Automatic winding device for electromagnetic valve coil

Abstract

The utility model provides an automatic winding device for an electromagnetic valve coil, and belongs to the technical field of electromagnetic valves. The automatic winding device for the electromagnetic valve coil comprises a main body, a moving mechanism and a winding mechanism, the moving mechanism comprises a pair of mounting frames, a moving plate and a mounting cover, a first motor is mounted on the back face of the mounting cover, the output end of the first motor penetrates through the mounting cover and is provided with an eccentric block, and a first connecting rod is mounted at one end of the eccentric block; one end of the first connecting rod is rotationally connected with a second connecting rod, one end of the second connecting rod penetrates through the moving plate and is rotationally connected with the moving plate, the winding mechanism comprises a pair of U-shaped frames and a pair of sliding frames, connecting sleeves are rotationally connected into the sliding frames, connecting rods are inserted into the connecting sleeves, and a winding roller is fixedly installed between the pair of connecting rods; the main body comprises a working table, the top end of the working table is fixedly connected with the bottom ends of the pair of mounting racks, the practicability of the automatic winding device for the electromagnetic valve coil can be effectively improved, and the automatic winding device has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic valves, in particular to an automatic winding device for an electromagnetic valve coil. Background Art

[0002] Solenoid valves are industrial equipment controlled by electromagnetics. They are basic components for controlling fluid automation and belong to actuators, not limited to hydraulic and pneumatic. They are used in industrial control systems to adjust the direction, flow, speed and other parameters of the medium. Solenoid valves can be used with different circuits to achieve the desired control, and the accuracy and flexibility of the control can be guaranteed. There are many types of solenoid valves, and different solenoid valves play a role in different positions in the control system. The most commonly used ones are check valves, safety valves, directional control valves, speed control valves, etc. The solenoid valve coil is a key component of the solenoid valve. Its function is to convert electrical energy into magnetic energy, and then control the flow of fluids (such as gas or liquid). When the solenoid valve coil is energized, the magnetic field generated can attract the valve core or valve plate to move, thereby realizing the switch control of the valve.

[0003] Based on the above, the inventors have discovered the following problems: During the current solenoid valve coil processing process, the copper wire needs to be passed through a guide ring through a winding device so that the copper wire is evenly wound around the outside of the winding drum under the guidance of the guide ring, but the existing winding device cannot be applied to coils of various models. At the same time, during the winding process, the copper wire rubs against the inside of the guide ring, which can easily cause external wear of the copper wire.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an automatic winding device for a solenoid valve coil is provided, in order to achieve a purpose with greater practical value. Utility Model Content

[0005] In order to solve the above technical problems, the embodiment of the utility model provides an automatic winding device for a solenoid valve coil, which is specifically implemented by the following technical solutions:

[0006] A solenoid valve coil automatic winding device comprises a main body, a moving mechanism and a winding mechanism, the moving mechanism comprises a pair of mounting frames, a moving plate and a mounting cover, the mounting cover is fixedly arranged on the back side of the pair of mounting frames, and a first motor is installed on the back side of the mounting cover, the output end of the first motor passes through the mounting cover and is installed with an eccentric block, a first connecting rod is installed at one end of the eccentric block, one end of the first connecting rod is rotatably connected to a second connecting rod, one end of the second connecting rod passes through the moving plate and is rotatably connected to the moving plate, the winding mechanism comprises a pair of U-shaped frames and a pair of slides, the interiors of the slides are rotatably connected to connecting sleeves, the interiors of the connecting sleeves are inserted with connecting rods, a winding roller is fixedly installed between the pair of connecting rods, the main body comprises a workbench, the top end of the workbench is fixedly connected to the bottom ends of a pair of mounting frames.

[0007] Furthermore, a pair of sliding rods are inserted between the pair of mounting frames, and sliding seats are slidably sleeved on the outside of the sliding rods, and the front sides of the pair of sliding seats are fixedly connected to the back side of the movable plate.

[0008] The beneficial effect of adopting the above further solution is that, through the coordinated use of the slide rod and the slide seat, and the slide seat being fixed by the moving plate, the moving plate can move stably.

