阅读说明：本技术 一种通信光纤生产用可连续作业的往复式研磨装置 (Communication optical fiber production is with reciprocating type grinder that can continuity of operation ) 是由 刘星源 于 2021-06-24 设计创作，主要内容包括：本发明涉及一种往复式研磨装置,尤其涉及一种通信光纤生产用可连续作业的往复式研磨装置,包括有支撑底座、限位组件、研磨组件、夹出组件等；支撑底座上设置有限位组件,研磨组件固定安装在支撑底座上,夹出组件设置在研磨组件上。通过挡块不再将第二支撑架挡住,处于压缩状态的第三弹簧复位带动第二支撑架及其上装置向上运动,齿条架与直齿轮相互啮合,通过齿条架的作用,使得直齿轮及研磨架转动,研磨架转动对光纤连接器底部进行研磨。(The invention relates to a reciprocating type grinding device, in particular to a continuous operation reciprocating type grinding device for producing communication optical fibers, which comprises a supporting base, a limiting component, a grinding component, a clamping component and the like; the supporting base is provided with a limiting assembly, the grinding assembly is fixedly installed on the supporting base, and the clamping assembly is arranged on the grinding assembly. The second support frame is not blocked by the stop block any more, the third spring in the compression state resets to drive the second support frame and the upper device to move upwards, the rack and the straight gear are meshed with each other, the straight gear and the grinding frame rotate under the action of the rack, and the grinding frame rotates to grind the bottom of the optical fiber connector.)

1. The utility model provides a but communication optical fiber production is with reciprocating type grinder of continuity of operation, characterized by, including supporting base (1), spacing subassembly (2), grinding component (3), press from both sides out subassembly (4) and press from both sides tight auxiliary assembly (5), be provided with spacing subassembly (2) on supporting base (1), grinding component (3) fixed mounting is on supporting base (1), press from both sides out subassembly (4) and set up on grinding component (3), press from both sides tight auxiliary assembly (5) and set up on pressing from both sides out subassembly (4).

2. The reciprocating type grinding device capable of continuous operation for producing the communication optical fiber according to claim 1, wherein the limiting component (2) comprises a limiting frame (21), a first supporting frame (22), a limiting frame (23) and a first spring (24), the limiting frame (21) is symmetrically and fixedly installed on the top surface of the supporting base (1), the first supporting frame (22) is vertically connected with the bottom surface of the limiting frame (21), the limiting frame (23) is connected to the first supporting frame (22) in a lifting manner, the limiting frame (23) is connected to the limiting frame (21) in a lifting manner, the first spring (24) is connected to the bottom surface of the limiting frame (23), and one end of the first spring (24) is connected to the first supporting frame (22).

3. The continuous reciprocating polishing device for producing communication optical fiber according to claim 2, wherein the polishing assembly (3) comprises an electric push rod (31), a first wedge frame (32), a swing block (33), a torsion spring (34), a sliding frame (35), a second spring (36), a second support frame (37), a third spring (38), a polishing frame (39), a spur gear (310), a third support frame (311), a stopper (312), a rack frame (313) and a second wedge frame (314), the electric push rod (31) is fixedly mounted on the support base (1), the first wedge frame (32) is welded at one end of a telescopic shaft of the electric push rod (31), the first wedge frame (32) is rotatably connected with the swing block (33), the inclined plane of the swing block (33) is flush with the inclined plane of the first wedge frame (32), the torsion spring (34) is connected between the swing block (33) and the first wedge frame (32), the sliding frame (35) is connected to the first wedge-shaped frame (32) in a sliding manner, a second spring (36) is connected to the sliding frame (35), one end of the second spring (36) is fixedly connected with the first wedge-shaped frame (32), the second support frame (37) is connected to the sliding frame (35) in a lifting manner, a third spring (38) is fixedly connected to the bottom surface of the second support frame (37), one end of the third spring (38) is connected with the sliding frame (35), the second support frame (37) is rotationally connected with three grinding frames (39) at intervals, straight gears (310) are welded on the grinding frames (39), a third support frame (311) is fixedly installed on the support base (1), and stop blocks (312) are symmetrically arranged on the third support frame (311), one of the stop blocks (312) is in mutual contact with the second support frame (37), the rack frame (313) is fixedly installed on the third support frame (311), and the second wedge-shaped frame (314) is welded on the second support frame (37).

