CN110270927B - Automatic loading and unloading device of glass grinding machine - Google Patents
Automatic loading and unloading device of glass grinding machine Download PDFInfo
- Publication number
- CN110270927B CN110270927B CN201910608221.XA CN201910608221A CN110270927B CN 110270927 B CN110270927 B CN 110270927B CN 201910608221 A CN201910608221 A CN 201910608221A CN 110270927 B CN110270927 B CN 110270927B
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- Prior art keywords
- slide rail
- grinding machine
- glass
- lead screw
- feeding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses an automatic loading and unloading device of a glass grinding machine, which belongs to the technical field of mechanical equipment and comprises a grinding machine and a rack, wherein the rack is provided with a loading device and an unloading device; the feeding device comprises a feeding slide rail, a material box is arranged on the feeding slide rail, a first lead screw and a material box push plate are mounted at one end of the feeding slide rail, a fourth lead screw is arranged at the other end of the feeding slide rail, and a feeding push plate is arranged on the fourth lead screw; a second lead screw and a glass pushing plate are arranged above the material box, and a glass slide rail is arranged at the front end of the second lead screw; the blanking device comprises a blanking slide rail, and a longitudinal moving cylinder and a first push plate are arranged on the outer side of the blanking slide rail; a transverse channel is formed in the end parts of the blanking slide rail and the loading slide rail, a transverse moving cylinder is arranged on the outer side of the transverse channel, and a second push plate is connected to one side, close to the loading slide rail, of the transverse moving cylinder; and a third lead screw and a grabbing device are arranged above the blanking slide rail. The small-sized fast compatible automatic loading and unloading device for the glass grinding machine, provided by the invention, has the advantages of high automation degree, simple structure and good compatibility.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to an automatic loading and unloading device for a glass grinding machine.
Background
In the mobile phone industry, in order to meet the advantages of good light transmission, no deformation and difficult scratch, glass is the mainstream of screen materials, and glass sheets are widely ground and applied in the processing from blanks to finished products, and become one of the main modes of glass screen precision processing in the mobile phone industry. The existing smart phones are rapidly updated, and the requirements on glass screens of the mobile phones are over a billion yuan. The grinding machine in the glass screen processing at present adopts a CNC grinding machine, the grinding beat can reach 1-4/s, the speed is quite high, and due to frequent product replacement, the automatic feeding and discharging equipment used at present generally has the conditions of complex structure, high product rejection rate and unsatisfactory reliability and efficiency, and most glass screen manufacturers mostly adopt manual feeding and discharging. Because the grinding machine grinding is fast, and a grinding machine generally is equipped with 4 workman and goes up unloading, even if its intensity of labour of 4 workman still is very big, consequently often the staff leaves the position because of physical power is not consumed, and this just makes whole processing production efficiency low, and the human cost is high, brings the difficulty for glass screen and cell-phone production, and market urgent need is compatible good, and degree of automation is high, simple structure's last unloading equipment.
Disclosure of Invention
The invention aims to provide an automatic loading and unloading device for a glass grinding machine, which is used for solving the problems in the prior art and has the advantages of high automation degree, simple structure and good compatibility.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides an automatic loading and unloading device of a glass grinding machine, which comprises a grinding machine, wherein a rack is arranged on one side of the grinding machine, a loading device is arranged on the rack, and a unloading device is arranged on one side of the loading device; the feeding device comprises a feeding slide rail, a material box is arranged on the feeding slide rail, a first lead screw is arranged at one end, away from the grinding machine, of the feeding slide rail, a material box push plate is movably connected onto the first lead screw, a fourth lead screw is vertically arranged below one end, close to the grinding machine, of the feeding slide rail, and a feeding push plate is arranged on the fourth lead screw; a second lead screw is horizontally arranged above the material box, a glass pushing plate is movably arranged on the second lead screw, a glass sliding rail is arranged at one end of the second lead screw close to the grinding machine, and the glass pushing plate can push glass to horizontally move on the glass sliding rail; the blanking device comprises a blanking slide rail parallel to the feeding slide rail, a longitudinal moving cylinder is arranged on the outer side of the blanking slide rail, and one end, close to the grinding machine, of the longitudinal moving cylinder is connected with a first push plate; a horizontal channel which is horizontally communicated is formed in the end parts, close to the grinding machine, of the blanking slide rail and the feeding slide rail, a transverse moving cylinder is arranged on the outer side of the horizontal channel, and a second push plate is connected to one side, close to the feeding slide rail, of the transverse moving cylinder; a third lead screw is horizontally arranged above the discharging slide rail, and a grabbing device is movably connected onto the third lead screw.
