Ceramic chuck fine grinding mechanism

Abstract

The utility model discloses a kind of ceramic suction disc fine grinding mechanism, belong to ceramic suction disc processing field.A kind of ceramic suction disc fine grinding mechanism, including frame, the upper surface of frame is centrally provided with polishing table, and polishing table both ends are symmetrically provided with conveyer belt, the upper surface of frame and located the both sides of conveyer belt are equipped with truss, slidingly connected with connecting piece between truss, the perpendicular intersection of the median line of polishing table and the sliding path of connecting piece, polishing head and second cylinder are installed on connecting piece, and the end of second cylinder is connected with suction disc;The utility model can flexibly control polishing head position by the connecting piece slidingly connected between truss, the perpendicular intersection of the median line of polishing table and the sliding path of connecting piece, can accurately polish ceramic suction disc on polishing table in all directions, dust pan is set on frame, effectively collect the dust generated by polishing, keep working environment clean, conducive to long-term stable operation of equipment and operator health.

Description

Technical Field

[0001] This utility model relates to the field of ceramic suction cup processing technology, and in particular to a ceramic suction cup precision grinding mechanism. Background Technology

[0002] In the manufacturing process of ceramic suction cups, fine grinding is a crucial step, which directly affects the flatness, smoothness and other key performance indicators of the ceramic suction cup, and thus affects the adsorption effect of the ceramic suction cup. If the surface is uneven, the ceramic sheet adhering to the suction cup is easily scratched by the protrusions of the suction cup.

[0003] Currently, traditional ceramic suction cup grinding methods have many shortcomings. On the one hand, most grinding is done manually, which is not only labor-intensive and inefficient, but also the grinding accuracy is greatly affected by human factors, making it difficult to guarantee the consistency of product quality. On the other hand, some existing automated grinding equipment has an unreasonable structural design. For example, the movement trajectory of the grinding head is simple and cannot achieve all-round grinding of the complex surface of the ceramic suction cup; the material handling operation is not flexible and efficient enough, which affects the overall production efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problems of high labor intensity and low efficiency in manual grinding in the existing technology, and the inability of automated grinding equipment to achieve all-round grinding of complex surfaces of ceramic suction cups, and to propose a ceramic suction cup fine grinding mechanism.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A ceramic suction cup fine grinding mechanism includes a frame, a grinding table centrally located on the upper surface of the frame, and conveyor belts symmetrically located at both ends of the grinding table. Trusses are located on the upper surface of the frame and on both sides of the conveyor belts. Connecting plates are slidably connected between the trusses. The vertical line of the grinding table intersects perpendicularly with the sliding path of the connecting plates. A grinding head and a second cylinder are mounted on the connecting plates, and a suction cup is connected to the end of the second cylinder.

[0007] Preferably, a first slide is installed on the upper surface of one truss, and a slide rail is provided on the other truss. A second slide is mounted on the first slide, and the lower surface of the end of the second slide slide slides onto the slide rail. A connecting piece is slidably connected to the second slide.

[0008] Preferably, a first cylinder is mounted on one end of the front surface of the connecting piece, the output end of the first cylinder is connected to a first driver, a fixed plate is connected to the output end of the first driver, and the grinding head is fixedly inserted into the fixed plate.

[0009] Preferably, a second cylinder is installed at the other end of the front surface of the connecting piece, and a suction cup is connected to the output end of the second cylinder. The suction cup is provided with an external suction device connected to an air pipe, and air holes are evenly opened on the lower surface of the suction cup. A silicone pad is installed on the air hole. The silicone pad has a horn-shaped structure. A fixing plate is provided on the front surface of the second cylinder, and a visual camera is installed on the fixing plate.

[0010] Preferably, the bottom of the grinding table is connected to a second driver to achieve rotation. The second driver is fixed to the upper surface of the frame. The frame is also provided with a dust collection dish, and the grinding table is wrapped inside the dust collection dish. A dust outlet is provided at the lower end of one side of the dust collection dish.

