Workbench for fire processing of quartz product

Abstract

The invention provides a workbench for fire processing of quartz products, and belongs to the technical field of quartz product processing equipment. The workbench for fire processing of the quartz product comprises a bearing disc suitable for placing the quartz product; the clamping jaw assembly is arranged on the bearing disc, and the clamping jaw assembly is suitable for rotating relative to the bearing disc so as to clamp the quartz product; the rotation driving assembly is arranged on the bearing disc and connected to the clamping jaw assembly so as to drive the clamping jaw assembly to rotate. According to the workbench for fire processing of the quartz products, flexible and stable clamping and accurate processing of the quartz products of different specifications can be achieved, the processing efficiency and the product quality are remarkably improved, and meanwhile the jig replacement frequency and the production cost are reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of quartz product processing equipment, and specifically relates to a workbench for fire processing of quartz products. Background Art

[0002] In the field of quartz product fire processing, traditional fire processing workbenches mainly rely on graphite turntables with specially designed graphite fixtures to fix and support the quartz products to be processed.

[0003] Since different specifications and models of quartz products have different requirements for fixtures, traditional workbenches can usually only adapt to quartz products of specific sizes or types. This means that when it is necessary to process quartz products of different specifications, it is often necessary to replace or adjust the fixture, which not only increases the preparation time before processing, but also increases the complexity and cost of production. In actual operation, when it is necessary to process products such as quartz tubes, rods, and tubes of different diameters, operators often need to make additional adjustments to existing fixtures or directly replace them with new ones. This process is not only time-consuming, but also prone to errors, affecting processing efficiency and final product quality. In addition, when processing large or heavy quartz products, ordinary fixtures cannot provide sufficiently stable support, resulting in shaking or other instability during the processing process, which in turn affects the processing accuracy and quality of the finished product. Summary of the invention

[0004] In order to solve at least one of the technical problems existing in the background technology, the present application provides a workbench for fire processing of quartz products, which can realize flexible and stable clamping and precise processing of quartz products of different specifications, significantly improving processing efficiency and product quality, while reducing the frequency of fixture replacement and production costs.

[0005] The technical solution adopted in this application is:

[0006] The embodiment of the present application provides a workbench for fire processing of quartz products, comprising:

[0007] A carrier plate, suitable for placing quartz products;

[0008] A clamping jaw assembly, disposed on the carrier plate, wherein the clamping jaw assembly is adapted to rotate relative to the carrier plate to clamp the quartz product;

[0009] The rotation driving assembly is arranged on the carrying plate, and the rotation driving assembly is connected to the clamping jaw assembly to drive the clamping jaw assembly to rotate.

[0010] According to the workbench for fire processing of quartz products provided in the embodiment of the present application, the carrier plate is used as a carrier platform for placing the quartz products to be processed. It not only provides a stable support for the quartz products, but also provides space for the installation of the clamping assembly and the rotating drive assembly; the clamping assembly is arranged on the carrier plate, and it realizes clamping and opening by rotation, and can be adjusted according to the shape and size of the quartz products to realize flexible clamping of quartz products of different specifications, and the clamping assembly can evenly apply force to the quartz products to avoid product damage caused by uneven clamping; the rotating drive assembly can drive the clamping assembly to rotate in a predetermined direction and force to complete the clamping or releasing action of the quartz products. Through the cooperation of the clamping assembly and the rotating drive assembly, efficient and stable clamping of quartz products of various specifications is achieved, reducing the time waste and cost increase caused by the replacement of the fixture. At the same time, the precise mechanical transmission ensures uniform force during the clamping process, improves the processing accuracy, reduces the risk of product damage, and significantly improves the efficiency and quality of the fire processing of quartz products.

[0011] According to an embodiment of the present application, the carrier plate includes a first plate body and a second plate body, the first plate body and the second plate body are arranged opposite to each other, and an accommodation space suitable for accommodating the rotation drive assembly is formed between the first plate body and the second plate body;

[0012] The clamping jaw assembly comprises a first clamping jaw, a second clamping jaw and a third clamping jaw, wherein the first clamping jaw, the second clamping jaw and the third clamping jaw are rotatably connected to the first disc body respectively;

[0013] The first clamping jaw is connected to the rotation driving assembly via a first rotation shaft, the second clamping jaw is connected to the rotation driving assembly via a second rotation shaft, and the third clamping jaw is connected to the rotation driving assembly via a third rotation shaft;

[0014] The first clamping jaw, the second clamping jaw and the third clamping jaw are respectively sleeved with graphite sleeves. When the clamping jaw assembly clamps the quartz product, the graphite sleeves are pressed against the quartz product.

