Pay-off support for electromagnetic wire production

Abstract

The utility model relates to the technical field of electromagnetic wire pay-off supports, in particular to a pay-off support for electromagnetic wire production, which comprises a base, a pay-off device, a pay-off device and a pay-off device. The top plate is arranged right above the base and is connected with the base through a plurality of groups of supporting rods; the rotating shaft is horizontally arranged between the base and the top plate through a supporting plate fixed below the top plate; the supporting plate is located at the end, close to the feeding end, of the rotating shaft. And the support is arranged right below the rotating shaft and is used for placing a bobbin. After the spool moves to the support, the driving device is started, the driving device enables the support to move towards the discharging end firstly and then move upwards, after the axis of the spool moves to the position where the axis of the spool and the axis of the rotating shaft are located on the same horizontal line, the spool moves towards the position of the feeding end again, the rotating shaft is sleeved with the spool, and installation of the spool is completed. Manual operation of a user is not needed any more, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of electromagnetic wire pay-off brackets, in particular to a pay-off bracket for electromagnetic wire production. Background Art

[0002] Electromagnetic wire, also known as winding wire, is an insulated wire used to manufacture coils or windings in electrical products. When processing the electromagnetic wire, it is necessary to unwind the bobbin of the wound electromagnetic wire, which requires the use of a wire unwinding bracket.

[0003] However, when the existing wire-releasing bracket for electromagnetic wire production is used, the spool of wound electromagnetic wire is sleeved on the rotating shaft so that the spool can rotate on the surface of the rotating shaft, thereby realizing the wire-releasing function. However, during installation, the spool needs to be lifted to the same height as the rotating shaft, and this process mostly requires manual operation. At the same time, the spool has a certain weight, which is a heavy burden on the user and is easy to slip out of the hand, thereby causing harm to the user. The spool cannot be automatically installed on the rotating shaft, which is inconvenient to use. Utility Model Content

[0004] The utility model aims to solve the problem that the existing pay-off bracket for electromagnetic wire production cannot automatically install the wire reel onto the rotating shaft, thus causing inconvenience in use.

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

[0006] A wire-laying support for electromagnetic wire production, comprising:

[0007] A base, wherein two sides of the base are respectively a loading end and a unloading end;

[0008] A top plate, disposed directly above the base and connected to the base via a plurality of support rods;

[0009] A rotating shaft is horizontally arranged between the base and the top plate through a support plate fixed below the top plate; the support plate is located at one end of the rotating shaft close to the feeding end;

[0010] A support, arranged directly below the rotating shaft, for placing the bobbin;

[0011] A driving device, disposed inside the base and connected to the support, for driving the support to move;

[0012] A first conveyor belt and a second conveyor belt are arranged at the loading end of the base, one end of the first conveyor belt is close to the second conveyor belt, and the other end can contact the support, so as to transport the bobbin to the support;

[0013] The third conveyor belt is arranged at the unloading end of the base, and one end of the third conveyor belt can contact the support.

[0014] Preferably, the driving device comprises:

[0015] A housing, disposed below the support;

[0016] Two groups of moving parts, each group of moving parts consists of a first plate and a second plate, the top end of the first plate is vertically connected to one end of the second plate, and the bottom end of the first plate is slidably connected to the shell through a first slideway provided at the lower part of the shell;

[0017] Two groups of connecting members, one end of each group of connecting members is rotatably connected to the surface of the second plate;

[0018] A hydraulic cylinder, wherein an output end of the hydraulic cylinder is rotatably connected to an end of the two groups of connecting members away from the second plate;

[0019] An inclined plate connected to an end of the second plate away from the first plate, wherein a sliding groove is provided on a surface of the inclined plate;

[0020] Two groups of movable plates, the top end of each group of movable plates is connected to the support, the bottom end of the movable plate is provided with a cylindrical pin, the cylindrical pin is arranged in the slide groove, and is slidably connected with the inclined plate through the slide groove.

[0021] Preferably, the driving device further comprises:

[0022] A threaded rod, disposed below the housing;

[0023] Two sets of nuts are both threadedly connected to the threaded rod, and the top ends of the two sets of nuts are connected to the outer shell to drive the outer shell to move horizontally;

[0024] A first motor, wherein an output end of the first motor is connected to the threaded rod and is used to drive the threaded rod to rotate.