[0011] Preferably, a fixed frame is provided on one side of the ash receiving dish, and pneumatic rotating grippers are symmetrically provided on both sides of the fixed frame, with a pair of pneumatic rotating grippers symmetrically distributed on the side of the grinding table.

[0012] Preferably, a pair of conveyor belts are arranged on the frame along the length of the truss, one of which serves as the ceramic feeding belt and the other as the ceramic discharging belt.

[0013] Preferably, a ring of baffles is provided on the upper surface of the frame along its edge, and the baffles form a protective structure that encloses the precision grinding mechanism, and the protective structure is provided with a transparent window.

[0014] Compared with the prior art, this utility model provides a ceramic suction cup precision grinding mechanism, which has the following beneficial effects:

[0015] 1. This ceramic suction cup precision grinding mechanism, through the connecting plate that slides between the trusses, allows for flexible control of the grinding head position. The vertical line of the grinding table intersects perpendicularly with the sliding path of the connecting plate, enabling precise all-around grinding of the ceramic suction cup on the grinding table. Furthermore, the connecting plate is equipped with a first cylinder, a driver, and a fixing plate to fix the grinding head, allowing for precise adjustment of the grinding head position and force, thus improving grinding accuracy and efficiency. Additionally, a second cylinder installed on the connecting plate connects to the suction cup, and in conjunction with an external suction device, air vents, and a silicone pad, it stably adsorbs the ceramic suction cup for pick-up and drop operations. The trumpet-shaped structure of the silicone pad enhances adsorption force and sealing. Simultaneously, a visual camera installed on the fixing plate on the front surface of the second cylinder allows for real-time observation of the ceramic suction cup grinding process, timely detection of problems, and ensuring grinding quality.

[0016] 2. This ceramic suction cup fine grinding mechanism achieves rotation by connecting a motor to the bottom of the grinding table, making the grinding process more comprehensive and uniform. A dust collection dish is set on the frame and the grinding table is wrapped inside the dust collection dish. A dust outlet is set at the lower end of one side of the dust collection dish to effectively collect the dust generated during grinding, keep the working environment clean, and facilitate the long-term stable operation of the equipment and the health of the operators.

[0017] The parts not involved in this device are the same as or can be implemented using existing technologies. This utility model provides a ceramic suction cup precision grinding mechanism with reasonable structure, high efficiency and precision, and good dust handling and safety protection functions. Attached Figure Description

[0018] Figure 1 This is an external structural diagram of a ceramic suction cup precision grinding mechanism proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a ceramic suction cup precision grinding mechanism proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the structure of a ceramic suction cup precision grinding mechanism proposed in this utility model.

[0021] Figure 4 This utility model presents a structural diagram of a grinding component and its moving mechanism for a ceramic suction cup precision grinding mechanism.

[0022] Figure 5 This is an assembly diagram of the grinding component and its accessories of a ceramic suction cup precision grinding mechanism proposed in this utility model.

[0023] Figure 6 The present invention proposes a ceramic suction cup fixing component structure for a ceramic suction cup precision grinding mechanism. Figure 1 .

[0024] Figure 7 The present invention proposes a ceramic suction cup fixing component structure for a ceramic suction cup precision grinding mechanism. Figure 2 .

[0025] In the diagram: 100, frame; 101, baffle plate; 102, truss; 1021, first slide table; 1022, slide rail; 103, second slide table; 1031, connecting piece; 104, first cylinder; 1041, first driver; 1042, grinding head; 105, second cylinder; 1051, air pipe; 1052, fixing piece; 1053, vision camera; 1054, suction cup; 1055, silicone pad; 106, conveyor belt; 107, dust collection dish; 1071, pneumatic rotary gripper; 1072, grinding table; 1073, second driver; 1074, fixing frame. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying 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.

