A pump head cleaning transfer device

Abstract

The present application relates to a kind of pump head cleaning transfer devices, it is related to pump head product ECM post-cleaning process technical field, including fixed frame, X-axis linear guide, grabbing component and other components, for the automatic cleaning and transfer of workpiece;Device realizes the two-dimensional movement of grabbing component by X-axis linear guide and Z-axis linear guide, gripper cylinder and gripper are used to grab and place workpiece;Rotary feeding assembly is responsible for the feeding of workpiece, including rotary table and dog, can accurately position workpiece;Ultrasonic cleaning table is equipped with three cleaning tanks, respectively, cleaning in different stages;After cleaning, pump head is treated by hot air drying, immersion antirust oil and air blowing oil drainage;Second cleaning tank and third cleaning tank are equipped with support bag and dual-purpose workpiece, and support height can be adjusted;The structure of support straight pipe and support elbow pipe and the design of limiting pipe ensure the stable placement of pump head during cleaning process;It can realize the full automation of workpiece cleaning transfer, improve the efficiency of cleaning.

Description

Technical Field

[0001] This invention relates to the technical field of post-ECM cleaning process for pump head products, and particularly to a pump head cleaning and transfer device. Background Technology

[0002] After ECM processing, pump head products require multiple cleaning processes to ensure quality: ultrasonic cleaning 1, ultrasonic cleaning 2, ultrasonic cleaning 3, hot air drying, rust-preventive oil immersion, air drying and oil draining, and unloading. Before the technical upgrade, each cleaning process required manual loading and unloading of the products, as well as starting and stopping the cleaning equipment. This was time-consuming, labor-intensive, and costly, and the process could easily damage the products. It was also difficult to guarantee the time the products spent at each station. Most fully automatic cleaning equipment on the market places the products in baskets, and after cleaning, the entire basket is transferred. This design has the following problems: transferring products in the basket easily leads to collisions and damage, and the cleaning effect cannot be guaranteed. Furthermore, cleaning products in baskets results in inconsistent product placement, making it difficult for water to reach multiple surfaces of the products. Summary of the Invention

[0003] This invention addresses the technical problems existing in the prior art by providing a pump head cleaning and transfer device. By setting a limiting tube on the supporting bend, the limiting tube forms a cross cavity. The workpiece is placed in the cross cavity, which can effectively prevent collision with other workpieces. By expanding or contracting the supporting bladder, the direction of the support frame is changed, allowing the workpiece to move within the cross cavity. By allowing the workpiece to move in multiple directions, the cleaning area is increased, and the surface of the workpiece in contact with the limiting tube can be cleaned, thereby improving the cleaning effect of the workpiece.

[0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a pump head cleaning and transfer device, including a first fixed frame, a second fixed frame, a rotary feeding assembly, a gripping assembly, an X-axis linear guide rail, a discharge conveying mechanism, an ultrasonic cleaning table, a hot air drying assembly, a rust-preventive oil immersion table, and an air-blowing oil draining device;

[0005] The first and second fixing frames are fixed to the ground;

[0006] One end of the X-axis linear guide is fixedly connected to the first fixed frame, and the other end is fixedly connected to the second fixed frame;

[0007] The X-axis linear guide is equipped with a rack;

[0008] There are two gripping components, both of which are mounted on the X-axis linear guide rail;

[0009] The gripping assembly includes a slide table, a first motor, a Z-axis linear guide, a second motor, a slide shaft, a fixed base plate, a gripper cylinder, and grippers.

[0010] The slide table has an L-shaped structure. The first motor is fixedly connected to the top of the slide table. The output end of the first motor passes through the slide table, and the output end of the first motor is provided with a gear. The gear meshes with the rack of the X-axis linear guide.

[0011] The slide table can move along the X-axis linear guide rail by meshing with the rack of the X-axis linear guide rail through a gear;

[0012] The second motor is fixedly connected to the side end of the slide table, and the Z-axis linear guide rail is also fixedly connected to the side end of the slide table and is close to the second motor.

[0013] The Z-axis linear guide is a long rectangle, and rectangular through slots are opened on all four sides;

[0014] The sliding shaft is slidably connected inside the Z-axis linear guide rail. A rack is provided on one side end of the sliding shaft. A gear is provided at the output end of the second motor. The sliding shaft can slide along the Z-axis direction inside the Z-axis linear guide rail through the meshing of the gear and the rack.

[0015] The bottom of the sliding shaft is fixedly connected to the fixed base plate, and three pairs of gripper cylinders are fixedly connected at equal intervals to the bottom of the fixed base plate.

[0016] Each pair has two gripper cylinders, and the output end of each gripper cylinder is also fixedly connected to the gripper.

[0017] The discharge conveying mechanism is placed on the side near the second fixed frame. The discharge conveying mechanism is existing technology and will not be described in detail.

