Automatic silicone oil coating mechanism and assembling device

Abstract

The application provides an automatic silicone oil coating mechanism and an assembling device, and relates to the field of silicone coating devices for medical apparatuses. The automatic silicone oil coating mechanism comprises a turnover assembly, a supporting assembly, a transferring assembly, a coating assembly and an oil supply assembly. The turnover assembly comprises a material taking clamp jaw, which can be switched between a picking state and a clamping state. The supporting assembly comprises a carrier, which is arranged at intervals with the turnover assembly and is used for being inserted into the interior of a medical accessory. The transferring assembly comprises a transferring clamp jaw, which can move between the turnover assembly and the carrier. The oil supply assembly comprises an oil tank and a conversion rod, which is arranged at intervals with the carrier. The conversion rod can be extended into or out of the oil tank. The coating assembly comprises a coating clamp jaw, which can be moved to clamp the conversion rod extended out of the oil tank or the medical accessory sleeved on the carrier. The automatic silicone oil coating mechanism provided by the application solves the technical problem of uneven or incomplete silicone oil coating on the cylindrical part of a valve joint in the prior art.

Description

Technical Field

[0001] This application relates to the field of medical device siliconization devices, and more specifically, to an automatic silicone oil coating mechanism and assembly device. Background Technology

[0002] Medical accessories include control valves, which consist of a valve connector and a housing assembled together. Before assembling the valve connector and housing, the valve connector needs to be coated with silicone oil for lubrication. The valve connector is an irregularly shaped part, including an irregularly shaped protrusion and a cylindrical portion, with the protrusion connected to the top wall of the cylindrical portion.

[0003] Because the valve connector is an irregularly shaped part, there is a problem in the process of applying silicone oil that it is difficult to coat the outer peripheral wall of the cylindrical part of the valve connector evenly and completely. Utility Model Content

[0004] The purpose of this application is to provide an automatic silicone oil coating mechanism and assembly device to alleviate the technical problem of uneven or incomplete silicone oil coating on the cylindrical part of valve joints in the prior art.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: In a first aspect, the automatic silicone oil coating mechanism provided by this utility model includes a flipping component, a support component, a transfer component, a coating component, and an oil supply component; The flipping component includes a material-picking gripper, which has a picking state with its axis set in the horizontal direction and a clamping state with its axis set in the vertical direction, and the material-picking gripper can switch between the picking state and the clamping state. The support assembly includes a carrier, which is spaced apart from the flipping assembly and is used to be inserted into the interior of the medical accessory; the transfer assembly includes a transfer gripper, which is movable between the flipping assembly and the carrier. The oil supply assembly includes an oil tank and a conversion rod, the conversion rod being spaced apart from the carrier; the conversion rod can extend into or out of the oil tank, the oil tank containing silicone oil; The coating assembly includes coating grippers that are movable to clamp the conversion rod extending from the tank or a medical accessory fitted onto the carrier.

[0006] By using a coating assembly to switch between a conversion rod and a medical accessory, silicone oil can be uniformly coated onto the outer periphery of the medical accessory.

[0007] Furthermore, the axis of the conversion rod is arranged vertically, and the coating gripper is also arranged vertically. This allows the coating gripper to clamp the conversion rod or medical accessories without needing to flip, improving coating efficiency.

[0008] Furthermore, the fuel tank is located below the vehicle in the vertical direction, and the top wall of the fuel tank has a fuel inlet, the axis of which is collinear with the axis of the vehicle; The conversion rod extends into or out of the oil tank from the oil supply port. The coating gripper can clamp the conversion rod or medical accessory simply by raising and lowering it, without requiring horizontal movement.

[0009] Furthermore, the oil supply assembly includes a first lifting drive and a transmission component. One end of the transmission component is connected to the first lifting drive, and the other end is connected to the top end of the conversion rod. The first lifting drive allows the conversion rod to extend into or out of the oil tank.

[0010] Furthermore, the transmission component includes a transmission plate and a transmission rod. The transmission plate is connected to the first lifting drive component, and one end of the transmission rod is connected to the transmission plate, while the other end is connected to the top of the conversion rod. The transmission rod has clearance grooves on both opposite side walls to avoid the coating grippers. These clearance grooves allow the coating grippers to open only a small angle when switching between the conversion rod and the medical accessory, thus improving coating efficiency.

