A plastic-steel door and window welding angle cleaning device

Abstract

The application discloses a kind of plastic steel door and window welding angle cleaning device, including operation table 1, the rear side of the operation table is equipped with cleaning mechanism, the cleaning mechanism includes outer angle cleaning milling cutter, inner angle cleaning milling cutter and weld cleaning mechanism, the middle of the operation table is provided with slot, the operation table is equipped with two racks, the rack is located in the two sides of the slot, the first electric telescopic rod is installed on the rack, the output end of the first electric telescopic rod is equipped with fixed pressing block, the slot is equipped with feeding mechanism.The outer angle, inner angle and the weld of two sides of welding angle are cleaned by cleaning mechanism, the degree of automation is high, worker operates less, and the cleaning effect is good;When the weld of indoor and outdoor side is cleaned, the excess weld tumor is first cut off by cutting blade, and then the weld is polished and cleaned by polishing head, and this high-precision cleaning method will be more beautiful.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plastic steel door and window processing equipment, in particular to the technical field of welding angle cleaning device. BACKGROUND

[0002] Plastic steel door and window is the fourth generation of new door and window after wood, steel and aluminum window, and its main component is polyvinyl chloride resin, which has the advantages of good heat preservation, heat insulation, sealing, sound insulation and corrosion resistance. In the production process of plastic steel door and window, multiple frames need to be welded, and after the welding process is completed, welds will be left on the welding angle of the frame, which will affect the appearance of the door and window. At this time, a welding angle cleaning device is needed to clean the welds.

[0003] The current welding angle cleaning device cannot clean the welds at all places at the same time, and usually multiple devices are needed to complete the cleaning of the welds, which not only has low cleaning efficiency, but also has positioning error, affecting the cleaning quality. The existing cleaning device has low machining precision when cleaning the welds on the side, often leaving obvious knife marks or shallow grooves, affecting the appearance of the door and window. SUMMARY

[0004] The purpose of the present application is to solve the problems in the prior art and provide a plastic steel door and window welding angle cleaning device which can clean the welding angle in all directions and can clean the welds on the outer surface with high precision.

[0005] To achieve the above purpose, the present application provides a plastic steel door and window welding angle cleaning device, which comprises an operation table 1, the rear side of the operation table is provided with a cleaning mechanism, the cleaning mechanism comprises an outer corner cleaning milling cutter, an inner corner cleaning milling cutter and a weld cleaning mechanism, a slot is arranged in the middle of the operation table, two racks are arranged on the operation table, the racks are located on both sides of the slot, a first electric telescopic rod is installed on the rack, a fixed pressing block is arranged at the output end of the first electric telescopic rod, and a feeding mechanism is arranged in the slot.

[0006] Preferably, the feeding mechanism comprises a feeding push rod, the output end of the feeding push rod is provided with a feeding plate, the feeding plate comprises two mutually perpendicular push plates, and the two push plates are connected through a connecting plate.

[0007] Preferably, the cleaning mechanism comprises a horizontal sliding rail, a vertical sliding rail is slidably installed on the horizontal sliding rail, an installation plate is slidably installed on the vertical sliding rail, a top plate, a first motor support and a bottom plate are installed on the installation plate from top to bottom, a first processing motor is installed on the first motor support, and an outer corner cleaning milling cutter is installed at the output end of the first processing motor.

[0008] As preferred, one end of the top plate close to the operation table is provided with a second motor support, and a second machining motor is installed on the second motor support, and an inner corner cleaning milling cutter is installed on the output end of the second machining motor.

[0009] As preferred, the lower surface of the top plate and the upper surface of the bottom plate are both provided with a cleaning slide rail, and a slide plate is slidingly installed on the cleaning slide rail, and a weld joint cleaning mechanism is installed on the slide plate, and the weld joint cleaning mechanism comprises a cutting mechanism and a grinding mechanism, the grinding mechanism is located on the side of the slide plate close to the inner corner cleaning milling cutter, the cutting mechanism is installed on a lifting plate, the lifting plate and the slide plate are connected through a second electric telescopic rod, the cutting mechanism is installed on the side of the lifting plate away from the slide plate, and the grinding mechanism comprises a grinding motor, and a grinding head is arranged on the output end of the grinding motor, and the grinding motor and the slide plate are connected through a third electric telescopic rod.

