A valve assembly production line

Abstract

The present invention discloses a valve assembly production line, which includes a frame, and first and second assembly equipment mounted on the frame. The frame is provided with a first material moving device, a second material moving device, and a third material moving device. The first assembly equipment includes a first loading device, an upper nozzle device, a transfer device, an upper sealing ring device, a tightening device, a flipping device, and an oiling and installation device. The second assembly equipment includes a second loading device, an upper rotating shaft device, an upper baffle device, and an upper retaining spring device. Through the above structure, the first and second assembly equipment on the frame can respectively install corresponding components on the first and second valve bodies. The above work does not require manual intervention, thereby reducing the number of steps involved by production personnel in the valve assembly work and thus reducing the labor intensity of production personnel.

Description

Technical Field

[0001] The present invention relates to the technical field of valve assemblies, and in particular to a valve assembly production line. Background Art

[0002] In the existing technology, production personnel need to manually install corresponding parts on the first valve body 6100 and the second valve body 6200, and assemble the first valve body 6100 and the second valve body 6200 with the corresponding parts installed to complete the valve assembly work. Among them, the above-mentioned valve assembly work has many steps, so it is more labor-intensive for production personnel. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a valve assembly production line that can reduce the labor intensity of production personnel.

[0004] According to an embodiment of the present invention, a valve assembly production line is used to install a nozzle, a sealing ring and a valve core on a first valve body, and to install a rotating shaft, a baffle and a retaining spring on a second valve body. The valve assembly production line includes a frame, a first assembly device and a second assembly device. The frame is provided with a first material moving device, a second material moving device and a third material moving device. The first material moving device is provided with a carrier group, and the carrier group includes a first carrier and a second carrier arranged side by side. The first material moving device can drive the carrier group to move to a first position, a second position, a third position, a fourth position, a fifth position and the like in sequence. and the sixth position, the second material moving device is provided with a third carrier, and the second material moving device can drive the third carrier to move to the seventh position and the eighth position in sequence, the third material moving device is provided with a fourth carrier, and the third material moving device can drive the fourth carrier to move to the ninth position, the tenth position, the eleventh position and the twelfth position in sequence, the first assembly equipment is provided on the frame, the first assembly equipment includes a first loading device, an upper nozzle device, a transfer device, an upper sealing ring device, a tightening device, a flipping device and an oiling installation device, the first loading device is used to transfer the first valve body to the first carrier in the first position, the upper nozzle device is used to transfer the nozzle to the first valve body in the second position, the transfer device is used to rotate the first valve body on the first carrier in the third position to the second carrier, the upper sealing ring device is used to install the sealing ring on the first valve body in the fourth position, the tightening device is used to tighten the nozzle on the first valve body in the fifth position, the flipping device is used to flip the first valve body on the second carrier in the sixth position to the third carrier in the seventh position, and the oiling installation device is used to The valve core is oiled and used to install the oiled valve core on the first valve body at the eighth position. The second assembly equipment is arranged on the frame. The second assembly equipment includes a second loading device, an upper rotating shaft device, an upper baffle device and an upper retaining spring device. The second loading device is used to move the second valve body to the fourth carrier at the ninth position. The upper rotating shaft device is used to install the rotating shaft on the second valve body at the tenth position. The upper baffle device is used to install the baffle on the second valve body at the eleventh position. The upper retaining spring device is used to install the retaining spring on the rotating shaft on the second valve body at the twelfth position.

[0005] A valve assembly production line according to an embodiment of the present invention has at least the following beneficial effects: through the above structure, the first assembly device and the second assembly device on the rack can respectively install corresponding components on the first valve body and the second valve body, wherein the above work does not require human participation, therefore, the number of steps involved by production personnel in the valve assembly work can be reduced, thereby reducing the labor intensity of production personnel.

[0006] According to some embodiments of the present invention, the first assembly equipment further includes a dust suction device, the second material transfer device can drive the third carrier to move to the seventh position, the thirteenth position and the eighth position in sequence, and the dust suction device is used to suction dust from the first valve body at the thirteenth position.

[0007] According to some embodiments of the present invention, the first assembly equipment also includes a removing and detecting device, and the second material removing device can drive the third carrier to move to the seventh position, the eighth position and the fourteenth position in sequence, and the removing and detecting device is used to remove the first valve body at the fourteenth position, and to move the first valve body back to the third carrier at the fourteenth position.

[0008] According to some embodiments of the present invention, the first assembly equipment also includes a first discharging device, and the second moving device can drive the third carrier to move to the seventh position, the eighth position and the fifteenth position in sequence, and the first discharging device is used to move the first valve body at the fifteenth position to the first workstation.

[0009] According to some embodiments of the present invention, the second assembly equipment further includes an oiling device, the third material moving device can drive the fourth carrier to move to the ninth position, the sixteenth position, the tenth position, the eleventh position and the twelfth position in sequence, and the oiling device is used to apply oil to the second valve body at the sixteenth position.

[0010] According to some embodiments of the present invention, the second assembly equipment also includes a second discharging device, and the third moving device can drive the fourth carrier to move to the ninth position, the tenth position, the eleventh position, the twelfth position and the seventeenth position in sequence, and the second discharging device is used to transfer the second valve body at the seventeenth position to the second workstation.

[0011] According to some embodiments of the present invention, the second assembly equipment also includes an upper valve cover device, the third material moving device can drive the fourth carrier to move to the ninth position, the eighteenth position, the tenth position, the eleventh position and the twelfth position in sequence, and the upper valve cover device is used to install the valve cover on the second valve body at the eighteenth position.

[0012] According to some embodiments of the present invention, the frame is provided with a fourth material moving device, the fourth material moving device is provided with a fifth carrier, the fourth material moving device can drive the fifth carrier to move to the nineteenth position, the twentieth position and the twenty-first position in sequence, the second assembly equipment also includes a first screw-on device and a second screw-on device, the fifth carrier at the nineteenth position is used for placing the assembled first valve body and second valve body, the first screw-on device is used to install the first screw on the first valve body and the second valve body at the 20th position, and the second screw-on device is used to install the second screw on the first valve body and the second valve body at the twenty-first position.

[0013] According to some embodiments of the present invention, the fifth carrier is provided with a pressing assembly, and the pressing assembly is used to press the assembled first valve body and second valve body on the fifth carrier.

[0014] According to some embodiments of the present invention, the second assembly equipment also includes a third discharging device, the fourth moving device can drive the fifth carrier to move to the nineteenth position, the twentieth position, the twenty-first position and the twenty-second position in sequence, and the third discharging device is used to transfer the assembled first valve body and second valve body at the twenty-second position to the third workstation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which:

[0016] Figure 1 is a structural diagram of an embodiment of a second assembly device of the present invention;

[0017] Figure 2 for Figure 1 A partial exploded view of the first tray taking mechanism shown in ;

[0018] Figure 3 for Figure 1 The structural diagram of the oil point device shown in;

[0019] Figure 4 for Figure 1 The structural diagram of the upper rotating shaft device shown in ;

[0020] Figure 5 for Figure 1 The structural diagram of the upper baffle device shown in ;

[0021] Figure 6 for Figure 1 The structural diagram of the upper retaining spring device shown in ;

[0022] Figure 7 for Figure 6 A cross-sectional view of the upper retaining spring device shown in ;

[0023] Figure 8 for Figure 1 The structural diagram of the first transfer mechanism shown in ;

[0024] Figure 9 for Figure 1 A partial exploded view of the fourth carrier and the second valve body equipped with corresponding components shown in FIG;

[0025] Figure 10 for Figure 1 A cross-sectional view of the fourth carrier and the second valve body equipped with corresponding components shown in FIG;

[0026] Figure 11 This is a structural diagram of an embodiment of a first assembly device of the present invention;

[0027] Figure 12 for Figure 11 The structural diagram of the upper nozzle device shown in;

[0028] Figure 13 for Figure 11 The structural diagram of the upper sealing ring device shown in ;

[0029] Figure 14 for Figure 11 The structural diagram of the flipping device shown in ;

[0030] Figure 15 for Figure 11 The structural diagram of the dust collection device shown in ;

[0031] Figure 16 for Figure 11 The structural diagram of the transfer device shown in;

[0032] Figure 17 for Figure 11 The structural diagram of the oiling installation device shown in;

[0033] Figure 18 This is a simplified diagram of the valve assembly production line of the present invention. DETAILED DESCRIPTION

[0034] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it should not be understood as a limitation on the scope of protection of the present invention.

