Sheet inserting device for transformer production

Abstract

The invention discloses an insertion piece device for transformer production, belongs to the technical field of transformers, and aims to solve the problem that an existing transformer insertion piece mounting device can only push insertion pieces with a fixed number during use, so that the application range is not wide. An adjusting knob is rotated at a groove to drive a screw rod to rotate, then an adjusting plate, a sliding column and a limiting plate can be driven to move, the space above the interior of each material taking groove is adjusted, the multiple material taking grooves can contain different numbers of inserting pieces after being adjusted, when a rotary material taking disc rotates, the inserting pieces in a discharging box fall into the material taking grooves, and the inserting pieces are conveniently taken out. And then the inserting pieces are pushed to the transformers through the pushing mechanism and the pressing mechanism, so that different numbers of inserting pieces can be inserted every time according to different transformers, the production requirement is met, the working efficiency is high, and the application range is wide.

Description

Technical Field

[0001] The invention relates to the technical field of transformers, and in particular to a sheet inserting device for transformer production. Background Art

[0002] A transformer is an electrical device used to change the voltage and current of alternating current. It is mainly composed of components such as an iron core, a coil and plugs. Transformers are widely used in power systems, electronic equipment, home appliances, industrial manufacturing and other fields. The plug device is a device used to install the plug on the transformer in order to improve the efficiency of the installation.

[0003] The patent with publication number CN104517717B discloses a high-efficiency transformer core inserting machine, including upper and lower guide rails that are stacked and offset from top to bottom, a material pouring trough for stacking core sheets, a first cylinder and a second cylinder that are horizontally arranged, the front end of the piston rod of the first cylinder is connected to a material pusher, the front end of the piston rod of the second cylinder is connected to a material unloading rack for placing transformer coils, and one side of the upper and lower guide rails is provided with an electrical box, and a limit switch is provided on the electrical box. The invention uses the cylinders on both sides to push the transformer coil and the core respectively, completes the core inserting operation on the upper and lower offset and stacked guide rails, and uses the limit switch to automatically trigger the cylinder to complete the reciprocating action, which can improve the efficiency and accuracy of the transformer core inserting operation, and will not cause product quality defects caused by human errors.

[0004] In order to increase the current capacity and reduce electromagnetic interference, multiple pieces are often required to be installed in an overlapping manner each time the plug-in is installed, and a single piece is placed for the first and last time. However, in the existing plug-in device, only one piece or a fixed number of pieces can be installed on the left and right sides at a time during the plug-in operation. If the number of pieces installed each time when the transformer plug-in is taken into account, the existing plug-in device can only be installed on one side, and then installed on the other side after the appropriate number of pieces are installed, which will lead to overall low efficiency.

[0005] To solve the above problems, a plug-in device for transformer production is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a plug-in device for transformer production, which solves the problem that the existing transformer plug-in installation device in the background technology can only push a fixed number of plugs when in use, resulting in a limited scope of application.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a plug-in device for transformer production, comprising a workbench and a pressing mechanism arranged in the middle of the top of the workbench, and also comprising a material unloading box arranged on both sides of the top of the workbench, and a rotating material taking tray is rotatably arranged on both sides of the top of the workbench, and material taking slots are evenly distributed on the top of the rotating material taking tray, and the material taking slots are used to accommodate the plug-ins, and the inside of the material taking slots is provided with an adjustment mechanism, and the adjustment mechanism is used to adjust the space above the inside of the material taking slots to adjust the number of the plug-ins accommodated;

[0008] The top of the workbench is located above the rotating material feeding tray and is provided with a pushing mechanism. The pushing mechanism is used to push the inserts in the material feeding troughs on both sides of the pressing mechanism outward into the transformer on the pressing mechanism. The pressing mechanism includes a lower elastic base installed on the workbench, a second telescopic cylinder installed on the top of the workbench, and an upper elastic base installed below the second telescopic cylinder. The lower elastic base and the upper elastic base are used to position the transformer. The second telescopic cylinder is used to control the transformer to move downward. A limit baffle is installed on the top edge of the rotating material feeding tray above the material feeding trough. The limit baffle is used to ensure that the insert can only slide horizontally before leaving the material feeding trough.

[0009] Furthermore, a receiving groove is provided in the middle of the material discharge box, which is used to receive the insert, and the bottom of the material discharge box is flush with the upper surface of the rotating material collection plate, and the internal receiving cavity of the material discharge box corresponds to the material collection groove.

