Flange assembling equipment for electromagnetic valve

Abstract

The utility model belongs to the technical field of electromagnetic valve assembling equipment, and discloses flange assembling equipment for an electromagnetic valve, the flange assembling equipment comprises a rack, a first conveying assembly, a second conveying assembly, a material taking assembly, a temporary storage rack and a welding assembly, the first conveying assembly is installed on the rack to convey a flange, and the second conveying assembly is installed on the rack; the temporary storage frame is installed on the rack to prevent the guide sleeve assembly, the second conveying assembly is installed on the rack to convey valve elements to the welding assembly, the material taking assembly is located on the portion, between the first conveying assembly and the second conveying assembly, of the rack to grab flanges from the first conveying assembly to the guide sleeve assembly of the temporary storage frame, and the welding assembly comprises a welding gun and a welding disc. The welding disc is located on the portion, on one side of the second conveying assembly, of the machine frame and rotationally connected with the machine frame, the welding disc is provided with a welding position used for containing a valve element, the welding gun is fixed to one side of the welding disc and right faces the welding position, and the flange welding efficiency and welding consistency can be improved through the technical scheme.

Description

Technical Field

[0001] The utility model relates to the technical field of solenoid valve assembly equipment, and particularly relates to a flange assembly equipment for a solenoid valve. Background Art

[0002] As a key component in a fluid control system, the solenoid valve is widely used in many fields such as industrial automation, medical devices, and automobile manufacturing. As one of the spool parts of the solenoid valve, the flange needs to first install the milling iron, spring, and stop iron into the guide sleeve in sequence to assemble into a guide sleeve assembly during the spool assembly operation. Subsequently, the flange is installed on the outside of the guide sleeve assembly, and the flange and the guide sleeve assembly are welded and fixed to assemble a complete spool. Most of the existing welding methods are manually welded by workers, which have the problems of low welding efficiency and poor welding consistency, thus affecting the assembly efficiency of the flange. In view of this, the present utility model is proposed. Summary of the Utility Model

[0003] In order to solve the problems of low welding efficiency and poor welding consistency in manual flange welding, the present utility model provides a flange assembly equipment for a solenoid valve.

[0004] To solve the above technical problems, the present utility model provides a flange assembly equipment for a solenoid valve. The flange assembly equipment includes a frame, a first conveying component, a second conveying component, a material taking component, a temporary storage rack, and a welding component. The first conveying component is installed on the frame to convey the flange. The temporary storage rack is installed on the frame to store the guide sleeve assembly. The second conveying component is installed on the frame to convey the spool to the welding component. The material taking component is located on the frame between the first conveying component and the second conveying component to grab the flange from the first conveying component and place it on the guide sleeve assembly of the temporary storage rack. The welding component includes a welding torch and a welding disc. The welding disc is located on the frame on one side of the second conveying component and is rotatably connected to the frame. The welding disc is provided with a welding position for placing the spool. The welding torch is fixed on one side of the welding disc and faces the welding position.

[0005] In an embodiment of the present utility model, the flange assembly equipment further includes a welding detection component. The welding detection component includes a welding detector and a welding detection bracket. The welding detection bracket is installed on the frame on one side of the welding torch. The welding detector is installed on the welding detection bracket and emits a laser beam towards the welding position to detect whether the spool is placed on the welding position.

[0006] In an embodiment of the present utility model, the first conveying assembly includes a vibrating bowl, a material channel, and a material support. The vibrating bowl is installed on the frame for placing flanges. One end of the material channel is communicated with the vibrating bowl, and the other end is communicated with the material support. The flange moves to the material support through the material channel under the vibration of the vibrating bowl.

[0007] In an embodiment of the present utility model, the material taking assembly includes a material taking fixed frame, a material taking movable frame, and a material taking jaw. The material taking fixed frame is fixed on the frame. The material taking movable frame is slidably connected to the material taking fixed frame and connected to the material taking jaw to drive the material taking jaw to grab the flange on the material support to the temporary storage rack.