4. The continuous reciprocating polishing device for producing communication optical fiber according to claim 3, wherein the clamping-out assembly (4) comprises a fourth supporting frame (41), a slotted plate (42), a fourth spring (43), a fifth supporting frame (44), a fifth spring (45), a first clamping frame (46), a reset frame (47), a supporting base (48), a wedge block (49) and a reset spring (410), the fourth supporting frame (41) is fixedly connected to the first wedge frame (32), the slotted plate (42) is connected to the fourth supporting frame (41) in a lifting manner, a triangular groove is formed in the slotted plate (42), the fourth spring (43) is fixedly connected to the top surface of the slotted plate (42), one end of the fourth spring (43) is connected to the fourth supporting frame (41), the fifth supporting frame (44) is slidably connected to the fourth supporting frame (41), fifth support frame (44) and a spacing frame (21) of department contact each other, the rigid coupling has fifth spring (45) on fifth support frame (44), fifth spring (45) one end and the hookup of fourth support frame (41) one side, sliding connection has first clamping frame (46) on fifth support frame (44), first clamping frame (46) and the spacing cooperation of fluting board (42), the welding of a spacing frame (21) one side has reset frame (47), the welding has supporting seat (48) on fourth support frame (41), sliding connection has wedge (49) on supporting seat (48), the hookup has reset spring (410) between wedge (49) and supporting seat (48).

5. The continuous reciprocating type grinding device for producing the communication optical fiber according to claim 4, wherein the clamping auxiliary assembly (5) comprises a sixth supporting frame (51), a second clamping frame (52), a sixth spring (53) and wedge-shaped bars (54), the sixth supporting frame (51) is welded on the fifth supporting frame (44), the sixth supporting frame (51) is provided with a groove corresponding to the first clamping frame (46), the sixth supporting frame (51) is symmetrically and slidably connected with the second clamping frame (52), the sixth supporting frame (51) is symmetrically connected with the sixth spring (53), one end of the sixth spring (53) is connected with the second clamping frame (52), the wedge-shaped bars (54) are fixedly connected to two sides of the limiting frame (21), and the two wedge-shaped bars (54) and the two second clamping frames (52) touch each other.

6. The continuous reciprocating type grinding device for producing the communication optical fiber as recited in claim 5, further comprising a cleaning assembly (6), wherein the cleaning assembly (6) is disposed on the grinding assembly (3), the cleaning assembly (6) comprises a cleaning frame (61), a seventh spring (62), a limiting strip (63), an eighth spring (64) and a restoring strip (65), the cleaning frame (61) is slidably connected onto the second supporting frame (37), the seventh spring (62) is welded onto the cleaning frame (61), one end of the seventh spring (62) is connected to the second supporting frame (37), the limiting strip (63) is slidably connected to the second supporting frame (37), the eighth spring (64) is fixedly connected onto the limiting strip (63), one end of the eighth spring (64) is connected to the second supporting frame (37), and the restoring strip (65) is welded onto the sliding frame (35).

Technical Field

The invention relates to a reciprocating type grinding device, in particular to a continuously-operated reciprocating type grinding device for producing communication optical fibers.

Background

Optical fiber communication is a new technology, has become one of the main pillars of modern communication, plays a role of lifting the weight in modern telecommunication networks, and an optical fiber grinding machine is widely applied in the optical communication industry, is irreplaceable equipment, is specially used for grinding various optical fiber connector products, and is mainly used for grinding the end faces of optical fiber ceramic ferrules, such as optical fiber jumpers, tail fiber splitters, bundled optical fibers, PLC heads, energy optical fibers, plastic optical fibers, pre-embedded short ferrules of optical fiber devices and the like.

The existing optical fiber grinding technology needs to insert an optical fiber connector into an optical fiber grinding machine, then the optical fiber connectors are clamped on the optical fiber grinding machine one by one, the optical fiber connectors are ground through the optical fiber grinding machine, manual operation needs to be carried out before the optical fiber connectors are ground, and the existing optical fiber grinding machine cannot continuously grind the optical fiber connectors.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a continuously-operated reciprocating type grinding device for producing communication optical fibers, which can clamp an optical fiber connector and continuously grind the optical fiber connector.

