Automatic assembling equipment for movable iron core

Abstract

The utility model relates to automatic movable iron core assembling equipment which comprises a machine frame, and a movable iron core feeding mechanism, a movable iron core taking mechanism, a valve rod feeding mechanism, a valve rod taking mechanism, a shaping mechanism, a pressing mechanism, a discharging mechanism and a rotating disc mechanism are installed on the machine frame. The movable iron core taking mechanism, the valve rod taking mechanism, the shaping mechanism, the pressing mechanism and the discharging mechanism are arranged on the periphery of the rotating disc mechanism in a winding mode. The rotating disc mechanism comprises a driving motor, a rotating motor connected with the driving motor and a rotating disc connected with the rotating motor, a plurality of positioning jigs are arranged on the rotating disc, positioning grooves used for fixing movable iron cores are formed in the positioning jigs, and positioning holes used for containing valve rods are formed in the positioning grooves. Through reasonable arrangement, automatic assembly of the movable iron core and the valve rod is realized, the assembly efficiency and the assembly precision are greatly improved, the labor cost is saved, the product quality is ensured, and the production and processing requirements can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic valve assembly, in particular to a moving iron core automatic assembly device. Background Art

[0002] Solenoid valves are industrial equipment controlled by electromagnetics. They are basic automation components used to control fluids. They are usually used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. Simple solenoid valves generally include a valve body, a valve stem, a moving iron core and a static iron core. Since the assembly operation between the valve stem and the moving iron core is simple, it is usually completed manually during the production and processing process. However, this method has high labor intensity and high labor costs. At the same time, there will be problems with uneven product quality. In addition, the manual assembly method is inefficient and cannot meet the needs of production and processing. Utility Model Content

[0003] Based on this, it is necessary to provide an automatic assembly device for a moving iron core to address the problems existing in the prior art.

[0004] A moving iron core automatic assembly device comprises a frame, on which a moving iron core feeding mechanism, a moving iron core picking mechanism, a valve stem feeding mechanism, a valve stem picking mechanism, a shaping mechanism, a pressing mechanism, a feeding mechanism and a turntable mechanism are installed, and the moving iron core picking mechanism, the valve stem picking mechanism, the shaping mechanism, the pressing mechanism and the feeding mechanism are respectively arranged around the outer periphery of the turntable mechanism;

[0005] The turntable mechanism includes a driving motor, a rotating motor connected to the driving motor, and a turntable connected to the rotating motor. The turntable is provided with a plurality of positioning jigs, the positioning jigs are provided with positioning grooves for fixing the moving iron core, and the positioning grooves are provided with positioning holes for placing the valve stem.

[0006] In one embodiment, the moving iron core picking mechanism includes a first transverse moving component, a first longitudinal moving component, a first clamping component, a first dividing component and a first feeding track, the feeding end of the first feeding track is connected to the discharging end of the moving iron core feeding mechanism, the discharging end of the first feeding track is connected to the first dividing component, the first dividing component is located below the first clamping component, the first clamping component is installed on the first longitudinal moving component, the first longitudinal moving component is installed on the first transverse moving component, and the first transverse moving component is installed on the frame through a first fixed plate.

[0007] In one embodiment, the first material dividing assembly includes a pushing cylinder and a pushing plate connected to the pushing cylinder, a material dividing plate is installed on the pushing plate, a material dividing trough for removing the moving iron core is provided on the material dividing plate, and the material dividing trough is parallel to the discharge end of the first feeding track.

[0008] In one embodiment, the valve stem picking mechanism includes a second transverse moving assembly, a second longitudinal moving assembly, a second clamping assembly, a second dividing assembly and a second feeding track, the feeding end of the second feeding track is connected to the discharging end of the valve stem feeding mechanism, the discharging end of the second feeding track is connected to the second dividing assembly, the second dividing assembly is located below the second clamping assembly, the second clamping assembly is mounted on the second longitudinal moving assembly, the second longitudinal moving assembly is mounted on the second transverse moving assembly, and the second transverse moving assembly is mounted on the frame via a second fixed plate.

