CN220182046U - Automatic centering structure of automobile exterior glass - Google Patents
Automatic centering structure of automobile exterior glass Download PDFInfo
- Publication number
- CN220182046U CN220182046U CN202320909915.9U CN202320909915U CN220182046U CN 220182046 U CN220182046 U CN 220182046U CN 202320909915 U CN202320909915 U CN 202320909915U CN 220182046 U CN220182046 U CN 220182046U
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- glass
- supporting seat
- base
- direction driving
- driving component
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- 239000011521 glass Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 abstract description 14
- 230000007246 mechanism Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000009966 trimming Methods 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model belongs to the technical field of grabbing and bonding of automobile exterior trimming glass, and particularly relates to an automatic centering structure of automobile exterior trimming glass. According to the utility model, through the design of automatic centering of the servo motor screw rod, the servo motor screw rod mechanism is applied in the XY axis direction, the servo driving controller principle is utilized to control and drive the positioning column to automatically center and move to clamp glass, the approaching and stopping of the clamped glass are realized by utilizing the moment principle, and the clamping force is fed back in real time, so that the positioning precision of a product is ensured; the utility model can also meet the requirements of glass with different sizes and shapes, reduces the high cost investment of redundant equipment, reduces complex production process and expensive manpower, and realizes high-efficiency/low-cost/low-manpower/automatic integration; the production quality is improved, the whole production process is controlled, and the detection of the subsequent process is reduced.
Description
Technical Field
The utility model relates to the technical field of grabbing and bonding of automobile exterior trimming glass, in particular to an automatic centering structure of automobile exterior trimming glass.
Background
The automobile glass is indispensable in automobile body accessories, mainly plays a role in protection, optimizes product technology and human resources under the great trend of energy conservation and emission reduction in the automobile industry, and becomes a key link for enterprises to reduce production cost and promote competitiveness. With the increasing demand of automobile glass year by year, new high requirements are put forward for the manufacturing process and the automatic integration of products; in the past manual handling to centering anchor clamps, realize the locate function through loaded down with trivial details complex operation, lead to the work efficiency low, the condition such as error rate is high to influence glass bonding quality. In order to improve efficiency and quality, innovative demands are placed on conventional processes.
The prior art has the following problems:
at present, the bonding, grabbing, centering and positioning of the automotive exterior glass are generally carried out by adopting a cylinder and synchronous belt mode to automatically clamp and center left and right, and the magnitude of the clamping force of the glass cannot be controlled due to the defect of driving of the cylinder, so that the clamping force of the glass is too small and the position is deviated easily; or the clamping force is too great, thereby damaging the glass. The glass can not be stopped at any position, and the centering and positioning of the glass with different sizes can not be simultaneously satisfied. The cylinder force can only be adjusted through the throttle valve, so that the clamping speed is difficult to adjust and control, the quick response cannot be met, and the centering clamping is stable. In order to ensure the quality of glass centering and grabbing, the cylinder driving cannot timely feed back the pressing state.
The cylinder and synchronous belt centering form has poor positioning precision, can not be stopped at any position, can not be regulated and controlled in speed, and can not be controlled in the pressing process. All the problems can lead to difficult control of downstream production quality, and indirectly increase production cost.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an automatic centering structure of automobile exterior glass, which solves the existing problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic centering structure of automotive exterior glass, includes the integral frame, the upper end of integral frame is provided with the base, the upper end of base is provided with glass, the one end of base is provided with first X to drive assembly and second X to drive assembly, one side of first X to drive assembly is provided with first X left side reference column, the other end of base is provided with first X right side reference column and second X right side reference column, one side of second X to drive assembly is provided with second X left side reference column, one side of base is provided with first Y to drive assembly, one side of first Y to drive assembly is provided with first Y backward reference column, the opposite side of first Y to drive assembly is provided with second Y backward reference column, the opposite side of base is provided with second Y to drive assembly, one side of second Y to drive assembly is provided with first Y forward side reference column, one side of second Y to drive assembly is provided with second Y forward side reference column.
As a preferable technical scheme of the utility model, the first X-direction driving assembly mainly comprises a first servo motor, a first coupler and a first fixing seat, and a forward rotation nut is arranged on one side of the first fixing seat.
As a preferable technical scheme of the utility model, a first supporting seat and a second supporting seat are arranged at the center of the base, the first supporting seat and the second supporting seat are symmetrically distributed at the upper end of the base, and a positive and negative rotating screw rod is arranged at one side of the second supporting seat.
As a preferable technical scheme of the utility model, one end of the positive and negative rotating screw rod is provided with a reverse nut, a third supporting seat and a second zero limit block, the side surface of the first fixing seat is provided with a first zero limit block, and the side surface of the third supporting seat is provided with a second zero limit block.
As a preferable technical scheme of the utility model, one side of the first supporting seat is also provided with a forward and reverse rotating screw rod, and the lower ends of the two forward and reverse rotating screw rods are respectively provided with a first guide wire rail and a second guide wire rail.