[0011] Furthermore, the support assembly includes a support platform and a support rod; The support platform is located above the oil tank. One end of the support rod is connected to the support platform, and the other end is connected to the carrier. The function of the support rod is to avoid the coating grippers.

[0012] Furthermore, the carrier is located between the coating assembly and the flipping assembly. This simplifies the structure of the automated silicone oil coating mechanism and reduces the space it occupies.

[0013] Furthermore, the automatic silicone oil coating mechanism includes a frame, and the transfer assembly includes a translation drive, a slide, and a second lifting drive. The slide table is slidably engaged with the frame, and the translation drive is driven by the slide table to drive the slide table to translate. The second lifting drive is mounted on the slide and connected to the transfer gripper to drive the transfer gripper to rise and fall. The frame supports the various components of the automatic silicone oil coating mechanism; the translation drive enables the transfer gripper to move horizontally, and the second lifting drive enables the transfer gripper to rise and fall.

[0014] Secondly, the assembly device provided by this utility model includes a conveying channel and an automatic silicone oil coating mechanism as described in any of the above. The conveyor channel extends horizontally, and the flipping component in the automatic silicone oil coating mechanism is arranged adjacent to the conveyor channel. The picking grippers of the flipping component pick up medical accessories from the conveyor channel. The conveyor channel and the flipping component are opposite each other, realizing the transfer of medical accessories.

[0015] Furthermore, the assembly device also includes assembly grippers and assembly positioning components; The distance between the carrier in the automatic silicone oil coating mechanism and the material-grabbing jaws of the flipping component in the clamping state is equal to the distance between the carrier and the assembly positioning component; The assembly grippers are mounted on the slide table in the automatic silicone oil coating mechanism and are spaced apart from the transfer grippers. This improves assembly efficiency and reduces cycle time.

[0016] Based on the above technical solutions, the technical effects achievable by this utility model can be analyzed as follows: The automatic silicone oil coating mechanism provided by this utility model includes a flipping component, a support component, a transfer component, a coating component, and an oil supply component. The flipping component includes a material-picking gripper, which has a picking state with its axis set in the horizontal direction and a clamping state with its axis set in the vertical direction, and the material-picking gripper can switch between the picking state and the clamping state. The support component includes a carrier, which is spaced apart from the flipping component and is used to be inserted into the interior of the medical accessory. The transfer component includes a transfer gripper, which can move between the flipping component and the carrier. The oil supply component includes an oil tank and a conversion rod, which is spaced apart from the carrier. The conversion rod can extend into or out of the oil tank. The coating component includes a coating gripper, which is movable to clamp the conversion rod extending out of the oil tank or the medical accessory fitted onto the carrier.

[0017] The flipping assembly's picking grippers are used to pick up medical accessories from the previous process and flip them to an upright position; the carrier is used to hold the medical accessories; the transfer assembly's transfer grippers are used to transfer the medical accessories held by the picking grippers onto the carrier; specifically, the flipping assembly flips the medical accessories to facilitate the transfer grippers holding the top of the medical accessories and placing them onto the carrier. The oil supply assembly's conversion rod is used to dip into the silicone oil in the oil tank, ensuring that the silicone oil on the outer wall of the conversion rod is uniform and comprehensive; the coating assembly's coating grippers are used to uniformly coat the outer wall of the medical accessories with the silicone oil from the conversion rod, achieving uniform and comprehensive silicone oil coating on the outer wall of the medical accessories. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments of this application will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 Schematic diagram of the assembly apparatus provided in the embodiments of this application Figure 1 ; Figure 2 Schematic diagram of the assembly apparatus provided in the embodiments of this application Figure 2 ; Figure 3 Schematic diagram of the oil supply component in the assembly device provided in the embodiments of this application Figure 1 ; Figure 4 Schematic diagram of the oil supply component in the assembly device provided in the embodiments of this application Figure 2 ; Figure 5 for Figure 2 A magnified view of a section at point A in the middle; Figure 6 for Figure 2 A magnified view of a section at point B in the middle.

