CN210911097U - Electric heating gun barrel for plastic profile production - Google Patents
Electric heating gun barrel for plastic profile production Download PDFInfo
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- CN210911097U CN210911097U CN201921654327.5U CN201921654327U CN210911097U CN 210911097 U CN210911097 U CN 210911097U CN 201921654327 U CN201921654327 U CN 201921654327U CN 210911097 U CN210911097 U CN 210911097U
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- heating
- sleeve
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- barrel
- annular
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Abstract
The utility model discloses an electrical heating barrel for plastic section bar production, including the barrel body, the cover is equipped with heating sleeve on the barrel body, heating sleeve comprises two semi-annular sleeves, two hinge rotation connection is passed through to semi-annular sleeve's one side, two semi-annular sleeve keeps away from hinge one side and links to each other through coupling mechanism, two semi-annular sleeve's inboard all is equipped with the heating mechanism that heats the barrel body. This heating barrel has adopted infrared heating coil, and the heating sleeve that the outside was established in the cover is the metal material for the heat dissipation for the temperature on electric heat ring surface is lower relatively, has reduced the energy consumption.
Description
Technical Field
The utility model relates to a plastics shaping production facility field especially relates to an electrical heating barrel is used in plastic section bar production.
Background
Plastic heating equipment such as a plastic machine, an extruder, a plastic wire drawing machine, a film blowing machine, a granulator, an extruding machine, a plastic pipe profile production line and the like melts plastic particles into a colloidal state through a gun barrel, and then extrudes the colloidal state onto a corresponding die to form various plastic products.
The barrel is generally heated by an electric heating ring surrounding the barrel to reach the temperature required by production, and the traditional equipment adopts a common electric heating ring and is covered by a protective cover. The protective cover does not accord with the current trend of energy conservation and consumption reduction, and the protective cover causes slower heat dissipation, so that the surface temperature of the electric heating coil is higher, and the energy consumption is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the electric heating barrel is used in production of plastic section bar that proposes, and this heating barrel has adopted infrared heating coil, and the heating sleeve that the outside cover was established is the metal material for the heat dissipation, makes the temperature on electric heating ring surface lower relatively, has reduced the energy consumption.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electrical heating barrel for plastic section bar production, includes the barrel body, the cover is equipped with heating sleeve on the barrel body, heating sleeve comprises two semi-ring shaped sleeve, two hinge rotation connection, two are passed through to semi-ring shaped sleeve's one side semi-ring shaped sleeve keeps away from hinge one side and links to each other through coupling mechanism, heating sleeve's inboard is equipped with the heating mechanism that heats the barrel body.
Preferably, the connecting mechanism comprises a first connecting block fixedly connected to one of the semi-annular sleeves, and a second connecting block matched with the first connecting block is fixedly connected to the other semi-annular sleeve and is connected with the first connecting block through a connecting screw.
Preferably, the second connecting block is in an inverted L shape.
Preferably, the heating mechanism comprises an annular groove arranged on the inner side of the heating sleeve, and an infrared electric heating coil is arranged in the annular groove.
Preferably, a plurality of reinforcing pads are arranged on the inner side of the semi-annular sleeve, and the reinforcing pads are all semi-circular.
Preferably, the heating sleeve is made of metal.
Compared with the prior art, the utility model, its beneficial effect does:
1. be provided with heating sleeve, and heating sleeve is whole to be the metal material, and the heat conductivity of metal is higher, and the heat conduction is fast to reduce the apparent temperature of infrared electric heat ring, just can reduce the heat that infrared electric heat ring itself gived off, finally reduce the power consumption of infrared electric heat ring, reach energy-concerving and environment-protective purpose.
2. The hinge and the connecting mechanism are arranged, when the heating sleeve needs to be overhauled, the whole heating sleeve can be opened by detaching the connecting screw, and the heating sleeve is very convenient.
Drawings
Fig. 1 is a schematic structural view of an electric heating gun barrel for plastic profile production according to the present invention;
fig. 2 is a schematic view of the electric heating gun for plastic profile production when the electric heating gun is opened.
In the figure: 1 heating sleeve, 2 second connecting blocks, 3 connecting screws, 4 first connecting blocks, 5 semi-annular sleeves, 6 reinforcing pads, 7 barrel bodies, 8 hinges, 9 annular grooves and 10 infrared electric heating rings.
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.
