Efficient pump core assembling machine

Abstract

The utility model relates to an efficient pump core assembling machine which comprises a spring preassembling rotating disc, a feeding transition rotating disc, a first main rotating disc, a discharging transition rotating disc, a piston assembly conveying line and a second main rotating disc which are sequentially connected, and the second main rotating disc is connected with a discharging position used for discharging. By arranging the feeding transition turntable, the discharging transition turntable and the piston assembly conveying line, the first main turntable and the second main turntable are connected together, so that workpieces can automatically flow among all working procedures, the production efficiency is remarkably improved, and manual intervention is reduced; and the spring detection module and the piston assembly detection module are arranged to ensure the stable production quality, and real-time monitoring and distinguishing of certified products and defective products can be realized, so that the consistency and reliability of the products are improved, and the detection efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of external pump assembly machines, and in particular to a high-efficiency pump core assembly machine. Background Technology

[0002] External pumps, widely used in industrial, agricultural, and domestic fluid transport applications, have a huge market demand. With the acceleration of global industrialization and increasing environmental requirements, the market demand for external pumps continues to grow. However, traditional external pump production methods mainly rely on manual or semi-automated equipment for assembly and testing, resulting in low efficiency, low precision, and poor consistency, making it difficult to meet the ever-increasing market demand. Manual assembly is not only slow but also easily affected by the operator's skill level, leading to unstable product quality; while semi-automated equipment improves efficiency to some extent, it still requires human intervention, making it difficult to achieve large-scale, high-precision production.

[0003] In recent years, with the rapid development of industrial automation technology, automated production lines have been increasingly widely used in manufacturing. Automation technology, through the introduction of robots, sensors, and computer control modules, has significantly improved production efficiency and product quality. However, due to the complex structure and numerous components of external pumps, achieving fully automated production still faces many challenges. Therefore, developing a high-speed assembly machine capable of fully automated production and testing of external pumps has become key to solving these problems. Utility Model Content

[0004] In view of the current state of the prior art, the technical problem to be solved by this utility model is to provide a high-efficiency pump core assembly machine to realize the fully automated production and testing of external pumps, thereby improving production efficiency, saving manpower, and reducing production costs.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a high-efficiency pump core assembly machine, comprising a spring pre-assembly turntable, a feeding transition turntable, a first main turntable, a discharging transition turntable, a piston assembly conveyor line, and a second main turntable connected in sequence. The second main turntable is connected to a discharge port for discharging material. The spring pre-assembly turntable is surrounded by a piston rod feeding module, a spring feeding module, and a spring detection module for detecting and marking defective products. The first main turntable is surrounded by a connecting cover feeding module, a piston feeding module, a bottom valve feeding module, a first clamping module for clamping workpieces, and a piston assembly detection module for detecting and marking defective products. The second main turntable is also surrounded by a valve plate feeding module, a pump body feeding module, and a second clamping module for clamping workpieces.

[0006] Furthermore, the piston rod feeding module is provided with an oiling module for oiling near the spring pre-installation turntable.

[0007] Furthermore, the discharge transition turntable is also connected to a first-product discharge port.

[0008] Furthermore, the second main turntable is also equipped with a finished product inspection module for detecting and marking defective products.

[0009] Furthermore, the spring detection module, the piston assembly detection module, and the finished product detection module are all machine vision detection modules.

[0010] Furthermore, the discharge port includes a primary product discharge port and a secondary product discharge port.

[0011] Furthermore, the piston assembly conveyor line is a belt conveyor line or a roller conveyor line.

