Anti-pollution cover plate jig with ramp support structure
By designing ramp buffer correction blocks for point support, the problem of product contamination in CG or TP cover plate fixtures was solved, achieving the effect of reducing contact area and improving production yield.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN CROWN SKY SMART EQUIP LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-06-05
Smart Images
Figure CN224323015U_ABST
Abstract
Description
[Technical Field]
[0002] This utility model relates to the field of glass cover fixture technology, and in particular to a pollution-proof cover fixture with a ramp support structure. [Background Technology]
[0004] When placing products, existing CG or TP cover plate fixtures typically result in a large contact area between the product and the surface, which can easily lead to contamination at the contact point and is detrimental to production. [Utility Model Content]
[0006] To overcome the above problems, this utility model proposes a pollution-proof cover fixture with a sloping support structure that can effectively solve the above problems.
[0007] The present invention provides a technical solution to solve the above-mentioned technical problems by providing a pollution-proof cover fixture with a ramp support structure, comprising a fixture base plate, on which two parallel X-direction guide rails are connected, and Y-direction guide rails are respectively provided at both ends of the two X-direction guide rails. The two X-direction guide rails and the two Y-direction guide rails are perpendicularly distributed and parallel to each other. Two X-axis moving beams are connected to the two parallel X-direction guide rails by sliders, and one Y-axis moving beam is connected to the two parallel Y-direction guide rails by sliders. A Y-axis reference beam is also provided on the fixture base plate. The Y-axis reference beam is parallel to the Y-axis moving beam. At least two ramp buffer correction blocks are respectively provided on the X-axis moving beam, the Y-axis moving beam, and the Y-axis reference beam.
[0008] Preferably, the two X-direction guide rails and the two Y-direction guide rails together form a rectangular frame.
[0009] Preferably, the top of the ramp buffer correction block is located on the same horizontal plane.
[0010] Preferably, the slope buffer correction block includes two retractable correction columns, and a retractable slope buffer block is provided on the inner side of the two correction columns, with the top of the correction column being higher than the top of the slope buffer block.
[0011] Preferably, the ramp buffer block is provided with an inclined surface at 45°.
[0012] Preferably, the slope buffer correction block is provided with a first buffer groove inside, and a first buffer spring is provided in the first buffer groove, with the bottom end of the correction column in contact with the top end of the first buffer spring.
[0013] Preferably, the ramp buffer correction block has a second buffer groove inside, and a second buffer spring is provided in the second buffer groove, with the bottom of the ramp buffer block in contact with the top of the second buffer spring.
[0014] Preferably, an X-direction drive motor and a Y-direction drive motor are provided on the lower side of the fixture base plate. The X-direction drive motor is used to drive the X-axis moving crossbeam to slide along the X-direction guide rail, and the Y-direction drive motor is used to drive the Y-axis moving crossbeam to slide along the Y-direction guide rail.
[0015] Compared with the prior art, the anti-pollution cover fixture with the inclined support structure of this utility model uses inclined buffer correction blocks to directly contact the CG or TP glass cover for support and placement. It changes the traditional surface support placement to point support placement, which can effectively reduce the contact area between the product and the fixture, reduce product contamination caused by excessive contact, and help ensure production yield. [Attached Image Description]
[0017] Figure 1 This is a first perspective view of the anti-pollution cover fixture with inclined support structure of this utility model;
[0018] Figure 2 This is a second perspective view of the anti-pollution cover fixture with inclined support structure of this utility model;
[0019] Figure 3 This is a top view of the anti-pollution cover fixture with inclined support structure of this utility model;
[0020] Figure 4 This is a side view of the anti-pollution cover fixture with inclined support structure of this utility model;
[0021] Figure 5 This is an internal view of the slope buffer correction block of the anti-pollution cover fixture with slope support structure of this utility model.
Detailed Implementation Methods
[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this utility model.
[0024] It should be noted that in this embodiment of the invention, all directional indications (such as up, down, left, right, front, back, etc.) are limited to relative positions on the specified view, rather than absolute positions.
[0025] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.
[0026] Please see Figures 1 to 5 The present invention provides a pollution-proof cover fixture with a sloping support structure, comprising a fixture base plate 10, on which two parallel X-direction guide rails 30 are connected. Y-direction guide rails 40 are respectively provided at both ends of the two X-direction guide rails 30. The two X-direction guide rails 30 and the two Y-direction guide rails 40 are perpendicularly distributed and parallel to each other. The two X-direction guide rails 30 and the two Y-direction guide rails 40 together form a rectangular frame.
[0027] Two X-axis moving beams 50 are connected to the two parallel X-axis guide rails 30 via sliders. A Y-axis moving beam 60 is connected to the two parallel Y-axis guide rails 40 via sliders. A Y-axis reference beam 20 is also provided on the fixture base plate 10. The Y-axis reference beam 20 is parallel to the Y-axis moving beam 60. At least two ramp buffer correction blocks 70 are provided on the X-axis moving beam 50, the Y-axis moving beam 60, and the Y-axis reference beam 20, respectively. The tops of all ramp buffer correction blocks 70 are located on the same horizontal plane. The ramp buffer correction blocks 70 are used to directly contact the CG or TP glass cover plate to provide support and placement.
[0028] This utility model's anti-pollution cover fixture with a ramp support structure uses ramp buffer correction blocks 70 to directly contact the CG or TP glass cover for support and placement. This changes the traditional surface support placement to point support placement, effectively reducing the contact area between the product and the fixture, reducing product contamination caused by excessive contact, and helping to ensure production yield.