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, and are only for convenience of description and simplicity of 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 therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, an electrical heating barrel for plastic section bar production, including barrel body 7, the cover is equipped with heating sleeve 1 on barrel body 7, and heating sleeve 1 comprises two semi-annular sleeves 5, and one side of two semi-annular sleeves 5 is passed through hinge 8 and is rotated the connection, and two semi-annular sleeves 5 keep away from hinge 8 one side and link to each other through coupling mechanism, and heating sleeve 1's inboard is equipped with the heating mechanism that heats barrel body 7.
Wherein, coupling mechanism includes first connecting block 4 of fixed connection on one of them semi-annular sleeve 5, fixedly connected with and first connecting block 4 matched with second connecting block 2 on another semi-annular sleeve 5, and second connecting block 2 passes through connecting screw 3 and links to each other with first connecting block 4.
Wherein, second connecting block 2 is for falling L shape, makes things convenient for first connecting block 4 and second connecting block 2 to be connected.
Wherein, the heating mechanism comprises an annular groove 9 arranged at the inner side of the heating sleeve 1, and an infrared electric heating coil 10 is arranged in the annular groove 9.
Wherein, the inboard of half annular sleeve 5 is equipped with a plurality of reinforcement pads 6, and a plurality of reinforcement pads 6 are semi-circular, can make the installation more firm through the setting of reinforcement pad 6.
Wherein, heating sleeve 1 is the metal material, and the thermal conductivity of metal is higher, and the heat conduction is fast to reduce the apparent temperature of infrared electric heat ring 10, just can reduce the heat that infrared electric heat ring 10 itself gived off, finally reduce the power consumption of infrared electric heat ring 10, reach energy-concerving and environment-protective purpose.
The utility model discloses in, during the use, through installing whole heating sleeve 1 in the 7 outsides of barrel body, then through being connected first connecting block 4 and second connecting block 2 through connecting screw 3, can accomplish the installation, during the use, start infrared electric heat ring 10, heat barrel body 7, heating sleeve 1 wholly is the metal material, the thermal conductivity of metal is higher, heat conduction is fast, thereby reduce the apparent temperature of infrared electric heat ring 10, just can reduce the heat that infrared electric heat ring 10 itself gived off, finally reduce the power consumption of infrared electric heat ring 10, reach energy-concerving and environment-protective purpose.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an electrical heating barrel for plastic section bar production, includes barrel body (7), its characterized in that, the cover is equipped with heating sleeve (1) on barrel body (7), heating sleeve (1) comprises two semi-ring sleeve (5), two hinge (8) are passed through to one side of semi-ring sleeve (5) and are rotated the connection, two hinge (8) one side is kept away from in semi-ring sleeve (5) and link to each other through coupling mechanism, the inboard of heating sleeve (1) is equipped with carries out the heating mechanism that heats barrel body (7).
2. The electric heating barrel for plastic profile production according to claim 1, wherein the connecting mechanism comprises a first connecting block (4) fixedly connected to one of the semi-annular sleeves (5), a second connecting block (2) matched with the first connecting block (4) is fixedly connected to the other semi-annular sleeve (5), and the second connecting block (2) is connected with the first connecting block (4) through a connecting screw (3).
3. An electrically heated barrel for the production of plastic profiles according to claim 2, characterised in that the second connecting piece (2) is of inverted L shape.
4. An electrically heated barrel for plastic profile production according to claim 1, wherein the heating means comprises an annular groove (9) provided inside the heating sleeve (1), and an infrared electric heating coil (10) is provided in the annular groove (9).
5. An electrically heated barrel for the production of plastic profiles according to claim 1, characterised in that the inside of the semi-annular sleeve (5) is provided with a plurality of reinforcement pads (6), the plurality of reinforcement pads (6) being semi-circular.
6. The electrically heated barrel for plastic profile production as claimed in claim 1, wherein the heating sleeve (1) is made of metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654327.5U CN210911097U (en) | 2019-09-30 | 2019-09-30 | Electric heating gun barrel for plastic profile production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921654327.5U CN210911097U (en) | 2019-09-30 | 2019-09-30 | Electric heating gun barrel for plastic profile production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210911097U true CN210911097U (en) | 2020-07-03 |
Family
ID=71360391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921654327.5U Active CN210911097U (en) | 2019-09-30 | 2019-09-30 | Electric heating gun barrel for plastic profile production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210911097U (en) |
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2019
- 2019-09-30 CN CN201921654327.5U patent/CN210911097U/en active Active
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