Optionally, a vertically arranged fifth screw is installed at one end, close to the grinding machine, of the discharging slide rail, and a pushing plate is movably connected to the upper end of the fifth screw.
Optionally, the gripping device comprises a hanging plate movably arranged on the third screw rod through a sliding block, the bottom of the hanging plate is connected with an air cylinder through an air cylinder fixing plate, and the lower end of the air cylinder is connected with a sucker.
Optionally, the glass slide rail is of a rectangular structure and comprises a bottom plate and two side plates symmetrically arranged on two sides of the bottom plate; the glass slide rail is close to one end fixedly connected with rectangular frame of grinding machine, the rectangular frame is cavity from top to bottom, including respectively with the rectangular frame curb plate of the both sides board horizontally connect of glass slide rail, the one end that two rectangular frame curb plates are close to the glass grinding machine is connected with the level and links the board.
Optionally, the magazine comprises a bottom plate, two vertical plates are symmetrically arranged on the bottom plate, and limiting flanges perpendicular to the vertical plates are arranged at two ends of each vertical plate; the bottom plate is provided with a rectangular hole.
Optionally, a transverse baffle is arranged outside the transverse channel, and the bottom of the transverse baffle is connected with the feeding slide rail and the discharging slide rail respectively; the transverse moving cylinder is positioned outside the transverse baffle.
Optionally, the third lead screw is located obliquely above the second lead screw, and the third lead screw and the second lead screw are arranged in parallel.
Compared with the prior art, the invention has the following technical effects:
the small-sized fast-compatible automatic loading and unloading device for the glass grinding machine, provided by the invention, has the advantages that the structure is simple, the operation is easy, 3 workers are saved compared with the traditional mode, the labor force is reduced, and the labor cost is reduced; the automation degree is high, and the practical problem can be solved; the loading and unloading device adopts a mode of 'five upper parts and six lower parts': five material boxes filled with workpieces are arranged on the guide rail before feeding, when the workpieces in the first material box are extracted, the workpieces are pushed to the discharging guide rail by the transverse moving cylinder, at the moment, the feeding material box is changed into the discharging material box, after the workpieces in the discharging material box are filled, the discharging material box is pushed to move forwards by the longitudinal cylinder, the process is repeated, and when six discharging material boxes are filled in the discharging track, the front discharging material box is taken out through manual intervention. This mode has simplified the propelling movement structure, has increased the stability of machine operation, high efficiency to and degree of automation. The small-sized device is convenient to control, has low requirements on processing environment and has good compatibility.
