High-temperature-resistant soft rubber-coated suction nozzle

Abstract

The utility model discloses a high-temperature-resistant soft rubber-coated suction nozzle, which relates to the technical field of suction nozzles and comprises a suction nozzle body, four first air holes and four second air holes are respectively formed in the top of the suction nozzle body, cooling mechanisms are arranged on the periphery of the inner wall of the suction nozzle body, and each cooling mechanism comprises a mounting groove formed in the periphery of the inner wall of the suction nozzle body. Loading pipes are arranged in inner cavities of the mounting grooves, one sides of the loading pipes penetrate through the inner wall of the suction nozzle body and extend to the outside to be sleeved with liquid inlet nozzles, and a fixing mechanism is arranged at the top of the suction nozzle body. The loading pipe is filled with cooling liquid through the liquid inlet nozzle, the loading pipe is arranged in the mounting groove in the suction nozzle body, then the cooling liquid makes contact with the suction nozzle body for cooling, the suction nozzle body made of the high-temperature-resistant silica gel material can resist high temperature, and the situation that the suction nozzle is damaged and cannot be used normally is prevented; therefore, the device can have the effects of resisting high temperature and preventing the temperature from being too high, and the using effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of suction nozzles, in particular to a high-temperature resistant soft rubber-coated suction nozzle. Background Art

[0002] The suction nozzle body is usually made of aluminum alloy or plastic, has a certain shape and size, and can meet the placement requirements of different types of surface mount components. The suction nozzle head is usually a sharp needle that can accurately adsorb components onto the circuit board.

[0003] However, most suction nozzles often cannot have the effects of high-temperature resistance and heat dissipation when in use. Therefore, when used in a high-temperature environment, they may be damaged and unable to be used normally, which also increases the use cost to a certain extent. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a high-temperature resistant soft rubber-coated suction nozzle to solve at least any one of the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A high-temperature resistant soft rubber-coated suction nozzle, including a suction nozzle body. Four first air holes and four second air holes are respectively opened at the top of the suction nozzle body. Cooling mechanisms are arranged around the inner wall of the suction nozzle body. The cooling mechanism includes installation grooves opened around the inner wall of the suction nozzle body. Loading pipes are arranged in the inner cavities of the installation grooves. One side of each loading pipe penetrates through the inner wall of the suction nozzle body and extends to the outside to be sleeved with a liquid inlet nozzle. A fixing mechanism is arranged at the top of the suction nozzle body.

[0006] Preferably, the material of the suction nozzle body is set as high-temperature resistant silica gel material.

[0007] Preferably, the other side of each loading pipe penetrates through the inner wall of the suction nozzle body and extends to the outside to be sleeved with a discharge pipe, and valves are sleeved at the tops of the discharge pipes.

[0008] Preferably, the fixing mechanism includes a positioning plate fixedly connected to the top of the suction nozzle body. A threaded sleeve is arranged at the top of the positioning plate. First circular grooves and second circular grooves are respectively opened on both sides of the positioning plate. A first T-shaped rod and a second T-shaped rod are respectively arranged in the inner cavities of the first circular groove and the second circular groove. A first magnetic attraction block is fixedly connected to the right side of the first T-shaped rod. A second magnetic attraction block is fixedly connected to the inner cavity of the second T-shaped rod

[0009] Preferably, the outer diameter of the first T-shaped rod is the same as the inner diameter of the second T-shaped rod.

[0010] Preferably, threaded grooves are respectively penetrated through the four weeks of the top of the positioning plate, and bolts are respectively threadedly connected in the inner cavities of the threaded grooves.

[0011] Preferably, a first flat block is arranged in the inner cavity of the nozzle body, and second flat blocks are fixedly connected between the first flat block and the inner wall of the nozzle body.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, coolant is filled into the loading pipe through the liquid inlet nozzle. Since the loading pipe is arranged in the installation groove in the nozzle body, the coolant contacts the nozzle body for cooling. Moreover, the nozzle body made of high-temperature resistant silica gel material can withstand high temperatures, preventing damage and inability to be used normally. At the same time, turning the valve counterclockwise can open the discharge pipe to discharge the unusable coolant. Therefore, this device can have the effects of high-temperature resistance and prevention of overheating, improving the use effect of this device.