The technical scheme is as follows: the utility model provides a but communication optical fiber production is with reciprocating type grinder of continuity of operation, including supporting base, spacing subassembly, grinding component, pressing from both sides out the subassembly and pressing from both sides tight auxiliary assembly, is provided with spacing subassembly on the support base, and grinding component fixed mounting presss from both sides out the subassembly and sets up on grinding component on supporting the base, presss from both sides tight auxiliary assembly and sets up on pressing from both sides out the subassembly.

As an improvement of the scheme, the limiting assembly comprises a limiting frame, a first supporting frame, a limiting frame and a first spring, the limiting frame is symmetrically and fixedly installed on the top surface of the supporting base, the first supporting frame is vertically connected with the bottom surface of the limiting frame, the limiting frame is connected to the first supporting frame in a liftable mode, the limiting frame is connected with the limiting frame in a liftable mode, the bottom surface of the limiting frame is connected with the first spring, and one end of the first spring is connected with the first supporting frame.

As an improvement of the proposal, the grinding component comprises an electric push rod, a first wedge-shaped frame, a swing block, a torsion spring, a sliding frame, a second spring, a second supporting frame, a third spring, a grinding frame, a straight gear, a third supporting frame, a stop block, a rack frame and a second wedge-shaped frame, the electric push rod is fixedly arranged on a supporting base, one end of a telescopic shaft of the electric push rod is welded with the first wedge-shaped frame, the first wedge-shaped frame is rotatably connected with the swing block, the inclined plane of the swing block is mutually flush with the inclined plane of the first wedge-shaped frame, the torsion spring is connected between the swing block and the first wedge-shaped frame, the sliding frame is slidably connected on the first wedge-shaped frame, the sliding frame is connected with the second spring, one end of the second spring is fixedly connected with the first wedge-shaped frame, the second supporting frame is connected on the sliding frame in a lifting way, the bottom surface of the second supporting frame is fixedly connected with the third spring, one end of the third spring is connected with the sliding frame, the spaced type rotates on the second support frame and is connected with three grinding frames, the straight gear is welded on the grinding frames, the third support frame is fixedly mounted on the support base, stop blocks are symmetrically arranged on the third support frame, one of the stop blocks is in mutual contact with the second support frame, the rack frame is fixedly mounted on the third support frame, and the second wedge-shaped frame is welded on the second support frame.

As an improvement of the scheme, the clamping-out assembly comprises a fourth supporting frame, a slotting plate, a fourth spring, a fifth supporting frame, a fifth spring, a first clamping frame, a reset frame, a supporting seat, a wedge block and a reset spring, wherein the fourth supporting frame is fixedly connected to the first wedge frame, the slotting plate is connected to the fourth supporting frame in a lifting mode, a triangular groove is formed in the slotting plate, the fourth spring is fixedly connected to the top surface of the slotting plate, one end of the fourth spring is connected with the fourth supporting frame, the fifth supporting frame is slidably connected to the fourth supporting frame, the fifth supporting frame is in contact with a limiting frame, the fifth spring is fixedly connected to the fifth supporting frame, one end of the fifth spring is connected to one side of the fourth supporting frame, the first clamping frame is slidably connected to the fifth supporting frame, the first clamping frame is in limiting fit with the slotting plate, the reset frame is welded to one side of the limiting frame, the supporting seat is welded to the fourth supporting frame, the supporting seat is connected with a wedge-shaped block in a sliding way, and a return spring is connected between the wedge-shaped block and the supporting seat.

As an improvement of the scheme, the clamping auxiliary assembly comprises a sixth supporting frame, a second clamping frame, a sixth spring and wedge-shaped strips, the sixth supporting frame is welded on the fifth supporting frame, a groove corresponding to the first clamping frame is formed in the sixth supporting frame, the second clamping frame is symmetrically connected to the sixth supporting frame in a sliding mode, the sixth supporting frame is symmetrically connected with the sixth spring, one end of the sixth spring is connected with the second clamping frame, the wedge-shaped strips are fixedly connected to two sides of the limiting frame, and the two wedge-shaped strips are mutually touched with the two second clamping frames.

