A glass article processing station

Abstract

The utility model relates to glass processing equipment technical field, more particularly, relate to a glass product processing platform, glass product processing platform includes frame and elevating system. The frame upper end is evenly arranged several caster wheels with the wheel top up along length and width direction, and the wheel vertexes jointly form the adjustment plane. When the glass plate is placed in the adjustment plane, the operator can safely and labor-savingly push or rotate the glass plate to adjust the horizontal processing angle. When the glass plate needs to be fixed for cutting, edge grinding or drilling, the elevating mechanism is started. The elevating platform moves vertically along the frame through vertical sliding connection, and invades the adjustment plane in the rising process. When the platform surface is higher than the wheel vertex, the glass plate is lifted off the caster wheel and is transferred to the elevating platform for stable fixation. After the processing is completed, the platform is lowered, and the glass plate falls back to the caster wheel to restore the adjustable state. The design solves the safety risk and efficiency problem of manual angle adjustment of large-size glass through the caster wheel adjustment plane, and significantly improves the operation safety and processing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of glass processing equipment technology, and more specifically, to a glass product processing table. Background Technology

[0002] In glass production, the raw materials must first be prepared according to a specific ratio. The batch is fed into a melting furnace and melted into liquid glass at a high temperature of 1500 to 1600 degrees Celsius. This is followed by a refining and homogenization stage: in the refining zone, cooling promotes the escape of bubbles, while in the homogenization zone, differences in composition and temperature are eliminated, ultimately resulting in a pure and homogeneous glass melt. The molten glass flows onto the surface of molten tin at approximately 1100 degrees Celsius, naturally spreading into a strip shape due to gravity and surface tension. The thickness of the glass strip can be controlled by precisely adjusting the temperature of the tin bath and the speed of the edge-drawing machine. After cooling to approximately 600 degrees Celsius, the formed glass strip enters an annealing furnace, undergoing three stages in sequence: heating and homogenization, slow cooling to relieve stress, and rapid cooling to prevent internal defects. Finally, the glass strip is scanned and graded by an automatic inspection system, and then cut by slitting and transverse cutting machines to form glass sheets of specified dimensions.

[0003] The initially formed glass sheet needs to undergo secondary processing such as cutting, edge grinding, and drilling. During secondary processing, due to the large size and sharp edges of the glass sheet, manually adjusting the processing angle poses safety hazards, resulting in low efficiency of secondary processing and thus increasing production costs. Utility Model Content

[0004] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a glass processing table designed to quickly adjust the processing angle of glass plates, improve work efficiency, and reduce production costs.

[0005] A glass product processing table according to an embodiment of the present utility model includes:

[0006] A frame, wherein a plurality of casters are evenly arranged on the upper end of the frame along the length and width of the frame, the rollers of the casters are set upwards, and the apexes of the rollers of all the casters together form an adjustment plane;

[0007] The lifting mechanism includes a lifting platform that is slidably connected to the frame in a vertical direction. When the lifting platform moves in the vertical direction, it can intrude into the adjustment plane.

[0008] According to some embodiments of the present invention, the lifting mechanism includes a lifting base, a drive assembly, and a lifting screw. The upper end of the lifting screw is rotatably connected to the lifting platform, and the lower end of the lifting screw is threadedly connected to the lifting base. The drive assembly is used to control the rotation of the lifting screw.

[0009] According to some embodiments of the present invention, the lifting mechanism includes a guide assembly, which includes a guide sleeve and a guide rod. The upper end of the guide sleeve is fixedly connected to the lifting platform, and the lower end of the guide rod is fixedly connected to the lifting base. The lower end of the guide sleeve is sleeved on the guide rod.

[0010] According to some embodiments of the present invention, the drive assembly includes a drive shaft, a first bevel gear and a second bevel gear, the drive shaft and the first bevel gear are fixedly connected, the first bevel gear and the second bevel gear mesh, and the second bevel gear and the lifting screw are fixedly connected.

[0011] According to some embodiments of the present invention, a handwheel is provided at one end of the drive shaft.

