CN216939965U

CN216939965U - Automatic grinding machine for water gap of picture frame

Info

Publication number: CN216939965U
Application number: CN202220617711.3U
Authority: CN
Inventors: 求东波
Original assignee: Wenzhou Xinspacetime Automation System Co ltd
Current assignee: Wenzhou Xinspacetime Automation System Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-12
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses an automatic grinding machine for a mirror frame water gap, which comprises a rack, wherein a grinding device, a shearing device and a feeding device for conveying a mirror frame are arranged on the rack; clamping device can remove loading attachment's picture frame to shearing mechanism and grinding device in proper order, shearing mechanism can cut the horizontal mouth of a river of picture frame, grinding device can polish picture frame shearing department, realizes the automatic mouth of a river of cutting of picture frame and operation such as polishing, replaces the manual work, saves the time cost. Degree of automation is high, and is accurate, practices thrift mill manufacturing cost, improves production efficiency.

Description

Automatic grinding machine for water gap of picture frame

Technical Field

The utility model relates to the field of glasses manufacturing, in particular to an automatic grinding machine for a water gap of a spectacle frame.

Background

In the process of processing glasses, after injection molding of the glasses frames, links such as grinding, paint spraying and assembling are usually carried out, the two glasses frames are connected through a transverse water gap formed in the injection molding process, a longitudinal water gap is also arranged in the middle of the transverse rod, the transverse water gap and the longitudinal water gap are formed in a flow channel in the injection molding process, and the cutting, grinding, water gap polishing and other operations are required in the subsequent processing of the glasses frames. However, in the prior art, manual labor is adopted to grab to cut and polish the spectacle frame, so that the working efficiency is slow, the work injury accident of damaging fingers is easy to occur, and workers are also in the environment that plastic dust flies all day, so that the body health is seriously influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an automatic grinding machine for a water gap of a mirror frame.

In order to realize the purpose, the utility model provides the following technical scheme:

an automatic grinding machine for a picture frame water gap comprises a rack, wherein a grinding device, a shearing device and a feeding device for conveying a picture frame are arranged on the rack, a clamping device for clamping the picture frame is arranged at a discharge port of the feeding device, and a blanking channel is arranged below the grinding device; the clamping device can move the picture frame of the feeding device to the shearing device and the polishing device in sequence, the shearing device can shear the transverse water gap of the picture frame, and the polishing device can polish the shearing position of the picture frame.

The utility model further sets up: clamping device includes centre gripping hand, swivel table and orders about the swing motor of centre gripping hand wobbling on the swivel table, is provided with the centre gripping conveying assembly who orders about it to remove to shearing mechanism and grinding device department below the swivel table.

The utility model further provides that: the centre gripping conveying assembly includes horizontal slip table, vertical slip table and towards the horizontal track that the loading attachment extends and towards the vertical track that grinding device, shearing mechanism extend, horizontal slip table is arranged in on the horizontal track and is provided with and orders about the rotating electrical machines that the rotation platform is rotatory on horizontal slip table, vertical slip table is arranged in on the vertical track and is provided with and orders about the horizontal motor that horizontal slip table moved on horizontal track, set up in the frame and order about the vertical motor that horizontal slip table moved on vertical track.

The utility model further provides that: the clamping hand comprises a clamping seat and a clamping driver, one or more clamping arms are arranged on the clamping seat, one end of each clamping arm is hinged to the clamping seat, a gear portion is arranged at the end of each clamping arm, the clamping driver is provided with a rack meshed with the gear portion, and the clamping driver can be matched with the gear portion through the rack to push the other end of each clamping arm to open or close towards the clamping seat.

The utility model further provides that: the feeding device comprises a feeding frame, two conveying belts which are symmetrically arranged and a conveying motor for pushing the conveying belts to rotate are arranged on the feeding frame, and a pushing assembly for pushing a picture frame on the conveying belts to the clamping device is arranged at the position of a discharge port of the feeding frame.

The utility model further provides that: the pushing assembly comprises a pushing frame, a blocking lifting driver, a conveying lifting driver and a pushing driver, wherein the pushing frame is provided with a blocking rod and a conveying rod which are distributed at intervals in the front and back,

the blocking lifting driver can drive the blocking rod to lift and is used for blocking the mirror frame on the conveying belt from moving outwards from the discharge hole; the conveying lifting driver can drive the conveying rod to lift and is used for being inserted into the mirror frame; the pushing driver can push the lifting rod to move towards the clamping device.