[0015] According to one embodiment of the present application, the first clamping jaw, the second clamping jaw and the third clamping jaw are arc-shaped structures, and the first clamping jaw, the second clamping jaw and the third clamping jaw are arranged in an enclosed manner;

[0016] The graphite sleeve is sleeved on the rotating ends of the first clamping jaw, the second clamping jaw and the third clamping jaw.

[0017] According to an embodiment of the present application, the rotation drive assembly includes a first transmission gear, a second transmission gear, a third transmission gear, a fourth transmission gear and a worm gear mechanism arranged on the second disk;

[0018] The first transmission gear is connected to the first rotating shaft, the second transmission gear is connected to the second rotating shaft, and the third transmission gear is connected to the third rotating shaft;

[0019] The fourth transmission gear is meshed with the first transmission gear, the second transmission gear and the third transmission gear;

[0020] The worm gear mechanism is coaxially connected to the first transmission gear.

[0021] According to one embodiment of the present application, the worm gear mechanism includes a rotating hand wheel, a worm and a worm wheel;

[0022] The rotating hand wheel is connected to the worm wheel through the worm, and the worm wheel is coaxially connected to the first transmission gear.

[0023] According to an embodiment of the present application, positioning holes are respectively formed on the first rotating shaft, the second rotating shaft and the third rotating shaft.

[0024] According to one embodiment of the present application, at least one of the graphite sleeves has an outer diameter that is different from the outer diameters of the other graphite sleeves.

[0025] According to one embodiment of the present application, the workbench for fire processing of quartz products further includes a support column and a base, the carrier plate is arranged on the support column, and the bottom end of the support column is connected to the base;

[0026] The support column is provided with a lifting mechanism, and the lifting mechanism is connected to the carrying plate.

[0027] According to one embodiment of the present application, the lifting mechanism includes a Z-axis gear, a lifting hand wheel and a cover;

[0028] The Z-axis gear is arranged in the housing, the lifting hand wheel is passed through the housing and connected to the Z-axis gear, and the end of the housing is connected to the carrying plate.

[0029] According to an embodiment of the present application, a locking member is further provided on the support column, and the locking member is suitable for pressing against the support column to fix the carrying plate at a corresponding height. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0031] Figure 1 A schematic diagram of the overall structure of a workbench for fire processing of quartz products provided in an embodiment of the present application;

[0032] Figure 2 This is a schematic diagram of the exploded structure of a workbench for fire processing of quartz products provided in an embodiment of the present application.

[0033] in,

[0034] 11. Carrying plate; 111. First plate body; 112. Second plate body; 12. Clamping jaw assembly; 121. First clamping jaw; 1211. First rotating shaft; 122. Second clamping jaw; 1221. Second rotating shaft; 123. Third clamping jaw; 1231. Third rotating shaft; 124. Graphite sleeve; 13. Rotation driving assembly; 131. First transmission gear; 132. Second transmission gear; 133. Third transmission gear; 134. Fourth transmission gear; 135. Worm gear mechanism; 1351. Rotating hand wheel; 1352. Worm; 1353. Worm wheel; 14. Support column; 141. Lifting mechanism; 1411. Lifting hand wheel; 142. Locking member; 15. Base; 16. Pedal wheel. DETAILED DESCRIPTION

[0035] In order to more clearly illustrate the overall concept of the present application, a detailed description is given below in an illustrative manner in conjunction with the accompanying drawings.

[0036] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below. It should be noted that the embodiments of the present application and the features in each embodiment may be combined with each other without conflict.

[0037] In addition, in the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc. are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application 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 should not be understood as a limitation on the present application.

[0038] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] In the present application, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0040] like Figure 1 to Figure 2 As shown, an embodiment of the present application provides a workbench for fire processing of quartz products, including: a supporting plate 11, suitable for placing quartz products; a clamping jaw assembly 12, arranged on the supporting plate 11, and the clamping jaw assembly 12 is suitable for rotating relative to the supporting plate 11 to achieve clamping of the quartz product; a rotation driving assembly 13, arranged on the supporting plate 11, and the rotation driving assembly 13 is connected to the clamping jaw assembly 12 to drive the clamping jaw assembly 12 to rotate.