As the improvement of above-mentioned scheme, still including the clearance subassembly, the grinding assembly is located to the clearance subassembly on, the clearance subassembly is including the clearance frame, the seventh spring, spacing, eighth spring and strip that resets, sliding connection has the clearance frame on the second support frame, the welding has the seventh spring on the clearance frame, seventh spring one end and second support frame hookup, spacing sliding connection is on the second support frame, the rigid coupling has the eighth spring on the spacing, eighth spring one end links to each other with the second support frame, the welding has the strip that resets on the carriage.

The invention has the beneficial effects that:

through wedge strip and the separation of the second clamping frame, the sixth spring that is in tensile state drives the second clamping frame and moves in opposite directions, and the second clamping frame moves in opposite directions and presss from both sides tight some fiber connector, and first clamping frame and second clamping frame press from both sides some fiber connector from spacing frame and take out for fiber connector is placed on grinding the frame.

The second support frame is not blocked by the stop block any more, the third spring in the compression state resets to drive the second support frame and the upper device to move upwards, the rack and the straight gear are meshed with each other, the straight gear and the grinding frame rotate under the action of the rack, and the grinding frame rotates to grind the bottom of the optical fiber connector.

Promote spacing towards being close to through the carriage and reset a direction motion, spacing no longer blocks the clearance frame, and the seventh spring that is in tensile state and arrives resets and drive clearance frame towards being close to the motion of grooving board direction, and the clearance frame is cleared up remaining piece on to grinding the frame, avoids causing the influence to later stage grinding work.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention.

Fig. 2 is a schematic perspective view of a second embodiment of the present invention.

Fig. 3 is a schematic perspective view of the spacing assembly of the present invention.

Figure 4 is a schematic view of a first partially separated body configuration of an abrasive assembly in accordance with the present invention.

Fig. 5 is an enlarged schematic view of the structure of the present invention a.

Figure 6 is a schematic view of a second partial body configuration of an abrasive assembly according to the present invention.

FIG. 7 is a perspective view of a third portion of an abrasive assembly according to the present invention.

Fig. 8 is a perspective view of the clamping assist assembly of the present invention.

FIG. 9 is an enlarged schematic view of the present invention B.

Fig. 10 is a schematic perspective view of a portion of the clip-out assembly of the present invention.

Fig. 11 is a schematic perspective view of a grooved plate according to the present invention.

FIG. 12 is a perspective view of the cleaning assembly of the present invention.

Number designation in the figures: 1. a supporting base, 2, a limiting component, 21, a limiting frame, 22, a first supporting frame, 23, a limiting frame, 24, a first spring, 3, a grinding component, 31, an electric push rod, 32, a first wedge-shaped frame, 33, a swinging block, 34, a torsion spring, 35, a sliding frame, 36, a second spring, 37, a second supporting frame, 38, a third spring, 39, a grinding frame, 310, a straight gear, 311, a third supporting frame, 312, a stop block, 313, a rack frame, 314, a second wedge-shaped frame, 4, a clamping component, 41, a fourth supporting frame, 42, a slotted plate, 43, a fourth spring, 44, a fifth supporting frame, 45, a fifth spring, 46, a first clamping frame, 47, a resetting frame, 48, a supporting seat, 49, a wedge-shaped block, 410, a resetting spring, 5, a clamping auxiliary component, 51, a sixth supporting frame, 52, a second clamping frame, 53, a sixth spring, 54, a wedge-shaped strip, 6. cleaning assembly, 61, cleaning frame, 62, seventh spring, 63, spacing strip, 64, eighth spring, 65, the strip that resets.

Detailed Description

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description and the description of the attached drawings, and the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding, sticking and the like in the prior art, and the detailed description is not repeated.

Example 1

A reciprocating grinding device capable of continuous operation for communication optical fiber production is disclosed, as shown in fig. 1-12, and comprises a supporting base 1, a limiting component 2, a grinding component 3, a clamping component 4 and a clamping auxiliary component 5, wherein the supporting base 1 is provided with the limiting component 2, the grinding component 3 for grinding an optical fiber connector is fixedly installed on the supporting base 1, the clamping component 4 for clamping the optical fiber connector is arranged on the grinding component 3, the clamping auxiliary component 5 is arranged on the clamping component 4, and the clamping auxiliary component 5 is used for assisting the clamping component 4 to clamp part of the optical fiber connector.