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 embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural view of an automatic loading and unloading device of a small-sized fast-compatible glass grinding machine according to the present invention;
FIG. 2 is a schematic view of a frame of the automatic feeding and discharging device of the small-sized fast compatible glass grinding machine of the present invention;
FIG. 3 is a schematic view of a feeding device of the small-sized fast compatible automatic feeding and discharging device for the glass grinding machine of the present invention;
FIG. 4 is a schematic view of a blanking device of the small-sized fast compatible automatic loading and unloading device of the glass grinding machine of the invention;
FIG. 5 is another angle schematic diagram of the blanking device of the small-sized fast compatible automatic loading and unloading device of the glass grinding machine of the present invention;
FIG. 6 is a schematic diagram of a material box of the automatic feeding and discharging device of the small-sized fast compatible glass grinding machine of the present invention;
FIG. 7 is a schematic view of a glass slide rail of the automatic loading and unloading device of the small-sized fast compatible glass grinding machine of the present invention;
description of reference numerals: 1. a feeding device; 2. a frame; 3. a blanking device; 4. a glass slide rail; 5. pushing the glass plate; 6. a second lead screw; 7. a feeding slide rail; 8. a feeding push plate; 9. a fourth lead screw; 10. a magazine; 11. a material box push plate; 12. a first lead screw; 13. a third lead screw; 14. a hanger plate; 15. a cylinder; 16. a cylinder fixing plate; 17. a suction cup; 18. a longitudinally moving cylinder; 19. a blanking slide rail; 20. a first push plate; 21. a transverse moving cylinder; 22. a second push plate; 23. and a fifth lead screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide an automatic loading and unloading device for a glass grinding machine, which is used for solving the problems in the prior art and has the advantages of high automation degree, simple structure and good compatibility.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides an automatic loading and unloading device for a glass grinding machine, which comprises a loading device 1, a rack 2 and a unloading device 3, as shown in figures 1-7. As shown in fig. 2, the frame 2 is constructed of a welded member to increase structural rigidity and ensure stability during operation.
Specifically, as shown in fig. 3, the feeding device 1 includes a glass slide rail 4, a glass pushing plate 5, a second lead screw 6, a feeding slide rail 7, a feeding push plate 8, a fourth lead screw 9, a material box 10, a material box push plate 11, and a first lead screw 12; when the machine works, a reset switch is firstly turned on to reset the glass pushing plate 5 and the material box pushing plate 11, which are both in the positions farthest from the grinding machine; the feeding push plate 8 is reset and is positioned at the lowest end. Then, five material boxes 10 filled with glass are sequentially placed on the feeding slide rail 7, the switch is turned on, the machine starts to work, the material box push plate 11 pushes the material box 10 to move forwards until the material box 10 is positioned right above the feeding push plate 8, the feeding push plate 8 moves upwards slowly, the material box 10 enters the rectangular hole of the material box 10 at the position under the control of a PLC program, a glass sheet in the material box 10 above the material box is just higher than the upper end surface of the material box 10, then, the glass plate 5 is pushed forwards to push the glass sheet to move forwards along the glass slide rail 4, grinding work is carried out in the clamp hole, the operation is repeated, after all the workpieces in one material box are pushed, the feeding push plate 8 moves downwards to move out the rectangular hole, and the material box at the position moves to the discharging slide rail 19 to become a discharging material box under the action of the discharging device 3. Then, the material box push plate 11 moves forwards to push the rest material boxes 10 to be timely supplemented forwards to serve as material loading boxes to continue feeding work until all the material loading boxes on the material loading slide rail 7 are changed into material unloading boxes, at the moment, the switch is pressed down to stop the machine from working, manual intervention is carried out, five material boxes filled with workpieces are placed again, and the operation is repeated. The surface of the glass slide rail 4 is absolutely smooth, so that the phenomenon that the whole process is stopped because a workpiece is clamped in the material pushing process is avoided. The bottom end of the material box 10 is provided with a rectangular hole with a proper size, so that the feeding push plate 8 can smoothly penetrate into the material box 10 to perform feeding work when feeding is guaranteed, and in addition, the two side surfaces of the material box 10 adopt the design of ensuring that four corners of a workpiece can be fixed without sealing, so that the processing materials are greatly reduced, and the whole weight of the device is reduced.
