Transformer inserter

Abstract

This invention discloses a transformer laminating machine, comprising a base, a coil loading seat, a pressing mechanism, a left guide seat, a right guide seat, a left pushing device, a right pushing device, a left laminating loading device, and a right laminating loading device. The coil loading seat is provided with a coil placement slot. Left and right laminating guide surfaces are respectively provided on the outer sides of the left and right shoulders of the coil placement slot. The pressing mechanism is provided with a coil pressing component. The left and right guide seats are located on the left and right sides of the coil loading seat, respectively, and are provided with left and right laminating slides. The left pushing device pushes the laminating pieces on the left end of the left laminating slide into the coil placement slot, and the right pushing device pushes the laminating pieces on the right end of the right laminating slide into the coil placement slot. The transformer laminating machine with the above structure accurately inserts the number of laminating pieces into the coil, achieving high production precision.

Description

Technical Field

[0001] The present invention relates to manufacturing equipment for transformers, and particularly to a transformer chip inserter. Background Art

[0002] An existing transformer includes a coil and a magnetic core. The magnetic core is a "day" - shaped structure formed by stacking multiple "E" - shaped steel sheets. In the prior art, in order to form the above - mentioned magnetic core in the coil, steel inserts are usually inserted into the coil alternately from the left and right sides through a transformer chip inserter. In the existing transformer chip inserter, the number of steel inserts inserted into the coil is prone to errors and the accuracy is insufficient, which cannot meet higher requirements. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this purpose, the present invention provides a transformer chip inserter with accurate number of inserts inserted into the coil and high production accuracy.

[0004] A transformer chip inserter according to an embodiment of the present invention includes: a machine base; a coil loading base disposed on the machine base, the coil loading base having a coil placement groove with an upward - facing notch, and left and right insert guiding surfaces are respectively disposed outside the left and right shoulders of the coil placement groove. The left and right insert guiding surfaces are used to guide the inserts to move obliquely upward; a pressing mechanism disposed on the upper side of the coil loading base, the pressing mechanism having a coil pressing member located above the coil placement groove, and the coil pressing member can move upward; a left guiding base and a right guiding base disposed on the machine base and located on the left and right sides of the coil loading base respectively. The left guiding base and the right guiding base are respectively provided with left and right insert sliding channels arranged in the left - right direction. The right end of the left insert sliding channel faces the left insert guiding surface, and the left end of the right insert sliding channel faces the right insert guiding surface; a left pusher device and a right pusher device disposed on the machine base and located on the left side of the left guiding base and the right side of the right guiding base respectively. The left pusher device is used to push the insert on the left end of the left insert sliding channel into the coil placement groove, and the right pusher device is used to push the insert on the right end of the right insert sliding channel into the coil placement groove; a left insert feeding device and a right insert feeding device disposed on the machine base, and the left insert feeding device and the right insert feeding device are respectively used to supply inserts to the left end of the left insert sliding channel and the right end of the right insert sliding channel.

[0005] According to an embodiment of the present invention, a transformer laminating machine has at least the following beneficial effects: When laminating, a coil is inserted into a coil placement slot, such that the hollow hole of the coil is positioned on the left and right and partially exposed in the coil placement slot. The coil is held in place by a coil pressing member of a pressing mechanism. A laminating piece is fed into the left end of the left laminating slide and the right end of the right laminating slide by a left laminating feeding device and a right laminating feeding device. The left pushing device and the right pushing device push the laminating piece in sequence. After the laminating piece leaves the corresponding slide, it moves obliquely upward by the action of the corresponding laminating guiding surface and is inserted into the hollow hole of the coil. Each insert lamination is positioned on either side of the coil placement slot, and the coil's pressure mechanism allows it to be raised by the height of one lamination. The next insert, guided by the lamination guide surface, moves diagonally upwards, squeezing into the space between the previous lamination and the coil, and finally inserting itself between them. This process is repeated, with laminations being inserted into the coil one after another, completing the transformer lamination insertion process. In this transformer lamination machine, the subsequent lamination is inserted by compression into the space between the previous lamination and the coil, and the pressure mechanism compacts the laminations inserted into the coil, ensuring orderly insertion one after another. This results in accurate insertion quantity and high production precision, making it particularly suitable for applications with soft lamination materials.

