A screw heating device

Abstract

The utility model discloses a screw heating device, including the heating copper body one and heating copper body two of being located on single screw extruder, the top of heating copper body one and heating copper body two is connected through hinged joint, and the top of heating copper body one and heating copper body two is opened with fixed component symmetry, wherein, the top of heating copper body one and heating copper body two is opened with a plurality of jack, and the heating rod is inserted in the jack, and fixed component is used for fixing heating rod, and the outer periphery of heating copper body one and heating copper body two still is provided with the protective cover, through setting fixed component, it can fix heating rod, make it convenient for the quick replacement and maintenance work of damaged heating rod to the device's maintenance efficiency is greatly promoted to the device's maintenance efficiency, and the downtime of single screw extruder is reduced further.

Claims

1. A screw heating device, characterized in that, include: Heating copper body one (1) and heating copper body two (2) are installed on a single screw extruder. The tops of heating copper body one (1) and heating copper body two (2) are hinged together by hinges (4). Fixing components (6) are symmetrically provided on the tops of heating copper body one (1) and heating copper body two (2), wherein: The top of the first heating copper body (1) and the second heating copper body (2) are provided with multiple insertion holes (101), and heating rods (5) are inserted into the insertion holes (101). The fixing component (6) is used to fix the heating rods (5). The outer periphery of the first heating copper body (1) and the second heating copper body (2) is also provided with protective covers (3). The fixing component (6) includes a fixing plate (601), which is fixed to the top of the first heating copper body (1) and the second heating copper body (2) respectively. Multiple sliding columns (603) are evenly distributed and slidably connected in the middle of the fixing plate (601). One end of each sliding column (603) is fixed with an abutment block (604), which abuts against the heating rod (5).

2. The screw heating device according to claim 1, characterized in that: A handle (606) is fixedly connected to one end of the sliding column (603), and a spring (602) is installed between the handle (606) and the fixing plate (601).

3. The screw heating device according to claim 1, characterized in that: The bottom of the first heating copper body (1) and the second heating copper body (2) are symmetrically provided with lugs, and the lugs are screwed with fixing bolts (7).

4. The screw heating device according to claim 1, characterized in that: One end of the protective cover (3) is symmetrically provided with a plug (301), and the plug (301) is inserted into the socket (102) at both ends of the heating copper body one (1) and the heating copper body two (2).

5. A screw heating device according to claim 4, characterized in that: The inner side of the protective cover (3) is provided with heat insulation cotton (302).

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