A new integrated float ball valve automation assembly equipment

Abstract

The utility model discloses a novel integrated type float ball valve automation assembly equipment belongs to automation assembly equipment technical field, and this device includes the base, one side of base is provided with the bearing turntable, the top edge of bearing turntable is fixedly connected with a plurality of bearing frame, and the side of bearing turntable is provided with oil seal assembly mechanism, float ball placing mechanism, plastic cage press -fit mechanism and filter core press -fit mechanism in proper order along its rotation direction, the other side of base is provided with the protection cap press -fit mechanism, and the airtightness detection mechanism is arranged between bearing turntable and protection cap press -fit mechanism, the utility model discloses through setting up bearing turntable and bearing frame and drive the component movement of float ball valve, through with a plurality of float ball valve processing assembly mechanism setting in the rotation path of bearing turntable, so that the component of each float ball valve can be in the rotation process, and the assembly work of each component is automatically completed in proper order, to this improves the assembly processing efficiency of float ball valve.

Description

Technical Field

[0001] This utility model relates to the field of automated assembly equipment technology, and in particular to a novel integrated automated assembly equipment for float valves. Background Technology

[0002] In the automotive manufacturing industry, assembly has always been a critical link in the production process. As technology continues to advance towards integration and modularization, traditional assemblies are evolving from combinations of a few parts to complex assemblies composed of multiple parts. If manual assembly of each part is still relied upon, it not only requires a significant investment of manpower and material resources but is also prone to quality fluctuations due to inconsistent operation. Therefore, promoting the automation of the assembly process has become an inevitable direction for automotive factories to improve efficiency, ensure accuracy, and reduce costs. Automated assembly systems can significantly reduce human intervention, avoid operational errors, and improve the consistency of production cycle time and product quality.

[0003] Especially in the assembly of multi-component products such as float valves, traditional manual methods are ill-suited to the demands of high-speed, multi-step coordination. While some automated equipment has been implemented in existing technologies, significant shortcomings remain in areas such as continuous material supply for multiple parts, assembly synchronization, process monitoring, and functional integration. For instance, during the assembly of vulnerable parts such as oil seals or small-sized components, production interruptions often occur due to untimely material supply, inaccurate positioning, or omissions or misassemblies, impacting overall efficiency. Utility Model Content

[0004] This utility model provides a novel integrated automated assembly equipment for float valves, which can solve the problem that production is often interrupted and the overall efficiency is affected by problems such as untimely material supply, inaccurate positioning, or omissions or misassemblies during the assembly of float valves in the prior art.

[0005] This utility model provides a novel integrated automated assembly equipment for float valves, including a base. A bearing turntable is provided on one side of the base, and several bearing frames are fixedly connected to the top edge of the bearing turntable. An oil seal assembly mechanism, a float placement mechanism, a plastic cage pressing mechanism, and a filter element pressing mechanism are sequentially arranged on the side of the bearing turntable along its rotation direction. A protective cap pressing mechanism is provided on the other side of the base, and an airtightness detection mechanism is provided between the bearing turntable and the protective cap pressing mechanism.

[0006] As a further embodiment of this utility model: the oil packaging assembly mechanism includes a feeding component and a picking component. The feeding component includes a servo motor, the output end of which is fixedly connected to a loading tray, and the top of the loading tray is fixedly connected to several loading rods. The picking component includes a first drive unit, the output end of which is fixedly connected to a reversing motor, the output end of which is fixedly connected to a tilting frame, a detection rod fixedly connected to the top of one side of the tilting frame, and a picking gripper fixedly installed on the top of one side of the tilting frame. A first servo press is provided on one side of the picking component.

[0007] As a further embodiment of this utility model: the float placement mechanism includes a second drive unit, the output end of the second drive unit is fixedly mounted with a first lifting guide rail, the inner wall of the first lifting guide rail is slidably mounted with a connecting frame, one end of the connecting frame is fixedly mounted with a material suction cup, a float feeding assembly is provided on one side of the second drive unit, the float feeding assembly includes a float conveyor belt, a plurality of equidistantly distributed placement seats are fixedly connected to the surface of the float conveyor belt, and a placement groove is provided on the top of the placement seat.