[0028] See Figure 1-2This is an overall structural diagram of the ceramic suction cup fine grinding mechanism in this embodiment. The mechanism includes a frame 100, with a grinding table 1072 centrally located on the upper surface of the frame 100. The surface of the grinding table 1072 undergoes special treatment to ensure good flatness and wear resistance, guaranteeing uniform grinding of the ceramic suction cup during the grinding process. A second driver 1073 is connected to the bottom of the grinding table 1072. The second driver 1073 is a high-torque, low-speed AC motor, tightly connected to the rotating shaft of the grinding table 1072 via a coupling. The second driver 1073 is fixed to the upper surface of the frame 100, and its speed can be precisely adjusted using a frequency converter. Depending on the material of the ceramic suction cup and the requirements of the grinding process, the rotation speed of the grinding table 1072 is adjusted to achieve the best grinding effect. Conveyor belts 106 are symmetrically installed at both ends of the grinding table 1072. The conveyor belts 106 are made of a special high-temperature resistant and wear-resistant rubber material with anti-slip textures to ensure that the ceramic suction cups do not slip during transport. A pair of conveyor belts 106 are neatly arranged along the length of the truss 102 on the frame 100. One conveyor belt 106 is specifically used as a ceramic feeding belt, responsible for smoothly transporting the ceramic suction cups to be ground to the grinding table 1072; the other conveyor belt 106 serves as a ceramic discharge belt, sending the ground ceramic suction cups out of the grinding area. Trusses 102 are securely mounted on the upper surface of the frame 100 and on both sides of the conveyor belt 106. Connecting plates 1031 are slidably connected between the trusses 102. The trusses 102 are made of high-strength steel beams and are fixed to the frame 100 through precision welding and bolting processes, providing a stable track for the sliding of components such as the connecting plates 1031. A grinding head 1042 and a second cylinder 105 are mounted on the connecting plates 1031, and a suction cup 1054 is connected to the end of the second cylinder 105. The grinding head 1042 is used to grind the edges and corners of the ceramic suction cup, and the grinding effect is improved when used in conjunction with the grinding table 1072. The suction cup 1054 can lift the ceramic suction cup from the conveyor belt 106, which serves as the ceramic feeding belt. The material is adsorbed and transferred to the grinding table 1072. A baffle plate 101 is set around the upper surface of the frame 100 along its edge. The baffle plate 101 is made of sturdy metal plate, and its height is carefully designed to effectively prevent dust and debris generated during the grinding process from splashing out of the equipment, without affecting the operator's observation of the inside of the equipment. The protective structure composed of the baffle plate 101 tightly wraps the entire fine grinding mechanism. A transparent window is provided on the protective structure. The transparent window is made of high-strength, high-temperature resistant tempered glass material. After special optical treatment, it has high transparency and good scratch and wear resistance, which allows the operator to observe the grinding situation inside the equipment in real time, and promptly identify and adjust any problems.

[0029] It is worth noting that the vertical line of the grinding table 1072 intersects precisely perpendicularly with the sliding path of the connecting piece 1031. This layout design ensures that the grinding head 1042 and the suction cup 1054 are accurately positioned when grinding and adsorbing the ceramic suction cup, thereby improving grinding accuracy and operating efficiency.

[0030] See Figure 4-5 This is a schematic diagram of the grinding assembly and its accessories in this embodiment. The grinding head 1042 installed on the connecting piece 1031 in this embodiment adopts a motor drive system. The motor is a high-speed, low-noise permanent magnet synchronous motor, which can provide stable and strong power to ensure that the grinding head 1042 maintains good stability and precision when rotating at high speed. The grinding disc of the grinding head 1042 is made of diamond abrasive with a special formula and is made by high-temperature sintering process. It has extremely high hardness and wear resistance, and can quickly and accurately grind the surface of the ceramic suction cup. Furthermore, a first cylinder 104 is installed at one end of the front surface of the connecting piece 1031. The first cylinder 104 is used to control the height of the grinding head 1042. The output end of the first cylinder 104 is connected to a first driver 1041. A fixing plate is connected to the output end of the first driver 1041. The grinding head 1042 is fixedly inserted into the fixing plate by high-precision bolts. The rotation of the first driver 1041 realizes the precise adjustment of the position of the grinding head 1042.