[0009] In one embodiment, the second material distribution component includes a rotating cylinder and a material distribution plate installed on the rotating cylinder, and the material distribution plate is provided with a through hole for removing the valve stem.

[0010] In one embodiment, the clamping mechanism includes a mounting seat, a motor and a pressing assembly, the motor is mounted on the top of the mounting seat, and its output shaft passes through the mounting seat and is connected to the pressing assembly, the pressing assembly includes a lower pressing plate, a pressing column and a pressure sensor, the pressure sensor is located on one side of the lower pressing plate, the pressing column is installed on the bottom of the lower pressing plate through a connecting block, the lower pressing plate is installed on the slide rail of the mounting seat through a slider, and its top is connected to the output shaft of the motor through a rotating shaft.

[0011] In one embodiment, the shaping mechanism includes a support seat, a downward pressing cylinder and a downward pressing block, wherein the downward pressing block is located below the downward pressing cylinder, and the downward pressing cylinder is installed on the top side of the support seat, and its piston rod passes through the support seat and is connected and fixed to the downward pressing block.

[0012] In one embodiment, the unloading mechanism includes a third transverse moving assembly, a third longitudinal moving assembly and a third clamping assembly, the third clamping assembly is installed on the third longitudinal moving assembly, the third longitudinal moving assembly is installed on the third transverse moving assembly, and the third transverse moving assembly is installed on the frame through a third fixed plate.

[0013] In one of the embodiments, the moving iron core feeding mechanism and the valve stem feeding mechanism are respectively mounted on a mounting frame and located on one side of the frame, and a triangular reinforcement plate is provided between the frame and the mounting frame.

[0014] In one embodiment, the bottom of the frame is further provided with a support foot and a universal wheel, wherein the universal wheel is located on the inner side of the support foot relative to the frame body.

[0015] The above-mentioned automatic assembly equipment for the moving iron core realizes the automatic assembly of the moving iron core and the valve stem through reasonable settings, greatly improving the assembly efficiency and assembly accuracy, not only saving labor costs, but also ensuring the quality of the product and being able to meet the needs of production and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of an automatic moving iron core assembly device of the utility model;

[0017] Figure 2 This is a schematic diagram of the top view of the structure of an automatic assembly device for a moving iron core of the utility model;

[0018] Figure 3 It is a schematic diagram of a valve stem material taking mechanism of a moving iron core automatic assembly device of the utility model;

[0019] Figure 4 It is a schematic diagram of a moving iron core material taking mechanism of a moving iron core automatic assembly device of the utility model;

[0020] Figure 5 This is a schematic diagram of a shaping mechanism of a moving iron core automatic assembly device of the utility model;

[0021] Figure 6 This is a schematic diagram of a clamping mechanism of a moving iron core automatic assembly device of the utility model;

[0022] Figure 7 This is a schematic diagram of a material unloading mechanism of a moving iron core automatic assembly device of the utility model;

[0023] Figure 8 This is a schematic diagram of a turntable mechanism of a moving iron core automatic assembly device of the utility model;

[0024] Fig. 9 The utility model is a schematic diagram of a positioning fixture structure of a moving iron core automatic assembly device.

[0025] Among them, 10, frame, 110, mounting frame, 120, triangular reinforcement plate, 20, moving iron core feeding mechanism, 30, moving iron core picking mechanism, 310, first lateral moving component, 320, first longitudinal moving component, 330, first clamping component, 340, first material dividing component, 341, pushing cylinder, 342, pushing plate, 343, dividing plate, 3431, dividing trough, 350, first feeding track, 40, valve stem feeding mechanism, 50, valve stem picking mechanism, 510, second lateral moving component, 520, second longitudinal moving component, 530, second clamping component, 540, second material dividing component, 541, rotating cylinder, 54 2. Material distribution plate, 5421. Through hole, 550. Second feeding track, 60. Shaping mechanism, 610. Support seat, 620. Pressing cylinder, 630. Pressing block, 70. Clamping mechanism, 710. Mounting seat, 720. Motor, 730. Pressing assembly, 731. Pressing plate, 732. Pressing column, 733. Pressure sensor, 80. Material discharge mechanism, 810. Third lateral moving assembly, 820. Third longitudinal moving assembly, 830. Third clamping assembly, 90. Turntable mechanism, 910. Driving motor, 920. Rotating motor, 930. Turntable, 931. Positioning fixture, 9311. Positioning groove, 9312. Positioning hole. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only."