The utility model further provides that: the number of the shearing devices is two, and the two shearing devices are symmetrically arranged on two sides of the grinding device.

The utility model further provides that: the shearing device comprises a pneumatic shear and a shearing driver for pushing the pneumatic shear to move back and forth.

The utility model further provides that: the polishing device comprises a polishing belt, a driven roller, a driving roller and a polishing driver for driving the driving roller to rotate, wherein the diameter of the driven roller is smaller than that of the driving roller, and the driven roller is arranged on one side close to the clamping device.

The utility model has the beneficial effects that: the automatic cutting and polishing device is characterized in that a picture frame with a water port is placed on the feeding device, the clamping device is used for clamping the picture frame from the feeding device and moving the picture frame to the shearing device, the shearing device can shear the transverse water port of the picture frame, so that the joint of the transverse water port and the picture frame is cut off and then the transverse water port and the picture frame are moved to the polishing device, the polishing device can polish the cut part of the picture frame, the automatic cutting, polishing and other operations of the picture frame are realized, labor is replaced, and time and cost are saved. Degree of automation is high, and is accurate, practices thrift mill manufacturing cost, improves production efficiency.

Drawings

FIG. 1 is a top view of an automatic grinding machine for a water gap of a mirror frame according to the present invention;

FIG. 2 is a perspective view of an automatic grinding machine for a water gap of a mirror frame according to the present invention;

FIG. 3 is a schematic view of the polishing apparatus;

FIG. 4 is a schematic structural view of a shearing apparatus;

FIG. 5 is a schematic structural diagram of a feeding device;

FIG. 6 is a schematic structural diagram of a pushing assembly;

FIG. 7 is a schematic structural view of the clamping device;

fig. 8 is a schematic structural view of the clamping hand.

Description of reference numerals: 1. a frame; 2. a polishing device; 21. polishing the belt; 22. a driven roller; 23. a driving roller; 24. polishing the driver; 3. a shearing device; 31. pneumatic shearing; 32. a shear driver; 4. a feeding device; 41. a feeding frame; 42. a conveyor belt; 43. a conveying motor; 44. a push assembly; 441. a pushing frame; 442. blocking the lift drive; 443. a transport lift drive; 444. a push driver; 445. a blocking lever; 446. a conveying rod; 5. a clamping device; 51. clamping a hand; 511. a clamping seat; 512. a clamp driver; 513. a clamp arm; 514. a gear portion; 515. a rack; 52. a rotating table; 53. a swing motor; 54. a clamping and conveying assembly; 541. a transverse sliding table; 542. a longitudinal sliding table; 543. a transverse rail; 544. a longitudinal rail; 545. a rotating electric machine; 546. a transverse motor; 547. a longitudinal motor; 6. a blanking channel.

Detailed Description

The automatic grinding machine for the water gap of the mirror frame of the utility model is further described in detail with reference to the attached drawings 1 to 8.

As can be seen from fig. 1 and 2, an automatic grinding machine for a water gap of a picture frame comprises a frame 1, a grinding device 2, a shearing device 3 and a feeding device 4 for conveying the picture frame are arranged on the frame 1, a clamping device 5 for clamping the picture frame is arranged at a discharge port of the feeding device 4, the clamping device 5 can sequentially move the picture frame of the feeding device 4 to the shearing device 3 and the grinding device 2, as can be seen from fig. 4, the shearing device 3 comprises a pneumatic shear 31 and a shearing driver 32 for pushing the pneumatic shear 31 to move back and forth, when the clamping device 5 clamps the picture frame to move to the shearing device 3, the pneumatic shear 31 moves forward to shear the horizontal water gap of the picture frame, so as to shear the connection part of the horizontal water gap and the picture frame, as can be seen from fig. 3, the grinding device 2 comprises a grinding belt 21, a driven roller 22, a driving roller 23 and a grinding driver 24 for driving the driving roller 23 to rotate, driven roller 22's diameter will be less than the diameter of initiative running roller 23 to driven roller 22 sets up in the one side that is close to clamping device 5, accomplishes the back of cuting when the picture frame, it can be rotatory under driven roller 22 and the action of initiative running roller 23 to polish to the mirror frame department of cuting, accomplishes the back of polishing, and the picture frame will be accomodate through blanking passageway 6, realizes the automatic mouth of a river of cutting of picture frame and operations such as polishing, replaces artifically, saves the time cost. Degree of automation is high, and is accurate, practices thrift mill manufacturing cost, improves production efficiency.