As shown in fig. 4, the feeding device includes a third screw 13, a hanging plate 14, an air cylinder 15, an air cylinder fixing plate 16, and a suction cup 17. The glass sheet rotates along with the standard fixture after grinding, the third lead screw 13 works under the control of a PLC program, the air cylinder 15 is driven to move forwards to a specified position, the third lead screw rotates for a certain angle, the sucker 17 is opposite to the center of the glass sheet, the sucker 17 is immediately placed downwards to suck the glass sheet, then the third lead screw moves upwards, the third lead screw 13 drives the sucked glass sheet to move to a position opposite to the feeding box under the control of the PLC program, the glass sheet is placed downwards, and one grabbing work is finished at the moment. The whole process is simple and efficient to operate, and the machine yield can be effectively improved.
As shown in FIG. 5, the blanking device further comprises a material box 10, a longitudinal moving cylinder 18, a blanking slide rail 19, a first push plate 20, a transverse moving cylinder 21, a second push plate 22 and a fifth lead screw 23. After the glass sheets in the feeding box are pushed, under the action of the traverse cylinder 21, the feeding box is pushed by the second push plate 22 to traverse to the discharging slide rail 19 from the transverse channel to be changed into a discharging box, when the feeding box moves to the discharging slide rail 19 to be changed into a discharging box, the push plate of the fifth screw 23 is controlled by the PLC program to ascend to the highest position of the feeding box above the feeding box to be parallel to the upper end surface of the feeding box and serve as a glass sheet storage unit during grabbing work, and when each glass sheet is placed in the grabbing device, the fifth screw 23 moves downwards for a certain distance until the discharging box is completely filled. After the blanking boxes are filled, the longitudinal moving cylinder 18 moves to drive the first push plate 20 to push the feeding boxes backwards, the stroke is equal to the width of one blanking box, the operation is repeated until six blanking boxes are placed on the blanking slide rail 19, and at the moment, the first blanking box filled with workpieces is just in the position which is most easily operated by manual work, and is carefully taken out through manual intervention. Thereafter, the above operation is repeated. Whole process has retrencied pushing equipment, has increased the structural rigidity, has improved the stability of machine during operation, and in addition, whole automatic unloading process of going up, control is simple, and artifical half an hour to 1 hour intervene once to change the magazine, reduces intensity of labour to go up unloading more than traditional manual work and save 3 individuals, make labour cost reduction, degree of automation is high.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (7)
1. The utility model provides an automatic unloader that goes up of glass grinding machine which characterized in that: the grinding machine comprises a grinding machine, wherein a rack is arranged on one side of the grinding machine, a feeding device is arranged on the rack, and a discharging device is arranged on one side of the feeding device; the feeding device comprises a feeding slide rail, a material box is arranged on the feeding slide rail, a first lead screw is arranged at one end, away from the grinding machine, of the feeding slide rail, a material box push plate is movably connected onto the first lead screw, a fourth lead screw is vertically arranged below one end, close to the grinding machine, of the feeding slide rail, and a feeding push plate is arranged on the fourth lead screw; a second lead screw is horizontally arranged above the material box, a glass pushing plate is movably arranged on the second lead screw, a glass sliding rail is arranged at one end of the second lead screw close to the grinding machine, and the glass pushing plate can push glass to horizontally move on the glass sliding rail; the blanking device comprises a blanking slide rail parallel to the feeding slide rail, a longitudinal moving cylinder is arranged on the outer side of the blanking slide rail, and one end, close to the grinding machine, of the longitudinal moving cylinder is connected with a first push plate; a horizontal channel which is horizontally communicated is formed in the end parts, close to the grinding machine, of the blanking slide rail and the feeding slide rail, a transverse moving cylinder is arranged on the outer side of the horizontal channel, and a second push plate is connected to one side, close to the feeding slide rail, of the transverse moving cylinder; a third lead screw is horizontally arranged above the discharging slide rail, and a grabbing device is movably connected onto the third lead screw.
2. The automatic loading and unloading device for the glass grinding machine as claimed in claim 1, wherein: and a vertically arranged fifth screw rod is installed at one end, close to the grinding machine, of the discharging slide rail, and the upper end of the fifth screw rod is movably connected with a pushing plate.