[0018] The ultrasonic cleaning table is placed on the ground and close to the first fixed frame; the hot air drying assembly is placed on the ground and close to the ultrasonic cleaning table, and the hot air drying assembly contains a hot air dryer; the rust-preventive oil immersion table is placed on the ground and close to the hot air drying assembly, and the rust-preventive oil immersion table has an immersion cavity; the air-blowing oil drainer is placed on the ground and close to the rust-preventive oil immersion table, and the rust-preventive oil immersion table contains a blower; the hot air drying assembly, the rust-preventive oil immersion table, and the air-blowing oil drainer are all existing technologies and will not be described in detail here;

[0019] The rotating feeding assembly is placed on the ground and is located on one side close to the ultrasonic cleaning table;

[0020] The rotary feeding assembly includes a fixed base, an outer frame, a third motor, a connecting base, a first cylinder, a rotary table, a second cylinder, a feeding linear track, and a chuck.

[0021] The mounting base is placed on the ground, and the outer frame is fixedly connected to the top of the mounting base;

[0022] The fixing base has a hollow structure and its outer section is made of transparent material;

[0023] The fixed base is divided into an upper plate and a lower plate. The bottom of the upper plate is fixedly connected to the third motor, and the output end of the third motor passes through the upper plate. The output end of the third motor is fixedly connected to the connecting base. The top of the connecting base is also fixedly connected to the first cylinder. The output end of the first cylinder is fixedly connected to the rotary table. The second cylinder is symmetrically fixedly connected to the middle of the top surface of the rotary table. The two ends of the top surface of the rotary table are fixedly connected to the feeding linear track. The chucks are symmetrically slidably connected to the feeding linear track, and one end of the chuck is fixedly connected to the output end of the second cylinder. The other end of the chuck has multiple semi-grooves for placing workpieces.

[0024] The ultrasonic cleaning table is also provided with a first cleaning tank, a second cleaning tank and a third cleaning tank, which are arranged at equal intervals and are not connected.

[0025] The first cleaning tank, the second cleaning tank, and the third cleaning tank are all rectangular structures. The width of the second cleaning tank and the width of the third cleaning tank are equal, and the width of the first cleaning tank is smaller than the width of the second cleaning tank.

[0026] The first cleaning tank is for ultrasonic cleaning one, the second cleaning tank is for ultrasonic cleaning two, and the third cleaning tank is for ultrasonic cleaning three.

[0027] The first cleaning tank also includes a C-shaped frame and a cleaning nozzle;

[0028] The C-shaped frame and the cleaning nozzle are both fixedly connected to the side wall of the first cleaning tank;

[0029] The second cleaning tank includes a support side platform, a support bladder, a dual-purpose air pump, a first air pipe, and a support frame;

[0030] The supporting side platforms are fixedly connected to the two side walls of the second cleaning tank and are arranged symmetrically.

[0031] The support bladders are symmetrically and fixedly connected to the support side platform;

[0032] The lower end of the second cleaning tank is also fixedly connected to the dual-purpose air pump;

[0033] One end of the support bladder passes through the support side platform and is connected to the support bladder, while the other end is connected to the dual-purpose air pump;

[0034] The C-shaped frame is also fixedly connected to a single pair of straight support tubes in the middle. The support frame is a rectangular structure, and three pairs of straight support tubes are fixedly connected to the support frame. The four corners of the rectangular support frame are fixedly connected to the support bladder, which is used to lift the support frame in different directions.

[0035] The hot air drying assembly, the rust-preventive oil immersion platform, and the blower oil drainer are all fixedly connected to the support straight pipe.

[0036] The support straight tubes are in pairs, and three support bends are fixedly connected at equal intervals on the support straight tubes. The support bends are rectangular, and both the support straight tubes and the support bends are hollow structures.

[0037] The supporting bend is also fixedly connected with four limiting tubes. The limiting tubes are L-shaped circular tubes, and the four limiting tubes form a cross cavity for placing the workpiece.

[0038] The structure inside the third cleaning tank is the same as the structure inside the second cleaning tank;

[0039] The first, second, and third cleaning tanks are all equipped with ultrasonic cleaning equipment. Ultrasonic cleaning equipment is existing technology and will not be described in detail here.

[0040] Preferably, the limiting tube includes a guide airbag and a second air tube; the guide airbag is fixedly connected to the L-shaped bend of the limiting tube; one end of the second air tube is connected to the guide airbag, and the other end passes through the limiting tube, the support bend, the support frame, and the support side platform and is connected to the dual-purpose air pump.

[0041] Preferably, the diameter of the limiting tube gradually decreases from the bend of the L-shape to the fixed connection with the supporting bend.

