CN201157993Y

CN201157993Y - Multifunctional multi-layer mirror face polisher

Info

Publication number: CN201157993Y
Application number: CNU200820003887XU
Authority: CN
Inventors: 罗益士
Original assignee: Wah Hong Industrial Corp
Current assignee: Wah Hong Industrial Corp
Priority date: 2008-02-29
Filing date: 2008-02-29
Publication date: 2008-12-03
Anticipated expiration: 2018-02-28

Abstract

The utility model discloses a multifunctional polyhedral mirror polishing machine, which comprises a machine station body, a holding conveying unit, and a positioning and transmission unit. The multifunctional polyhedral mirror polishing machine utilizes a left positioning cylinder and a right positioning cylinder which are respectively positioned on a left servo-motor and a right servo-motor on the left and the right sides of the holding conveying unit on the positioning and transmission unit, and then positions and rectifies a light guiding plate by matching with a rear positioning cylinder, so as to increase the accuracy when the light guiding plate is positioned; in addition, the holding conveying unit drives the light guiding plate to move from a first position to a second position after the positioning and the rectifying; when in moving, the left servo-motor and the right servo-motor drive a left polishing motor and a right polishing motor to rotate, and execute the raw-edges polishing on the two opposite lateral surfaces of the light guiding plate at the same time; the left polishing motor and the right polishing motor cannot displace at the same time when in rotating, and therefore, the shock amplitude is reduced to increase the polishing accuracy.

Description

The mirror finish machine of multi-functional multiaspect

Technical field]

The utility model relates to a kind of mirror finish machine, particularly relates to a kind of mirror finish machine of multi-functional multiaspect.

Background technology

As shown in Figure 1, 2, the existing polishing machine that the burr of LGP 100 are rebuild of being used for has a bearing seat 11, one cutting facility 12, and a dust-collecting box 13.This bearing seat 11 is the LGPs 100 that are used for bearing and fix a pending burr trimming, this cutting machine tool 12 is sides that are arranged at this bearing seat 11 movably, and can be shown in arrow among Fig. 2 as the direction, around the bearing seat 11 that is equipped with this LGP 100, move, and then four burr of this LGP 100 are cut trimming or polishing, and this dust-collecting box 13 is the belows that are arranged at this LGP 100, and the dust that is produced when being used for burr cutting trimming and polishing inhale from.

By finding out among Fig. 2, the cutting machine tool 12 of existing polishing machine once can only be processed a side of this LGP 100, therefore, each LGP 100 needs four times processing stroke just can finish whole burr trimming at least, obviously not good on procedure for processing efficient, moreover, because this LGP 100 is one of the assemblies that are used to make the module backlight of a LCD screen, therefore most LGP 100 is formed with a protuberance 101 at its each minor face as all can be as shown in Figure 2, with as organizing immediately snap fastener or datum mark with module backlight, therefore, this cutting machine tool 12 adds man-hour its stroke at the minor face to this LGP 100 just can't once be finished, and must be divided into repeatedly the stroke line position adjustment described protuberance 101 of just dodging of going forward side by side, make the whole operation of burr processing more complicated and consuming time.

Because existing polishing machine is to utilize this cutting machine tool 12 that moves that fixing LGP 100 is cut and polish processing, because this cutting machine tool 12 self just has the motor of rotation at a high speed to drive the cutter of cutting usefulness, therefore itself can produce vibrations, add the unavoidable vibrations when detouring its processing stroke of this cutting machine tool 12, whole vibration amplitude is strengthened relatively, and thereby reduce precision when this LGP 100 cut and polish, and then add the variation between major end item and the finished product.Moreover, LGP 100 to be processed is to be positioned on this bearing seat 11 and by these operating personnel by operating personnel to estimate the location, no matter and position in this artificial range estimation mode is neither very stable on accuracy and uniformity, similarly can influence the accuracy of following process.

In addition, because this cutting machine tool 12 adds at each side to this LGP 100 and all can produce dust man-hour, therefore the dust-collecting area of this dust-collecting box 13 certainly will be bigger than the size of this LGP 100, just can be received from the dust that four limits of this LGP 100 are fallen, but, volume is also bigger comparatively speaking for the big dust-collecting box 13 of dust-collecting area, not only it takes up space bigger when being provided with, its pick-up performance also weakens relatively because of bigger dust suction area, and then makes the pollution of this LGP 100 in processing dust under being easier to be subjected to cutting.