[0029] The fixture base plate 10 is provided with an X-direction drive motor 80 and a Y-direction drive motor 90 on its lower side. The X-direction drive motor 80 is used to drive the X-axis moving crossbeam 50 to slide along the X-direction guide rail 30, and the Y-direction drive motor 90 is used to drive the Y-axis moving crossbeam 60 to slide along the Y-direction guide rail 40. This allows the position of the ramp buffer correction block 70 to be adjusted, thereby adapting to the support and placement of products of different sizes and improving the versatility and flexibility of the fixture.
[0030] The X-direction drive motor 80 and the Y-direction drive motor 90 are stepper motors.
[0031] Each of the X-axis moving crossbeam 50, Y-axis moving crossbeam 60, and Y-axis reference crossbeam 20 is provided with a fixing groove. The slope buffer correction block 70 is provided with a fixing hole. The fixing hole is connected to the fixing groove by screws, which allows the installation position of the slope buffer correction block 70 to be manually adjusted, improving flexibility.
[0032] The ramp buffer correction block 70 includes two retractable correction columns 71. A retractable ramp buffer block 73 is provided on the inner side of the two correction columns 71. The top of the correction column 71 is higher than the top of the ramp buffer block 73. When the product is placed, the product first contacts the correction column 71, and then contacts the ramp buffer block 73 during the pressing process. The ramp buffer correction block 70 can play a good buffering role when the product is placed or when the product is handed over, preventing the CG or TP glass cover from breaking.
[0033] The ramp buffer block 73 is provided with a ramp 75, which is at a 45° angle, and can further reduce the contact area between the product and the fixture.
[0034] The slope buffer correction block 70 is provided with a first buffer groove 76 inside, and a first buffer spring 72 is provided in the first buffer groove 76. The bottom end of the correction column 71 is in contact with the top end of the first buffer spring 72.
[0035] The ramp buffer correction block 70 is provided with a second buffer groove 77 inside, and a second buffer spring 74 is provided inside the second buffer groove 77. The bottom of the ramp buffer block 73 is in contact with the top of the second buffer spring 74.
[0036] The calibration column 71 has a spring mechanism inside that can extend and retract vertically. When it is transferred to the upper cavity fixture, the calibration column 71 will be compressed back into the internal space. After leaving the upper cavity fixture, it will automatically pop out. This can effectively solve the compatibility problem of the upper cavity fixture with different products. The upper cavity fixture can be made into a universal fixture, saving time and costs for model changeover.
[0037] The ramp buffer block 73 has a spring mechanism inside that can extend and retract up and down. When it is transferred to the upper cavity fixture, it can buffer the glass to prevent it from breaking. After leaving the upper cavity fixture, it will automatically pop out, satisfying the transfer of the CG edge and OCA by 0.5mm (inclusive) or more.
[0038] Compared with the prior art, the anti-pollution cover fixture with the inclined support structure of this utility model uses the inclined buffer correction block 70 to directly contact the CG or TP glass cover for support and placement. It changes the traditional surface support placement to point support placement, which can effectively reduce the contact area between the product and the fixture, reduce product contamination caused by excessive contact, and help ensure production yield.
[0039] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any modifications, equivalent substitutions and improvements made within the concept of the present utility model should be included within the patent protection scope of the present utility model.
Claims
1. A pollution-proof cover fixture with a sloping support structure, characterized in that, The fixture includes a base plate on which two parallel X-direction guide rails are connected. Y-direction guide rails are respectively provided at both ends of the two X-direction guide rails. The two X-direction guide rails and the two Y-direction guide rails are perpendicularly distributed and the two Y-direction guide rails are parallel to each other. Two X-axis moving beams are connected to the two parallel X-axis guide rails via sliders. A Y-axis moving beam is connected to the two parallel Y-axis guide rails via sliders. A Y-axis reference beam is also provided on the fixture base plate. The Y-axis reference beam is parallel to the Y-axis moving beam. At least two ramp buffer correction blocks are provided on the X-axis moving beam, the Y-axis moving beam, and the Y-axis reference beam, respectively.
2. The anti-pollution cover fixture with inclined support structure as described in claim 1, characterized in that, The two X-direction guide rails and the two Y-direction guide rails together form a rectangular frame.
3. The anti-pollution cover fixture with sloping support structure as described in claim 1, characterized in that, The top of the ramp buffer correction block is located on the same horizontal plane.
4. The anti-pollution cover fixture with ramp support structure as described in claim 1, characterized in that, The slope buffer correction block includes two retractable correction columns, and a retractable slope buffer block is provided on the inner side of the two correction columns. The top of the correction column is higher than the top of the slope buffer block.
5. The anti-pollution cover fixture with inclined support structure as described in claim 4, characterized in that, The ramp buffer block is provided with an inclined surface at 45°.
6. The anti-pollution cover fixture with ramp support structure as described in claim 4, characterized in that, The slope buffer correction block has a first buffer groove inside, and a first buffer spring is installed in the first buffer groove. The bottom end of the correction column is in contact with the top end of the first buffer spring.
7. The anti-pollution cover fixture with ramp support structure as described in claim 4, characterized in that, The ramp buffer correction block has a second buffer groove inside, and a second buffer spring is installed in the second buffer groove. The bottom of the ramp buffer block is in contact with the top of the second buffer spring.
8. The anti-pollution cover fixture with ramp support structure as described in claim 1, characterized in that, An X-direction drive motor and a Y-direction drive motor are provided on the lower side of the fixture base plate. The X-direction drive motor is used to drive the X-axis moving crossbeam to slide along the X-direction guide rail, and the Y-direction drive motor is used to drive the Y-axis moving crossbeam to slide along the Y-direction guide rail.