[0010] As preferred, the cutting mechanism comprises a transversely arranged cutting blade, the cutting blade and the lifting plate are connected through a tool holder, the cutting edge of the cutting blade is arranged on the side away from the grinding mechanism, and roller holders are arranged on the two sides of the tool holder, and auxiliary pressure rollers are rotatably installed on the roller holders.

[0011] As preferred, a feeding track is arranged on the left side of the operation table, a feeding plate is slidingly arranged on the feeding track, a feeding box is arranged on the feeding plate, a lifting platform is arranged at the inner bottom of the feeding box, air supply holes are arranged on the top plate of the lifting platform, and a heating air blower is further arranged on the feeding plate, and the air outlet of the heating air blower is arranged at the inner bottom of the feeding box.

[0012] The present application has the advantages that the cleaning mechanism is used to clean the outer corner, the inner corner and the weld joint of the two sides of the weld angle, the degree of automation is high, the operation of workers is less, and the cleaning effect is good; when the weld joint of the indoor and outdoor sides is cleaned, the cutting blade is used to cut off the excess weld bumps, and then the grinding head is used to polish and clean the weld joint, the high-precision cleaning method is not easy to leave pits on the weld joint, and the weld joint polished will not leave obvious knife marks, and will be more beautiful; the weld bump cleaning of the plastic steel door and window should be carried out when the weld angle has not been completely cooled after welding, at this time, the internal molecular structure of the profile tends to be stable, and is not completely hardened, which does not affect the strength of the weld angle and will not cause the angle collapse phenomenon, in order to prevent the door and window from cooling too fast after welding, the welded door and window are first stacked in the feeding box, and heat preservation is carried out through the heating air blower, so that the processing quality of the door and window is ensured.

[0013] The features and advantages of the present application will be described in detail in conjunction with the embodiments and the accompanying drawings.

DRAWINGS

[0014] Figure 1 It is a structural schematic view of a plastic steel door and window weld angle cleaning device.

[0015] Figure 2 is a kind of plastic steel door and window welding angle cleaning device's inner corner cleaning structure schematic view of the present application;

[0016] Figure 3 is a kind of plastic steel door and window welding angle cleaning device's surface cleaning structure schematic view of the present application;

[0017] Figure 4 is a kind of plastic steel door and window welding angle cleaning device's feeding box structure schematic view of the present application;

[0018] Figure 5 is a kind of plastic steel door and window welding angle cleaning device's operation platform structure schematic view of the present application;

[0019] Figure 6 is a kind of plastic steel door and window welding angle cleaning device's cutting mechanism schematic view of the present application.

[0020] In the figure: 1-operation platform, 2-cleaning mechanism, 3-feeding plate, 4-outer corner cleaning milling cutter, 5-inner corner cleaning milling cutter, 6-welding seam cleaning mechanism, 7-cutting mechanism, 8-polishing mechanism, 9-feeding box, 11-slotted, 12-rack, 13-first electric telescopic rod, 14-fixed pressing block, 21-horizontal slide rail, 22-vertical slide rail, 23-mounting plate, 24-top plate, 25-first motor support, 26-bottom plate, 27-second motor support, 31-feeding push rod, 32-push plate, 33-connection plate, 41-first processing motor, 51-second processing motor, 61-cleaning slide rail, 62-slide plate, 63-lifting plate, 64-second electric telescopic rod, 71-cutting blade, 72-cutter holder, 73-roller holder, 74-assistant compression wheel, 81-polishing motor, 82-polishing head, 83-third electric telescopic rod, 91-feeding track, 92-feeding plate, 93-lifting platform, 94-heating fan.