[0035] In the description of the present invention, if there are descriptions of first, second, third, fourth, fifth, etc., they are only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0037] In the present invention, unless otherwise expressly defined, terms such as "disposed," "installed," and "connected" should be interpreted broadly. For example, they may refer to direct connection or indirect connection through an intermediate medium; fixed connection or detachable connection or integral molding; mechanical connection; and internal communication between two components or interaction between two components. Those skilled in the art can reasonably determine the specific meanings of these terms in the present invention based on the specific content of the technical solution.

[0038] Reference Figures 1 to 18 An embodiment of the present invention provides a valve assembly production line, which is used to install a nozzle 7100, a sealing ring 7200 and a valve core 7300 on a first valve body 6100, and to install a rotating shaft 7400, a baffle 7500 and a retaining spring 7600 on a second valve body 6200. The valve assembly production line includes a frame 1000, a first assembly device and a second assembly device.

[0039] The frame 1000 is provided with a first material moving device 1100, a second material moving device 1200 and a third material moving device 1300. The first material moving device 1100 is provided with a carrier group, and the carrier group includes a first carrier 1111 and a second carrier 1112 arranged side by side. The first material moving device 1100 can drive the carrier group to move to the first position, the second position, the third position, the fourth position, the fifth position and the sixth position in sequence. The second material moving device 1200 is provided with a third carrier 1211. The second material moving device 1200 can drive the third carrier 1211 to move to the seventh position and the eighth position in sequence. The third material moving device 1300 is provided with a fourth carrier 1311. The third material moving device 1300 can drive the fourth carrier 1311 to move to the ninth position, the tenth position, the eleventh position and the twelfth position in sequence. The first assembly equipment is provided on the frame 1000. The first assembly equipment includes a first loading device 2100, an upper nozzle device 2200, a transfer device 2300, an upper sealing ring device 2400, a tightening device 2500, a flipping device 2600 and an oiling installation device 2700. The first loading device 2100 is used to transfer the first valve body 6100 to the first carrier 1111 at the first position, and the upper nozzle device 2200 is used to transfer the nozzle 7100 to the first valve body 6100 at the second position. The transfer device 2300 is used to rotate the first valve body 6100 on the first carrier 1111 at the third position to the second carrier 1112. The upper sealing ring device 2400 is used to install the sealing ring 7200 on the first valve body 6100 at the fourth position. The tightening device 2500 is used to tighten the nozzle 7100 on the first valve body 6100 at the fifth position. The flipping device 2600 is used to flip the first valve body 6100 on the second carrier 1112 at the sixth position to the third carrier 1211 at the seventh position. The oiling and installation device 2700 is used to oil the valve core 7300 and to install the oiled valve core 7300 on the first valve body at the eighth position. 6100, the second assembly equipment is arranged on the frame 1000, and the second assembly equipment includes a second loading device 3100, an upper rotating shaft device 3200, an upper baffle device 3300 and an upper retaining spring device 3400. The second loading device 3100 is used to transfer the second valve body 6200 to the fourth carrier 1311 at the ninth position, the upper rotating shaft device 3200 is used to install the rotating shaft 7400 on the second valve body 6200 at the tenth position, the upper baffle device 3300 is used to install the baffle 7500 on the second valve body 6200 at the eleventh position, and the upper retaining spring device 3400 is used to install the retaining spring 7600 on the rotating shaft 7400 on the second valve body 6200 at the twelfth position.

[0040] Through the above structure, the first assembly device and the second assembly device on the rack 1000 can respectively install the corresponding components on the first valve body 6100 and the second valve body 6200, wherein the above work does not require human participation, therefore, the number of steps involved by production personnel in the valve assembly work can be reduced, thereby reducing the labor intensity of production personnel.

[0041] In this embodiment, in order to vacuum the first valve body 6100 before the valve core 7300 is installed on the first valve body 6100, and to detect whether the nozzle 7100, the sealing ring 7200 and the oiled valve core 7300 are installed on the first valve body 6100, and to transfer the first valve body 6100 that meets the inspection requirements to the first station for production personnel to take, refer to Figure 11 The first assembly equipment also includes a dust suction device 2800, a removal and detection device 2900 and a first discharge device 4100. The second removal device 1200 can drive the third carrier 1211 to move to the seventh position, the thirteenth position, the eighth position, the fourteenth position and the fifteenth position in sequence. The dust suction device 2800 is used to vacuum the first valve body 6100 at the thirteenth position. The removal and detection device 2900 is used to remove the first valve body 6100 at the fourteenth position and to move the first valve body 6100 back to the third carrier 1211 at the fourteenth position. The first discharge device 4100 is used to transfer the first valve body 6100 at the fifteenth position to the first workstation.

[0042] In this embodiment, in order to oil the second valve body 6200 before the rotating shaft 7400 is installed on the second valve body 6200, and in order to transfer the second valve body 6200 equipped with the rotating shaft 7400, the baffle 7500 and the retaining ring 7600 to the second station for the production staff to take, refer to Figure 1 The second assembly equipment also includes an oiling device 3500 and a second discharging device 4200. The third material moving device 1300 can drive the fourth carrier 1311 to move to the ninth position, the sixteenth position, the tenth position, the eleventh position, the twelfth position and the seventeenth position in sequence. The oiling device 3500 is used to put oil on the second valve body 6200 at the sixteenth position, and the second discharging device 4200 is used to transfer the second valve body 6200 at the seventeenth position to the second workstation.

[0043] In some embodiments, in order to install the valve cover 7700 on the second valve body 6200, refer to Figure 1The second assembly equipment also includes an upper valve cover device 5100, and the third material moving device 1300 can drive the fourth carrier 1311 to move to the ninth position, the eighteenth position, the sixteenth position, the tenth position, the eleventh position, the twelfth position and the seventeenth position in sequence, wherein the upper valve cover device 5100 is used to install the valve cover 7700 on the second valve body 6200 at the eighteenth position, and the second discharging device 4200 is used to transfer the second valve body 6200 connected with the valve cover 7700 at the seventeenth position to the second workstation.

[0044] Production personnel, at the first and second workstations, respectively, pick up the first valve body 6100 and second valve body 6200, each equipped with corresponding components, and assemble them to complete the valve assembly process. The first valve body 6100 has a first mounting hole 6110 and a second mounting hole 6120, while the second valve body 6200 has a third mounting hole 6210 and a fourth mounting hole 6220. When the first and second valve bodies 6100 and 6200 are assembled, the first and third mounting holes 6110 and 6210 are positioned opposite each other, and the second and fourth mounting holes 6120 and 6220 are positioned opposite each other.

[0045] In this embodiment, in order to enhance the connection stability of the first valve body 6100 and the second valve body 6200 after assembly, Figure 1 The frame 1000 is provided with a fourth material moving device 1400, and the fourth material moving device 1400 is provided with a fifth carrier 1411. The fourth material moving device 1400 can drive the fifth carrier 1411 to move to the nineteenth position, the twentieth position and the twenty-first position in sequence. The second assembly equipment also includes a first upper screw device 5200 and a second upper screw device 5300. The fifth carrier 1411 at the nineteenth position is used for production personnel to place the assembled first valve body 6100 and the second valve body 6200. The first upper screw device 5200 is used to thread the first screw to the first mounting hole 6110 and the third mounting hole 6210 at the twentieth position. The second upper screw device 5300 is used to thread the second screw to the second mounting hole 6120 and the fourth mounting hole 6220 at the twenty-first position.

