Glass processing jig and glass processing machine tool

Abstract

The utility model provides a glass processing jig and a glass processing machine tool. The glass processing jig comprises a workbench assembly and a base plate assembly. The workbench assembly comprises an adsorption bottom plate and a clamping mechanism. An air suction through hole and a plurality of threaded holes are formed in the top surface of the adsorption bottom plate; the clamping mechanism is arranged on the periphery of the adsorption bottom plate in a surrounding manner; the base plate assembly is arranged on the workbench assembly and comprises a base plate body and a fastening bolt. The fastening bolts are matched with the threaded holes and penetrate through the base plate body to detachably mount the base plate body on the adsorption bottom plate; an air suction groove communicating with the air suction through hole is formed in the top face of the base plate body and comprises an access hole, a frame groove and a vent groove connected with the access hole and the frame groove. The device is convenient to disassemble and replace, can be repeatedly used, is high in recovery rate, has two positioning effects of clamping and adsorption, and can meet the deep processing requirements of glass products of different specifications.

Description

Technical Field

[0001] This application relates to the field of glass processing equipment technology, and more specifically, to a glass processing fixture and a glass processing machine tool. Background Technology

[0002] When processing glass products using CNC machine tools and other equipment, corresponding glass processing fixtures are required for fixing the glass. Furthermore, to meet the processing needs of glass products of different specifications, fixtures need to be remanufactured and replaced. However, existing glass fixtures generally use adhesives for bonding. When replacing with new fixtures, the existing fixtures are difficult to disassemble, and the residual adhesive cannot be reused, resulting in low reuse rates and high costs. In addition, existing glass fixtures, such as the glass fixture in the glass polishing machine disclosed in Chinese Patent CN201521032595.5, only use a receiving cavity to place the glass for fixing. This has poor adaptability and a single fixing method, and cannot adequately meet the requirements of high-precision deep processing such as engraving. Utility Model Content

[0003] This application provides a glass processing fixture and a glass processing machine tool to solve the problems of existing glass processing fixtures being fixed by adhesive, which are inconvenient to replace, have poor adaptability, are costly, and have poor glass fixing methods that cannot meet the requirements of high-precision deep processing.

[0004] A glass processing fixture according to this application includes:

[0005] The worktable assembly includes: an adsorption base plate and a clamping mechanism; the top surface of the adsorption base plate is provided with an air intake hole and several threaded holes; the clamping mechanism is arranged around the adsorption base plate.

[0006] A pad assembly is mounted on a workbench assembly and includes: a pad body and fastening bolts; the fastening bolts engage with threaded holes and penetrate the pad body to detachably mount it onto the adsorption base plate; the top surface of the pad body is provided with an air intake groove that connects to the air intake hole, the air intake groove including: an access hole, a frame groove, and a ventilation groove connecting the access hole and the frame groove.

[0007] In some embodiments, the frame groove is rectangular in shape and is arranged circumferentially along the top surface of the pad body; the access hole is located at the geometric center of the pad body; and four ventilation grooves are provided, which respectively connect the access hole and the four sides of the frame groove.

[0008] In some embodiments, the frame groove and the ventilation groove divide the pad body into several support areas, and at least two sets of fastening bolts are provided in each support area.

[0009] In some embodiments, the pad body is made of acrylic material with a thickness of not less than 20mm, and the pad body is provided with multiple countersunk holes for accommodating fastening bolts.

[0010] In some embodiments, multiple pad assemblies are provided, and the size of the pad body of the multiple pad assemblies is customized according to the different glass products to be processed; the adsorption base plate is provided with multiple sets of redundant threaded holes, and the multiple sets of threaded holes are used in conjunction with multiple pad assemblies respectively.

[0011] In some embodiments, the workbench assembly further includes a sealing ring, and the top surface of the adsorption base plate is provided with a groove surrounding the air intake hole, and the sealing ring is adhesively installed in the groove.

