Glass cover plate fixing tool

Abstract

The utility model relates to a tool for cover plate printing, and provides a glass cover plate fixing tool which comprises a pedestal, and at least one side face of the pedestal forms an inclined adsorption face to be attached to a chamfering face of a glass cover plate. The groove is formed in the inclined adsorption surface, and a plurality of air suction holes are formed in the bottom of the groove and penetrate through the pedestal so as to be connected with a vacuum generator to fix the glass cover plate; and a fixing plate is arranged at the bottom of the groove and can abut against the glass cover plate, so that the chamfering surface of the glass cover plate is accurately attached to the inclined adsorption surface of the tool, and the positioning problem of a traditional tool and the problem that the glass cover plate is damaged are solved.

Description

Technical Field

[0001] The present disclosure relates to a tool for cover plate printing, and in particular to a glass cover plate fixing tool. Background Art

[0002] In the existing glass cover production field, the screen printing process plays a vital role. Especially with the growing market demand for high-quality printed cover, innovative printing technology is gradually achieving full coverage from the plane to the side, aiming to improve the aesthetics and functionality of the product. However, this technological leap also puts higher requirements on production supporting equipment, especially in the design and application of tooling and fixtures.

[0003] The existing tooling and fixtures fail to accurately adapt to the chamfer design of the glass cover, resulting in inaccurate positioning during the silk-screen printing process, which not only affects the dimensional accuracy of the printed pattern, but also reduces the appearance quality of the finished product. At the same time, due to the lack of consideration of the chamfer structure in the fixture design, unnecessary pressure and scratching on the chamfered edge during processing cause damage and scratches, increase the scrap rate, and restrict production efficiency and cost control. Utility Model Content

[0004] The technical problem to be solved by the present disclosure is to provide a glass cover plate fixing tool to solve the problems of inaccurate positioning, poor fitting, and easy breakage and scratches when the existing tool is used to process the chamfered surface of the glass cover plate.

[0005] In order to solve the above technical problems, the present disclosure provides a glass cover fixing tool, including:

[0006] A pedestal, at least one side of which is formed as an inclined adsorption surface to fit the chamfered surface of the glass cover plate; a groove is provided on the inclined adsorption surface, and a plurality of suction holes are provided at the bottom of the groove, and the suction holes pass through the pedestal so as to be connected to a vacuum generator to fix the glass cover plate;

[0007] A fixing plate is installed at the bottom of the groove, and the fixing plate can abut against the glass cover plate.

[0008] In some embodiments, the number of grooves is set to one, and the groove is set in the central area of ​​the inclined adsorption surface, and a plurality of suction holes are provided at the bottom of the groove; or the number of grooves is set to two, and the two grooves are symmetrically arranged compared to the center line in the length direction of the inclined adsorption surface, and a plurality of suction holes are provided at the bottom of each groove; or the number of grooves is set to at least three, the distance between two adjacent grooves is equal, and a plurality of suction holes are provided at the bottom of each groove.

[0009] In some embodiments, the opening diameter of one end of the suction hole close to the groove is larger than the diameter of the other end.

[0010] In some embodiments, the fixing plate is formed with a U-shaped recessed structure, and each suction hole is arranged in an area at the bottom of the recess that is not covered by the fixing plate.

[0011] In some embodiments, the side surfaces of the fixing plate are formed as a flat surface and a curved surface that are inclined inward from top to bottom.

[0012] In some embodiments, a step is further formed in the groove, the edge of the step can abut against the glass cover plate, and the step is higher than the surface of the fixing plate.

[0013] In some embodiments, the edge of the step and the upper edge of the groove are both provided with elastic buffer structures.

[0014] In some embodiments, the elastic buffer structure is a rubber member or a silicone member.

[0015] In some embodiments, the inclined adsorption surface forms an angle with the bottom of the pedestal, and the angle is 35-55 degrees.

[0016] In some embodiments, a mounting groove is further provided at the bottom of the pedestal, and the mounting groove is used to connect the vacuum generator, and the end of the suction hole away from the fixing plate is located in the mounting groove.