[0046] In order to reduce the vibration of the assembled first valve body 6100 and the second valve body 6200 when the first screw or the second screw is installed, refer to Figure 1 The fifth carrier 1411 is provided with a pressing assembly 5400 , which is used to press the assembled first valve body 6100 and second valve body 6200 on the fifth carrier 1411 .

[0047] In this embodiment, in order to move the assembled first valve body 6100 and the second valve body 6200 with the first screw and the second screw installed to the third station, refer to Figure 1 The second assembly equipment also includes a third discharging device 4300. The fourth moving device 1400 can drive the fifth carrier 1411 to move to the nineteenth position, the twentieth position, the twenty-first position and the twenty-second position in sequence. The third discharging device 4300 is used to transfer the assembled first valve body 6100 and the second valve body 6200 at the twenty-second position to the third workstation.

[0048] Reference Figure 9 and Figure 10 The fourth carrier 1311 is provided with a first receiving groove 1311A and a first receiving hole 1311B, which are arranged vertically. The first receiving groove 1311A is used to insert the bottom of the second valve body 6200, and the first receiving hole 1311B is used to insert the rotating shaft 7400 mounted on the second valve body 6200. The side of the fourth carrier 1311 is provided with an avoidance hole 1311C connected to the first receiving hole 1311B. The avoidance hole 1311C is configured to correspond to the latch 7410 on the rotating shaft 7400. The latch 7410 is used to receive the retaining spring 7600, thereby securing the retaining spring 7600 to the rotating shaft 7400.

[0049] It is understandable that, referring to Figure 9 and Figure 10 A first groove 6230 is provided at the top of the second valve body 6200, a through hole 6240 is provided at the bottom of the first groove 6230, and a positioning groove 6250 is provided at the bottom of the first groove 6230. When the rotating shaft 7400 is installed on the second valve body 6200, the rotating shaft 7400 is passed through the through hole 6240, the top of the rotating shaft 7400 is located in the first groove 6230, and the bottom of the rotating shaft 7400 is located below the bottom of the second valve body 6200; when the baffle 7500 is installed on the second valve body 6200, the baffle 7500 is sleeved on the top of the rotating shaft 7400, the baffle 7500 abuts against the bottom of the first groove 6230, and the positioning block 7510 of the baffle 7500 is inserted into the positioning groove 6250.

[0050] Reference Figure 11 and Figure 12 The first platform 1111 and the second platform 1112 are both provided with a second storage slot for inserting the first valve body 6100. The first platform 1111 and the second platform 1112 are arranged side by side and are point-symmetrically arranged. When the first valve body 6100 is inserted into the second storage slot of the first platform 1111, the first valve tube 6130 and the second valve tube 6140 of the first valve body 6100 are arranged inside and outside, and the insertion hole 6150 of the first valve body 6100 is arranged downward. When the first valve body 6100 is inserted into the second storage slot of the second platform 1112, the first valve tube 6130 and the second valve tube 6140 of the first valve body 6100 are arranged inside and outside, and the insertion hole 6150 of the first valve body 6100 is arranged downward.

[0051] Reference Figure 14 The third carrier 1211 is provided with a third placement groove 1211A for inserting the first valve body 6100. When the first valve body 6100 is inserted into the third placement groove 1211A of the third carrier 1211, the first valve tube 6130 and the second valve tube 6140 are both located in the third placement groove 1211A, and the insertion hole 6150 of the first valve body 6100 is set upward.

[0052] Reference Figure 1 The fifth carrier 1411 is provided with a fourth placement groove for inserting the assembled first valve body 6100 and the second valve body 6200. When the assembled first valve body 6100 and the second valve body 6200 are inserted into the fourth placement groove, the first mounting hole 6110 and the third mounting hole 6210 are arranged at the bottom and the top, and the second mounting hole 6120 and the fourth mounting hole 6220 are arranged at the bottom and the top.

[0053] The second loading device 3100 includes a first transfer mechanism 3110 and a first plate transfer mechanism 3120 .

[0054] Reference Figure 1 The first transferring mechanism 3110 and the first tray moving mechanism 3120 are both arranged on the frame 100. The first tray moving mechanism 3120 is provided with a first material tray member 3123. The first material tray member 3123 is used to accommodate multiple second valve bodies 6200. The first tray moving mechanism 3120 can drive the first material tray member 3123 to move so that the individual second valve bodies 6200 on it are moved to the twenty-third position in sequence. The first transferring mechanism 3110 is used to transfer the second valve body 6200 at the twenty-third position to the fourth carrier 1311 at the ninth position.

[0055] It will be understood that a plurality means at least three.

[0056] The first transfer mechanism 3110 includes a first driving member 3111 , a first mounting frame 3112 , a second driving member 3113 , a second mounting frame 3114 , a third driving member 3115 , and a first clamp 3116 .

[0057] Reference Figure 8The first driving member 3111 is provided on the frame 1000, the first mounting bracket 3112 is connected to the output end of the first driving member 3111, and the first driving member 3111 can drive the first mounting bracket 3112 to move laterally, the second driving member 3113 is provided on the first mounting bracket 3112, and the second mounting bracket 3114 is slidably provided on the first mounting bracket 3112, the output end of the second driving member 3113 is connected to the second mounting bracket 3114, and the second driving member 3113 can drive the second mounting bracket 3114 to move longitudinally, the third driving member 3115 is provided on the second mounting bracket 3114, and the output end of the third driving member 3115 is connected to the first clamp 3116, and the third driving member 3115 can drive the first clamp 3116 to rotate, and the two jaws of the first clamp 3116 can both abut against the wall of the first groove 6230 of the second valve body 6200 so as to extract the second valve body 6200. Among them, the first driving member 3111 can be set as a linear module, etc.; the second driving member 3113 can be set as a cylinder push rod, etc.; the third driving member 3115 can be set as a rotary cylinder, etc.; the first clamp 3116 can be set as a pneumatic clamp, etc.

[0058] The first disk moving mechanism 3120 includes a fourth driving member 3121 and a fifth driving member 3122 .

[0059] Reference Figure 2 The fourth driving member 3121 is disposed on the frame 1000. The output end of the fourth driving member 3121 is connected to the fifth driving member 3122. The fourth driving member 3121 can drive the fifth driving member 3122 to move laterally. The output end of the fifth driving member 3122 is connected to the first material tray member 3123. The fifth driving member 3122 can drive the first material tray member 3123 to move longitudinally. The fourth driving member 3121 can be configured as a linear module, etc., and the fifth driving member 3122 can be configured as a cylinder push rod, etc.

[0060] Reference Figure 2 The output end of the fifth driving member 3122 is provided with a carrier 3122A, and four plug-in columns 3122A1 are provided on the carrier 3122A. The bottom of the first material tray member 3123 is provided with four slots. When the first material tray member 3123 abuts against the carrier 3122A and the four plug-in blocks 3122A1 are inserted into the four slots one by one, the first material tray member 3123 is connected to the output end of the fifth driving member 3122, wherein the first material tray member 3123 can move upward to separate from the carrier 3122A.

[0061] In this embodiment, referring to Figure 2, the first tray moving mechanism 3120 can move the empty first material tray 3123 to the twenty-fourth position, and the frame 1000 is provided with a first tray taking mechanism 1500, and the first tray taking mechanism 1500 includes a sixth driving member 1510 and a tray taking rack 1520, and the tray taking rack 1520 is provided with four pushing vertical rods 1521, and the sixth driving member 1510 is provided on the frame 1000, and the output end of the sixth driving member 1510 is connected to the tray taking rack 1520, and the pushing vertical rods 1521 are slidingly provided on the frame 1000, and the sixth driving member 1510 can drive the tray taking rack 1520 to move longitudinally, so that the four pushing vertical rods 1521 push the four bottom corners of the material tray rack 3123 one by one, so that the material tray rack 3123 moves upward and away from the carrier 3122A.

