Electromagnetic valve armature tube assembling mechanism

Abstract

The utility model relates to the technical field of automation equipment, in particular to an electromagnetic valve armature tube assembling mechanism which comprises a mounting bottom plate, an armature tube feeding conveying line is arranged on one side of the mounting bottom plate, and a matched armature tube feeding robot assembly is fixedly arranged on the mounting bottom plate; the armature tube transfer assembly is arranged at the mounting bottom plate, and the upper end face of the mounting bottom plate is rotationally provided with a valve body turntable rotation assembly; the overturning buckling assembly is arranged at the mounting bottom plate; the armature tube feeding robot assembly has the beneficial effects that armature tubes are conveyed through the armature tube feeding conveying line, then moving cores are pressed through the armature tube feeding robot assembly, the pressed moving cores are placed on a jig and combined with a metal cover plate to form a middle assembly body, then the middle assembly body of the armature tubes and the metal cover plate is adsorbed through the overturning buckling assembly, and the armature tubes and the metal cover plate are assembled. And after being rotated, the movable core is buckled on the valve seat, so that accurate material taking of the armature pipe, rapid installation of the movable core and rapid combination of the metal cover plate in the assembling process in the electromagnetic valve assembling process are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to an armature tube assembly mechanism for a solenoid valve. Background Art

[0002] Solenoid valves are industrial equipment controlled by electromagnetics. They are basic automation components used to control fluids. They are actuators and are not limited to hydraulic or pneumatic.

[0003] In the solenoid valve automated assembly industry, the armature tube including the moving core, the stationary core, and the metal cover plate need to be assembled and then assembled onto the valve seat. However, during the assembly process, the moving core may fall off and the metal cover plate may easily rotate, which may lead to the problem of being unable to assemble. Utility Model Content

[0004] The utility model aims to provide an assembly mechanism for an armature tube of a solenoid valve to solve the problems raised by the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An armature tube assembly mechanism for a solenoid valve comprises:

[0007] A mounting base plate, one side of which is provided with an armature tube feeding conveyor line, and a matching armature tube feeding robot assembly is fixedly provided at a position of the mounting base plate corresponding to the armature tube feeding conveyor line;

[0008] The armature tube transfer assembly is arranged at a position of the mounting base plate corresponding to the armature tube feeding robot assembly, and a valve body turntable rotating assembly is rotatably arranged on the upper end surface of the mounting base plate corresponding to the position of the armature tube transfer assembly;

[0009] The flip-fastening assembly is arranged at a position of the mounting base plate corresponding to the valve body turntable rotating assembly.

[0010] Preferably, the armature tube loading conveyor line includes a conveyor belt, which is fixedly connected to the mounting base plate, and two groups of conveyor belts are arranged, the two groups of conveyor belts are spaced apart from each other, and each of the conveyor belts is provided with at least one group of matching armature tube material trays, and the armature tube material trays are moved on one side of the mounting base plate through the conveyor belt.

[0011] Preferably, the armature tube loading robot assembly includes a manipulator, which is fixedly connected to the mounting base plate, and the lower end of the manipulator is connected to a first pushing cylinder, the output end of the first pushing cylinder is fixedly connected to a pressure plate, and the height of the pressure plate matches the armature tube material tray.

[0012] Preferably, the manipulator is fixedly provided with a second pushing cylinder at the top position corresponding to the first pushing cylinder, and first grippers are fixedly provided at the upper and lower output ends of the second pushing cylinder, and two groups of the first grippers are moved closer to or away from each other through the second pushing cylinder.

[0013] Preferably, the armature tube transfer assembly is fixedly arranged on a side of the mounting base plate away from the armature tube feeding conveyor line, and the armature tube transfer assembly includes a third push cylinder, and the output ends of both ends of the third push cylinder are fixedly connected with second grippers, and two groups of the second grippers are moved closer to or away from each other through the third push cylinder;

[0014] The height of the second gripper matches that of the first gripper.

[0015] Preferably, the valve body turntable rotating assembly comprises a turntable body, the turntable body is rotatably arranged above the mounting base plate, and a matching motor is arranged at a position of the mounting base plate corresponding to the turntable body;

[0016] A fixing plate is fixedly arranged on the turntable body, and the fixing plates are arranged in multiple groups. The multiple groups of fixing plates are evenly distributed on the turntable body in a circumferential state, and a matching fixture is fixedly arranged on each of the fixing plates.