[0008] In an embodiment of the present utility model, the flange assembling device further includes a height detection assembly. The height detection assembly includes a detection fixed frame, a detection movable frame, and a detector. The detection fixed frame is installed on the frame on one side of the material support. The detection movable frame is slidably connected to the detection fixed frame and connected to the detector to drive the detector to move to the position of the material support to detect the height of the flange.

[0009] In an embodiment of the present utility model, the detector includes any one of a displacement sensor or a depth camera. The height detection assembly further includes a detection jaw fixed on the detection movable frame. The flange assembling device further includes a recycling bin. The recycling bin is fixed on the frame on one side of the detection fixed frame. The detection jaw grabs and throws the flange with unqualified height detected by the detector into the recycling bin.

[0010] In an embodiment of the present utility model, the flange assembling device further includes a transplanting assembly. The transplanting assembly includes a transplanting support, a transplanting pressing plate, and a transplanting driving member. A transplanting position for placing the valve core is provided on the transplanting support. The transplanting driving member is fixed on the transplanting support and connected to the transplanting pressing plate to drive the transplanting pressing plate to press the valve core placed at the transplanting position.

[0011] In an embodiment of the present utility model, the second conveying assembly includes a conveying platform, a conveying support, and a conveying jaw. The conveying platform is slidably connected to the frame. The conveying support is fixed on the conveying platform for connecting the conveying jaw. The conveying platform slides along the frame to drive the conveying jaw to move between the temporary storage rack and the welding assembly.

[0012] In an embodiment of the present utility model, the number of the transfer brackets and the transfer jaws is set to be at least two. At least the transfer brackets are arranged in an array along the length direction of the transfer platform. Among them, one transfer bracket transfers the valve core between the transplanting assembly and the welding assembly, and one transfer bracket transfers the valve core between the temporary storage rack and the transplanting assembly.

[0013] In an embodiment of the present utility model, the transfer jaw includes a clamping base, a guide sleeve clamping part and a flange clamping part. The guide sleeve clamping parts are symmetrically arranged on both sides of the clamping base and are slidably connected to the clamping base. The flange clamping parts are symmetrically arranged on both sides of the clamping base and are fixedly connected to the guide sleeve clamping parts. First clamping grooves adapted to the size of the guide sleeve are formed on the two guide sleeve clamping parts, and second clamping grooves adapted to the size of the flange are formed on the two flange clamping parts.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The flange is transported by the first transfer assembly and the material taking assembly, the valve core is transported by the second transfer assembly, the valve core is stored in the welding disc and driven to rotate, and at the same time, a welding torch is used to weld and fix the flange and the guide sleeve assembly in the valve core. The transportation and welding operations do not require manual participation, and the automatic transportation and automatic welding effects of the flange and the guide sleeve assembly can be realized, improving the flange welding efficiency and welding consistency. Description of the Drawings

[0016] The drawings are used to provide a further understanding of the embodiments of the present utility model, and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the embodiments of the present utility model, but do not constitute a limitation to the embodiments of the present utility model. In the drawings:

[0017] Figure 1 is the first three-dimensional structural schematic diagram of the flange assembly device provided by the embodiment of the present utility model;

[0018] Figure 2 is Figure 1 the enlarged view of part A in

[0019] Figure 3 is Figure 1 the enlarged view of part B in

[0020] Figure 4 is the second three-dimensional structural schematic diagram of the flange assembly device provided by the embodiment of the present utility model;

[0021] Figure 5 is Figure 4 the enlarged view of part C in

[0022] Figure 6 is Figure 4 the enlarged view of part D in

[0023] Figure 7 Figure 3 is the third three - dimensional structure diagram of the guide flange assembly device provided by the embodiment of the present utility model;

