CN204878299U - Weaving roller with pottery outer tube - Google Patents

Abstract

The utility model relates to a weaving roller with pottery outer tube, ceramic outer tube including the pivot and the pivot circumference outside, the inner tube has been cup jointed in the circumference outside of pivot, and the inner wall of inner tube passes through parallel key and pivot key -type connection, rubber sleeve is cup jointed in the circumference outside of inner tube, and ceramic outer tube, ceramic outer tube and rubber sleeve interference fit have been cup jointed to the circumference outside of rubber sleeve, the circumference outside equipartition of pottery outer tube has 8 half slots, the outer wall surface of pottery outer tube is equipped with the resinous coat. The utility model discloses a pottery outer tube has splendid surperficial smoothness nature and insulation diagnosis, can avoid the garland, improves work efficiency, simultaneously, the combination of resinous coat and ceramic outer tube has splendid insulating effect, can avoid cotton fiber to produce static, improves roller work efficiency, the inner tube passes through the parallel key with the pivot to be connected, and ceramic outer tube cup joints in the rubber sleeve outside, can convenient change when parts damages, reduce the plant maintenance cost.

Description

A kind of textile roller being provided with ceramic outer pipe

Technical field

The utility model relates to Weaving device, is specifically related to a kind of textile roller being provided with ceramic outer pipe.

Background technique

Textile roller is generally the parts for loom pull-up tight feeder line, and the large multiplex milling machine milling of former technique becomes roller, jagged, very easily produces wounded.Traditional textile roller system pig iron, steel casting cylinder, comparatively large to the damage of fiber, a large amount of short fibres can be caused in operation process, and also its housing pig iron, steel making, weight is large, and energy consumption is high, and working life is short, is easily corroded, and maintenance cost is large, and down time is long; Although current roller also slightly improves, the lightweight material foundry goods such as practical lightweight aluminium, but has deficiency, such as it does not have enough bending resistances and torsional rigidity, does not have higher accuracy of manufacturing and interchangeability, does not meet surface abrasion resistance and the tough and tensile characteristic in center yet.

Model utility content

The purpose of this utility model is to overcome defect of the prior art, designs a kind of textile roller being provided with ceramic outer pipe, adopts ceramic outer pipe, has splendid surface smoothness and insulation characterisitic, can avoid garland, increase work efficiency; Meanwhile, the combination of resinous coat and ceramic outer pipe, has splendid insulation effect, can avoid cotton fine generation electrostatic, improve roller working efficiency; Interior pipe is connected by flat key with rotating shaft, and ceramic outer pipe is socketed in outside rubber sleeve, can when parts damages convenient changing, reduce cost of equipment maintenance.

For achieving the above object, the technological scheme that the utility model adopts is a kind of textile roller being provided with ceramic outer pipe, comprises the ceramic outer pipe outside rotating shaft and shaft circumference; The periphery of rotating shaft is socketed with interior pipe, and the inwall of interior pipe is connected with rotating shaft key by flat key; The periphery of interior pipe is socketed with rubber sleeve, and the periphery of rubber sleeve is socketed with ceramic outer pipe, ceramic outer pipe and rubber sleeve interference fit; The periphery of ceramic outer pipe is evenly equipped with 8 half slots; The outer wall surface of ceramic outer pipe is provided with resinous coat;

The diameter of half slot is 3mm; Resin-coated thickness is 2mm; The radial thickness of ceramic outer pipe is 8mm, and the radial thickness of rubber sleeve is 12mm.

Preferably, interior pipe is pipe in aluminum alloy; Resinous coat is thermosetting phenolic resin coating.

Advantage of the present utility model and beneficial effect are:

Be provided with the textile roller of ceramic outer pipe, adopt ceramic outer pipe, there is splendid surface smoothness and insulation characterisitic, can garland be avoided, increase work efficiency; Meanwhile, the combination of resinous coat and ceramic outer pipe, has splendid insulation effect, can avoid cotton fine generation electrostatic, improve roller working efficiency; Interior pipe is connected by flat key with rotating shaft, and ceramic outer pipe is socketed in outside rubber sleeve, can when parts damages convenient changing, reduce cost of equipment maintenance.

Accompanying drawing explanation

Fig. 1 is the structural representation that the utility model is provided with the textile roller of ceramic outer pipe.

In figure: 1, resinous coat; 2, interior pipe; 3, rubber sleeve; 4, flat key; 5, half slot; 6, rotating shaft; 7, ceramic outer pipe.

Embodiment

Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection domain of the present utility model with this.

Embodiment 1

As shown in Figure 1: a kind of textile roller being provided with ceramic outer pipe, the ceramic outer pipe 7 of rotating shaft 6 and rotating shaft 6 periphery is comprised; The periphery of rotating shaft 6 is socketed with interior pipe 2, and the inwall of interior pipe 2 is connected with rotating shaft 6 key by flat key 4; The periphery of interior pipe 2 is socketed with rubber sleeve 3, and the periphery of rubber sleeve 3 is socketed with ceramic outer pipe 7, ceramic outer pipe 7 and rubber sleeve 3 interference fit; The periphery of ceramic outer pipe 7 is evenly equipped with 8 half slots 5; The outer wall surface of ceramic outer pipe 7 is provided with resinous coat 1;

The diameter of half slot 5 is 3mm; The thickness of resinous coat 1 is 2mm; The radial thickness of ceramic outer pipe 7 is 8mm, and the radial thickness of rubber sleeve 3 is 12mm.Interior pipe 2 is pipe 2 in aluminum alloy; Resinous coat 1 is thermosetting phenolic resin coating 1.

The beneficial effect of the present embodiment is: the textile roller being provided with ceramic outer pipe, adopts ceramic outer pipe, has splendid surface smoothness and insulation characterisitic, can avoid garland, increase work efficiency; Meanwhile, the combination of resinous coat and ceramic outer pipe, has splendid insulation effect, can avoid cotton fine generation electrostatic, improve roller working efficiency; Interior pipe is connected by flat key with rotating shaft, and ceramic outer pipe is socketed in outside rubber sleeve, can when parts damages convenient changing, reduce cost of equipment maintenance.

The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (2)

1. be provided with a textile roller for ceramic outer pipe, it is characterized in that, comprise the ceramic outer pipe outside rotating shaft and shaft circumference; The periphery of rotating shaft is socketed with interior pipe, and the inwall of interior pipe is connected with rotating shaft key by flat key; The periphery of interior pipe is socketed with rubber sleeve, and the periphery of rubber sleeve is socketed with ceramic outer pipe, ceramic outer pipe and rubber sleeve interference fit; The periphery of ceramic outer pipe is evenly equipped with 8 half slots; The outer wall surface of ceramic outer pipe is provided with resinous coat;

The diameter of half slot is 3mm; Resin-coated thickness is 2mm; The radial thickness of ceramic outer pipe is 8mm, and the radial thickness of rubber sleeve is 12mm.

2. be provided with the textile roller of ceramic outer pipe as claimed in claim 1, it is characterized in that, interior pipe is pipe in aluminum alloy; Resinous coat is thermosetting phenolic resin coating.