[0025] Preferably, an arc-shaped notch is provided on the upper end surface of the support, and the lowest position of the arc-shaped notch is slightly lower than the upper end surface of the first conveyor belt, so that the bobbin can be moved to the support under the conveyance of the first conveyor belt.

[0026] Preferably, it also includes: an adjusting device; the adjusting device is arranged directly above the first conveyor belt and connected to the top plate, and is used to adjust the position of the spool.

[0027] Preferably, the adjusting device comprises:

[0028] A turntable, rotatably connected to the top plate;

[0029] A second motor, wherein an output end of the second motor is connected to the axis of the turntable and is used to drive the turntable to rotate;

[0030] Four groups of second electric push rods are all connected to the turntable;

[0031] Four groups of cylinders are respectively connected to the output ends of the second electric push rod.

[0032] Preferably, it further comprises: a limiting device; the limiting device is symmetrically arranged with the adjusting device, and is used to limit the movement of the bobbin.

[0033] Preferably, the limiting device comprises:

[0034] A limit plate, the top end of which is slidably connected to the top plate via a second slideway provided below the top plate, the limit plate being composed of a vertical plate and a horizontal plate, one end of the horizontal plate being vertically connected to the vertical plate;

[0035] A first electric push rod connected to an end of the horizontal plate away from the vertical plate;

[0036] The fixing member is connected to the output end of the first electric push rod and moves vertically along with the output end of the first electric push rod.

[0037] Preferably, a circular hole is provided on the surface of the vertical plate, and the circular hole can be sleeved on the rotating shaft after being moved horizontally.

[0038] Preferably, the surfaces of the second conveyor belt and the third conveyor belt are both provided with stop bars for preventing the bobbin from slipping.

[0039] The beneficial effect proposed by the utility model is that after the bobbin moves to the support, the driving device is started, and the driving device causes the support to move toward the discharge end position first, and then move upward. After the axis center of the bobbin moves to the same horizontal line as the axis center of the rotating shaft, it moves toward the feed end position again, and the bobbin is sleeved on the rotating shaft to complete the installation of the bobbin. Manual operation by the user is no longer required, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 It is a schematic diagram of the structure of the utility model;

[0041] Figure 2 for Figure 1 Schematic diagram of the main plan view of the internal connection structure;

[0042] Figure 3 for Figure 2 Schematic diagram of the connection structure at A in the middle;

[0043] Figure 4 for Figure 2 A three-dimensional enlarged schematic diagram of the middle part connection structure.

[0044] In the figure: 1, base, 2, top plate, 3, support plate, 4, rotating shaft, 5, first conveyor belt, 6, second conveyor belt, 7, third conveyor belt, 8, support, 9, shell, 10, moving part, 11, connecting part, 12, hydraulic cylinder, 13, inclined plate, 14, moving plate, 15, threaded rod, 16, nut, 17, first motor, 18, limit plate, 19, first electric push rod, 20, fixing part, 21, turntable, 22, second motor, 23, second electric push rod, 24, cylinder. DETAILED DESCRIPTION

[0045] The utility model is further described below in conjunction with the accompanying drawings:

[0046] This embodiment:

[0047] See also Figure 1-4 In this embodiment: a wire-laying support for electromagnetic wire production includes: a base 1, a top plate 2, a rotating shaft 4, a support 8, a driving device, a first conveyor belt 5, a second conveyor belt 6 and a third conveyor belt 7.

[0048] Specifically, the two sides of the base 1 are the loading end and the unloading end respectively; the top plate 2 is arranged directly above the base 1 and is connected to the base 1 through multiple sets of support rods; the rotating shaft 4 is horizontally arranged between the base 1 and the top plate 2 through the support plate 3 fixed under the top plate 2, and the spool is sleeved on the rotating shaft 4 so that the spool can rotate freely when the line is released; the support plate 3 is located at the end of the rotating shaft 4 close to the loading end.

[0049] The support 8 is arranged directly below the rotating shaft 4 and is used to place the bobbin, which is composed of a cylinder wound with electromagnetic wire and two disks.