[0024] Figure 8 is Figure 7 the enlarged view of part E in

[0025] Description of reference numerals

[0026] 1. Flange assembly device; 2. Spool; 21. Flange; 22. Guide sleeve assembly; 11. Frame; 12. First conveyor assembly; 13. Second conveyor assembly; 14. Material taking assembly; 15. Temporary storage rack; 16. Welding assembly; 17. Welding detection assembly; 18. Height detection assembly; 19. Recycling bin; 10. Transplanter assembly; 121. Vibration disk; 122. Material channel; 123. Material support; 131. Conveyor platform; 132. Conveyor support; 133. Conveyor gripper; 134. Clamping base; 135. Guide sleeve clamping part; 136. Flange clamping part; 141. Material taking fixing frame; 142. Material taking movable frame; 143. Material taking gripper; 161. Welding torch; 162. Welding disk; 171. Welding detector; 172. Welding support; 181. Detection fixing frame; 182. Detection moving frame; 183. Detector; 184. Detection gripper; 101. Transplanter support; 102. Transplanter pressing plate; 103. Transplanter driving part. Detailed implementation manners

[0027] The following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. It should be understood that the specific implementation manners described herein are only for explaining and understanding the present utility model, and are not used to limit the present utility model.

[0028] Please refer to Figures 1-8 , Figure 1 Figure 1 is the first three - dimensional structure diagram of the flange assembly device provided by the embodiment of the present utility model; Figure 2 is Figure 1 the enlarged view of part A in Figure 3 is Figure 1 the enlarged view of part B in

[0029] Figure 4 Figure 2 is the second three - dimensional structure diagram of the flange assembly device provided by the embodiment of the present utility model; Figure 5 is Figure 4 the enlarged view of part C in Figure 6 is Figure 4 the enlarged view of part D in Figure 7 Figure 3 is the third three - dimensional structure diagram of the guide flange assembly device provided by the embodiment of the present utility model;Figure 8 Yes Figure 7 An enlarged view of the E part in Figure 8 . The flange assembly device 11 for the solenoid valve of the present utility model includes a frame 11, a first conveying component 12, a second conveying component 13, a material taking component 14, a temporary storage rack 15 and a welding component 16. The first conveying component 12 is installed on the frame 11 to convey the flange 21. The temporary storage rack 15 is installed on the frame 11 to hold the guide sleeve assembly 22. The second conveying component 13 is installed on the frame 11 to convey the valve core 2 to the welding component 16. The material taking component 14 is located on the frame 11 between the first conveying component 12 and the second conveying component 13 to grab the flange 21 from the first conveying component 12 and place it on the guide sleeve assembly 22 of the temporary storage rack 15. The welding component 16 includes a welding torch 161 and a welding plate 162. The welding plate 162 is located on the frame 11 on one side of the second conveying component 13 and is rotatably connected to the frame 11. A welding position for placing the valve core 2 is provided on the welding plate 162. The welding torch 161 is fixed on one side of the welding plate 162 and is directly opposite to the welding position.

[0030] When assembling the flange 21, first place the flange 21 on the first conveying component 12 so that the first conveying component 12 conveys the flange 21 in sequence. Subsequently, the material taking component 14 grabs the flange 21 conveyed from the first conveying component 12 and grabs the flange 21 onto the temporary storage rack 15. Among them, the guide sleeve assembly 22 that has completed assembly in other processes is placed on the temporary storage rack 15. After the material taking component 14 places the flange 21 on the temporary storage rack 15, the flange 21 is sleeved on the guide sleeve assembly 22, thereby realizing the pre-assembly operation of the flange 21 and the guide sleeve assembly 22. Then, the second conveying component 13 grabs the valve core 2 from the temporary storage rack 15 and transfers it to the welding plate 162. Finally, the welding torch 161 welds the valve core 2 on the welding plate 162, that is, welds and fixes the flange 21 and the guide sleeve assembly 22. When the welding component 16 performs welding, the welding plate 162 drives the valve core 2 to rotate so that the welding torch 161 welds the circumferential direction of the flange 21, improving the welding firmness between the flange 21 and the guide sleeve assembly 22.