[0042] Preferably, the guide airbag further includes a first rotating airbag, a second rotating airbag, a third air tube, and a fourth air tube; the bottom of one diagonally opposite guide airbag is fixedly connected to the first rotating airbag, and the bottom of the other diagonally opposite guide airbag is fixedly connected to the second rotating airbag; the two diagonally opposite first rotating airbags rotate to the left, and the two diagonally opposite second rotating airbags rotate to the right; one end of the third air tube is connected to the first rotating airbag, and the other end passes through the guide airbag, the limiting tube, the supporting bend, the support frame, and the supporting side platform and is connected to the dual-purpose air pump; one end of the fourth air tube is connected to the second rotating airbag, and the other end passes through the guide airbag, the limiting tube, the supporting bend, the support frame, and the supporting side platform and is connected to the dual-purpose air pump.

[0043] The beneficial effects of this invention are as follows: by incorporating a rotating feeding assembly and a gripping assembly, the overall workflow is more automated, eliminating the need for manual intervention in the placement and transportation of workpieces, thus completing a complete set of processes; multiple ultrasonic cleaning processes are included, which improves the cleaning effect on the workpieces; and the support bend is equipped with limit tubes that form a cross cavity, where the workpiece is placed, effectively preventing collisions with other workpieces. By expanding or contracting the support bladder, the direction of the support frame is changed, allowing the workpiece to move within the cross cavity. This multi-directional movement of the workpiece increases the cleaning area and ensures that the surface in contact with the limit tube is cleaned, thereby improving the cleaning effect. Attached Figure Description

[0044] Figure 1 A schematic diagram of a pump head cleaning and transfer device;

[0045] Figure 2 A schematic diagram of the X-axis linear guide structure of a pump head cleaning and transfer device;

[0046] Figure 3 A schematic diagram of the gripping component structure of a pump head cleaning and transfer device;

[0047] Figure 4 A schematic diagram of the rotating feeding assembly of a pump head cleaning and transfer device;

[0048] Figure 5 Top view of an ultrasonic cleaning table for a pump head cleaning and transfer device.

[0049] Figure 6 A partial cross-sectional view of an ultrasonic cleaning table for a pump head cleaning and transfer device.

[0050] Figure 7 A diagram showing the raised support frame of a pump head cleaning and transfer device.

[0051] Figure 8 A partial enlarged view of the support bladder of a pump head cleaning and transfer device;

[0052] Figure 9 A schematic diagram of the limiting tube structure of a pump head cleaning and transfer device;

[0053] Figure 10 A schematic diagram of the workpiece structure of a pump head cleaning and transfer device;

[0054] Figure 11 A schematic diagram of the guide airbag structure of a pump head cleaning and transfer device embodiment 2;

[0055] Figure 12 A partial cross-sectional view of an embodiment 2 of a pump head cleaning and transfer device;

[0056] Figure 13A schematic diagram of the limiting tube structure of a pump head cleaning and transfer device embodiment 3;

[0057] Figure 14 A partial cross-sectional view of the limiting tube in Embodiment 3 of a pump head cleaning and transfer device;

[0058] Figure 15 A schematic diagram of the guide airbag structure of a pump head cleaning and transfer device embodiment 4;

[0059] Figure 16 A schematic diagram of the third air pipe structure of a pump head cleaning and transfer device embodiment 4;

[0060] Figure 17 A schematic diagram of the first rotating bladder structure in Embodiment 4 of a pump head cleaning and transfer device;

[0061] Figure 18 A schematic diagram of the second rotating bladder structure of an embodiment 4 of a pump head cleaning and transfer device.

[0062] The attached diagram lists the components represented by each number as follows:

[0063] 100, First fixed frame; 110, Second fixed frame; 120, Rotary feeding assembly; 121, Fixed base; 122, Outer frame; 123, Third motor; 124, Connecting seat; 125, First cylinder; 126, Rotary table; 127, Second cylinder; 128, Feeding linear track; 129, Claw; 130, Gripping assembly; 131, Slide table; 132, First motor; 133, Z-axis linear guide; 134, Second motor; 135, Sliding shaft; 136, Fixed base plate; 137, Claw cylinder; 138, Claw; 140, X-axis linear guide; 150, Discharge conveying mechanism; 160, Workpiece; 170, Vertical plane 200, Ultrasonic cleaning table; 210, C-shaped frame; 220, Support straight pipe; 221, Support bend pipe; 222, Limiting pipe; 201, First cleaning tank; 2011, Cleaning nozzle; 202, Second cleaning tank; 2021, Support side platform; 2022, Support bladder; 2023, Dual-purpose air pump; 2024, First air pipe; 203, Third cleaning tank; 230, Support frame; 240, Guide air bladder; 241, Second air pipe; 250, First rotating bladder; 2501, Third air pipe; 251, Second rotating bladder; 2511, Fourth air pipe; 300, Hot air drying assembly; 310, Rust-preventive oil immersion table; 320, Air blower for oil draining. Detailed Implementation

