shaking of the screw rod 14 when rotating can be reduced due to the fact that the screw rod 14 and the second gear 13 are arranged in an axis overlapping mode, the purpose of conveniently and rapidly injecting the molten materials into a mold is achieved, the heating plate 3 is fixed on the surface of the hot runner body 1 through the bolts 5 and 4, the heating plate 3 heats the hot runner body 1, the temperature of the heat insulation plate is sensed through the temperature sensing device 15, and data are transmitted to the console in real time, and the temperature of the hot runner device is adjusted by adjusting the power of the heating plate 3, so that the aim of quickly adjusting the temperature of the hot runner device is fulfilled.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a heliciform hot runner device convenient to temperature regulation, includes hot runner body (1) and mounting panel (8), its characterized in that: the hot runner device is characterized in that a discharge port (2) is formed in the lower portion of the hot runner body (1), a heating plate (3) is arranged on the left side of the hot runner body (1), a heat insulation plate (4) is connected to the left side of the heating plate (3), a bolt (5) is arranged on the surface of the heat insulation plate (4), a limiting block (6) is connected to the upper end of the hot runner body (1), a spring (7) is arranged on the surface of the limiting block (6), a mounting plate (8) is arranged on the upper end of the hot runner body (1), a sealing ring (9) is connected to the lower portion of the mounting plate (8), a motor (10) is arranged inside the mounting plate (8), a rotating shaft (11) is connected to the right side of the motor (10), a first gear (12) is arranged on the surface of the rotating shaft (11), a second gear (13) is connected to the lower portion of the first gear (12), and a spiral rod (14) is arranged at the axis center of the second gear (13), the inside mounting of mounting panel (8) has temperature-sensing device (15), and feed inlet (16) have been seted up on the left side of mounting panel (8).
2. The helical hot-runner apparatus for facilitating temperature regulation of claim 1, wherein: the bolts (5) are in threaded connection with the hot runner body (1), and the bolts (5) are distributed on the surface of the heat insulation plate (4) at equal intervals.
3. The helical hot-runner apparatus for facilitating temperature regulation of claim 1, wherein: a sliding installation structure is formed between the limiting block (6) and the hot runner body (1) through a spring (7), and the limiting block (6) is tightly attached to the hot runner body (1).
4. The helical hot-runner apparatus for facilitating temperature regulation of claim 1, wherein: a rotating installation structure is formed between the first gear (12) and the installation plate (8) through the motor (10), and the first gear (12) is connected with the rotating shaft (11) in a clamping mode.
5. The helical hot-runner apparatus for facilitating temperature regulation of claim 1, wherein: the first gear (12) and the second gear (13) are in meshed connection, and the first gear (12) and the second gear (13) are arranged vertically.
6. The helical hot-runner apparatus for facilitating temperature regulation of claim 1, wherein: the screw rod (14) and the second gear (13) are arranged in an axis overlapping mode, and the screw rod (14) and the hot runner body (1) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120519585.3U CN214491442U (en) | 2021-03-11 | 2021-03-11 | Spiral hot runner device convenient to temperature regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120519585.3U CN214491442U (en) | 2021-03-11 | 2021-03-11 | Spiral hot runner device convenient to temperature regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214491442U true CN214491442U (en) | 2021-10-26 |
Family
ID=78198430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120519585.3U Active CN214491442U (en) | 2021-03-11 | 2021-03-11 | Spiral hot runner device convenient to temperature regulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214491442U (en) |
-
2021
- 2021-03-11 CN CN202120519585.3U patent/CN214491442U/en active Active
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