[0008] As a further embodiment of this utility model: the plastic cage pressing mechanism includes a third drive unit, the output end of which is fixedly connected to a second lifting guide rail, a material picking rod is slidably installed on the inner wall of the second lifting guide rail, and a material cage gripper is fixedly installed at the bottom of the material picking rod; a second servo press is provided on one side of the third drive unit, and a dust removal component is provided on one side of the second servo press; the dust removal component includes a movable frame, a lifting cylinder is fixedly installed on the top of one side of the movable frame, an air blowing hood is fixedly connected to the output end of the lifting cylinder, and one side of the air blowing hood is fixedly connected to the output end of an external air pump through an air blowing pipe.

[0009] As a further embodiment of this utility model: an air suction frame is fixedly connected to the middle of one side of the movable frame, and an air extraction pipe is provided below the air suction frame. One end of the air extraction pipe is fixedly connected to the output end of an external air pump.

[0010] As a further embodiment of this utility model: the filter element pressing mechanism includes a flipping assembly, the flipping assembly includes a mounting frame, a third lifting guide rail is fixedly installed on one side of the mounting frame, a lifting frame is slidably installed on the inner wall of the third lifting guide rail, a flipping motor is fixedly installed in the middle of the lifting frame, and a flipping gripper is fixedly connected to the output end of the flipping motor; a filter element pre-assembly assembly is provided on one side of the flipping assembly, the filter element pre-assembly assembly includes a rotating frame, a material-picking cylinder is fixedly installed on the top of the rotating frame, a material-picking cover is fixedly connected to the output end of the material-picking cylinder, an electric clamping plate is fixedly installed on the inner wall of the material-picking cover, and a third servo press is provided on one side of the filter element pre-assembly assembly.

[0011] As a further embodiment of this utility model: the airtightness detection mechanism includes a material transfer component and several airtightness detectors. The material transfer component includes a support frame. A horizontal guide rail is fixedly installed on the top of the support frame. A beam frame is slidably installed on the inner wall of the horizontal guide rail. A transverse guide rail is fixedly installed on one side of the beam frame. A material transfer robotic arm is slidably installed on the inner wall of the transverse guide rail.

[0012] As a further embodiment of this utility model: the protective cap pressing mechanism includes a pressing turntable, and the side of the pressing turntable is sequentially provided with a feeding station, a pre-assembly mechanism, a fourth servo press and a unloading station along its rotation direction. The pre-assembly mechanism includes a protective cap conveyor belt, and a fourth drive unit is provided on one side of the protective cap conveyor belt. The output end of the fourth drive unit is fixedly connected to a cover gripper. The unloading station is provided with an unloading and distributing mechanism, and the unloading and distributing mechanism includes an unloading frame. An unloading robotic arm is fixedly installed on the top of the unloading frame.

[0013] As a further embodiment of this utility model: an NG material conveyor belt and an OK material conveyor belt are rotatably installed inside the unloading rack, and a laser marking machine is provided on one side of the OK material conveyor belt.

[0014] As a further embodiment of this utility model: an oiling fixture for applying oil to the filter element is provided on one side of the oil packaging assembly mechanism, a filter element conveyor belt is provided below the bearing turntable, one end of the filter element conveyor belt extends between the oiling fixture and the oil packaging assembly mechanism, and the other end of the filter element conveyor belt extends to one side of the filter element pressing mechanism.

[0015] As a further embodiment of this utility model: the first drive unit includes a fixed frame, and a horizontally arranged drive guide rail is fixedly installed on one side of the top of the fixed frame. The structures of the second drive unit, the third drive unit and the fourth drive unit are the same as those of the first drive unit.