Wherein for improving shearing efficiency, shearing mechanism 3's quantity is two for two shearing mechanism 3 correspond a horizontal mouth of a river respectively, thereby realize cuting simultaneously two horizontal mouths of a river to the picture frame, and two 3 symmetries of shearing mechanism set up the both sides at grinding device 2, make the mouth of a river of picture frame cut the completion back, can conveniently polish through grinding device 2 to the department of cuting fast.

As can be seen from fig. 7 and 8, the clamping device 5 includes a clamping hand 51, a rotating table 52 and a swing motor 53 for driving the clamping hand 51 to swing on the rotating table 52, a clamping and conveying assembly 54 for driving the clamping hand 51 to move to the shearing device 3 and the grinding device 2 is arranged below the rotating table 52, when the lens frame is clamped on the clamping hand 51, the clamping and conveying assembly 54 drives the rotating table 52 to approach to the shearing device 3 and the grinding device 2 and to be aligned with the shearing device 3 for shearing, after the shearing is completed, the swing motor 53 can drive the clamping hand 51 to swing according to the shape of the lens frame, so that the cutting position of the nozzle is as close to the grinding device 2 as possible, and the grinding quality is improved.

The clamping and conveying assembly 54 comprises a transverse sliding table 541, a longitudinal sliding table 542, a transverse rail 543 extending towards the feeding device 4, and a longitudinal rail 544 extending towards the polishing device 2 and the shearing device 3, wherein the transverse sliding table 541 is arranged on the transverse rail 543 and is provided with a rotary motor 545 for driving the rotating table 52 to rotate on the transverse sliding table 541, the longitudinal sliding table 542 is arranged on the longitudinal rail 544 and is provided with a transverse motor 546 for driving the transverse sliding table 541 to move on the transverse rail 543, and the rack 1 is provided with a longitudinal motor 547 for driving the longitudinal and transverse sliding tables to move on the longitudinal rail 544.

Under the action of the rotating motor 545, the rotating table 52 can face the rotating table 52 to the feeding device 4 or the shearing device 3 and the grinding device 2, and under the action of the transverse rail 543 and the longitudinal rail 544, the rotating table is close to the feeding device 4 or the shearing device 3 and the grinding device 2, so that automatic movement is realized.

The clamping hand 51 comprises a clamping base 511 and a clamping driver 512, one or more clamping arms 513 are arranged on the clamping base 511, one end part of each clamping arm 513 is hinged on the clamping base 511 and is provided with a gear part 514, the clamping driver 512 is provided with a rack 515 meshed with the gear part 514, the clamping driver 512 can be matched with the gear part 514 through the rack 515, the other end part of each clamping arm 513 is pushed to open or close towards the clamping base 511, the structure is simple, and the clamping or releasing of the spectacle frame can be realized.

As can be seen from fig. 5, the feeding device 4 includes a feeding frame 41, two symmetrically arranged conveying belts 42 and a conveying motor 43 for pushing the conveying belts 42 to rotate are disposed on the feeding frame 41, a pushing component 44 for pushing the glasses frames on the conveying belts 42 to the clamping device 5 is disposed at a discharge port of the feeding frame 41, wherein the glasses frames move to the discharge port sequentially under the action of the conveying belts 42, and at this time, the pushing component 44 sequentially pushes the glasses frames from the discharge port to the clamping device 5, so as to complete the feeding action.

As can be seen from fig. 6, the pushing assembly 44 includes a pushing frame 441, a blocking lifting driver 442, a conveying lifting driver 443 and a pushing driver 444, the pushing frame 441 is provided with a blocking rod 445 and a conveying rod 446 which are spaced from each other in a front-to-back direction, and the blocking lifting driver 442 can drive the blocking rod 445 to lift and lower for blocking the frame on the conveying belt 42 from moving outwards from the discharge hole; the conveying lifting driver 443 can drive the conveying rod 446 to lift and lower for being inserted into the mirror frame; the push actuator 444 can push the lifting rod to move towards the clamping device 5.