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] like Figures 1 to 9 As shown, an automatic assembly device for a moving iron core includes a frame 10, on which a moving iron core feeding mechanism 20, a moving iron core picking mechanism 30, a valve stem feeding mechanism 40, a valve stem picking mechanism 50, a shaping mechanism 60, a clamping mechanism 70, a blanking mechanism 80 and a turntable mechanism 90 are installed. The moving iron core picking mechanism 30, the valve stem picking mechanism 50, the shaping mechanism 60, the clamping mechanism 70 and the blanking mechanism 80 are respectively arranged around the outer circumference of the turntable mechanism 90; the turntable mechanism 90 includes a driving motor 910, a rotating motor 920 connected to the driving motor 910 and a turntable 930 connected to the rotating motor 920, and the turntable 930 is provided with a plurality of positioning fixtures 931, and the positioning fixtures 931 are provided with positioning grooves 9311 for fixing the moving iron core, and the positioning grooves 9311 are provided with positioning holes 9312 for placing the valve stem.

[0030] Furthermore, the moving iron core material taking mechanism 30 includes a first lateral moving component 310, a first longitudinal moving component 320, a first clamping component 330, a first material dividing component 340 and a first feeding track 350, the feeding end of the first feeding track 350 is connected to the discharging end of the moving iron core feeding mechanism 20, the discharging end of the first feeding track 350 is connected to the first material dividing component 340, the first material dividing component 340 is located below the first clamping component 330, and the first clamping component 330 is installed on the first longitudinal moving component 320. The first longitudinal moving assembly 320 is mounted on the first lateral moving assembly 310, and the first lateral moving assembly 310 is mounted on the frame 10 through a first fixing plate; wherein the first material dividing assembly 340 includes a pushing cylinder 341 and a push plate 342 connected to the pushing cylinder 341, and a material dividing plate 343 is mounted on the push plate 342, and a material dividing groove 3431 for removing the moving iron core is provided on the material dividing plate 343, and the material dividing groove 3431 is parallel to the discharge end of the first feeding track 350. In the present utility model, the moving iron core is sent to the first feeding track 350 by the moving iron core feeding mechanism 20, and when the moving iron core reaches the discharge end of the first feeding track 350, the moving iron core is moved to the bottom of the first clamping assembly 330 by the first material dividing assembly 340, and then the first clamping assembly 330 clamps it and places it in the positioning groove 9311.

[0031] Further, the valve stem picking mechanism 50 includes a second transverse moving component 510, a second longitudinal moving component 520, a second clamping component 530, a second dividing component 540 and a second feeding track 550, the feeding end of the second feeding track 550 is connected to the discharging end of the valve stem feeding mechanism 40, the discharging end of the second feeding track 550 is connected to the second dividing component 540, the second dividing component 540 is located below the second clamping component 530, the second clamping component 530 is installed on the second longitudinal moving component 520, the second longitudinal moving component 520 is installed on the second transverse moving component 510, and the second transverse moving component 510 is installed on the frame 10 through a second fixed plate; wherein, the second dividing component 540 includes a rotating cylinder 541 and a dividing plate 542 installed on the rotating cylinder 541, and the dividing plate 542 is provided with a through hole 5421 for removing the valve stem. In the utility model, the valve stem is sent to the second feeding track 550 through the valve stem feeding mechanism 40. When the valve stem reaches the discharge end of the second feeding track 550, the rotating cylinder 541 will control the rotation of the dividing plate 542, align the through hole 5421 with the discharge end of the second feeding track 550 for material picking. When the valve stem falls into the through hole 5421, the dividing plate 542 is rotated again by the rotating cylinder 541, so that the valve stem is located below the second clamping assembly 530, and then the second clamping assembly 530 clamps it and places it in the positioning hole 9312, so that it cooperates with the moving iron core, and is shaped by the shaping mechanism 60.