[0062] The first loading device 2100 includes a second transfer mechanism 2110 and a second plate transfer mechanism 2120 .

[0063] Reference Figure 11 The second transferring mechanism 2110 and the second tray moving mechanism 2120 are both arranged on the frame 1000. The second tray moving mechanism 2120 is provided with a second material tray member 2123. The second material tray member 2123 is used to accommodate multiple first valve bodies 6100. The second tray moving mechanism 2120 can drive the second material tray member 2123 to move so that the single first valve body 6100 on it moves to the twenty-fifth position in sequence. The second transferring mechanism 2110 is used to transfer the first valve body 6100 at the twenty-fifth position to the first carrier 1111 at the first position.

[0064] It should be noted that the structure of the second transfer mechanism 2110 is the same as that of the first transfer mechanism 3110, so it will not be repeated here. The clamp on the second transfer mechanism 2110 transfers the first valve body 6100 by clamping and releasing.

[0065] It should be noted that the second plate shifting mechanism 2120 has the same structure as the first plate shifting mechanism 3120 , and thus will not be described again here.

[0066] The first material moving device 1100 includes a seventh driving member and a turntable 1110 .

[0067] Reference Figure 11 The seventh driving member is arranged on the frame 1000, the output end of the seventh driving member is connected to the turntable 1110, the first carrier 1111 and the second carrier 1112 are both arranged on the turntable 1110, and the seventh driving member can drive the turntable 1110 to rotate so that the carrier group moves to the first position, the second position, the third position, the fourth position, the fifth position and the sixth position in sequence.

[0068] It should be noted that the second material transfer device 1200 has the same structure as the first material transfer device 1100, so it will not be repeated here. The third platform 1211 is arranged on the turntable of the second material transfer device 1200; the third material transfer device 1300 has the same structure as the first material transfer device 1100, so it will not be repeated here. The fourth platform 1311 is arranged on the turntable of the third material transfer device 1300; the fourth material transfer device 1400 has the same structure as the first material transfer device 1100, so it will not be repeated here. The fifth platform 1411 is arranged on the turntable of the fourth material transfer device 1400.

[0069] The first discharging device 4100 includes a third transfer mechanism 4110 and a first chain conveying mechanism 4120 .

[0070] Reference Figure 11 The third transferring mechanism 4110 and the first chain conveying mechanism 4120 are both arranged on the frame 100. The first chain conveying mechanism 4120 is provided with a carrier, and the carrier is provided with a fifth storage slot. The fifth storage slot is used to accommodate a single first valve body 6100. The third transferring mechanism 4110 is used to transfer the first valve body 6100 at the fifteenth position to the twenty-seventh position. The fifth storage slot can receive the first valve body 6100 transferred by the third transferring mechanism 4110 at the twenty-seventh position. The first chain conveying mechanism 4120 can drive the carrier to move to transfer the received first valve body 6100 to the first workstation.

[0071] The third transfer mechanism 4110 includes an eighth driving member, a third mounting frame, a ninth driving member, a fourth mounting frame, and a second clamp.

[0072] Reference Figure 11 The eighth driving member is disposed on the frame 1000, the third mounting bracket is connected to the output end of the eighth driving member, and the eighth driving member is capable of driving the third mounting bracket to move laterally. The ninth driving member is disposed on the third mounting bracket, and the fourth mounting bracket is slidably mounted on the third mounting bracket. The output end of the ninth driving member is connected to the fourth mounting bracket, and the ninth driving member is capable of driving the fourth mounting bracket to move longitudinally. The second clamp is disposed on the fourth mounting bracket, and both jaws of the second clamp are capable of abutting against the wall of the insertion hole 6150 of the first valve body 6100 to extract the first valve body 6100. The eighth driving member can be configured as a linear module, for example; the ninth driving member can be configured as a cylinder push rod, for example; and the second clamp can be configured as a pneumatic clamp, for example.

[0073] The first chain conveying mechanism 4120 includes a tenth driving member, a chain, and two rotating wheel members.

[0074] Reference Figure 11The two wheels are both rotatably connected to the frame 1000. A chain is mounted on the two wheels, and the carrier is connected to the chain. A tenth driving member is disposed on the frame 1000. The output end of the tenth driving member is connected to one of the wheels. The tenth driving member can drive one of the wheels to rotate, thereby driving the chain to operate. The tenth driving member is configured as a motor.

[0075] The second discharging device 4200 includes a fourth transfer mechanism 4210 and a second chain conveying mechanism 4220 .

[0076] It should be noted that the fourth transfer mechanism 4210 has the same structure as the first transfer mechanism 3110 and will not be described again here. The fourth transfer mechanism 4210 is used to transfer the second valve body 6200 from the 17th position to the 28th position. The two clamping jaws of the clamp of the fourth transfer mechanism 4210 are capable of abutting against the walls of the first groove 6230 of the second valve body 6200 to remove the second valve body 6200.

[0077] It should be noted that the second chain conveyor mechanism 4220 has the same structure as the first chain conveyor mechanism 4120, and therefore will not be described again here. The storage slot on the second chain conveyor mechanism 4220 is capable of receiving the transferred second valve body 6200 at the 28th position, and the second chain conveyor mechanism 4220 is capable of driving the received second valve body 6200 to the second workstation.

[0078] The third discharging device 4300 includes a fifth transfer mechanism 4310 and a third chain conveying mechanism 4320 .

[0079] It should be noted that the fifth transfer mechanism 4310 has the same structure as the third transfer mechanism 4110 and will not be described again here. The fifth transfer mechanism 4310 is used to transfer the assembled first valve body 6100 and second valve body 6200 from the 22nd position to the 29th position. The two clamping jaws of the clamp of the fifth transfer mechanism 4310 are capable of abutting the walls of the second groove 6260 of the second valve body 6200 to remove the assembled first valve body 6100 and second valve body 6200.

[0080] It should be noted that the third chain conveyor mechanism 4320 has the same structure as the first chain conveyor mechanism 4120, and therefore will not be described again here. The storage slot on the third chain conveyor mechanism 4320 is capable of receiving the transferred assembled first valve body 6100 and second valve body 6200 at the 29th position, and the third chain conveyor mechanism 4320 is capable of driving the received assembled first valve body 6100 and second valve body 6200 to the third workstation.

[0081] The pressing assembly 5400 includes an eleventh driving member 5410 and a pressing block 5420 .

[0082] Reference Figure 1 The eleventh driving member 5410 is disposed on the fifth carrier 1411. The output end of the eleventh driving member 5410 is connected to the pressing block 5420. The eleventh driving member 5410 can drive the pressing block 5420 to move and press the assembled first valve body 6100 and second valve body 6200 on the fifth carrier 1411. The eleventh driving member 5410 is configured as a cylinder push rod or the like.

[0083] The first screw-up device 5200 includes a twelfth driving member, a fifth mounting bracket, a thirteenth driving member, a sixth mounting bracket, a fourteenth driving member, and a rotating head.

[0084] Reference Figure 1 The twelfth driving member is provided on the frame 1000, the fifth mounting bracket is slidably provided on the frame 1000, the output end of the twelfth driving member is connected to the fifth mounting bracket, and the twelfth driving member can drive the fifth mounting bracket to move longitudinally. The thirteenth driving member is provided on the fifth mounting bracket, the output end of the thirteenth driving member is connected to the sixth mounting bracket, and the thirteenth driving member can drive the sixth mounting bracket to move longitudinally. The fourteenth driving member is provided on the sixth mounting bracket, the output end of the fourteenth driving member is connected to the rotary head, and the fourteenth driving member can drive the rotary head to rotate. The rotary head rotates to thread the first screw into the first mounting hole 6110 and the third mounting hole 6210 at the twentieth position. The twelfth driving member is configured as a cylinder push rod, etc.; the thirteenth driving member is configured as a cylinder push rod, etc.; and the fourteenth driving member is configured as a motor, etc.