[0017] Preferably, the flip and snap-fit ​​assembly is arranged between the armature tube feeding robot assembly and the armature tube transfer assembly, and the flip and snap-fit ​​assembly includes a fourth pushing cylinder, a clamp is arranged below the fourth pushing cylinder, and the clamp is clamped by the fourth pushing cylinder.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model conveys the armature tube to a position close to the armature tube feeding robot assembly through the armature tube feeding conveyor line, then compresses the moving core through the armature tube feeding robot assembly, after compressing, it is transported and clamped by the armature tube transfer assembly, and then the armature tube transfer assembly is placed on the fixture and combined with the metal cover plate to form an intermediate assembly, after the assembly is completed, the turntable body is rotated to the next working position, and then the intermediate assembly of the armature tube and the metal cover plate is adsorbed by the flipping and snapping assembly, and is snapped onto the valve seat after rotation, so as to realize the accurate material taking of the armature tube in the assembly process of the solenoid valve, the rapid installation of the moving core, and the rapid combination of the metal cover plate in the assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 for Figure 1A schematic diagram of the structure enlargement in the middle;

[0022] Figure 3 for Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0023] Figure 4 for Figure 1 A magnified schematic diagram of the structure at C in the middle;

[0024] Figure 5 for Figure 1 Enlarged schematic diagram of the structure at point D in the middle.

[0025] In the figure: installation base plate 1, armature tube feeding conveyor line 2, conveyor belt 21, armature tube material tray 22, armature tube feeding robot assembly 3, manipulator 31, first push cylinder 32, pressure plate 33, second push cylinder 34, first gripper 35, armature tube transfer assembly 4, third push cylinder 41, second gripper 42, valve body turntable rotation assembly 5, turntable body 51, fixing plate 52, fixture 53, flip snap-fit ​​assembly 6, fourth push cylinder 61, clamp 62. DETAILED DESCRIPTION

[0026] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0027] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0028] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0031] Embodiment 1:

[0032] See also Figures 1 to 5 The utility model provides a technical solution: an assembly mechanism for an armature tube of a solenoid valve, comprising:

[0033] A mounting base plate 1, an armature tube feeding conveyor line 2 is disposed on one side of the mounting base plate 1, and a matching armature tube feeding robot assembly 3 is fixedly disposed at a position of the mounting base plate 1 corresponding to the armature tube feeding conveyor line 2;

[0034] The armature tube transfer assembly 4 is arranged at a position of the mounting base plate 1 corresponding to the armature tube feeding robot assembly 3, and a valve body turntable rotating assembly 5 is rotatably arranged at an upper end surface of the mounting base plate 1 corresponding to a position of the armature tube transfer assembly 4;

[0035] The flip-fastening assembly 6 is arranged at a position of the mounting base plate 1 corresponding to the valve body turntable rotating assembly 5;

[0036] The armature tube is transported to a position close to the armature tube loading robot assembly 3 through the armature tube loading conveyor line 2, and then the moving core is pressed by the armature tube loading robot assembly 3. After pressing, it is transported and clamped by the armature tube transfer assembly 4, and then placed on the valve body turntable rotating assembly 5 by the armature tube transfer assembly 4 and combined with the metal cover plate into an intermediate assembly. After the assembly is completed, the valve body turntable rotating assembly 5 is rotated to the next working position, and then the intermediate assembly of the armature tube and the metal cover plate is adsorbed by the flipping and snapping assembly 6, and then rotated and snapped onto the valve seat.

[0037] Embodiment 2:

[0038] like Figure 2-Figure 4 As shown, the structure of the electromagnetic valve armature tube assembly mechanism disclosed in the second embodiment of the present utility model is basically the same as that in the first embodiment, except that:

[0039] The armature tube feeding conveyor line 2 comprises a conveyor belt 21, the conveyor belt 21 is fixedly connected to the mounting base plate 1, and the conveyor belt 21 is provided with two groups, the two groups of conveyor belts 21 are spaced apart from each other, and each of the conveyor belts 21 is provided with at least one group of matching armature tube trays 22, and the armature tube trays 22 are moved on one side of the mounting base plate 1 through the conveyor belt 21;