[0010] Furthermore, a sliding groove is provided inside the material trough and penetrates downwardly through the rotating material retrieval plate. The adjustment mechanism includes a sliding column slidably connected in the sliding groove. The adjustment mechanism includes a limit plate arranged on the sliding column and an adjustment plate arranged at the bottom of the sliding column.

[0011] Furthermore, the limiting plates are located in the material taking trough, and two groups are provided. The limiting plates are used to carry the inserts. A gap is provided between the two groups of limiting plates to accommodate the pushing mechanism to push the inserts.

[0012] Furthermore, an adjustment plate is arranged below the rotating material collection tray, a threaded groove is arranged in the middle of the adjustment plate, and the adjustment mechanism also includes a screw threadedly connected in the threaded groove, an adjustment knob is fixedly connected to the bottom of the screw, and the top of the screw is rotatably connected to the bottom of the rotating material collection tray through a bearing and a fixing ring.

[0013] Furthermore, the workbench is provided with grooves running through from top to bottom, and there are two groups of grooves. The grooves are used to adjust the adjustment mechanism on the rotating material feeding tray from the bottom of the workbench. When adjusting, the screw is driven to rotate by rotating the adjustment knob, which in turn drives the adjustment plate, sliding column and limit plate to move, thereby adjusting the space above the inside of the material feeding trough.

[0014] Furthermore, a motor is fixedly connected to the bottom of the workbench, which passes through the workbench upward and is fixedly connected to the middle of the bottom of the rotating material-collecting tray. A preset groove is arranged in the upper middle part of the interior of the rotating material-collecting tray, and the preset groove is communicated with the material-collecting trough.

[0015] Furthermore, the pushing mechanism includes a first fixed frame fixedly connected to the top of the workbench, a guide plate fixedly connected in the middle of the first fixed frame, a pushing rod slidably connected to the guide plate, a pushing plate fixedly connected to one side of the pushing rod, a first telescopic cylinder installed on one side of the guide plate, and the output end of the first telescopic cylinder fixedly connected to the pushing rod.

[0016] Furthermore, the second telescopic cylinder is fixedly connected to the top of the workbench through a second fixed frame, a guide groove is provided on the top of the workbench, the lower elastic base includes a guide rod slidably connected to the inside of the guide groove, the top of the guide rod is fixedly connected to the lower base, a first spring is provided on the outside of the guide rod, and the first spring is fixedly connected between the top of the workbench and the lower base.

[0017] Furthermore, the upper elastic base includes a sleeve fixedly connected to the output end of the second telescopic cylinder, a sliding rod is slidably connected to the inner lower part of the sleeve, a second spring is fixedly connected between the inner wall of the sleeve and the sliding rod, and the upper elastic base also includes an upper base fixedly connected to the bottom of the sliding rod.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention provides a plug-in device for transformer production, which drives the screw to rotate by rotating the adjusting knob at the groove, thereby driving the adjusting plate, the sliding column and the limit plate to move, thereby adjusting the space above the inner part of the material trough. After adjustment, multiple material troughs can accommodate different numbers of plug-ins, and then when the motor drives the rotating material trough to rotate, the plug-in in the material discharge box falls into the inner part of the material trough, and then when the pushing rod is retracted, the pushing rod can be moved, and the pushing plate passes through the gap between the two groups of limit plates to push the plug-in to the side of the transformer. When the plug-in in the material trough moves to the lower part of one side of the transformer, the transformer is prompted to move downward by the second telescopic cylinder, and the installed plug-in is prompted to move upward. At this time, the plug-in in the material trough is facing the installation slot on the transformer, and the plug-in is pushed onto the transformer by the pushing mechanism, so that different numbers of plug-ins can be inserted each time according to different transformers to meet production requirements, with high working efficiency and wide application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is an exploded view of the overall structure of the present invention;

[0022] Figure 3It is a schematic diagram of the structure of the rotating material taking tray, material unloading box, adjustment mechanism and material pushing mechanism of the present invention;

[0023] Figure 4 It is an exploded view of the rotating material taking tray and the adjusting mechanism structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the material pushing mechanism of the present invention;

[0025] Figure 6 It is an exploded view of the pressing mechanism structure of the present invention.