[0050] The driving device is arranged inside the base 1 and connected to the support 8, so as to drive the support 8 to move; one end of the first conveyor belt 5 is close to the second conveyor belt 6, and the other end can contact with the support 8, so as to transport the bobbin to the support 8. When the support 8 is located on the side close to the feed end, it will contact with the first conveyor belt 5; the third conveyor belt 7 is arranged at the unloading end of the base 1, and one end of the third conveyor belt 7 can contact with the support 8. When the support 8 is located on the side close to the discharge end, it will contact with the third conveyor belt 7.

[0051] The driving device comprises: a housing 9 , two groups of moving parts 10 , two groups of connecting parts 11 , a hydraulic cylinder 12 , a slanting plate 13 and two groups of moving plates 14 .

[0052] Among them, the shell 9 is arranged below the support 8; each group of moving parts 10 is composed of a first plate and a second plate, the top of the first plate is vertically connected to one end of the second plate, and the bottom end of the first plate is slidably connected to the shell 9 through a first slideway opened below the inside of the shell 9, and the first slideway is used to limit the moving parts 10 to only move horizontally; one end of each group of connecting parts 11 is rotatably connected to the surface of the second plate; the output end of the hydraulic cylinder 12 is rotatably connected to the end of the two groups of connecting parts 11 away from the second plate, and when the output end of the hydraulic cylinder 12 moves downward, it will cause the connecting part 11 to rotate, and the connecting part 11 will push the moving part 10 to move horizontally outward. The model of the hydraulic cylinder 12 is selected according to actual needs and meets the working conditions. The inclined plate 13 is connected to the end of the second plate away from the first plate. A slide groove is provided on the surface of the inclined plate 13. The inclined plate 13 moves horizontally with the moving part 10. The top of each group of moving plates 14 is connected to the support 8. The bottom end of the moving plate 14 is provided with a cylindrical pin, which is provided in the slide groove and is slidably connected to the inclined plate 13 through the slide groove. When the inclined plate 13 moves horizontally, the sliding between the slide groove and the cylindrical pin will cause the moving plate 14 to move vertically.

[0053] The driving device further includes: a threaded rod 15 , two sets of nuts 16 and a first motor 17 .

[0054] In this embodiment, the threaded rod 15 is arranged below the outer shell 9; the two sets of nuts 16 are both threadedly connected to the threaded rod 15, and the top ends of the two sets of nuts 16 are connected to the outer shell 9 to drive the outer shell 9 to move horizontally; the output end of the first motor 17 is connected to the threaded rod 15 to drive the threaded rod 15 to rotate, and the output end of the first motor 17 drives the threaded rod 15 to rotate. The model of the first motor 17 is selected according to actual needs and meets the working conditions.

[0055] When the bobbin moves to the support 8, the first motor 17 is started, and the output end of the first motor 17 drives the threaded rod 15 to rotate. The threaded rod 15 will cause the two sets of nuts 16 to move horizontally toward the discharge end position at the same time. The nuts 16 drive the support 8 to move through the shell 9 and the movable plate 14, thereby driving the bobbin to move. After moving to the edge, the hydraulic cylinder 12 is adjusted so that the output end of the hydraulic cylinder 12 moves downward. The output end of the hydraulic cylinder 12 will cause the two sets of connecting parts 11 to rotate slightly in opposite directions and push the moving part 10 to move horizontally outward. The moving part 10 pushes the inclined plate 13 to move. The inclined plate 13 will slide between the slide groove and the cylindrical pin to make the moving plate 14 move vertically upward. The moving plate 14 pushes the support 8 to move, so that the center of the bobbin is on the same horizontal line as the axis of the rotating shaft 4. The first motor 17 is started in the opposite direction again, so that the bobbin is sleeved on the rotating shaft 4, and the installation of the bobbin is realized. It is no longer necessary to do it manually, which is convenient for use.

[0056] An arc-shaped notch is provided on the upper end surface of the support 8 , and the lowest position of the arc-shaped notch is slightly lower than the upper end surface of the first conveyor belt 5 , so that the bobbin can be moved onto the support 8 under the conveyance of the first conveyor belt 5 .

