CN220881923U - Automatic centering and positioning device of glass edge grinding machine - Google Patents
Automatic centering and positioning device of glass edge grinding machine Download PDFInfo
- Publication number
- CN220881923U CN220881923U CN202322753674.6U CN202322753674U CN220881923U CN 220881923 U CN220881923 U CN 220881923U CN 202322753674 U CN202322753674 U CN 202322753674U CN 220881923 U CN220881923 U CN 220881923U
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- glass
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- automatic centering
- positioning device
- wheel
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- 239000011521 glass Substances 0.000 title claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000007688 edging Methods 0.000 claims abstract description 17
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 230000001815 facial effect Effects 0.000 claims 2
- 230000000712 assembly Effects 0.000 abstract description 18
- 238000000429 assembly Methods 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000002950 deficient Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 2
- 238000003825 pressing Methods 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000000926 separation method Methods 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
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model discloses an automatic centering and positioning device of a glass edging machine, which comprises a first glass positioning mechanism and a second glass positioning mechanism which are symmetrically arranged, wherein the first glass positioning mechanism and the second glass positioning mechanism respectively comprise an installation seat, two symmetrically arranged slide rail assemblies are arranged on the installation seat, the two slide rail assemblies are respectively and slidably connected with a positioning plate, one end of the positioning plate is in transmission connection with a servo motor driving module, a plurality of leaning wheel assemblies are arranged on the positioning plate, and the leaning wheel assemblies of the first glass positioning mechanism are matched with the leaning wheel assemblies of the second glass positioning mechanism to realize automatic centering and positioning of glass; the automatic centering and positioning device of the glass edge grinding machine not only greatly improves centering and positioning precision of glass, ensures consistent edge grinding allowance on two sides and reduces defective products, but also comprises a sliding rail assembly, a servo motor driving module and a leaning wheel assembly, and is convenient to assemble and low in manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of auxiliary devices of glass edging machines, in particular to an automatic centering and positioning device of a glass edging machine.
Background
Glass edging machine, as the name implies, is a device for processing and edging glass, mainly finishing and polishing the end edges of glass so that the end edges are smooth and clean.
The entering end of glass edging machine installs positioner, and at present, this positioner is fixed for one side, and the another side presss from both sides tight location, owing to all install the gyro wheel feeding area on positioner and the glass edging machine, when glass advances forward on one side, its one end also receives the thrust and is pressed from both sides tightly, consequently, when glass gets into the glass edging machine, glass can deflect one end and get into (the centering skew that the glass atress is uneven in the motion process leads to), so, current positioner exists the position accuracy relatively poor in the branch, leads to glass's one end edging volume increase easily, leads to the defective products to produce and influence production efficiency's defect.
In addition, in order to solve the problem of poor positioning accuracy in the glass separation of the positioning device in the market, related theoretical designs are proposed, for example, patent document numbers are as follows: CN213531681U, patent name: a Chinese patent utility model of automatic middle clamp specifically discloses: the base is provided with a workpiece seat, and the workpiece seat is used for accommodating a workpiece; the positioning assembly comprises a driving mechanism and two groups of positioning mechanisms, the two groups of positioning mechanisms are respectively positioned on two sides of the base, the positioning mechanisms are provided with an elastic sheet, a pressing column and a mounting seat, the elastic sheet and the pressing column are mounted at one end of the mounting seat facing the workpiece seat, the elastic sheet is provided with a pushing end facing the workpiece seat and inclined downwards, the pressing column is provided with at least two, at least two pressing columns are distributed on two sides of the elastic sheet, and the driving mechanism is used for driving the mounting seats of the two groups of positioning mechanisms to synchronously move towards the workpiece seat or synchronously move away from the workpiece seat; the driving mechanism comprises gears, racks and driving air cylinders, wherein the racks are arranged in two, the two racks are connected to two sides of the gears in a meshed mode, the driving air cylinders are connected with one of the racks in a driving mode, the two positioning assemblies are connected with the two racks in a one-to-one correspondence mode, the driving mechanism further comprises a mounting rack, the mounting rack is connected with the racks in a mounting mode, the mounting rack is provided with a clamping groove, and a push rod of the driving air cylinders is connected with the clamping groove in a clamping mode through a connecting piece.
However, according to the automatic centering clamp designed by the theory, each part of the positioning mechanism needs higher machining precision, the machining cost is higher, the driving mechanism adopts mechanical gear train transmission, the cost of parts is higher, and the integral manufacturing cost is higher, so that the automatic centering clamp is not suitable for the field of glass machining.