[0026] In the figure: 1. workbench; 11. groove; 12. guide groove; 2. rotating material taking plate; 21. material taking groove; 211. sliding groove; 22. preset groove; 23. limit baffle; 24. motor; 3. material unloading box; 4. adjustment mechanism; 41. limit plate; 42. sliding column; 43. adjustment plate; 431. threaded groove; 44. screw; 441. adjustment knob; 442. bearing; 443. fixing ring; 5. material pushing mechanism ; 51. first fixed frame; 511. guide plate; 52. push rod; 521. push plate; 53. first telescopic cylinder; 6. pressing mechanism; 61. lower elastic base; 611. guide rod; 612. lower base; 613. first spring; 62. second telescopic cylinder; 621. second fixed frame; 63. upper elastic base; 631. sleeve; 632. second spring; 633. sliding rod; 634. upper base. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In order to solve the technical problem that the existing transformer plug installation device can only push a fixed number of plugs when in use, resulting in a limited scope of application, such as Figure 1-Figure 6 As shown, the following preferred technical solutions are provided:

[0029] A plug-in device for transformer production, comprising a workbench 1 and a pressing mechanism 6 arranged in the middle of the top of the workbench 1, and also comprising a material box 3 arranged on both sides of the top of the workbench 1, and a rotating material taking tray 2 is rotatably arranged on both sides of the top of the workbench 1, and material taking grooves 21 are evenly distributed on the top of the rotating material taking tray 2, and the material taking grooves 21 are used to accommodate plug-ins, and the inside of the material taking grooves 21 is provided with an adjustment mechanism 4, and the adjustment mechanism 4 is used to adjust the space above the inside of the material taking groove 21 and thus adjust the number of plug-ins accommodated;

[0030] The top of the workbench 1 is located above the rotating material-collecting tray 2 and is provided with a pushing mechanism 5, which is used to push the inserts in the material-collecting grooves 21 on both sides of the pressing mechanism 6 outward to the transformer on the pressing mechanism 6. The pressing mechanism 6 includes a lower elastic base 61 installed on the workbench 1, a second telescopic cylinder 62 installed on the top of the workbench 1, and an upper elastic base 63 installed below the second telescopic cylinder 62. The lower elastic base 61 and the upper elastic base 63 are used to position the transformer, and the second telescopic cylinder 62 is used to control the transformer to move downward. The top edge of the rotating material-collecting tray 2 is located above the material-collecting groove 21 and a limit baffle 23 is installed. The limit baffle 23 It is used to ensure that the plug can only slide horizontally before leaving the feeding trough 21. The transformer plug is pre-placed in the feeding box 3. The upper space inside the feeding trough 21 is changed by adjusting the adjustment mechanism 4. Then, when the feeding tray 2 is rotated, the plug in the feeding box 3 falls into the inside of the feeding trough 21. Then, the plug on both sides of the pressing mechanism 6 is pushed outward in sequence by the pushing mechanism 5. When the plug in the feeding trough 21 moves to the bottom of one side of the transformer, the transformer is forced to move downward by the second telescopic cylinder 62, and the installed plug is forced to move upward. At this time, the plug in the feeding trough 21 is facing the installation slot on the transformer, and the plug is pushed onto the transformer by the pushing mechanism 5.

[0031] The middle of the material box 3 is provided with a receiving groove which runs through from top to bottom for receiving the insert, and the bottom of the material box 3 is flush with the upper surface of the rotating material taking disc 2 , and the internal receiving cavity of the material box 3 corresponds to the material taking groove 21 .

[0032] The inside of the material trough 21 is provided with a sliding groove 211 which penetrates downwardly through the rotating material retrieval plate 2. The adjustment mechanism 4 includes a sliding column 42 which is slidably connected in the sliding groove 211. The adjustment mechanism 4 includes a limit plate 41 arranged on the sliding column 42 and an adjustment plate 43 arranged at the bottom of the sliding column 42.

[0033] The limiting plates 41 are located in the material taking trough 21 , and two groups are provided. The limiting plates 41 are used to carry the inserts. A gap is provided between the two groups of limiting plates 41 to accommodate the pushing mechanism 5 to push the inserts.

[0034] The adjusting plate 43 is arranged below the rotating material taking tray 2, and a thread groove 431 is arranged in the middle of the adjusting plate 43. The adjusting mechanism 4 also includes a screw rod 44 threadedly connected in the thread groove 431, and an adjusting knob 441 is fixedly connected to the bottom of the screw rod 44, and the top of the screw rod 44 is rotatably connected to the bottom of the rotating material taking tray 2 through a bearing 442 and a fixing ring 443.