3. The automatic loading and unloading device for the glass grinding machine as claimed in claim 1, wherein: the grabbing device comprises a hanging plate movably arranged on the third lead screw through a sliding block, the bottom of the hanging plate is connected with an air cylinder through an air cylinder fixing plate, and the lower end of the air cylinder is connected with a sucker.
4. The automatic loading and unloading device for the glass grinding machine as claimed in claim 1, wherein: the glass slide rail is of a rectangular structure and comprises a bottom plate and two side plates symmetrically arranged on two sides of the bottom plate; the glass slide rail is close to one end fixedly connected with rectangular frame of grinding machine, the rectangular frame is cavity from top to bottom, including respectively with the rectangular frame curb plate of the both sides board horizontally connect of glass slide rail, the one end that two rectangular frame curb plates are close to the glass grinding machine is connected with the level and links the board.
5. The automatic loading and unloading device for the glass grinding machine as claimed in claim 1, wherein: the material box comprises a bottom plate, two vertical plates are symmetrically arranged on the bottom plate, and limiting flanges perpendicular to the vertical plates are arranged at two ends of each vertical plate; the bottom plate is provided with a rectangular hole.
6. The automatic loading and unloading device for the glass grinding machine as claimed in claim 1, wherein: a transverse baffle is arranged outside the transverse channel, and the bottom of the transverse baffle is connected with the feeding slide rail and the discharging slide rail respectively; the transverse moving cylinder is positioned outside the transverse baffle.
7. The automatic loading and unloading device for the glass grinding machine as claimed in claim 1, wherein: the third lead screw is positioned obliquely above the second lead screw, and the third lead screw and the second lead screw are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608221.XA CN110270927B (en) | 2019-07-08 | 2019-07-08 | Automatic loading and unloading device of glass grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910608221.XA CN110270927B (en) | 2019-07-08 | 2019-07-08 | Automatic loading and unloading device of glass grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110270927A CN110270927A (en) | 2019-09-24 |
| CN110270927B true CN110270927B (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910608221.XA Active CN110270927B (en) | 2019-07-08 | 2019-07-08 | Automatic loading and unloading device of glass grinding machine |
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| Country | Link |
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| CN (1) | CN110270927B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177473A (en) * | 1997-09-03 | 1999-03-23 | Nikon Corp | Feeder device |
| KR100783527B1 (en) * | 2006-12-14 | 2007-12-07 | 현대자동차주식회사 | A distribution device for bolts |
| KR100822118B1 (en) * | 2007-12-28 | 2008-04-15 | 주식회사 신양엔지니어링 | Apparatus taking out and supplying insert nusts for case of mobile phone at side of injection mold |
| CN108341261A (en) * | 2018-02-02 | 2018-07-31 | 嘉兴和新精冲科技有限公司 | Tooth machining unit automatic charging device |
| CN208916085U (en) * | 2018-07-18 | 2019-05-31 | 上海望孚自动化科技有限公司 | A kind of novel feeding mechanism |
-
2019
- 2019-07-08 CN CN201910608221.XA patent/CN110270927B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1177473A (en) * | 1997-09-03 | 1999-03-23 | Nikon Corp | Feeder device |
| KR100783527B1 (en) * | 2006-12-14 | 2007-12-07 | 현대자동차주식회사 | A distribution device for bolts |
| KR100822118B1 (en) * | 2007-12-28 | 2008-04-15 | 주식회사 신양엔지니어링 | Apparatus taking out and supplying insert nusts for case of mobile phone at side of injection mold |
| CN108341261A (en) * | 2018-02-02 | 2018-07-31 | 嘉兴和新精冲科技有限公司 | Tooth machining unit automatic charging device |
| CN208916085U (en) * | 2018-07-18 | 2019-05-31 | 上海望孚自动化科技有限公司 | A kind of novel feeding mechanism |
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| Publication number | Publication date |
|---|---|
| CN110270927A (en) | 2019-09-24 |
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