Anti-sticking ceramic suction nozzle for chip

Abstract

The utility model relates to the technical field of chips, in particular to an anti-sticking ceramic suction nozzle for a chip, which comprises an assembly sleeve, an air inlet pipe, a ceramic suction nozzle and an exhaust pipe, the air inlet pipe is connected to the circle center of the bottom of the assembly sleeve, the exhaust pipe is connected to the circle center of the top of the assembly sleeve, and the ceramic suction nozzle is arranged at the bottom of the air inlet pipe. According to the grabbing and sucking head for chip burning, the ceramic suction nozzle is matched with an assembly composed of the assembling sleeve, the air inlet pipe and the air outlet pipe, a set of ceramic suction nozzle component is provided for the grabbing and sucking head for chip burning, the situation that the suction nozzle adheres to a burnt chip is avoided, the flexibility and stability of grabbing, sucking and transferring of the chip are guaranteed, the ceramic suction nozzle is installed in a threaded assembling mode, and the assembling efficiency is improved. And the convenience of later replacement or maintenance and overhaul is better.

Description

Technical Field

[0001] The utility model relates to the technical field of chips, and particularly relates to a ceramic suction nozzle for chips that prevents adhesion. Background Art

[0002] During the chip programming operation, when the suction nozzle adsorbs and transfers the chip, the chip often adheres to the suction nozzle and cannot be removed, resulting in chips being lost everywhere during the chip adsorption process and causing defects.

[0003] Existing flexible suction nozzles such as rubber and silica gel generate adhesion during the grasping of chips, resulting in chips being lost everywhere during the chip adsorption process and causing defects. Therefore, a ceramic suction nozzle for chips that prevents adhesion is proposed to provide a set of ceramic suction nozzle components for the gripper head used in chip programming, so as to avoid the adhesion of the suction nozzle to the programmed chip and ensure the flexibility and stability of chip grasping and transfer. Summary of the Utility Model

[0004] Aiming at the problems in the prior art, the utility model provides a ceramic suction nozzle for chips that prevents adhesion, so as to provide a set of ceramic suction nozzle components for the gripper head used in chip programming, avoid the adhesion of the suction nozzle to the programmed chip, and ensure the flexibility and stability of chip grasping and transfer.

[0005] The technical solution adopted by the utility model to solve its technical problems is a ceramic suction nozzle for chips that prevents adhesion, which includes a mounting sleeve, an air inlet pipe, a ceramic suction nozzle, and an exhaust pipe. The air inlet pipe is connected to the center of the bottom of the mounting sleeve, the exhaust pipe is connected to the center of the top of the mounting sleeve, and the ceramic suction nozzle is arranged at the bottom of the air inlet pipe.

[0006] By adopting the above technical solution, through the component composed of the ceramic suction nozzle, the mounting sleeve, the air inlet pipe, and the exhaust pipe, a set of ceramic suction nozzle components is provided for the gripper head used in chip programming, so as to avoid the adhesion of the suction nozzle to the programmed chip and ensure the flexibility and stability of chip grasping and transfer.

[0007] Specifically, a threaded joint for connecting with the air inlet pipe is arranged at the top of the ceramic suction nozzle.

[0008] Specifically, an air inlet is opened at the inner bottom of the air inlet pipe, and a first silica gel sealing ring is connected to the periphery of the bottom of the air inlet.

[0009] By adopting the above technical solution, through the setting of the first silica gel sealing ring, the sealing performance between the outer periphery of the air inlet and the threaded joint can be improved.

[0010] Specifically, a threaded groove for threaded connection with the threaded joint is arranged on the inner wall of the air inlet pipe and at the bottom of the first silica gel sealing ring.

[0011] By adopting the above technical solution, through the arrangement of the threaded joint and the threaded groove, the ceramic nozzle can be installed in a threaded assembly manner, which is more convenient for later replacement or maintenance and repair.

[0012] Specifically, a second silicone rubber sealing ring is adhesively bonded to the bottom surface of the air inlet pipe.

[0013] By adopting the above technical solution, the second silicone rubber sealing ring can improve the sealing performance between the bottom of the ceramic nozzle and the air inlet pipe, and ensure the stability of the air flow conduction through the air inlet pipe.

[0014] The beneficial effects of the present utility model are as follows: through the assembly composed of the ceramic nozzle, the fitting sleeve, the air inlet pipe and the exhaust pipe, a set of ceramic nozzle components is provided for the gripper used for chip burning, so as to avoid the adhesion of the nozzle to the burned chip, ensure the flexibility and stability of the chip gripping and transferring, and the ceramic nozzle is installed in a threaded assembly manner, which is more convenient for later replacement or maintenance and repair, and solves the problem that the existing flexible nozzles such as rubber and silicone rubber cause adhesion during the chip gripping process, resulting in chips being dropped everywhere during the chip adsorption process and causing defects. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0016] Figure 1 is the overall schematic diagram of the present utility model;

[0017] Figure 2 is the schematic diagram of the air inlet pipe of the present utility model;

[0018] Figure 3 For the present utility model Figure 1 The enlarged schematic diagram at position A in;

[0019] In the figure: 1, fitting sleeve; 2, air inlet pipe; 21, air inlet; 22, threaded groove; 23, first silicone rubber sealing ring; 24, second silicone rubber sealing ring; 3, nozzle; 31, threaded joint; 4, exhaust pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further elaborated below in conjunction with specific embodiments.