[0064] 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. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0065] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0066] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to make and use the invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the invention can be made without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the invention with unnecessary detail. Therefore, the invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0067] Example 1

[0068] Please see Figures 1 to 10 The present invention provides a pump head cleaning and transfer device, including a first fixed frame 100, a second fixed frame 110, a rotary feeding assembly 120, a gripping assembly 130, an X-axis linear guide rail 140, a discharge conveying mechanism 150, an ultrasonic cleaning table 200, a hot air drying assembly 300, a rust-preventive oil immersion table 310, and an air blowing and oil draining 320.

[0069] The first fixing frame 100 and the second fixing frame 110 are fixed to the ground;

[0070] One end of the X-axis linear guide 140 is fixedly connected to the first fixed frame 100, and the other end is fixedly connected to the second fixed frame 110;

[0071] The X-axis linear guide 140 is equipped with a rack;

[0072] There are two gripping components 130, and both gripping components 130 are mounted on the X-axis linear guide rail 140;

[0073] The gripping assembly 130 includes a slide table 131, a first motor 132, a Z-axis linear guide rail 133, a second motor 134, a slide shaft 135, a fixed base plate 136, a gripper cylinder 137, and a gripper 138.

[0074] The slide table 131 has an L-shaped structure. The first motor 132 is fixedly connected to the top of the slide table 131. The output end of the first motor 132 passes through the slide table 131, and the output end of the first motor 132 is provided with a gear. The gear meshes with the rack of the X-axis linear guide 140.

[0075] The slide 131 can move along the X-axis direction on the X-axis linear guide 140 by meshing with the rack of the X-axis linear guide 140 through a gear;

[0076] The second motor 134 is fixedly connected to the side end of the slide table 131, and the Z-axis linear guide rail 133 is also fixedly connected to the side end of the slide table 131 and is close to the second motor 134.

[0077] The Z-axis linear guide 133 is a long rectangle, and rectangular through slots are opened on all four sides;

[0078] The sliding shaft 135 is slidably connected inside the Z-axis linear guide 133. A rack is provided on one side end of the sliding shaft 135. A gear is provided at the output end of the second motor 134. The sliding shaft 135 can slide inside the Z-axis linear guide 133 along the Z-axis direction by meshing with the rack and gear.

[0079] The bottom of the sliding shaft 135 is fixedly connected to the fixed base plate 136, and three pairs of gripper cylinders 137 are fixedly connected at equal intervals to the bottom of the fixed base plate 136.

[0080] Each pair has two gripper cylinders 137, and the output end of each gripper cylinder 137 is also fixedly connected to the gripper 138.

[0081] The discharge conveying mechanism 150 is placed on the side near the second fixed frame 110. The discharge conveying mechanism 150 is existing technology and will not be described in detail.

[0082] The ultrasonic cleaning table 200 is placed on the ground and close to the first fixing frame 100; the hot air drying assembly 300 is placed on the ground and close to the ultrasonic cleaning table 200, and the hot air drying assembly 300 is equipped with a hot air dryer; the rust-preventive oil immersion table 310 is placed on the ground and close to the hot air drying assembly 300, and the rust-preventive oil immersion table 310 has an immersion cavity; the air blower degreasing 320 is placed on the ground and close to the rust-preventive oil immersion table 310, and the rust-preventive oil immersion table 310 is equipped with a blower; the hot air drying assembly 300, the rust-preventive oil immersion table 310, and the air blower degreasing 320 are all prior art, and will not be described in detail here;

[0083] The rotating feeding assembly 120 is placed on the ground and is located near the ultrasonic cleaning table 200.

[0084] The rotary feeding assembly 120 includes a fixed base 121, an outer frame 122, a third motor 123, a connecting base 124, a first cylinder 125, a rotary table 126, a second cylinder 127, a feeding linear track 128, and a chuck 129.

[0085] The fixing base 121 is placed on the ground, and the outer frame 122 is fixedly connected to the top of the fixing base 121;

[0086] The fixing base 121 has a hollow structure and its outer section is made of transparent material;

[0087] The fixed base 121 is divided into an upper plate and a lower plate. The bottom of the upper plate is fixedly connected to the third motor 123, and the output end of the third motor 123 passes through the upper plate. The output end of the third motor 123 is fixedly connected to the connecting base 124. The top of the connecting base 124 is also fixedly connected to the first cylinder 125. The output end of the first cylinder 125 is fixedly connected to the rotary table 126. The second cylinder 127 is symmetrically fixedly connected to the middle of the top surface of the rotary table 126. The two ends of the top surface of the rotary table 126 are fixedly connected to the feeding linear track 128. The chucks 129 are symmetrically slidably connected to the feeding linear track 128, and one end of the chucks 129 is fixedly connected to the output end of the second cylinder 127. The other end of the chucks 129 has multiple semi-grooves for placing workpieces 160.