[0012] Compared with existing technologies, the advantages of this utility model are as follows: By setting up a feeding transition turntable, a discharging transition turntable, and a piston assembly conveyor line, the first main turntable and the second main turntable are connected together, allowing the workpiece to automatically flow between various processes, thereby significantly improving production efficiency and reducing manual intervention; by setting up piston rod feeding modules, spring feeding modules, connecting cover feeding modules, piston feeding modules, bottom valve feeding modules, valve plate feeding modules, and pump body feeding modules, the automatic feeding of piston rods, springs, connecting covers, pistons, bottom valves, valve plates, and pump bodies during the production process is realized, further promoting full automation of production, thereby reducing labor costs and operational errors, and improving production efficiency; in addition, by setting up spring detection modules and piston assembly detection modules, stable production quality is ensured, and genuine products and defective products can be monitored and distinguished in real time, thereby improving product consistency and reliability, and improving detection efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 for Figure 1 Enlarged view of A in the middle;

[0015] Figure 3 for Figure 1 Enlarged view of B in the middle;

[0016] As shown in the figure, 1. Spring pre-installation turntable; 1.1 Piston rod feeding module; 1.1.1 Oiling module; 1.2 Spring feeding module; 1.3 Spring detection module; 2. Feeding transition turntable; 3. First main turntable; 3.1 Connecting cover feeding module; 3.2 Piston feeding module; 3.3 Bottom valve feeding module; 3.4 First clamping module; 3.5 Piston assembly detection module; 4. Discharge transition turntable; 4.1 First product discharge port; 5. Piston assembly conveyor line; 6. Second main turntable; 6.1 Valve plate feeding module; 6.2 Pump body feeding module; 6.3 Second clamping module; 6.4 Finished product detection module; 7. Discharge point; 7.1 Good product discharge port; 7.2 Second product discharge port. Detailed Implementation

[0017] The present invention will be further described below with reference to specific embodiments.

[0018] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship, are only for the convenience of describing this utility model and 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, and therefore should not be construed as a limitation of this utility model.

[0019] Furthermore, 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 at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0020] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0021] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0022] like Figure 1-3 As shown, a high-efficiency pump core assembly machine includes a spring pre-assembly turntable 1, a feeding transition turntable 2, a first main turntable 3, a discharge transition turntable 4, a piston assembly conveyor line 5, and a second main turntable 6 connected in sequence. The second main turntable 6 is connected to a discharge port 7 for discharging material.

[0023] The spring pre-installation turntable 1 is connected around its perimeter by a piston rod feeding module 1.1 for feeding, a spring feeding module 1.2 for feeding, and a spring detection module 1.3 for detecting and marking defective products;

[0024] The first main turntable 3 is connected around its perimeter by a connecting cover feeding module 3.1 for feeding, a piston feeding module 3.2, a bottom valve feeding module 3.3, a first clamping module 3.4 for clamping the workpiece, and a piston assembly detection module 3.5 for detecting and marking defective products;

[0025] The second main turntable 6 is also connected around its perimeter to a valve plate feeding module 6.1 for feeding, a pump body feeding module 6.2 for feeding, and a second clamping module 6.3 for clamping the workpiece.

[0026] This invention connects the first main turntable 2 and the second main turntable 6 by setting up a feeding transition turntable 2, a discharging transition turntable 4, and a piston assembly conveyor line 5, allowing workpieces to automatically flow between various processes, thereby significantly improving production efficiency and reducing manual intervention. By setting up piston rod feeding module 1.1, spring feeding module 1.2, connecting cover feeding module 3.1, piston feeding module 3.2, bottom valve feeding module 3.3, valve plate feeding module 6.1, and pump body feeding module 6.2, automatic feeding of piston rods, springs, connecting covers, pistons, bottom valves, valve plates, and pump bodies is achieved during production, further promoting full automation of production, thereby reducing labor costs and operational errors, and improving production efficiency. Furthermore, by setting up spring detection module 1.3 and piston assembly detection module 3.5, stable production quality is ensured, enabling real-time monitoring and differentiation between genuine and defective products, thereby improving product consistency and reliability, and increasing detection efficiency.

[0027] Preferably, the piston rod feeding module 1.1 is provided with an oiling module 1.1.1 for oiling near the spring pre-installation turntable 1. Oiling the piston rod of the piston rod feeding module 1.1 through the oiling module 1.1.1 can facilitate the subsequent installation process and also enhance the sealing performance and smoothness of the product.

