CN214926726U - Spectacle-frame equipment of polishing - Google Patents

Abstract

The utility model discloses a spectacle-frame polishing device, which comprises a base station; the conveying line is arranged on the base platform and used for conveying a material carrying disc, a feeding station and a material taking station are sequentially formed on a conveying path of the conveying line, and the conveying line is obliquely downwards arranged in the direction from the feeding station to the material taking station; the cutting machine is arranged on the base station; the grinding machine is arranged on the base station; and the manipulator is arranged on the base platform and is arranged close to the material taking station, and the manipulator can transfer the spectacle frame on the material carrying disc positioned on the material taking station to the cutting machine and the grinding machine. The utility model discloses technical scheme makes the spectacle-frame equipment of polishing can autoloading to reduce workman's intensity of labour.

Description

Spectacle-frame equipment of polishing

Technical Field

The utility model relates to a spectacle-frame processing equipment technical field, in particular to spectacle-frame equipment of polishing.

Background

The spectacle frame is generally produced by injection molding of a plastic mold, so that water gap congealing materials on the spectacle frame are required to be removed after the spectacle frame is formed, and the spectacle frame with a smooth surface is obtained. In the related art, the way of removing the condensed material at the water gap on the spectacle frame is generally to manually grab the spectacle frame to a cutting machine for preliminary cutting treatment, and then grab the spectacle frame to a grinding machine for fine grinding treatment. However, the manual grasping of the eyeglass frame and the feeding between the cutting machine and the grinding machine are complicated, which results in increased labor intensity of workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an equipment of polishing of spectacle-frame aims at making the spectacle-frame equipment of polishing can autoloading to reduce workman's intensity of labour.

In order to achieve the above object, the utility model provides a spectacle-frame equipment of polishing includes:

a base station;

the conveying line is arranged on the base platform and used for conveying a material carrying disc, a feeding station and a material taking station are sequentially formed on a conveying path of the conveying line, and the conveying line is obliquely downwards arranged in the direction from the feeding station to the material taking station;

the cutting machine is arranged on the base station;

the grinding machine is arranged on the base station; and

the manipulator is arranged on the base platform and is arranged close to the material taking station, and the manipulator can transfer the glasses frames on the material carrying discs on the material taking station to the cutting machine and the grinding machine.

In an embodiment of the present invention, the conveying line includes:

the first conveying section is arranged on the base platform, and the feeding station and the material taking station are respectively formed at two opposite ends of the first conveying section; and

the base station is arranged on the base station, one end of the second conveying section is communicated with one end, formed with the material taking station, of the first conveying section, and the inclination of the second conveying section is larger than that of the first conveying section.

In an embodiment of the present invention, an included angle formed by the first conveying section and the horizontal plane is defined as α, and the following condition is satisfied: alpha is more than or equal to 3 degrees and less than 5 degrees;

defining an included angle formed by the second conveying section and a horizontal plane as beta, and meeting the condition: beta is more than or equal to 5 and less than or equal to 7.

In an embodiment of the present invention, the first conveying section and the second conveying section each include:

the mounting frame is arranged on the base station and extends along the direction from the feeding station to the material taking station; and

and the rollers are all rotatably arranged on the mounting frame and are distributed in sequence along the direction from the feeding station to the material taking direction.

In an embodiment of the present invention, the mounting frame includes two mounting rods, and the two mounting rods extend along the direction from the feeding station to the material taking station and are oppositely disposed;

the rollers are partially arranged on one of the two mounting rods, and the other part of the rollers is arranged on the other of the two mounting rods.

The utility model discloses an in one embodiment, the spectacle-frame equipment of polishing still includes first spacing subassembly, first spacing subassembly includes:

the first driving piece is arranged on the base platform and is arranged close to the material taking station; and

the first limiting part is connected to the first driving part and can be driven by the first driving part to move to the material taking station and abut against the surface, deviating from the feeding station, of the material carrying disc positioned at the material taking station.

The utility model discloses an in one embodiment, the spectacle-frame equipment of polishing still includes the spacing subassembly of second, the spacing subassembly of second includes:

the second driving piece is arranged on the base platform and is arranged close to the material taking station, and the second driving piece is also positioned at the upstream of the first driving piece; and

and the second limiting part is connected to the second driving part and can be driven by the second driving part to move to the material taking station and be matched with the first limiting part to clamp and fix the material carrying disc positioned at the material taking station.