[0006] According to some embodiments of the present invention, the coil loading seat is movable relative to the base in a front-back direction, and when the coil loading seat moves back and forth, it can move out from between the pressing mechanism, the left guide seat and the right guide seat. The base is provided with a front and rear driver for driving the coil loading seat to move back and forth.

[0007] According to some embodiments of the present invention, the pressing mechanism includes the coil pressing member, the connecting seat, and the upper and lower drivers. The connecting seat is connected to the upper and lower drivers. The coil pressing member is slidably connected to the connecting seat in the vertical direction. The upper and lower drivers can drive the connecting seat to move up and down. When the connecting seat moves upward, it can drive the coil pressing member to move upward.

[0008] According to some embodiments of the present invention, the left pusher device includes a left insert pusher and a first left and right driver. The first left and right driver is disposed on the machine base and connected to the left insert pusher. The left insert pusher is movable along the left insert slide. The first left and right driver is used to drive the left insert pusher to move. The right pusher device includes a right insert pusher and a second left and right driver. The second left and right driver is disposed on the machine base and connected to the right insert pusher. The right insert pusher is movable along the right insert slide. The second left and right driver is used to drive the right insert pusher to move.

[0009] According to some embodiments of the present invention, the left insert feeding device includes a left storage seat, the left storage seat is provided with a left insert stacking groove extending vertically, the lower end of the left insert stacking groove has a first discharge port, the first discharge port is located above the left end of the left insert slide, a spacing for accommodating a single insert is provided between the first discharge port and the left insert slide, and the left insert pushing part can move from left to right from below the first discharge port and push the single insert towards the coil placement groove; the right insert feeding device includes a right storage seat, the right storage seat is provided with a right insert stacking groove extending vertically, the lower end of the right insert stacking groove has a second discharge port, the second discharge port is located above the right end of the right insert slide, a spacing for accommodating a single insert is provided between the second discharge port and the right insert slide, and the right insert pushing part can move from right to left from below the second discharge port and push the single insert towards the coil placement groove.

[0010] According to some embodiments of the present invention, the right end of the left insert pusher is provided with a left insert adapter recess, and the left end of the right insert pusher is provided with a right insert adapter recess. The left insert pusher and the right insert pusher push inserts through the left insert adapter recess and the right insert adapter recess, respectively.

[0011] According to some embodiments of the present invention, the upper end face of the left insert pusher and the upper end face of the right insert pusher are positioned higher than the upper end face of the two shoulders of the coil placement slot.

[0012] According to some embodiments of the present invention, the right side of the left insert slide is inclined downwards, and the left side of the right insert slide is inclined downwards.

[0013] According to some embodiments of the present invention, a left anti-jump block and a right anti-jump block are further included. The left anti-jump block and the right anti-jump block are respectively disposed on the upper side of the left insert slide and the upper side of the right insert slide. The left anti-jump block and the right anti-jump block are used to prevent the insert from jumping upward when the insert is inserted into the coil.

[0014] According to some embodiments of the present invention, the left side of the left anti-jump block is pivotally connected to the base with the pivot axis arranged in the front-rear direction, and the lower right end of the left anti-jump block is vertically opposite to the right end of the left insert slide; the right side of the right anti-jump block is pivotally connected to the base with the pivot axis arranged in the front-rear direction, and the lower left end of the right anti-jump block is opposite to the left end of the right insert slide.

[0015] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the present invention;

[0018] Figure 2 for Figure 1 Enlarged view of point A;

[0019] Figure 3 This is a cross-sectional view of an embodiment of the present invention;

[0020] Figure 4 for Figure 3 A magnified view of the part indicated by B;

[0021] Figure 5 for Figure 4 Enlarged schematic diagram at point C;

[0022] Figure 6 for Figure 4 Enlarged diagram of point D.