[0012] According to some embodiments of the present invention, the lifting platform includes a lifting frame and an elastic pad, and the lifting frame and the elastic pad are fixedly connected.

[0013] According to some embodiments of this utility model, the elastic pad has a plurality of air holes evenly distributed on it, and all of the air holes are connected to the negative pressure mechanism.

[0014] According to some embodiments of the present invention, the elastic pad is made of wear-resistant rubber.

[0015] According to some embodiments of this utility model, the caster is a swivel caster, and when the swivel caster is fixed on the frame, the roller of the swivel caster can rotate around the vertical axis.

[0016] According to some embodiments of this utility model, the frame is composed of several aluminum profiles spliced ​​together.

[0017] A glass processing table according to an embodiment of the present utility model has at least the following beneficial effects:

[0018] According to the present invention, a glass processing table includes a frame and a lifting mechanism. Several casters are evenly arranged along the length and width of the frame at its upper end, with the rollers facing upwards. The apexes of all the rollers together form an adjustment plane. The lifting mechanism includes a lifting platform, which is slidably connected to the frame vertically. When the lifting platform moves vertically, it can enter the adjustment plane. In this design, the casters evenly arranged along the length and width of the frame, with their rollers all facing upwards, ensure that the apexes of all the rollers together form a stable adjustment plane. Large glass plates can be placed on this adjustment plane. Because the rollers can rotate freely, operators can push or rotate the glass plate relatively effortlessly and safely, thus conveniently adjusting its processing angle in the horizontal plane without direct contact with sharp edges. When the processing angle is adjusted and the glass plate needs to be fixed for operations such as cutting, edge grinding, or drilling, the lifting mechanism begins to operate. The lifting platform of the lifting mechanism is vertically slidably connected to the frame and can move up and down vertically. During the lifting process, the lifting platform moves upward and enters the adjustment plane formed by the apexes of the caster rollers. When the lifting platform rises to a point where its surface is higher than the roller apexes, the glass panel is lifted off the rollers, and its weight is completely transferred to the stable surface of the lifting platform, thus reliably fixing the glass panel. After processing, the lifting platform descends, and the glass panel falls back onto the adjustment plane formed by the caster rollers, restoring its easily adjustable angle and preparing it for the next processing positioning. This structural design, through the adjustment plane formed by the caster rollers, effectively solves the problem of the difficulty and danger of manually adjusting the angle of large, sharp-edged glass panels during secondary processing, significantly reducing the risk of operator injury and greatly improving operational safety. Secondly, the roller structure makes adjusting the glass panel angle exceptionally easy and flexible, saving time and effort, overcoming the inefficiency of manually moving heavy glass, and directly improving the overall efficiency of secondary processing. Finally, the lifting action of the lifting platform enables a quick and reliable switch between the flexible state when adjustment is needed and the fixed state when stable processing is required, ensuring easy operation and secure fixation, thus guaranteeing processing accuracy. In summary, this design effectively reduces safety hazards and improves processing efficiency through mechanized angle adjustment and stable support, thereby helping to control the production costs of secondary glass processing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the lifting mechanism of this utility model;

[0021] Figure 3 This is a cross-sectional structural diagram of the lifting mechanism of this utility model.

[0022] In the picture:

[0023] 100-Frame, 110-Cast, 111-Roller;

[0024] 200-Lifting mechanism, 210-Lifting platform, 211-Lifting frame, 212-Elastic pad, 213-Air hole, 220-Lifting base, 230-Drive assembly, 231-Drive shaft, 232-First bevel gear, 233-Second bevel gear, 234-Handwheel, 240-Lifting screw, 250-Guide assembly, 251-Guide sleeve, 252-Guide rod. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0026] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features or their sequential relationship.