Spacing subassembly 2 is including spacing frame 21, first support frame 22, spacing 23 and first spring 24, spacing 21 symmetry fixed mounting is at support base 1 top surface, spacing frame 21 is used for placing fiber connector, first support frame 22 links to each other perpendicularly in spacing 21 bottom surfaces, spacing 23 is connected on first support frame 22 with the mode of liftable, spacing 23 is used for blocking fiber connector, spacing 23 is connected with the mode of liftable with spacing frame 21, spacing 23 bottom surfaces hookup has first spring 24, the first spring 24 one end of keeping away from spacing 23 links to each other with first support frame 22.

The grinding component 3 comprises an electric push rod 31, a first wedge-shaped frame 32, a swing block 33, a torsion spring 34, a sliding frame 35, a second spring 36, a second support frame 37, a third spring 38, a grinding frame 39, a straight gear 310, a third support frame 311, a stop block 312, a rack frame 313 and a second wedge-shaped frame 314, wherein the electric push rod 31 is fixedly arranged on the supporting base 1, one end of a telescopic shaft of the electric push rod 31 is welded with the first wedge-shaped frame 32, the first wedge-shaped frame 32 is rotatably connected with the swing block 33, the swing block 33 is used for stopping the limiting frame 23, the inclined plane of the swing block 33 is flush with the inclined plane of the first wedge-shaped frame 32, the torsion spring 34 is connected between the swing block 33 and the first wedge-shaped frame 32, the sliding frame 35 is connected on the first wedge-shaped frame 32 in a sliding manner, the sliding frame 35 is connected on the sliding frame 35 with the second spring 36, one end of the second spring 36 far away from the sliding frame 35 is fixedly connected with the first wedge-shaped frame 32, the second support frame 37 is connected on the sliding frame 35 in a lifting manner, the bottom surface of the second support frame 37 is fixedly connected with a third spring 38, one end of the third spring 38 far away from the second support frame 37 is connected with the sliding frame 35, the second support frame 37 is connected with three grinding frames 39 in a rotating mode at intervals, the grinding frames 39 are used for grinding the bottoms of the optical fiber connectors, the grinding frames 39 are welded with spur gears 310, a third support frame 311 is fixedly installed on the support base 1, stop blocks 312 are symmetrically arranged on the third support frame 311, one of the stop blocks 312 is in mutual contact with the second support frame 37, the stop blocks 312 are used for stopping the second support frame 37, the rack frame 313 is fixedly installed on the third support frame 311, the second wedge frame 314 is welded on the second support frame 37, and the second wedge frame 314 is used for pushing the limiting frame 23 to move downwards.

The clamping-out assembly 4 comprises a fourth supporting frame 41, a slotted plate 42, a fourth spring 43, a fifth supporting frame 44, a fifth spring 45, a first clamping frame 46, a reset frame 47, a supporting seat 48, a wedge block 49 and a reset spring 410, wherein the fourth supporting frame 41 is fixedly connected to the first wedge frame 32, the slotted plate 42 is connected to the fourth supporting frame 41 in a lifting manner, a triangular groove is formed in the slotted plate 42, the fourth spring 43 is fixedly connected to the top surface of the slotted plate 42, one end of the fourth spring 43 far away from the slotted plate 42 is connected to the fourth supporting frame 41, the fifth supporting frame 44 is slidably connected to the fourth supporting frame 41, the fifth supporting frame 44 is in contact with one limiting frame 21, the fifth spring 45 is fixedly connected to the fifth supporting frame 44, one end of the fifth spring 45 far away from the fifth supporting frame 44 is connected to one side of the fourth supporting frame 41, the first clamping frame 46 is slidably connected to the fifth supporting frame 44, the first clamping frame 46 is used for clamping the optical fiber connector, the first clamping frame 46 is in limiting fit with the grooving plate 42, a reset frame 47 is welded on one side of a limiting frame 21, the reset frame 47 is used for pushing the wedge block 49 to move towards the direction away from the limiting frame 21, the fourth supporting frame 41 is welded with the supporting seat 48, the supporting seat 48 is connected with the wedge block 49 in a sliding mode, the wedge block 49 is used for clamping the fifth supporting frame 44, and the reset spring 410 is connected between the wedge block 49 and the supporting seat 48.