[0021] In order to ensure the flexibility and stability of the chip gripping and transferring, as Figures 1 - 3 shown, a ceramic nozzle for chips with anti-adhesion of the present utility model includes a fitting sleeve 1, an air inlet pipe 2, a ceramic nozzle 3 and an exhaust pipe 4. The air inlet pipe 2 is connected to the center of the bottom of the fitting sleeve 1, the exhaust pipe 4 is connected to the center of the top of the fitting sleeve 1, and the ceramic nozzle 3 is arranged at the bottom of the air inlet pipe 2.

[0022] During use, the ceramic nozzle 3, in cooperation with the adapter set 1, the intake pipe 2, and the exhaust pipe 4, provides a set of ceramic nozzle components for the gripper used in chip burning, so as to avoid the nozzle from sticking to the burned chip and ensure the flexibility and stability of chip gripping and transfer.

[0023] The present utility model further includes that a threaded joint 31 for connecting with the intake pipe 2 is provided at the top of the ceramic nozzle 3.

[0024] The present utility model further includes that an air inlet 21 is opened at the inner bottom of the intake pipe 2, and a first silica gel sealing ring 23 is connected to the periphery of the bottom of the air inlet 21.

[0025] The present utility model further includes that a threaded groove 22 for threaded connection with the threaded joint 31 is provided on the inner wall of the intake pipe 2 and at the bottom of the first silica gel sealing ring 23.

[0026] During use, the ceramic nozzle 3 can be disassembled and replaced by threading through the threaded connection between the threaded joint 31 and the threaded groove 22, which is convenient to use and easy to maintain.

[0027] The present utility model further includes that a second silica gel sealing ring 24 is adhesively attached to the bottom surface of the intake pipe 2.

[0028] During use, the second silica gel sealing ring 24 can improve the sealing performance between the bottom of the ceramic nozzle 3 and the intake pipe 2, and ensure the stability of the air flow conduction to the intake pipe 2.

[0029] When the present utility model is in use, the adapter set 1 is installed on the chip gripping end of the burner, and the exhaust pipe 4 is connected to the exhaust pipe of the burner. When the burner sucks air and grips, external air can pass through the ceramic nozzle 3, the intake pipe 2, and the adapter set 1 and then be discharged through the exhaust pipe 4. When gripping the chip, the chip gripping end of the burner places the ceramic nozzle 3 on the chip to be adsorbed, and the exhaust pipe 4 is pumped to make the ceramic nozzle 3 adsorb the chip, and then it is transferred to the conveyor belt of the burner to complete the adsorption and gripping of the chip. During the contact between the ceramic nozzle 3 and the chip, since it is the ceramic part that contacts the chip, the non-stick property of the ceramic material is utilized to improve the problem of adhesion between the nozzle and the chip. When the ceramic nozzle 3 needs to be replaced later, based on the threaded connection between the threaded joint 31 and the threaded groove 22, the ceramic nozzle 3 can be disassembled and replaced by threading, which is convenient to use and easy to maintain, solves the problem of adhesion generated when the nozzle adsorbs the chip during chip burning, and improves the production quality.

[0030] The above has shown and described the basic principles, main features, and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above-described embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of protection required by the present utility model. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A ceramic suction nozzle for a chip that prevents adhesion, characterized in that, It includes an assembly set (1), an air inlet pipe (2), a ceramic suction nozzle (3) and an exhaust pipe (4). The air inlet pipe (2) is connected to the center of the bottom of the assembly set (1), the exhaust pipe (4) is connected to the center of the top of the assembly set (1), and the ceramic suction nozzle (3) is arranged at the bottom of the air inlet pipe (2).

2. The ceramic suction nozzle for a chip with anti-sticking property according to claim 1, characterized in that, A threaded joint (31) for connecting with the air inlet pipe (2) is arranged at the top of the ceramic suction nozzle (3).

3. The ceramic suction nozzle for a chip with anti-sticking property according to claim 2, characterized in that, An air inlet (21) is opened at the inner bottom of the air inlet pipe (2), and a first silica gel sealing ring (23) is connected to the periphery of the bottom of the air inlet (21).

4. The ceramic suction nozzle for a chip with anti-sticking property according to claim 3, characterized in that, A threaded groove (22) for threaded connection with the threaded joint (31) is arranged on the inner wall of the air inlet pipe (2) and at the bottom of the first silica gel sealing ring (23).

5. A ceramic nozzle for a chip with anti-sticking property according to claim 4, characterized in that, A second silica gel sealing ring (24) is adhesively bonded to the bottom surface of the air inlet pipe (2).

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