[0020] icon: 100-Tilting assembly; 110-Material gripper; 120-Tilting plate; 130-Support plate; 140-Third lifting drive component; 200 - Support assembly; 210 - Vehicle; 220 - Support platform; 230 - Support rod; 300 - Transfer assembly; 310 - Transfer gripper; 320 - Translation drive; 330 - Slide table; 331 - Slider; 340 - Second lifting drive; 400 - Coating assembly; 410 - Coating gripper; 500-Fuel supply assembly; 510-Fuel tank; 511-Fuel supply port; 520-Converter rod; 530-First lifting drive component; 540-Transmission component; 541-Transmission plate; 542-Transmission rod; 543-Allowing groove; 600 - Frame; 610 - Top plate; 611 - Slide rail; 620 - Connecting plate; 630 - Base plate; 700 - Conveyor chute; 810 - Assembly gripper; 820 - Fourth lifting drive component; a - Vertical direction; b - First direction; c - Second direction. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] In the description of this application, it should be noted that the terms "inner" and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and for 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 application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0024] Example 1 See Figure 1 and Figure 2 The automatic silicone oil coating mechanism provided in this embodiment includes a flipping component 100, a support component 200, a transfer component 300, a coating component 400, and an oil supply component 500. The flipping component 100 includes a material-picking gripper 110, which has a picking state with its axis set in the horizontal direction and a clamping state with its axis set in the vertical direction a. The material-picking gripper 110 can switch between the picking state and the clamping state. The support component 200 includes a carrier 210, which is spaced apart from the flipping component 100. 210 is used for insertion into the interior of a medical accessory; the transfer assembly 300 includes a transfer gripper 310, which is movable between the flipping assembly 100 and the carrier 210; the oil supply assembly 500 includes an oil tank 510 and a conversion rod 520, which is spaced apart from the carrier 210; the conversion rod 520 can extend into or out of the oil tank 510; the coating assembly 400 includes a coating gripper 410, which is movable to clamp the conversion rod 520 extending out of the oil tank 510 or the medical accessory fitted onto the carrier 210.

[0025] Specifically, the transfer gripper 310 has a first position located above the picking gripper 110 in the gripping state, and a second position located above the carrier 210. The transfer gripper 310 can move between the first position and the second position to transfer the medical accessories held on the picking gripper 110. Furthermore, because the first position is located above the picking gripper 110 and the second position is located above the carrier 210, the space above the picking gripper 110 and the carrier 210 is fully utilized for the transfer of medical accessories, avoiding the problem of the transfer gripper 310 having to avoid other parts, which would cause cumbersome actions during the transfer process. Furthermore, when the automatic silicone oil coating mechanism is used to coat the valve connector with silicone oil, the material-grabbing jaw 110 clamps the cylindrical part of the valve connector. When the material-grabbing jaw 110 is in the clamping state, the irregular protrusion of the valve connector is exposed outside the material-grabbing jaw 110, which facilitates the transfer jaw 310 to clamp the irregular protrusion of the valve connector, improves the clamping force, and avoids the problem of the valve connector falling off during the transfer process.

[0026] The flipping assembly 100 has a picking gripper 110 for picking up medical accessories from the previous process and flipping them to a vertical position; the carrier 210 is used to carry the medical accessories; the transfer assembly 300 has a transfer gripper 310 for transferring the medical accessories held by the picking gripper 110 onto the carrier 210; wherein, the flipping assembly 100 flips the medical accessories to facilitate the transfer gripper 310 holding the top of the medical accessories and placing the medical accessories onto the carrier 210. The oil supply assembly 500 has a conversion rod 520 for dipping into the silicone oil in the oil tank 510 and ensuring that the silicone oil on the outer wall of the conversion rod 520 is uniform and comprehensive; the coating assembly 400 has a coating gripper 410 for uniformly coating the silicone oil on the outer wall of the conversion rod 520 onto the outer wall of the medical accessories, achieving uniform and comprehensive silicone oil coating on the outer wall of the medical accessories.

[0027] The structure of the oil supply assembly 500 is described in detail below: In the optional solution provided by this utility model embodiment, the axis of the conversion rod 520 is set along the vertical direction a, and the coating gripper 410 is set along the vertical direction a.

[0028] Specifically, the conversion rod 520 is cylindrical and its axis is set along the vertical direction a; the axis of the coating gripper 410 is also set along the vertical direction a. When the coating gripper 410 is running, it can first clamp the conversion rod 520 extending out of the oil tank 510, and then clamp the medical accessory sleeved on the carrier 210 after releasing the conversion rod 520. During operation, the coating gripper 410 keeps its axis set along the vertical direction a and does not need to be flipped.