[0017] Through the above technical scheme, the present invention provides a glass cover plate fixing tool, the chamfered surface of the glass cover plate is fitted with the inclined adsorption surface, the vacuum generator can generate negative pressure when working through multiple suction holes, and the fixing plate forms a support for the glass cover plate to cooperate with the fixing of the glass cover plate. During this process, the chamfered surface of the glass cover plate and the inclined adsorption surface of the tooling are precisely fitted, combined with the efficient negative pressure fixing technology of the vacuum generator, accurate positioning and non-destructive fixing are achieved, which not only reduces the decline in product qualification rate due to positioning errors or product damage, but also shortens the processing preparation time and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a structural schematic diagram of a specific embodiment of the glass cover fixing tool disclosed in the embodiment of the present disclosure;

[0020] Figure 2 is a front view of a specific embodiment of the glass cover fixing tool disclosed in the embodiment of the present disclosure;

[0021] Figure 3 yes Figure 2 Bottom view of

[0022] Figure 4 yes Figure 2 A cross-sectional view of

[0023] Figure 5 It is a structural schematic diagram of a specific embodiment of the glass cover plate fixing tool and the glass cover plate disclosed in the embodiment of the present disclosure.

[0024] Description of reference numerals:

[0025] 1. Base; 2. Fixing plate; 3. Step; 4. Inclined adsorption surface; 5. Air suction hole; 6. Groove; 9. Mounting slot; 10. Glass cover. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the embodiments of the present disclosure in conjunction with the accompanying drawings and examples. The detailed description of the following embodiments and the accompanying drawings are used to exemplarily illustrate the principles of the present disclosure, but cannot be used to limit the scope of the present disclosure. The present disclosure can be implemented in many different forms and is not limited to the specific embodiments disclosed herein, but includes all technical solutions that fall within the scope of the claims.

[0027] The present disclosure provides these embodiments to make the present disclosure thorough and complete, and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the parts and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary, and not as limiting.

[0028] It should be noted that, in the description of the present disclosure, unless otherwise specified, the meaning of "multiple" is greater than or equal to two; the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the orientation or positional relationship, are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0029] In addition, the words "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean vertical in the strict sense, but is within the tolerance range. "Parallel" does not mean parallel in the strict sense, but is within the tolerance range. "Include" or "comprising" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements.

[0030] It should also be noted that in the description of the present disclosure, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to the specific circumstances.

[0031] All terms used in the present disclosure have the same meanings as those understood by those of ordinary skill in the art to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, for example, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined as such herein.

[0032] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0033] The present invention provides a glass cover fixing tool, see Figures 1 to 5 ,include:

[0034] A pedestal 1, at least one side of the pedestal 1 is formed as an inclined adsorption surface 4 to fit the chamfered surface of the glass cover plate 10; a groove 6 is provided on the inclined adsorption surface 4, and a plurality of suction holes 5 are provided at the bottom of the groove 6, and the suction holes 5 pass through the pedestal 1 so as to be connected to a vacuum generator to fix the glass cover plate 10;

[0035] The fixing plate 2 is installed at the bottom of the groove 6 , and the fixing plate 2 can abut against the glass cover plate 10 .

[0036] In the present disclosure, at least one inclined adsorption surface 4 is provided on the pedestal 1, and the inclined adsorption surface 4 is connected to a plurality of suction holes 5, and the other end of the suction hole 5 is connected to the vacuum generator. When the vacuum generator is working, the inclined adsorption surface 4 is adsorbed and fixed by vacuum adsorption to the glass cover plate 10. It can be seen that the present application achieves a perfect match with the chamfered surface of the glass cover plate 10 through the inclined adsorption surface 4, solves the positioning problem of the traditional tooling, and ensures that the glass cover plate 10 can be stably and accurately fixed at a predetermined position each time it is processed. At the same time, by utilizing the support provided by the fixing plate 2 and combining it with the vacuum generator, even if it encounters slight vibration or external force interference during the processing, it can ensure that the glass cover plate 10 does not move, thereby improving the stability and reliability of the processing process.

[0037] In some embodiments, the number of the grooves 6 is set to one, and the grooves 6 are arranged in the central area of ​​the inclined adsorption surface 4 , and a plurality of suction holes 5 are arranged at the bottom of the grooves 6 .

[0038] Optionally, the number of the grooves 6 is set to two, the two grooves 6 are symmetrically arranged with respect to the center line in the length direction of the inclined adsorption surface 4, and a plurality of suction holes 5 are provided at the bottom of each groove 6.

[0039] Optionally, the number of the grooves 6 is set to at least three, the distance between two adjacent grooves 6 is equal, and a plurality of air suction holes 5 are provided at the bottom of each groove 6 .

[0040] In a specific embodiment of the present disclosure, the number of grooves 6 can be flexibly set according to actual needs, whether it is a single layout located in the central area of ​​the inclined adsorption surface 4, or two grooves 6 are symmetrically arranged on both sides of the center line of the inclined adsorption surface 4 in the length direction, or even a configuration of a larger number of grooves 6 with equal distances, all of which are intended to achieve the best airflow distribution and adsorption balance, so that it not only adapts to glass cover plates 10 of different sizes and shapes, but also optimizes the utilization efficiency of vacuum negative pressure, ensuring that the adsorption force of the glass cover plate 10 is balanced and consistent.