[0041] Among them, the carrier plate 11 serves as a placement surface for the quartz product, provides stable support, and can also provide an installation basis for the clamping assembly 12 and the rotating drive assembly 13 to ensure the stability of the entire device. The carrier plate 11 can be round, square or other shapes that can meet the processing requirements of quartz products. The clamping assembly 12 achieves precise clamping of the quartz product by rotating relative to the carrier plate 11 to ensure that no displacement occurs during the processing process. According to the different specifications of quartz products, the clamping assembly 12 can flexibly adjust its opening and closing degree to meet diverse processing requirements.

[0042] According to the workbench for quartz product fire processing provided by the embodiment of the present application, the carrier plate 11 is used as a carrier platform for placing the quartz product to be processed. It not only provides a stable support for the quartz product, but also provides space for the installation of the clamping assembly 12 and the rotating drive assembly 13; the clamping assembly 12 is arranged on the carrier plate 11, and it realizes clamping and opening by rotation, and can be adjusted according to the shape and size of the quartz product to realize flexible clamping of quartz products of different specifications. The clamping assembly 12 can evenly apply force to the quartz product to avoid product damage caused by uneven clamping; the rotating drive assembly 13 can drive the clamping assembly 12 to rotate in a predetermined direction and force to complete the clamping or releasing action of the quartz product. Through the cooperation of the clamping assembly 12 and the rotating drive assembly 13, efficient and stable clamping of quartz products of various specifications is achieved, reducing the time waste and cost increase caused by the replacement of the fixture. At the same time, the precise mechanical transmission ensures uniform force during the clamping process, improves the processing accuracy, reduces the risk of product damage, and significantly improves the efficiency and quality of quartz product fire processing.

[0043] like Figure 1 to Figure 2 As shown, in some embodiments of the present application, the carrier plate 11 includes a first plate body 111 and a second plate body 112, the first plate body 111 and the second plate body 112 are arranged opposite to each other, and a receiving space suitable for receiving the rotation drive component 13 is formed between the first plate body 111 and the second plate body 112; the clamping jaw assembly 12 includes a first clamping jaw 121, a second clamping jaw 122 and a third clamping jaw 123, and the first clamping jaw 121, the second clamping jaw 122 and the third clamping jaw 123 are respectively rotatably connected to the first plate body 111 and the second plate body 112. body 111; the first jaw 121 is connected to the rotation driving assembly 13 through the first rotating shaft 1211, the second jaw 122 is connected to the rotation driving assembly 13 through the second rotating shaft 1221, and the third jaw 123 is connected to the rotation driving assembly 13 through the third rotating shaft 1231; the first jaw 121, the second jaw 122 and the third jaw 123 are respectively sleeved with a graphite sleeve 124, and when the jaw assembly 12 clamps the quartz product, the graphite sleeve 124 presses against the quartz product.

[0044] Specifically, the carrier plate 11 is configured as a double-layer structure, wherein the first plate body 111 and the second plate body 112 are arranged opposite to each other, and a receiving space is formed between the two for installing the rotation drive assembly 13. This double-layer design not only provides sufficient internal space to accommodate a complex transmission mechanism, but also enhances the rigidity and stability of the overall structure. The rotation drive assembly 13 is enclosed inside by the double-layer structure to prevent the entry of external dust, debris, etc., thereby extending the service life of the equipment. The clamping jaw assembly 12 includes a first clamping jaw 121, a second clamping jaw 122 and a third clamping jaw 123, which are respectively connected to the rotation drive assembly 13 through independent rotating shafts (i.e., a first rotating shaft 1211, a second rotating shaft 1221, and a third rotating shaft 1231), and each clamping jaw can rotate relative to the first plate body 111 on the first plate body 111. In the embodiment of the present application, when the first jaw 121, the second jaw 122 and the third jaw 123 rotate clockwise around the rotation axis, the rotating ends of the first jaw 121, the second jaw 122 and the third jaw 123 gather toward the middle to achieve the clamping of the quartz product. When the first jaw 121, the second jaw 122 and the third jaw 123 rotate counterclockwise around the rotation axis, the rotating ends of the first jaw 121, the second jaw 122 and the third jaw 123 spread toward the periphery to achieve the release of the quartz product. The graphite sleeve 124 is respectively sleeved on the rotating ends of the three jaws. When the jaw assembly 12 clamps the quartz product, the graphite sleeve 124 directly presses against the surface of the product to play a role of buffering and protection. The three-jaw chuck design with synchronous movement can evenly apply force to ensure the stability and safety of the quartz product during processing. According to the quartz products of different specifications, the jaws can flexibly adjust their opening and closing degrees to meet the diverse processing needs. The graphite sleeve 124 not only provides a cushioning effect, but also reduces the direct contact of the clamping jaws with the quartz product, reducing the risk of scratching or other damage. The surface of the graphite sleeve 124 usually has a certain roughness, which can provide better friction when clamping and prevent the product from sliding during processing.

