CN201559114U

CN201559114U - Omnidirectional polisher of PVC (Polyvinyl Chloride) color coextrusion profile surface

Info

Publication number: CN201559114U
Application number: CN2009202911263U
Authority: CN
Inventors: 于志诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-28
Filing date: 2009-12-28
Publication date: 2010-08-25
Anticipated expiration: 2019-12-28

Abstract

The utility model discloses an omnidirectional polisher of a PVC (Polyvinyl Chloride) color coextrusion profile surface, relating to auxiliary equipment in the production process of PVC color coextrusion profiles. The omnidirectional polisher comprises a fixing frame, a rotary disc, an electric motor, a polishing wheel, a locking device and a locating device, wherein a disc skeleton is fixed on the fixing frame, three bearing pressure blocks are uniformly distributed at the periphery of the disc skeleton matching with the rotary disc, and all the bearing pressure blocks press a flange of the rotary disc; a slipway device is fixed on the rotary disc, the electric motor is fixed on the slipway device, and the polishing wheel is fixed on the output shaft of the electric motor; the locating device and the locking device are arranged between the fixing frame and the rotary disc; and a guide device is also movably connected on the rotary disc. The omnidirectional polisher has favorable polishing effect to the coextrusion surface of the PVC color coextrusion profiles; and simultaneously, aiming at different profiles, a polishing working surface of the equipment can carry out omnidirectional regulation, is convenient to operate and has high production efficiency.

Description

The comprehensive polishing machine in PVC color coextrusion section bar surface

Technical field

The utility model relates to a kind of auxiliary equipment in the PVC color coextrusion section bar production process, especially a kind ofly is easy to regulate the polishing face, and can realize the comprehensive polishing machine in PVC color coextrusion section bar surface of coextruded layer surface finish work.

Background technology

In recent years, increasing along with PVC plastic door-window colorize, characteristics such as the color coextrusion section bar is strong with its good luster effect, weatherability, case hardness height are accepted by market gradually.Numerous PVC section bar manufacturing enterprises are the demand that satisfies the door and window personalization, nearly all want to produce PVC color coextrusion section bar.

According to the production characteristics of color coextrusion material, the section bar co-extrusion surface that pulls out occurs shrinking the defective that trace, blanking bar, Friction mark, pit etc. influence presentation quality through regular meeting, need polish the surface.As a fangle, mostly present polishing mode is to use for reference and come from other industry, as grinding-polishing at aluminium section bar, owing to be not to carry out custom-designedly at the characteristics of PVC color coextrusion section bar, there are a lot of problems in use, high as complicated operation, cost.The profile shapes treatment facility of being announced in the Chinese patent 200610048951.1 " a kind of surface treatment method of profile shapes " for another example, the polishing machine that directly will be furnished with polishing wheel is installed in the subsequent handling of section bar extrusion shaping machine, the outstanding problem that this kind occupation mode exists is, when polishing at PVC color coextrusion section bar different surfaces, the adjustment in orientation bothers or is difficult to and realizes very much, thereby has caused big, the inefficient problem of co-extrusion section bar surface finish labor intensity.

The utility model content

In order to solve the deficiencies in the prior art, the utility model provides a kind of PVC color coextrusion section bar surface comprehensive polishing machine, and the co-extrusion surface of PVC color coextrusion section bar is had good polishing effect; Simultaneously, at different section bars, this equipment polishing face can comprehensively be regulated, and easy to operate, the production efficiency height.

The technical scheme that its technical problem that solves the utility model adopts is: the comprehensive polishing machine in PVC color coextrusion section bar surface, it is characterized in that, and comprise fixed mount, rotating disk, motor, polishing wheel, locking device and positioner; Be fixed with the disk skeleton on the described fixed mount, uniform three bearing briquettings on disk skeleton and periphery that rotating disk cooperates, all bearing briquettings all are pressed on the flange of rotating disk; Fixing slide rest device on the described rotating disk is fixed with motor on the described slide rest device, fixing polishing wheel on the described motor output shaft; Positioner and locking device are set between described fixed mount and the rotating disk.

Also flexibly connect a guider on the described rotating disk, described guider comprises support, and the rack-mount rotatable carrying roller that be arranged in parallel with polishing wheel, described support and rotating disk flexibly connect by briquetting, can realize carrying roller relatively moving with respect to the rotating disk axis.

Described positioner comprises alignment pin, sleeve, preloading spring, reaches the locating hole that cooperates with alignment pin, and described sleeve is fixed on the rotating disk, and the alignment pin that is fixed with preloading spring is located in the sleeve, and alignment pin can move relative to sleeve under the effect of external force; The some locating holes that are distributed on the disk skeleton match with the alignment pin end.

