High-speed assembly equipment for the outer gasket of the cartridge valve

Abstract

The present invention discloses a high-speed assembly device for an outer gasket of a cartridge valve, which includes a device base. A power mechanism for providing power to enable the operation of the device is provided inside the device base. A feeding screw is rotatably connected to the device base. A cup sealing detector is provided on the upper end surface of the device base. A pressing plate is rotatably connected to the upper end surface of the device base. A pressing plate is provided on the upper end surface of the device base. A gasket detector is provided on the upper end surface of the device base. A non-conforming product outflow pipe is fixedly connected to the upper end surface of the device base. An outlet pipe is provided on the right side of the non-conforming product outflow pipe. A flow rack is fixedly connected to the right end surface of the device base. A cup sealing feeding belt is provided on the flow rack. A semi-finished product outlet belt is provided on the flow rack. The structure of the present invention is reasonable. By setting up multi-link detectors, the detection during the product processing process is realized, and the selection and separation of defective products are achieved, thereby improving the working efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of cartridge valves, and particularly to a high-speed assembly device for outer gaskets of cartridge valves. Background Art

[0002] A valve is a component used to control the inlet and outlet of gas in a compressor. It mainly consists of a valve seat, a valve plate, a spring, and a lift limiter. The opening height or closing between the valve plate and the valve seat determines the size and tightness of the gas passage. The spring is mainly used to push the valve plate to close and can also reduce the impact of the valve plate when it opens against the lift limiter. The lift limiter can limit the lift of the valve plate and support the spring; the opening and closing of the valve plate of the valve are controlled by the gas pressure difference inside and outside the cylinder and the spring force, and no other driving mechanism is required, so it is also called an automatic valve.

[0003] When the existing outer gasket assembly device of the cartridge valve is in use, due to single-station cyclic processing, not only is the processing efficiency low during use, but also the existing outer gasket assembly device of the cartridge valve cannot detect the products during the processing and screen out defective products during use, resulting in the need for secondary screening and processing of the products after they are processed, which is time-consuming and laborious. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies in the prior art, and a high-speed assembly device for outer gaskets of cartridge valves is proposed. It realizes the detection during the product processing process through the setting of multi-link detectors, and realizes the selection and separation of defective products, thereby improving the working efficiency.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A high-speed assembly device for outer gaskets of cartridge valves, including a device base. A power mechanism for providing power for the operation of the device is arranged inside the device base. A feeding screw is rotatably connected to the device base. A sealing cup detector is arranged on the upper end surface of the device base. A pressing plate is rotatably connected to the upper end surface of the device base. A pressing plate is arranged on the upper end surface of the device base. A gasket detector is arranged on the upper end surface of the device base. A non-conforming product outflow pipe is fixedly connected to the upper end surface of the device base. An outlet pipe is arranged on the right side of the non-conforming product outflow pipe. A flow rack is fixedly connected to the right end surface of the device base. A sealing cup feeding belt is arranged on the flow rack. A semi-finished product outlet belt is arranged on the flow rack. An outer pressing gasket mechanism for realizing gasket re-pressing is arranged inside the device base.

[0007] Preferably, the power mechanism includes a power motor fixedly connected inside the device base. The power motor is connected to a speed reducer through a transmission belt. The speed reducer is connected to a transmission disc through a transmission belt. A transmission shaft is fixedly connected to the transmission disc. A transmission rod is arranged on the transmission shaft.

[0008] Preferably, the external pressure washer mechanism includes receiving rods arranged on the pressing plate and the compound pressing plate. A plurality of fastening nuts are threadedly connected to the upper end surface of the receiving rods. A return spring is sleeved on the receiving rods. An upper fixing ring is provided on the receiving rods, and a lower fixing ring is provided on the receiving rods. A clamping ring is arranged between the upper fixing ring and the lower fixing ring. The lower end surface of the receiving rod is slidably connected with an outer sleeve of the pressure washer, and a positioning head is slidably connected inside the receiving rod.