In an embodiment of the present invention, the second driving member includes:

the horizontal cylinder is arranged on the base station and is positioned below the material taking station; and

the vertical cylinder is connected to the horizontal cylinder, and the second limiting piece is connected to the vertical cylinder;

the horizontal cylinder drives the vertical cylinder and the second limiting part to move along the conveying direction parallel to the conveying line, and the vertical cylinder drives the second limiting part to move along the up-down direction.

The utility model discloses an in the embodiment, spectacle-frame equipment of polishing still includes the material loading subassembly, the material loading subassembly includes:

the first feeding driving piece is arranged on the base platform and is positioned below the feeding station;

the first supporting piece is connected to the first feeding driving piece and can be driven by the first feeding driving piece to move to the upper part of the feeding station in the vertical direction, and the first supporting piece moving to the upper part of the feeding station supports and supports the lower surface of the lowest material carrying disc in the plurality of material carrying discs stacked above the feeding station in an abutting mode;

the second feeding driving piece is arranged on the base platform and is positioned on one side of the feeding station; and

and the second support piece is connected to the second feeding driving piece and is driven by the second feeding driving piece to move to the feeding upper part in the horizontal direction, and the second support piece which moves to the feeding station upper part supports and supports the lower surface of the lowest material carrying disc in the plurality of material carrying discs stacked above the feeding station.

In an embodiment of the present invention, the glasses frame polishing device further comprises a blocking component, the blocking component comprises:

the blocking assembly is arranged on the base station and is positioned between the feeding station and the taking station; and

the blocking part is connected to the blocking driving part, and the blocking driving part drives the blocking part to move to be close to the conveying line and abut against the surface, away from the feeding station, of the loading tray of the conveying line.

The technical scheme of the utility model the spectacle-frame equipment of polishing when polishing the spectacle-frame, will load the material loading station of transfer chain in with the material loading dish that carries the spectacle-frame earlier, later the transfer chain can carry the charging tray that is located the material loading station to getting the material station. Afterwards, the spectacle frame on the material loading disc positioned at the material taking station can be grabbed and transferred to a cutting machine through a manipulator, so that a water gap on the spectacle frame is subjected to primary cutting treatment through the cutting machine. After the cutting machine finishes primary cutting treatment on the glasses frame, the manipulator can further transfer the glasses frame to the grinding machine to perform fine grinding treatment on the water gap on the glasses frame through the grinding machine, so that the water gap removing process on the glasses frame is finished. Moreover, the spectacle frame polishing equipment in the scheme conveys the material carrying disc to the material taking station from the feeding station through the conveying line, and further transfers the spectacle frames on the material carrying disc positioned on the material taking station to the cutting machine and the polishing machine in sequence through the manipulator. Make to get rid of in prior art to the mouth of a river on the spectacle frame and need carry out the complicated process of the artifical manual spectacle-frame of snatching the pay-off that makes a round trip between cutting machine and polisher, this scheme in the spectacle-frame equipment of polishing can realize autoloading and need not the workman and make a round trip to operate between cutting machine and polisher when polishing the spectacle-frame to workman's intensity of labour has been reduced.

Further, the transfer chain of the spectacle-frame equipment of polishing in this scheme is slope downward setting in the direction of getting the material station to the material station at the material station for be located the effect of carrying the material tray self gravity on the transfer chain and remove for the transfer chain down. Therefore, the conveying line is free from a power driving mechanism, the structure of the conveying line is simplified, and the manufacturing cost of the glasses frame polishing equipment is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an embodiment of the present invention;

FIG. 2 is a schematic view of the eyeglass frame polishing apparatus of FIG. 1 with the housing removed;

FIG. 3 is a schematic view from a perspective of a partial structure of the eyeglass frame polishing apparatus of FIG. 1;

FIG. 4 is another schematic illustration of a partial structure of the eyeglass frame polishing apparatus of FIG. 1;