[0014] 2. In the present utility model, by rotating the threaded sleeve clockwise on the outer ring of the threaded column with the same thread of the device, the nozzle body can be connected to the device. Subsequently, the first T-shaped rod and the second T-shaped rod are respectively pushed in the opposite direction in the first circular groove and the second circular groove, so that the first T-shaped rod enters the inside of the second T-shaped rod. After entering, the first magnetic block and the second magnetic block are magnetically attached and fixed. Then, the bolt is rotated clockwise in the corresponding threaded groove to fix the positioning plate to the device again. At the same time, the opposite operation of the above operation can remove the nozzle body from the device. Therefore, it is convenient for the operator to quickly fix and use the nozzle body with the device and disassemble and replace it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front three-dimensional structure schematic diagram of the present utility model;

[0016] Figure 2 is a bottom three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 3 is a top three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 4 is a three-dimensional structure schematic diagram of the temperature reduction mechanism of the present utility model;

[0019] Figure 5 is a three-dimensional structure schematic diagram of the fixing mechanism of the present utility model.

[0020] In the figure: 1. nozzle body; 2. first air hole; 3. second air hole; 4. first flat block; 5. second flat block; 6. installation groove; 7. loading pipe; 8. liquid inlet nozzle; 9. discharge pipe; 10. valve; 11. positioning plate; 12. threaded sleeve; 13. first circular groove; 14. second circular groove; 15. first T-shaped rod; 16. second T-shaped rod; 17. first magnetic attraction block; 18. second magnetic attraction block; 19. threaded groove; 20. bolt. Detailed implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] The present invention provides a high-temperature resistant soft rubber-coated nozzle as shown in Figures 1-5 which includes a nozzle body 1. Four first air holes 2 and four second air holes 3 are respectively opened at the top of the nozzle body 1. Cooling mechanisms are arranged around the inner wall of the nozzle body 1. The cooling mechanisms include installation grooves 6 opened around the inner wall of the nozzle body 1. Loading pipes 7 are arranged in the inner cavities of the installation grooves 6. One side of each loading pipe 7 penetrates through the inner wall of the nozzle body 1 and extends to the outside to be sleeved with a liquid inlet nozzle 8. The other side of each loading pipe 7 penetrates through the inner wall of the nozzle body 1 and extends to the outside to be sleeved with a discharge pipe 9. Valves 10 are sleeved at the tops of the discharge pipes 9. By arranging the cooling mechanisms, it is convenient for operators to cool the nozzle body 1 when it is used in a high-temperature environment to prevent the situation of over-high temperature. A fixing mechanism is arranged at the top of the nozzle body 1.

[0023] Furthermore, the material of the nozzle body 1 is set as a high-temperature resistant silica gel material. By using the nozzle body 1 made of the high-temperature resistant silica gel material, the nozzle body 1 can be resistant to high temperature and prevent the situation of damage and inability to be used normally.

[0024] Further, the fixing mechanism includes a positioning plate 11 fixedly connected to the top of the nozzle body 1. A threaded sleeve 12 is arranged on the top of the positioning plate 11. A first circular groove 13 and a second circular groove 14 are respectively formed on both sides of the positioning plate 11. A first T-shaped rod 15 and a second T-shaped rod 16 are respectively arranged in the inner cavities of the first circular groove 13 and the second circular groove 14. A first magnetic attraction block 17 is fixedly connected to the right side of the first T-shaped rod 15. A second magnetic attraction block 18 is fixedly connected to the inner cavity of the second T-shaped rod 16. Threaded grooves 19 are respectively formed through the four circumferences of the top of the positioning plate 11. Bolts 20 are respectively threadedly connected in the inner cavities of the threaded grooves 19. Through the arranged fixing mechanism, the operator can conveniently fix the nozzle body 1 to the equipment for quick use and disassemble it for replacement work.

[0025] Further, the outer diameter of the first T-shaped rod 15 is the same as the inner diameter of the second T-shaped rod 16. By setting the outer diameter of the first T-shaped rod 15 to be the same as the inner diameter of the second T-shaped rod 16, the first magnetic attraction block 17 and the second magnetic attraction block 18 can be conveniently fitted and magnetically fixed to each other.

[0026] Further, a first flat block 4 is arranged in the inner cavity of the nozzle body 1. Second flat blocks 5 are fixedly connected between the first flat block 4 and the inner wall of the nozzle body 1. Through the arranged first flat block 4 and second flat blocks 5, the nozzle body 1 can be in a flat state when adsorbing the workpiece, preventing the workpiece from being tightly adsorbed and causing protrusions.