[0029] Because the axes of the converter 520, the carrier 210, and the coating gripper 410 are all set along the vertical direction a, the coating gripper 410 can clamp the converter 520 or the medical accessories fitted onto the carrier 210 without flipping, thus improving coating efficiency.

[0030] In the optional solution provided by this utility model embodiment, the oil tank 510 is located below the carrier 210 along the vertical direction a, and the top wall of the oil tank 510 has an oil supply port 511, the axis of the oil supply port 511 is collinear with the axis of the carrier 210; the conversion rod 520 extends into or out of the oil tank 510 from the oil supply port 511.

[0031] Specifically, the fuel inlet 511 is circular. Furthermore, multiple fuel inlets 511 and conversion rods 520 are provided for each of the carriers 210, with each fuel inlet 511 corresponding to a different carrier 210, and each fuel inlet 511 is connected to a conversion rod 520.

[0032] The top wall of the oil tank 510 is provided with an oil supply port 511, and the axis of the oil supply port 511 is collinear with the axis of the carrier 210, so that the axis of the conversion rod 520 is set in the vertical direction a, and can extend into or out of the oil tank 510 from the top wall of the oil tank 510. This allows the coating gripper 410 to clamp the conversion rod 520 or the medical accessories fitted on the carrier 210 simply by lifting and lowering, without horizontal movement, thereby further improving the coating efficiency and preventing the silicone oil on the coating gripper 410 from dripping onto other positions.

[0033] In the optional solutions provided by the embodiments of this utility model, see Figure 3 and Figure 4 The oil supply assembly 500 includes a first lifting drive 530 and a transmission component 540. One end of the transmission component 540 is connected to the first lifting drive 530, and the other end is connected to the top end of the conversion rod 520.

[0034] Specifically, the first lifting drive component 530 is configured as a lifting cylinder or other linear drive device. The first lifting drive component 530 is mounted on the base plate 630 of the frame 600 (hereinafter referred to as the frame 600), and its drive end is connected to the transmission component 540. Furthermore, when multiple conversion rods 520 are provided, all multiple conversion rods 520 are connected to the same transmission component 540, realizing synchronous lifting of multiple conversion rods 520.

[0035] The transmission component 540 is connected to the top of the conversion rod 520, so that the lower part of the conversion rod 520 can be evenly inserted into the oil tank 510, which increases the contact area between the conversion rod 520 and the silicone oil and reduces the space occupied by the oil supply component 500.

[0036] In the optional solution provided by this utility model embodiment, the transmission component 540 includes a transmission plate 541 and a transmission rod 542. The transmission plate 541 is connected to the first lifting drive component 530. One end of the transmission rod 542 is connected to the transmission plate 541, and the other end is connected to the top end of the conversion rod 520. Both of the two opposite side walls of the transmission rod 542 are provided with clearance grooves 543 to avoid the coating gripper 410.

[0037] Specifically, see Figure 4 The transmission plate 541 is elongated, and the transmission rod 542 is bolted to the transmission plate 541, with one end for connection to the conversion rod 520 extending out of the transmission plate 541. The two sidewalls of the transmission rod 542, which are opposite to each other in the opening and closing direction of the coated gripper 410, are recessed inward to form a clearance groove 543.

[0038] The transmission rod 542 extends out of the transmission plate 541 and is connected to the top of the conversion rod 520. This allows the coating gripper 410 to clamp the conversion rod 520 and then rise through the transmission rod 542 to clamp the medical accessory after clamping it with only a small opening angle, thus improving coating efficiency. The side wall of the transmission rod 542 is provided with a relief groove 543, which further reduces the opening angle required for the coating gripper 410 and further improves coating efficiency.

[0039] In the optional embodiment of this utility model, the carrier 210 is located between the coating assembly 400 and the flipping assembly 100.