[0012] In some embodiments, the adsorption base plate is an aluminum plate, a weight reduction groove is provided below the adsorption base plate, and multiple air intake holes are provided on the adsorption base plate, so that multiple pad assemblies can be placed at the same time.

[0013] In some embodiments, the clamping mechanism includes: at least two sets of slide rails and clamping blocks arranged opposite each other; the slide rails are arranged parallel to each other on both sides of the adsorption base plate, and the clamping blocks are mounted on the sliders of the slide rails and are symmetrical about the center of the adsorption base plate.

[0014] In some embodiments, the clamping block is right-angled, and the portion of it that contacts the glass product to be processed is made of non-metallic material.

[0015] According to another aspect of this application, a glass processing machine tool is provided, which includes the glass processing fixture as described above.

[0016] Applying the technical solution of this application, the glass processing fixture includes a worktable assembly and a pad assembly. The worktable assembly includes an adsorption base plate and a clamping mechanism. The top surface of the adsorption base plate is provided with an air intake hole and several threaded holes. The clamping mechanism is arranged around the adsorption base plate. The pad assembly is set on the worktable assembly and includes a pad body and fastening bolts. The fastening bolts cooperate with the threaded holes, penetrate the pad body, and detachably install it on the adsorption base plate. The top surface of the pad body is provided with an air intake groove communicating with the air intake hole. The air intake groove includes an access hole, a frame groove, and a ventilation groove connecting the access hole and the frame groove. The worktable assembly of the glass processing fixture of this application is provided with threaded holes, and the pad assembly is detachably installed on the worktable assembly by fastening bolts. It is easy to disassemble and replace, and can be reused with a high recycling rate. At the same time, the worktable assembly is equipped with an adsorption base plate and a clamping mechanism. With the support of the pad assembly and the dispersion adsorption of the air intake groove, reliable adsorption and clamping of glass products can be achieved, with higher fixing accuracy, which can meet the requirements of deep processing such as CNC engraving. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This paper shows an overall isometric structural schematic diagram of a glass processing fixture according to an embodiment of this application;

[0020] Figure 2 A top view of the pad body of the glass processing fixture according to an embodiment of this application is shown;

[0021] Figure 3 A top view schematic diagram of the worktable assembly of the glass processing fixture according to an embodiment of this application is shown;

[0022] Figure 4 This paper shows a schematic diagram of the side cross-section of the adsorption base plate of the glass processing fixture according to an embodiment of this application;

[0023] Figure 5 A top view schematic diagram of the adsorption base plate of a glass processing fixture according to another embodiment of this application is shown.

[0024] The above figures include the following reference numerals:

[0025] 10. Workbench assembly; 11. Adsorption base plate; 111. Suction through hole; 112. Threaded hole; 113. Sealing ring; 114. Weight reduction groove; 12. Clamping mechanism; 121. Slide rail; 122. Clamping block; 20. Pad assembly; 21. Pad body; 211. Access hole; 212. Frame groove; 213. Ventilation groove; 214. Countersunk hole; 22. Fastening bolt. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that the following detailed descriptions are illustrative and intended to provide further explanation of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, rotated 90 degrees, or in other orientations, and the spatial relative descriptions used herein will be interpreted accordingly.

[0029] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0030] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0031] Example 1

[0032] Figures 1 to 4 An embodiment of the glass processing fixture of this application is illustrated schematically.

[0033] like Figures 1 to 4As shown, this application discloses a glass processing fixture, which includes: a worktable assembly 10, which includes: an adsorption base plate 11 and a clamping mechanism 12. The top surface of the adsorption base plate 11 is provided with an air intake hole 111 and a plurality of threaded holes 112. The clamping mechanism 12 is arranged around the adsorption base plate 11. A pad assembly 20 is disposed on the worktable assembly 10 and includes: a pad body 21 and fastening bolts 22. The fastening bolts 22 cooperate with the threaded holes 112 and penetrate the pad body 21 to detachably install it on the adsorption base plate 11. The top surface of the pad body 21 is provided with an air intake groove communicating with the air intake hole 111. The air intake groove includes: an access hole 211, a frame groove 212, and a ventilation groove 213 connecting the access hole 211 and the frame groove 212.