[0023] Figure label:

[0024] Coil 1, insert 2;

[0025] Base 100;

[0026] Coil mounting base 200, coil placement slot 210, left insert guide surface 220, right insert guide surface 230, front and rear drivers 201;

[0027] The pressing mechanism 300, the coil pressing component 310, the main body 311, the counterweight 312, the connecting seat 320, and the upper and lower drivers 330;

[0028] Left guide seat 410, left insert slide 411, right guide seat 420, right insert slide 421;

[0029] Left pusher device 510, left insert pusher 511, left insert adapter notch 5111, first left and right driver 512, right pusher device 520, right insert pusher 521, right insert adapter notch 5211, second left and right driver 522.

[0030] Left insert feeding device 610, left storage seat 611, left insert stacking groove 612, right insert feeding device 620, right storage seat 621, right insert stacking groove 622;

[0031] Left anti-jump block 710, right anti-jump block 720. Detailed Implementation

[0032] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0033] In the description of this invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting this invention.

[0034] In the description of this invention, "several" means one or more, "more than" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of "first" and "second" in the description is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0035] In the description of this invention, unless otherwise explicitly defined, terms such as "setting," "installing," and "connecting" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0036] Reference Figures 1 to 6 A transformer lamination machine includes: a base 100, a coil loading seat 200, a pressing mechanism 300, a left guide seat 410, a right guide seat 420, a left pusher device 510 and a right pusher device 520, a left lamination loading device 610, a right lamination loading device 620, etc.

[0037] A coil loading seat 200 is disposed on the base 100. The coil loading seat 200 is provided with a coil placement slot 210 with the slot opening facing upward. A left insert guide surface 220 and a right insert guide surface 230 are respectively provided on the outer sides of the left and right shoulders of the coil placement slot 210. The left insert guide surface 220 and the right insert guide surface 230 are used to guide the insert 2 to move obliquely upward. It can be understood that, in the embodiment, the left and right shoulders of the coil placement slot 210 refer to the upper part of the solid portion forming both sides of the coil placement slot 210.

[0038] The pressing mechanism 300 is located on the upper side of the coil loading seat 200. The pressing mechanism 300 is provided with a coil pressing member 310 located on the upper side of the coil placement groove 210. The coil pressing member 310 can move upward.

[0039] The left guide seat 410 and the right guide seat 420 are disposed on the base 100 and located on the left and right sides of the coil loading seat 200, respectively. The left guide seat 410 and the right guide seat 420 are respectively provided with a left insert slide 411 and a right insert slide 421 arranged in the left and right directions. The right end of the left insert slide 411 is opposite to the left insert guide surface 220, and the left end of the right insert slide 421 is opposite to the right insert guide surface 230.

[0040] The left pusher device 510 and the right pusher device 520 are disposed on the machine base 100 and located on the left side of the left guide seat 410 and the right side of the right guide seat 420, respectively. The left pusher device 510 is used to push the insert 2 on the left end of the left insert slide 411 to the coil placement slot 210, and the right pusher device 520 is used to push the insert 2 on the right end of the right insert slide 421 to the coil placement slot 210.

[0041] The left insert feeding device 610 and the right insert feeding device 620 are disposed on the machine base 100. The left insert feeding device 610 and the right insert feeding device 620 are respectively used to provide inserts 2 to the left end of the left insert slide 411 and the right end of the right insert slide 421.

[0042] When inserting the insert, coil 1 is inserted into coil placement slot 210, so that the hollow hole of coil 1 is positioned on the left and right and partially exposed in coil placement slot 210. Coil 1 is pressed by coil pressing member 310 of pressing mechanism 300. Insert 2 is fed into the left end of left insert slide 411 and the right end of right insert slide 421 by left insert feeding device 610 and right insert feeding device 620. Left pusher device 510 and right pusher device 520 push insert 2 in sequence. After the insert 2 leaves the corresponding slide, it moves obliquely upward by the action of the corresponding insert guide surface and is inserted into the hollow hole of coil 1. Each insert 2 piece is inserted, with its left and right sides resting on the shoulders of the coil placement slot 210. Because the coil pressing mechanism 310 can move upwards, the coil 1 can be raised by the height of one insert 2 piece. The next insert 2 piece, guided by its guide surface, moves diagonally upwards, squeezing into the space between the previous insert 2 piece and the coil 1, and finally inserting itself between them. This process is repeated, with insert 2 pieces being inserted into the coil 1 one after another, thus completing the transformer inserting process. In this transformer inserting machine, the next insert 2 piece is inserted by compression into the space between the previous insert 2 piece and the coil 1. The pressing mechanism 300 compacts the insert 2 pieces inserted into the coil 1, ensuring that the insert 2 pieces are inserted one after another in an orderly manner. This results in accurate insertion of the number of insert 2 pieces, high production precision, and is particularly suitable for applications where the insert 2 piece material is relatively soft.