The utility model content

The purpose of this utility model, be to provide a kind of mirror finish machine of multi-functional multiaspect, this mirror finish machine can be simultaneously carries out burr processing and polishing to the two side faces of a LGP, and can effectively reduce the vibrations that add polishing machine tool in man-hour, the accuracy and the uniformity of promoting the LGP location, and more effectively absorb the dust that falls.

For achieving the above object, the mirror finish machine of the multi-functional multiaspect of the utility model is applicable to a LGP is carried out burr processing and polishing, comprising: a board body, a bearing supply unit, and a location and a gear unit.

This bearing supply unit has one and is arranged at delivery track, on this board body and is arranged at conveying member group, on this delivery track versatilely and is arranged at circular index spare on this conveying member group, and one be arranged on this circular index spare and the bearing table of this LGP of bearing replaceably, this bearing table is provided with one this LGP is adsorbed in vacuum suction part on this bearing table, and this conveying member group is to carry this circular index spare and this bearing table moves between the primary importance on this delivery track and a second place.

This location and gear unit are to be located on this board body, and has a back location cylinder that right servo motor, that a left servo motor, that is positioned at this bearing supply unit left side is positioned at this bearing supply unit right side is positioned at this bearing supply unit rear side, be arranged at a right location cylinder of one on this right side servo motor and a right polishing motor, and be arranged at the left side of one on this a left side servo motor location cylinder and a left side polishing motor, all have a limiting section that matches and locate with the corner of this LGP on this left and right location cylinder.

Effect of the present utility model is to utilize this location and gear unit to lay respectively at the left side of the left and right sides of this bearing supply unit, the left side that right servo motor is carried, right location cylinder, cooperate this location, back cylinder that this LGP is positioned rectification again, design ground replaces the artificial visually examine to locate with facility whereby, and then the accuracy when improving the LGP location, and correct in the location and to drive this LGP by this bearing supply unit after finishing and move to this second place from this primary importance, and in the stroke that moves of this LGP, this left side, right servo motor then can drive this left side, right polishing revolution is also carried out the burr polishing to two opposition side faces of this LGP simultaneously, but should a left side, right polishing motor can't simultaneous displacement when rotating, and reduces vibration amplitude whereby to improve the polishing accuracy.

Description of drawings

Fig. 1 is a schematic side view, and an existing polishing machine is described.

Fig. 2 is a schematic top plan view, another visual angle of the polishing machine of key diagram 1.

Fig. 3 is a vertical view, and the conveying member group of preferred embodiment that the mirror finish machine of the multi-functional multiaspect of the utility model is described is the combination situations after being positioned at a primary importance and carrying a LGP.

Fig. 4 is a side view, and another visual angle of this preferred embodiment is described.

Fig. 5 is a rearview, and another visual angle of this preferred embodiment is described.

Fig. 6 is a vertical view, and the left and right servo motor that this preferred embodiment is described is at a position of readiness.

Fig. 7 is a vertical view, illustrates that a left and right and back location cylinder of this preferred embodiment carries out spacing situation to this LGP.

Fig. 8 is a vertical view, illustrates that the circular index spare of this preferred embodiment returns the situation that turn 90 degrees.

The specific embodiment

Be elaborated below by preferred embodiment and accompanying drawing mirror finish machine to the multi-functional multiaspect of the utility model.

Shown in Fig. 3,4, and cooperate and to consult Fig. 5, the preferred embodiment of the mirror finish machine of the multi-functional multiaspect of the utility model is applicable to a LGP 200 is carried out burr processing and polishing, comprise: a board body 2, a bearing supply unit 3, and a location and a gear unit 4.

This bearing supply unit 3 has a delivery track 31 that is arranged on this board body 2, one is arranged at the conveying member group 35 on this delivery track 31 versatilely, the one circular index spare 32 that is arranged on this conveying member group 35 and can be rotated, and one be arranged on this circular index spare 32 and the bearing table 33 of this LGP 200 of bearing replaceably, this bearing table 33 is provided with one this LGP 200 is adsorbed in vacuum suction part 34 on this bearing table 33, this conveying member group 35 is that lift-launch this circular index spare 32 and this bearing table 33 move between the primary importance on this delivery track 31 and a second place, it when this conveying member group 35 is positioned at primary importance an end that is positioned on this delivery track 31, and be exactly another end opposite that is positioned on this delivery track 31 when the second place, in the present embodiment, this conveying member group 35 is by a servo motor driven.The size of this bearing table 33 is the sizes that are slightly less than this LGP 200, adding the vibrations that produced man-hour to reduce this LGP 200, and this bearing table 33 is to be removable installed on this circular index spare 32, and can change this bearing table 33 of corresponding size according to different LGPs 200 sizes.