[0034] Through the above structural design, the worktable assembly 10 of the glass processing fixture in this embodiment of the application is provided with threaded holes 112. The pad assembly 20 is detachably installed on the worktable assembly 10 by fastening bolts 22. Since the installation method of the threaded holes 112 and the bolts has high consistency and will not cause residual glue pollution, the fixture is easy to disassemble and replace, without repeated adjustment of positioning, easy to reuse and has a high recycling rate, which can significantly reduce the cost of the fixture. In addition, the worktable assembly 10 of the glass processing fixture in this application is also equipped with an adsorption base plate 11 and a clamping mechanism 12. With the support of the pad assembly 20 and the dispersion adsorption of the suction groove, reliable adsorption and clamping of glass products can be achieved. Moreover, the suction groove is located all around the edge of the pad body 21, which can ensure that the corners of the glass product to be processed are evenly stressed and will not tilt. Therefore, the fixing accuracy is higher, the use is more convenient, and it can meet the requirements of deep processing such as CNC engraving.

[0035] In some embodiments of this application, reference is made to Figure 1 and Figure 2 As shown, the frame groove 212 on the pad body 21 is rectangular and is arranged circumferentially along the top surface of the pad body 21. This allows the vacuum adsorption effect to be distributed throughout the perimeter of the pad body 21, providing balanced suction and preventing the edges of glass products from lifting. In the air intake structure, the inlet hole 211 is located at the geometric center of the pad body 21, and four air vents 213 are provided, connecting the inlet hole 211 and the four sides of the frame groove 212 respectively. This ensures uniform airflow distribution and further maintains balanced suction.

[0036] In some embodiments of this application, such as Figure 1 and Figure 2As shown, the frame groove 212 and the ventilation groove 213 divide the pad body 21 into several support areas, each with the same height, which can stably support the glass product to be processed. Utilizing its consistent thickness and flatness, the height and flatness of the glass product can be adjusted, improving the processing accuracy and quality standards. Furthermore, to ensure the pad body 21 remains stable and does not warp on the worktable assembly 10, at least two sets of fastening bolts 22 are provided in each support area to properly lock and fix both the inner and outer sides of the support area. Figure 1 and Figure 2 As shown in the embodiment of this application, the frame groove 212 and the ventilation groove 213 divide the pad body 21 into four rectangular support areas. Two sets of fastening bolts 22 are arranged along the diagonal direction in each support area to form two-point fixation from the inside to the outside.

[0037] In some embodiments of this application, the pad body 21 is made of acrylic material with a thickness of not less than 20 mm. Acrylic material has good transparency and weather resistance, and is easy to process, which can reduce the manufacturing difficulty and cost of the pad body. The pad body 21 is provided with a plurality of countersunk holes 214 for accommodating fastening bolts 22, which can be installed with the fastening bolts 22 recessed below the surface.

[0038] In some embodiments of this application, multiple pad assemblies 20 may be provided, and the dimensions of the pad body 21 of the multiple pad assemblies 20 are customized according to different glass products to be processed, thereby facilitating replacement when producing different batches of products and improving the applicability of the fixture. Correspondingly, as Figure 1 , Figure 3 and Figure 5 As shown, the adsorption base plate 11 is provided with multiple sets of redundant threaded holes 112, which are used in conjunction with multiple pad assemblies 20 to install different pad bodies 21.

[0039] In some embodiments of this application, such as Figure 3 As shown, the worktable assembly 10 also includes a sealing ring 113. The top surface of the adsorption base plate 11 is provided with a groove surrounding the air intake hole 111. The sealing ring 113 is bonded and installed in the groove to fill the space between the worktable assembly 10 and the pad assembly 20, ensuring the airtightness of the two and guaranteeing a stable and reliable adsorption effect on glass products.