FIG. 5 is a further schematic illustration of a partial structure of the eyeglass frame polishing apparatus of FIG. 1;

fig. 6 is a schematic structural view of a transfer line of the eyeglass frame polishing apparatus of fig. 1.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Base station	61	First driving member
11	Housing shell	63	First position limiting part
				20	Conveying line	70	Second limiting component
21	Material carrying disc	71	Second driving member
				22	Feeding station	711	Horizontal cylinder
23	Material taking station	713	Vertical cylinder
				24	The first conveying section	73	Second position limiting part
25	Second conveying section	80	Feeding assembly
				26	Mounting rack	81	First feeding driving part
261	Mounting rod	83	First support member
				27	Roller	85	Second feeding driving piece
30	Cutting machine	87	Second support member
				40	Grinding machine	90	Barrier assembly
50	Mechanical arm	91	Blocking drive
				60	First limit component	93	Blocking piece

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a spectacle-frame equipment of polishing.

Referring to fig. 1, fig. 2, fig. 3 and fig. 6, in an embodiment of the present invention, the eyeglass frame polishing apparatus includes a base 10, a conveyor line 20, a cutting machine 30, a polishing machine 40 and a robot 50; the conveying line 20 is arranged on the base 10, the conveying line 20 is used for conveying the material carrying disc 21, a feeding station 22 and a material taking station 23 are sequentially formed on a conveying path of the conveying line 20, and the conveying line 20 is obliquely downwards arranged in the direction from the feeding station 22 to the material taking station 23; the cutter 30 is provided on the base 10; the sander 40 is provided on the base 10; the robot 50 is provided on the base 10 and is disposed adjacent to the material taking station 23, and the robot 50 can transfer the eyeglass frame on the tray 21 of the material taking station 23 to the cutting machine 30 and the grinding machine 40.

In an embodiment of the present invention, the base station 10 can be mainly used to install and carry the conveyor line 20, the cutting machine 30, the grinding machine 40, the manipulator 50, etc. so that each mechanism of the grinding equipment for the glasses frame can be assembled to form a whole, thereby facilitating transportation and management of the grinding equipment for the glasses frame. The projection of the base 10 on the horizontal plane may be substantially circular or polygonal, and the present application is not particularly limited thereto, and the conveyor line 20, the cutter 30, the polisher 40, and the robot 50 may be mounted. In order to improve the safety of the eyeglass frame grinding device during operation, the base station 10 may further include a housing 11, and the housing 11 may cover the portion of the conveyor line 20, the cutter 30, the grinder 40, and the robot 50. The conveyor line 20 can be mainly used for conveying the material loading disc 21, so that the material loading disc 21 is conveyed to the material taking station 23 by the conveyor line 20 after being placed at the material loading station 22 for subsequent transfer to the cutting machine 30 and the grinding machine 40. Wherein, transfer chain 20 is the slope and sets up downwards, means when spectacle-frame grinding device is normal operating condition and installs on subaerial, transfer chain 20 inclines gradually towards ground setting in material station 22 to getting the material direction. The cutter 30 can be used mainly for preliminary cutting of the water gap on the spectacle frame so that more water gaps can be removed at a time. Since the operation principle of the cutting machine 30 is the prior art, the detailed structure and operation process thereof will not be described in detail herein. The grinding machine 40 is mainly used to perform a fine grinding process on the eyeglass frame cut by the cutting machine 30 so that the surface of the eyeglass frame is smooth. Since the operation principle of the sander 40 is prior art, the detailed structure and operation thereof will not be described in detail herein. In addition, the cutter 30 and the sander 40 may be located close to the reclaiming station 23 so that the robot 50 can more quickly transfer the eyeglass frames to the cutter 30 and the sander 40 in sequence. The robot 50 can be used mainly for grasping the glasses frame on the material loading tray 21 of the material taking station 23 and further transferring to the cutting machine 30 and the grinding machine 40. Of course, the robot 50 may also transfer the eyeglass frame to a finished product collection location after the eyeglass frame has been finished by the sander 40. At this time, the base table 10 may be provided with a guide cylinder disposed obliquely downward, and a finished product collecting box may be placed at a lower end of the guide cylinder. Thus, after the spectacle frame is polished by the polisher 40, the robot 50 can rapidly insert the spectacle frame into the guide cylinder, and then the spectacle frame enters the collection box under the guidance of the guide cylinder to be collected.