[0016] An assembly process for a novel integrated float valve includes the following steps: Step 1: Apply oil to the filter element and place the oiled filter element on the filter element conveyor belt; Step 2: Workers manually assemble the sealing ring onto the aluminum base; Step 3: The worker places the aluminum base with the sealing ring onto the support frame, and the support turntable starts, causing the support frame and the aluminum base on it to rotate; Step 4: Pre-install the oil seal into the aluminum housing using the oil seal assembly mechanism; Step 5: Place the float into the aluminum base using the float placement mechanism; Step Six: The plastic cage is automatically placed above the float inside the aluminum base by the plastic cage pressing mechanism, and the plastic cage is pressed into the aluminum base; Step 7: Remove material debris generated during assembly from inside the aluminum base using a dust removal component; Step 8: Using the filter element pressing mechanism, the oiled filter element is installed onto the aluminum base, and then the filter element is pressed into the aluminum base to obtain a semi-finished product; Step 9: Transfer the semi-finished product to the airtightness testing mechanism through the material transfer assembly for airtightness testing, and then transfer the qualified product to the protective cap pressing mechanism. Step 10: The protective cap pressing mechanism presses the protective cap onto the semi-finished product. After pressing, the product is sent out by the unloading and distributing mechanism.

[0017] A novel integrated float valve includes an aluminum base, a sealing ring engaged with the edge of the aluminum base, an oil seal engaged with one end of the inner wall of the aluminum base, a plastic cage engaged with the bottom end of the aluminum base, and a float ball slidably disposed between the inner cavity of the plastic cage and the oil seal; a filter element engaged with the inside of the aluminum base, and a protective cap engaged with the top end of the aluminum base.

[0018] Compared with the prior art, the beneficial effects of this utility model are: by setting a bearing turntable and a bearing frame to drive the movement of the float valve components, and by setting multiple float valve processing and assembly mechanisms on the rotation path of the bearing turntable, the components of each float valve can automatically complete the assembly work of each component in sequence during the rotation process, thereby improving the assembly and processing efficiency of the float valve. The oil seal assembly mechanism of this utility model uses a servo motor to drive the loading tray to rotate, thereby adjusting the position of the loading rod to achieve continuous oil seal feeding. By setting a reversing motor to drive the picking gripper and the detection rod to rotate, the picking gripper picks up the oil seals, and the detection rod detects the number and position of the oil seals on each loading rod, so that the servo motor can cooperate to avoid interruption of the oil seal feeding operation. Attached Figure Description

[0019] Figure 1 This is a three-dimensional illustration of the present invention. Figure 1 ; Figure 2 This is a three-dimensional schematic diagram of the oil sealing assembly mechanism of this utility model; Figure 3 This is a three-dimensional schematic diagram of the present utility model. Figure 2 ; Figure 4 This utility model Figure 2 An enlarged view of local structure A in the image; Figure 5 This utility model Figure 2 An enlarged view of local structure B in the image; Figure 6 This is a schematic diagram showing the position and structure of the protective cap pressing mechanism of this utility model; Figure 7 This is a three-dimensional schematic diagram of the present utility model. Figure 3 ; Figure 8 This utility model Figure 7 An enlarged view of the local structure C in the image.

[0020] Explanation of reference numerals in the attached figures: 101. Base; 102. Carrying turntable; 103. Carrying frame; 2. Oil seal assembly mechanism; 201. Loading tray; 202. Loading rod; 203. Tilting frame; 204. Picking gripper; 205. Detection rod; 206. First servo press; 3. Float ball placement mechanism; 301. Connecting frame; 302. Picking suction cup; 303. First lifting guide rail; 304. Float ball conveyor belt; 305. Placement seat; 4. Plastic cage pressing mechanism; 401. Picking rod; 402. Cage gripper; 403. Second lifting guide rail; 404. Dust removal assembly; 4041. Movable frame; 4042. Lifting cylinder; 4043. Air blowing hood; 4044. Suction frame; 4045. Extraction pipe 405. Second servo press; 5. Filter element pressing mechanism; 501. Mounting bracket; 502. Third lifting guide rail; 503. Tilting motor; 504. Tilting gripper; 505. Material picking cylinder; 506. Material picking cover; 507. Third servo press; 6. Air tightness detection mechanism; 7. Material transfer assembly; 701. Horizontal guide rail; 702. Transverse guide rail; 703. Material transfer robotic arm; 704. Support frame; 8. Protective cap pressing mechanism; 801. Pressing turntable; 802. Protective cap conveyor belt; 803. Top cover gripper; 804. Unloading rack; 805. Unloading robotic arm; 806. OK material conveyor belt; 807. Laser marking machine; 901. Fixing frame; 902. Drive guide rail. Detailed Implementation

