Ultrahigh-voltage iron core stacking device and technology thereof

Abstract

The invention relates to the technical field of iron core machining, and particularly discloses an ultrahigh-voltage iron core stacking device and a process thereof.The ultrahigh-voltage iron core stacking device comprises a stacking workbench and a digital display control panel, a stacking tool is detachably arranged on the stacking workbench, and the stacking tool comprises a plurality of stacking tables which are evenly distributed; the stacking tables are connected with each other through more than two connecting shaft rods, and the upper side of each stacking table is provided with a stacking groove used for stacking the plate bodies into a semi-cylindrical shape; a core column is arranged above the stacking workbench, and the stacking workbench, the feeding box, the first lifting driving structure, the material pushing structure, the second lifting driving structure, the core column, the compaction structure, the stacking tool, the material clamping structure and the like cooperate with one another and cooperate with one another, so that full-automatic semi-cylindrical stacking of two plate bodies can be achieved; the silicon steel sheets can be automatically tidied and compacted in the stacking process.

Description

Technical Field

[0001] The invention relates to the technical field of iron core processing, and in particular to an ultra-high voltage iron core stacking device and a process thereof. Background Art

[0002] During the processing of the iron core, it needs to go through longitudinal slitting, transverse slitting, lamination assembly, paint dipping and baking, etc. Currently, during the lamination assembly operation, each silicon steel sheet needs to be placed on a stacking tool for stacking, and in order to form a cylindrical iron core, silicon steel sheets of different shapes and sizes need to be stacked at intervals to form an arc.

[0003] According to the Chinese patent publication number CN110783092A, a table for automatic stacking of ultra-high voltage cores is disclosed, including support legs arranged in parallel at intervals, with a crossbeam arranged perpendicular to the support legs installed at each end of the support legs, a transverse slide rail is fixedly installed on each of the two crossbeams, a vertical fixed beam is fixedly installed in the middle of the upper surface of the two transverse slide rails, the vertical fixed beam is perpendicular to the transverse slide rails, and a vertical sliding long beam is provided on both sides of the upper surface of the two transverse slide rails.

[0004] However, currently, when stacking the core, it is not possible to fully automatically stack the two silicon steel sheets in a semi-cylindrical shape, and it is not possible to automatically sort and compact the silicon steel sheets during the stacking process. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] The purpose of the present invention is to provide a super-high voltage core stacking device and process in order to solve the above-mentioned problems.

[0007] (II) Technical solution

[0008] To achieve the above object, the present invention provides the following technical solutions:

[0009] The present invention provides a stacking device for an ultra-high voltage iron core, comprising a stacking workbench and a digital display control panel, wherein the stacking workbench is detachably provided with a stacking tool, wherein the stacking tool comprises a plurality of evenly distributed stacking tables, wherein the stacking tables are connected to each other by two or more connecting shafts, and wherein the upper side of each stacking table is provided with a stacking groove for stacking a plate body into a semi-cylindrical shape;

[0010] A core column is arranged above the stacking workbench, and second lifting drive structures for driving the core column to lift up and down are arranged at both ends of the core column, and the core column is rotatably arranged between the two second lifting drive structures, and a compacting structure for compacting the plate body in the stacking groove and a clamping structure for clamping the plate body are respectively arranged on the core column;

[0011] Feed boxes are respectively arranged on both sides of the core column, and each feed box is respectively provided with a first adjustment limit rod structure and a second adjustment limit rod structure for realizing the positioning of the plate body therein, and each feed box is also respectively provided with a first lifting drive structure for driving the plate body to move up and down therein, and a pressure sensor for abutting and limiting the top side of the plate body and detecting the pressure is arranged on the top side of the feed box, and a discharge port is provided on the upper part of each of the feed boxes facing the core column, and a pushing structure for pushing the plate body out of the feed box is arranged at the discharge port, and the output end of the pressure sensor is electrically connected to the input end of the digital display control panel.

[0012] Furthermore, positioning sockets are provided on both sides of the stacking table, and lifting slides corresponding to the stacking tables are provided in the stacking workbench, and a lifting seat plate is provided in each lifting slide, and a first electric telescopic rod for driving the lifting seat plate to move up and down in the lifting slide is fixedly provided on the bottom surface of each lifting slide, and two positioning columns for positioning and cooperating with the positioning sockets are fixedly provided on the upper side of the lifting seat plate, and a through-column hole for sliding through the positioning column is provided on the stacking workbench, and the output end of the digital display control panel is electrically connected to the input end of the first electric telescopic rod.