[0035] The workbench 1 is provided with grooves 11 which pass through from top to bottom, and there are two groups of grooves 11. The grooves 11 are used to adjust the adjustment mechanism 4 on the rotating material collection tray 2 from the bottom of the workbench 1. When adjusting, the screw 44 is driven to rotate by rotating the adjustment knob 441, which can then drive the adjustment plate 43, the sliding column 42 and the limit plate 41 to move, thereby adjusting the space above the inside of the material collection trough 21.

[0036] A motor 24 is fixedly connected to the bottom of the workbench 1. The motor 24 passes through the workbench 1 upward and is fixedly connected to the middle of the bottom of the rotating material taking tray 2. A preset groove 22 is provided in the upper middle part of the rotating material taking tray 2. The preset groove 22 is connected to the material taking groove 21.

[0037] The pushing mechanism 5 includes a guide plate 511 fixedly connected to the top of the workbench 1, a first fixed frame 51 fixedly connected to the middle, a pushing rod 52 slidably connected to the guide plate 511, a pushing plate 521 fixedly connected to one side of the pushing rod 52, a first telescopic cylinder 53 is installed on one side of the guide plate 511, and an output end of the first telescopic cylinder 53 is fixedly connected to the pushing rod 52. When the pushing rod 52 is retracted, the pushing rod 52 can be moved, and the insert is pushed to the side of the transformer through the gap between the two sets of limit plates 41 through the pushing plate 521.

[0038] The second telescopic cylinder 62 is fixedly connected to the top of the workbench 1 through the second fixed frame 621. The top of the workbench 1 is provided with a guide groove 12. The lower elastic base 61 includes a guide rod 611 slidably connected to the inside of the guide groove 12. The top of the guide rod 611 is fixedly connected to the lower base 612. The outside of the guide rod 611 is provided with a first spring 613, and the first spring 613 is fixedly connected between the top of the workbench 1 and the lower base 612, wherein the top of the lower base 612 is provided with a positioning groove.

[0039] The upper elastic base 63 includes a sleeve 631 fixedly connected to the output end of the second telescopic cylinder 62, a sliding rod 633 is slidably connected to the inner lower part of the sleeve 631, a second spring 632 is fixedly connected between the inner wall of the sleeve 631 and the sliding rod 633, and the upper elastic base 63 also includes an upper base 634 fixedly connected to the bottom of the sliding rod 633. When the second telescopic cylinder 62 extends half its length, the upper base 634 and the lower base 612 position the transformer. When the push plate 521 pushes the insert to the lower side of the transformer, the second telescopic cylinder 62 extends to cause the transformer to move downward, and the insert located in the material trough 21 limits the insert on the transformer. When the installation slot on the transformer is aligned with the insert in the material trough 21, the push plate 521 then extends to install the insert.

[0040] Specifically, first, the transformer plug is placed in the unloading box 3 in advance, and the screw 44 is driven to rotate by rotating the adjusting knob 441 at the groove 11, which can drive the adjusting plate 43, the sliding column 42 and the limit plate 41 to move, thereby adjusting the space above the inside of the material trough 21. Then, when the motor 24 drives the rotating material disc 2 to rotate, the plug in the unloading box 3 falls into the inside of the material trough 21. Then, when the pushing rod 52 is retracted, the pushing rod 52 can be moved, and the pushing plate 521 passes through the gap between the two sets of limit plates 41 to push the plug to the side of the transformer. When the plug in the material trough 21 moves to the bottom of one side of the transformer, the second telescopic cylinder 62 is used to force the transformer to move downward, and the installed plug is forced to move upward. At this time, the plug in the material trough 21 is facing the installation slot on the transformer, and the plug is pushed onto the transformer by the pushing mechanism 5.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plug-in device for transformer production, comprising a workbench (1) and a pressing mechanism (6) arranged in the middle of the top of the workbench (1), and also comprising a material box (3) arranged on both sides of the top of the workbench (1), characterized in that: Rotating material taking trays (2) are rotatably arranged on both sides of the top of the workbench (1), and material taking troughs (21) are evenly distributed on the top of the rotating material taking tray (2). The material taking troughs (21) are used to accommodate inserts. Adjustment mechanisms (4) are arranged inside the material taking troughs (21). The adjustment mechanisms (4) are used to adjust the space above the inside of the material taking troughs (21) and thus adjust the number of inserts accommodated. A pushing mechanism (5) is provided at the top of the workbench (1) and located above the rotating material taking tray (2). The pushing mechanism (5) is used to push the inserts in the material taking grooves (21) on both sides of the pressing mechanism (6) outwards into the transformer on the pressing mechanism (6). The pressing mechanism (6) comprises a lower elastic base (61) installed on the workbench (1), a second telescopic cylinder (62) installed on the top of the workbench (1), and an upper elastic base (63) installed below the second telescopic cylinder (62). The lower elastic base (61) and the upper elastic base (63) are used to position the transformer. The second telescopic cylinder (62) is used to control the transformer to move downward. A limit baffle (23) is installed at the top edge of the rotating material taking tray (2) and located above the material taking groove (21). The limit baffle (23) is used to ensure that the insert can only slide horizontally before leaving the material taking groove (21).