[0040] Specifically, see Figure 1 and Figure 2 The horizontal direction is divided into a first direction b and a second direction c. In this embodiment, when the picking gripper 110 is in the picking state, its axis is set along the first direction b, and the carrier 210 is located between the coating component 400 and the flipping component 100 along the first direction b, so that the automatic silicone oil coating mechanism has a linear layout. The transfer gripper 310 only needs to move along the first direction b, which simplifies the structure of the automatic silicone oil coating mechanism and saves space. Of course, when the picking gripper 110 is in the picking state, its axis is set along the first direction b, and the carrier 210 is located between the coating component 400 and the flipping component 100 along the second direction c, so that the automatic silicone oil coating mechanism has an L-shaped layout, this scheme should also be within the protection scope of this utility model embodiment. In addition, the carrier 210 is statically installed on the frame 600, and the coating component 400 and the flipping component 100 are located on both sides of the carrier 210, which can avoid the problem of mutual interference between dynamic parts such as the drive structure of the coating component 400 and the flipping component 100, simplifying the overall structure and operation steps.

[0041] The carrier 210, located between the coating assembly 400 and the flipping assembly 100, simplifies the structure of the automatic silicone coating mechanism and saves space occupied by the automatic silicone coating mechanism.

[0042] The structure of the support component 200 will be described in detail below: In the optional solutions provided by the embodiments of this utility model, see Figure 5 The support assembly 200 includes a support platform 220 and a support rod 230; the support platform 220 is located above the fuel tank 510, one end of the support rod 230 is connected to the support platform 220, and the other end is connected to the carrier 210.

[0043] Specifically, the support rod 230 is bolted to the support platform 220, and one end of the support rod 230 on which the carrier 210 is mounted extends out of the support platform 220.

[0044] The support rod 230 extends out of the support platform 220 and is connected to the carrier 210. After the coating gripper 410 clamps the conversion rod 520, it only needs to open a very small angle to rise through the transmission rod 542 and the support rod 230 to clamp the medical accessories, thereby improving coating efficiency.

[0045] The structure of the transfer assembly 300 is described in detail below: In the optional embodiment of this utility model, the automatic silicone oil coating mechanism includes a frame 600, and the transfer assembly 300 includes a translation drive 320, a slide table 330, and a second lifting drive 340. The slide table 330 is slidably engaged with the frame 600, and the translation drive 320 is connected to the slide table 330 to drive the slide table 330 to translate. The second lifting drive 340 is mounted on the slide table 330 and connected to the transfer gripper 310 to drive the transfer gripper 310 to lift.

[0046] Specifically, see Figure 2 The frame 600 includes a top plate 610, a connecting plate 620, and a bottom plate 630 (same as the bottom plate 630 of the frame 600 above). The top plate 610 and the bottom plate 630 are spaced apart along the vertical direction a, and the top plate 610 is located above the bottom plate 630. The two ends of the connecting plate 620 are perpendicularly connected to the top plate 610 and the bottom plate 630, respectively. In this embodiment, the carrier 210 is located between the coating assembly 400 and the flipping assembly 100 along the first direction b. The slide table 330 is slidably connected to the top plate 610 and can slide along the first direction b. The translation drive 320 is driven to move the slide table 330 along the first direction b, so that the transfer gripper 310 can move along the first direction b, thereby enabling the transfer gripper 310 to move between the flipping assembly 100 and the carrier 210. The second lifting drive 340 is mounted on the slide table 330 and connected to the transfer gripper 310, enabling the transfer gripper 310 to be raised and lowered to grip medical accessories located on the flipping assembly 100, or to release medical accessories onto the carrier 210. The translation drive 320 can be configured as a motor or other linear drive, and the second lifting drive 340 can be configured as a cylinder or other drive device. Further, see... Figure 2 The slide table 330 is equipped with a slider 331, and the top plate 610 is equipped with a slide rail 611, which slides in cooperation with the slider 331.

[0047] The frame 600 is used to support the flipping assembly 100, the support assembly 200, the coating assembly 400 and the transfer assembly 300; the translation drive 320 enables the transfer gripper 310 to be translated, and the second lifting drive 340 enables the transfer gripper 310 to be lifted.

[0048] The structure of the flip component 100 is described in detail below: In the optional solution provided by this utility model embodiment, the flipping component 100 includes a rotary drive component, which is connected to the material handling gripper 110 via a transmission connection.