[0009] Furthermore, a pair of U-shaped frames are fixedly arranged on the front side of the movable plate, wherein one of the U-shaped frames is internally rotatably connected to a bidirectional screw rod, one end of the bidirectional screw rod extends to the outside of the U-shaped frame and is sleeved with a turntable, and the other U-shaped frame is internally rotatably connected to a guide rod.

[0010] The beneficial effect of adopting the above further solution is that, by providing a turntable, it is convenient for the user to rotate the turntable to rotate the bidirectional screw rod.

[0011] Furthermore, one end of the bidirectional screw rod passes through a pair of slides and is threadedly connected to the pair of slides, and one end of the guide rod passes through a pair of slides and is slidably connected to the pair of slides.

[0012] The beneficial effect of adopting the above further scheme is that through the installation and use of the bidirectional screw and the guide rod, since the bidirectional screw is threadedly connected to the slide, and the guide rod is slidingly connected to the slide, the slide can easily achieve linear movement under the rotation of the bidirectional screw and the sliding action of the slide rod.

[0013] Furthermore, the cross-sections of the connecting rods are all regular hexagons, and the exteriors of the connecting rods are in contact with the inner walls of the connecting sleeves. A second motor is installed on the exterior of one of the slides, and the output end of the second motor is drivingly connected to one of the connecting sleeves.

[0014] The beneficial effect of adopting the above further solution is that by providing a second motor, when it is working, it is easy to drive one of the connecting sleeves to rotate, because the outer part of the connecting rod abuts against the inner wall of the connecting sleeve, thereby causing the connecting rod to rotate.

[0015] Furthermore, a base is installed at the bottom end of the workbench, and a pair of L-shaped plates are installed at the upper end of the workbench. Positioning plates are slidably connected inside the L-shaped plates, and a wire-releasing roller is rotatably connected between the pair of positioning plates.

[0016] The beneficial effect of adopting the above further solution is that the disassembly and assembly of the pay-off roller between a pair of positioning plates is facilitated by the sliding connection between the L-shaped plate and the positioning plate.

[0017] Furthermore, the L-shaped plates are all internally inserted with mounting rods, the mounting rods all penetrate the positioning plates and are slidably connected to the positioning plates, and the exteriors of the mounting rods are all movably sleeved with springs.

[0018] Furthermore, one end of the spring is fixedly connected to the inner wall of the L-shaped plate, and the other end of the spring is fixedly connected to the positioning plate.

[0019] The beneficial effect of adopting the above further solution is that, by providing the mounting rod, when the positioning plate is squeezed, the positioning plate will slide on the mounting rod, and at the same time, the positioning plate will squeeze the spring sleeved on the outside of the mounting rod.

[0020] The beneficial effects of the utility model are as follows: the utility model obtains an automatic winding device for an electromagnetic valve coil through the above-mentioned design. The automatic winding device for an electromagnetic valve coil, by setting a connecting sleeve and a connecting rod, is convenient for inserting the connecting rod into the connecting sleeve, and the winding roller is limited and fixed while being convenient for the subsequent stable rotation of the winding roller. By setting a turntable, when the turntable is rotated, the bidirectional lead screw rotates, so that a pair of slides can realize opposite linear movement under the sliding action of the guide rod, and the distance between the pair of slides can be adjusted, which is convenient for the subsequent adaptation of winding rollers of different types of coils. By setting a second motor, when it works, it is convenient for the connecting sleeve to rotate, so that the connecting rod and the winding roller rotate. By setting a first motor, when it works, it is convenient for the eccentric block to rotate, so that the first connecting rod at one end of the eccentric block rotates. Due to the rotational connection between the first connecting rod and the second connecting rod, the second connecting rod drives the movable plate and the slide seat to realize reciprocating motion on the slide rod, thereby realizing the reciprocating movement of the winding roller, so that the copper wire can be evenly wound on the outside of the winding roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of the three-dimensional structure of an automatic winding device for a solenoid valve coil provided by the utility model Figure 1 ;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of an automatic winding device for a solenoid valve coil provided by the utility model Figure 2 ;

[0024] Figure 3 A schematic diagram of a slide and an exploded three-dimensional structure of a solenoid valve coil automatic winding device provided by the utility model;

[0025] Figure 4 It is an exploded three-dimensional structural schematic diagram of a mounting frame and a mounting cover of an automatic winding device for a solenoid valve coil provided by the utility model;

[0026] Figure 5 The utility model provides an automatic winding device for a solenoid valve coil Figure 2 A magnified schematic diagram of the structure in the middle.