[0028] Preferably, the discharge transition turntable 4 is also connected to a first-stage product discharge port 4.1, through which defective products produced by the first main turntable 3 are recycled, thereby improving the efficiency and quality control capability of the production line and preventing defective products from flowing into the second main turntable 6.

[0029] Preferably, the second main turntable 6 is also provided with a finished product inspection module 6.4 for detecting and marking defective products. The finished product inspection module 6.4 is set after the second pressing module 6.3 process to detect whether the final product is qualified and to mark defective products to facilitate the subsequent classification and collection of genuine products and defective products, thereby improving the quality control capability of the production line and ensuring that only products that meet the standards enter the next stage, effectively preventing defective products from entering the market.

[0030] Preferably, the spring detection module 1.3, the piston assembly detection module 3.5, and the finished product detection module 6.4 are all machine vision inspection. Machine vision inspection refers to using equipment such as lighting sources, optical lenses, CCD cameras, and image acquisition cards to enable machines to replace human eyes in making various measurements and judgments. Machine vision inspection technology has significant advantages, enabling it to quickly and accurately identify product defects, thereby greatly improving production efficiency and product quality, and ensuring the consistency and reliability of inspection results.

[0031] Preferably, the discharge port 7 includes a good product discharge port 7.1 and a second-product discharge port 7.2. By setting the good product discharge port 7.1 and the second-product discharge port 7.2 respectively, it is convenient to recycle defective products and reprocess them. This facilitates the recycling and reprocessing of defective products, thereby improving resource utilization and reducing waste, and significantly improving the quality control capability of the production line.

[0032] Preferably, the piston assembly conveyor line 5 is a belt conveyor or a roller conveyor. When the product weight is small, a belt conveyor is used to ensure smooth transport of lightweight workpieces, quiet operation, and easy maintenance. When the product weight is large, a roller conveyor is used to obtain higher load-bearing capacity and durability.

[0033] The working principle and usage process of this utility model are as follows: First, the workpiece in the piston rod feeding module 1.1 is transported to the oiling module 1.1.1. After the workpiece is oiled in the oiling module 1.1.1, it is transported to the spring pre-installation turntable 1. The spring pre-installation turntable 1 rotates clockwise and transports the workpiece to the spring loading module 1.2. The spring loading module 1.2 uses a robotic arm to grip the spring in the spring feeding module 1.2.1 and place it on the workpiece. The spring pre-installation turntable 1 continues to rotate so that the workpiece passes through the spring detection module 1.3. The spring detection module 1.3 uses machine vision to detect and confirm whether the spring on the workpiece is installed in place. Good products (workpieces with springs installed in place) continue to move to the feeding transition turntable 2. Defective products (workpieces with springs not installed in place) return to the spring loading module 1.2 after the spring pre-installation turntable 1 rotates once, and the spring is reinstalled, or the workpiece is picked up directly.

[0034] The feed transition turntable 2 rotates counterclockwise and transfers the workpiece to the first main turntable 3 connected to it.

[0035] The first main turntable 3 rotates clockwise, transporting the workpiece sequentially through the connecting cover feeding module 3.1, the piston feeding module 3.2, and the bottom valve feeding module 3.3, thereby stacking the connecting cover, piston, and bottom valve on the workpiece; the first main turntable 3 continues to rotate, transporting the workpiece to the first pressing module 3.4, which presses the material stacked on the workpiece onto it; the workpiece continues to move to the piston assembly detection module 3.5, which uses machine vision to inspect and mark defective products; finally, the workpiece is transported and transferred to the discharge transition turntable 4.

[0036] The discharge transition turntable 4 rotates counterclockwise, sending the marked defective products into the first product discharge port 4.1, while the good products are sent into the piston assembly conveyor line 5 as the discharge transition turntable 4 rotates. The piston assembly conveyor line 5 uses a belt conveyor to transport the workpieces to the second main turntable 6.