[0045] like Figure 1 to Figure 2 As shown, in some embodiments of the present application, the first jaw 121, the second jaw 122 and the third jaw 123 are arc-shaped structures, and the first jaw 121, the second jaw 122 and the third jaw 123 are arranged in a closed manner; the graphite sleeve 124 is sleeved on the rotating ends of the first jaw 121, the second jaw 122 and the third jaw 123. The first jaw 121, the second jaw 122 and the third jaw 123 are all arc-shaped structures, and this shape can better fit cylindrical or nearly cylindrical quartz products and provide uniform clamping force. The three jaws are distributed in a circle around the center to form a closed ring structure. When the jaws are closed, they can tightly surround the quartz product to ensure that it will not move during the processing process.

[0046] The arc-shaped jaw design allows each jaw to be evenly distributed on the periphery of the quartz product when clamping, avoiding damage to the product due to uneven local force. The three-jaw chuck arranged in an enclosed manner can flexibly adjust its opening and closing degree to adapt to quartz products of different diameters and meet diverse processing needs.

[0047] Since the clamping jaws are symmetrically distributed around the center, the entire clamping system is very stable in the clamped state, which reduces vibration and shaking during processing and improves processing accuracy.

[0048] The graphite sleeve 124 is respectively sleeved on the rotating ends of the first clamping jaw 121, the second clamping jaw 122 and the third clamping jaw 123, that is, the parts where the clamping jaws directly contact the quartz product. The graphite sleeve 124 can be replaced according to quartz products of different specifications to ensure the best clamping effect.

[0049] Furthermore, according to the shape and size of the quartz product, the number of jaws can be increased, and a design of four or more jaws can provide a more stable clamping effect, which is particularly suitable for quartz products with non-circular or irregular shapes.

[0050] like Figure 1 to Figure 2 As shown, in some embodiments of the present application, the rotation driving assembly 13 includes a first transmission gear 131, a second transmission gear 132, a third transmission gear 133, a fourth transmission gear 134 and a worm gear mechanism 135 arranged on the second disk body 112; the first transmission gear 131 is connected to the first rotating shaft 1211, the second transmission gear 132 is connected to the second rotating shaft 1221, and the third transmission gear 133 is connected to the third rotating shaft 1231; the fourth transmission gear 134 is meshed with the first transmission gear 131, the second transmission gear 132 and the third transmission gear 133; the worm gear mechanism 135 is coaxially connected to the first transmission gear 131.

[0051] The first transmission gear 131 is connected to the first rotating shaft 1211 of the first clamping jaw 121 and is responsible for transmitting power to the first clamping jaw 121 .

[0052] The second transmission gear 132 is connected to the second rotating shaft 1221 of the second clamping jaw 122 and is responsible for transmitting power to the second clamping jaw 122 .

[0053] The third transmission gear 133 is connected to the third rotation shaft 1231 of the third clamping jaw 123 and is responsible for transmitting power to the third clamping jaw 123 .

[0054] The fourth transmission gear 134 is meshed with the first transmission gear 131 , the second transmission gear 132 and the third transmission gear 133 to ensure that the three clamping jaws move synchronously.