[0027] In the figure: 100, main body; 1001, base; 1002, workbench; 1003, L-shaped plate; 1004, mounting rod; 1005, spring; 1006, positioning plate; 1007, pay-off roller; 200, moving mechanism; 2001, mounting frame; 2002, slide rod; 2003, slide seat; 2004, moving plate; 2005, mounting cover; 2006, first motor; 2007, eccentric block; 2008, first connecting rod; 2009, second connecting rod; 300, winding mechanism; 3001, U-shaped frame; 3002, two-way screw rod; 3003, turntable; 3004, guide rod; 3005, slide frame; 3006, connecting sleeve; 3007, second motor; 3008, connecting rod; 3009, winding roller. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0030] Embodiment 1

[0031] The utility model provides the following technical solutions: Figure 1-Figure 5 As shown, an automatic winding device for a solenoid valve coil includes a main body 100, a moving mechanism 200 and a winding mechanism 300, wherein the moving mechanism 200 includes a pair of mounting frames 2001, a moving plate 2004 and a mounting cover 2005, wherein the mounting cover 2005 is fixedly arranged on the back of the pair of mounting frames 2001, and a first motor 2006 is installed on the back of the mounting cover 2005, wherein the output end of the first motor 2006 passes through the mounting cover 2005 and is installed with an eccentric block 2007, wherein a first connecting rod 2008 is installed at one end of the eccentric block 2007, wherein one end of the first connecting rod 2008 is rotatably connected to a second connecting rod 2009, wherein one end of the second connecting rod 2009 passes through the moving plate 2004 and is rotatably connected to the moving plate 2004, and the winding mechanism 300 includes a pair of U-shaped frames 3001 and a pair of slides 3005, wherein the slides The interior of 3005 is rotatably connected with a connecting sleeve 3006, and the interior of the connecting sleeve 3006 is inserted with a connecting rod 3008. A winding roller 3009 is fixedly installed between a pair of connecting rods 3008. The main body 100 includes a workbench 1002, and the top of the workbench 1002 is fixedly connected to the bottom end of a pair of mounting frames 2001. By setting a first motor 2006, when it is working, it is convenient for the eccentric block 2007 to rotate, thereby rotating the first connecting rod 2008 at one end of the eccentric block 2007. Due to the rotatable connection between the first connecting rod 2008 and the second connecting rod 2009, the second connecting rod 2009 drives the movable plate 2004 and the slide seat 2003 to realize reciprocating motion on the slide rod 2002, thereby realizing the reciprocating movement of the winding roller 3009, so that the subsequent copper wire can be evenly wound on the outside of the winding roller 3009.