[0032] Furthermore, the shaping mechanism 60 includes a support seat 610, a downward pressing cylinder 620 and a downward pressing block 630, wherein the downward pressing block 630 is located below the downward pressing cylinder 620, and the downward pressing cylinder 620 is installed on the top side of the support seat 610, and its piston rod passes through the support seat 610 and is connected and fixed to the downward pressing block 630.

[0033] Furthermore, the clamping mechanism 70 includes a mounting seat 710, a motor 720 and a pressing assembly 730, the motor 720 is mounted on the top of the mounting seat 710, and its output shaft passes through the mounting seat 710 and is connected to the pressing assembly 730, the pressing assembly 730 includes a lower pressing plate 731, a pressure column 732 and a pressure sensor 733, the pressure sensor 733 is located on one side of the lower pressing plate 731, the pressure column 732 is installed on the bottom of the lower pressing plate 731 through a connecting block, the lower pressing plate 731 is installed on the slide rail of the mounting seat 710 through a slider, and its top is connected to the output shaft of the motor 720 through a rotating shaft.

[0034] Furthermore, the unloading mechanism 80 includes a third transverse moving component 810, a third longitudinal moving component 820 and a third clamping component 830, the third clamping component 830 is installed on the third longitudinal moving component 820, the third longitudinal moving component 820 is installed on the third transverse moving component 810, and the third transverse moving component 810 is installed on the frame 10 through a third fixing plate.

[0035] In the utility model, the moving iron core feeding mechanism 20 and the valve stem feeding mechanism 40 are respectively installed on the mounting frame 110 and are located on one side of the frame 10, and a triangular reinforcement plate 120 is provided between the frame 10 and the mounting frame 110. The setting of the triangular reinforcement plate 120 can enhance the stability of the structure and ensure the normal operation of the equipment.

[0036] In addition, in order to facilitate the movement of the equipment and reduce the friction between the equipment and the ground, the bottom of the rack 10 is also provided with supporting feet and universal wheels, and the universal wheels are located on the inner side of the supporting feet relative to the main body of the rack 10.

[0037] During operation, the moving iron core is fed through the moving iron core feeding mechanism 20, so that the moving iron core enters the first feeding track 350. When the moving iron core reaches the discharge end of the first feeding track 350, the moving iron core is moved to the bottom of the first clamping component 330 through the first dividing component 340, and then the moving iron core is clamped by the first clamping component 330 and placed in the positioning groove 9311 of the positioning fixture 931. When the moving iron core is sensed to be in place, the turntable 930 rotates to rotate the positioning fixture 931 to the next workstation. At this time, the valve stem is fed through the valve stem feeding mechanism 40, so that the valve stem enters the second feeding track 550. When the valve stem reaches the discharge end of the second feeding track 550, the valve stem is fed through the second dividing component Component 540 moves the valve stem to the bottom of the second clamping component 530, and then the second clamping component 530 clamps the valve stem and places it in the positioning hole 9312 of the positioning fixture 931, and then the turntable 930 continues to rotate, and the positioning fixture 931 is rotated to the next station. When it reaches the shaping mechanism 60, the moving iron core and the valve stem are shaped by the shaping mechanism 60. After the shaping is completed, the turntable 930 continues to rotate to the next station. When it reaches the clamping mechanism 70, the moving iron core and the valve stem are pressed together by the clamping mechanism 70. After the pressing is completed, the turntable 930 continues to rotate. When it reaches the unloading mechanism 80, the pressed product is unloaded by the unloading mechanism 80. This cycle is repeated to achieve automatic assembly of the moving iron core and the valve stem.

[0038] The above-mentioned automatic assembly equipment for the moving iron core realizes the automatic assembly of the moving iron core and the valve stem through reasonable settings, greatly improving the assembly efficiency and assembly accuracy, not only saving labor costs, but also ensuring the quality of the product and being able to meet the needs of production and processing.