[0040] The armature tube feeding robot assembly 3 includes a manipulator 31, the manipulator 31 is fixedly connected to the mounting base plate 1, and the lower end of the end of the manipulator 31 is connected to a first push cylinder 32, and the output end of the first push cylinder 32 is fixedly connected to a pressing plate 33, and the height of the pressing plate 33 matches the armature tube material tray 22;

[0041] The manipulator 31 is fixedly provided with a second pushing cylinder 34 at the top position corresponding to the first pushing cylinder 32, and the upper and lower output ends of the second pushing cylinder 34 are fixedly provided with first grippers 35, and two groups of the first grippers 35 are moved closer to or away from each other through the second pushing cylinder 34;

[0042] The armature tube transfer assembly 4 is fixedly arranged on a side of the mounting base plate 1 away from the armature tube feeding conveyor line 2, and the armature tube transfer assembly 4 includes a third push cylinder 41, and the output ends of both ends of the third push cylinder 41 are fixedly connected with second grippers 42, and two groups of the second grippers 42 are moved closer to or away from each other through the third push cylinder 41;

[0043] The height of the second gripper 42 matches that of the first gripper 35;

[0044] The valve body turntable rotating assembly 5 includes a turntable body 51, which is rotatably arranged above the mounting base plate 1, and a matching motor is arranged at a position of the mounting base plate 1 corresponding to the turntable body 51;

[0045] The turntable body 51 is fixedly provided with a fixing plate 52, and the fixing plates 52 are provided with multiple groups, and the multiple groups of fixing plates 52 are evenly distributed on the turntable body 51 in a circumferential state, and a matching fixture 53 is fixedly provided on each fixing plate 52;

[0046] Through the cooperation of the conveyor belt 21 and the armature tube material tray 22, the armature tube is conveyed to the armature tube loading robot assembly 3, and then the manipulator 31 is started. The manipulator 31 drives the first push cylinder 32 to move above the armature tube, and then the first push cylinder 32 drives the pressure plate 33 to press the moving core. After the pressing is completed, the manipulator 31 drives the second push cylinder 34 to move toward the armature tube. After approaching the armature tube, the second push cylinder 34 is started to drive the first gripper 35 to clamp the armature tube, and then it is conveyed to the armature tube transfer assembly 4, and the third push cylinder 41 is started to drive the second gripper 42 to clamp the armature tube conveyed by the manipulator 31, and the armature tube transfer assembly 4 places the armature tube inside the jig 53 and combines it with the metal cover plate into an intermediate assembly.

[0047] Embodiment three:

[0048] like Figure 5 As shown, the structure of the electromagnetic valve armature tube assembly mechanism disclosed in the third embodiment of the present utility model is basically the same as that in the second embodiment, except that:

[0049] The flipping and fastening assembly 6 is arranged between the armature tube feeding robot assembly 3 and the armature tube transfer assembly 4, and the flipping and fastening assembly 6 includes a fourth pushing cylinder 61, and a clamp 62 is arranged below the fourth pushing cylinder 61, and the clamp 62 is clamped by the fourth pushing cylinder 61;

[0050] When the armature tube combined with the metal cover plate to form an intermediate assembly is rotated to the bottom of the flip-fit ​​assembly 6 through the valve body turntable rotating assembly 5, the fourth push cylinder 61 is started, and the fourth push cylinder 61 drives the clamp 62 to take out the intermediate assembly of the armature tube and the metal cover plate, and then rotates it to fit onto the valve seat.

[0051] The present scheme is specifically as follows: the armature tube is conveyed to the armature tube feeding robot assembly 3 by the cooperation of the conveyor belt 21 and the armature tube material tray 22, and then the manipulator 31 is started, and the manipulator 31 drives the first push cylinder 32 to move above the armature tube, and then the first push cylinder 32 drives the pressing plate 33 to press the moving core, and after the pressing is completed, the manipulator 31 drives the second push cylinder 34 to move toward the armature tube, and after approaching the armature tube, the second push cylinder 34 is started, and the first gripper 35 is driven to clamp the armature tube, and then the armature tube is conveyed to the armature tube transfer assembly 4, and the third push cylinder 41 is started, and the second gripper 42 is driven to clamp the armature tube conveyed by the manipulator 31, and the armature tube transfer assembly 4 places the armature tube inside the jig 53, and combines it with the metal cover plate into an intermediate assembly;

[0052] When the armature tube combined with the metal cover plate to form an intermediate assembly is rotated to the bottom of the flip-fit ​​assembly 6 through the valve body turntable rotating assembly 5, the fourth push cylinder 61 is started, and the fourth push cylinder 61 drives the clamp 62 to take out the intermediate assembly of the armature tube and the metal cover plate, and then rotates it to fit onto the valve seat.