The clamping auxiliary assembly 5 comprises a sixth supporting frame 51, a second clamping frame 52, a sixth spring 53 and wedge-shaped bars 54, the sixth supporting frame 51 is welded on the fifth supporting frame 44, a groove corresponding to the first clamping frame 46 is formed in the sixth supporting frame 51, the second clamping frame 52 is symmetrically and slidably connected to the sixth supporting frame 51, the second clamping frame 52 is used for clamping the optical fiber connector, the sixth supporting frame 51 is symmetrically connected with the sixth spring 53, one end of the sixth spring 53, far away from the sixth supporting frame 51, is connected with the second clamping frame 52, the wedge-shaped bars 54 are fixedly connected to two sides of the limiting frame 21, the wedge-shaped bars 54 are used for pushing the second clamping frame 52 to move relatively, and the two wedge-shaped bars 54 and the two second clamping frames 52 touch each other.

When the optical fiber connector needs to be continuously ground, a worker places the cut optical fiber connector into the limit frame 21 close to the electric push rod 31, so that the optical fiber connector is vertically inserted into the limiting frame 21, the operator manually controls the electric push rod 31 to contract, the electric push rod 31 contracts to drive the first wedge frame 32 and the upper device thereof to move towards the direction far away from the reset frame 47, since one stop 312 blocks the second support 37 so that the carriage 35 and its upper assembly do not move, the second spring 36 is compressed, because the fifth supporting frame 44 is blocked by the limiting frame 21, the fourth supporting frame 41 drives the slotted plate 42 to move away from the reset frame 47, through the function of the slotted plate 42, the first clamping frame 46 moves towards the direction close to the limiting frame 21, the first clamping frame 46 clamps a part of the optical fiber connector, and the first clamping frame 46 extends into the sixth supporting frame 51.

When the wedge block 49 and the fifth support frame 44 contact each other, the fifth support frame 44 pushes the wedge block 49 to move away from the limiting frame 21, and then the compressed return spring 410 is reset to drive the wedge block 49 to move towards the limiting frame 21, and the wedge block 49 blocks the fifth support frame 44. When the first wedge frame 32 and the limiting frame 23 contact each other, the first wedge frame 32 pushes the limiting frame 23 to move downwards, the first spring 24 is compressed, the limiting frame 23 does not block the optical fiber connector any more, then the limiting frame 23 can contact the swinging block 33, the limiting frame 23 pushes the swinging block 33 to swing downwards, then the limiting frame 23 is separated from the swinging block 33, the compressed torsion spring 34 resets to drive the swinging block 33 to swing upwards to reset, and the swinging block 33 blocks the limiting frame 23.

Then, the operator manually controls the electric push rod 31 to extend, the electric push rod 31 extends to drive the first wedge frame 32 and the upper device thereof to move towards the direction close to the reset frame 47, the wedge block 49 drives the fifth support frame 44 and the upper device thereof to move towards the direction close to the reset frame 47, the first clamping frame 46 drives the sixth support frame 51 and the upper device thereof to move towards the direction close to the reset frame 47, meanwhile, the first clamping frame 46 pushes the optical fiber connector to move towards the direction close to the reset frame 47, when the wedge strip 54 is separated from the second clamping frame 52, the sixth spring 53 in the stretching state resets to drive the second clamping frame 52 to move towards each other, the second clamping frame 52 moves towards each other to clamp a part of the optical fiber connector, and the first clamping frame 46 and the second clamping frame 52 clamp and take out a part of the optical fiber connector from the limiting frame 21, so that the optical fiber connector is placed on the grinding frame 39. When spacing 23 and swing piece 33 separate, because the fiber connector who is got by the clamp blocks spacing 23, the first spring 24 of compressed can not reset, and when the fiber connector who is got by the clamp separated with spacing 23, the first spring 24 of compressed resets and drives spacing 23 upward movement and resets. Then the sliding frame 35 and the upper device thereof are pulled by the first wedge frame 32 through the second spring 36 to move towards the direction close to the reset frame 47, the stop block 312 no longer stops the second supporting frame 37, the third spring 38 in the compressed state resets to drive the second supporting frame 37 and the upper device thereof to move upwards, the rack frame 313 is meshed with the spur gear 310, the spur gear 310 and the grinding frame 39 rotate through the action of the rack frame 313, and the grinding frame 39 rotates to grind the bottom of the optical fiber connector.