[0031] Compared with the manual welding method of the prior art, the present utility model uses the first conveying component 12 and the material taking component 14 to transfer the flange 21, uses the second conveying component 13 to transfer the valve core 2, uses the welding plate 162 to store the valve core 2 and drive the valve core 2 to rotate, and at the same time uses the welding torch 161 to weld and fix the flange 21 and the guide sleeve assembly 22 in the valve core 2. The transfer and welding operations do not require manual participation, and can realize the automatic transfer and automatic welding effect of the flange 21 and the guide sleeve assembly 22, improving the welding efficiency and welding consistency of the flange 21.

[0032] In an embodiment of the present utility model, the flange assembly device 11 further includes a welding detection assembly 17. The welding detection assembly 17 includes a welding detector 183171 and a welding detection bracket. The welding detection bracket is installed on the frame 11 on one side of the welding torch 161, and the welding detector 183171 is installed on the welding detection bracket and emits a laser beam towards the welding position to detect whether the valve core 2 is placed at the welding position, so as to prohibit the welding torch 161 from performing welding operations when the valve core 2 is not placed at the welding position, and at the same time prohibit the turntable from rotating to avoid safety accidents.

[0033] In an embodiment of the present utility model, the first transfer assembly 12 includes a vibrating disk 121, a material channel 122, and a material bracket 123. The vibrating disk 121 is installed on the frame 11 for placing the flange 21. One end of the material channel 122 is communicated with the vibrating disk 121, and the other end is communicated with the material bracket 123. The flange 21 moves to the material bracket 123 through the material channel 122 under the vibration of the vibrating disk 121.

[0034] By installing the vibrating disk 121 and the material bracket 123 on the frame 11 and connecting the material channel 122 between the vibrating disk 121 and the material bracket 123, it is convenient for the operator to place the flange 21 in the vibrating disk 121 and vibrate the flange 21 under the vibration of the vibrating disk 121 to adjust the direction of the flange 21 and make the flange 21 move to the material bracket 123 through the material channel 122, so as to facilitate the picking component 14 to grab the flange 21 on the material bracket 123 to the temporary storage rack 15, thereby realizing the pre-assembly effect of the flange 21 and the guide sleeve assembly 22.

[0035] In an embodiment of the present utility model, the picking component 14 includes a picking fixed frame 141, a picking movable frame 142, and a picking jaw 143. The picking fixed frame 141 is fixed on the frame 11. The picking movable frame 142 is slidably connected to the picking fixed frame 141 and connected to the picking jaw 143 to drive the picking jaw 143 to grab the flange 21 on the material bracket 123 to the temporary storage rack 15, thereby realizing the transfer of the flange 21 and sleeving the flange 21 on the guide sleeve assembly 22, which is convenient for subsequent welding and fixing of the flange 21 and the guide sleeve assembly 22.

[0036] In an embodiment of the present utility model, the flange assembly device 11 further includes a height detection assembly 18. The height detection assembly 18 includes a detection fixed frame 181, a detection movable frame 182, and a detector 183. The detection fixed frame 181 is installed on the frame 11 on one side of the material bracket 123. The detection movable frame 182 is slidably connected to the detection fixed frame 181 and connected to the detector 183 to drive the detector 183 to move to the position of the material bracket 123 to detect the height of the flange 21, so as to reduce the appearance of defective products of the assembled valve core 2 due to the unqualified height of the flange 21.

[0037] In an embodiment of the present utility model, the detector 183 includes either a displacement sensor or a depth camera to detect the height of the flange 21, reducing the defective rate of the assembly of the valve core 2. The height detection assembly 18 further includes a detection jaw 184 fixed to the detection moving frame 182. The flange assembly device 11 further includes a recycling bin 19, which is fixed to the frame 11 on one side of the detection fixed frame 181. The detection jaw 184 grabs and drops the flange 21 with unqualified height detected by the detector 183 into the recycling bin 19, facilitating the operator to reprocess the flange 21 in the recycling bin 19 until the height of the flange 21 is qualified.