[0040] In some embodiments of this application, the adsorption base plate 11 is an aluminum plate, which has the advantages of being lightweight and easy to process. Figure 4 The diagram shown is a schematic representation of the cross-section of the adsorption base plate 11 along the threaded hole 112. (Refer to...) Figure 4 It can be seen that a weight reduction groove 114 is provided below the adsorption base plate 11, which can achieve overall lightweighting while saving materials.

[0041] In some embodiments of this application, such as Figure 1 and Figure 3 As shown, the clamping mechanism 12 includes at least two sets of opposing slide rails 121 and clamping blocks 122. The slide rails 121 are arranged parallel to each other on both sides of the adsorption base plate 11, and the clamping blocks 122 are mounted on the sliders of the slide rails 121 and are symmetrical about the center of the adsorption base plate 11. The clamping blocks 122 can follow the sliders to change position on the slide rails 121, thereby moving and clamping the glass product. The drive mechanism for driving the movement of the clamping blocks 122 can be a motor or a cylinder, which is not limited here.

[0042] In some embodiments of this application, such as Figure 1 and Figure 3 As shown, the clamping block 122 is right-angled and can be used to clamp and assist in positioning the top corner of the flat glass product. The part of the clamping block 122 that contacts the glass product to be processed is made of non-metallic material, such as acrylic or silicone, to protect the glass product. This application is particularly suitable for processing and engraving flat glass products.

[0043] Example 2

[0044] Figure 5 A top view of the adsorption base plate 11 of another embodiment of the glass processing fixture of this application is shown. In this embodiment, the adsorption base plate 11 is provided with two suction holes 111, which can simultaneously place two pad assemblies 20 to meet the needs of fixing multiple pieces of glass or large pieces of glass during processing. Understandably, depending on the actual processing requirements, the adsorption base plate 11 can also use only one side of the adsorption holes to form a worktable, leaving the other side of the adsorption holes as a spare. In addition, in some other embodiments of this application, more suction holes 111 can be provided on the adsorption base plate 11 as needed, which will not be described in detail here.

[0045] According to another aspect of this application, a glass processing machine tool is also disclosed. This machine tool includes the glass processing fixture described above, which can be quickly disassembled and replaced via threaded bolts (112 bolts) to meet the requirements for producing various glass products of different specifications. Simultaneously, this glass processing machine tool can also improve the fixing accuracy of glass products through adsorption and clamping, meeting the needs of deep processing of glass products.

[0046] Combination Figures 1 to 4 The workflow of this application is illustrated below:

[0047] According to the specifications of the glass product to be processed, a matching pad assembly 20 is selected, making the glass product slightly larger than the pad body 21. The pad assembly 20 is aligned and installed onto the worktable assembly 10 using the fastening bolts 22, so that the access hole 211 of the pad body 21 connects with the suction through hole 111 of the adsorption base plate 11. Then, the glass product to be processed is placed on top, and the drive mechanism for moving the clamping block 122 and the external vacuum equipment are activated. This allows the glass product to be fixed simultaneously using clamping and adsorption, enabling deep processing operations such as engraving. Because the suction groove of the pad body 21 includes a circumferentially arranged edge groove 212, a continuous and stable adsorption effect can be formed on the edge area of ​​the glass product, ensuring uniform force on the glass product and preventing warping, thereby improving processing accuracy and engraving quality.