[0088] The ultrasonic cleaning station 200 also has a first cleaning tank 201, a second cleaning tank 202 and a third cleaning tank 203, which are arranged at equal intervals and are not connected.

[0089] The first cleaning tank 201, the second cleaning tank 202 and the third cleaning tank 203 are all rectangular structures. The width of the second cleaning tank 202 and the third cleaning tank 203 are equal, and the width of the first cleaning tank 201 is smaller than the width of the second cleaning tank 202.

[0090] The first cleaning tank 201 is for ultrasonic cleaning one, the second cleaning tank 202 is for ultrasonic cleaning two, and the third cleaning tank 203 is for ultrasonic cleaning three.

[0091] The first cleaning tank 201 also includes a C-shaped frame 210 and a cleaning nozzle 2011;

[0092] The C-shaped frame 210 and the cleaning nozzle 2011 are both fixedly connected to the side wall of the first cleaning tank 201;

[0093] The second cleaning tank 202 includes a support side platform 2021, a support bladder 2022, a dual-purpose air pump 2023, a first air pipe 2024, and a support frame 230.

[0094] The supporting side platforms 2021 are fixedly connected to the two side walls inside the second cleaning tank 202 and are arranged symmetrically.

[0095] The support bladder 2022 is symmetrically and fixedly connected to the support side platform 2021;

[0096] The lower end of the second cleaning tank 202 is also fixedly connected to the dual-purpose air pump 2023;

[0097] One end of the support bladder 2022 passes through the support side platform 2021 and is connected to the support bladder 2022, and the other end is connected to the dual-purpose air pump 2023;

[0098] The C-shaped frame 210 is also fixedly connected to a single pair of support straight tubes 220. The support frame 230 is a rectangular structure, and three pairs of support straight tubes 220 are fixedly connected to the support frame 230. The four corners of the rectangular support frame 230 are fixedly connected to the support bladder 2022, which serves to lift the support frame 230 in different directions.

[0099] The hot air drying assembly 300, the rust-preventive oil immersion table 310, and the blower oil drainer 320 are all fixedly connected to the support straight pipe 220.

[0100] There are two of the two supporting straight tubes 220. Three supporting bent tubes 221 are fixedly connected at equal intervals on the supporting straight tubes 220. The supporting bent tubes 221 are rectangular. Both the supporting straight tubes 220 and the supporting bent tubes 221 are hollow structures.

[0101] The supporting bend 221 is also fixedly connected with four limiting tubes 222. The limiting tubes 222 are L-shaped circular tubes, and the four limiting tubes 222 form a cross cavity for placing the workpiece 160.

[0102] The structure inside the third cleaning tank 203 is the same as the structure inside the second cleaning tank 202;

[0103] The first cleaning tank 201, the second cleaning tank 202 and the third cleaning tank 203 are all equipped with ultrasonic cleaning equipment. Ultrasonic cleaning equipment is existing technology and will not be described in detail here.

[0104] Specific implementation: First, the third motor 123 on the rotary feeding assembly 120 drives the outer frame 122 to rotate, and the first cylinder 125 and the second cylinder 127 cause the chuck 129 to clamp the workpiece 160. The rotary feeding assembly 120 then rotates to the lower end of the X-axis linear guide 140 via the third motor 123. The gripping assembly 130 moves on the X-axis linear guide 140 via the first motor 132. When the gripping assembly 130 moves to the position above the chuck 129 clamping the workpiece 160, the second motor 134 drives the sliding shaft 135 to move towards it. The sliding shaft 135 drives the fixed base plate 136 to move. Then, the gripper cylinder 137 drives the gripper 138 to clamp the workpiece 160. After 160, the second motor 134 controls the sliding shaft 135 to move in the Z direction; the rotating feeding assembly 120 then rotates back to its original position via the third motor 123 and repeats the above actions; the gripping assembly 130, after clamping the workpiece 160, moves to directly above the first cleaning tank 201 and aligns with the support bend 221 on the support straight tube 220, ensuring that the workpiece 160 can be placed in the cross cavity formed by the limiting tube 222; the second motor 134 drives the sliding shaft 135 to move towards the support bend 221 in the first cleaning tank 201, the sliding shaft 135 drives the fixed base plate 136 to move, and then the gripper cylinder 137 drives the gripper 138 to release the workpiece 160. At this time, the workpiece 160 is in the limiting tube 222. Inside the cross cavity of the second cleaning tank 202, the workpiece 160 is rinsed with water through the cleaning nozzle 2011. After rinsing, it is clamped above the second cleaning tank 202 by the gripping assembly 130 and then placed into the cross cavity of the limiting tube 222 inside the second cleaning tank 202. When the support bends 221 on the three pairs of support straight tubes 220 are full of workpiece 160, the ultrasonic cleaning equipment in the second cleaning tank 202 is started. At this time, the dual-purpose air pump 2023 is started to inflate the support bladder 2022, causing the support frame 230 to change direction. This also allows the workpiece 160 to move to different areas within the cross cavity of the limiting tube 222, enabling the workpiece 160 to be cleaned to hard-to-clean surfaces. The workpiece 160 is placed in the second cleaning... After cleaning in tank 202, the workpiece 160 is clamped by gripping component 130 into the third cleaning tank 203 for ultrasonic cleaning again. This process is the same as that in the second cleaning tank 202. After cleaning in the ultrasonic cleaning station 200, the workpiece 160 is clamped by gripping component 130 onto the hot air drying component 300 for hot air drying. After hot air drying, it is clamped by another gripping component 130 onto the rust-preventive oil immersion station 310 for immersion in rust-preventive oil. After immersion, it is clamped by another gripping component 130 onto the air-blowing and oil-draining 320 for air-blowing and oil-draining 320. After air-blowing and oil-draining 320, it is clamped by another gripping component 130 onto the discharge conveyor mechanism 150 for transportation.