[0021] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.

[0022] like Figures 1 to 8 As shown in the figure, the present invention provides a novel integrated float valve automated assembly equipment. The structure of the novel integrated float valve is as follows: it includes an aluminum base, a sealing ring is engaged with the edge of the aluminum base, an oil seal is engaged with one end of the inner wall of the aluminum base, a plastic cage is engaged with the bottom end of the aluminum base, and a float is slidably disposed between the inner cavity of the plastic cage and the oil seal; a filter element is engaged with the inside of the aluminum base, and a protective cap is engaged with the top end of the aluminum base.

[0023] A novel integrated automated assembly equipment for float valves includes a base 101. A bearing turntable 102 is provided on one side of the base 101. Several bearing frames 103 are fixedly connected to the top edge of the bearing turntable 102. An oil seal assembly mechanism 2, a float placement mechanism 3, a plastic cage pressing mechanism 4, and a filter element pressing mechanism 5 are sequentially arranged along the side of the bearing turntable 102 in its rotation direction. A protective cap pressing mechanism 8 is provided on the other side of the base 101. An airtightness detection mechanism 6 is provided between the bearing turntable 102 and the protective cap pressing mechanism 8. By setting the bearing turntable 102 and the bearing frames 103 to drive the float valve components to move, and by setting multiple float valve processing and assembly mechanisms on the rotation path of the bearing turntable 102, the components of each float valve can automatically complete the assembly work of each component in sequence during the rotation process, thereby improving the assembly and processing efficiency of the float valve.

[0024] The oil seal assembly mechanism 2 includes a feeding component and a picking component. The feeding component includes a servo motor, the output end of which is fixedly connected to a feeding tray 201. Several feeding rods 202 are fixedly connected to the top of the feeding tray 201. The diameter of the feeding rods 202 is the same as the inner diameter of the oil seal. Several oil seals are arranged vertically and pass through the feeding rods 202. The servo motor drives the feeding tray 201 to rotate, thereby adjusting the position of the feeding rods 202 to achieve continuous feeding of oil seals. The picking component includes a first drive unit, the output end of which is fixedly connected to a reversing motor. A flipping frame 203 is fixedly connected to the output end of the reversing motor. A detection rod 205 is fixedly connected to the top of one side of the flipping frame 203. A material-picking gripper 204 is fixedly installed on the top of one side of the flipping frame 203. A first servo press 206 is set on one side of the material-picking assembly. The reversing motor drives the material-picking gripper 204 and the detection rod 205 to flip. The material-picking gripper 204 picks up the material and works with the detection rod 205 to detect the number and position of oil seals on each loading rod 202, so that the servo motor can cooperate to avoid interruption of the oil seal feeding operation.

[0025] The float placement mechanism 3 includes a second drive unit. A first lifting guide rail 303 is fixedly installed at the output end of the second drive unit. A connecting frame 301 is slidably installed on the inner wall of the first lifting guide rail 303. A material suction cup 302 is fixedly installed at one end of the connecting frame 301. A float feeding assembly is provided on one side of the second drive unit. The float feeding assembly includes a float conveyor belt 304. Several equally spaced placement seats 305 are fixedly connected on the surface of the float conveyor belt 304. A placement groove is opened on the top of the placement seat 305.