[0085] It should be noted that the second screw assembly 5300 has the same structure as the first screw assembly 5200, so a detailed description thereof will not be repeated. The second screw assembly 5300 rotates to thread the second screw into the second mounting hole 6120 and the fourth mounting hole 6220 at the 21st position.

[0086] The oil injection device 3500 includes a fifteenth driving member 3510 , a seventh mounting bracket 3520 , and an oil injector 3530 .

[0087] Reference Figure 1 and Figure 3 The fifteenth driving member 3510 is mounted on the frame 1000, and the seventh mounting bracket 3520 is slidably mounted on the frame 1000. The fifteenth driving member 3510 can drive the seventh mounting bracket 3520 to move longitudinally. The oiler 3530 is mounted on the seventh mounting bracket 3520. The oiler 3530 is located above the second valve body 6200 at the sixteenth position, and the oiler head of the oiler 3530 can move downward to the first groove 6230 to apply oil. The fifteenth driving member 3510 is configured as a cylinder push rod, etc.

[0088] The removal detection device 2900 includes a sixteenth driving member 2910 , an eighth mounting bracket 2920 , a seventeenth driving member 2930 and a third clamp 2940 .

[0089] Reference Figure 11 The sixteenth driving member 2910 is mounted on the frame 1000, and the eighth mounting bracket 2920 is slidably mounted on the frame 1000. The output end of the sixteenth driving member 2910 is connected to the eighth mounting bracket 2920, and the sixteenth driving member 2910 can drive the eighth mounting bracket 2920 to move longitudinally. The seventeenth driving member 2930 is mounted on the eighth mounting bracket 2920, and the output end of the seventeenth driving member 2930 is connected to the third clamp 2940, and the seventeenth driving member 2930 can drive the third clamp 2940 to rotate. Both jaws of the third clamp 2940 can abut against the wall of the insertion hole 6150 of the first valve body 6100 to extract the first valve body 6100. When the first valve body 6100 is extracted, the production staff can observe whether the components on the first valve body 6100 are properly installed. Among them, the sixteenth driving member 2910 is configured as a cylinder push rod, etc.; the seventeenth driving member 2930 is configured as a motor, etc.; the third clamp 2940 is configured as a pneumatic clamp, etc.

[0090] In some embodiments, the output end of the seventeenth driving member 2930 is connected to a weight sensor, and the weight sensor is connected to the third clamp 2940 .

[0091] The dust collecting device 2800 includes an eighteenth driving member 2810 , a ninth mounting bracket 2820 and a dust collector 2830 .

[0092] Reference Figure 15 The eighteenth driving member 2810 is mounted on the frame 1000, the ninth mounting bracket 2820 is slidably mounted on the frame 1000, and the vacuum cleaner 2830 is mounted on the ninth mounting bracket 2820. The eighteenth driving member 2810 can drive the ninth mounting bracket 2820 to move longitudinally, and the vacuum cleaner head 2830 can move downward to the insertion hole 6150 of the first valve body 6100 at the thirteenth position to vacuum the cavity of the insertion hole 6150. The eighteenth driving member 2810 is configured as a cylinder push rod, etc.

[0093] The transfer device 2300 includes a nineteenth driving member 2310 , a tenth mounting bracket 2320 , a twentieth driving member 2330 , and a fourth clamp 2340 .

[0094] Reference Figure 16The nineteenth driving member 2310 is mounted on the frame 1000, the tenth mounting bracket 2320 is slidably mounted on the frame 1000, the output end of the nineteenth driving member 2310 is connected to the tenth mounting bracket 2320, the twentieth driving member 2330 is mounted on the tenth mounting bracket 2320, and the fourth clamp 2340 is connected to the output end of the twentieth driving member 2330. The nineteenth driving member 2310 can drive the tenth mounting bracket 2320 to move longitudinally, the twentieth driving member 2330 can drive the fourth clamp 2340 to rotate, and the fourth clamp 2340 can clamp the first valve body 6100 on the first carrier 1111 in the third position, so as to coordinate longitudinal movement and rotation to rotate the first valve body 6100 to the second carrier 1112 in the third position. The nineteenth driving member 2310 can be configured as a cylinder push rod, etc.; the twentieth driving member 2330 can be configured as a rotary cylinder, etc.; and the fourth clamp 2340 can be configured as a pneumatic clamp, etc.

[0095] The flipping device 2600 includes a twenty-first driving member 2610 , an eleventh mounting bracket 2620 , a twenty-second driving member 2630 and a fifth clamp 2640 .

[0096] Reference Figure 14 The twenty-first driving member 2610 is mounted on the frame 1000, the eleventh mounting bracket 2620 is slidably mounted on the frame 1000, the output end of the twenty-first driving member 2610 is connected to the eleventh mounting bracket 2620, the twenty-second driving member 2630 is mounted on the eleventh mounting bracket 2620, and the fifth clamp 2640 is connected to the output end of the twenty-second driving member 2630. The twenty-first driving member 2610 can drive the eleventh mounting bracket 2620 to move longitudinally, and the twenty-second driving member 2630 can drive the fifth clamp 2640 to rotate. The fifth clamp 2640 can clamp the first valve body 6100 on the second carrier 1112 in the sixth position, so as to coordinate longitudinal movement and flipping to flip the first valve body 6100 to the third carrier 1211 in the seventh position. The twenty-first driving member 2610 can be configured as a cylinder push rod, etc.; the twenty-second driving member 2630 can be configured as a rotary cylinder, etc.; and the fifth clamp 2640 can be configured as a pneumatic clamp, etc.

[0097] The upper rotating shaft device 3200 includes a first vibrating feeder 3210 , a first material dividing assembly 3220 , and a sixth transfer mechanism 3230 , all of which are arranged on the frame 1000 .

[0098] Reference Figure 4The first vibrating feeder 3210 is provided with a first feeding channel 3211 for the rotating shaft 7400 to pass through. The first vibrating feeder 3210 can drive the rotating shaft 7400 to pass through the first feeding channel 3211. The first material dividing assembly 3220 is used to receive and separate the single rotating shaft 7400 output from the first feeding channel 3211. The sixth transferring mechanism 3230 is used to remove the separated rotating shaft 7400, and to insert the removed rotating shaft 7400 into the through hole 6240 of the second valve body 6200 at the tenth position.

[0099] The first material dividing assembly 3220 includes a twenty-third driving member 3221 , a first sliding member 3222 and a first material limiting member 3223 .

[0100] Reference Figure 4 The first slider 3222 is slidably connected to the frame 1000. The first slider 3222 is provided with a first material removal notch 3222A. The first material limiting member 3223 is provided on the frame 1000. The twenty-third driving member 3221 is provided on the frame 1000. The output end of the twenty-third driving member 3221 is connected to the first slider 3222. The twenty-third driving member 3221 can drive the first slider 3222 to slide to the 30th position or the 31st position. The twenty-third driving member 3221 is configured as a cylinder push rod or the like.

[0101] When the first sliding block 3222 is located at the 30th position, the first material extraction notch 3222A is arranged corresponding to the outlet of the first material feeding channel 3211 , and the first material extraction notch 3222A is used to receive the single rotating shaft 7400 output from the first material feeding channel 3211 .

[0102] When the first sliding member 3222 is located at the thirty-first position, the first sliding member 3222 blocks the outlet of the first material feeding channel 3211 , and the first material limiting member 3223 blocks the first material removal notch 3222A, so that the single rotating shaft 7400 received by the first material removal notch 3222A is separated.