As a preferable technical scheme of the utility model, the second Y-direction driving assembly mainly comprises a second servo motor, a second coupler, a second fixing seat, a nut, a screw rod, a fourth supporting seat, a connecting plate, zero-position limiting columns and third guide wire rails, wherein the number of the third guide wire rails is two, and the third guide wire rails are distributed on two sides of the second servo motor.
Compared with the prior art, the utility model provides an automatic centering structure of automobile exterior glass, which has the following beneficial effects:
according to the automatic centering structure for the automotive exterior glass, the servo motor screw rod mechanism is applied in the XY axis direction, the servo drive controller principle is utilized to control and drive the positioning column to automatically center and move to clamp the glass, the moment principle is utilized to achieve the approaching and stopping of the clamping glass, and the clamping force is fed back in real time, so that the positioning accuracy of a product is guaranteed; the utility model can also meet the requirements of glass with different sizes and shapes, reduces the high cost investment of redundant equipment, reduces complex production process and expensive manpower, and realizes high-efficiency/low-cost/low-manpower/automatic integration; the production quality is improved, the whole production process is controlled, and the detection of the subsequent process is reduced; the servo motor is used for driving the screw rod, so that the accurate positioning of the product is ensured, the deviation generated by positioning is avoided, and the dimensional stability of the centering position is ensured; because flexible production is adopted, the servo motor screw rod is used for driving, and the stop, speed and moment control at any position are used for meeting the micro-variation of the product size, so that the device can adapt to production in different environments; glass production with different sizes and shapes can be completed in one centering mechanism, meanwhile, the cost for developing other equipment is reduced, the production efficiency is improved, the use of redundant equipment is reduced, and the investment of high cost is removed.
Drawings
FIG. 1 is a schematic view of an automatic centering structure of an automotive exterior glass according to the present utility model;
FIG. 2 is a schematic top view of a base;
fig. 3 is a schematic top view of the automatic centering structure of the automotive exterior glass according to the present utility model.
In the figure: 1. an integral frame; 2. a base; 3. glass; 4. a first X-direction drive assembly; 5. a second X-direction drive assembly; 6. a first X left positioning column; 7. a first X right positioning column; 8. a second X is positioned on the right side of the column; 9. a second X left positioning column; 10. a first Y-drive assembly; 11. a first Y positioning column at the rear side; 12. a second Y positioning column at the rear side; 13. a second Y-direction drive assembly; 14. a first Y is a front side positioning column; 15. a second Y is positioned on the front side of the positioning column; 16. a first servo motor; 17. a first coupling; 18. a first fixing seat; 19. a forward rotation nut; 20. a first support base; 21. a second support base; 22. forward and reverse rotating the screw rod; 23. reversing the nut; 24. a third support base; 25. a first zero position limiting block; 26. the second zero position limiting block; 27. a first guide wire rail; 28. a second guide wire rail; 29. a second servo motor; 30. a second coupling; 31. the second fixing seat; 32. a nut; 33. a screw rod; 34. a fourth support base; 35. a connecting plate; 36. zero position limiting columns; 37. and a third guide wire rail.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in the present embodiment: the utility model provides an automotive exterior glass automatic centering structure, including whole frame 1, the upper end of whole frame 1 is provided with base 2, the upper end of base 2 is provided with glass 3, the one end of base 2 is provided with first X to drive assembly 4 and second X to drive assembly 5, one side of first X to drive assembly 4 is provided with first X left side reference column 6, the other end of base 2 is provided with first X right side reference column 7 and second X right side reference column 8, one side of second X to drive assembly 5 is provided with second X left side reference column 9, one side of base 2 is provided with first Y to drive assembly 10, one side of first Y to drive assembly 10 is provided with first Y backward reference column 11, the opposite side of first Y to drive assembly 10 is provided with second Y backward reference column 12, the opposite side of base 2 is provided with second Y to drive assembly 13, one side of second Y to drive assembly 13 is provided with first Y forward side reference column 14, one side of second Y to drive assembly 13 is provided with second Y forward side reference column 15.
In this embodiment, the first X-direction driving assembly 4 mainly includes a first servo motor 16, a first coupling 17 and a first fixing seat 18, and a forward rotation nut 19 is disposed on one side of the first fixing seat 18, so that the design is reasonable; the center of the base 2 is provided with a first supporting seat 20 and a second supporting seat 21, the first supporting seat 20 and the second supporting seat 21 are symmetrically distributed at the upper end of the base 2, and one side of the second supporting seat 21 is provided with a positive and negative rotating screw rod 22, so that the movement is stable; one end of the forward and reverse screw rod 22 is provided with a reverse nut 23, a third supporting seat 24 and a second zero-position limiting block 26, the side surface of the first fixing seat 18 is provided with a first zero-position limiting block 25, and the side surface of the third supporting seat 24 is provided with a second zero-position limiting block 26; the forward and reverse rotating screw rods 22 are also arranged on one side of the first supporting seat 20, and the lower ends of the two forward and reverse rotating screw rods 22 are respectively provided with a first guide wire rail 27 and a second guide wire rail 28, so that the structure is simple; the second Y-direction driving assembly 13 mainly includes a second servo motor 29, a second coupling 30, a second fixing seat 31, a nut 32, a screw rod 33, a fourth supporting seat 34, a connecting plate 35, a zero position limiting column 36 and a third guide wire rail 37, and the number of the third guide wire rails 37 is two and distributed on two sides of the second servo motor 29.