[0013] Furthermore, the first lifting drive structure includes first lifting rail columns distributed on both sides of the feeding box, the lower ends of the two first lifting rail columns are fixedly set on the stacking workbench, a first sliding groove is opened in each first lifting rail column, a first lifting block is slidably set in the first sliding groove, a first lead screw is rotatably set in the first sliding groove, a first threaded through hole is penetrated in the first lifting block for threaded connection with the first lead screw, one end of the first lead screw is driven to rotate by a first motor fixedly set in the stacking workbench, and a lifting supporting plate that can slide up and down in the feeding box is fixedly connected to the first lifting blocks of the two first lifting drive structures, and the two sides of the feeding box are fixedly connected to the two first lifting rail columns by bolts, and the output end of the digital display control panel is electrically connected to the input end of the first motor.

[0014] Furthermore, the first adjustment limit rod structure includes a bottom support seat plate arranged below the feed box, the bottom support seat plate has a rectangular plate shape, and the bottom support seat plate is fixedly connected to the two first lifting rail columns at both ends along its length direction by bolts, a plurality of evenly distributed first limit stop rods are arranged in the feed box, the lower end of the first limit stop rod is fixedly connected to the first guide slider, a first adjustment box corresponding to the first limit stop rod is arranged on the bottom support seat plate, a first guide slide groove is opened in the first adjustment box, the upper side of the first guide slide groove is opened, and the first guide slider is slidably arranged in the first guide In the slide groove, a first adjusting handle is fixedly connected to one side of the first guide slide groove, the upper end of the first guide slide groove passes through the upper opening of the first guide slide groove and is fixedly connected to the lower end of the corresponding first limit stop rod, the upper end of each first limit stop rod is fixedly connected to the first transverse guide rod, and the upper edge of the feeding box is fixedly provided with a guide sleeve which corresponds to the first limit stop rod one by one and cooperates with the first transverse guide rod to slide with each other, the guide sleeve is threadedly connected with a first fixing bolt for realizing abutment and tightening with the first transverse guide rod, and the lifting supporting plate is provided with a second adjustment through-hole for sliding through the first limit stop rod.

[0015] The cam is provided with a second limit stopper at its lower end, and the second limit stopper at its lower end is fixedly connected with the second guide slide block.

[0016] Furthermore, the pushing structure includes a first cylinder, which is fixedly arranged on the feed box through a cylinder seat, the push rod head of the first cylinder faces the inside of the feed box and is fixedly connected to an L-shaped pushing block, and the output end of the digital display control panel is electrically connected to the input end of the first cylinder.

[0017] Furthermore, the second lifting drive structure includes second lifting rail columns distributed at both ends of the core column, the lower ends of the two second lifting rail columns are fixedly set on the stacking workbench, each second lifting rail column is provided with a second slide groove, a second lifting slider is slidably set in the second slide groove, a second lead screw is rotatably set in the second lifting slider, a second threaded through hole is penetrated in the second lifting slider for threaded connection with the second lead screw, one end of the second lead screw is driven to rotate by a second motor fixedly set in the stacking workbench, a third motor is fixedly set inside both ends of the core column, the output shaft ends of the two third motors are respectively fixedly connected to the two second lifting sliders, and the output end of the digital display control panel is electrically connected to the input end of the second motor and the third motor respectively.

[0018] Furthermore, the compaction structure includes a storage groove opened in the core column, the two sides of the storage groove are open and compaction plates are slidably arranged respectively, and a plurality of second electric telescopic rods for adjusting the distance between the two compaction plates are arranged between the two compaction plates, and the second electric telescopic rod is fixedly arranged in the core column, and the output end of the digital display control panel is electrically connected to the input end of the second electric telescopic rod.

[0019] Furthermore, the clamping structure is provided with more than two evenly distributed along the axial direction of the core column, and the clamping structure includes a third electric telescopic rod fixedly arranged in the core column, the telescopic direction of the push rod of the third electric telescopic rod is consistent with the radial direction of the core column, the push rod head end of the third electric telescopic rod passes through the outside of the core column and is connected to the cylinder claw, and the output end of the digital display control panel is electrically connected to the input end of the third electric telescopic rod and the cylinder claw respectively.