The specific pushing action is as follows: the blocking lifting driver 442 pushes the blocking rod 445 to move upwards to block the frame on the conveying belt 42 from moving outwards from the discharge hole, wherein the pushing driver 444 pushes the conveying rod 446 to move towards the pushing frame 441 and is arranged below the frame, meanwhile, the conveying lifting driver 443 can drive the conveying rod 446 to move upwards to be inserted into the frame, at the moment, the blocking rod 445 moves downwards to remove the blocking to the frame, and the pushing driver 444 drives the frame to move towards the feeding device 4 through the conveying rod 446 to complete the pushing action.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a picture frame mouth of a river automatic sander, characterized by: the automatic glass frame polishing machine comprises a frame, wherein a polishing device, a shearing device and a feeding device for conveying a glass frame are arranged on the frame, a clamping device for clamping the glass frame is arranged at a discharge port of the feeding device, and a blanking channel is arranged below the polishing device;

the clamping device can move the picture frame of the feeding device to the shearing device and the polishing device in sequence, the shearing device can shear the transverse water gap of the picture frame, and the polishing device can polish the shearing position of the picture frame.

2. An automatic grinding machine for a water gap of a mirror frame according to claim 1, which is characterized in that: clamping device includes centre gripping hand, swivel table and orders about the swing motor of centre gripping hand wobbling on the swivel table, is provided with the centre gripping conveying assembly who orders about it to remove to shearing mechanism and grinding device department below the swivel table.

3. An automatic grinding machine for a water gap of a mirror frame according to claim 2, which is characterized in that: the centre gripping conveying assembly includes horizontal slip table, vertical slip table and towards the horizontal track that the loading attachment extends and towards the vertical track that grinding device, shearing mechanism extend, horizontal slip table is arranged in on the horizontal track and is provided with and orders about the rotating electrical machines that the rotation platform is rotatory on horizontal slip table, vertical slip table is arranged in on the vertical track and is provided with and orders about the horizontal motor that horizontal slip table moved on horizontal track, set up in the frame and order about the vertical motor that horizontal slip table moved on vertical track.

4. An automatic grinding machine for a water gap of a mirror frame according to claim 2, which is characterized in that: the clamping hand comprises a clamping seat and a clamping driver, one or more clamping arms are arranged on the clamping seat, one end of each clamping arm is hinged to the clamping seat, a gear portion is arranged at the end of each clamping arm, the clamping driver is provided with a rack meshed with the gear portion, and the clamping driver can be matched with the gear portion through the rack to push the other end of each clamping arm to open or close towards the clamping seat.

5. An automatic grinding machine for a water gap of a mirror frame according to claim 1, which is characterized in that: the feeding device comprises a feeding frame, two conveying belts which are symmetrically arranged and a conveying motor for pushing the conveying belts to rotate are arranged on the feeding frame, and a pushing assembly for pushing a picture frame on the conveying belts to the clamping device is arranged at the position of a discharge port of the feeding frame.

6. An automatic grinding machine for a water gap of a mirror frame according to claim 5, which is characterized in that: the pushing assembly comprises a pushing frame, a blocking lifting driver, a conveying lifting driver and a pushing driver, wherein the pushing frame is provided with a blocking rod and a conveying rod which are distributed at intervals in the front and back,

7. An automatic grinding machine for a water gap of a mirror frame according to claim 1, which is characterized in that: the number of the shearing devices is two, and the two shearing devices are symmetrically arranged on two sides of the grinding device.

8. An automatic grinding machine for a water gap of a mirror frame according to claim 1, which is characterized in that: the shearing device comprises a pneumatic shear and a shearing driver for pushing the pneumatic shear to move back and forth.

9. An automatic grinding machine for a water gap of a mirror frame according to claim 1, which is characterized in that: the polishing device comprises a polishing belt, a driven roller, a driving roller and a polishing driver for driving the driving roller to rotate, wherein the diameter of the driven roller is smaller than that of the driving roller, and the driven roller is arranged on one side close to the clamping device.