[0032] Embodiment 2

[0033] Reference Figure 1-Figure 5 As shown, a pair of sliding rods 2002 are inserted between a pair of mounting frames 2001, and the outsides of the sliding rods 2002 are slidably sleeved with sliding seats 2003, and the front sides of the pair of sliding seats 2003 are fixedly connected to the back side of the moving plate 2004. A pair of U-shaped frames 3001 are fixedly arranged on the front side of the moving plate 2004, and one of the U-shaped frames 3001 is internally rotatably connected with a bidirectional screw rod 3002, and one end of the bidirectional screw rod 3002 extends to the outside of the U-shaped frame 3001 and is sleeved with a turntable 3003, and the other U-shaped frame 3001 is internally rotatably connected with a guide rod 3004, and one end of the bidirectional screw rod 3002 penetrates a pair of sliding frames 3005 and is threadedly connected to the pair of sliding frames 3005, and one end of the guide rod 3004 penetrates a pair of sliding frames 3005 and is slidably connected to the pair of sliding frames 3005, and the cross-section of the connecting rod 3008 is a regular hexagon, and the outside of the connecting rod 3008 is connected to the connecting sleeve The inner wall of 3006 is against each other, and a second motor 3007 is installed on the outer side of one of the slides 3005. The output end of the second motor 3007 is connected to one of the connecting sleeves 3006 through transmission. The slide rod 2002 and the slide seat 2003 are used in coordination, and the slide seat 2003 is fixed to the moving plate 2004, so that the moving plate 2004 can be easily moved stably in the future. By setting the turntable 3003, when it rotates, the bidirectional screw rod 3002 is easy to rotate, so that a pair of slides 3005 threadedly connected thereto can move linearly in opposite directions under the sliding action of the guide rod 3004, and the distance between the pair of slides 3005 can be adjusted, so as to facilitate the subsequent adaptation of the winding roller 3009 required for different types of coils. By setting the second motor 3007, when it works, the connecting sleeve 3006 is easy to rotate. Since the connecting sleeve 3006 and the connecting rod 3008 are plugged in, the connecting rod 3008 can be rotated to rotate the winding roller 3009.

[0034] Embodiment 3

[0035] Reference Figure 1-Figure 5As shown, a base 1001 is installed at the bottom end of the workbench 1002, and a pair of L-shaped plates 1003 are installed at the upper end of the workbench 1002. The inside of the L-shaped plates 1003 is slidably connected with a positioning plate 1006. A wire-releasing roller 1007 is rotatably connected between the pair of positioning plates 1006. The inside of the L-shaped plates 1003 is inserted with a mounting rod 1004. The mounting rod 1004 passes through the positioning plate 1006 and is slidably connected to the positioning plate 1006. The outside of the mounting rod 1004 is movably sleeved with a spring 1 005, one end of the spring 1005 is fixedly connected to the inner wall of the L-shaped plate 1003, and the other end of the spring 1005 is fixedly connected to the positioning plate 1006. By setting the mounting rod 1004, when the positioning plate 1006 is pushed outward, the positioning plate 1006 will slide on the mounting rod 1004, and at the same time, the positioning plate 1006 will squeeze the spring 1005 sleeved on the outside of the mounting rod 1004, and the positioning plate 1006 will be separated from the pay-off roller 1007, so as to facilitate the disassembly of the pay-off roller 1007.

[0036] Specifically, the working principle of the automatic winding device for the solenoid valve coil is as follows: when in use, first select a winding roller 3009 that matches the coil required by the solenoid valve of different types, and then insert the connecting rod 3008 into the connecting sleeve 3006, and rotate the turntable 3003 to rotate the bidirectional screw rod 3002, so that the pair of slides 3005 threadedly connected thereto move in opposite directions under the sliding action of the guide rod 3004, and adjust the distance between the pair of slides 3005 to fix the winding roller 3009 between the pair of slides 3005, and then fix one end of the copper wire on the pay-off roller 1007 to the outside of the winding roller 3009, and start the second motor 3007 to facilitate the rotation of the connecting sleeve 3006, and the connecting sleeve 3006 and the connecting rod 3008 are plugged in, thereby realizing the connection of the connecting rod 300 8. Rotate the winding roller 3009 to rotate, and at the same time start the first motor 2006 to rotate the eccentric block 2007, so that the first connecting rod 2008 at one end of the eccentric block 2007 rotates, and the second connecting rod 2009 drives the movable plate 2004 and the slide seat 2003 to reciprocate on the slide bar 2002, so that the winding roller 3009 moves back and forth, so that the copper wire can be evenly wound on the outside of the winding roller 3009. When the copper wire on the pay-off roller 1007 needs to be replaced after use, push the positioning plate 1006 outward, the positioning plate 1006 will slide on the mounting rod 1004, and at the same time, the positioning plate 1006 will squeeze the spring 1005 sleeved on the outside of the mounting rod 1004, and the positioning plate 1006 will separate from the pay-off roller 1007, and the pay-off roller 1007 will be disassembled.