2. A plug-in device for transformer production according to claim 1, characterized in that: A receiving groove is provided in the middle of the material discharge box (3) and is used to receive the insert. The bottom of the material discharge box (3) is flush with the upper surface of the rotating material collection plate (2). The internal receiving cavity of the material discharge box (3) corresponds to the material collection groove (21).

3. The inserting device for transformer production according to claim 1, characterized in that: A sliding groove (211) is provided inside the material taking groove (21) and penetrates downwardly through the rotating material taking disc (2). The adjustment mechanism (4) comprises a sliding column (42) slidably connected in the sliding groove (211). The adjustment mechanism (4) comprises a limit plate (41) arranged on the sliding column (42) and an adjustment plate (43) arranged at the bottom of the sliding column (42).

4. A plug-in device for transformer production as claimed in claim 3, characterized in that: The limiting plates (41) are located in the material taking trough (21) and are provided in two groups. The limiting plates (41) are used to carry the inserts. A gap is provided between the two groups of limiting plates (41) to accommodate the inserts pushed by the pushing mechanism (5).

5. The inserting device for transformer production according to claim 3, characterized in that: The adjusting plate (43) is arranged below the rotating material taking tray (2), and a thread groove (431) is arranged in the middle of the adjusting plate (43). The adjusting mechanism (4) further comprises a screw rod (44) threadedly connected in the thread groove (431), an adjusting knob (441) is fixedly connected to the bottom of the screw rod (44), and the top of the screw rod (44) is rotatably connected to the bottom of the rotating material taking tray (2) via a bearing (442) and a fixing ring (443).

6. The inserting device for transformer production according to claim 1, characterized in that: The workbench (1) is provided with grooves (11) which penetrate upward and downward, and two groups of grooves (11) are provided. The grooves (11) are used to adjust the adjustment mechanism (4) on the rotating material taking tray (2) from the bottom of the workbench (1). When adjusting, the screw rod (44) is driven to rotate by rotating the adjustment knob (441), thereby driving the adjustment plate (43), the sliding column (42) and the limit plate (41) to move, thereby adjusting the space above the internal part of the material taking trough (21).

7. The inserting device for transformer production according to claim 1, characterized in that: A motor (24) is fixedly connected to the bottom of the workbench (1), the motor (24) passes through the workbench (1) upwards and is fixedly connected to the middle of the bottom of the rotating material taking tray (2), a preset groove (22) is provided in the middle of the upper part of the rotating material taking tray (2), and the preset groove (22) is connected to the material taking groove (21).

8. The inserting device for transformer production according to claim 1, characterized in that: The push mechanism (5) comprises a first fixed frame (51) fixedly connected to the top of the workbench (1), a guide plate (511) fixedly connected in the middle thereof, a push rod (52) slidably connected to the guide plate (511), a push plate (521) fixedly connected to one side of the push rod (52), a first telescopic cylinder (53) installed on one side of the guide plate (511), and an output end of the first telescopic cylinder (53) fixedly connected to the push rod (52).

9. The inserting device for transformer production according to claim 1, characterized in that: The second telescopic cylinder (62) is fixedly connected to the top of the workbench (1) via a second fixed frame (621); a guide groove (12) is provided at the top of the workbench (1); the lower elastic base (61) comprises a guide rod (611) slidably connected inside the guide groove (12); the top of the guide rod (611) is fixedly connected to the lower base (612); a first spring (613) is provided outside the guide rod (611); and the first spring (613) is fixedly connected between the top of the workbench (1) and the lower base (612).

10. The inserting device for transformer production according to claim 9, characterized in that: The upper elastic base (63) comprises a sleeve (631) fixedly connected to the output end of the second telescopic cylinder (62); a sliding rod (633) is slidably connected to the lower part of the sleeve (631); a second spring (632) is fixedly connected between the inner wall of the sleeve (631) and the sliding rod (633); and the upper elastic base (63) further comprises an upper base (634) fixedly connected to the bottom of the sliding rod (633).

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