[0026] The plastic cage pressing mechanism 4 includes a third drive unit. The output end of the third drive unit is fixedly connected to a second lifting guide rail 403. A material picking rod 401 is slidably installed on the inner wall of the second lifting guide rail 403. A cage gripper 402 is fixedly installed at the bottom of the material picking rod 401. A second servo press 405 is provided on one side of the third drive unit. A dust removal component 404 is provided on one side of the second servo press 405. The dust removal component 404 includes a movable frame 4041. A lifting cylinder 4042 is fixedly installed on the top of one side of the movable frame 4041. An air blowing hood 4043 is fixedly connected to the output end of the lifting cylinder 4042. One side of the air blowing hood 4043 is fixedly connected to the output end of an external air pump through an air blowing pipe.

[0027] A suction frame 4044 is fixedly connected to the middle of one side of the movable frame 4041. An air extraction pipe 4045 is provided below the suction frame 4044, and one end of the air extraction pipe 4045 is fixedly connected to the output end of an external air pump.

[0028] The filter element pressing mechanism 5 includes a flipping assembly, which includes a mounting frame 501. A third lifting guide rail 502 is fixedly installed on one side of the mounting frame 501. A lifting frame is slidably installed on the inner wall of the third lifting guide rail 502. A flipping motor 503 is fixedly installed in the middle of the lifting frame. A flipping gripper 504 is fixedly connected to the output end of the flipping motor 503. A filter element pre-assembly assembly is provided on one side of the flipping assembly. The filter element pre-assembly assembly includes a rotating frame. A material-picking cylinder 505 is fixedly installed on the top of the rotating frame. A material-picking cover 506 is fixedly connected to the output end of the material-picking cylinder 505. An electric clamping plate is fixedly installed on the inner wall of the material-picking cover 506. A third servo press 507 is provided on one side of the filter element pre-assembly assembly.

[0029] The airtightness testing mechanism 6 includes a material transfer assembly 7 and several airtightness testing instruments. The material transfer assembly 7 includes a support frame 704. A horizontal guide rail 701 is fixedly installed on the top of the support frame 704. A beam frame is slidably installed on the inner wall of the horizontal guide rail 701. A transverse guide rail 702 is fixedly installed on one side of the beam frame. A material transfer robotic arm 703 is slidably installed on the inner wall of the transverse guide rail 702.

[0030] The protective cap pressing mechanism 8 includes a pressing turntable 801. Along its rotation direction, the side of the pressing turntable 801 is sequentially provided with a feeding station, a pre-assembly mechanism, a fourth servo press, and a discharging station. The pre-assembly mechanism includes a protective cap conveyor belt 802. A fourth drive unit is provided on one side of the protective cap conveyor belt 802. The output end of the fourth drive unit is fixedly connected to a cover gripper 803. The discharging station is provided with a discharging and distributing mechanism. The discharging and distributing mechanism includes a discharging frame 804. A discharging robotic arm 805 is fixedly installed on the top of the discharging frame 804.

[0031] The unloading rack 804 has an internal rotating NG material conveyor belt and an OK material conveyor belt 806, and a laser marking machine 807 is installed on one side of the OK material conveyor belt 806.

[0032] An oiling fixture for applying oil to the filter element is provided on one side of the oil packaging assembly mechanism 2. A filter element conveyor belt is provided below the carrier turntable 102. One end of the filter element conveyor belt extends between the oiling fixture and the oil packaging assembly mechanism 2, and the other end of the filter element conveyor belt extends to one side of the filter element pressing mechanism 5.

[0033] The first drive unit includes a mounting bracket 901, and a horizontally arranged drive rail 902 is fixedly installed on one side of the top of the mounting bracket 901. The structures of the second drive unit, the third drive unit, and the fourth drive unit are the same as those of the first drive unit.