[0048] In summary, the glass processing fixture of this application includes a worktable assembly and a pad assembly. The worktable assembly includes an adsorption base plate and a clamping mechanism. The top surface of the adsorption base plate is provided with an air intake hole and several threaded holes. The clamping mechanism is arranged around the adsorption base plate. The pad assembly is disposed on the worktable assembly and includes a pad body and fastening bolts. The fastening bolts cooperate with the threaded holes, penetrate the pad body, and detachably install it on the adsorption base plate. The top surface of the pad body is provided with an air intake groove communicating with the air intake hole. The air intake groove includes an access hole, a frame groove, and a ventilation groove connecting the access hole and the frame groove. The worktable assembly of the glass processing fixture of this application is provided with threaded holes, and the pad assembly is detachably installed on the worktable assembly by fastening bolts. Disassembly and replacement are convenient, and it can be reused with a high recycling rate. At the same time, the worktable assembly is equipped with both an adsorption base plate and a clamping mechanism. With the supporting effect of the pad assembly and the dispersive adsorption effect of the air intake groove, reliable adsorption and clamping of glass products can be achieved, with higher fixing accuracy, which can meet the requirements of deep processing such as CNC engraving.

[0049] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A glass processing fixture, characterized in that, include: A workbench assembly (10) includes: an adsorption base plate (11) and a clamping mechanism (12); the top surface of the adsorption base plate (11) is provided with an air intake hole (111) and a plurality of threaded holes (112); the clamping mechanism (12) is arranged around the adsorption base plate (11); A pad assembly (20) is disposed on the workbench assembly (10) and includes: a pad body (21) and a fastening bolt (22); the fastening bolt (22) engages with the threaded hole (112) and passes through the pad body (21) to detachably install it on the adsorption base plate (11); the top surface of the pad body (21) is provided with an air intake groove communicating with the air intake through hole (111), the air intake groove including: an access hole (211), a frame groove (212) and a ventilation groove (213) connecting the access hole (211) and the frame groove (212).

2. The glass processing fixture according to claim 1, characterized in that, The frame groove (212) is rectangular in shape and is arranged circumferentially along the top surface of the pad body (21); the access hole (211) is located at the geometric center of the pad body (21); four ventilation grooves (213) are provided, which respectively connect the access hole (211) and the four sides of the frame groove (212).

3. The glass processing fixture according to claim 2, characterized in that, The frame groove (212) and the ventilation groove (213) divide the pad body (21) into several support areas, and at least two sets of fastening bolts (22) are provided in each of the support areas.

4. The glass processing fixture according to claim 1, characterized in that, The pad body (21) is made of acrylic material with a thickness of not less than 20mm. The pad body (21) is provided with a plurality of countersunk holes (214) for accommodating the fastening bolts (22).

5. The glass processing fixture according to claim 1, characterized in that, Multiple pad assemblies (20) are provided, and the size of the pad body (21) of the multiple pad assemblies (20) is customized according to the different glass products to be processed; multiple sets of redundant threaded holes (112) are provided on the adsorption base plate (11), and the multiple sets of threaded holes (112) are used in conjunction with the multiple pad assemblies (20).

6. The glass processing fixture according to claim 1, characterized in that, The workbench assembly (10) also includes a sealing ring (113), and the top surface of the adsorption base plate (11) is provided with a groove surrounding the air intake hole (111), and the sealing ring (113) is bonded and installed in the groove.

7. The glass processing fixture according to claim 1, characterized in that, The adsorption base plate (11) is an aluminum plate. A weight reduction groove (114) is provided below the adsorption base plate (11). The adsorption base plate (11) is provided with a plurality of air intake holes (111) so that a plurality of pad assemblies (20) can be placed at the same time.

8. The glass processing fixture according to claim 1, characterized in that, The clamping mechanism (12) includes at least two sets of oppositely arranged slide rails (121) and clamping blocks (122); the slide rails (121) are arranged parallel to both sides of the adsorption base plate (11), and the clamping blocks (122) are installed on the sliders of the slide rails (121) and are symmetrical about the center of the adsorption base plate (11).

9. The glass processing fixture according to claim 8, characterized in that, The clamp (122) is right-angled, and the part of it that contacts the glass product to be processed is made of non-metallic material.

10. A glass processing machine tool, characterized in that, The glass processing machine tool includes the glass processing fixture as described in any one of claims 1 to 9.

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