Therefore, in view of the above, there is an urgent need in the market for a new split positioning device with higher positioning accuracy and lower manufacturing cost.
Disclosure of utility model
The utility model aims to overcome the defects in the prior art, and provides an automatic centering and positioning device of a glass edging machine, which is used for solving the problems of poor centering precision or higher manufacturing cost of a theoretically designed automatic centering clamp in the existing positioning device.
In order to achieve the above purpose, the utility model provides an automatic centering and positioning device of a glass edge grinding machine, which comprises a first glass positioning mechanism and a second glass positioning mechanism which are symmetrically arranged, wherein the first glass positioning mechanism and the second glass positioning mechanism respectively comprise mounting seats, two symmetrically arranged slide rail assemblies are arranged on the mounting seats, the two slide rail assemblies are respectively and slidably connected with a positioning plate, one end of the positioning plate is in transmission connection with a servo motor driving module, a plurality of leaning wheel assemblies are arranged on the positioning plate, and the leaning wheel assemblies of the first glass positioning mechanism are matched with the leaning wheel assemblies of the second glass positioning mechanism to realize automatic centering and positioning of glass.
Preferably, the device further comprises a reset detection sensor arranged on one side of the sliding rail assembly.
Preferably, the reset detection sensor is a proximity switch.
Preferably, the wheel leaning assembly comprises a wheel leaning shaft which is connected with the positioning plate in a threaded mode and a wheel leaning wheel which is sleeved on the wheel leaning shaft.
Preferably, the wheel extends beyond an end wall of the locating plate.
Preferably, the leaning wheel shaft comprises an optical axis sleeved with the leaning wheel, a threaded part arranged at the bottom of the optical axis and in threaded connection with the positioning plate, and a tightening opening arranged at the top of the optical axis.
Preferably, the servo motor driving module comprises a fixed plate arranged at one end of the mounting seat, a servo driving motor arranged at one end of the fixed plate, a coupler connected with an output shaft of the servo driving motor, and a screw rod transmission module connected with the coupler, and one end of the positioning plate is arranged on the screw rod transmission module.
Preferably, the screw transmission module comprises screw bases which are symmetrically arranged, screw bodies which are respectively sleeved on the two screw bases, and a moving block which is in transmission connection with the screw bodies, and one end of the positioning plate is arranged on the moving block.
Preferably, the sliding rail assembly comprises a sliding rail seat arranged on the mounting seat, a fixed sliding rail arranged on the sliding rail and a sliding block in sliding connection with the fixed sliding rail, and the positioning plate is arranged on the sliding block.
Preferably, a plurality of mounting bars are arranged at the bottom of the mounting seat, and threaded mounting holes are formed in the bottoms of the mounting bars.
Compared with the prior art, the utility model has the beneficial effects that:
1. The sliding rail component, the servo motor driving module and the leaning wheel component of the first glass positioning mechanism and the second glass positioning mechanism are all standard components on the market, and can be assembled after being purchased without secondary processing, so that the assembly is convenient, and the whole manufacturing cost is lower.
2. The automatic centering and positioning device of the glass edge grinder is arranged at an inlet of the glass edge grinder, after parameters are set, the servo motor driving modules at two sides drive the wheel leaning assemblies at two sides to move towards the middle simultaneously, when the wheel leaning assemblies at two sides clamp glass towards the middle, the torque of the servo motor is calculated to reach a certain force to sense the clamped glass (the parameters are set in advance), and the device is retracted (the stress at two ends of the glass is always balanced in the moving process), so that centering and positioning of the glass is finished, the consistency of the edge grinding allowance at two sides is ensured, and the production of defective products is reduced.
3. In summary, the automatic centering and positioning device for the glass edge grinder provided by the utility model not only greatly improves centering and positioning precision of glass, but also has lower manufacturing cost.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an automatic centering and positioning device for a glass edge grinder according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an automatic centering and positioning device for a glass edge grinder according to an embodiment of the present utility model;
FIG. 3 is a schematic view of an automatic centering and positioning device of a glass edge grinder, with the positioning plate and the wheel assembly omitted, according to an embodiment of the present utility model;
FIG. 4 is a top view of an automatic centering and positioning device for a glass edging machine according to an embodiment of the present utility model;
Fig. 5 is a cross-sectional view taken along section line A-A in fig. 4.