[0038] In an embodiment of the present utility model, the flange assembly device 11 further includes a transplanting assembly 10. The transplanting assembly 10 includes a transplanting bracket 101, a transplanting pressing plate 102, and a transplanting driving member 103. A transplanting position for placing the valve core 2 is provided on the transplanting bracket 101. The transplanting driving member 103 is fixed to the transplanting bracket 101 and connected to the transplanting pressing plate 102 to drive the transplanting pressing plate 102 to press the valve core 2 placed at the transplanting position, so as to press the stop iron on the valve core 2 into the guide sleeve, preventing the stop iron from falling off the guide sleeve and also preventing the flange 21 from falling off the guide sleeve.

[0039] In an embodiment of the present utility model, the second conveying assembly 13 includes a conveying platform 131, a conveying bracket 132, and a conveying jaw 133. The conveying platform 131 is slidably connected to the frame 11. The conveying bracket 132 is fixed to the conveying platform 131 for connecting the conveying jaw 133. The conveying platform 131 slides along the frame 11, which can drive the conveying jaw 133 to move between the temporary storage rack 15 and the welding assembly 16. When the conveying platform 131 moves, it drives the conveying jaw 133 to move synchronously. Then, when the conveying jaw 133 moves to the temporary storage rack 15, the conveying jaw 133 can grab the valve core 2 on the temporary storage rack 15. Subsequently, when the conveying platform 131 moves again, the conveying jaw 133 drives the grabbed valve core 2 to the welding assembly 16 and places the valve core 2 at the welding position, facilitating the welding gun 161 to weld and fix the flange 21 and the guide sleeve assembly 22.

[0040] In an embodiment of the present utility model, the number of the conveying brackets 132 and the conveying jaws 133 are both set to at least two. At least the conveying brackets 132 are arranged in an array along the length direction of the conveying platform 131. Among them, one conveying bracket 132 conveys the valve core 2 between the transplanting assembly 10 and the welding assembly 16 to transfer the valve core 2 completed in transplantation on the transplanting assembly to the welding assembly 16, facilitating the welding assembly 16 to weld the valve core 2. Another conveying bracket 132 conveys the valve core 2 between the temporary storage rack 15 and the transplanting assembly 10 to grab the valve core 2 pre-assembled on the temporary storage rack 15 onto the transplanting assembly 10 for transplantation, preventing the flange 21 from falling off the guide sleeve.

[0041] In an embodiment of the present utility model, the transfer gripper 133 includes a clamping base 134, a guide sleeve clamping portion 135, and a flange clamping portion 136. The guide sleeve clamping portions 135 are symmetrically arranged on both sides of the clamping base 134 and are slidably connected to the clamping base 134. The flange clamping portions 136 are symmetrically arranged on both sides of the clamping base 134 and are fixedly connected to the guide sleeve clamping portions 135. First clamping grooves adapted to the size of the guide sleeve are formed on the two guide sleeve clamping portions 135, so that when the two guide sleeve clamping portions 135 move relative to each other, the first clamping grooves clamp or release the guide sleeve. Second clamping grooves adapted to the size of the flange 21 are formed on the two flange clamping portions 136, so that when the two guide sleeve clamping portions 135 move relative to each other, the second clamping grooves clamp or release the flange 21, so as to avoid the situation that the flange 21 falls off the guide sleeve assembly 22 when the valve core 2 is transferred.

[0042] In the present utility model, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0043] The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited thereto. Within the technical concept of the present utility model, various simple modifications can be made to the technical solutions of the present utility model, including the combination of various specific technical features in any suitable manner. To avoid unnecessary repetition, the present utility model will not separately describe various possible combination methods. However, these simple modifications and combinations should also be regarded as the content disclosed by the present utility model and fall within the protection scope of the present utility model.

[0044] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A flange assembly device for a solenoid valve, characterized in that: The flange assembly equipment includes a frame, a first conveying component, a second conveying component, a material picking component, a temporary storage rack and a welding component. The first conveying component is installed on the frame to convey the flange. The temporary storage rack is installed on the frame to prevent the guide sleeve component. The second conveying component is installed on the frame to convey the valve core to the welding component. The material picking component is located on the frame between the first conveying component and the second conveying component to grab the flange from the first conveying component to the guide sleeve assembly of the temporary storage rack. The welding assembly includes a welding gun and a welding plate. The welding plate is located on the frame on one side of the second conveying component and is rotatably connected to the frame. A welding position for placing the valve core is provided on the welding plate. The welding gun is fixed to one side of the welding plate and faces the welding position.