[0055] Through the meshing between gears, the power of the worm gear mechanism 135 is evenly transmitted to each clamping jaw to ensure that they open and close synchronously. The fourth transmission gear 134 meshes with the three transmission gears at the same time, ensuring that the three clamping jaws maintain consistent movements during the opening and closing process, avoiding product damage caused by asynchrony. The gear transmission system can provide a high-precision transmission ratio to ensure that the opening and closing position of the clamping jaws can be accurately controlled to meet different processing requirements.

[0056] like Figure 1 to Figure 2 As shown, in some embodiments of the present application, the worm gear mechanism 135 includes a rotating hand wheel 1351, a worm 1352 and a worm wheel 1353; the rotating hand wheel 1351 is connected to the worm wheel 1353 through the worm 1352, and the worm wheel 1353 is coaxially connected to the first transmission gear 131. The operator rotates the hand wheel 1351 to drive the worm 1352 to rotate, thereby driving the worm wheel 1353 to rotate. The worm wheel 1353 is coaxially connected to the first transmission gear 131, so the rotation of the worm wheel 1353 is directly transmitted to the first transmission gear 131. The first transmission gear 131 is then meshed with the second transmission gear 132 and the third transmission gear 133 through the fourth transmission gear 134 to ensure that the three jaws open and close synchronously.

[0057] The position of the clamping jaws can be finely adjusted by the worm gear mechanism 135 to accommodate quartz products of different sizes and ensure the accuracy of clamping.

[0058] In some embodiments of the present application, positioning holes are respectively provided on the first rotating shaft 1211, the second rotating shaft 1221 and the third rotating shaft 1231. Positioning holes are respectively provided on the first rotating shaft 1211, the second rotating shaft 1221 and the third rotating shaft 1231, which are located at specific positions of the shaft to ensure that the clamping jaws can be accurately aligned during the opening and closing process. The diameter and shape of the positioning holes can be designed according to actual needs. Common ones are circular holes or oblong holes (elliptical holes) to accommodate different positioning pins or latches. When the equipment is installed or maintained, the positioning holes are used to insert positioning pins or latches to ensure the precise alignment of each clamping jaw in the initial position. This helps to avoid the problem of uneven clamping caused by inconsistent clamping jaw positions. Each time the graphite sleeve 124 is replaced or the position of the clamping jaw is adjusted, the positioning holes can be quickly restored to the standard position to ensure the consistency of the action of the clamping jaws and improve work efficiency. In some cases, the positioning holes can also be used for a safety locking mechanism to prevent the clamping jaws from accidentally loosening during processing and ensure the safety of the operator. The positioning hole design opened on the rotating shaft significantly improves the clamping accuracy and stability of the clamping jaw assembly 12 through precise calibration, anti-rotation and fine-tuning functions.

[0059] In some embodiments of the present application, at least one graphite sleeve 124 has an outer diameter that is different from the outer diameters of other graphite sleeves 124. Graphite sleeves 124 with different outer diameters can adapt to quartz products of different diameters or shapes. For example, for quartz products with larger diameters, a graphite sleeve 124 with a smaller outer diameter can be selected; and for quartz products with smaller diameters, a graphite sleeve 124 with a larger outer diameter can be selected. This design enables a single workbench to process products of various specifications, thereby improving the versatility and flexibility of the equipment.

[0060] By adjusting the outer diameter of the graphite sleeve 124 , the outer contour of the product can be better fitted during clamping, ensuring that the clamping force is evenly distributed, thereby avoiding product damage caused by uneven local force.

[0061] According to the specifications of the quartz product to be processed, the operator can select a graphite sleeve 124 with a suitable outer diameter and put it on the corresponding clamping jaw. In this way, the clamping range of the clamping jaw can be quickly adjusted to meet the processing requirements of different products. The design of graphite sleeves 124 with different outer diameters enables a single workbench to process quartz products of various specifications, reducing the need for enterprises to customize special fixtures for each product and reducing production costs.