[0105] Example 2

[0106] Because there is a gap in the cross cavity of the limiting tube 222, the rotation direction may be uneven, and the workpiece 160 may move excessively in the cross cavity of the limiting tube 222, which may cause the surface of the workpiece 160 in contact with the limiting tube 222 to be missed. Therefore, the limiting tube 222 is improved.

[0107] Please see Figure 11 and Figure 12 This invention provides a pump head cleaning and transfer device. The limiting tube 222 includes a guide airbag 240 and a second air pipe 241. The guide airbag 240 is fixedly connected to the L-shaped bend of the limiting tube 222. One end of the second air pipe 241 is connected to the guide airbag 240, and the other end passes through the limiting tube 222, the support bend 221, the support frame 230, and the support side platform 2021 and is connected to the dual-purpose air pump 2023.

[0108] The technical solutions described in the embodiments of this application have at least the following technical effects or advantages:

[0109] The dual-purpose air pump 2023 inflates the guide airbag 240, reducing the gap between the limiting tube 222 and the workpiece 160. This allows the workpiece 160 to move more smoothly within the cross cavity. Furthermore, the expansion of the guide airbag 240 at different positions can alter excessive movement of the workpiece 160 within the cross cavity of the limiting tube 222, enabling the workpiece 160 to move in the direction of the angle change of the support frame 230. This ensures that each workpiece 160 can be cleaned on the surface in contact with the limiting tube 222. This effectively solves the technical problems of gaps in the workpiece 160 within the cross cavity of the limiting tube 222, which may cause unevenness during rotation, and excessive movement of the workpiece 160 within the cross cavity of the limiting tube 222, leading to missed cleaning of the surface in contact with the limiting tube 222.

[0110] Example 3

[0111] Since the limiting tube 222 is a circular tube structure with a constant diameter, the workpiece 160 and the perpendicular surface 170 of the limiting tube 222 cannot be effectively cleaned. Therefore, the limiting tube 222 is further improved.

[0112] Please see Figure 13 and Figure 14 This invention provides a pump head cleaning and transfer device, wherein the diameter of the limiting tube 222 gradually decreases from the L-shaped bend to the fixed connection with the supporting bend 221.

[0113] The technical solutions described in the embodiments of this application have at least the following technical effects or advantages:

[0114] By gradually reducing the diameter of the limiting tube 222, the workpiece 160 and the supporting bend 221 are no longer on the same horizontal contact surface, and the contact surface with the limiting tube 222 is reduced, which can effectively clean the vertical surface 170 of the workpiece 160 and improve the cleaning effect of the workpiece 160.

[0115] Example 4

[0116] Since the workpiece 160 may change its position and orientation during the return process, making it difficult for the gripping component 130 to hold it, further improvements are made to the guide airbag 240.

[0117] Please see Figures 15 to 18 The present invention provides a pump head cleaning and transfer device, wherein the guide airbag 240 further includes a first rotating airbag 250, a second rotating airbag 251, a third air tube 2501 and a fourth air tube 2511;

[0118] The bottom of the diagonally opposite guide airbag 240 is fixedly connected to the first rotating airbag 250, and the bottom of the other diagonally opposite guide airbag 240 is fixedly connected to the second rotating airbag 251.

[0119] The two first rotating capsules 250 diagonally opposite each other rotate to the left, and the two second rotating capsules 251 diagonally opposite each other rotate to the right;

[0120] One end of the third air tube 2501 is connected to the first rotating bag 250, and the other end passes through the guide air bag 240, the limiting tube 222, the supporting bend 221, the support frame 230 and the supporting side platform 2021 and is connected to the dual-purpose air pump 2023.