[0020] In addition, the present invention also provides a stacking process of an ultra-high voltage core, comprising the following steps:

[0021] S1: The plates have two types of different sizes and structural shapes. The two plates are neatly stacked in two feed boxes respectively, and the first adjustment limit rod structure and the second adjustment limit rod structure realize the positioning of the plates of different sizes and shapes in the feed box. The first lifting drive structure drives the lifting support plate to move upward, thereby supporting the plate on it to move upward until the upper side surface of the uppermost plate abuts against the pressure sensor. After the pressure sensor detects the pressure, it transmits the detected electrical signal to the digital display control panel, and the digital display control panel controls the pushing structure to push the upper plate out of the discharge port;

[0022] S2: In step S1, the digital display control panel controls the pushing structure to push the upper plate out of the discharge port, and the second lifting drive structure first drives the core column to move upward to a position flush with the discharge port, and the core column is driven by the third motor provided at its end to rotate until the clamping structure corresponds to the discharge port where the plate needs to be clamped, and the third electric telescopic rod drives the cylinder claw to fit with the discharge port, so that the pushing structure pushes the plate out of the discharge port so that it is located in the jaws of the cylinder claw. Specifically, different numbers of plates can be pushed out by adjusting the L-shaped pushing block and the size of the discharge port;

[0023] S3: After the clamping structure clamps the plate body, the third motor drives the core column to rotate, and the second lifting drive structure drives the core column to move downward. Then the clamping structure releases the clamping of the plate body, and the plate body is placed in the stacking groove. The stacking groove is semicircular, and the two types of plate bodies are stacked in the stacking groove in sequence. The core column is lifted up and down to achieve radial compaction comparison of the plate body in the stacking groove. When the central axis of the core column and the stacking groove are coaxial with each other, the compaction structure cooperates with the rotation of the core column to compact the plate body along the arc direction of the stacking groove, and the plate body is stacked in the stacking groove to form a semi-cylindrical structure. The core column and the compaction structure move up and down driven by the second lifting drive structure, so as to achieve overall compaction of the semi-cylindrical iron core.

[0024] S4: After the panels are stacked on the stacking tool, the first electric telescopic rod drives the lifting seat plate and the positioning column to move downward in the lifting slide slot, so that the positioning column and the positioning socket are separated from each other, and then the stacking tool and the panels thereon are removed from the stacking workbench.

[0025] (III) Beneficial effects

[0026] Compared with the prior art, the present invention has the following beneficial effects:

[0027] 1. Through the coordination and cooperation among the stacking workbench, the feed box, the first lifting drive structure, the pusher structure, the second lifting drive structure, the core column, the compaction structure, the stacking tooling and the clamping structure, the two plates can be stacked in a semi-cylindrical shape fully automatically, and the silicon steel sheets can be automatically arranged and compacted during the stacking process;

[0028] 2. The first adjustment limit rod structure and the second adjustment limit rod structure provided in the feed box can realize the positioning and stacking of the plate body in the feed box, so as to facilitate the automatic pushing of the plate body from the discharge port in cooperation with the pushing structure;

[0029] 3. The positioning column is driven by the first electric telescopic rod to cooperate with or separate from the positioning socket, thereby facilitating the positioning and installation of the stacking tool on the stacking workbench, as well as the disassembly of the stacking tool after the stacking is completed;

[0030] 4. The first lifting drive structure can drive the plate body in the feeding box to move up and down. With the pressure sensor and the pushing structure, the plate body can always be automatically led out from the discharge port at a fixed point, thereby realizing the fixed-point automatic discharge and facilitating the clamping structure on the core column to clamp the plate body at a fixed point;

[0031] 5. The core column rotates under the drive of the third motor, which can drive the clamping structure on the core column to rotate, thereby realizing the stacking of materials at different angles, and can also drive the compacting structure on the core column to rotate, thereby realizing the driving of the compacting plate to compact the plate body in the stacking groove;

[0032] 6. After the plates are stacked in the stacking groove to form a semi-cylindrical structure, the core column and the compacting structure move up and down under the drive of the second lifting drive structure, so as to achieve overall compaction of the semi-cylindrical iron core. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0035] Figure 2 The present invention Figure 1 Schematic diagram of the left view structure;

[0036] Figure 3 The present invention Figure 1 Schematic diagram of the three-dimensional structure;

[0037] Figure 4 The present invention Figure 3 Schematic diagram of the local three-dimensional structure;