The technical scheme of the utility model the spectacle-frame equipment of polishing when polishing the spectacle-frame, will carry the material loading dish 21 that carries the spectacle-frame and arrange the material loading station 22 of transfer chain 20 in earlier, later transfer chain 20 can carry the charging tray that is located material loading station 22 to getting material station 23. The spectacle frame on the material loading disc 21 of the material taking station 23 can be grabbed and transferred to the cutting machine 30 by the manipulator 50, so that the water gap on the spectacle frame can be subjected to primary cutting processing by the cutting machine 30. After the cutting machine 30 completes the preliminary cutting process for the rim, the manipulator 50 may further transfer the rim to the grinding machine 40 to perform a fine grinding process for the water gap on the rim through the grinding machine 40, thereby completing the water gap removing process for the rim. Moreover, the spectacle frame polishing device in the present scheme conveys the material carrying disc 21 from the feeding station 22 to the material taking station 23 through the conveying line 20, and further transfers the spectacle frames on the material carrying disc 21 of the material taking station 23 to the cutting machine 30 and the polishing machine 40 in sequence by the manipulator 50. Make to get rid of in prior art to the mouth of a river on the spectacle frame and need carry out the complicated process of the artifical manual spectacle-frame of snatching the pay-off that makes a round trip between cutting machine 30 and polisher 40, this scheme in the spectacle-frame equipment of polishing can realize autoloading and need not the workman and make a round trip to operate between cutting machine 30 and polisher 40 when polishing the spectacle-frame to workman's intensity of labour has been reduced.

Further, the conveying line 20 of the glasses frame polishing device in the scheme is arranged obliquely downwards in the direction from the feeding station 22 to the material taking station 23, so that the material carrying disc 21 on the conveying line 20 can move relative to the conveying line 20 under the action of the gravity of the material carrying disc. Therefore, the structure of the conveyor line 20 is simplified without arranging a power driving mechanism on the conveyor line 20, and the manufacturing cost of the glasses frame grinding equipment is reduced.

Referring to fig. 3 and fig. 6, in an embodiment of the present invention, the conveying line 20 includes a first conveying section 24 and a second conveying section 25, the first conveying section 24 is disposed on the base 10, and two opposite ends of the first conveying section 24 are respectively formed with a feeding station 22 and a material taking station 23; the base platform 10 is located to the second conveying section 25, and the one end of second conveying section 25 communicates in the one end that first conveying section 24 was formed with the material taking station 23, and the gradient of second conveying section 25 is greater than the gradient of first conveying section 24.

It can be understood that the spectacle frame is arranged on the first conveying section 24 of the material carrying plate 21, and the relatively small inclination of the first conveying section 24 can improve the moving stability of the material carrying plate 21, so that the spectacle frame on the material carrying plate 21 can be stably conveyed. The material loading tray 21 is not provided with spectacle frames on the second conveying section 25, namely becomes an empty material tray. The inclination of the second conveying section 25 is relatively large, so that the moving speed of the material carrying tray 21 can be increased, and the recovery efficiency of the empty trays can be improved. Of course, the present application is not limited thereto, and in other embodiments, the inclinations of the first conveying section 24 and the second conveying section 25 may be opposite to each other; or the conveyor line 20 only comprises the first conveying section 24, and after the material loading disc 21 is conveyed to the material taking station 23 to complete material taking, the material loading disc 21 is directly taken down from the material taking station 23 for recycling.

In an embodiment of the present invention, an included angle formed by the first conveying section 24 and the horizontal plane is defined as α, and the condition is satisfied: alpha is more than or equal to 3 degrees and less than 5 degrees; the angle formed by the second conveying section 25 and the horizontal plane is defined as beta, and the condition is satisfied: beta is more than or equal to 5 degrees and less than or equal to 7 degrees.

It will be appreciated that when the first conveying section 24 forms an angle α < 3 ° with the horizontal, the inclination of the first conveying section 24 is relatively small, which may affect the speed at which the trays 21 move on the first conveying section 24. When the included angle α formed by the first conveying section 24 and the horizontal plane is greater than or equal to 5 °, the inclination of the first conveying section 24 is relatively large, which may affect the stability of the movement of the material loading tray 21 on the first conveying section 24. Therefore, the included angle alpha formed by the first conveying section 24 and the horizontal plane is set to be more than or equal to 3 degrees and less than 5 degrees, so as to take account of the speed and the stability of the movement of the material loading tray 21 on the first conveying section 24. Similarly, in order to take account of the speed and stability of the movement of the material loading tray 21 on the second conveying section 25, the included angle β formed by the second conveying section 25 and the horizontal plane is set to be 5 degrees to 7 degrees.