The drawings include:
1. A first glass positioning mechanism; 2. a second glass positioning mechanism; 3. a mounting base; 31. a mounting bar; 310. a threaded mounting hole; 4. a slide rail assembly; 41. a slide rail seat; 42. fixing the sliding rail; 43. a slide block; 5. a positioning plate; 6. a servo motor driving module; 61. a servo drive motor; 62. a fixing plate; 63. a coupling; 64. a screw rod transmission module; 641. a screw rod seat; 642. a screw rod body; 643. a moving block; 7. a wheel assembly; 71. a wheel shaft; 710. a threaded portion; 711. an optical axis; 712. tightening the mouth; 72. a leaning wheel; 8. the detection sensor is reset.
Detailed Description
The technical solutions of the present embodiment of the present utility model will be clearly and completely described below with reference to the drawings in the present embodiment of the present utility model, and it is apparent that the described present embodiment is one embodiment of the present utility model, but not all the present embodiments. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
Referring to fig. 1 to 5, an embodiment of the utility model provides an automatic centering and positioning device of a glass edging machine, which comprises a first glass positioning mechanism 1 and a second glass positioning mechanism 2 which are symmetrically arranged, wherein the first glass positioning mechanism 1 and the second glass positioning mechanism 2 respectively comprise a mounting seat 3, two symmetrically arranged slide rail assemblies 4 are arranged on the mounting seat 3, the two slide rail assemblies 4 are respectively and slidably connected with a positioning plate 5, one end of the positioning plate 5 is in transmission connection with a servo motor driving module 6, a plurality of leaning wheel assemblies 7 are arranged on the positioning plate 5, and the leaning wheel assemblies 7 of the first glass positioning mechanism 1 are matched with the leaning wheel assemblies 7 of the second glass positioning mechanism 2 to realize automatic centering and positioning of glass.
The automatic centering and positioning device of the glass edge grinding machine further comprises a reset detection sensor 8 arranged on one side of the sliding rail assembly 4. When the first glass positioning mechanism 1 and the second glass positioning mechanism 2 clamp and center-split the glass, the positioning plates 5 of the first glass positioning mechanism 1 and the second glass positioning mechanism 2 need to be retracted and reset, when the two slide blocks 43 of the first glass positioning mechanism 1 and the second glass positioning mechanism are retracted and reset, the two slide blocks reach the reset detection sensor 8, the reset detection sensor 8 receives a signal and transmits the signal to the servo driving motor 61, at the moment, the servo driving motor 61 stops, and the two slide blocks are reset. Preferably, the reset detection sensor 8 is selected as a proximity switch.
The wheel assembly 7 comprises a wheel axle 71 screwed on the positioning plate 5 and a wheel 72 sleeved on the wheel axle 71. When the first glass positioning mechanism 1 and the second glass positioning mechanism 2 clamp and center-position the glass, the leaning wheel 72 of the first glass positioning mechanism 1 and the leaning wheel 72 of the second glass positioning mechanism 2 clamp and contact the two ends of the glass, so that the glass can be clamped and centered, and the glass can be ensured to move forwards. The leaning wheel axle 71 comprises an optical axis 711 sleeved with the leaning wheel 72, a threaded portion 710 arranged at the bottom of the optical axis 711 and in threaded connection with the positioning plate 5, and a tightening opening 712 arranged at the top of the optical axis 711.
The servo motor driving module 6 comprises a fixed plate 62 arranged at one end of the mounting seat 3, a servo driving motor 61 arranged at one end of the fixed plate 62, a coupler 63 connected with an output shaft of the servo driving motor 61, and a screw transmission module 64 connected with the coupler 63, wherein one end of the positioning plate 5 is arranged on the screw transmission module 64. When the servo motor rotates, the screw transmission module 64 is driven to rotate, and the screw transmission module 64 rotates to drive the positioning plate 5 to advance or retreat.
The screw driving module 64 includes screw seats 641 symmetrically arranged, screw bodies 642 respectively sleeved on the two screw seats 641, and moving blocks 643 in driving connection with the screw bodies 642, and one end of the positioning plate 5 is arranged on the moving blocks 643. The screw body 642 is connected with the coupling 63, and when the servo driving motor 61 drives the screw body 642 to rotate, the screw body 642 drives the moving block 643 to advance or retreat.