[0057] When the bobbin is transported, the different positions lead to different states of movement on the support 8, so that the user needs to make manual adjustments, which is inconvenient.

[0058] In order to solve the above problems, this embodiment proposes an implementation method, the wire-laying support for electromagnetic wire production also includes: an adjustment device; the adjustment device is arranged directly above the first conveyor belt 5 and connected to the top plate 2, and is used to adjust the position of the bobbin.

[0059] The adjusting device includes: a turntable 21, a second motor 22, four sets of second electric push rods 23 and four sets of cylinders 24

[0060] Specifically, the turntable 21 is rotatably connected to the top plate 2, and the turntable 21 can rotate horizontally under the support of the top plate 2; the output end of the second motor 22 is connected to the axis of the turntable 21, and is used to drive the turntable 21 to rotate. The output end of the second motor 22 drives the turntable 21 to rotate. The model of the second motor 22 is selected according to actual needs and meets the working conditions; the four groups of second electric push rods 23 are all connected to the turntable 21, and the turntable 21 can drive the second electric push rods 23 to rotate. The model of the second electric push rods 23 is selected according to actual needs and meets the working conditions; the four groups of cylinders 24 are respectively connected to the output ends of the second electric push rods 23, and the output ends of the second electric push rods 23 push the cylinders 24 to move vertically.

[0061] Two sets of infrared sensors (not shown in the figure) are installed at the position corresponding to the second conveyor belt 6 below the top plate 2. When the infrared sensor detects that the bobbin has passed, it will drive the second electric push rod 23 according to the state of the bobbin. When the bobbin and the first conveyor belt 5 move relatively parallel, the two sets of infrared sensors receive signals at the same time, so that the second electric push rod 23 will not be started. When the bobbin and the first conveyor belt 5 move relatively tilted, one of the infrared sensors will receive the signal first, and then transmit the signal to the controller. The controller will start to start the two second electric push rods 23 near the rotating shaft 4, and the output of the second electric push rod 23 will be The output end pushes the cylinder 24 to move downward, and the two groups of cylinders 24 will hinder the movement of the bobbin, and with the push of the first conveyor belt 5, the bobbin is gradually in a position perpendicular to the first conveyor belt 5, and then the other two groups of second electric push rods 23 are started, so that the four groups of cylinders 24 will clamp the bobbin, and at this time the second motor 22 is started, and the output end of the second motor 22 drives the turntable 21 to rotate half a circle, and the turntable 21 drives the cylinder 24 to rotate through the second electric push rod 23, and the cylinder 24 drives the bobbin to rotate and rotates the bobbin perpendicular to the first conveyor belt 5 to a state parallel to the first conveyor belt 5, thereby realizing the adjustment of the bobbin position.

[0062] After the spool is installed, the spool may easily move out of the rotating shaft 4 during the process of releasing the line due to its own rotation, thereby causing damage.

[0063] In order to solve the above problem, this embodiment proposes an implementation method, the wire-paying support for electromagnetic wire production also includes: a limiting device; the limiting device and the adjusting device are symmetrically arranged to limit the movement of the bobbin.

[0064] The limiting device includes: a limiting plate 18 , a first electric push rod 19 and a fixing member 20 .

[0065] Among them, the top end of the limit plate 18 is slidably connected to the top plate 2 through a second slideway opened under the top plate 2. The limit plate 18 is composed of a vertical plate and a horizontal plate. One end of the horizontal plate is vertically connected to the vertical plate. Under the restriction of the second slideway, the limit plate 18 can only move horizontally; the first electric push rod 19 is connected to the end of the horizontal plate away from the vertical plate. The model of the first electric push rod 19 is selected according to actual needs and meets the working conditions; the fixing member 20 is connected to the output end of the first electric push rod 19 and moves vertically following the output end of the first electric push rod 19.

[0066] When the support 8 moves to the discharge end, the first electric push rod 19 is started first. The output end of the first electric push rod 19 pushes the fixing part 20 to move downward. The fixing part 20 will limit the bobbin. As the support 8 moves upward, the first electric push rod 19 will gradually shrink. When the bobbin moves horizontally, it will also drive the entire limiting device to move. After the bobbin is inserted into the rotating shaft 4, the limiting plate 18 will also be sleeved on the rotating shaft 4, thereby limiting the rotation of the bobbin and preventing the bobbin from moving out of the rotating shaft 4.