Described locking device comprises the adjustable tightening handle that is threaded with compressing tablet, described adjustable tightening arm pivot post is rotatable be nested with the through hole of the contacted disk skeleton of rotating disk flange edge in, described through hole is two, briquetting is pressed on the rotating disk flange.

Described slide rest device comprises carriage saddle, guide rail, slide unit, screw mandrel and handwheel, and described carriage saddle is fixed on the rotating disk, and slide unit is movably connected on the carriage saddle by guide rail and screw mandrel, and a handwheel is installed in the operating side of described screw mandrel.

Described polishing wheel comprises the wheel matrix and is fixed on polishing material layer on the wheel matrix, the preferred nylon of described polishing material layer.

The number of described locating hole is 4.

The beneficial effects of the utility model are: the utlity model has following advantage:

1. at the polishing requirement on differential profiles surface, need not dismounting, only need through the simple rotation position and lock, can realize the co-extrusion section bar surface finish in four orientation (top, following, front, back).

2. by regulating the relative position of polishing wheel and carrying roller and section bar, can satisfy the section bar coextruded layer surface finish of different specification size section quickly and easily.

3. this use new design is reasonable, and compact conformation is easy and simple to handle, can satisfy demand of practical production.

Description of drawings

Fig. 1 is a front view of the present utility model;

Fig. 2 is a right view of the present utility model;

Fig. 3 is an A place partial enlarged drawing among Fig. 2;

Fig. 4 is the cutaway view of polishing wheel.

Among the figure: 11 fixed mounts, 12 disk skeletons, 13 bearing briquettings, 21 carrying rollers, 22 supports, 23 briquettings, 3 positioners, 31 alignment pins, 32 sleeves, 33 preloading springs, 4 locking devices, 41 compressing tablets, 42 adjustable tightening handles, 5 slide rest devices, 51 carriage saddles, 52 guide rails, 53 slide units, 54 handwheels, 6 polishing wheels, 61 wheel matrixes, 62 polishing material layers, 7 motor, 8 rotating disks, 81 rotating disk flanges, 9 section bars.

The specific embodiment

As Fig. 1～shown in Figure 4, the comprehensive polishing machine in this kind PVC color coextrusion section bar surface is used for the polishing on PVC color coextrusion section bar 9 co-extrusion surfaces.It comprises fixed mount 11, rotating disk 8, motor 7, polishing wheel 6, guider, locking device and positioner.

Described fixed mount is installed on the typing platform of section bar extrusion equipment production line, bolting has a disk skeleton 12 on the fixed mount 11, uniform three the bearing briquettings 13 that make progress in a plane week that described disk skeleton 12 cooperates with rotating disk 8, described bearing briquetting 13 is connected on the disk skeleton 12 by bolt, bearing briquetting 13 can the bolt axis be that the center rotates freely, and three bearing briquettings all are pressed on the rotating disk flange 81 with disk skeleton sides adjacent; Fixedly connected slide rest device on the described rotating disk 8 by motor 7 of bolting, connects polishing wheel 6 on the slide unit of described slide rest device on the described motor output shaft, purpose is to realize the feed motion of polishing wheel with respect to section bar by the slip of slide unit.Described polishing wheel 6 comprises wheel matrix 61 and is fixed on polishing material layer 62 on the wheel matrix, the preferred nylon yarn of described polishing material layer, and nylon yarn is embedded on the wheel matrix.

Positioner 3 and locking device 4 are set between described fixed mount and the rotating disk.

Fix a guider with the polishing wheel relative position on the described rotating disk, this guider comprises the support 22 that is fixed on the rotating carrying roller 21 that be arranged in parallel with polishing wheel on the rotating disk 8 and carrying roller is installed, one end of described support 22 be provided with one with the polishing wheel pipe that be arranged in parallel, free activity is nested with carrying roller 21 on the pipe, thereby can guarantee that carrying roller is parallel and rotating with respect to polishing wheel; The described support other end by one fixedly briquetting 23 and associated bolt be fixed on the rotating disk, can realize that by elasticity bolt carrying roller with respect to the relatively moving of rotating disk axis, realizes regulating the purpose that carrying roller contacts with section bar according to the model of section bar.