[0041] In some embodiments, the opening diameter of one end of the air intake hole 5 close to the groove 6 is larger than the diameter of the other end. The larger diameter of the air intake end can more easily capture and guide the surrounding air into the air intake hole 5, which helps to quickly adsorb the glass cover plate 10.

[0042] In some embodiments, the fixing plate 2 is formed with a U-shaped recessed structure, and each suction hole 5 is arranged in the area at the bottom of the groove 6 that is not covered by the fixing plate 2, so that the fixing plate 2 can better adapt to chamfered surfaces of different sizes and shapes, thereby improving the versatility and flexibility of the fixing tooling equipment and reducing the frequency of replacement or adjustment.

[0043] In some embodiments, the side surfaces of the fixing plate 2 are formed into a plane and a curved surface that are inclined inward from top to bottom. When using vacuum adsorption technology, the airflow can be guided more evenly and efficiently, thereby improving the adsorption effect and stability.

[0044] In some embodiments, a step 3 is further formed in the groove 6, and the edge of the step 3 can abut the glass cover plate 10. The step 3 is higher than the surface of the fixing plate 2. At least one step 3 is formed in the groove 6. The edge of the step 3 is precisely designed to abut the edge or specific position of the glass cover plate 10 to provide multi-point abutment for the glass cover plate 10. Multi-point support makes the fixing tooling more stable.

[0045] In some embodiments, the edge of the step 3 and the upper edge of the groove 6 are provided with an elastic buffer structure, which provides a soft contact interface at the edges of the step 3 and the groove 6, effectively alleviating the impact and friction caused by the direct contact between the glass cover plate 10 and the hard material during installation, fixing and operation, and significantly reducing the risk of breakage and scratches. At the same time, the elastic buffer structure can make adaptive adjustments according to the contour of the glass cover plate 10, ensuring a close fit between the step 3 and the edge of the groove 6 and the glass cover plate 10, enhancing the sealing, and further improving the efficiency and stability of vacuum adsorption.

[0046] In some embodiments, the elastic buffer structure is a rubber part or a silicone part. Both rubber and silicone have excellent elasticity and recovery, can quickly return to their original shape after being compressed, absorb and disperse the impact force applied to the glass cover plate 10, and both are excellent shock-absorbing materials. They can effectively absorb vibration energy, reduce the vibration amplitude transmitted to the glass cover plate 10 by the equipment, reduce noise generation, protect the printing process from vibration interference, and improve printing quality.

[0047] In some embodiments, see Figure 4 , the inclined adsorption surface 4 forms an angle with the bottom of the pedestal 1, and the angle is 35-55 degrees. This angle range can make the adsorption surface 4 more closely fit the chamfered surface of the glass cover plate 10, especially when adsorbing curved or irregular glass cover plates 10, which can improve the efficiency and stability of vacuum adsorption. The inclined design helps the airflow to be evenly distributed between the adsorption surface 4 and the object, reducing air leakage points, thereby enhancing the adsorption force. In addition, the angle of 35-55 degrees is a range, and the most suitable angle is adjusted according to the specific needs of different application scenarios to adapt to the tooling to fix the cover plate.

[0048] In some embodiments, see Figure 3 The bottom of the pedestal 1 is also provided with a mounting groove 9, which is used to connect the vacuum generator. The end of the suction hole 5 away from the fixing plate 2 is located in the mounting groove 9, which is more directly connected to the vacuum generator, shortening the airflow path, reducing airflow loss, improving the efficiency of adsorption, and also helping to better control and manage the direction and speed of the airflow. In addition, the mounting groove 9 helps to isolate the noise generated when the vacuum generator is working, especially when the mounting groove 9 is wrapped or filled with sound insulation materials, the noise can be further reduced. At the same time, the pedestal 1 is connected to the vacuum generator in a concealed manner, reducing the exposure of external pipelines, making the tooling equipment neater and more compact.

[0049] In order to better understand the technical solution of the present disclosure, the following is an explanation in combination with relatively preferred technical features.