[0121] One end of the fourth air tube 2511 is connected to the second rotating bag 251, and the other end passes through the guide air bag 240, the limiting tube 222, the support bend 221, the support frame 230 and the support side platform 2021 and is connected to the dual-purpose air pump 2023.

[0122] The technical solutions described in the embodiments of this application have at least the following technical effects or advantages:

[0123] By inflating the first rotating bladder 250 or the second rotating bladder 251 at opposite corners, it contacts the workpiece 160 and rotates and expands, which plays a role in fine-tuning and returning the workpiece 160 to its original position. This effectively solves the technical problem that the workpiece 160 may change its position orientation during the return process, which would make it difficult for the gripping component 130 to hold it.

[0124] It should be noted that the descriptions of each embodiment in the above embodiments have different focuses. For parts that are not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0125] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. A pump head cleaning and transfer device, characterized in that, It includes a first fixed frame (100), a second fixed frame (110), a rotary feeding assembly (120), a gripping assembly (130), an X-axis linear guide (140), a discharge conveying mechanism (150), an ultrasonic cleaning table (200), a hot air drying assembly (300), a rust-preventive oil immersion table (310), and an air-blowing degreasing table (320). The first fixing frame (100) and the second fixing frame (110) are fixed to the ground; one end of the X-axis linear guide (140) is fixedly connected to the first fixing frame (100), and the other end is fixedly connected to the second fixing frame (110); the X-axis linear guide (140) is provided with a rack; there are two gripping components (130), both gripping components (130) are set on the X-axis linear guide (140); the gripping component (130) includes a slide table ( 131), First motor (132), Z-axis linear guide (133), Second motor (134), Slide shaft (135), Fixed base plate (136), Gripper cylinder (137), and gripper (138); The slide (131) has an L-shaped structure, and the first motor (132) is fixedly connected to the top of the slide (131). The output end of the first motor (132) passes through the slide (131), and the output end of the first motor (132) is provided with a gear, which meshes with the rack of the X-axis linear guide (140); The slide (131) can move along the X-axis direction on the X-axis linear guide (140) by meshing with the rack of the X-axis linear guide (140) through a gear; the second motor (134) is fixedly connected to the side end of the slide (131), and the Z-axis linear guide (133) is also fixedly connected to the side end of the slide (131) and is close to the second motor (134); the Z-axis linear guide (133) is a long rectangle and has rectangular through slots on all four sides; the slide shaft (135) is slidably connected inside the Z-axis linear guide (133), and a rack is provided on one side end of the slide shaft (135). The output end of the second motor (134) is provided with a gear, and the slide shaft (135) can slide along the Z-axis direction in the Z-axis linear guide (133) by meshing with the rack through the gear; The bottom of the sliding shaft (135) is fixedly connected to the fixed base plate (136), and three pairs of gripper cylinders (137) are fixedly connected at equal intervals to the bottom of the fixed base plate (136); each pair has two gripper cylinders (137), and the output end of the gripper cylinder (137) is also fixedly connected to the gripper (138); the discharge conveying mechanism (150) is placed on the side near the second fixed frame (110); the ultrasonic cleaning table (200) is placed on the ground and near the first fixed frame. (100); The hot air drying assembly (300) is placed on the ground and close to the ultrasonic cleaning table (200), and the hot air drying assembly (300) is equipped with a hot air dryer; The rust-preventive oil immersion table (310) is placed on the ground and close to the hot air drying assembly (300), and the rust-preventive oil immersion table (310) has an immersion cavity; The blower oil drainer (320) is placed on the ground and close to the rust-preventive oil immersion table (310), and the rust-preventive oil immersion table (310) is equipped with a blower; The ultrasonic cleaning station (200) is also provided with a first cleaning tank (201), a second cleaning tank (202) and a third cleaning tank (203), which are arranged at equal intervals and are not connected. The second cleaning tank (202) includes a support side platform (2021), a support bladder (2022), a dual-purpose air pump (2023), a first air pipe (2024), and a support frame (230); the support side platform (2021) is fixedly connected to both side walls of the second cleaning tank (202) and is arranged symmetrically; the support bladder (2022) is symmetrically fixedly connected to the support side platform (2021); the dual-purpose air pump (2023) is also fixedly connected to the lower end of the second cleaning tank (202); one end of the support bladder (2022) passes through the support side platform (2021) and communicates with the support bladder (2022), and the other end communicates with the dual-purpose air pump (2023); The support frame (230) is a rectangular structure, and three pairs of support straight tubes (220) are fixedly connected to the support frame (230); the four corners of the rectangular support frame (230) are fixedly connected to the support bladder (2022); There are two of the two supporting straight tubes (220), and three supporting bends (221) are fixedly connected at equal intervals on the supporting straight tubes (220). The supporting bends (221) are rectangular, and both the supporting straight tubes (220) and the supporting bends (221) are hollow structures. The supporting bend (221) is also fixedly connected with four limiting tubes (222). The limiting tubes (222) are L-shaped round tubes, and the four limiting tubes (222) form a cross cavity for placing the workpiece (160). The structure inside the third cleaning tank (203) is the same as the structure inside the second cleaning tank (202).