[0043] In this embodiment, the left insert guide surface 220 and the right insert guide surface 230 are specifically inclined surfaces, but they can also be curved surfaces. The specific configuration can be made according to the actual situation.

[0044] In this embodiment, the coil loading seat 200 is movable relative to the base 100 in the front-back direction. When moving back and forth, the coil loading seat 200 can move out from between the pressing mechanism 300, the left guide seat 410, and the right guide seat 420. The base 100 is provided with a front and rear driver 201 for driving the coil loading seat 200 to move back and forth. When loading the coil 1, the coil loading seat 200 can be moved out by the front and rear driver 201, and then the coil 1 requiring insertion 2 can be loaded into the coil placement slot 210. The coil placement slot 210 can then be reset by the front and rear driver 201. Using the above structure, the loading of the coil 1 can be convenient.

[0045] In this embodiment, the front and rear actuators 201 are specifically cylinders, but in other embodiments, drive mechanisms such as electric push rods and linear motors can also be used. In this embodiment, the coil loading seat 200 is mounted on the base 100 via a linear guide assembly, with the guide rails of the linear guide assembly positioned front and rear, thereby enabling the coil loading seat 200 to move back and forth. It is conceivable that the coil loading seat 200 can also be mounted on the base 100 using other structures, such as a combination of a guide rod and a sliding sleeve. It is understood that there are many structures in the art for realizing the movement of one component relative to another component in a predetermined direction, and those skilled in the art can configure them according to actual conditions.

[0046] In this embodiment, the pressing mechanism 300 includes a coil pressing member 310, a connecting seat 320, and an upper and lower driver 330. The connecting seat 320 is connected to the upper and lower driver 330. The coil pressing member 310 is slidably connected to the connecting seat 320 in the vertical direction. The upper and lower driver 330 can drive the connecting seat 320 to move up and down. When the connecting seat 320 moves upward, it can drive the coil pressing member 310 to move upward. When it is necessary to press the coil 1, the upper and lower driver 330 drives the connecting seat 320 to move downward, so that the coil pressing member 310 presses against the coil 1 by its own weight. After the insertion process of the insert 2 is completed, the upper and lower driver 330 moves the connecting seat 320 upward to remove it. The connecting seat 320 takes the coil pressing member 310 away from the coil 1, thereby facilitating the removal of the coil 1 after the insertion process is completed. It is conceivable that the pressing mechanism 300 is not limited to the above-described embodiments. For example, the pressing mechanism 300 may not be equipped with the up-and-down driver 330, but simply with a coil pressing member 310 that can move up and down. When picking up or putting down the coil 1, the coil pressing member 310 can be manually moved aside. It is conceivable that the coil pressing member 310 is not limited to using its own weight to press the coil 1. For example, it can also be elastically pressed by an elastic structure.

[0047] In this embodiment, the up-down driver 330 is specifically a cylinder. The cylinder body is fixed relative to the base 100, and the piston rod of the cylinder is connected to the connecting seat 320, thereby driving the connecting seat 320 to move. It is conceivable that in other embodiments, the up-down driver 330 may also be a drive mechanism such as an electric push rod or a linear motor.

[0048] In this embodiment, the connecting seat 320 is provided with a vertically arranged sliding hole. The coil pressing member 310 includes a main body 311 and a counterweight 312. The main body 311 is slidably connected to the sliding hole, and the counterweight 312 is disposed at the upper end of the main body 311. The counterweight 312 is detachably connected to the main body 311. The counterweight 312 can abut against the upper side of the connecting seat 320, so that when the connecting seat 320 moves upward, it can drive the coil pressing member 310 to move upward, and when the connecting seat 320 moves downward, the coil pressing member 310 can press against the coil 1. In specific implementation, the counterweight 312 can be replaced as needed to adjust the pressing effect.