This location and gear unit 4 are to be located on this board body 2, and have right servo motor 42, that a left servo motor 41, that is positioned at these bearing supply unit 3 left sides is positioned at these bearing supply unit 3 right sides be positioned at these bearing supply unit 3 rear sides back location cylinder 43, be arranged at a right location cylinder 46 of one on this right side servo motor 42 and a right polishing motor 47, be arranged at the left side of one on this left side servo motor 41 a location cylinder 44 and a left side polishing motor 45, and two dust-collecting boxes 48 that are arranged at this left and right polishing

motor

45,47 with being respectively adjacent to.All be provided with removable polishing cutter 49 on this left and right polishing

motor

45,47, be noted that at this, this left and right polishing motor the 45, the 47th is connected with this left and

right servo motor

41,42 respectively by two ball screws 300, and then the cutter 49 that drives this left and right polishing

motor

45,47 rotates, and carries out burr processing and polishing with the two side faces to this LGP 200.In addition, all has a limiting section 441,461 that matches and locate with the corner of this LGP 200 on this left and

right location cylinder

44,46, in the present embodiment, described limiting section the 441, the 461st, rectangular shape, and when the location, carry out spacing to two corners of this LGP 200 with matching.

In the present embodiment, each dust-collecting box 48 is to be connected with a dust leg 481, this dust leg 481 is to be connected with an extraneous cleaning vacuum plant (figure do not show), and the dust that is fallen will polish the time inhales from this LGP 200, with the minimizing dust pollution of LGP 200 is influenced its cleanliness factor.

In addition, have a location sensor 40 and a micrometer 50 on the limiting section 441,461 of the left and

right location cylinder

44,46 of this location and gear unit 4 respectively, and each position sensor 40 and micrometer 50 are to be positioned on vertical one section of the delivery track 31 of its corresponding limiting section 441,461 and this bearing supply unit 3, described position sensor 40 is to be used for this LGP 200 of sensing whether to have finished the location, and described micrometer 50 is to be used for the location of this LGP 200 is finely tuned.

Be noted that at this, electrical machine element among this bearing supply unit 3 and this location and the gear unit 4 all is to be electrically connected with a controller (figure does not show), and then control the start order of described electrical machine element, thin portion circuit, operation principle as for this controller, and control program is prior art in the industry cycle, do not given unnecessary details at this.

It is of the present utility model that to make flowing mode as follows:

Consult Fig. 3,6, at first, when this controller is received the signal of beginning start, will order the conveying member group 35 of this bearing supply unit 3 to move to this primary importance, an and left side of being somebody's turn to do location and gear unit 4,

right servo motor

41,42 can move to a position of readiness (as shown in Figure 6), when this left side, right servo motor 41, the 42nd, when this position of readiness, this left side,

right location cylinder

44,46 can with this back locate cylinder 43 threes match around the bigger space of a more pending LGP 200, at this moment, one operator will be positioned over the LGP 200 of pending burr and polishing on the bearing table 33 of this bearing supply unit 3, and by this left side, right, location,

back cylinder

44,46,43 institutes center on.Stroke that it should be noted that this left and

right servo motor

41,42 is in advance via program setting, and sets its predetermined shift position according to the size of pending LGP 200.

Consult Fig. 7, then, this left side,

right location cylinder

44,46 will release and the two opposition side faces that this LGP 200 is about to polish are seized on both sides by the arms, this 43 in cylinder in location, back can be released forward afterwards, and two corners of this LGP 200 are pushed against in its corresponding limiting section 441,461, the two opposition side faces that this moment, this LGP 200 was about to polish will be parallel shape with the delivery track 31 of this bearing supply unit 3, and after confirming via described position sensor 40, the vacuum suction part 34 of this bearing table 33 will begin start and by pull of vacuum this LGP 200 be adsorbed securely to be positioned on this bearing table 33.