[0028] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0029] Reference Figures 1 to 3As shown, this utility model discloses a glass product processing table, which includes a frame 100 and a lifting mechanism 200. The frame 100 has a plurality of casters 110 evenly arranged along its length and width, with the rollers 111 of each caster 110 facing upwards. The apexes of all the rollers 111 of the casters 110 together form an adjustment plane. The lifting mechanism 200 has a lifting platform 210, which is slidably connected to the frame 100 vertically. When the lifting platform 210 moves vertically, it can enter the adjustment plane. In this embodiment, the plurality of casters 110 evenly arranged along the length and width of the frame 100, with their rollers 111 all facing upwards, ensure that the apexes of all the rollers 111 together form a stable adjustment plane. Large glass plates can be placed on this adjustment plane. Because the rollers 111 can rotate freely, operators can push or rotate the glass plate relatively effortlessly and safely, thus easily adjusting its processing angle in the horizontal plane without direct contact with sharp edges. When the processing angle is adjusted and the glass plate needs to be fixed for operations such as cutting, edge grinding, or drilling, the lifting mechanism 200 begins operation. The lifting platform 210 of the lifting mechanism 200, through its vertical sliding connection with the frame 100, can move up and down vertically. During the ascent, the lifting platform 210 moves upward and enters the adjustment plane formed by the apexes of the casters 110 and rollers 111. When the lifting platform 210 rises to a point where its surface is higher than the apexes of the rollers 111, the glass plate is lifted off the rollers 111, its weight is completely transferred to the stable surface of the lifting platform 210, and the glass plate is reliably fixed. After processing, the lifting platform 210 descends, and the glass plate falls back onto the adjustment plane formed by the casters 110 and rollers 111, restoring its easily adjustable angle and preparing it for the next processing positioning. This structural design, through the adjustment plane formed by casters 110 and rollers 111, effectively solves the problem of difficulty and danger in manually adjusting the angle of large, sharp-edged glass panels during secondary processing, significantly reducing the risk of operator injury and greatly improving operational safety. Secondly, the roller structure makes adjusting the glass panel angle exceptionally easy and flexible, saving time and effort, overcoming the inefficiency of manually moving heavy glass, and directly improving the overall efficiency of secondary processing. Finally, the lifting action of the lifting platform 210 enables rapid and reliable switching between the flexible state required for adjustment and the fixed state required for stable processing, with simple operation and secure fixation, ensuring processing accuracy. In summary, this design, through mechanized angle adjustment and stable support, effectively reduces safety hazards, improves processing efficiency, and thus helps control the production cost of secondary glass processing.

[0030] In some embodiments of this utility model, the lifting mechanism 200 includes a lifting base 220, a drive assembly 230, and a lifting screw 240. The upper end of the lifting screw 240 is rotatably connected to the lifting platform 210, and the lower end of the lifting screw 240 is threadedly connected to the lifting base 220. The drive assembly 230 is used to control the rotation of the lifting screw 240. Specifically, in this embodiment, when the drive assembly 230 starts and outputs rotational power, it directly drives the lifting screw 240 to rotate around its own axis. Due to the constraint of the threaded connection between the lower end of the lifting screw 240 and the lifting base 220, and the fact that the lifting base 220 is fixed, the lifting screw 240 can generate linear displacement in the vertical direction while rotating, guided by the threaded pair. The upward or downward linear movement of the lifting screw 240 pushes or pulls the lifting platform 210 to move synchronously in the vertical direction through the rotatable connection at its upper end. When the drive assembly 230 controls the lifting screw 240 to rotate forward, the lifting screw 240 drives the lifting platform 210 to move upward until its surface penetrates and eventually exceeds the adjustment plane formed by the apex of the caster 110 roller 111. This stably lifts the glass plate placed on this plane away from the roller 111, allowing the glass plate to be completely supported by the lifting platform 210. When the drive assembly 230 controls the lifting screw 240 to rotate in the reverse direction, the lifting screw 240 drives the lifting platform 210 downward, causing its surface to drop below the adjustment plane formed by the apex of the caster 110 roller 111. Under gravity, the glass plate falls back onto the caster 110 roller 111, restoring the adjustable glass plate angle. This design is compact and reliable. The threaded drive converts rotation into linear motion. Motion control provides direct and rapid response. The threaded pair has self-locking characteristics. The lifting screw 240 automatically locks its position after stopping rotation. The lifting platform 210 can stably remain stationary at any height. The glass plate is securely and safely supported during processing. The power transmission path is clear. The structural components are subjected to reasonable stress. It has a strong load-bearing capacity and runs smoothly. Operation is simple and switching between states is efficient. Overall, it improves the safety and reliability of the processing flow.