2. The flange assembly device for a solenoid valve according to claim 1, characterized in that: The flange assembly equipment also includes a welding detection component, which includes a welding detector and a welding detection bracket. The welding detection bracket is installed on the frame on one side of the welding gun. The welding detector is installed on the welding detection bracket and emits a laser beam toward the welding position to detect whether a valve core is placed on the welding position.

3. The flange assembly equipment for a solenoid valve according to claim 1, characterized in that: The first conveying component includes a vibration plate, a material channel and a material support. The vibration plate is installed on the frame for placing the flange. One end of the material channel is connected to the vibration plate, and the other end is connected to the material support. The flange moves to the material support through the material channel under the vibration of the vibration plate.

4. The flange assembly device for a solenoid valve according to claim 3, characterized in that: The material picking assembly includes a material picking fixed frame, a material picking movable frame and a material picking claw. The material picking fixed frame is fixed on the frame, and the material picking movable frame is slidably connected to the material picking fixed frame and connected to the material picking claw to drive the material picking claw to grab the flange on the material support to the temporary storage rack.

5. The flange assembly device for a solenoid valve according to claim 3, characterized in that: The flange assembly equipment also includes a height detection component, which includes a detection fixed frame, a detection movable frame and a detector. The detection fixed frame is installed on the frame on one side of the material support, and the detection movable frame is slidably connected to the detection fixed frame and connected to the detector to drive the detector to move to the material support to detect the height of the flange.

6. The flange assembly device for a solenoid valve according to claim 5, characterized in that: The detector includes any one of a displacement sensor and a depth camera; the height detection component also includes a detection clamp fixed on the detection mobile frame, and the flange assembly equipment also includes a recycling box, which is fixed on the frame on one side of the detection fixed frame. The detection clamp grabs the flange with unqualified height detected by the detector and throws it into the recycling box.

7. The flange assembly equipment for a solenoid valve according to claim 1, characterized in that: The flange assembly equipment also includes a transplanting component, which includes a transplanting bracket, a transplanting pressure plate and a transplanting drive. The transplanting bracket is provided with a transplanting position for placing the valve core. The transplanting drive is fixed on the transplanting bracket and connected to the transplanting pressure plate to drive the transplanting pressure plate to press the valve core placed on the transplanting position.

8. The flange assembly device for a solenoid valve according to claim 7, characterized in that: The second conveying assembly includes a conveying platform, a conveying bracket and a conveying clamp. The conveying platform is slidably connected to the frame. The conveying bracket is fixed on the conveying platform for connection with the conveying clamp. The conveying platform slides along the frame to drive the conveying clamp to move between the temporary storage rack and the welding assembly.

9. The flange assembly device for a solenoid valve according to claim 8, characterized in that: The number of the conveying brackets and the conveying clamps is at least two, and at least the conveying brackets are arranged in an array along the length direction of the conveying platform, wherein one conveying bracket conveys the valve core between the transplanting assembly and the welding assembly, and one conveying bracket conveys the valve core between the temporary storage rack and the transplanting assembly.

10. The flange assembly device for a solenoid valve according to claim 9, characterized in that: The conveying clamp includes a clamping base, a guide sleeve clamping portion and a flange clamping portion. The guide sleeve clamping portion is symmetrically arranged on both sides of the clamping base and is slidably connected to the clamping base. The flange clamping portion is symmetrically arranged on both sides of the clamping base and is fixedly connected to the guide sleeve clamping portion. A first clamping groove adapted to the size of the guide sleeve is provided on the two guide sleeve clamping portions, and a second clamping groove adapted to the size of the flange is provided on the two flange clamping portions.

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