[0034] In use, the sealing ring is manually assembled onto the aluminum base by the worker, and the worker places the aluminum base with the sealing ring onto the support frame 103. The support turntable 102 is started, which drives the support frame 103 and the aluminum base on it to rotate, so that it passes through the oil seal assembly mechanism 2, the float placement mechanism 3, the plastic cage pressing mechanism 4 and the filter element pressing mechanism 5 in sequence. When passing through the oil seal assembly mechanism 2, the first drive unit drives the material picking claw 204 to move down, remove the oil seal from the loading rod 202, and put it into the aluminum base. Then, the first servo press 206 pre-installs the oil seal and presses it into the aluminum base. When passing through the float placement mechanism 3, the float conveyor belt 304 drives the placement seat 305 to move, thereby conveying the float. Then, the second drive unit drives the connecting frame 301 and the material suction cup 302 to move down, adsorb the float, and place it into the aluminum seat. When passing through the plastic cage pressing mechanism 4, the third drive unit drives the material picking rod 401 and the material cage gripper 402 to move, placing the plastic cage above the float inside the aluminum base. Then, the second servo press 405 presses the plastic cage into the aluminum base. After the plastic cage pressing is completed, the cleaning component is used to clean the part. That is, the external air pump blows air downward with the air blowing hood plate 4043, and the external air pump is started. The negative pressure generated by the air suction pipe 4045 is used to remove the material debris generated by the assembly inside the aluminum base. The aluminum base structure, which has been cleaned, is rotated by the rotating motor 503 and rotating gripper 504 of the filter element pressing mechanism 5. The filter element is then manually coated with oil and placed into the aluminum base. The third servo press 507 then processes the filter element and presses it into the aluminum base to obtain a semi-finished product. The material transfer component 7 moves the material transfer robot arm 703 via the horizontal guide rail 701 and the transverse guide rail 702, transferring the semi-finished product to the airtightness testing mechanism 6 for airtightness testing. The unqualified products are sent to the NG material conveyor belt, and the qualified products are transferred to the loading station of the protective cap pressing mechanism 8. The pressing turntable 801 drives the semi-finished product to rotate, and the protective cap is sent to the protective cap conveyor belt 802. The upper cover gripper 803 picks up the material and assembles the protective cap with the semi-finished product. The unloading robot arm 805 sends the qualified product to the OK material conveyor belt 806, and sends it out through the OK material conveyor belt 806. During the conveying process, the laser marking machine 807 completes the marking operation.

[0035] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A novel integrated automated assembly equipment for float valves, characterized in that, The system includes a base (101), a bearing turntable (102) is provided on one side of the base (101), and several bearing frames (103) are fixedly connected to the top edge of the bearing turntable (102). An oil seal assembly mechanism (2), a float placement mechanism (3), a plastic cage pressing mechanism (4) and a filter element pressing mechanism (5) are arranged sequentially along the rotation direction of the side of the bearing turntable (102). A protective cap pressing mechanism (8) is provided on the other side of the base (101), and an airtightness detection mechanism (6) is provided between the bearing turntable (102) and the protective cap pressing mechanism (8).

2. The novel integrated float valve automated assembly equipment as described in claim 1, characterized in that, The oil packaging assembly mechanism (2) includes a feeding component and a picking component. The feeding component includes a servo motor, and the output end of the servo motor is fixedly connected to a loading tray (201). Several loading rods (202) are fixedly connected to the top of the loading tray (201). The picking component includes a first drive unit, and the output end of the first drive unit is fixedly connected to a reversing motor. The output end of the reversing motor is fixedly connected to a flipping frame (203). A detection rod (205) is fixedly connected to the top of one side of the flipping frame (203). A picking gripper (204) is fixedly installed on the top of one side of the flipping frame (203). A first servo press (206) is provided on one side of the picking component.

3. The novel integrated float valve automated assembly equipment as described in claim 1, characterized in that, The float placement mechanism (3) includes a second drive unit. The output end of the second drive unit is fixedly connected to a connecting frame (301). One end of the connecting frame (301) is fixedly installed with a material suction cup (302). A float feeding assembly is provided on one side of the second drive unit. The float feeding assembly includes a float conveyor belt (304). Several equally spaced placement seats (305) are fixedly connected on the surface of the float conveyor belt (304). A placement groove is provided on the top of the placement seat (305).