The working principle and the using flow of the utility model are as follows: loading a product; manually or by a turnover mechanism, placing the glass 3 on a centering platform; the in-place sensor senses that the glass 3 is in place; the first X-direction driving component 4 and the second X-direction driving component 5 in the automatic centering rapidly reach the nearest safe position of the glass 3X-direction; the first Y-direction driving component 10 and the second Y-direction driving component 13 quickly reach the nearest safety position of the Y direction of the glass 3; the driving components in four directions are slowly and automatically centered; according to the PLC program, the automatic clamping is performed, the clamping moment is controlled through a servo driver, and when the specified moment range is reached, the driving mechanism is stopped; taking a piece; the robot is automatically turned over with a gripper; after the gripper jig is centered, the glass 3 is clamped, the automatic centering clamping structure is loosened, the robot leaves with the gripper, the robot grabs the glass 3 to the position below the subsequent gluing tower for gluing, then moves to a gluing station, and is put down to circulate the next process.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an automatic centering structure of automotive exterior glass, includes whole frame (1), its characterized in that: the upper end of the integral frame (1) is provided with a base (2), the upper end of the base (2) is provided with glass (3), one end of the base (2) is provided with a first X-direction driving component (4) and a second X-direction driving component (5), one side of the first X-direction driving component (4) is provided with a first X-direction left side positioning column (6), the other end of the base (2) is provided with a first X-direction right side positioning column (7) and a second X-direction right side positioning column (8), one side of the second X-direction driving component (5) is provided with a second X-direction left side positioning column (9), one side of the base (2) is provided with a first Y-direction driving component (10), one side of the first Y-direction driving component (10) is provided with a first Y-direction rear side positioning column (11), the other side of the base (2) is provided with a second Y-direction driving component (13), and one side of the first Y-direction driving component (13) is provided with a second Y-direction rear side positioning column (12), and one side of the first Y-direction driving component (13) is provided with a first Y-direction positioning column (13).
2. The automotive exterior glass automatic centering structure according to claim 1, wherein: the first X-direction driving assembly (4) mainly comprises a first servo motor (16), a first coupler (17) and a first fixing seat (18), and a forward rotation nut (19) is arranged on one side of the first fixing seat (18).
3. The automotive exterior glass automatic centering structure according to claim 1, wherein: the center department of base (2) is provided with first supporting seat (20) and second supporting seat (21), and first supporting seat (20) and second supporting seat (21) are the upper end of symmetric distribution in base (2), and one side of second supporting seat (21) is provided with positive and negative rotation lead screw (22).
4. A self-centering structure for automotive exterior glass as claimed in claim 3, wherein: one end of the positive and negative rotation screw rod (22) is provided with a reverse nut (23), a third supporting seat (24) and a second zero position limiting block (26), the side face of the first fixing seat (18) is provided with a first zero position limiting block (25), and the side face of the third supporting seat (24) is provided with a second zero position limiting block (26).
5. A self-centering structure for automotive exterior glass as claimed in claim 3, wherein: one side of the first supporting seat (20) is also provided with a forward and reverse rotating screw rod (22), and the lower ends of the two forward and reverse rotating screw rods (22) are respectively provided with a first guide wire rail (27) and a second guide wire rail (28).
6. The automotive exterior glass automatic centering structure according to claim 1, wherein: the second Y-direction driving assembly (13) mainly comprises a second servo motor (29), a second coupler (30), a second fixing seat (31), a nut (32), a screw rod (33), a fourth supporting seat (34), a connecting plate (35), zero-position limiting columns (36) and third guide wire rails (37), wherein the number of the third guide wire rails (37) is two, and the third guide wire rails are distributed on two sides of the second servo motor (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320909915.9U CN220182046U (en) | 2023-04-21 | 2023-04-21 | Automatic centering structure of automobile exterior glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320909915.9U CN220182046U (en) | 2023-04-21 | 2023-04-21 | Automatic centering structure of automobile exterior glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220182046U true CN220182046U (en) | 2023-12-15 |
Family
ID=89106191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320909915.9U Active CN220182046U (en) | 2023-04-21 | 2023-04-21 | Automatic centering structure of automobile exterior glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220182046U (en) |
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2023
- 2023-04-21 CN CN202320909915.9U patent/CN220182046U/en active Active
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