[0053] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0054] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A solenoid valve armature tube assembly mechanism, It is characterized in that include: A mounting base plate (1), an armature tube feeding conveyor line (2) being arranged on one side of the mounting base plate (1), and a matching armature tube feeding robot assembly (3) being fixedly arranged on the mounting base plate (1) at a position corresponding to the armature tube feeding conveyor line (2); An armature tube transfer assembly (4) is arranged at a position of the mounting base plate (1) corresponding to the armature tube feeding robot assembly (3), and a valve body turntable rotating assembly (5) is rotatably arranged on the upper end surface of the mounting base plate (1) at a position corresponding to the armature tube transfer assembly (4); The flip-fastening assembly (6) is arranged at a position of the mounting base plate (1) corresponding to the valve body turntable rotating assembly (5).

2. The solenoid valve armature tube assembly mechanism according to claim 1, It is characterized in that The armature tube feeding conveyor line (2) comprises a conveyor belt (21), the conveyor belt (21) is fixedly connected to the mounting base plate (1), and two groups of the conveyor belts (21) are provided, the two groups of the conveyor belts (21) are spaced apart from each other, and each of the conveyor belts (21) is provided with at least one group of matching armature tube material trays (22), and the armature tube material trays (22) are moved on one side of the mounting base plate (1) via the conveyor belts (21).

3. The solenoid valve armature tube assembly mechanism according to claim 2, It is characterized in that The armature tube feeding robot assembly (3) comprises a manipulator (31), the manipulator (31) is fixedly connected to the mounting base plate (1), and the lower end of the end of the manipulator (31) is connected to a first pushing cylinder (32), and the output end of the first pushing cylinder (32) is fixedly connected to a pressing plate (33), and the height of the pressing plate (33) matches the armature tube material tray (22).

4. The solenoid valve armature tube assembly mechanism according to claim 3, It is characterized in that The manipulator (31) is fixedly provided with a second pushing cylinder (34) at the top position corresponding to the first pushing cylinder (32), and first grippers (35) are fixedly provided at the upper and lower output ends of the second pushing cylinder (34), and two groups of the first grippers (35) are moved closer to or farther away from each other through the second pushing cylinder (34).

5. The solenoid valve armature tube assembly mechanism according to claim 4, It is characterized in that The armature tube transfer assembly (4) is fixedly arranged on a side of the mounting base plate (1) away from the armature tube feeding conveyor line (2), and the armature tube transfer assembly (4) comprises a third pushing cylinder (41), the output ends of both ends of the third pushing cylinder (41) are fixedly connected to second grippers (42), and two groups of the second grippers (42) are moved closer to or farther away from each other through the third pushing cylinder (41); The height of the second gripper (42) matches that of the first gripper (35).

6. The solenoid valve armature tube assembly mechanism according to claim 5, It is characterized in that The valve body turntable rotating assembly (5) comprises a turntable body (51), the turntable body (51) is rotatably arranged above the mounting base plate (1), and a matching motor is arranged at a position of the mounting base plate (1) corresponding to the turntable body (51); A fixing plate (52) is fixedly arranged on the turntable body (51), and the fixing plates (52) are provided in multiple groups. The multiple groups of fixing plates (52) are evenly distributed on the turntable body (51) in a circular state, and a matching fixture (53) is fixedly arranged on each fixing plate (52).

7. The solenoid valve armature tube assembly mechanism according to claim 6, It is characterized in that The flipping and snap-fitting assembly (6) is arranged between the armature tube feeding robot assembly (3) and the armature tube transfer assembly (4), and the flipping and snap-fitting assembly (6) comprises a fourth pushing cylinder (61), a clamp (62) is arranged below the fourth pushing cylinder (61), and the clamp (62) is clamped by the fourth pushing cylinder (61).

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