[0031] In some embodiments of this utility model, the lifting mechanism 200 includes a guide assembly 250, which includes a guide sleeve 251 and a guide rod 252. The upper end of the guide sleeve 251 is fixedly connected to the lifting platform 210, and the lower end of the guide rod 252 is fixedly connected to the lifting base 220. The lower end of the guide sleeve 251 is sleeved on the guide rod 252. Specifically, in this embodiment, the lifting base 220 is fixed to the frame 100 and remains stationary. The lower end of the lifting screw 240 is screwed into the lifting base 220 to form a threaded engagement. The upper end of the lifting screw 240 is rotatably connected to the lifting platform 210. The upper end of the guide sleeve 251 is vertically fixed to the bottom of the lifting platform 210. The lower end of the guide rod 252 is vertically fixed to the lifting base 220. The lower end of the guide sleeve 251 is sleeved on the outside of the guide rod 252 to form a sliding engagement. The drive assembly 230 controls the rotation of the lifting screw 240. The lifting screw 240, constrained by its thread, generates vertical lifting motion. The lifting screw 240 pushes the lifting platform 210 to move vertically. The lifting platform 210 drives the guide sleeve 251, fixed to its bottom, to move synchronously. The guide sleeve 251 slides up and down along the surface of the guide rod 252. The cooperation between the guide sleeve 251 and the guide rod 252 constrains the movement trajectory of the lifting platform 210. The lifting platform 210 can only move vertically along the axis of the guide rod 252. When the lifting platform 210 rises, it passes through the adjustment plane formed by the apex of the caster 110 and roller 111, lifting the glass plate. The glass plate disengages from the roller 111 and is securely supported by the lifting platform 210. When the lifting platform 210 descends, it exits the adjustment plane. The glass plate falls back to the caster 110 and roller 111, returning to its active state. Through this structural design, the guide sleeve 251 and guide rod 252 form a precision sliding pair, effectively limiting the radial sway of the lifting platform 210, ensuring vertical stability during the lifting process, and eliminating the risk of movement skew. Reduces the lateral load on the lifting screw 240. Extends the service life of the threaded drive system. The guide rod 252 provides rigid support for the lifting platform 210.

[0032] In some embodiments of this utility model, the drive assembly 230 includes a drive shaft 231, a first bevel gear 232, and a second bevel gear 233. The drive shaft 231 and the first bevel gear 232 are fixedly connected, and the first bevel gear 232 and the second bevel gear 233 mesh. The second bevel gear 233 is fixedly connected to the lifting screw 240. Specifically, in this embodiment, the drive shaft 231 is horizontally arranged and mounted on the frame 100 via bearings, allowing it to rotate freely. The first bevel gear 232 is fixedly connected to the end of the drive shaft 231 and rotates synchronously with the drive shaft 231. The second bevel gear 233 is fixedly connected to the lower end of the lifting screw 240 and maintains a vertical meshing state with the first bevel gear 232. When an external power drives the drive shaft 231 to rotate, the first bevel gear 232 rotates accordingly. The rotational motion of the first bevel gear 232 is transmitted to the second bevel gear 233 through the meshing action. The second bevel gear 233 converts the horizontal rotational motion into a vertical rotational motion and drives the lifting screw 240, which is fixedly connected to it, to rotate around its own axis. During rotation, the lifting screw 240 generates a vertical linear displacement due to the threaded engagement between its lower end and the fixed guide lifting base 220. The lifting movement of the lifting screw 240, through its upper rotating connection, propels the lifting platform 210 to move precisely vertically along the guide assembly 250. When the lifting platform 210 rises and intrudes into the adjustment plane formed by the apex of the caster 110 and roller 111, it lifts the glass plate, causing it to detach from the roller 111 and be stably supported by the lifting platform 210. When the lifting platform 210 descends and exits the adjustment plane, the glass plate falls back onto the roller 111, resuming its active state. Through this structural design, the bevel gear pair achieves a 90-degree change in power transmission direction. It efficiently converts horizontal input rotation into the vertical rotation required by the lifting screw 240. The transmission ratio is stable, and power transmission is reliable. The meshing of the first bevel gear 232 and the second bevel gear 233 is precise, ensuring a smooth and shock-free motion conversion process. The horizontal arrangement of the drive shaft 231 facilitates external power input. The operating position is more ergonomic. The overall drive path is clear and direct. It boasts high mechanical efficiency and sensitive response. The bevel gear pair possesses self-locking characteristics to help maintain the stopped position. Combined with the threaded self-locking mechanism, this enhances system safety. The design employing this structure optimizes the power input method and improves the overall reliability of the lifting mechanism 200.