[0049] In one embodiment, the left pusher device 510 includes a left insert pusher 511 and a first left / right driver 512. The first left / right driver 512 is disposed on the base 100 and connected to the left insert pusher 511. The left insert pusher 511 can move along the left insert slide 411, and the first left / right driver 512 is used to drive the left insert pusher 511 to move. The right pusher device 520 includes a right insert pusher 521 and a second left / right driver 522. The second left / right driver 522 is disposed on the base 100 and connected to the right insert pusher 521. The right insert pusher 521 can move along the right insert slide 421, and the second left / right driver 522 is used to drive the right insert pusher 521 to move. In one embodiment, the first left / right driver 512 and the second left / right driver 522 are specifically cylinders, but in other embodiments, electric push rods, linear motors, and other drive mechanisms may also be used.

[0050] In this embodiment, the left insert feeding device 610 includes a left storage seat 611. The left storage seat 611 is provided with a left insert stacking groove 612 extending vertically. The lower end of the left insert stacking groove 612 has a first discharge port. The first discharge port is located above the left end of the left insert slide 411. A gap for accommodating a single insert 2 is provided between the first discharge port and the left insert slide 411. The left insert pushing part 511 can move from left to right from below the first discharge port and push the single insert 2 toward the coil placement groove 210. Pushing; the right insert feeding device 620 includes a right storage seat 621, the right storage seat 621 is provided with a right insert stacking groove 622 extending vertically, the lower end of the right insert stacking groove 622 has a second discharge port, the second discharge port is located on the upper side of the right end of the right insert slide 421, and a distance for accommodating a single insert 2 is provided between the second discharge port and the right insert slide 421. The right insert pushing part 521 can move from right to left from the lower side of the second discharge port and push the single insert 2 toward the coil placement groove 210.

[0051] Insert pieces 2 can be vertically stacked in the left insert piece stacking slot 612 and the right insert piece stacking slot 622. During the inserting process, the bottommost single insert piece 2 is pushed out sequentially by the left insert piece pushing part 511 and the right insert piece pushing part 521, and the remaining insert pieces 2 abut against the upper end surfaces of the left insert piece pushing part 511 and the right insert piece pushing part 521. After the left insert piece pushing part 511 and the right insert piece pushing part 521 are reset, the bottommost single insert piece 2 of the stacked insert pieces 2 falls back onto the left insert piece slide 411 and the right insert piece slide 421. Repeating the above process, insert pieces 2 will continuously fall into the left insert piece slide 411 and the right insert piece slide 421, and the corresponding inserting process is completed by the left insert piece pushing part 511 and the right insert piece pushing part 521. The above-mentioned left insert piece feeding device 610 and right insert piece feeding device 620 have simple structures and are easy to implement. It is conceivable that the left insert feeding device 610 and the right insert feeding device 620 are not limited to the above-described structures. For example, a robotic arm can be used to continuously grab inserts 2 and place them into the left insert slide 411 and the right insert slide 421.

[0052] In this embodiment, the pressing mechanism 300 is mounted on the base 100 via the left storage seat 611 and the right storage seat 621. Specifically, the upper and lower drivers 330 of the pressing mechanism 300 are fixed to the horizontal plate, and the two ends of the horizontal plate are respectively fixed to the left storage seat 611 and the right storage seat 621.

[0053] In this embodiment, the right end of the left insert pusher 511 is provided with a left insert fitting recess 5111, and the left end of the right insert pusher 521 is provided with a right insert fitting recess 5211. The left insert pusher 511 and the right insert pusher 521 push the insert 2 through the left insert fitting recess 5111 and the right insert fitting recess 5211, respectively. With the above structure, the insert 2 can be fitted into the corresponding recess, and the movement of the left insert pusher 511 and the right insert pusher 521 pushing the insert 2 is more stable.

[0054] In this embodiment, the upper end face of the left insert pusher 511 and the upper end face of the right insert pusher 521 are positioned higher than the upper end face of the two shoulders of the coil placement groove 210. This allows the left insert pusher 511 and the right insert pusher 521 to push and align the insert 2 when it is inserted into the coil 1, which is beneficial for the insert 2 to be neatly inserted into the coil 1.

