CN2794739Y

CN2794739Y - Full automatic angle grinder

Info

Publication number: CN2794739Y
Application number: CN 200520058490
Authority: CN
Inventors: 曹宇勇; 郝钰
Original assignee: Individual
Current assignee: Guangdong Suncoo Technology Co Ltd
Priority date: 2005-05-14
Filing date: 2005-05-14
Publication date: 2006-07-12
Anticipated expiration: 2015-05-14

Abstract

The utility model discloses a fully automatic angle grinder which comprises a machine frame provided with a feeding device, a micro adjustment device and an angle grinding device, wherein the feeding device comprises a rolling rod arranged on the surface of the machine frame and a roller driven by a motor, the micro adjustment device comprises a spacing wheel and a movable cap connected with the spacing wheel and sheathed on a worm shaft which is directly connected with a handle wheel or a motor or through another worm shaft, and the angle grinding device comprises a bracket, a movable frame, a motor, a grinding wheel and a swinging mechanism which drives the movable frame to swing. One end of a rotary shaft of the motor is provided with the grinding wheel, and the other end is connected with the swinging mechanism. The motor is fixed on the movable frame movably connected with the bracket. The utility model can relieve workers' labor intensity and increase the productivity; besides, the round angle ground out is smooth and uniform.

Description

Full-automatic angle lap machine

Technical field

The utility model relates to a kind of full-automatic angle lap machine that wood based panel is processed.

Background technology

In present woodwork processing, generally all to pass through Working Procedure of Edge Angle Lapping, what described Working Procedure of Edge Angle Lapping adopted usually is manual operations; At first woodwork is fixed, hand takes abrasive machine or other instrument to be polished in the place that needs angle lap then; Working strength of workers is bigger, and productivity ratio is low, and grinding the radius of corner of coming, to be difficult to control consistent, each fillet not of uniform size.

Summary of the invention

In order to overcome the above prior art deficiency, the utility model provides a kind of and can reduce labor intensity, and the full-automatic angle lap machine of boosting productivity grinds the next smooth unanimity of fillet with the utility model.

The technical solution adopted for the present invention to solve the technical problems is: full-automatic angle lap machine is characterized in that: comprise frame, pay-off, micro actuator and angle lapping device are installed on the frame; Described pay-off comprises the roller rod that is installed in the frame surface and by motor-driven roller; Described micro actuator comprises position-limited wheel, the moveable cap that is connected with position-limited wheel, and described moveable cap is enclosed within on the worm shaft, described worm shaft can be directly with handwheel or motor is connected or by another worm shaft just and handwheel or motor are connected; Described angle lapping device comprises support, adjustable shelf, motor, emery wheel and orders about the swing mechanism of adjustable shelf swing, rotating shaft one end of described motor is equipped with emery wheel, the other end is connected with swing mechanism, and described motor is fixed on the adjustable shelf, and adjustable shelf and support flexibly connect.

Wherein, described swing mechanism comprises the pinion that is fixed in the rotating shaft, pinion is followed rotating shaft and is rotated and rotate, pinion and gear wheel are meshing, the lower end of described gear wheel is fixed with pinion, pinion is meshing with the gear wheel that is movably connected in the rotating shaft, and the central axis that departs from gear wheel is fixed with rocker shaft, and the free end of rocker shaft puts in the groove of adjustable shelf.

The invention has the beneficial effects as follows: as long as plank is placed on the roller rod of frame, plank will be near emery wheel under roller drives, described emery wheel will be ground when plank contacts with emery wheel under the drive of motor and rotate, and the stock removal of fillet can be decided by the position-limited wheel of regulating micro actuator; Because motor is connected with swing mechanism, described adjustable shelf swings back and forth under the effect of swing mechanism regularly; Therefore other parameters such as speed of motor and swing mechanism are generally all more stable, and it is smoother, consistent to grind the angle of coming with the utility model; Present relatively prior art is carried out angle lap with the utility model and can be alleviated working strength of workers greatly, enhances productivity.

As further improvement of the utility model, the free end of described rocker shaft is fixed with bearing; Reduce the friction of rocker shaft and adjustable shelf groove with this.

As further improvement of the utility model, the crosswise fixed of described adjustable shelf has linking arm, rotating shaft is installed on the linking arm, one end of rotating shaft is fixed with the silk brush, the silk brush contacts with emery wheel, the other end is fixed with driven pulley, driven pulley is connected with driving pulley on being fixed on machine shaft by driving-belt, and the wood chip on the emery wheel is clean by the cleaning of silk brush, and it is more level and smooth, consistent to make emery wheel grind the angle of coming.