[0037] It should be noted that, for an automatic winding device for a solenoid valve coil, the specific model specifications of the first motor 2006 and the second motor 3007 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0038] An automatic winding device for a solenoid valve coil, the power supply and principle of the first motor 2006 and the second motor 3007 are clear to those skilled in the art and will not be described in detail here.

[0039] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic winding device for a solenoid valve coil, characterized in that: The invention comprises a main body (100), a moving mechanism (200) and a winding mechanism (300), wherein the moving mechanism (200) comprises a pair of mounting frames (2001), a moving plate (2004) and a mounting cover (2005), wherein the mounting cover (2005) is fixedly arranged on the back of the pair of mounting frames (2001), and a first motor (2006) is installed on the back of the mounting cover (2005), wherein the output end of the first motor (2006) passes through the mounting cover (2005) and is installed with an eccentric block (2007), wherein one end of the eccentric block (2007) is installed with a first connecting rod (2008), and one end of the first connecting rod (2008) is rotatably connected with a second connecting rod (2008). The invention relates to a wire winding mechanism (300) comprising a pair of U-shaped frames (3001) and a pair of slides (3005), wherein the interior of the slides (3005) is rotatably connected with a connecting sleeve (3006), and the interior of the connecting sleeve (3006) is inserted with a connecting rod (3008), and a winding roller (3009) is fixedly installed between the pair of connecting rods (3008), and the main body (100) comprises a workbench (1002), and the top end of the workbench (1002) is fixedly connected with the bottom end of a pair of mounting frames (2001).

2. The automatic winding device for a solenoid valve coil according to claim 1, characterized in that: A pair of sliding rods (2002) are inserted between the pair of mounting frames (2001), and sliding seats (2003) are slidably sleeved on the outside of the sliding rods (2002), and the front sides of the pair of sliding seats (2003) are fixedly connected to the back sides of the moving plate (2004).

3. The automatic winding device for a solenoid valve coil according to claim 2, characterized in that: A pair of U-shaped frames (3001) are fixedly arranged on the front side of the movable plate (2004), wherein one of the U-shaped frames (3001) is internally rotatably connected to a bidirectional screw rod (3002), one end of the bidirectional screw rod (3002) extends to the outside of the U-shaped frame (3001) and is sleeved with a turntable (3003), wherein the other U-shaped frame (3001) is internally rotatably connected to a guide rod (3004).

4. The automatic winding device for a solenoid valve coil according to claim 3, characterized in that: One end of the bidirectional screw rod (3002) passes through a pair of slides (3005) and is threadedly connected to the pair of slides (3005); one end of the guide rod (3004) passes through a pair of slides (3005) and is slidably connected to the pair of slides (3005).

5. The automatic winding device for a solenoid valve coil according to claim 4, characterized in that: The cross-sections of the connecting rods (3008) are all regular hexagonal, and the exteriors of the connecting rods (3008) are in contact with the inner wall of the connecting sleeves (3006). A second motor (3007) is installed on the exterior of one of the slides (3005), and the output end of the second motor (3007) is transmission-connected to one of the connecting sleeves (3006).

6. The automatic winding device for a solenoid valve coil according to claim 1, characterized in that: A base (1001) is installed at the bottom end of the workbench (1002), and a pair of L-shaped plates (1003) are installed at the upper end of the workbench (1002), and the insides of the L-shaped plates (1003) are slidably connected with positioning plates (1006), and a wire-releasing roller (1007) is rotatably connected between the pair of positioning plates (1006).

7. The automatic winding device for a solenoid valve coil according to claim 6, characterized in that: The L-shaped plates (1003) are all internally inserted with mounting rods (1004), the mounting rods (1004) are all passed through the positioning plates (1006), and are all slidably connected to the positioning plates (1006), and the outsides of the mounting rods (1004) are all movably sleeved with springs (1005).

8. The automatic winding device for a solenoid valve coil according to claim 7, characterized in that: One end of the spring (1005) is fixedly connected to the inner wall of the L-shaped plate (1003), and the other end of the spring (1005) is fixedly connected to the positioning plate (1006).

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