[0062] like Figure 1 to Figure 2 As shown, in some embodiments of the present application, the workbench for quartz product fire processing also includes a support column 14 and a base 15, the carrier plate 11 is arranged on the support column 14, and the bottom end of the support column 14 is connected to the base 15; the support column 14 is provided with a lifting mechanism 141, and the lifting mechanism 141 is connected to the carrier plate 11. The support column 14 is usually made of high-strength metal materials (such as aluminum alloy, stainless steel) to ensure that the support column 14 has sufficient strength and stability, and has good corrosion resistance and thermal conductivity. The support column 14 can be designed as a hollow cylindrical or square column, and there is space inside for installing the lifting mechanism 141 and other auxiliary equipment. The main function of the support column 14 is to support the weight of the entire workbench, including the carrier plate 11, the clamping jaw assembly 12, the rotation drive assembly 13 and the quartz product to be processed. By arranging the lifting mechanism 141 on the support column 14, the height of the carrier plate 11 can be flexibly adjusted to adapt to different processing requirements and the working habits of the operator. The main function of the base 15 is to provide a stable support base for the entire workbench to ensure that no displacement or tilt occurs during the processing. The base 15 can be designed with a shock-proof pad or a rubber buffer layer to reduce the impact of external vibration on the workbench and improve the processing accuracy.

[0063] like Figure 1 to Figure 2As shown, in some embodiments of the present application, the lifting mechanism 141 includes a Z-axis gear, a lifting handwheel 1411 and a cover; the Z-axis gear is arranged in the cover, the lifting handwheel 1411 is passed through the cover and connected to the Z-axis gear, and the end of the cover is connected to the carrier plate 11. The Z-axis gear converts the rotational motion of the lifting handwheel 1411 into linear motion by connecting with the lifting handwheel 1411, and pushes the carrier plate 11 to move up and down along the support column 14. The Z-axis gear can provide a high-precision transmission ratio to ensure that the height adjustment of the carrier plate 11 is very fine to meet different processing requirements. The operator can control the lifting and lowering of the carrier plate 11 by rotating the lifting handwheel 1411, which is simple, intuitive and easy to master. Since the lifting handwheel 1411 is directly connected to the Z-axis gear, the operator can feel the movement of the carrier plate 11 by hand to ensure the stability and accuracy of the adjustment process.

[0064] The cover is usually made of high-strength engineering plastics or lightweight metal materials (such as aluminum alloy), which is both light and durable, and has good insulation properties, making it suitable for use in high-temperature environments. The cover can be designed as a closed box structure, wrapping the Z-axis gear and part of the transmission shaft to protect the internal components. The end of the cover is connected to the carrier plate 11 to ensure the stability of the entire lifting mechanism 141. The cover can also be designed with ventilation holes or heat sinks to help dissipate heat from internal components and extend their service life.

[0065] The cover encloses the Z-axis gear and other transmission components to prevent dust, debris, etc. from entering, reduce wear and failure, and extend the service life of the equipment. The cover makes the entire lifting mechanism 141 look neat and tidy, improving the overall aesthetics of the equipment. In addition, the cover can prevent the operator from accidentally contacting the internal transmission components, thereby improving the safety of operation.

[0066] like Figure 1 to Figure 2 As shown, in some embodiments of the present application, a locking member 142 is further provided on the support column 14, and the locking member 142 is suitable for pressing against the support column 14 to fix the carrier plate 11 at a corresponding height. The locking member 142 mainly includes a locking bolt or a latch, a locking handle, a spring reset mechanism, etc. When the carrier plate 11 is adjusted to the required height, the operator rotates the locking handle to make the locking bolt or the latch press against the support column 14 tightly to fix the position of the carrier plate 11. The locking member 142 ensures that the carrier plate 11 will not move by friction or mechanical engagement.

[0067] When the height needs to be adjusted, the operator rotates the locking handle in the opposite direction, loosens the locking bolt or latch, releases the pressure on the support column 14 , and allows the carrier plate 11 to move up and down along the support column 14 .

[0068] The locking member 142 ensures the height stability of the carrier plate 11 during the processing, avoids processing errors caused by height changes, and improves the quality of the product. The design of the locking member 142 effectively prevents the accidental movement of the carrier plate 11 under heavy load or sudden situations, protecting the safety of operators and equipment. Quick locking and unlocking can be achieved through simple manual operation, simplifying the fixing steps after height adjustment and improving work efficiency.

[0069] like Figure 1 to Figure 2 As shown, in addition, the workbench for quartz product fire processing provided by the embodiment of the present application is also provided with pedal wheels 16 on the base 15, which not only allows the entire workbench to be easily moved in multiple directions in the workshop, greatly improving the flexibility and convenience of operation of the equipment, but also is equipped with a reliable brake mechanism, which can be quickly locked by simple pedal operation, ensuring that the workbench remains stable and motionless during the processing, and enhancing the safety and accuracy of the operation. The wheels with shock-absorbing design can also effectively absorb vibration and impact during movement, protect equipment and products, reduce noise, and improve the working environment.