[0067] A circular hole is provided on the surface of the vertical plate, and the circular hole can be sleeved on the rotating shaft 4 after being moved horizontally.

[0068] The surfaces of the second conveyor belt 6 and the third conveyor belt 7 are both provided with stop bars to prevent the bobbins from slipping.

[0069] Working principle:

[0070] When the wire-releasing support for electromagnetic wire production is in use, the bobbin is first moved to the second conveyor belt 6, and then the second conveyor belt 6 and the first conveyor belt 5 are started. The second conveyor belt 6 will transport the bobbin. When the bobbin and the first conveyor belt 5 move relative to each other, one of the infrared sensors will first receive a signal, and then transmit a signal to the controller. The controller will start and start the two second electric push rods 23 close to the rotating shaft 4. The output end of the second electric push rod 23 pushes the cylinder 24 to move downward. The two groups of cylinders 24 will hinder the movement of the bobbin, and with the push of the first conveyor belt 5, the bobbin is gradually in a position perpendicular to the first conveyor belt 5, and then the other two groups of the first push rods 23 are started. The second electric push rod 23 causes the four groups of cylinders 24 to clamp the bobbin. At this time, the second motor 22 is started, and the output end of the second motor 22 drives the turntable 21 to rotate half a circle. The turntable 21 drives the cylinder 24 to rotate through the second electric push rod 23. The cylinder 24 drives the bobbin to rotate and rotates the bobbin perpendicular to the first conveyor belt 5 to a state parallel to the first conveyor belt 5, thereby adjusting the position of the bobbin. After the bobbin moves to the support 8, the first motor 17 is started, and the output end of the first motor 17 drives the threaded rod 15 to rotate. The threaded rod 15 causes the two groups of nuts 16 to move horizontally toward the discharge end at the same time. The nuts 16 drive the support through the housing 9 and the movable plate 14. 8 moves, thereby driving the spool to move. After moving to the edge, adjust the hydraulic cylinder 12 so that the output end of the hydraulic cylinder 12 moves downward. The output end of the hydraulic cylinder 12 will cause the two sets of connecting parts 11 to rotate slightly in opposite directions and push the moving part 10 to move horizontally outward. The moving part 10 pushes the inclined plate 13 to move. The inclined plate 13 will slide between the slide groove and the cylindrical pin to make the moving plate 14 move vertically upward. The moving plate 14 pushes the support 8 to move, so that the center of the spool is on the same horizontal line as the axis of the rotating shaft 4. Start the first motor 17 in the reverse direction again, so that the spool is sleeved on the rotating shaft 4, and the installation of the spool is realized, and manual operation is no longer required. It is easy to use. When the support 8 moves to the discharging end, the first electric push rod 19 is started first. The output end of the first electric push rod 19 pushes the fixing part 20 to move downward. The fixing part 20 will limit the bobbin. As the support 8 moves upward, the first electric push rod 19 will gradually shrink. When the bobbin moves horizontally, it will also drive the entire limiting device to move. After the bobbin is inserted into the rotating shaft 4, the limiting plate 18 will also be sleeved on the rotating shaft 4, thereby limiting the rotation of the bobbin and preventing the bobbin from moving out of the rotating shaft 4. After the wire is released, the driving device is used to disassemble the bobbin and send it out from the third conveyor belt 7 to complete the use of the device.

[0071] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A wire-paying support for electromagnetic wire production, characterized in that: include: A base (1), wherein two sides of the base (1) are respectively a loading end and a unloading end; A top plate (2) is arranged directly above the base (1) and is connected to the base (1) via a plurality of support rods; The rotating shaft (4) is horizontally arranged between the base (1) and the top plate (2) through a support plate (3) fixed below the top plate (2); the support plate (3) is located at one end of the rotating shaft (4) close to the feeding end; A support (8) is arranged directly below the rotating shaft (4) and is used to place the bobbin; A driving device, arranged inside the base (1) and connected to the support (8), and used for driving the support (8) to move; A first conveyor belt (5) and a second conveyor belt (6) are arranged at the loading end of the base (1), one end of the first conveyor belt (5) is close to the second conveyor belt (6), and the other end can contact the support (8), so as to transport the bobbin to the support (8); The third conveyor belt (7) is arranged at the unloading end of the base (1), and one end of the third conveyor belt (7) can contact the support (8).