[0027] When the utility model is specifically implemented, the nozzle body 1 can be connected to the device by rotating the threaded sleeve 12 clockwise on the outer ring of the threaded column with the same thread of the device. Subsequently, the first T-shaped rod 15 and the second T-shaped rod 16 are respectively pushed in the opposite direction in the first circular groove 13 and the second circular groove 14, so that the first T-shaped rod 15 enters the inside of the second T-shaped rod 16. After entering, the first magnetic attraction block 17 and the second magnetic attraction block 18 are attached and magnetically fixed. Then, the bolt 20 is screwed clockwise in the corresponding threaded groove 19 to fix the positioning plate 11 to the device again. At the same time, the opposite operation of the above operation can remove the nozzle body 1 from the device, so that the operator can quickly fix and use the nozzle body 1 on the device and disassemble and replace it. After fixation, during use, the device can evacuate air from the nozzle body 1 through the first air hole 2 and the second air hole 3 to form a negative pressure to tightly adsorb the workpiece, which can prevent the workpiece from falling during work. And through the first flat block 4 and the second flat block 5, the nozzle body 1 can be in a flat state when adsorbing the workpiece, preventing protrusion caused by tightly adsorbing the workpiece. When the nozzle body 1 is used in a high-temperature environment, coolant is filled into the loading pipe 7 through the liquid inlet nozzle 8. Since the loading pipe 7 is arranged in the installation groove 6 in the nozzle body 1, the coolant contacts the nozzle body 1 for cooling. And the nozzle body 1 made of high-temperature resistant silica gel material can withstand high temperature, preventing damage and inability to use normally. At the same time, the valve 10 can be rotated counterclockwise to open the discharge pipe 9 to discharge the unusable coolant. Therefore, the device can have the effects of high-temperature resistance and prevention of overheating, improving the use effect of the device.

[0028] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A high temperature resistant soft rubber coated nozzle, comprising a nozzle body (1), characterized in that: The top of the nozzle body (1) is respectively provided with four first air holes (2) and four second air holes (3), and the inner wall of the nozzle body (1) is provided with a cooling mechanism, the cooling mechanism comprises a mounting groove (6) provided on the inner wall of the nozzle body (1), the inner cavity of the mounting groove (6) is provided with a loading tube (7), one side of the loading tube (7) passes through the inner wall of the nozzle body (1) and extends to the outside to be sleeved with a liquid inlet nozzle (8), and the top of the nozzle body (1) is provided with a fixing mechanism.

2. The high temperature resistant soft rubber coated nozzle according to claim 1, characterized in that: The nozzle body (1) is made of high temperature resistant silicone material.

3. The high temperature resistant soft rubber coated nozzle according to claim 1, characterized in that: The other side of the loading tube (7) penetrates the inner wall of the nozzle body (1) and extends to the outside to be sleeved with a discharge tube (9), and the top of the discharge tube (9) is sleeved with a valve (10).

4. The high temperature resistant soft rubber coated nozzle according to claim 1, characterized in that: The fixing mechanism comprises a positioning plate (11) fixedly connected to the top of the nozzle body (1), a threaded sleeve (12) is arranged on the top of the positioning plate (11), a first circular groove (13) and a second circular groove (14) are respectively opened on both sides of the positioning plate (11), a first T-shaped rod (15) and a second T-shaped rod (16) are respectively arranged in the inner cavity of the first circular groove (13) and the second circular groove (14), a first magnetic block (17) is fixedly connected to the right side of the first T-shaped rod (15), and a second magnetic block (18) is fixedly connected to the inner cavity of the second T-shaped rod (16).

5. The high temperature resistant soft rubber coated nozzle according to claim 4, characterized in that: The outer diameter of the first T-shaped rod (15) is the same as the inner diameter of the second T-shaped rod (16).

6. The high temperature resistant soft rubber coated nozzle according to claim 4, characterized in that: The top of the positioning plate (11) is provided with thread grooves (19) extending through all four sides, and the inner cavities of the thread grooves (19) are threadedly connected with bolts (20).

7. The high temperature resistant soft rubber coated nozzle according to claim 1, characterized in that: The inner cavity of the nozzle body (1) is provided with a first flat block (4), and a second flat block (5) is fixedly connected between the first flat block (4) and the inner wall of the nozzle body (1).

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