[0033] In some embodiments of this utility model, a handwheel 234 is provided at one end of the drive shaft 231. Specifically, in this embodiment, by providing a handwheel 234 at one end of the drive shaft 231, it is convenient for the operator to control the rotation of the drive shaft 231.

[0034] In some embodiments of this utility model, the lifting platform 210 includes a lifting frame 211 and an elastic pad 212, which are fixedly connected. Specifically, in this embodiment, when the lifting platform 210 rises, the elastic pad 212 first contacts the lower surface of the glass plate; the elastic pad 212 continues to rise and passes through the adjustment plane formed by the apex of the caster 110 roller 111; the glass plate is pushed away from the roller 111; at this time, the glass plate is completely supported by the elastic pad 212 of the lifting platform 210; the elastic pad 212 covers the upper surface of the lifting frame 211 to form a flexible support surface; in the processing state, the glass plate is stably placed on the surface of the elastic pad 212. When the lifting platform 210 descends, the elastic pad 212 exits the adjustment plane; the glass plate falls back to the caster 110 roller 111 and resumes its active state. The lifting frame 211 provides a rigid support skeleton to ensure structural strength; the elastic pad 212 is firmly combined with the lifting frame 211 to form a composite bearing surface; the elastic pad 212 directly contacts the lower surface of the glass plate; its flexible properties effectively buffer mechanical impact; and avoid hard contact that could cause scratches or cracks on the glass surface.

[0035] In some embodiments of this utility model, a plurality of air holes 213 are evenly distributed on the elastic pad 212, and all the air holes 213 are connected to the negative pressure mechanism. Specifically, in this embodiment, when the lifting platform 210 rises, the elastic pad 212 contacts the lower surface of the glass plate; the elastic pad 212 continues to rise, lifting the glass plate away from the casters 110 and rollers 111; at this time, the negative pressure mechanism is immediately activated; the negative pressure mechanism draws air from the contact surface between the elastic pad 212 and the glass plate through the air holes 213; a local vacuum environment is formed at the contact surface; atmospheric pressure tightly presses the glass plate onto the surface of the elastic pad 212; the glass plate is stably adsorbed and fixed. During the processing, the negative pressure mechanism continuously maintains the negative pressure environment to ensure that there is no risk of displacement of the glass plate. After the processing is completed, the negative pressure mechanism stops working; the contact surface returns to normal pressure; the adsorption force is released; the lifting platform 210 descends; the elastic pad 212 exits the adjustment plane; the glass plate smoothly falls back to the casters 110 and rollers 111 and resumes its active state. In this embodiment, the elastic pad 212 has uniformly distributed pores 213; the negative pressure adsorption force covers the entire contact surface; achieving uniform fixation of the glass plate over its entire area; vacuum adsorption fixation completely avoids mechanical clamping devices; and completely eliminates the risk of surface indentation or breakage caused by traditional clamps. This ensures the stability of precision machining. The lower surface of the glass plate is completely supported by the flexible elastic pad 212; the upper surface is completely exposed and unobstructed; providing unobstructed processing space for operations such as cutting, edge grinding, and drilling. The negative pressure start / stop response is rapid; the state switching is efficient; and processing efficiency is significantly improved.