When the second supporting frame 37 contacts with another stop block 312, the stop block 312 pushes the second supporting frame 37 to move downward, the rack 313 is no longer meshed with the spur gear 310, the grinding frame 39 no longer grinds the optical fiber connector, meanwhile, the second wedge-shaped frame 314 contacts with another limiting frame 23, the second wedge-shaped frame 314 pushes the limiting frame 23 to move downward, the limiting frame 23 does not stop the optical fiber connector, and the ground optical fiber connector smoothly enters the limiting frame 21. Since the stopper 312 stops the second supporting frame 37, the second supporting frame 37 and the device thereon are no longer moved toward the reset frame 47, the first wedge frame 32 and the device thereon are further moved away from the reset frame 47, the wedge strip 54 will contact the second clamping frame 52, the wedge strip 54 pushes the second clamping frame 52 to move relatively, and the second clamping frame 52 no longer clamps the optical fiber connector. When the reset frame 47 and the wedge block 49 contact each other, the reset frame 47 can push the wedge block 49 to move towards the direction away from the limiting frame 21, the wedge block 49 no longer clamps the fifth support frame 44, the stretched fifth spring 45 resets to drive the fifth support frame 44 to move towards the direction away from the reset frame 47, through the effect of the slotted plate 42, the first clamping frame 46 moves towards the direction away from the limiting frame 21, and the first clamping frame 46 no longer clamps the optical fiber connector, so that the ground optical fiber connector is placed in the limiting frame 21.

Then staff manual control electric putter 31 contracts, and electric putter 31 contracts and drives first wedge frame 32 and the device on and move towards keeping away from reset frame 47 direction, and reset frame 47 separates with wedge 49, and compressed reset spring 410 resets and drives wedge 49 towards being close to spacing frame 21 direction motion and reset, and each spare part of equipment all resets afterwards, and the staff continues to place fiber connector on spacing frame 21, repeats above-mentioned operation, polishes in succession to the fiber connector of batch.

Example 2

On the basis of the embodiment 1, as shown in fig. 12, the polishing device further comprises a cleaning assembly 6, the cleaning assembly 6 is arranged on the polishing assembly 3, the cleaning assembly 6 is used for cleaning the debris remained on the polishing frame 39, the cleaning assembly 6 comprises a cleaning frame 61 and a seventh spring 62, spacing 63, eighth spring 64 and strip 65 that resets, sliding connection has clearance frame 61 on the second support frame 37, clearance frame 61 is used for clearing up the last remaining piece of grinding frame 39, the welding has seventh spring 62 on clearance frame 61, the seventh spring 62 one end of keeping away from clearance frame 61 couples with second support frame 37, spacing 63 sliding connection is on second support frame 37, spacing 63 is used for blocking clearance frame 61, the rigid coupling has eighth spring 64 on the spacing 63, the eighth spring 64 one end of keeping away from spacing 63 links to each other with second support frame 37, the welding has strip 65 that resets on the carriage 35.

Carriage 35 and last device are towards when being close to 47 direction movements of reset shelf, during carriage 35 and spacing 63 mutual contact, carriage 35 promotes spacing 63 towards being close to 47 direction movements of reset shelf, and spacing 63 no longer blocks clearance frame 61, and seventh spring 62 that is in tensile state and arrives resets and drives clearance frame 61 towards being close to the motion of fluting board 42 direction, and clearance frame 61 clears up remaining piece on grinding frame 39, avoids causing the influence to later stage grinding work. When carriage 35 and device on it move towards keeping away from the direction of restoring the position frame 47, carriage 35 and spacing strip 63 separation, the eighth spring 64 that compressed resets and drives spacing strip 63 towards keeping away from the direction motion of restoring the position frame 47, and strip 65 that resets can promote clearance frame 61 towards keeping away from the motion of slotted plate 42 direction, and clearance frame 61 can promote spacing strip 63 towards being close to the direction motion of restoring the position frame 47, through the reset action of eighth spring 64, spacing strip 63 blocks clearance frame 61 afterwards.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.