[0038] Figure 5 The present invention Figure 1 A schematic diagram of the local enlarged structure at D;

[0039] Figure 6 The present invention Figure 1 A schematic diagram of the local enlarged structure at E;

[0040] Figure 7 The present invention Figure 1 Schematic diagram of AA structure;

[0041] Figure 8 The present invention Figure 7 Schematic diagram of the F structure;

[0042] Fig. 9 The present invention Figure 1 Schematic diagram of BB structure;

[0043] Fig.10 The present invention Fig. 9 Schematic diagram of the G structure;

[0044] Fig.11 The present invention Fig. 9 Schematic diagram of H structure;

[0045] Fig.12 The present invention Figure 2 Schematic diagram of CC structure;

[0046] Fig.13 The present invention Figure 1 Schematic diagram of the three-dimensional structure in another direction.

[0047] The reference numerals are as follows: 1. stacking workbench; 101. lifting slide; 102. first electric telescopic rod; 103. lifting seat plate; 104. positioning column; 2. feeding box; 201. pressure sensor; 202. discharge port; 3. first lifting drive structure; 301. first lifting rail column; 302. first slide; 303. first lead screw; 304. first motor; 305. first lifting slider; 306. lifting support plate; 307. first 1. Adjustment through hole; 308. Second adjustment through hole; 4. First adjustment limit rod structure; 401. Bottom support seat plate; 402. First adjustment handle; 403. First adjustment box; 404. First guide slide; 405. First guide slide; 406. First limit stop rod; 407. First transverse guide rod; 408. Guide sleeve; 409. First fixing bolt; 5. Second adjustment limit rod structure; 501. Second transverse guide rod; 502. Second fixing bolt fixed bolt; 503, through slot; 504, second adjustment box; 505, second guide slide slot; 506, second guide slider; 507, second adjustment handle; 508, second limit stop lever; 6, pusher structure; 601, first cylinder; 602, cylinder seat; 603, L-shaped pusher block; 7, second lifting drive structure; 701, second lifting rail column; 702, second slide slot; 703, second lead screw; 704, second lifting slider; 705, The second motor; 8. the core column; 801. the third motor; 802. the rotating shaft; 9. the compacting structure; 901. the storage groove; 902. the second electric telescopic rod; 903. the compacting plate; 10. the stacking tool; 1001. the stacking table; 1002. the stacking groove; 1003. the positioning socket; 1004. the connecting shaft; 11. the digital display control panel; 12. the clamping structure; 1201. the third electric telescopic rod; 1202. the cylinder claw; 13. the plate body. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical scheme and advantages of the present invention clearer, the technical scheme of the present invention will be described in detail below. 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 implementation methods obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] See also Figure 1-Figure 13 As shown, the present invention provides a stacking device for ultra-high voltage cores, including a stacking workbench 1 and a digital display control panel 11. The stacking workbench 1 is detachably provided with a stacking tool 10. The stacking tool 10 includes a plurality of evenly distributed stacking tables 1001. The stacking tables 1001 are connected to each other through more than two connecting shafts 1004. The connecting shafts 1004 are provided with nuts for realizing the limiting fixation of the stacking tables 1001. See the attached manual for details. Figure 4 As shown, each stacking platform 1001 has a stacking groove 1002 on its upper side for stacking the plate body 13 into a semi-cylindrical shape. Specifically, after the stacking tool 10 stacks the plate body 13 into a semi-cylindrical shape, the plate bodies 13 in the two stacking tools 10 can be butted and combined to form a complete cylindrical iron core; positioning holes 1003 are provided on both sides of the stacking platform 1001, and the stacking workbench 1 is provided with lifting chutes 101 corresponding to the stacking platforms 1001 one by one, and each lifting chutes 101 is provided with a A lifting seat plate 103 is provided, and a first electric telescopic rod 102 for driving the lifting seat plate 103 to move up and down in the lifting slot 101 is fixedly provided on the inner bottom surface of each lifting slot 101; two positioning columns 104 for positioning and cooperating with the positioning socket 1003 are fixedly provided on the upper side of the lifting seat plate 103; a through-column hole for sliding through the positioning column 104 is provided on the stacking workbench 1, and the output end of the digital display control panel 11 is electrically connected to the input end of the first electric telescopic rod 102. Through the above-mentioned specific structural design, when the push rod of the first electric telescopic rod 102 reaches the maximum stroke, the positioning column 104 passes through the upper surface of the stacking workbench 1 and is matched and connected with the positioning socket 1003. When the push rod of the first electric telescopic rod 102 reaches the minimum stroke, the lifting seat plate 103 descends to the lowest position, and the positioning column 104 and the positioning socket 1003 are separated from each other, thereby facilitating the positioning and installation of the stacking tool 10 on the stacking workbench 1, as well as the disassembly of the stacking tool 10 after the stacking is completed.