[0055] In this embodiment, the right side of the left insert slide 411 is inclined downwards, and the left side of the right insert slide 421 is inclined downwards. As a result, during the process of inserting insert 2 into coil 1, insert 2 will first move downwards and then be inserted into coil 1 upwards and downwards through the left insert guide surface 220 and the right insert guide surface 230, thereby reducing the possibility of interference between the inserted insert 2 and the insert 2 that has already been inserted into coil 1.

[0056] In this embodiment, a left anti-jump block 710 and a right anti-jump block 720 are also included. The left anti-jump block 710 and the right anti-jump block 720 are respectively disposed on the upper side of the left insert slide 411 and the upper side of the right insert slide 421. The left anti-jump block 710 and the right anti-jump block 720 are used to prevent the insert 2 from jumping upward when it is inserted into the coil 1. By setting the left anti-jump block 710 and the right anti-jump block 720, the insert 2 can be prevented from jumping upward, thus avoiding abnormalities in the inserting process.

[0057] In this embodiment, the left anti-jump block 710 is pivotally connected to the base 100 on the left side with the pivot axis set along the front-rear direction, and the lower right end of the left anti-jump block 710 is vertically opposite to the right end of the left insert slide 411; the right anti-jump block 720 is pivotally connected to the base 100 on the right side with the pivot axis set along the front-rear direction, and the lower left end of the right anti-jump block 720 is opposite to the left end of the right insert slide 421. When the insert 2 moves from left to right to the right end of the left insert slide 411, it can push the lower right end of the left anti-jump block 710 to rotate and make room. The left anti-jump block 710 can press the insert 2 against the left insert slide 411, thereby preventing the insert 2 from jumping upward. Similarly, when insert 2 moves from right to left to the left end of the right insert slide 421, it can push the lower left end of the right anti-jump block 720 to make the right anti-jump block 720 rotate and make way. The right anti-jump block 720 can press insert 2 against the right insert slide 421, thereby preventing insert 2 from jumping upward.

[0058] In this embodiment, the left anti-jump block 710 and the right anti-jump block 720 can press against the insert 2 using their own weight or by further incorporating an elastic structure. It is conceivable that the specific anti-jump structure of the left anti-jump block 710 and the right anti-jump block 720 is not limited to the above-described implementation. For example, the left anti-jump block 710 and the right anti-jump block 720 could also employ a structure that allows them to move up and down to press against the insert 2, thereby preventing the insert 2 from jumping upwards.

[0059] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above 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.

[0060] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A transformer patcher, characterized by, include: Base (100); A coil loading seat (200) is provided on the base (100). The coil loading seat (200) is provided with a coil placement slot (210) with the slot opening facing upward. The outer sides of the left and right shoulders of the coil placement slot (210) are respectively provided with a left insert guide surface (220) and a right insert guide surface (230). The left insert guide surface (220) and the right insert guide surface (230) are used to guide the insert (2) to move obliquely upward. A pressing mechanism (300) is provided on the upper side of the coil loading seat (200). The pressing mechanism (300) is provided with a coil pressing member (310) located on the upper side of the coil placement groove (210). The coil pressing member (310) can move upward. Left guide seat (410) and right guide seat (420) are disposed on the base (100) and located on the left and right sides of the coil loading seat (200) respectively. The left guide seat (410) and the right guide seat (420) are respectively provided with a left insert slide (411) and a right insert slide (421) arranged in the left and right directions. The right end of the left insert slide (411) is opposite to the left insert guide surface (220), and the left end of the right insert slide (421) is opposite to the right insert guide surface (230). A left pusher device (510) and a right pusher device (520) are disposed on the machine base (100) and located on the left side of the left guide seat (410) and the right side of the right guide seat (420), respectively. The left pusher device (510) is used to push the insert (2) on the left end of the left insert slide (411) into the coil placement slot (210), and the right pusher device (520) is used to push the insert (2) on the right end of the right insert slide (421) into the coil placement slot (210). A left insert feeding device (610) and a right insert feeding device (620) are disposed on the machine base (100). The left insert feeding device (610) and the right insert feeding device (620) are respectively used to provide inserts (2) to the left end of the left insert slide (411) and the right end of the right insert slide (421).