Look back Fig. 3, after the location of this LGP 200 is finished, and when this vacuum suction part 34 is adsorbed in this LGP 200 on this bearing table 33 securely, this left and

right servo motor

41,42 will move to one the polishing position, and make on this left and

right location cylinder

44,46 locating part 441,461 no longer to this LGP 200 against and spacing.Similarly, this polishing position also is that predetermined processing capacity according to the side burr of pending this LGP 200 comes predetermined location.When this left side,

right servo motor

41,42 move to this polishing position after, the conveying member group 35 of this bearing supply unit 3 will activate, and carry this bearing table 33 and this LGP 200 moves to this second place by this delivery track 31, and move in the stroke of this second place in this conveying member group 35, this left side,

right servo motor

41,42 will drive this left side by ball screw 300,

right polishing motor

45,47, and polish through out-of-date two opposition side faces this LGP 200 in this conveying member group 35 that is equipped with this LGP 200, be noted that at this, this moment, this LGP 200 was to be adsorbed by this adsorption piece 34 simultaneously, influenced the location of this LGP 200 in the time of therefore can't be polished with contacting of this cutter 49.Certainly, the utility model only also can be set at by this left side servo motor 41 or right servo motor 42 and drive its corresponding left side polishing motor 45 or right polishing motor 47 polishes a side of this LGP 200.

Be noted that owing to described dust-collecting box 48 is to establish as for this left and right polishing

motor

45,47 contiguously at this, therefore just can be inhaled immediately from this LGP 200 and working surface thereof because of the dust that polishing operation produced.

When this conveying member group 35 is carried these LGP 200 these second places of arrival, two opposition side faces of this LGP 200 have been finished polishing, at this moment, this left and

right servo motor

41,42 will be backed out, make this conveying member group 35 can get back to this primary importance once more, and after getting back to this primary importance, carry out the revolution (as shown in Figure 8) of 90 degree, making this LGP 200 is not parallel with this delivery track 31 through two opposition side faces of polishing as yet.Then, this left and

right servo motor

41,42 can move to another polishing position (preestablishing) once more, be noted that at this, this polishing position is the two opposition side faces that cooperate the LGP 200 that polishes as yet, and utilization is polished remaining two opposition side faces once more to the above-mentioned similar flowing mode of doing.

By above-mentioned design, the utility model has the advantage of the following stated when actual operation:

(1) working (machining) efficiency height and diversification:

Utilize a left side of being located at this bearing table 33 respectively, the left side of right both sides,

right servo motor

41,42, and carry this left side thereon respectively, right polishing

motor

45,47, and then can be simultaneously carry out the processing of burr polishing to two opposition side faces of a LGP 200, once can only carry out polishing efficiency compared to existing polishing machine and want high a side of a LGP 200, and then save process time, certainly, when only a particular side of this LGP 200 being polished if needed, only need stop this left side polishing motor 45 or right polishing motor 47 just can, the suitable diversification of burr machining kinds that can actual enforcement.

(2) LGP 200 location are fast simple and accurate:

Operating personnel only need be positioned over pending LGP 200 on this bearing table 33, afterwards just by this location and the left side of gear unit 4,

right servo motor

41,42 carry a corresponding left side,

right location cylinder

44,46 move, and cooperate this back to locate cylinder 43, and should a left side, right location cylinder 44, the limiting section 441 of 46 rectangular shape, 461 and thereon position sensor 40 of position, the LGP 200 of bearing on this bearing table 33 can be accurately positioned, and make its two opposition side faces that are about to polish to be parallel shape with the delivery track 31 of this bearing supply unit 3, and get rid of whereby as existing the need estimated the error that the generation of location institute is located by operating personnel, and then the accuracy on the increase processing dimension.

(3) the processing dimension adjustment is simple and easy, and the protruding pinna 20 of the LGP 200 of can dodging:

Because this left side that is used to locate, right location cylinder 44, the 46th, with a left side as actual processing usefulness,

right polishing motor

45,47 and cutter 49 be integrated in this left side,

right servo motor

41,42, no matter be all can utilize this left side in the processing capacity and the processing dimension of each face, the right side is carried out corresponding programs and is set and adjust easily, and when this LGP 200 of processing has the side of protruding pinna 201, also can according to the size of this protruding pinna 201 and be positioned on this LGP 200 relevant position and to this left side,

right servo motor

41,42 stroke preestablishes, and then not in the lump this protruding pinna 201 is polished by the influence of this protruding pinna 201 when polishing.In addition, when carrying out different types of polishing operation as need, (for example eyeglass or cloudy surface polishing), only need with this cutter 49 be replaced with corresponding cutter 49 just can, suitable simple and convenient.