2. The pay-off stand for electromagnetic wire production according to claim 1, characterized in that: The driving device comprises: A housing (9) is disposed below the support (8); Two groups of moving parts (10), each group of moving parts (10) consists of a first plate and a second plate, the top end of the first plate is vertically connected to one end of the second plate, and the bottom end of the first plate is slidably connected to the outer shell (9) via a first slideway provided at the lower part of the inner part of the outer shell (9); Two groups of connecting members (11), one end of each group of connecting members (11) being rotatably connected to the surface of the second plate; A hydraulic cylinder (12), wherein an output end of the hydraulic cylinder (12) is rotatably connected to an end of the two groups of connecting members (11) away from the second plate; An inclined plate (13) connected to an end of the second plate away from the first plate, and a sliding groove is provided on a surface of the inclined plate (13); Two groups of movable plates (14), the top end of each group of movable plates (14) is connected to the support (8), and the bottom end of the movable plate (14) is provided with a cylindrical pin, which is arranged in the slide groove and is slidably connected to the inclined plate (13) through the slide groove.

3. The pay-off stand for electromagnetic wire production according to claim 2, characterized in that: The driving device further comprises: A threaded rod (15) is disposed below the housing (9); Two sets of nuts (16) are both threadedly connected to the threaded rod (15), and the top ends of the two sets of nuts (16) are connected to the housing (9) to drive the housing (9) to move horizontally; A first motor (17), wherein an output end of the first motor (17) is connected to the threaded rod (15) and is used to drive the threaded rod (15) to rotate.

4. The pay-off stand for electromagnetic wire production according to claim 2, characterized in that: The upper end surface of the support (8) is provided with an arc-shaped notch, and the lowest position of the arc-shaped notch is slightly lower than the upper end surface of the first conveyor belt (5), so that the bobbin can be moved onto the support (8) under the conveyance of the first conveyor belt (5).

5. The pay-off stand for electromagnetic wire production according to claim 1, characterized in that: Also includes: An adjusting device; the adjusting device is arranged directly above the first conveyor belt (5) and is connected to the top plate (2) and is used to adjust the position of the bobbin.

6. The pay-off stand for electromagnetic wire production according to claim 5, characterized in that: The regulating device comprises: A rotating disk (21) is rotatably connected to the top plate (2); a second motor (22), wherein an output end of the second motor (22) is connected to the axis of the rotating disk (21) and is used to drive the rotating disk (21) to rotate; Four groups of second electric push rods (23), all connected to the rotating disk (21); Four groups of cylinders (24) are respectively connected to the output ends of the second electric push rod (23).

7. The pay-off stand for electromagnetic wire production according to claim 6, characterized in that: Also includes: Limiting device; the limiting device is symmetrically arranged with the adjusting device, and is used to limit the movement of the bobbin.

8. The pay-off stand for electromagnetic wire production according to claim 7, characterized in that: The limiting device comprises: A limit plate (18), the top end of which is slidably connected to the top plate (2) via a second slideway provided below the top plate (2), the limit plate (18) being composed of a vertical plate and a horizontal plate, one end of the horizontal plate being vertically connected to the vertical plate; A first electric push rod (19) connected to an end of the horizontal plate away from the vertical plate; The fixing member (20) is connected to the output end of the first electric push rod (19) and moves vertically following the output end of the first electric push rod (19).

9. The pay-off stand for electromagnetic wire production according to claim 8, characterized in that: A circular hole is provided on the surface of the vertical plate, and after the circular hole moves horizontally, it can be sleeved on the rotating shaft (4).

10. The pay-off stand for electromagnetic wire production according to claim 1, characterized in that: The surfaces of the second conveyor belt (6) and the third conveyor belt (7) are both provided with stop bars for preventing the bobbins from slipping.

Images