A kind of extruder barrel cleaning device
Technical field
The utility model relates to a kind of equipment cleaning device, especially a kind of cleaning device for extruder barrel.
Background technology
Modified plastic industry, major part is the production model of small lot, many kinds, the complete needs of production of certain batch are changed the line of production, if the product colour of different batches, composition, performance are different, just need to carry out clean operation to plastic extruder.During cleaning, often screw rod is pulled out to cleaning, and the cleaning of machine barrel difficulty comparatively, and more difficultly judge whether machine barrel is cleared up thoroughly.In practical operation, mainly contain peripheral hardware motor and drive the method such as clear up.
Application number is that 201020558311.7 Chinese patent discloses " cleaning machine for screw cylinder of extruder ", application number is that 201120227497.2 Chinese patent discloses " cleaning device for barrels of extruders ", all disclosed on horizontal long bolt steel brush has been installed, utilizing peripheral hardware motor to drive clears up, but need the accessories such as additional configuration electric machine support, guide wheel, take larger operating space, equipment cost is high.
Application number is that 201110142546.7 Chinese patent discloses " a kind of cleaning mechanism for screw tube of extruding machine ", disclosure Liao Jiang rotation mandrel packs barrel into and is connected with spline connecting sleeve, utilize the original rotating box of equipment to provide polishing power to clear up, but because equipment manufacturer is different with unit type, this rotation mandrel's size cannot be general, and dismounting mandrel takes a long time, during cleaning barrel, vertically barrel carries out, can not level cleaning.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of low cost, convenient and swift, workable, saves the extruder barrel cleaning device of work-yard.
For addressing the above problem, the technical scheme that the utility model adopts is as follows:
A kind of extruder barrel cleaning device, comprise hand-held turning tool, rotating shaft, tubular axis and cleaning brush, one end of described rotating shaft is arranged on the front end of described hand-held turning tool, the other end of described rotating shaft is fixedly connected with one end of tubular axis, the other end of described tubular axis is removably provided with cleaning brush, is socketed with movable annulus on described tubular axis; During work, described movable annulus is fixed on the outside of extruder barrel feed end, and described cleaning brush stretches into extruder barrel inside, and cleaning brush carries out cleaning along with the rotation of hand-held turning tool.
For simple to operate, convenient light and handy, as further technical scheme of the present utility model, described hand-held turning tool is percussion drill or electric drill.
As further technical scheme of the present utility model, described rotating shaft is fixedly connected with tubular axis by lock screw.
As further technical scheme of the present utility model, described tubular axis length is 2~4 meters.
In order to improve processing safety, as further technical scheme of the present utility model, described movable annulus is screwed in the outside of extruder barrel feed end, as the strong point and baffle plate.
As further technical scheme of the present utility model, the internal diameter of described movable annulus is greater than the external diameter of described tubular axis.
As further technical scheme of the present utility model, described cleaning brush is brass wire brush.
As further technical scheme of the present utility model, the external diameter of described cleaning brush is identical with the internal diameter of extruder barrel, replaceable use, and do not damage machine tube inner wall.
Compared to existing technology, the beneficial effects of the utility model are: the utility model is simple in structure, have solved the defect existing in background technology, utilize hand-held turning tool that cleaning brush is rotated, thereby realize the cleaning to extruder barrel.Not only with low cost, swift to operate, workable, save work-yard, and can be to machine barrel vertical and horizontal direction clear up simultaneously.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, hand-held turning tool; 2, rotating shaft; 3, lock screw; 4, tubular axis; 5, movable annulus; 6, screw; 7, cleaning brush; 8, extruder barrel.
The specific embodiment
As shown in Figure 1, a kind of extruder barrel cleaning device, comprise hand-held turning tool 1, rotating shaft 2, tubular axis 4 and cleaning brush 7, one end of rotating shaft 2 is arranged on the front end of hand-held turning tool 1, the other end of rotating shaft 2 is fixedly connected with one end of tubular axis 4 by lock screw 3, and the other end of tubular axis 4 is removably provided with cleaning brush 7, and the external diameter of cleaning brush 7 is identical with the internal diameter of extruder barrel 8, on tubular axis 4, be socketed with movable annulus 5, the internal diameter of movable annulus 5 is greater than the external diameter of tubular axis 4; During work, the outside that movable annulus 5 is fixed on extruder barrel 8 feed ends by screw 6 is as the strong point, and cleaning brush 7 stretches into extruder barrel 8 inside, and cleaning brush 7 carries out cleaning along with the rotation of hand-held turning tool 1.
As preferably, the hand-held turning tool 1 in present embodiment is percussion drill, and the length of tubular axis 4 is 3 meters, and cleaning brush 7 is brass wire brush.
Carry out extruder barrel 8 when clean, only need open the power supply of percussion drill, rotate brass wire brush, manually control rotating shaft 2 simultaneously and move forward and backward, comprehensive cleaning is carried out in extruder barrel 8 inside.
Above-mentioned embodiment is only preferred embodiment of the present utility model; can not limit with this scope of the utility model protection, the variation of any unsubstantiality that those skilled in the art does on basis of the present utility model and replacement all belong to the utility model scope required for protection.