As further improvement of the utility model, described rotating shaft is connected the friction that reduces rotating shaft and linking arm with this by the SF cover with linking arm, reduce the loss of energy.

As further improvement of the utility model, described support is equipped with lowering or hoisting gear, described lowering or hoisting gear comprises the inner screw sheath that is fixed on the support, inner screw sheath is connected with a screw rod, be fixed with gear on the screw rod, described gear is made the utility model can carry out angle lap to the sheet material of different-thickness and is handled by rack-mounted motor-driven.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a micro actuator structural representation of the present utility model;

Fig. 3 is the another kind of structural representation of micro actuator of the present utility model;

Fig. 4 is an angle lapping device structural representation of the present utility model;

Fig. 5 is the part-structure schematic diagram that Fig. 4 overlooks;

Fig. 6 is the A-A view of Fig. 4.

The specific embodiment

With reference to Fig. 1～Fig. 6, full-automatic angle lap machine comprises frame 1, and pay-off 2, micro actuator 3 and angle lapping device 4 are installed on the frame 1; Described pay-off 2 comprises roller rod 5 that is installed in frame 1 surface and the roller 28 that is driven by motor 27, and roller 28 can be decided by adjusting handle 55 with the vertical height of roller rod 5, rotates handwheel 55, and motor 27 and roller 28 will move up and down along axle 54 simultaneously; Described micro actuator 3 comprises position-limited wheel 29, the moveable cap 30 that is connected with position-limited wheel 29, described moveable cap 30 is in the slideway 56, and be enclosed within on the worm shaft 31, described worm shaft 31 can be directly with handwheel 33 or motor 34 is connected or by another worm shaft 32 just and handwheel 33 or motor 34 are connected; Described angle lapping device 4 comprises support 35, adjustable shelf 38, motor 36, emery wheel 37 and orders about the swing mechanism of adjustable shelf 36 swings, rotating shaft one end of described motor 36 is equipped with emery wheel 37, the other end is connected with swing mechanism, described motor 36 is fixed on the adjustable shelf 38, and adjustable shelf 38 flexibly connects with support 35.Wherein, described swing mechanism comprises the pinion 7 that is fixed in the rotating shaft 6, pinion 7 is followed rotating shaft 6 and is rotated and rotate, pinion 7 is meshing with gear wheel 8, the lower end of described gear wheel 8 is fixed with pinion 9, pinion 9 is meshing with the gear wheel 10 that is movably connected in the rotating shaft 6, and the central axis that departs from gear wheel 10 is fixed with rocker shaft 11, and the free end of rocker shaft 11 puts in the groove 12 of adjustable shelf 38.Described gear wheel 8 and pinion 9 are installed on the axis body 27 versatilely by SF cover, described axis body 27 and connecting axle 21 concentrics, and pass adjustable shelf 38 and is connected with thrust bearing 24, and 10 of gear wheels are by bearing 23 and rotating shaft 6 flexible connections.In addition, described gear wheel 10 can directly be fixed on the end of machine shaft, by motor direct-drive, and the rocker shaft 11 that drives then in the groove 12 that free end puts in adjustable shelf 38 rotates, thereby forces adjustable shelf 38 to be swung for the center around connecting axle 21.As long as plank is placed on the roller rod of frame 1, plank will be near emery wheel 37 under roller 28 drives, described emery wheel 37 will be ground when plank contacts with emery wheel 37 under the drive of motor 36 and rotate, and the stock removal of fillet can be decided by the position-limited wheel 29 of regulating micro actuator 3; Because motor 36 is connected with swing mechanism, described adjustable shelf 38 swings back and forth under the effect of swing mechanism regularly; Therefore other parameters such as speed of motor 36 and swing mechanism are generally all more stable, and it is smoother, consistent to grind the angle of coming with the utility model; Present relatively prior art is carried out angle lap with the utility model and can be alleviated working strength of workers greatly, enhances productivity.

In order to reduce the friction of rocker shaft 11 and adjustable shelf groove, the free end of described rocker shaft 11 is fixed with bearing 13.

The crosswise fixed of described adjustable shelf 38 has linking arm 14, rotating shaft 15 is installed on the linking arm 14, one end of rotating shaft 15 is fixed with silk brush 16, silk brush 16 and contacts with emery wheel 4, the other end is fixed with driven pulley 19, and driven pulley 19 is connected with driving pulley 18 in the rotating shaft 6 that is fixed on motor 36 by driving-belt 17; The wood chip that is adsorbed on the emery wheel can be clean by silk brush cleaning, and it is more level and smooth, consistent to make emery wheel grind the angle of coming.