[0049] Specifically, in this embodiment, multiple material-grabbing claws 110 are provided, which are spaced apart and all are connected to a rotary drive component for transmission; the rotary drive component drives the multiple material-grabbing claws 110 to rotate simultaneously. Further, see... Figure 2 and Figure 6 The flipping assembly 100 includes a flipping plate 120 and a support plate 130. Multiple material-grabbing grippers 110 are mounted on the flipping plate 120. A rotary drive is mounted on the support plate 130 and is connected to the flipping plate 120 via a transmission connection, driving the flipping plate 120 to flip simultaneously, thus achieving simultaneous flipping of the multiple material-grabbing grippers 110. The rotary drive can be a rotary cylinder or a motor, etc., and is not limited thereto. Preferably, see [reference needed]. Figure 1 The support plate 130 can be raised and lowered under the drive of the third lifting drive 140, so that when the picking claw 110 is in the picking state, its height corresponds to that of the conveying channel 700 (hereinafter referred to as the conveying channel 700). The third lifting drive 140 is mounted on the base plate 630 of the frame 600, and its drive end is connected to the support plate 130. Of course, the technical solution in which each picking claw 110 is connected to a rotary drive, and each rotary drive independently controls the flipping of the picking claw 110, should also be within the protection scope of this utility model embodiment.

[0050] The rotary drive is connected to the material picker 110, enabling the material picker 110 to be flipped, thereby allowing the material picker 110 to switch between the picking state and the clamping state.

[0051] Example 2 The assembly device provided in this embodiment includes the automatic silicone oil coating mechanism described in Embodiment 1, and therefore also possesses all the beneficial effects of Embodiment 1, which will not be repeated here.

[0052] In the optional solutions provided by the embodiments of this utility model, see Figure 1 and Figure 2 The assembly device includes a conveyor channel 700; the conveyor channel 700 extends horizontally, and the flipping component 100 in the automatic silicone oil coating mechanism is arranged adjacent to the conveyor channel 700. The picking gripper 110 of the flipping component 100 picks up the medical accessories from the conveyor channel 700.

[0053] Specifically, the conveying channel 700 extends along the first direction b and is provided in multiple ways, with each of the multiple conveying channels 700 corresponding to a multiple material handling gripper 110.

[0054] The conveyor 700 is used to transport medical accessories to the vicinity of the automatic silicone oil coating mechanism, and works with the flipping component 100 to enable the medical accessories to be transferred into the automatic silicone oil coating mechanism for silicone oil coating.

[0055] In the optional solution provided by this utility model embodiment, the assembly device further includes an assembly gripper 810 and an assembly positioning component; the distance between the carrier 210 in the automatic silicone oil coating mechanism and the material picking gripper 110 in the clamping state of the flipping component 100 is equal to the distance between the carrier 210 and the assembly positioning component; the assembly gripper 810 is installed on the slide table 330 in the automatic silicone oil coating mechanism and is spaced apart from the transfer gripper 310.

[0056] Specifically, the assembly device is arranged in a straight line along the first direction b, that is, along the first direction b, the conveying channel 700, the flipping component 100, the carrier 210, the coating component 400 and the assembly positioning component are arranged in sequence; the assembly gripper 810 is installed on the slide table 330 and is spaced apart from the transfer gripper 310 along the first direction b, so that the assembly gripper 810 and the transfer gripper 310 can move synchronously along the first direction b; wherein the assembly gripper 810 is connected to the fourth lifting drive component 820, and the fourth lifting drive component 820 drives the assembly gripper 810 to rise and fall. Because the distance between the carrier 210 and the flipping component 100 is equal to the distance between the carrier 210 and the assembly positioning component, when the transfer gripper 310 is opposite to the flipping component 100, the assembly gripper 810 is opposite to the carrier 210; when the transfer gripper 310 is opposite to the carrier 210, the assembly gripper 810 is opposite to the assembly positioning component. In this way, the moving gripper can transfer the uncoated medical accessory from the flipping component 100 to the carrier 210, while the assembly gripper 810 moves the coated medical accessory from the carrier 210 to the assembly positioning component, reducing cycle time and improving assembly efficiency.

[0057] Both the transfer gripper 310 and the assembly gripper 810 are mounted on the slide table 330 for linkage, and the distance between the flipping component 100 and the carrier 210 is equal to the distance between the carrier 210 and the assembly positioning component, which improves assembly efficiency and reduces cycle time.