Referring to fig. 6, in an embodiment of the present invention, each of the first conveying section 24 and the second conveying section 25 includes a mounting frame 26 and a plurality of rollers 27, the mounting frame 26 is disposed on the base 10 and extends along the direction from the loading station 22 to the material taking; the plurality of rollers 27 are rotatably disposed on the mounting frame 26 and are sequentially distributed along the direction from the feeding station 22 to the material taking.

It can be understood that the first conveying section 24 and the second conveying section 25 are formed by the mounting frame 26 and the plurality of rollers 27, so that the material loading tray 21 is in rolling friction on the first conveying section 24 and the second conveying section 25, the friction force applied to the material loading tray 21 in the moving process can be reduced, and the smoothness of the movement of the material loading tray 21 and the abrasion caused in the moving process can be improved. Of course, the present application is not limited thereto, and in other embodiments, the first conveying section 24 and the second conveying section 25 may be both a material guiding plate disposed obliquely, and the material loading tray 21 moves on the material guiding plate.

In an embodiment of the present invention, the mounting frame 26 includes two mounting rods 261, and the two mounting rods 261 extend along the direction from the loading station 22 to the material taking direction and are oppositely disposed; a portion of the plurality of rollers 27 is provided to one of the two mounting bars 261, and the other portion is provided to the other of the two mounting bars 261.

It can be understood that the mounting frame 26 includes two oppositely disposed mounting rods 261, and the rollers 27 are disposed on the mounting rods 261 to support the two opposite sides of the multiple material loading trays 21 in an abutting manner, and at this time, the middle position of the material loading tray 21 between the two mounting rods 261 is not in contact with foreign objects, so as to further reduce the wear of the material loading tray 21 during the moving process. Of course, the present application is not limited thereto, and in other embodiments, the roller 27 may also be disposed in an elongated shape, and opposite ends thereof are respectively rotatably connected to the two mounting rods 261.

Referring to fig. 3, in an embodiment of the present invention, the eyeglass frame polishing apparatus further includes a first limiting assembly 60, the first limiting assembly 60 includes a first driving member 61 and a first limiting member 63, the first driving member 61 is disposed on the base 10 and is adjacent to the material taking station 23; the first limiting member 63 is connected to the first driving member 61, and can be driven by the first driving member 61 to move to the material taking station 23 to abut against a surface of the material loading tray 21 of the material taking station 23 away from the loading station 22.

It can be understood that the first limiting member 63 is driven by the first driving member 61 to move to the material taking station 23 and abut against the surface of the material carrying disc 21 located at the material taking station 23, which is away from the material loading station 22, so that the material carrying disc 21 can be relatively stably limited to the material taking station 23, and the manipulator 50 can take out the glasses frame on the material carrying disc 21 in a certain time. The first driving member 61 may be a driving cylinder or a linear motor, and is located at a lower position between the two mounting rods 261 of the first conveying section 24 to reduce the space occupation. The first limiting member 63 may be a round rod, so that the side circumference of the first limiting member 63 is smooth, and the possibility of abrasion to the material loading tray 21 is reduced. At this time, the number of the first stoppers 63 may be two, three, or more, etc. Of course, in other embodiments, the first limiting member 63 may also be disposed in a plate shape, so that the first limiting member 63 has a larger plane to contact with the tray 21, thereby improving the limiting effect. In addition, the first limiting component 60 is not arranged in the frame polishing equipment, the spectacle frame in the material carrying disc 21 can be taken out at one time through the mechanical arm 50, or the material carrying disc 21 is manually blocked and limited by a worker.