[0036] In some embodiments of this invention, the elastic pad 212 is made of wear-resistant rubber. Specifically, in this embodiment, the wear-resistant rubber has a high elastic modulus; effectively absorbs mechanical vibration and impact; avoids micro-cracks caused by rigid contact with the glass plate; and its soft surface prevents processing scratches. In terms of structural function, the uniformly distributed microporous structure maintains stable ventilation performance; and ensures efficient conduction of vacuum adsorption force.

[0037] In some embodiments of this utility model, the caster 110 is a universal caster. When the universal caster is fixed on the frame 100, the roller 111 of the universal caster can rotate around the vertical axis. Specifically, in this embodiment, through the design of the universal caster, the roller 111 can rotate around the vertical axis when adjusting the glass plate; the operator does not need to lift the glass but only needs to apply a small horizontal thrust to accurately adjust the processing angle; completely avoiding the safety risk of manual contact with sharp edges. There is no friction dead zone during universal rotation; the angle adjustment is smooth and effortless; significantly reducing labor intensity. The point contact mode between the roller 111 and the glass plate minimizes rotational resistance; ensuring the maneuverability of large-size glass plates. The universal structure and the rolling characteristics of the caster 110 work together; enabling the glass plate to have both translational and rotational degrees of freedom in the adjustment plane; achieving rapid and accurate adjustment of the processing posture. This design fundamentally solves the angle positioning problem in the secondary processing of large-size glass; while ensuring operational safety, it greatly improves work efficiency.

[0038] In some embodiments of this utility model, the frame 100 is composed of several aluminum profiles spliced ​​together. Specifically, in this embodiment, using aluminum profiles to splice together the frame 100 can reduce the processing cost of the frame 100, and the aluminum profiles are standard parts, which facilitates the processing and forming of the frame 100.

[0039] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A glass article processing station, characterized by, include: A frame (100) has a number of casters (110) evenly arranged on its upper end along the length and width of the frame (100). The rollers (111) of the casters (110) are arranged facing upwards, and the apexes of the rollers (111) of all the casters (110) together form an adjustment plane. The lifting mechanism (200) is provided with a lifting platform (210), which is slidably connected to the frame (100) in the vertical direction. When the lifting platform (210) moves in the vertical direction, it can invade the adjustment plane.

2. The glass article processing station of claim 1, wherein, The lifting mechanism (200) includes a lifting base (220), a drive assembly (230), and a lifting screw (240). The upper end of the lifting screw (240) is rotatably connected to the lifting platform (210), and the lower end of the lifting screw (240) is threadedly connected to the lifting base (220). The drive assembly (230) is used to control the rotation of the lifting screw (240).

3. The glass article processing station of claim 2, wherein, The lifting mechanism (200) includes a guide assembly (250), which includes a guide sleeve (251) and a guide rod (252). The upper end of the guide sleeve (251) is fixedly connected to the lifting platform (210), and the lower end of the guide rod (252) is fixedly connected to the lifting base (220). The lower end of the guide sleeve (251) is sleeved on the guide rod (252).

4. The glass article processing station of claim 2, wherein, The drive assembly (230) includes a drive shaft (231), a first bevel gear (232) and a second bevel gear (233). The drive shaft (231) and the first bevel gear (232) are fixedly connected. The first bevel gear (232) and the second bevel gear (233) mesh with each other. The second bevel gear (233) and the lifting screw (240) are fixedly connected.

5. The glass article processing station of claim 4, wherein, A handwheel (234) is provided at one end of the drive shaft (231).

6. The glass article processing station of claim 1, wherein, The lifting platform (210) includes a lifting frame (211) and an elastic pad (212), which are fixedly connected.

7. The glass processing table according to claim 6, characterized in that, The elastic pad (212) has a number of air holes (213) evenly distributed on it, and all of the air holes (213) are connected to the negative pressure mechanism.

8. The glass product processing table according to claim 6, characterized in that, The elastic pad (212) is made of abrasion-resistant rubber.

9. The glass processing table according to claim 1, characterized in that, The caster (110) is a swivel caster. When the swivel caster is fixed on the frame (100), the roller (111) of the swivel caster can rotate around the vertical axis.

10. The glass product processing table according to claim 1, characterized in that, The frame (100) is composed of several aluminum profiles spliced ​​together.

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