CONCRETE EMBODIMENT

[0021] Reference Figures 1 to 6 , a kind of plastic steel door and window welding angle cleaning device of the present application, including operation platform 1, the rear side of the operation platform 1 is equipped with cleaning mechanism 2, the cleaning mechanism 2 includes outer corner cleaning milling cutter 4, inner corner cleaning milling cutter 5 and welding seam cleaning mechanism 6, the middle of the operation platform 1 is provided with slotted 11, the operation platform 1 is equipped with two racks 12, the rack 12 is located at the two sides of the slotted 11, the first electric telescopic rod 13 is installed on the rack 12, the output end of the first electric telescopic rod 13 is equipped with fixed pressing block 14, the feeding mechanism is equipped in the slotted 11, the feeding mechanism includes feeding push rod 31, the output end of the feeding push rod 31 is equipped with feeding plate 3, the feeding plate 3 includes two mutually perpendicular push plate 32, two push plate 32 is connected by connection plate 33 between the two push plate 32;

[0022] The cleaning mechanism 2 comprises a horizontal sliding rail 21, a vertical sliding rail 22 is slidably installed on the horizontal sliding rail 21, an installation plate 23 is slidably installed on the vertical sliding rail 22, a top plate 24, a first motor support 25 and a bottom plate 26 are installed on the installation plate 23 from top to bottom, a first machining motor 41 is installed on the first motor support 25, an outer corner cleaning milling cutter 4 is installed at the output end of the first machining motor 41, and the outer corner cleaning milling cutter 4 is a milling cutter head;

[0023] An end of the top plate 24 close to the operation table 1 is provided with a second motor support 27, a second machining motor 51 is installed on the second motor support 27, and an inner corner cleaning milling cutter 5 is installed at the output end of the second machining motor 51; the lower surface of the top plate 24 and the upper surface of the bottom plate 26 are both provided with a cleaning sliding rail 61, a sliding plate 62 is slidably installed on the cleaning sliding rail 61, and a weld joint cleaning mechanism 6 is installed on the sliding plate 62; the weld joint cleaning mechanism 6 comprises a cutting mechanism 7 and a polishing mechanism 8, the polishing mechanism 8 is located on the side of the sliding plate 62 close to the inner corner cleaning milling cutter 5, the cutting mechanism 7 is installed on a lifting plate 63, the lifting plate 63 and the sliding plate 62 are connected through a second electric telescopic rod 64, the cutting mechanism 7 is installed on the side of the lifting plate 63 away from the sliding plate 62, and the polishing mechanism 8 comprises a polishing motor 81, a polishing head 82 is arranged at the output end of the polishing motor 81, and the polishing motor 81 and the sliding plate 62 are connected through a third electric telescopic rod 83;

[0024] The cutting mechanism 7 comprises a transversely arranged cutting blade 71, the cutting blade 71 and the lifting plate 63 are connected through a tool rest 72, the cutting edge of the cutting blade 71 is arranged on the side away from the polishing mechanism 8, roller holders 73 are arranged on the two sides of the tool rest 72, and auxiliary pressure wheels 74 are rotatably installed on the roller holders 73;

[0025] A feeding rail 91 is arranged on the left side of the operation table 1, a feeding plate 92 is slidably arranged on the feeding rail 91, a feeding box 9 is arranged on the feeding plate 92, a lifting table 93 is arranged at the inner bottom of the feeding box 9, air supply holes are arranged on the top plate of the lifting table 93, and a heating air blower 94 is further arranged on the feeding plate 92; and the air outlet of the heating air blower 94 is arranged at the inner bottom of the feeding box 9.

[0026] The outer surface of the auxiliary pressure wheel 74 is protruded by 1-2 mm than the outer surface of the cutting blade 71, and the outer surface of the polishing head 82 is flush with the outer surface of the auxiliary pressure wheel 74.

[0027] The working process of the present application is as follows:

[0028] The present application is a kind of plastic steel door and window welding angle cleaning device in the working process, first the window frame is placed on the operation table 1, feed push rod 31 feed, feed plate 3 will be pushed to the processing position of the welding angle to be cleaned, then the block 14 is lowered, the two sides of the welding angle are pressed, the feed plate 3 returns to the original position;Then the controller controls the mounting plate 23 to slide forward, so that the outer corner cleaning milling cutter 4 is aligned with the position of the outer corner, then the controller controls the outer corner cleaning milling cutter 4 to clean the outer corner of the welding angle, after cleaning, the controller controls the mounting plate 23 to slide backward, so that the inner corner cleaning milling cutter 5 is aligned with the inner corner, then the inner corner is cleaned, after cleaning, the mounting plate 23 is driven to move forward, so that the outer corner cleaning milling cutter 4 and the inner corner cleaning milling cutter 5 do not contact with the window frame;Then drive the mounting plate 23 to descend, the welding seam cleaning mechanism 6 of the top plate 24 cleans the welding seam on the upper surface, after cleaning, the mounting plate 23 rises, so that the welding seam cleaning mechanism 6 on the bottom plate cleans the lower surface;When the welding seam cleaning mechanism works, the cutting blade 71 first cuts the protruding welding tumor on the surface flat, then the polishing head further polishes the welding seam, and a flat connecting surface is obtained.