[0031] Continue reading Figure 4-5 In this embodiment, the second cylinder 105 on the connecting piece 1031 adopts a high-precision pneumatic component, which has the characteristics of fast response speed and precise action. The suction cup 1054 is installed on the output end of the second cylinder 105 to realize the height position adjustment. The suction cup 1054 is provided with an air pipe 1051 connected to an external suction device. The suction device uses a high-performance vacuum pump, which can provide sufficient negative pressure to ensure that the suction cup 1054 has a reliable adsorption force on the ceramic suction cup. The air pipe 1051 is made of high pressure resistant and wear resistant rubber tube, and its interior is smooth to reduce the resistance of gas flow. In order to further ensure the adsorption effect of the suction cup 1054 on the ceramic suction cup, this embodiment has air holes evenly opened on the lower surface of the cup 1054, and a silicone pad 1055 is installed on the air hole. The silicone pad 1055 has a funnel-shaped structure to enhance the adsorption force and sealing.

[0032] It should be noted that in this embodiment, a fixing plate 1052 is provided on the front surface of the second cylinder 105, and a vision camera 1053 is installed on the fixing plate 1052. The vision camera 1053 can observe the ceramic suction cup grinding situation in real time, detect problems in time, and ensure grinding quality.

[0033] See Figure 3This is a structural diagram of the grinding component moving mechanism in this embodiment. In this embodiment, a first slide 1021 is carefully installed on the upper surface of one of the trusses 102. The first slide 1021 uses a high-precision linear guide and ball screw transmission system, driven by a servo motor, enabling high-precision linear motion. Another truss 102 is equipped with a slide rail 1022, which uses a specially designed dovetail groove structure. Its material is the same as the guide rail, and it undergoes precision machining and surface treatment, providing excellent guiding performance and load-bearing capacity. A second slide 103 is mounted on the first slide 1021. The second slide 103 also uses a high-precision linear guide and slider structure, and its lower end surface undergoes precision machining. The slider and slide rail 1022 slide together, allowing the second slide 103 to move smoothly and precisely between the two trusses 102 under the drive of the first slide 1021. The connecting piece 1031 slides together with the second slide 103 through a high-precision slider. The slider, connecting piece 1031 and the second slide 103 are connected by high-strength bolts to ensure a firm and reliable connection. The sliding of the connecting piece 1031 on the second slide 103 is precisely controlled by a servo motor and a screw drive system. Thus, the suction cup 1054 and the grinding head 1042 mounted on the connecting piece 1031 reach the predetermined position through the drive of the first slide 1021 and the second slide 103.

[0034] See Figure 6-7 As part of the fixing component structure of the ceramic suction cup in this embodiment, a dust collection dish 107 is also provided on the frame 100. The dust collection dish 107 is made of high-quality stainless steel plate and is designed in the shape of a funnel to effectively collect dust and debris generated during the grinding process. The grinding table 1072 is completely enclosed in the dust collection dish 107. The inner wall of the dust collection dish 107 is specially smoothed to reduce the adhesion of dust and debris and facilitate cleaning. A dust outlet is provided at the lower end of one side of the dust collection dish 107. An adjustable valve is installed at the dust outlet. By controlling the opening of the valve, the dust and debris in the dust collection dish 107 can be discharged in a timely manner according to the actual production situation. Furthermore, a fixing frame 1074 is provided on one side of the dust collection dish 107 and is firmly fixed to the frame 100 by bolts. Pneumatic rotating grippers 1071 are symmetrically provided on both sides of the fixing frame 1074. The pneumatic rotating grippers 1071 are high-precision, high-torque products that can stably hold the ceramic suction cup and ensure that the ceramic suction cup will not be displaced during the grinding process. A pair of pneumatic rotary grippers 1071 are symmetrically distributed on the side of the grinding table 1072. The shape and size of the grippers are specially designed according to the shape of the ceramic chuck. The surface of the grippers is made of non-slip rubber material to increase the friction with the ceramic chuck and improve the stability of the gripping. The rotation and gripping action of the pneumatic rotary grippers 1071 are precisely controlled by the pneumatic control system, which can achieve multi-angle and high-precision gripping of the ceramic chuck according to different grinding process requirements.