[0070] Anything not described in this application can be achieved by adopting or drawing on existing technologies.

[0071] The various embodiments in this specification are described in a progressive manner, and the same or similar parts between the various embodiments can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0072] The above is only the embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A workbench for fire processing of quartz products, characterized in that: include: A carrier plate, suitable for placing quartz products; A clamping jaw assembly, disposed on the carrier plate, wherein the clamping jaw assembly is adapted to rotate relative to the carrier plate to clamp the quartz product; The rotation driving assembly is arranged on the carrying plate, and the rotation driving assembly is connected to the clamping jaw assembly to drive the clamping jaw assembly to rotate.

2. The workbench for fire processing of quartz products according to claim 1, characterized in that: The carrier plate includes a first plate body and a second plate body, the first plate body and the second plate body are arranged opposite to each other, and a receiving space suitable for receiving the rotation drive assembly is formed between the first plate body and the second plate body; The clamping jaw assembly comprises a first clamping jaw, a second clamping jaw and a third clamping jaw, wherein the first clamping jaw, the second clamping jaw and the third clamping jaw are rotatably connected to the first disc body respectively; The first clamping jaw is connected to the rotation driving assembly via a first rotation shaft, the second clamping jaw is connected to the rotation driving assembly via a second rotation shaft, and the third clamping jaw is connected to the rotation driving assembly via a third rotation shaft; The first clamping jaw, the second clamping jaw and the third clamping jaw are respectively sleeved with graphite sleeves. When the clamping jaw assembly clamps the quartz product, the graphite sleeves are pressed against the quartz product.

3. The workbench for fire processing of quartz products according to claim 2, characterized in that: The first clamping jaw, the second clamping jaw and the third clamping jaw are arc-shaped structures, and the first clamping jaw, the second clamping jaw and the third clamping jaw are arranged in an enclosed manner; The graphite sleeve is sleeved on the rotating ends of the first clamping jaw, the second clamping jaw and the third clamping jaw.

4. The workbench for fire processing of quartz products according to claim 2, characterized in that: The rotation driving assembly includes a first transmission gear, a second transmission gear, a third transmission gear, a fourth transmission gear and a worm gear mechanism arranged on the second disk; The first transmission gear is connected to the first rotating shaft, the second transmission gear is connected to the second rotating shaft, and the third transmission gear is connected to the third rotating shaft; The fourth transmission gear is meshed with the first transmission gear, the second transmission gear and the third transmission gear; The worm gear mechanism is coaxially connected to the first transmission gear.

5. The workbench for fire processing of quartz products according to claim 4, characterized in that: The worm gear mechanism comprises a rotating hand wheel, a worm and a worm wheel; The rotating hand wheel is connected to the worm wheel through the worm, and the worm wheel is coaxially connected to the first transmission gear.

6. The workbench for fire processing of quartz products according to claim 2, characterized in that: Positioning holes are respectively formed on the first rotating shaft, the second rotating shaft and the third rotating shaft.

7. The workbench for fire processing of quartz products according to claim 2, characterized in that: The outer diameter of at least one of the graphite sleeves is different from the outer diameters of the other graphite sleeves.

8. The workbench for fire processing of quartz products according to any one of claims 1 to 7, characterized in that: The workbench for fire processing of quartz products further comprises a support column and a base, the bearing plate is arranged on the support column, and the bottom end of the support column is connected to the base; The support column is provided with a lifting mechanism, and the lifting mechanism is connected to the carrying plate.

9. The workbench for fire processing of quartz products according to claim 8, characterized in that: The lifting mechanism includes a Z-axis gear, a lifting hand wheel and a cover; The Z-axis gear is arranged in the housing, the lifting hand wheel is passed through the housing and connected to the Z-axis gear, and the end of the housing is connected to the carrying plate.

10. The workbench for fire processing of quartz products according to claim 9, characterized in that: The support column is also provided with a locking piece, and the locking piece is suitable for pressing against the support column to fix the carrying plate at a corresponding height.

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