[0058] It should be noted that, where there is no conflict, the features in the embodiments of this application can be combined with each other.

[0059] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An automatic silicone oil coating mechanism, characterized in that, include: The components include a flipping assembly (100), a support assembly (200), a transfer assembly (300), a coating assembly (400), and an oil supply assembly (500). The flipping assembly (100) includes a picking gripper (110), which has a picking state with its axis set in the horizontal direction and a clamping state with its axis set in the vertical direction (a), and the picking gripper (110) can switch between the picking state and the clamping state; The support assembly (200) includes a carrier (210) spaced apart from the flipping assembly (100), the carrier (210) being inserted into the interior of the medical accessory; the transfer assembly (300) includes a transfer gripper (310) movable between the flipping assembly (100) and the carrier (210); The oil supply assembly (500) includes an oil tank (510) and a conversion rod (520), the conversion rod (520) being spaced apart from the carrier (210); the conversion rod (520) can extend into or out of the oil tank (510), the oil tank (510) containing silicone oil; The coating assembly (400) includes a coating gripper (410) that is movable to clamp the conversion rod (520) extending from the tank (510) or a medical accessory fitted onto the carrier (210).

2. The automatic silicone oil coating mechanism according to claim 1, characterized in that, The axis of the conversion rod (520) is arranged in the vertical direction (a), and the coating gripper (410) is arranged in the vertical direction (a).

3. The automatic silicone oil coating mechanism according to claim 2, characterized in that, Along the vertical direction (a), the oil tank (510) is located below the vehicle (210), and the top wall of the oil tank (510) has an oil supply port (511), the axis of which is collinear with the axis of the vehicle (210); The conversion rod (520) extends into or out of the oil tank (510) from the oil supply port (511).

4. The automatic silicone oil coating mechanism according to claim 3, characterized in that, The oil supply assembly (500) includes a first lifting drive (530) and a transmission component (540). One end of the transmission component (540) is connected to the first lifting drive (530), and the other end is connected to the top end of the conversion rod (520).

5. The automatic silicone oil coating mechanism according to claim 4, characterized in that, The transmission component (540) includes a transmission plate (541) and a transmission rod (542). The transmission plate (541) is connected to the first lifting drive component (530). One end of the transmission rod (542) is connected to the transmission plate (541), and the other end is connected to the top end of the conversion rod (520). The transmission rod (542) has clearance grooves (543) on both opposite side walls to avoid the coating gripper (410).

6. The automatic silicone oil coating mechanism according to claim 5, characterized in that, The support assembly (200) includes a support platform (220) and a support rod (230); The support platform (220) is located above the oil tank (510), one end of the support rod (230) is connected to the support platform (220), and the other end is connected to the vehicle (210).

7. The automatic silicone oil coating mechanism according to claim 3, characterized in that, The carrier (210) is located between the coating assembly (400) and the flipping assembly (100).

8. The automatic silicone oil coating mechanism according to claim 3, characterized in that, The automatic silicone oil coating mechanism includes a frame (600), and the transfer assembly (300) includes a translation drive (320), a slide table (330), and a second lifting drive (340). The slide (330) is slidably engaged with the frame (600), and the translation drive (320) is connected to the slide (330) in a transmission manner to drive the slide (330) to translate. The second lifting drive (340) is mounted on the slide (330) and connected to the transfer gripper (310) to drive the transfer gripper (310) to lift.

9. An assembly apparatus, characterized in that, Includes a conveying channel (700) and an automatic silicone oil coating mechanism as described in any one of claims 1-8; The conveying channel (700) extends horizontally, and the flipping component (100) in the automatic silicone oil coating mechanism is arranged adjacent to the conveying channel (700). The picking gripper (110) of the flipping component (100) picks up the medical accessories from the conveying channel (700).

10. The assembly apparatus according to claim 9, characterized in that, The assembly device also includes an assembly gripper (810) and an assembly positioning component; The distance between the carrier (210) in the automatic silicone oil coating mechanism and the material-picking gripper (110) of the flipping component (100) in the clamping state is equal to the distance between the carrier (210) and the assembly positioning component; The assembly gripper (810) is mounted on the slide (330) in the automatic silicone oil coating mechanism and is spaced apart from the transfer gripper (310).

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