[0009] Preferably, a blanking pipe is fixedly connected to the upper end surface of the device base, and a raw material barrel is fixedly connected to the upper end surface of the blanking pipe.

[0010] Preferably, the working time interval between the pressing plate and the compound pressing plate is within an adjustable range of 1.5 - 5 s.

[0011] Preferably, a detector for detecting defective products is provided on the unqualified product outflow pipe.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. By setting up multi-link detectors to achieve the detection during the product processing process, and realizing the selection and separation of defective products, the working efficiency is improved.

[0014] 2. By setting up the pressing plate and the compound pressing plate, while achieving the high-speed assembly of the washer, the assembly quality of the washer is ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the high-speed assembly device for the external washer of the cartridge valve proposed by the present invention;

[0016] Figure 2 It is a top view schematic diagram of the high-speed assembly device for the external washer of the cartridge valve proposed by the present invention;

[0017] Figure 3 It is a schematic diagram of the external pressure washer mechanism of the high-speed assembly device for the external washer of the cartridge valve proposed by the present invention;

[0018] Figure 4 It is a schematic diagram of the power mechanism of the high-speed assembly device for the external washer of the cartridge valve proposed by the present invention.

[0019] In the figure: 1 device base, 2 power motor, 3 unqualified product outflow pipe, 4 raw material barrel, 5 cup sealing feeding belt, 6 washer detector, 7 compound pressing plate, 8 pressing-in plate, 9 cup sealing detector, 10 distributing screw, 11 semi-finished product discharging belt, 12 discharging pipe, 13 fastening nut, 14 return spring, 15 receiving rod, 16 clamping ring, 17 upper fixing ring, 18 lower fixing ring, 19 outer pressing washer sleeve, 20 positioning head, 21 speed reducer, 22 transmission belt, 23 transmission disc, 24 transmission shaft, 25 transmission rod. Specific embodiments

[0020] In order to make the above objects, features, and advantages of the present invention more obvious and understandable, the following will describe the specific embodiments of the present invention in detail with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only embodiments.

[0022] Referring to Figures 1-4 , the high-speed assembly equipment for the outer washer of the cartridge valve includes a device base 1. A power mechanism for providing power to enable the operation of the device is provided inside the device base 1. A distributing screw 10 is rotatably connected to the device base 1. A cup sealing detector 9 is provided on the upper end surface of the device base 1. A pressing-in plate 8 is rotatably connected to the upper end surface of the device base 1. A compound pressing plate 7 is provided on the upper end surface of the device base 1. A washer detector 6 is provided on the upper end surface of the device base 1. An unqualified product outflow pipe 3 is fixedly connected to the upper end surface of the device base 1. A discharging pipe 12 is provided on the right side of the unqualified product outflow pipe 3. A flow rack is fixedly connected to the right end surface of the device base 1. A cup sealing feeding belt 5 is provided on the flow rack. A semi-finished product discharging belt 11 is provided on the flow rack. An outer pressing washer mechanism for realizing the re-pressing of the washer is provided inside the device base 1. By setting up multi-link detectors, the detection during the product processing process is realized, and the selection and separation of defective products are realized, so as to improve the working efficiency.

[0023] In the present invention, the power mechanism includes a power motor 2 fixedly connected inside the device base 1. The power motor is connected to a speed reducer 21 through a transmission belt 22. The speed reducer is connected to a transmission disk 23 through the transmission belt 22. A transmission shaft 24 is fixedly connected to the transmission disk 23, and a transmission rod 25 is provided on the transmission shaft 24.

[0024] The external pressure washer mechanism includes a receiving rod 15 arranged on the pressing plate 8 and the compound pressing plate 7. A plurality of fastening nuts 13 are threadedly connected to the upper end surface of the receiving rod 15. A return spring 14 is sleeved on the receiving rod 15. An upper fixing ring 17 and a lower fixing ring 18 are provided on the receiving rod 15. A clamping ring 16 is provided between the upper fixing ring 17 and the lower fixing ring 18. The lower end surface of the receiving rod 15 is slidably connected to a pressure washer outer sleeve 19. A positioning head 20 is slidably connected inside the receiving rod 15. The upper end surface of the device base 1 is fixedly connected to a blanking pipe. The upper end surface of the blanking pipe is fixedly connected to a raw material barrel 4. The working time interval between the pressing plate 8 and the compound pressing plate 7 is within an adjustable range of 1.5 - 5 s. A detector for detecting defective products is provided on the unqualified product outflow pipe 3. By setting the pressing plate and the compound pressing plate, the high-speed assembly of the washer is realized while ensuring the assembly quality of the washer.