[0029] The above examples are illustrative of the present application and are not limiting, any simple transformation of the present application belongs to the protection scope of the present application.

Claims

1. A cleaning device for welded corners of PVC doors and windows, characterized in that: The operation table (1) is provided with a cleaning mechanism (2) at the back side, the cleaning mechanism (2) comprises an outer corner cleaning milling cutter (4), an inner corner cleaning milling cutter (5) and a weld cleaning mechanism (6), the middle of the operation table (1) is provided with a slot (11), the operation table (1) is provided with two racks (12), the rack (12) is located on both sides of the slot (11), the first electric telescopic rod (13) is installed on the rack (12), the output end of the first electric telescopic rod (13) is provided with a fixed pressing block (14), the slot (11) is provided with a feeding mechanism; the cleaning mechanism (2) comprises a horizontal sliding rail (21), a vertical sliding rail (22) is slidably installed on the horizontal sliding rail (21), an installation plate (23) is slidably installed on the vertical sliding rail (22), a top plate (24), a first motor support (25) and a bottom plate (26) are installed on the installation plate (23) from top to bottom, a first processing motor (41) is installed on the first motor support (25), and the output end of the first processing motor (41) is provided with an outer corner cleaning milling cutter (4); a second motor support (27) is installed on one end of the top plate (24) close to the operation table (1), a second processing motor (51) is installed on the second motor support (27), and the output end of the second processing motor (51) is provided with an inner corner cleaning milling cutter (5); the lower surface of the top plate (24) and the upper surface of the bottom plate (26) are provided with cleaning sliding rails (61), a sliding plate (62) is slidably installed on the cleaning sliding rail (61), and a weld cleaning mechanism (6) is installed on the sliding plate (62); the weld cleaning mechanism (6) comprises a cutting mechanism (7) and a polishing mechanism (8), the polishing mechanism (8) is located on one side of the sliding plate (62) close to the inner corner cleaning milling cutter (5), the cutting mechanism (7) is installed on the lifting plate (63), the lifting plate (63) and the sliding plate (62) are connected through the second electric telescopic rod (64), the cutting mechanism (7) is installed on the side of the lifting plate (63) away from the sliding plate (62), the polishing mechanism (8) comprises a polishing motor (81), the output end of the polishing motor (81) is provided with a polishing head (82), the polishing motor (81) and the sliding plate (62) are connected through the third electric telescopic rod (83); the cutting mechanism (7) comprises a transversely arranged cutting blade (71), the cutting blade (71) and the lifting plate (63) are connected through a tool holder (72), the cutting edge of the cutting blade (71) is arranged on the side away from the polishing mechanism (8), the both sides of the tool holder (72) are provided with roller holders (73), and the auxiliary compression rollers (74) are rotatably installed on the roller holders (73).The left side of the operation platform (1) is provided with a feeding track (91), a feeding plate (92) is slidably arranged on the feeding track (91), a feeding box (9) is arranged on the feeding plate (92), the inner bottom of the feeding box (9) is provided with a lifting platform (93), the top plate of the lifting platform (93) is provided with a air supply hole, a heating fan (94) is further arranged on the feeding plate (92), and the air outlet of the heating fan (94) is arranged at the inner bottom of the feeding box (9).

2. The device for cleaning the welded corner of plastic-steel door and window as claimed in claim 1, wherein: The feeding mechanism comprises a feeding push rod (31), the output end of the feeding push rod (31) is provided with a feeding plate (3), the feeding plate (3) comprises two mutually perpendicular push plates (32), and the two push plates (32) are connected through a connecting plate (33).

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