2. The pump head cleaning and transfer device as described in claim 1, characterized in that, The rotating loading assembly (120) is placed on the ground and is located near the ultrasonic cleaning table (200). The rotating loading assembly (120) includes a fixed base (121), an outer frame (122), a third motor (123), a connecting base (124), a first cylinder (125), a rotating table (126), a second cylinder (127), a loading linear track (128), and a chuck (129). The fixing base (121) is placed on the ground, and the outer frame (122) is fixedly connected to the top of the fixing base (121); the fixing base (121) is a hollow structure and its outer cross section is made of transparent material; The fixed base (121) is divided into an upper plate and a lower plate. The bottom of the upper plate is fixedly connected to the third motor (123), and the output end of the third motor (123) passes through the upper plate. The output end of the third motor (123) is fixedly connected to the connecting base (124). The top of the connecting base (124) is also fixedly connected to the first cylinder (125). The output end of the first cylinder (125) is fixedly connected to the rotary table (126); the second cylinder (127) is symmetrically fixedly connected to the middle of the upper top surface of the rotary table (126); the two ends of the upper top surface of the rotary table (126) are fixedly connected to the feeding linear track (128); the chuck (129) is symmetrically slidably connected to the feeding linear track (128), and one end of the chuck (129) is fixedly connected to the output end of the second cylinder (127); the other end of the chuck (129) has a plurality of semi-grooves for placing workpieces (160).

3. The pump head cleaning and transfer device as described in claim 2, characterized in that, The first cleaning tank (201), the second cleaning tank (202), and the third cleaning tank (203) are all rectangular structures. The width of the second cleaning tank (202) and the third cleaning tank (203) are equal, and the width of the first cleaning tank (201) is smaller than the width of the second cleaning tank (202). The first cleaning tank (201) is for ultrasonic cleaning one, the second cleaning tank (202) is for ultrasonic cleaning two, and the third cleaning tank (203) is for ultrasonic cleaning three. The first cleaning tank (201) also includes a C-shaped frame (210) and a cleaning nozzle (2011). The C-shaped frame (210) and the cleaning nozzle (2011) are both fixedly connected to the side wall of the first cleaning tank (201).

4. The pump head cleaning and transfer device as described in claim 3, characterized in that, The C-shaped frame (210) is also fixedly connected to a single pair of support straight pipes (220), and the support straight pipes (220) are fixedly connected to the hot air drying assembly (300), the anti-rust oil soaking platform (310), and the blower oil drainer (320).

5. The pump head cleaning and transfer device as described in claim 4, characterized in that, The limiting tube (222) includes a guide airbag (240) and a second air tube (241); the guide airbag (240) is fixedly connected to the L-shaped bend of the limiting tube (222); one end of the second air tube (241) is connected to the guide airbag (240), and the other end passes through the limiting tube (222), the support bend (221), the support frame (230), and the support side platform (2021) and is connected to the dual-purpose air pump (2023).

6. The pump head cleaning and transfer device as described in claim 5, characterized in that, The diameter of the limiting tube (222) gradually decreases from the bend of the L-shape to the fixed connection with the supporting bend (221).

7. The pump head cleaning and transfer device as described in claim 6, characterized in that, The guide airbag (240) further includes a first rotating airbag (250), a second rotating airbag (251), a third air tube (2501), and a fourth air tube (2511); the bottom of one diagonally opposite guide airbag (240) is fixedly connected to the first rotating airbag (250), and the bottom of the other diagonally opposite guide airbag (240) is fixedly connected to the second rotating airbag (251); the two diagonally opposite first rotating airbags (250) rotate to the left, and the two diagonally opposite second rotating airbags (251) rotate to the right; one end of the third air tube (2501) The first rotating bladder (250) is connected to the second rotating bladder (251) at one end, and the other end passes through the guide airbag (240), the limiting tube (222), the support bend (221), the support frame (230), and the support side platform (2021) to connect with the dual-purpose air pump (2023). The fourth air pipe (2511) is connected to the second rotating bladder (251) at one end, and the other end passes through the guide airbag (240), the limiting tube (222), the support bend (221), the support frame (230), and the support side platform (2021) to connect with the dual-purpose air pump (2023).

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