Referring to fig. 3 and 4, in an embodiment of the present invention, the eyeglass frame polishing apparatus further includes a second limiting assembly 70, the second limiting assembly 70 includes a second driving member 71 and a second limiting member 73, the second driving member 71 is disposed on the base station 10 and is adjacent to the material taking station 23, and the second driving member 71 is further located upstream of the first driving member 61; the second limiting member 73 is connected to the second driving member 71, and can be driven by the second driving member 71 to move to the material taking station 23 to cooperate with the first limiting member 63 to clamp and fix the material loading tray 21 located at the material taking station 23.

It can be understood that, the second driving member 71 drives the second limiting member 73 to move to the material taking station 23 and cooperate with the first limiting member 63 to clamp and fix the material carrying tray 21 located at the material taking station 23, so that the stability of the material carrying tray 21 being limited and fixed at the material taking station 23 can be further improved, and the stable material taking of the manipulator 50 on the material carrying tray 21 can be further improved. The second stoppers 73 may be substantially L-shaped, so that a portion of the second stoppers 73 is inserted into the material loading tray 21 to limit the material loading tray 21 in the direction parallel to the conveying direction of the conveying line 20 and the vertical direction.

Referring to fig. 4, in an embodiment of the present invention, the second driving member 71 includes a horizontal cylinder 711 and a vertical cylinder 713, the horizontal cylinder 711 is disposed on the base station 10 and is located below the material taking station 23; the vertical cylinder 713 is connected to the horizontal cylinder 711, and the second stopper 73 is connected to the vertical cylinder 713; the horizontal cylinder 711 drives the vertical cylinder 713 and the second limiting member 73 to move in the direction parallel to the conveying direction of the conveying line 20, and the vertical cylinder 713 drives the second limiting member 73 to move in the up-down direction.

It can be understood that the horizontal cylinder 711 can drive the vertical cylinder 713 and the second limiting member 73 to move along a direction away from the material taking station 23 (away from the conveying direction of the conveying line 20), and then the vertical cylinder 713 drives the second limiting member 73 to ascend, at this time, the second limiting member 73 is staggered with the material loading tray 21 located at the material taking station 23 due to the driving of the horizontal cylinder 711, so that the second limiting member 73 is ensured not to abut against and collide with the material loading tray 21 in the ascending process. Then, the vertical cylinder 713 and the second stopper 73 are driven again by the horizontal cylinder 711 to move in a direction close to the reclaiming station 23 (toward the conveying direction of the conveyor line 20), so that the second stopper 73 abuts against the material loading tray 21 at the reclaiming station 23. It should be noted that, the application is not limited thereto, and in other embodiments, the second driving member may also be a driving motor, so that the driving motor drives the second limiting member 73 to rotate to be close to the material taking station 23 and abut against the material loading tray 21 located at the material taking station 23.

Referring to fig. 2, fig. 3 and fig. 5, in an embodiment of the present invention, the eyeglass frame polishing apparatus further includes a feeding assembly 80, the feeding assembly 80 includes a first feeding driving member 81, a first supporting member 83, a second feeding driving member 85 and a second supporting member 87, the first feeding driving member 81 is disposed on the base 10 and located below the feeding station 22; the first supporting member 83 is connected to the first feeding driving member 81 and can be driven by the first feeding driving member 81 to move to the upper part of the feeding station 22 in the vertical direction, and the first supporting member 83 moving to the upper part of the feeding station 22 supports the lower surface of the lowest tray 21 of the plurality of trays 21 stacked above the feeding station 22; the second feeding driving piece 85 is arranged on the base table 10 and is positioned at one side of the feeding station 22; the second supporting member 87 is connected to the second feeding driving member 85 and is driven by the second feeding driving member 85 to move in the horizontal direction to above the feeding station 22, and the second supporting member 87 moving to above the feeding station 22 abuts against and supports the lower surface of the lowermost tray 21 of the plurality of trays 21 stacked above the feeding station 22.