Described positioner 3 comprises alignment pin 31, sleeve 32, preloading spring 33, locating hole, described sleeve 32 is fixed on the rotating disk, the alignment pin 31 that is equipped with preloading spring 33 be located in sleeve 32 in, four locating holes that are distributed on the disk skeleton match with the alignment pin end, round pin is inserted in the locating hole under the effect of spring force, and be lock-out state this moment; Alignment pin can move relative to sleeve under the effect of external force, extracts the locking that alignment pin can be removed rotating disk and disk skeleton.Because the angle in twos of four locating holes is all 90 °, so can realize polishing at the differential profiles different surfaces by the setting alignment pin.

Described locking device 4 comprises compressing tablet 41 and adjustable tightening handle 42.The rotating shaft part of adjustable tightening handle is rotatable be nested with the through hole of the contacted disk skeleton of rotating disk flange edge in, described through hole is two, and be separated by 180 °, stressed even during with assurance locking, adjustable tightening handle is by the metal sheeting that is threaded, compressing tablet 41 is pressed on the rotating disk flange 81, by rotating locking and the release after adjustable tightening handle 42 can be realized the rotating disk location.

Described slide rest device 5 comprises carriage saddle 51, guide rail 52, slide unit 53, screw mandrel and handle 54, described carriage saddle 51 is fixed on the rotating disk 8, slide unit is by guide rail and screw mandrel and carriage saddle flexible connection, a handwheel 54 is installed in the operating side of described screw mandrel, by rotation hand wheel, can realize the motion of polishing wheel 6 with respect to section bar.

The shift knob of control motor is installed on the slide rest device.

Method of operating is: need polished surface at co-extrusion section bar, extract alignment pin simultaneously rotary turnplate to direct bearing, alignment pin runs into locating hole action immediately under the effect of preloading spring, inserts locating hole, realizes the location; Be pressed on the flange by compressing tablet then rotating disk is fixed on the disk skeleton, realize the relative locking of rotating disk and disk skeleton; After section bar 9 on the production line pulls out, regulate the position of guider and carriage, carrying roller is contacted with co-extrusion section bar respectively with polishing wheel.Press shift knob, connect motor power, polishing wheel is extruded the direction rotation along section bar, and co-extrusion section bar can be realized the polishing to the section bar surface with when extruding production.

Embodiment recited above is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; this area person skilled all should expand as in the determined protection domain of the utility model claims various distortion of the present utility model and improvement.

Except that the described technical characterictic of specification, be the known technology of those skilled in the art.

Claims

1. the comprehensive polishing machine in PVC color coextrusion section bar surface is characterized in that, comprises fixed mount, rotating disk, motor, polishing wheel, locking device and positioner; Be fixed with the disk skeleton on the described fixed mount, uniform three bearing briquettings on disk skeleton and periphery that rotating disk cooperates, all bearing briquettings all are pressed on the flange of rotating disk; Fixing slide rest device on the described rotating disk is fixed with motor on the described slide rest device, fixing polishing wheel on the described motor output shaft; Positioner and locking device are set between described fixed mount and the rotating disk.

2. the comprehensive polishing machine in PVC color coextrusion section bar according to claim 1 surface, it is characterized in that, also flexibly connect a guider on the described rotating disk, described guider comprises support, and the rack-mount rotatable carrying roller that be arranged in parallel with polishing wheel, and described support and rotating disk flexibly connect by briquetting.

3. the comprehensive polishing machine in PVC color coextrusion section bar according to claim 1 surface, it is characterized in that, described positioner comprises alignment pin, sleeve, preloading spring, reaches the locating hole that cooperates with alignment pin, described sleeve is fixed on the rotating disk, the alignment pin that is fixed with preloading spring is located in the sleeve, and the some locating holes that are distributed on the disk skeleton match with the alignment pin end.

4. the comprehensive polishing machine in PVC color coextrusion section bar according to claim 1 surface, it is characterized in that, described locking device comprises the adjustable tightening handle that is threaded with compressing tablet, described adjustable tightening arm pivot post is rotatable be nested with the through hole of the contacted disk skeleton of rotating disk flange edge in, described through hole is two, and briquetting is pressed on the rotating disk flange.

5. the comprehensive polishing machine in PVC color coextrusion section bar according to claim 1 surface, it is characterized in that, described slide rest device comprises carriage saddle, guide rail, slide unit, screw mandrel and handwheel, described carriage saddle is fixed on the rotating disk, slide unit is movably connected on the carriage saddle by guide rail and screw mandrel, and a handwheel is installed in the operating side of described screw mandrel.

6. the comprehensive polishing machine in PVC color coextrusion section bar according to claim 1 surface is characterized in that, described polishing wheel comprises the wheel matrix and is fixed on polishing material layer on the wheel matrix.

7. the comprehensive polishing machine in PVC color coextrusion section bar according to claim 3 surface is characterized in that the number of described locating hole is 4.