2. A transformer patching machine according to claim 1, characterized in that: The coil loading seat (200) is movable relative to the base (100) in the front-back direction. When the coil loading seat (200) moves back and forth, it can move out from between the pressing mechanism (300), the left guide seat (410), and the right guide seat (420). The base (100) is provided with a front and rear driver (201) for driving the coil loading seat (200) to move back and forth.

3. A transformer lamination machine according to claim 1, characterized in that: The pressing mechanism (300) includes the coil pressing member (310), the connecting seat (320), and the upper and lower driver (330). The connecting seat (320) is connected to the upper and lower driver (330). The coil pressing member (310) is slidably connected to the connecting seat (320) in the upper and lower direction. The upper and lower driver (330) can drive the connecting seat (320) to move up and down. When the connecting seat (320) moves upward, it can drive the coil pressing member (310) to move upward.

4. A transformer lamination machine according to claim 1, characterized in that: The left pusher device (510) includes a left insert pusher (511) and a first left and right driver (512). The first left and right driver (512) is disposed on the base (100) and connected to the left insert pusher (511). The left insert pusher (511) can move along the left insert slide (411). The first left and right driver (512) is used to drive the left insert pusher (511) to move. The right pusher device (520) includes a right insert pusher (521) and a second left and right driver (522). The second left and right driver (522) is disposed on the base (100) and connected to the right insert pusher (521). The right insert pusher (521) can move along the right insert slide (421). The second left and right driver (522) is used to drive the right insert pusher (521) to move.

5. A transformer lamination machine according to claim 4, characterized in that: The left insert feeding device (610) includes a left storage seat (611), which is provided with a left insert stacking groove (612) extending vertically. The lower end of the left insert stacking groove (612) has a first discharge port. The first discharge port is located on the upper side of the left end of the left insert slide (411). A distance for accommodating a single insert (2) is provided between the first discharge port and the left insert slide (411). The left insert pushing part (511) can move from left to right from the lower side of the first discharge port and push the single insert (2) toward the coil placement groove (210). The right insert feeding device (620) includes a right storage seat (621), which is provided with a right insert stacking groove (622) extending vertically. The lower end of the right insert stacking groove (622) has a second discharge port, which is located on the upper side of the right end of the right insert slide (421). A distance for accommodating a single insert (2) is provided between the second discharge port and the right insert slide (421). The right insert pushing part (521) can move from right to left from below the second discharge port and push the single insert (2) toward the coil placement groove (210).

6. A transformer lamination machine according to claim 5, characterized in that: The right end of the left insert pusher (511) is provided with a left insert adapter recess (5111), and the left end of the right insert pusher (521) is provided with a right insert adapter recess (5211). The left insert pusher (511) and the right insert pusher (521) push the insert (2) through the left insert adapter recess (5111) and the right insert adapter recess (5211) respectively.

7. A transformer lamination machine according to claim 4, 5, or 6, characterized in that: The upper surfaces of the left insert pusher (511) and the right insert pusher (521) are positioned higher than the upper surfaces of the two shoulders of the coil placement slot (210).

8. A transformer lamination machine according to claim 7, characterized in that: The right side of the left insert slide (411) is inclined downwards, and the left side of the right insert slide (421) is inclined downwards.

9. A transformer lamination machine according to claim 1, characterized in that: It also includes a left anti-jump block (710) and a right anti-jump block (720), the left anti-jump block (710) and the right anti-jump block (720) are respectively disposed on the upper side of the left insert slide (411) and the upper side of the right insert slide (421), the left anti-jump block (710) and the right anti-jump block (720) are used to prevent the insert (2) from jumping upward when the insert (2) is inserted into the coil (1).

10. A transformer lamination machine according to claim 9, characterized in that: The left anti-jump block (710) is pivotally connected to the base (100) on the left side, with the pivot axis arranged in the front-back direction. The lower right end of the left anti-jump block (710) is vertically opposite to the right end of the left insert slide (411). The right anti-jump block (720) is pivotally connected to the base (100) on the right side, with the pivot axis arranged in the front-back direction. The lower left end of the right anti-jump block (720) is opposite to the left end of the right insert slide (421).

Images