[0035] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A ceramic chuck fine grinding mechanism comprising a frame (100), characterized in that, A grinding table (1072) is provided in the center of the upper surface of the frame (100), and conveyor belts (106) are symmetrically provided at both ends of the grinding table (1072). Trusses (102) are provided on both sides of the upper surface of the frame (100) and on both sides of the conveyor belts (106). Connecting pieces (1031) are slidably connected between the trusses (102). The perpendicular bisector of the grinding table (1072) intersects perpendicularly with the sliding path of the connecting piece (1031). A grinding head (1042) and a second cylinder (105) are installed on the connecting piece (1031), and a suction cup (1054) is connected to the end of the second cylinder (105).

2. A ceramic chuck fine grinding mechanism according to claim 1, wherein One of the trusses (102) has a first slide (1021) mounted on its upper surface, and the other truss (102) has a slide rail (1022). The first slide (1021) is equipped with a second slide (103), and the lower end surface of the second slide (103) slides on the slide rail (1022). The connecting piece (1031) is slidably connected to the second slide (103).

3. A ceramic chuck fine grinding mechanism according to claim 1, wherein A first cylinder (104) is mounted on one end of the front surface of the connecting piece (1031). The output end of the first cylinder (104) is connected to a first driver (1041). A fixed plate is connected to the output end of the first driver (1041). The grinding head (1042) is fixedly inserted into the fixed plate.

4. A ceramic chuck fine grinding mechanism according to claim 1, wherein A second cylinder (105) is installed on the other end of the front surface of the connecting piece (1031), and a suction cup (1054) is connected to the output end of the second cylinder (105). The suction cup (1054) is provided with an air pipe (1051) for external suction device, and air holes are evenly opened on the lower surface of the suction cup (1054). A silicone pad (1055) is installed on the air hole. The silicone pad (1055) has a horn-shaped structure. A fixing piece (1052) is provided on the front surface of the second cylinder (105), and a visual camera (1053) is installed on the fixing piece (1052).

5. A ceramic chuck fine grinding mechanism according to claim 1, wherein The bottom of the grinding table (1072) is connected to a second driver (1073) to achieve rotation. The second driver (1073) is fixed on the upper surface of the frame (100). The frame (100) is also provided with a ash receiving dish (107), and the grinding table (1072) is wrapped inside the ash receiving dish (107). The lower end of one side of the ash receiving dish (107) is provided with an ash outlet.

6. A ceramic chuck fine grinding mechanism according to claim 5, wherein The ash receiving dish (107) is provided with a fixed frame (1074) on one side, and pneumatic rotating grippers (1071) are symmetrically provided on both sides of the fixed frame (1074), and a pair of pneumatic rotating grippers (1071) are symmetrically distributed on the side of the grinding table (1072).

7. A ceramic chuck fine grinding mechanism according to claim 1, wherein A pair of conveyor belts (106) are arranged on the frame (100) along the length of the truss (102), one of the conveyor belts (106) serving as a ceramic feeding belt and the other conveyor belt (106) serving as a ceramic discharging belt.

8. A ceramic chuck fine grinding mechanism according to claim 1, wherein The frame (100) has a ring of baffles (101) along its edge on its upper surface, and the baffles (101) form a protective structure that encloses the fine grinding mechanism. The protective structure has a transparent window.

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