In order to reduce the friction of rotating shaft 15 and linking arm 14, cut down the consumption of energy, it is more flexible that rotating shaft 15 is rotated, and described rotating shaft 15 is connected with linking arm 14 by SF cover 20.

Described support 35 is equipped with lowering or hoisting gear, and described lowering or hoisting gear comprises the inner screw sheath 48 that is fixed on the support 35, and inner screw sheath 48 is connected with a screw rod 39, is fixed with gear 40 on the screw rod 39, and described gear 40 is driven by the motor 41 that is installed on the frame 1.

Operation principle of the present utility model: as long as plank is placed on the roller rod 5 of frame 1, plank will be near emery wheel 37 under roller 28 drives; Simultaneously motor 36 electric and rotate, thereby the emery wheel 37, the pinion 7 that drive its end rotate, pinion 7 drives rocker shafts 11 swings by gear wheel 8, pinion 9 and gear wheel 10, adjustable shelf 38 rotates around connecting axle 21 under the effect of rocker shaft 11; Because motor 36 is fixed on the adjustable shelf 38, the motor 36 of rotation is also followed rotation, therefore obtains grinding with emery wheel 37 contacted sheet materials; Simultaneously, silk brush 16 is also followed motor 36 equidirectional rotations, inhales to bear on emery wheel 37 wood chip and therefore obtain removing; After described fillet is finished, drive plank by roller 28 and deviate from emery wheel 37.Wherein, the elevating movement of emery wheel 37 can be regulated by lowering or hoisting gear.The motion of each motor of the utility model is controlled by existing automatic technologies such as PC single-chip microcomputers.

Certainly, protection domain of the present utility model is not limited to the above embodiments, and the technical scheme that is equal to the utility model also belongs to protection domain of the present utility model.

Claims

1, full-automatic angle lap machine is characterized in that: comprise frame (1), pay-off (2), micro actuator (3) and angle lapping device (4) are installed on the frame (1); Described pay-off (2) comprises roller rod (5) that is installed in frame (1) surface and the roller (28) that is driven by motor (27); Described micro actuator (3) comprises position-limited wheel (29), the moveable cap (30) that is connected with position-limited wheel (29), described moveable cap (30) is enclosed within on the worm shaft (31), described worm shaft (31) can be directly with handwheel (33) or motor (34) is connected or by another worm shaft (32) just and handwheel (33) or motor (34) are connected; Described angle lapping device (4) comprises support (35), adjustable shelf (38), motor (36), emery wheel (37) and orders about the swing mechanism of adjustable shelf (38) swing, rotating shaft one end of described motor (36) is equipped with emery wheel (37), the other end is connected with swing mechanism, described motor (36) is fixed on the adjustable shelf (38), and adjustable shelf (38) flexibly connects with support (35).

2, full-automatic angle lap machine according to claim 1, it is characterized in that described swing mechanism comprises the pinion (7) that is fixed in the rotating shaft (6), pinion (7) is followed rotating shaft (6) and is rotated and rotate, pinion (7) is meshing with gear wheel (8), the lower end of described gear wheel (8) is fixed with pinion (9), pinion (9) is meshing with the gear wheel (10) that is movably connected in the rotating shaft (6), the central axis that departs from gear wheel (10) is fixed with rocker shaft (11), and the free end of rocker shaft (11) puts in the groove (12) of adjustable shelf (38).

3, full-automatic angle lap machine according to claim 2 is characterized in that the free end of described rocker shaft (11) is fixed with bearing (13).

4, full-automatic angle lap machine according to claim 1, the crosswise fixed that it is characterized in that described adjustable shelf (38) has linking arm (14), rotating shaft (15) is installed on the linking arm (14), one end of rotating shaft (15) is fixed with silk brush (16), silk brush (16) contacts with emery wheel (4), the other end is fixed with driven pulley (19), and driven pulley (19) is connected with driving pulley (18) in the rotating shaft that is fixed on motor (3) (6) by driving-belt (17).

5, full-automatic angle lap machine according to claim 4 is characterized in that described rotating shaft (15) is connected with linking arm (14) by SF cover (20).

6, full-automatic angle lap machine according to claim 1, it is characterized in that described support (35) is equipped with lowering or hoisting gear, described lowering or hoisting gear comprises the inner screw sheath (42) that is fixed on the support (35), inner screw sheath (42) is connected with a screw rod (39), be fixed with gear (40) on the screw rod (39), described gear (40) is driven by the motor (41) that is installed on the frame (1).