[0050] See also Figure 1 and Figure 2The present invention provides a glass cover fixing tool, including a pedestal 1, at least one side of the pedestal 1 is formed as an inclined adsorption surface 4 to fit the chamfered surface of the glass cover 10, the inclined adsorption surface 4 and the bottom of the pedestal 1 form an angle of 35-55 degrees, a groove 6 is arranged on the inclined adsorption surface 4, the number of the grooves 6 is set to one, and the groove 6 is arranged in the central area of ​​the inclined adsorption surface 4, a plurality of suction holes 5 are arranged at the bottom of the groove 6, a step 3 is further formed in the groove 6, the edge of the step 3 can abut the glass cover 10, the step 3 is higher than the surface of the fixing plate 2, and the edge of the step 3 and the upper edge of the groove 6 are provided with a spring The elastic buffer structure is a rubber part. A plurality of suction holes 5 are provided at the bottom of the groove 6. The opening diameter of the suction hole 5 close to one end of the groove 6 is larger than the diameter of the other end. The suction hole 5 passes through the base 1. A mounting groove 9 is also provided at the bottom of the base 1. The mounting groove 9 is used to connect the vacuum generator. The end of the suction hole 5 away from the fixed plate 2 is located in the mounting groove 9. The fixed plate 2 installed at the bottom of the groove 6 can abut against the glass cover plate 10. The fixed plate 2 is formed with a U-shaped recessed structure. Each suction hole 5 is arranged in the area of ​​the bottom of the groove 6 not covered by the fixed plate 2. The side surface of the fixed plate 2 is formed as a plane and a curved surface inclined inward from top to bottom.

[0051] In summary, the glass cover plate fixing tool disclosed in the present invention has the following advantages: the chamfered surface of the glass cover plate 10 fits the inclined adsorption surface 4, the vacuum generator starts to work to generate negative pressure, and the fixing plate 2 supports the glass cover plate 10, so that the chamfered surface of the glass cover plate 10 and the inclined adsorption surface 4 of the tooling are precisely fitted, solving the positioning problem of traditional tooling and the problem of damage to the glass cover plate 10.

[0052] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0053] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. In particular, the various technical features mentioned in the various embodiments may be combined in any manner as long as there is no structural conflict.

Claims

1. A glass cover fixing tool, characterized in that: include: A pedestal (1), wherein at least one side surface of the pedestal (1) is formed as an inclined adsorption surface (4) to fit the chamfered surface of the glass cover plate (10); A groove (6) is provided on the inclined adsorption surface (4), a plurality of air suction holes (5) are provided at the bottom of the groove (6), and the air suction holes (5) pass through the base (1) so as to be connected to a vacuum generator to fix the glass cover plate (10); A fixing plate (2) is installed at the bottom of the groove (6), and the fixing plate (2) can abut against the glass cover plate (10).

2. The glass cover fixing tool according to claim 1, characterized in that: The number of the groove (6) is set to one, and the groove (6) is arranged in the central area of ​​the inclined adsorption surface (4), and the bottom of the groove (6) is provided with a plurality of the suction holes (5); or The number of the grooves (6) is set to two, the two grooves (6) are symmetrically arranged relative to the center line in the length direction of the inclined adsorption surface (4), and a plurality of the suction holes (5) are arranged at the bottom of each groove (6); or The number of the grooves (6) is set to be at least three, the distance between two adjacent grooves (6) is equal, and a plurality of air suction holes (5) are provided at the bottom of each groove (6).

3. The glass cover fixing tool according to claim 2, characterized in that: The opening diameter of one end of the air suction hole (5) close to the groove (6) is larger than the diameter of the other end.

4. The glass cover fixing tool according to claim 3, characterized in that: The fixing plate (2) is formed with a U-shaped recessed structure, and each of the air suction holes (5) is arranged in an area at the bottom of the recess (6) that is not covered by the fixing plate (2).

5. The glass cover fixing tool according to claim 4, characterized in that: The side surfaces of the fixing plate (2) are formed into a flat surface and a curved surface which are inclined inward from top to bottom.

6. The glass cover fixing tool according to claim 2, characterized in that: A step (3) is also formed in the groove (6), the edge of the step (3) can abut against the glass cover plate (10), and the step (3) is higher than the surface of the fixing plate (2).

7. The glass cover fixing tool according to claim 6, characterized in that: The edge of the step (3) and the upper edge of the groove (6) are both provided with elastic buffer structures.

8. The glass cover fixing tool according to claim 7, characterized in that: The elastic buffer structure is a rubber piece or a silicone piece.

9. The glass cover fixing tool according to any one of claims 1 to 8, characterized in that: The inclined adsorption surface (4) and the bottom of the pedestal (1) form an angle, and the angle is 35-55 degrees.

10. The glass cover fixing tool according to any one of claims 1 to 8, characterized in that: The base (1) is also provided with a mounting groove (9) at the bottom thereof, and the mounting groove (9) is used to connect a vacuum generator, and the end of the suction hole (5) away from the fixing plate (2) is located in the mounting groove (9).

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