The slide rail assembly 4 comprises a slide rail seat 41 arranged on the mounting seat 3, a fixed slide rail 42 arranged on the slide rail and a slide block 43 in sliding connection with the fixed slide rail 42, and the positioning plate 5 is arranged on the slide block 43
A plurality of mounting bars 31 are arranged at the bottom of the mounting seat 3, threaded mounting holes 310 are formed in the bottoms of the mounting bars 31, and the mounting bars 31 can be mounted at the front end of the glass edge grinder through the threaded mounting holes 310.
The automatic centering and positioning device for the glass edge grinder disclosed by the embodiment of the utility model has the advantages of high centering and positioning precision on glass and lower manufacturing cost, is suitable for large-scale application and production, and effectively reduces the cost of glass production.
The foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.
Claims (10)
1. The utility model provides a positioner in automation of glass edging machine, its characterized in that, including first glass positioning mechanism (1) and second glass positioning mechanism (2) that the symmetry set up, first glass positioning mechanism (1) and second glass positioning mechanism (2) include mount pad (3) respectively, mount pad (3) facial make-up is equipped with slide rail subassembly (4) that two symmetries set up, two slide rail subassembly (4) sliding connection have locating plate (5) respectively, locating plate (5) one end transmission is connected with servo motor drive module (6), locating plate (5) facial make-up are equipped with a plurality of and lean on wheel subassembly (7), the wheel subassembly (7) that lean on of first glass positioning mechanism (1) and second glass positioning mechanism (2) lean on wheel subassembly (7) to cooperate and realize the automation to divide to be well location to glass.
2. The automatic centering and positioning device of a glass edging machine according to claim 1, characterized by further comprising a reset detection sensor (8) mounted on one side of the sliding rail assembly (4).
3. An automatic centering and positioning device of a glass edging machine according to claim 2, characterized in that the reset detection sensor (8) is a proximity switch.
4. An automatic centering and positioning device of a glass edging machine according to claim 1, characterized in that the wheel rest assembly (7) comprises a wheel rest shaft (71) screwed on the positioning plate (5) and a wheel rest (72) sleeved on the wheel rest shaft (71).
5. An automatic centering and positioning device for a glass edging machine, according to claim 4, characterized in that said rest wheel (72) extends beyond an end wall of the positioning plate (5).
6. The automatic centering and positioning device of a glass edge grinding machine according to claim 4, wherein the leaning wheel shaft (71) comprises an optical axis (711) sleeved with the leaning wheel (72), a threaded part (710) arranged at the bottom of the optical axis (711) and in threaded connection with the positioning plate (5), and a tightening opening (712) arranged at the top of the optical axis (711).
7. The automatic centering and positioning device of the glass edge grinding machine according to claim 1, wherein the servo motor driving module (6) comprises a fixed plate (62) arranged at one end of the mounting seat (3), a servo driving motor (61) arranged at one end of the fixed plate (62), a coupler (63) connected with an output shaft of the servo driving motor (61), and a screw transmission module (64) connected with the coupler (63), and one end of the positioning plate (5) is arranged on the screw transmission module (64).
8. The automatic centering and positioning device of a glass edge grinding machine according to claim 7, wherein the screw transmission module (64) comprises screw bases (641) which are symmetrically arranged, screw bodies (642) which are respectively sleeved on the two screw bases (641), and a moving block (643) which is in transmission connection with the screw bodies (642), and one end of the positioning plate (5) is arranged on the moving block (643).
9. An automatic centering and positioning device for a glass edge grinding machine according to claim 1, characterized in that the sliding rail assembly (4) comprises a sliding rail seat (41) arranged on the mounting seat (3), a fixed sliding rail (42) arranged on the sliding rail and a sliding block (43) in sliding connection with the fixed sliding rail (42), and the positioning plate (5) is arranged on the sliding block (43).
10. The automatic centering and positioning device of the glass edge grinding machine according to claim 1, wherein a plurality of mounting bars (31) are arranged at the bottom of the mounting base (3), and threaded mounting holes (310) are formed at the bottom of the mounting bars (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322753674.6U CN220881923U (en) | 2023-10-13 | 2023-10-13 | Automatic centering and positioning device of glass edge grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322753674.6U CN220881923U (en) | 2023-10-13 | 2023-10-13 | Automatic centering and positioning device of glass edge grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220881923U true CN220881923U (en) | 2024-05-03 |
Family
ID=90874917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322753674.6U Active CN220881923U (en) | 2023-10-13 | 2023-10-13 | Automatic centering and positioning device of glass edge grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220881923U (en) |
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2023
- 2023-10-13 CN CN202322753674.6U patent/CN220881923U/en active Active
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