It can be understood that the loading assembly 80 is configured such that a plurality of spectacle frame-containing material loading trays 21 (a first material loading tray 21, a second material loading tray 21, a third material loading tray 21, etc. can be defined by one side in the direction from bottom to top) can be stacked in one time in the up-down direction above the loading station 22, and the first material loading tray 21 can be supported by the first support member 83 in an abutting manner, while the first material loading tray 21 can be supported by the second support member 87 without being supported by the first support member in an abutting manner. When the stacked material loading trays 21 are required to be sequentially placed in the material loading station 22, the first supporting member 83 can be driven to descend by the first material loading driving member 81, so that the plurality of stacked material loading trays 21 descend along with the first supporting member. When the plurality of stacked material loading trays 21 descend to a certain height, the second material loading driving member 85 starts to work and drives the second supporting member 87 to move to the upper part of the material loading station 22, and the second supporting member abuts against the second material loading tray 21 to support the plurality of remaining stacked material loading trays 21. And the first material loading tray 21 continues to descend along with the first support member 83 until the first material loading tray 21 abuts against the rollers 27 on the mounting frame 26 of the first conveying section 24, so that the process of placing the first material loading tray 21 at the loading station 22 is completed. After the first material loading tray 21 is conveyed away from the material loading station 22, the first material loading driving member 81 can drive the first supporting member 83 to ascend to abut and support the second material loading tray 21, and meanwhile, the second material loading driving member 85 can drive the second supporting member 87 to reset. The first loading driving member 81 can then drive the first supporting member 83 to descend, so that the plurality of stacked material loading trays 21 descend accordingly. When the plurality of stacked material loading trays 21 descend to a certain height, the second material loading driving member 85 works again and drives the second supporting member 87 to move to the upper part of the material loading station 22, and the second supporting member abuts against the third material loading tray 21 to support the rest plurality of stacked material loading trays 21. The second material loading tray 21 continues to descend along with the first support member 83 until the second material loading tray 21 abuts against the rollers 27 on the mounting frame 26 of the first conveying section 24, thereby completing the process of placing the second material loading tray 21 in the loading station 22. The plurality of stacked material loading trays 21 are placed in the material loading station 22 one by one in a circulating manner through the lifting movement of the first supporting member 83 driven by the first material loading driving member 81 and the horizontal movement of the second supporting member 87 driven by the second material loading driving member 85. The first feeding driving member 81 and the second feeding driving member 85 may be both driving cylinders, linear modules, linear motors, or the like. And the first and second supports 83 and 87 may each be plate-like or block-like in configuration. In addition, the second feeding driving members 85 and the second supporting members 87 may be provided in two sets, and the second feeding driving members 85 and the second supporting members 87 of each set may be located at one side above the feeding station 22 to abut and support opposite sides of the material loading tray 21.

Referring to fig. 3, in an embodiment of the present invention, the glasses frame polishing apparatus further includes a blocking assembly 90, the blocking assembly 90 includes a blocking driving member 91 and a blocking member 93, the blocking assembly 90 is disposed on the base 10 and located between the feeding station 22 and the material taking station 23; the blocking member 93 is connected to the blocking drive member 91, and the blocking drive member 91 drives the blocking member 93 to move close to the conveying line 20 and abut against the surface of the material loading tray 21 of the conveying line 20, which is away from the material loading station 22.

It will be appreciated that when the previously conveyed tray 21 is still at the reclaiming station 23 for the robot 50 to reclaim, the blocking member 93 is driven by the blocking driving member 91 to approach the conveyor line 20 and abut against the surface of the tray 21 of the conveyor line 20 facing away from the loading station 22. The carrier plate 21 conveyed later can be blocked and prevented from being conveyed to the material taking station 23, so that the carrier plate 21 conveyed earlier is ensured to be normally and stably taken by the manipulator 50. The blocking driving member 91 may be a driving cylinder or a linear motor, etc. to drive the blocking member 93 to move linearly; or a drive motor, to drive the blocking member 93 in a rotational movement. The blocking member 93 may be a rod, so that the side circumference of the blocking member 93 is smooth to reduce the possibility of abrasion to the tray 21. At this time, the number of the stoppers 93 may be two, three, or more, etc. Of course, in other embodiments, the blocking member 93 may also be disposed in a plate shape, so that the blocking member 93 has a larger plane to abut against the tray 21 to improve the limiting effect.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims (10)

1. An eyeglass frame sharpening apparatus, comprising:

a base station;

the conveying line is arranged on the base platform and used for conveying a material carrying disc, a feeding station and a material taking station are sequentially formed on a conveying path of the conveying line, and the conveying line is obliquely downwards arranged in the direction from the feeding station to the material taking station;

the cutting machine is arranged on the base station;

the grinding machine is arranged on the base station; and

the manipulator is arranged on the base platform and is arranged close to the material taking station, and the manipulator can transfer the glasses frames on the material carrying discs on the material taking station to the cutting machine and the grinding machine.