(4) it is little to add man-hour vibrations, and then improves machining accuracy:

It is motionless that the utility model adopts the position of this left and right polishing

motor

45,47 to be maintained fixed, and the embodiment that this LGP 200 moves polishes, the vibrations that the polishing motor that rotates at a high speed with minimizing is produced, and then the stability of increase processing dimension.

(5) dust collecting effect is good:

Because described dust-collecting box 48 is to establish as for this left and right polishing

motor

45,47 contiguously, therefore the dust that is produced when cutting can be sucked from this LGP 200 at once, and because of the distance weak point of this dust-collecting box 48 with this cutter 49, suction for dust is also stronger, prevent that effectively dust is to these LGP 200 produced pollution, to guarantee the cleanliness factor of finished product.

In sum, the mirror finish machine of the multi-functional multiaspect of the utility model, utilize this location and gear unit 4 to lay respectively at the left side of the left and right sides of this bearing supply unit 3,

right servo motor

41,42 left sides of being carried,

right location cylinder

44,46, and be positioned at this left side,

right location cylinder

44,46 limiting section 441,461 be positioned at described limiting section 441, position sensor 40 on 461, cooperate these back 43 pairs of these LGPs 200 of location cylinder to position rectification again, and the accuracy when utilizing this mode that replaces the artificial visually examine to locate with facility to improve this LGP 200 location, and in the stroke that moves of this LGP 200, this left side,

right servo motor

41,42 can drive this left side,

right polishing motor

45,47 rotations are also carried out the burr polishing to two opposition side faces of this LGP 200 simultaneously, but should a left side,

right polishing motor

45,47 can't simultaneous displacement when rotating adds the vibration amplitude in man-hour with reduction, make and the utlity model has the lifting working (machining) efficiency, promote machining accuracy, and advantage such as the processing dimension adjustment is easy, so can reach the purpose of this utility model really.

Claims

1. the mirror finish machine of a multi-functional multiaspect is used for a LGP is carried out burr processing and polishing, and this LGP has most corners, it is characterized in that:

This mirror finish machine comprises a board body, one is located at bearing supply unit and a location and the gear unit on this board body, this bearing supply unit has a delivery track that is arranged on this board body, one is arranged at the conveying member group on this delivery track versatilely, one is arranged at the circular index spare on this conveying member group, and one be arranged on this circular index spare and the bearing table of this LGP of bearing replaceably, this bearing table is provided with one this LGP is adsorbed in vacuum suction part on this bearing table, this conveying member group is that this circular index spare of lift-launch and this bearing table move between the primary importance on this delivery track and a second place, this location and gear unit are to be located on this board body, and has a left servo motor that is positioned at this bearing supply unit left side, one is positioned at the right servo motor on this bearing supply unit right side, one is positioned at the back location cylinder of this bearing supply unit rear side, be arranged at a right location cylinder of one on this right side servo motor and a right polishing motor, and be arranged at the left side location of one on this a left side servo motor cylinder and a left side polishing motor, this left side, all has a limiting section that matches and locate with the corner of this LGP on the cylinder of right location.

2. the mirror finish machine of multi-functional multiaspect according to claim 1 is characterized in that:

This location and gear unit also have two dust-collecting boxes that are arranged at this left and right polishing motor with being respectively adjacent to.

3. as the mirror finish machine of multi-functional multiaspect as described in the claim 2, it is characterized in that:

The limiting section of this left and right location cylinder is rectangular shape.

4. as the mirror finish machine of multi-functional multiaspect as described in the claim 3, it is characterized in that:

This left and right polishing motor is to be connected with this left and right servo motor respectively by two ball screws.

5. as the mirror finish machine of multi-functional multiaspect as described in the claim 4, it is characterized in that:

Has position sensor respectively on the limiting section of the left and right location cylinder of this location and gear unit.

6. as the mirror finish machine of multi-functional multiaspect as described in the claim 5, it is characterized in that:

The size of this bearing table is the size less than this LGP.