[0103] The sixth transfer mechanism 3230 includes a twenty-fourth driving member 3231 , a twelfth mounting frame 3232 , a twenty-fifth driving member 3233 , a twenty-sixth driving member 3234 and a sixth clamp 3235 .

[0104] Reference Figure 4The twenty-fourth driving member 3231 is provided on the frame 1000, the twelfth mounting bracket 3232 is slidably provided on the frame 1000, the output end of the twenty-fourth driving member 3231 is connected to the twelfth mounting bracket 3232, the twenty-fourth driving member 3231 can drive the twelfth mounting bracket 3232 to move longitudinally, the twenty-fifth driving member 3233 is provided on the twelfth mounting bracket 3232, the twenty-sixth driving member 3234 is provided at the output end of the twenty-fifth driving member 3233, the twenty-fifth driving member 3233 can drive the twenty-sixth driving member 3234 to move laterally, the twenty-sixth driving member 3234 can drive the sixth clamp 3235 to rotate, the sixth clamp 3235 can clamp the separated rotating shaft 7400 at the thirty-first position, and the sixth clamp 3235 can cooperate with the longitudinal movement, transverse movement and rotation to insert the clamped rotating shaft 7400 into the through hole 6240 of the second valve body 6200 at the tenth position.

[0105] The upper baffle device 3300 includes a vibration plate 3310 , a second material dividing assembly 3320 , and a seventh transfer mechanism 3330 , all of which are arranged on the frame.

[0106] Reference Figure 5 The second material distribution component 3320 is provided with a first receiving groove 3322A. The second material distribution component 3320 can drive the first receiving groove 3322A to move to the thirty-third position or the thirty-fourth position. The first receiving groove 3322A can receive a single baffle 7500 delivered by the vibration disk 3310 at the thirty-third position. The seventh transfer mechanism 3330 can absorb the baffle 7500 on the first receiving groove 3322A at the thirty-fourth position, and can calibrate the absorbed baffle 7500, and install the calibrated baffle 7500 on the second valve body 6200 at the eleventh position.

[0107] The second material dividing assembly 3320 includes a twenty-seventh driving member 3321 and a second sliding member 3322 .

[0108] Reference Figure 5 The twenty-seventh driving member 3321 is disposed on the frame 1000, and the second slider 3322 is slidably disposed on the frame 1000. The output end of the twenty-seventh driving member 3321 is connected to the second slider 3322. The second slider 3322 is provided with the first receiving slot 3322A. The twenty-seventh driving member 3321 can drive the second slider 3322 to move laterally, so that the first receiving slot 3322A moves to the thirty-third position or the thirty-fourth position. The twenty-seventh driving member 3321 is configured as a cylinder push rod, etc.

[0109] The seventh transfer mechanism 3330 includes a twenty-eighth driving member 3331 , a thirteenth mounting bracket 3332 , a twenty-ninth driving member 3333 , a fourteenth mounting bracket 3334 , a thirtieth driving member 3335 , a fifteenth mounting bracket 3336 , a thirty-first driving member 3337 and a suction head member 3338 .

[0110] Reference Figure 5 The twenty-eighth driving member 3331 is provided on the frame 1000, the thirteenth mounting frame 3332 is slidably provided on the frame 1000, the output end of the twenty-eighth driving member 3331 is connected to the third mounting frame 3332, and the twenty-eighth driving member 3331 can drive the third mounting frame 3332 to move longitudinally, the twenty-ninth driving member 3333 is provided on the thirteenth mounting frame 3332, the fourteenth mounting frame 3334 is slidably provided on the thirteenth mounting frame 3332, the output end of the twenty-ninth driving member 3333 is connected to the fourteenth mounting frame 3334, and the twenty-ninth driving member 3333 can drive the fourteenth mounting frame 3334 to move laterally, and the thirtieth driving member 3333 is provided on the thirtieth mounting frame 3332. 335 is mounted on the fourteenth mounting frame 3334, the fifteenth mounting frame 3336 is slidably mounted on the fourteenth mounting frame 3334, the output end of the thirtieth driving member 3335 is connected to the fifteenth mounting frame 3336, and the thirtieth driving member 3335 can drive the fifteenth mounting frame 3335 to move longitudinally, the thirty-first driving member 3337 is mounted on the fifteenth mounting frame 3335, the suction head member 3338 is rotatably connected to the fifteenth mounting frame 3336, and the thirty-first driving member 3337 is in transmission connection with the suction head member 3338, and the thirty-first driving member 3337 can drive the suction head member 3338 to rotate, so that the suction head member 3338 can attract the blocking piece 7500. The twenty-eighth driving member 3331, the twenty-ninth driving member 3333, and the thirtieth driving member 3335 are all configured as cylinder push rods, etc.; the thirty-first driving member 3337 is configured as a motor, etc.; and the suction head member 3338 is configured as a vacuum suction head, etc.

[0111] The upper retaining spring device 3400 includes a first mounting block 3410 , a guide rod 3420 , a pressure rod 3430 and a thirty-second driving member 3440 .

[0112] Reference Figure 6 and Figure 7, the first mounting block 3410 is provided on the frame 1000, the first mounting block 3410 is provided with a first sliding hole 3411 and a first blanking hole 3412 that are connected, the first blanking hole 3412 and the first sliding hole 3411 are arranged up and down, the first blanking hole 3412 is used to accommodate a plurality of clamping springs 7600 stacked in sequence from top to bottom, the guide rod 3420 is passed through the first blanking hole 3412, the guide rod 3420 is used for a plurality of clamping springs 7600 stacked in sequence from top to bottom to be sleeved, and is used to limit the rotation of the clamping spring 7600 thereon, the pressure rod 3430 is slidably provided in the first sliding hole 3411, and one end of the pressure rod 3430 is provided with a second receiving groove 3431 and a notch 3431 arranged up and down. 2. The thirty-second driving member 3440 is provided on the frame 1000, and the output end of the thirty-second driving member 3440 is connected to the pressure rod member 3430. The thirty-second driving member 3440 can drive the pressure rod member 3430 to slide, so that the second receiving groove 3431 moves to the bottom of the first blanking hole 3412 to receive a single retaining ring 7600 dropped from the first blanking hole 3412, or the pressure rod member 3430 closes the bottom opening of the first blanking hole 3412. One end of the pressure rod member 3430 is sleeved on the rotating shaft 7400 on the second valve body 6200 in the twelfth position through the notch 3432 to clamp the retaining ring 7600 on the second receiving groove 3431 to the bayonet 7410 of the rotating shaft 7400.

[0113] The upper sealing ring mechanism 2400 includes a thirty-third driving member 2410 , a sixteenth mounting bracket 2420 , a thirty-fourth driving member 2430 , a sleeve member 2440 , a shaft member 2450 and a second mounting block 2460 .

[0114] Reference Figure 13 The second mounting block 2460 is provided on the frame 1000. The second mounting block 2460 is provided with a second sliding hole 2461 and a second blanking hole 2462. The second blanking hole 2462 is arranged above the second sliding hole 2461. The second blanking hole 2462 is used to accommodate a plurality of sealing rings 7200 stacked in sequence from top to bottom. The sleeve member 2440 is inserted into the second sliding hole 2461. The shaft member 2450 is threadedly inserted into the sleeve member 2440. The sixteenth mounting bracket 2420 is slidably provided on the frame 1000. The thirty-third driving member 2410 is disposed on the frame 1000. The output end of the thirty-third driving member 2410 is connected to the sixteenth mounting frame 2420. The thirty-third driving member 2410 is capable of driving the sixteenth mounting frame 2420 to move to the thirty-fifth position or the thirty-sixth position. The thirty-fourth driving member 2430 is disposed on the sixteenth mounting frame 2420. One end of the sleeve member 2440 is rotatably connected to the sixteenth mounting frame 2420. The output end of the thirty-fourth driving member 2430 is in driving connection with the sleeve member 2440. The thirty-third driving member 2410 is configured as a cylinder push rod, etc., and the thirty-fourth driving member 2430 is configured as a motor, etc.