2. The eyeglass frame grinding apparatus as set forth in claim 1, wherein the conveyor line includes:

the first conveying section is arranged on the base platform, and the feeding station and the material taking station are respectively formed at two opposite ends of the first conveying section; and

the base station is arranged on the base station, one end of the second conveying section is communicated with one end, formed with the material taking station, of the first conveying section, and the inclination of the second conveying section is larger than that of the first conveying section.

3. The eyeglass frame grinding device according to claim 2, characterized in that an angle α formed by the first conveying section and a horizontal plane is defined, and the condition: alpha is more than or equal to 3 degrees and less than 5 degrees;

defining an included angle formed by the second conveying section and a horizontal plane as beta, and meeting the condition: beta is more than or equal to 5 degrees and less than or equal to 7 degrees.

4. The eyeglass frame grinding apparatus of claim 2, wherein the first conveyor section and the second conveyor section each comprise:

the mounting frame is arranged on the base station and extends along the direction from the feeding station to the material taking station; and

and the rollers are all rotatably arranged on the mounting frame and are distributed in sequence along the direction from the feeding station to the material taking direction.

5. The eyeglass frame grinding apparatus as defined in claim 4, wherein the mounting bracket comprises two mounting bars, both of which extend in a direction from the loading station to the taking station and are disposed oppositely;

the rollers are partially arranged on one of the two mounting rods, and the other part of the rollers is arranged on the other of the two mounting rods.

6. The eyeglass frame sharpening apparatus of any of claims 1 to 5, further comprising a first limit assembly comprising:

the first driving piece is arranged on the base platform and is arranged close to the material taking station; and

the first limiting part is connected to the first driving part and can be driven by the first driving part to move to the material taking station and abut against the surface, deviating from the feeding station, of the material carrying disc positioned at the material taking station.

7. The eyewear frame grinding device of claim 6, further comprising a second stop assembly, the second stop assembly comprising:

the second driving piece is arranged on the base platform and is arranged close to the material taking station, and the second driving piece is also positioned at the upstream of the first driving piece; and

and the second limiting part is connected to the second driving part and can be driven by the second driving part to move to the material taking station and be matched with the first limiting part to clamp and fix the material carrying disc positioned at the material taking station.

8. The eyeglass frame grinding apparatus of claim 7, wherein the second drive comprises:

the horizontal cylinder is arranged on the base station and is positioned below the material taking station; and

the vertical cylinder is connected to the horizontal cylinder, and the second limiting piece is connected to the vertical cylinder;

the horizontal cylinder drives the vertical cylinder and the second limiting part to move along the conveying direction parallel to the conveying line, and the vertical cylinder drives the second limiting part to move along the up-down direction.

9. The eyeglass frame grinding apparatus of any of claims 1 to 5, further comprising a loading assembly, the loading assembly comprising:

the first feeding driving piece is arranged on the base platform and is positioned below the feeding station;

the first supporting piece is connected to the first feeding driving piece and can be driven by the first feeding driving piece to move to the upper part of the feeding station in the vertical direction, and the first supporting piece moving to the upper part of the feeding station supports and supports the lower surface of the lowest material carrying disc in the plurality of material carrying discs stacked above the feeding station in an abutting mode;

the second feeding driving piece is arranged on the base platform and is positioned on one side of the feeding station; and

and the second support piece is connected with the second feeding driving piece and is driven by the second feeding driving piece to move to the upper part of the feeding station in the horizontal direction, and the second support piece which moves to the upper part of the feeding station supports and supports the lower surface of the lowest material carrying disc in the plurality of material carrying discs stacked above the feeding station in an abutting mode.

10. The eyewear frame grinding device of claim 9, further comprising a blocking assembly, the blocking assembly comprising:

the blocking assembly is arranged on the base station and is positioned between the feeding station and the taking station; and

the blocking part is connected to the blocking driving part, and the blocking driving part drives the blocking part to move to be close to the conveying line and abut against the surface, away from the feeding station, of the loading tray of the conveying line.

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