[0037] The second main turntable 6 rotates clockwise, and the valve plates and pump bodies on the valve plate feeding module 6.1 and the pump body feeding module 6.2 are fed into the second main turntable 6 and stacked together in sequence; the second main turntable 6 continues to rotate, stacking the stacked valve plates and pump bodies together with the workpieces transported from the piston assembly conveyor line 5; the stacked workpieces, valve plates, and pump bodies continue to move to the second pressing module 6.3 and are pressed and assembled; the workpieces continue to move to the front of the finished product inspection module 6.4, where the finished product inspection module 6.4 uses machine vision to inspect and mark defective products; finally, the workpieces move to the discharge port 7 and are respectively put into the good product discharge port 7.1 or the second-grade product discharge port 7.2 according to whether they are qualified or not.

[0038] The advantages of this utility model are as follows: By setting up a feeding transition turntable 2, a discharging transition turntable 4, and a piston assembly conveyor line 5, the first main turntable 2 and the second main turntable 6 are connected together, allowing the workpiece to automatically flow between various processes, thereby significantly improving production efficiency and reducing manual intervention; by setting up a piston rod feeding module 1.1, a spring feeding module 1.2, a connecting cover feeding module 3.1, a piston feeding module 3.2, a bottom valve feeding module 3.3, a valve plate feeding module 6.1, and a pump body feeding module 6.2, the piston rod and spring are fed together during the production process. The automatic feeding of the connecting cover, piston, bottom valve, valve plate, and pump body further promotes the full automation of production, thereby reducing labor costs and operational errors and improving production efficiency. In addition, the setting of spring detection module 1.3 and piston assembly detection module 3.5 ensures stable production quality, enabling real-time monitoring and differentiation between genuine and defective products, thereby improving product consistency and reliability and increasing detection efficiency. At the same time, the separate discharge of genuine and defective products facilitates the recycling of defective products, thereby saving materials and improving the quality of outgoing products, effectively enhancing product consistency and reliability.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-efficiency pump core assembly machine, characterized in that, It includes a spring pre-installed turntable (1), a feeding transition turntable (2), a first main turntable (3), a discharging transition turntable (4), a piston assembly conveyor line (5), and a second main turntable (6) connected in sequence. The second main turntable (6) is connected to a discharge port (7) for discharging material. The spring pre-installation turntable (1) is connected around its perimeter by a piston rod feeding module (1.1) for feeding, a spring feeding module (1.2) for feeding, and a spring detection module (1.3) for detecting and marking defective products. The first main turntable (3) is connected around its perimeter by a connecting cover feeding module (3.1), a piston feeding module (3.2), a bottom valve feeding module (3.3), a first clamping module (3.4) for clamping the workpiece, and a piston assembly detection module (3.5) for detecting and marking defective products; The second main turntable (6) is also connected around its perimeter by a valve plate feeding module (6.1), a pump body feeding module (6.2), and a second clamping module (6.3) for clamping the workpiece.

2. The high-efficiency pump core assembly machine according to claim 1, characterized in that, The piston rod feeding module (1.1) is provided with an oiling module (1.1.1) for oiling near the spring pre-installed turntable (1).

3. The high-efficiency pump core assembly machine according to claim 1, characterized in that, The discharge transition turntable (4) is also connected to the first product discharge port (4.1).

4. The high-efficiency pump core assembly machine according to claim 1, characterized in that, The second main turntable (6) is also equipped with a finished product inspection module (6.4) for detecting and marking defective products.

5. The high-efficiency pump core assembly machine according to claim 4, characterized in that, The spring detection module (1.3), the piston assembly detection module (3.5), and the finished product detection module (6.4) are all machine vision inspection devices.

6. The high-efficiency pump core assembly machine according to claim 1, characterized in that, The discharge port (7) includes a primary product discharge port (7.1) and a secondary product discharge port (7.2).

7. The high-efficiency pump core assembly machine according to claim 1, characterized in that, The piston assembly conveyor line (5) is a belt conveyor or a roller conveyor.

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