[0115] When the sixteenth mounting bracket 2420 moves to the thirty-fifth position, the single sealing ring 7200 in the second drop hole 2462 can fall into the second sliding hole 2461, and the thirty-fourth driving member 2430 can drive the sleeve member 2440 to rotate, so that the other end of the shaft member 2450 extends out of the sleeve member 2440 and passes through the sealing ring 7200 that falls into the second sliding hole 2461.

[0116] When the sixteenth mounting bracket 2420 moves to the thirty-sixth position, the sleeve member 2440 closes the second blanking hole 2462, and the other end of the sleeve member 2440 presses the sealing ring 7200 onto the first valve tube 6130 on the first valve body 6100 at the fourth position. At the same time, the thirty-fourth driving member 2430 can drive the sleeve member 2440 to rotate, so that the other end of the shaft member 2450 retracts into the sleeve member 2440.

[0117] The oiling and mounting device 2700 includes a third plate moving mechanism 2710 , an eighth moving and mounting mechanism 2720 , and an oiling mechanism 2730 , all of which are disposed on the frame 1000 .

[0118] Reference Figure 17 The third disc shifting mechanism 2710 is provided with a third material disc component 2711, and the third material disc component 2711 is used to accommodate multiple valve cores 7300. The third disc shifting mechanism 2710 can drive the third material disc component 2711 to move, so that the individual valve cores 7300 on it are moved to the thirty-seventh position in sequence. The eighth transferring mechanism 2720 is used to remove the valve core 7300 at the thirty-seventh position, and to transfer the removed valve core 7300 to the oil-applying mechanism 2730 to oil the valve core 7300, and to move the oil-applied valve core 7300 to be inserted into the socket 6150 of the first valve body 6100 at the eighth position.

[0119] It should be noted that the structure of the third plate shifting mechanism 2710 is the same as that of the first plate shifting mechanism 3120 , and thus will not be described again here.

[0120] The oil attachment mechanism 2730 includes a thirty-fifth driving member 2731 and an oil attachment wheel. Figure 17 The thirty-fifth driving member 2731 is disposed on the frame 1000. The oil supply wheel is rotatably connected to the frame 1000. The output end of the thirty-fifth driving member 2731 is connected to the oil supply wheel. The thirty-fifth driving member 2731 is capable of driving the oil supply wheel to rotate. The eighth transfer mechanism 2720 is used to transfer the removed valve core 7300 to the oil supply wheel to apply oil to the valve core 7300. The thirty-fifth driving member 2731 is configured as a motor, etc.

[0121] The eighth transfer mechanism 2720 includes a thirty-sixth driving member 2721 , a thirty-seventh driving member 2722 , a thirty-eighth driving member 2723 and a seventh clamp 2724 .

[0122] Reference Figure 17 The thirty-sixth driving member 2721 is disposed on the frame 1000, the thirty-seventh driving member 2722 is disposed at the output end of the thirty-sixth driving member 2721, and the thirty-sixth driving member 2721 can drive the thirty-seventh driving member 2722 to move laterally. The thirty-eighth driving member 2723 is disposed at the output end of the thirty-seventh driving member 2722, and the thirty-seventh driving member 2722 can drive the thirty-eighth driving member 2723 to move longitudinally. The seventh clamp 2724 is disposed at the output end of the thirty-eighth driving member 2723, and the thirty-eighth driving member 2723 can drive the seventh clamp 2724 to rotate. The seventh clamp 2724 is used to clamp the valve core 7300. The thirty-sixth driving member 2721 and the thirty-seventh driving member 2722 are both configured as linear modules, etc.; the thirty-eighth driving member 2723 is configured as a rotary cylinder, etc.; and the seventh clamp 2724 is configured as a pneumatic clamp, etc.

[0123] The upper nozzle device 2200 includes a third material dividing assembly 2210 , a ninth transfer mechanism 2220 and a second vibrating feeder 2230 , all of which are disposed on the frame 1000 .

[0124] Reference Figure 12 The second vibrating feeder 2230 is provided with a second feed channel 2231 for the nozzle 7100 to pass through. The second vibrating feeder 2230 can drive the nozzle 7100 through the second feed channel 2231. The third material dividing assembly 2210 is used to receive and separate the single nozzle 7100 output from the second feed channel 2231. The ninth transferring mechanism 2220 is used to remove the separated nozzle 7100 and to insert the removed nozzle 7100 into the second valve tube 6140 of the first valve body 6100 at the second position.

[0125] It should be noted that the structure of the third material distribution component 2210 is the same as that of the first material distribution component 3220, so it will not be repeated here.

[0126] The ninth transfer mechanism 2220 includes a first moving component 2221 , a first flipping component 2222 , and a loading component 2223 .

[0127] Reference Figure 12 The first moving component 2221 is arranged on the frame 1000, the first flipping component 2222 is arranged on the first moving component 2221, and the picking component 2223 is arranged on the first flipping component 2222. The picking component 2223 is used to remove the separated nozzle 7100. The first flipping component 2222 can drive the picking component 2223 to rotate and the first moving component 2221 can drive the first flipping component 2222 to move, so as to drive the removed nozzle 7100 to be inserted into the second valve tube 6140 of the first valve body 6100 at the second position.

[0128] The first moving assembly 2221 includes a moving frame 2221A and a thirty-ninth driving member 2221B. Figure 12 The movable frame 2221A is slidably mounted on the frame 1000, the first flip assembly 2222 is mounted on the movable frame 2221A, and the thirty-ninth driving member 2221B is mounted on the frame 1000. The output end of the thirty-ninth driving member 2221B is connected to the movable frame 2221A, and the thirty-ninth driving member 2221B is capable of driving the movable frame 2221A to move. The thirty-ninth driving member 2221B is configured as a linear module, etc.

[0129] The first flip assembly 2222 includes a flip frame 2222A and a fortieth driving member 2222B. Figure 12 The flip frame 2222A is rotatably connected to the mobile frame 2221A, the removal assembly 2223 is provided on the flip frame 2222A, the fortieth driving member 2222B is rotatably connected to the flip frame 2222A, and the output end of the fortieth driving member 2222B is rotatably connected to the mobile frame 2221A. The fortieth driving member 2222B can drive the flip frame 2222A to rotate. The fortieth driving member 2222B is configured as a cylinder push rod or the like.

[0130] The removal assembly 2223 includes a forty-first driving member 2223A, a forty-second driving member 2223B and an eighth clamp 2223C. Figure 12 The forty-first driving member 2223A is disposed on the flip frame 2222A, the forty-second driving member 2223B is disposed at the output end of the forty-first driving member 2223A, and the forty-first driving member 2223A is capable of driving the forty-second driving member 2223B to move. The eighth clamp 2223C is disposed at the output end of the forty-second driving member 2223B, and the forty-second driving member 2223B is capable of driving the eighth clamp 2223C to rotate. The eighth clamp 2223C is used to clamp the nozzle 7100. The forty-first driving member 2223A is configured as a linear module, etc.; the forty-second driving member 2223B is configured as a motor, etc.; and the eighth clamp 2223C is configured as a pneumatic clamp, etc.

[0131] It can be understood that the forty-second driving member 2223B can drive the eighth clamp 2223C to rotate, so as to drive the removed nozzle 7100 to be pre-tightened on the second valve tube 6140 of the first valve body 6100 at the second position.

[0132] The tightening device 2500 includes a second moving assembly 2510 , a second flipping assembly 2520 , and a twisting assembly 2530 .

[0133] Reference Figure 11The second moving component 2510 is arranged on the frame 1000, the second flipping component 2520 is arranged on the second moving component 2510, and the twisting component 2530 is arranged on the second flipping component 2520. The second flipping component 2520 can drive the twisting component 2530 to rotate and the second moving component 2510 can drive the second flipping component 2520 to move, so as to drive the twisting component 2530 to move to a preset position to tighten the nozzle 7100 on the first valve body 6100 at the fifth position.