4. The novel integrated float valve automated assembly equipment as described in claim 1, characterized in that, The plastic cage pressing mechanism (4) includes a third drive unit, the output end of which is fixedly connected to a material picking rod (401), and the bottom of the material picking rod (401) is fixedly installed with a cage gripper (402); a second servo press (405) is provided on one side of the third drive unit, and a dust removal component (404) is provided on one side of the second servo press (405); the dust removal component (404) includes a movable frame (4041), a lifting cylinder (4042) is fixedly installed on the top of one side of the movable frame (4041), and an air blowing hood (4043) is fixedly connected to the output end of the lifting cylinder (4042), and one side of the air blowing hood (4043) is fixedly connected to the output end of an external air pump through an air blowing pipe.

5. The novel integrated float valve automated assembly equipment as described in claim 4, characterized in that, A suction frame (4044) is fixedly connected to the middle of one side of the movable frame (4041). An air extraction pipe (4045) is provided below the suction frame (4044). One end of the air extraction pipe (4045) is fixedly connected to the output end of an external air pump.

6. The novel integrated float valve automated assembly equipment as described in claim 1, characterized in that, The filter element pressing mechanism (5) includes a flipping assembly, which includes a mounting frame (501). A third lifting guide rail (502) is fixedly installed on one side of the mounting frame (501). A lifting frame is slidably installed on the inner wall of the third lifting guide rail (502). A flipping motor (503) is fixedly installed in the middle of the lifting frame. A flipping gripper (504) is fixedly connected to the output end of the flipping motor (503). A filter element pre-assembly assembly is provided on one side of the flipping assembly. The filter element pre-assembly assembly includes a rotating frame. A material-picking cylinder (505) is fixedly installed on the top of the rotating frame. A material-picking cover (506) is fixedly connected to the output end of the material-picking cylinder (505). An electric clamp is fixedly installed on the inner wall of the material-picking cover (506). A third servo press (507) is provided on one side of the filter element pre-assembly assembly.

7. The novel integrated float valve automated assembly equipment as described in claim 1, characterized in that, The airtightness testing mechanism (6) includes a material transfer assembly (7) and several airtightness testers. The material transfer assembly (7) includes a support frame (704). A horizontal guide rail (701) is fixedly installed on the top of the support frame (704). A beam frame is slidably installed on the inner wall of the horizontal guide rail (701). A transverse guide rail (702) is fixedly installed on one side of the beam frame. A material transfer robotic arm (703) is slidably installed on the inner wall of the transverse guide rail (702).

8. The novel integrated float valve automated assembly equipment as described in claim 1, characterized in that, The protective cap pressing mechanism (8) includes a pressing turntable (801). The side of the pressing turntable (801) is arranged with a feeding station, a pre-assembly mechanism, a fourth servo press and a unloading station in sequence along its rotation direction. The pre-assembly mechanism includes a protective cap conveyor belt (802). A fourth drive unit is arranged on one side of the protective cap conveyor belt (802). The output end of the fourth drive unit is fixedly connected to a cover gripper (803). The unloading station is provided with an unloading distribution mechanism. The unloading distribution mechanism includes an unloading frame (804). An unloading robotic arm (805) is fixedly installed on the top of the unloading frame (804).

9. A novel integrated automated assembly equipment for float valves as described in claim 8, characterized in that, The unloading rack (804) is rotatably equipped with an NG material conveyor belt and an OK material conveyor belt (806), and a laser marking machine (807) is provided on one side of the OK material conveyor belt (806).

10. A novel integrated automated assembly equipment for float valves as described in claim 6, characterized in that, An oiling fixture for applying oil to the filter element is provided on one side of the oil packaging assembly mechanism (2). A filter element conveyor belt is provided below the bearing turntable (102). One end of the filter element conveyor belt extends between the oiling fixture and the oil packaging assembly mechanism (2), and the other end of the filter element conveyor belt extends to one side of the filter element pressing mechanism (5).

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