[0039] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An automatic assembly device for a moving iron core, comprising a frame, characterized in that: The frame is equipped with a moving iron core feeding mechanism, a moving iron core picking mechanism, a valve stem feeding mechanism, a valve stem picking mechanism, a shaping mechanism, a pressing mechanism, a feeding mechanism and a turntable mechanism, and the moving iron core picking mechanism, the valve stem picking mechanism, the shaping mechanism, the pressing mechanism and the feeding mechanism are respectively arranged around the outer periphery of the turntable mechanism; The turntable mechanism includes a driving motor, a rotating motor connected to the driving motor, and a turntable connected to the rotating motor. The turntable is provided with a plurality of positioning jigs, the positioning jigs are provided with positioning grooves for fixing the moving iron core, and the positioning grooves are provided with positioning holes for placing the valve stem.

2. The automatic assembly equipment for a moving iron core according to claim 1, characterized in that: The moving iron core picking mechanism includes a first transverse moving component, a first longitudinal moving component, a first clamping component, a first dividing component and a first feeding track. The feeding end of the first feeding track is connected to the discharging end of the moving iron core feeding mechanism, and the discharging end of the first feeding track is connected to the first dividing component. The first dividing component is located below the first clamping component. The first clamping component is installed on the first longitudinal moving component. The first longitudinal moving component is installed on the first transverse moving component. The first transverse moving component is installed on the frame through a first fixed plate.

3. The automatic assembly equipment for a moving iron core according to claim 2, characterized in that: The first material dividing assembly includes a pushing cylinder and a pushing plate connected to the pushing cylinder, a material dividing plate is installed on the pushing plate, a material dividing trough for removing the moving iron core is provided on the material dividing plate, and the material dividing trough is parallel to the discharge end of the first feeding track.

4. The automatic assembly equipment for a moving iron core according to claim 1, characterized in that: The valve stem picking mechanism includes a second transverse moving component, a second longitudinal moving component, a second clamping component, a second dividing component and a second feeding track. The feeding end of the second feeding track is connected to the discharging end of the valve stem feeding mechanism, and the discharging end of the second feeding track is connected to the second dividing component. The second dividing component is located below the second clamping component. The second clamping component is installed on the second longitudinal moving component. The second longitudinal moving component is installed on the second transverse moving component. The second transverse moving component is installed on the frame through a second fixed plate.

5. The automatic assembly equipment for a moving iron core according to claim 4, characterized in that: The second material distribution component comprises a rotating cylinder and a material distribution plate installed on the rotating cylinder, and the material distribution plate is provided with a through hole for removing the valve stem.

6. The automatic assembly equipment for a moving iron core according to claim 1, characterized in that: The clamping mechanism includes a mounting seat, a motor and a pressing assembly, the motor is mounted on the top of the mounting seat, and its output shaft passes through the mounting seat and is connected to the pressing assembly, the pressing assembly includes a pressing plate, a pressing column and a pressure sensor, the pressure sensor is located on one side of the pressing plate, the pressing column is mounted on the bottom of the pressing plate through a connecting block, the pressing plate is mounted on the slide rail of the mounting seat through a slider, and its top is connected to the output shaft of the motor through a rotating shaft.

7. The automatic assembly equipment for a moving iron core according to claim 1, characterized in that: The shaping mechanism includes a support seat, a downward pressing cylinder and a downward pressing block. The downward pressing block is located below the downward pressing cylinder. The downward pressing cylinder is installed on the top side of the support seat, and its piston rod passes through the support seat and is connected and fixed to the downward pressing block.

8. The automatic assembly equipment for a moving iron core according to claim 1, characterized in that: The unloading mechanism includes a third transverse moving assembly, a third longitudinal moving assembly and a third clamping assembly, the third clamping assembly is installed on the third longitudinal moving assembly, the third longitudinal moving assembly is installed on the third transverse moving assembly, and the third transverse moving assembly is installed on the frame through a third fixing plate.

9. The automatic assembly equipment for a moving iron core according to claim 1, characterized in that: The moving iron core feeding mechanism and the valve stem feeding mechanism are respectively mounted on a mounting frame and located on one side of the frame, and a triangular reinforcing plate is provided between the frame and the mounting frame.

10. The automatic assembly equipment for a moving iron core according to claim 1, characterized in that: The bottom of the frame is also provided with supporting feet and universal wheels, and the universal wheels are located on the inner side of the supporting feet relative to the frame body.

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