[0025] When the present invention is in use, the transmission of raw materials is realized through 5. After the raw materials enter the device base 1, the distribution of the raw materials is realized through the distribution screw 10. Then, the pressing of the washer is realized through the compound pressing plate 7 and the pressing plate 8. The pressing situation of the washer is detected through the washer detector 6. Qualified products are transmitted through the discharge pipe 12 and the semi-finished product discharge belt 11. Products detected as unqualified flow out through the unqualified product outflow pipe 3, realizing the detection and screening of the products. During the pressing process of the washer, the fixing of the receiving rod 15 is realized through the clamping ring 16, the upper fixing ring 17, and the lower fixing ring 18 on the receiving rod 15. At the same time, the positioning of the receiving rod 15 is realized through the positioning head 20 and the pressure washer outer sleeve 19 on the receiving rod 15. The return of the receiving rod 15 is realized through the return spring 14. During this process, the transmission of power is realized through the power motor 2 and the speed reducer 21. The rotation of the transmission disk 23 is driven through the transmission belt 22, realizing the rotation of the distribution screw 10. Then, the reciprocating movement of the compound pressing plate 7 and the pressing plate 8 is realized by driving the transmission rod 25 through the transmission shaft 24.

[0026] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. High-speed assembly equipment for the outer gasket of a cartridge valve, including a device base (1). It is characterized in that a power mechanism for providing power to enable the operation of the device is provided inside the device base (1). A feeding screw (10) is rotatably connected to the device base (1). A cup sealing detector (9) is provided on the upper end surface of the device base (1). A pressing plate (8) is rotatably connected to the upper end surface of the device base (1). A pressing plate (7) is provided on the upper end surface of the device base (1). A gasket detector (6) is provided on the upper end surface of the device base (1). A non-conforming product outflow pipe (3) is fixedly connected to the upper end surface of the device base (1). An outlet pipe (12) is provided on the right side of the non-conforming product outflow pipe (3). A flow rack is fixedly connected to the right end surface of the device base (1). A cup sealing feeding belt (5) is provided on the flow rack. A semi-finished product outlet belt (11) is provided on the flow rack. An outer pressing gasket mechanism for realizing gasket re-pressing is provided inside the device base (1). The power mechanism includes a power motor (2) fixedly connected inside the device base (1). The power motor is connected to a reducer (21) through a transmission belt (22). The reducer is connected to a transmission disc (23) through a transmission belt (22). A transmission shaft (24) is fixedly connected to the transmission disc (23). A transmission rod (25) is provided on the transmission shaft (24). The outer pressing gasket mechanism includes a receiving rod (15) provided on the pressing plate (8) and the pressing plate (7). A plurality of fastening nuts (13) are threadedly connected to the upper end surface of the receiving rod (15). A return spring (14) is sleeved on the receiving rod (15). An upper fixing ring (17) is provided on the receiving rod (15). A lower fixing ring (18) is provided on the receiving rod (15). A clamping ring (16) is provided between the upper fixing ring (17) and the lower fixing ring (18). A pressing gasket outer sleeve (19) is slidably connected to the lower end surface of the receiving rod (15). A positioning head (20) is slidably connected inside the receiving rod (15). A blanking pipe is fixedly connected to the upper end surface of the device base (1). A raw material bucket (4) is fixedly connected to the upper end surface of the blanking pipe. The working time interval between the pressing plate (8) and the pressing plate (7) is within an adjustable range of 1.5 - 5 s. A detector for detecting defective products is provided on the non-conforming product outflow pipe (3).

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