[0134] It should be noted that the second moving assembly 2510 has the same structure as the first moving assembly 2221 , so a repeated description thereof will not be given here. The second flip assembly 2520 is disposed on the moving frame.

[0135] It should be noted that the second flip assembly 2520 has the same structure as the first flip assembly 2222 , so a repeated description is omitted here. The twisting assembly 2530 is disposed on the flip frame of the second flip assembly 2520 .

[0136] The twist assembly 2530 includes a forty-third driving member, a forty-fourth driving member and a twist cylinder, Figure 11 The forty-third driving member is disposed on the flip frame of the second flip assembly 2520, and the forty-fourth driving member is disposed at the output end of the forty-third driving member. One end of the rotating barrel is connected to the output end of the forty-fourth driving member. The forty-third driving member can drive the forty-fourth driving member to move, causing the other end of the rotating barrel to be sleeved onto the nozzle 7100 on the first valve body 6100 in the fifth position. The forty-fourth driving member can drive the rotating barrel to rotate, causing the rotating barrel to rotate the nozzle 7100 to complete the tightening operation. The forty-third driving member is configured as a linear module, etc., and the forty-fourth driving member is configured as a motor, etc.

[0137] Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art may make equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications and substitutions are all included in the scope defined by the claims of this application.

Claims

1. A valve assembly production line for mounting a nozzle (7100), a sealing ring (7200), and a valve core (7300) on a first valve body (6100), and for mounting a rotating shaft (7400), a baffle (7500), and a retaining spring (7600) on a second valve body (6200), characterized in that: include The frame (1000) is provided with a first material moving device (1100), a second material moving device (1200) and a third material moving device (1300), wherein the first material moving device (1100) is provided with a carrier group, wherein the carrier group includes a first carrier (1111) and a second carrier (1112) arranged side by side, and the first material moving device (1100) can drive the carrier group to move to a first position, a second position, a third position, a fourth position, a fifth position and a sixth position in sequence, the second material moving device (1200) is provided with a third carrier (1211), and the second material moving device (1200) can drive the third carrier (1211) to move to a seventh position and an eighth position in sequence, and the third material moving device (1300) is provided with a fourth carrier (1311), and the third material moving device (1300) can drive the fourth carrier (1311) to move to a ninth position, a tenth position, an eleventh position and a twelfth position in sequence; The first assembly equipment is provided on the frame (1000), and the first assembly equipment includes a first loading device (2100), an upper nozzle device (2200), a transfer device (2300), an upper sealing ring device (2400), a tightening device (2500), a flipping device (2600) and an oiling installation device (2700). The first loading device (2100) is used to transfer the first valve body (6100) to the first carrier (1111) at the first position, the upper nozzle device (2200) is used to transfer the nozzle (7100) to the first valve body (6100) at the second position, and the transfer device (2300) is used to transfer the first valve body (6100) on the first carrier (1111) at the third position. The valve body (6100) is rotated and moved to the second carrier (1112), the upper sealing ring device (2400) is used to install the sealing ring (7200) on the first valve body (6100) in the fourth position, the tightening device (2500) is used to tighten the nozzle (7100) on the first valve body (6100) in the fifth position, the flipping device (2600) is used to flip the first valve body (6100) on the second carrier (1112) in the sixth position to the third carrier (1211) in the seventh position, and the oiling installation device (2700) is used to oil the valve core (7300) and to install the oiled valve core (7300) on the first valve body (6100) in the eighth position; The second assembly equipment is arranged on the frame (1000), and the second assembly equipment includes a second loading device (3100), an upper rotating shaft device (3200), an upper baffle device (3300) and an upper retaining spring device (3400). The second loading device (3100) is used to transfer the second valve body (6200) to the fourth carrier (1311) at the ninth position. The upper rotating shaft device (3200) is used to install the rotating shaft (7400) on the second valve body (6200) at the tenth position. The upper baffle device (3300) is used to install the baffle (7500) on the second valve body (6200) at the eleventh position. The upper retaining spring device (3400) is used to install the retaining spring (7600) on the rotating shaft (7400) on the second valve body (6200) at the twelfth position.

2. The valve assembly production line according to claim 1, characterized in that: The first assembly equipment also includes a dust suction device (2800), and the second material transfer device (1200) can drive the third carrier (1211) to move to the seventh position, the thirteenth position and the eighth position in sequence, and the dust suction device (2800) is used to suction dust from the first valve body (6100) at the thirteenth position.

3. The valve assembly production line according to claim 1, characterized in that: The first assembly equipment also includes a removal detection device (2900), and the second material removal device (1200) can drive the third carrier (1211) to move to the seventh position, the eighth position and the fourteenth position in sequence. The removal detection device (2900) is used to remove the first valve body (6100) at the fourteenth position, and to move the first valve body (6100) back to the third carrier (1211) at the fourteenth position.

4. The valve assembly production line according to claim 1, characterized in that: The first assembly equipment also includes a first discharging device (4100), and the second moving device (1200) can drive the third carrier (1211) to move to the seventh position, the eighth position and the fifteenth position in sequence. The first discharging device (4100) is used to transfer the first valve body (6100) at the fifteenth position to the first workstation.

5. The valve assembly production line according to claim 1, characterized in that: The second assembly equipment also includes an oiling device (3500), and the third material moving device (1300) can drive the fourth carrier (1311) to move to the ninth position, the sixteenth position, the tenth position, the eleventh position and the twelfth position in sequence, and the oiling device (3500) is used to apply oil to the second valve body (6200) at the sixteenth position.

6. The valve assembly production line according to claim 1, characterized in that: The second assembly equipment also includes a second discharging device (4200), and the third moving device (1300) can drive the fourth carrier (1311) to move to the ninth position, the tenth position, the eleventh position, the twelfth position and the seventeenth position in sequence, and the second discharging device (4200) is used to transfer the second valve body (6200) at the seventeenth position to the second workstation.

7. The valve assembly production line according to claim 1, characterized in that: The second assembly equipment also includes an upper valve cover device (5100), and the third material moving device (1300) can drive the fourth carrier (1311) to move to the ninth position, the eighteenth position, the tenth position, the eleventh position and the twelfth position in sequence, and the upper valve cover device (5100) is used to install the valve cover (7700) on the second valve body (6200) at the eighteenth position.

8. The valve assembly production line according to claim 1, characterized in that: The frame (1000) is provided with a fourth material moving device (1400), and the fourth material moving device (1400) is provided with a fifth carrier (1411). The fourth material moving device (1400) can drive the fifth carrier (1411) to move to the nineteenth position, the twentieth position and the twenty-first position in sequence. The second assembly equipment also includes a first screw-up device (5200) and a second screw-up device (5300). The fifth carrier (1411) at the nineteenth position is used for placing the assembled first valve body (6100) and the second valve body (6200). The first screw-up device (5200) is used to install the first screw on the first valve body (6100) and the second valve body (6200) at the twentieth position. The second screw-up device (5300) is used to install the second screw on the first valve body (6100) and the second valve body (6200) at the twenty-first position.

9. The valve assembly production line according to claim 8, characterized in that: The fifth carrier (1411) is provided with a pressing assembly (5400), and the pressing assembly (5400) is used to press the assembled first valve body (6100) and the second valve body (6200) on the fifth carrier (1411).

10. The valve assembly production line according to claim 8, characterized in that: The second assembly equipment also includes a third discharge device (4300), and the fourth transfer device (1400) can drive the fifth carrier (1411) to move to the nineteenth position, the twentieth position, the twenty-first position and the twenty-second position in sequence, and the third discharge device (4300) is used to transfer the assembled first valve body (6100) and the second valve body (6200) at the twenty-second position to the third workstation.

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