[0050] A core column 8 is arranged above the stacking workbench 1, and second lifting drive structures 7 for driving the core column 8 to lift up and down are arranged at both ends of the core column 8, and the core column 8 is rotatably arranged between the two second lifting drive structures 7, and a compacting structure 9 for compacting the plate body 13 in the stacking groove 1002 and a clamping structure 12 for clamping the plate body 13 are respectively arranged on the core column 8;

[0051] Feed boxes 2 are respectively arranged on both sides of the core column 8, and each feed box 2 is respectively provided with a first adjustment limit rod structure 4 and a second adjustment limit rod structure 5 for realizing the positioning of the plate body 13 therein, and each feed box 2 is also respectively provided with a first lifting drive structure 3 for driving the plate body 13 to move up and down therein, and a pressure sensor 201 for abutting and limiting the top side of the plate body 13 and detecting the pressure is arranged on the top side of the feed box 2, and a discharge port 202 is opened on the upper side of each feed box 2 facing the core column 8, and a pushing structure 6 for pushing the plate body 13 out of the feed box 2 is arranged at the discharge port 202, and the output end of the pressure sensor 201 is electrically connected to the input end of the digital display control panel 11.

[0052] See the instruction manual Figure 1 , Figure 6 and Figure 8 As shown, the first lifting drive structure 3 includes first lifting rail columns 301 distributed on both sides of the feeding box 2, the lower ends of the two first lifting rail columns 301 are fixedly set on the stacking workbench 1, each first lifting rail column 301 is provided with a first slide groove 302, a first lifting slider 305 is slidably set in the first slide groove 302, a first lead screw 303 is rotatably set in the first slide groove 302, a first threaded through hole for threaded connection with the first lead screw 303 is penetrated in the first lifting slider 305, one end of the first lead screw 303 is driven to rotate by a first motor 304 fixedly set in the stacking workbench 1, a lifting supporting plate 306 that can slide up and down in the feeding box 2 is fixedly connected to each other between the first lifting sliders 305 of the two first lifting drive structures 3, the two sides of the feeding box 2 are fixedly connected to each other with the two first lifting rail columns 301 by bolts, and the output end of the digital display control panel 11 is electrically connected to the input end of the first motor 304. Through the above-mentioned specific structural design, the first lifting drive structure 3 is used to drive the plate body 13 in the feeding box 2 to move up and down, so that the plate body 13 can always be discharged from the discharge port 202, thereby realizing fixed-point discharge and facilitating the clamping structure 12 on the core column 8 to clamp the plate body 13 at a fixed point.

[0053] See the instruction manual Figure 3 , Figure 8 and Fig.10As shown, the first adjustment limit rod structure 4 includes a bottom support seat plate 401 arranged below the feed box 2, the bottom support seat plate 401 has a rectangular plate shape, and the bottom support seat plate 401 is fixedly connected to the two first lifting rail columns 301 at both ends along its length direction by bolts, and a plurality of evenly distributed first limit stop rods 406 are arranged in the feed box 2, and the lower end of the first limit stop rod 406 is fixedly connected to the first guide slider 405, and a first adjustment box 403 corresponding to the first limit stop rod 406 is arranged on the bottom support seat plate 401, and a first guide slide groove 404 is opened in the first adjustment box 403, and the upper side of the first guide slide groove 404 is opened, and the first guide slider 405 is slidably arranged in the first guide slide groove 404. Inside, a first adjusting handle 402 is fixedly connected to one side of the first guide slider 405, the upper end of the first guide slider 405 passes through the upper opening of the first guide slide groove 404 and is fixedly connected to the lower end of the corresponding first limit stop rod 406, and the upper end of each first limit stop rod 406 is fixedly connected to the first transverse guide rod 407, and the upper side edge of the feed box 2 is fixedly provided with a guide sleeve 408 which corresponds to the first limit stop rod 406 one by one and cooperates with the first transverse guide rod 407 to slide with each other, and the guide sleeve 408 is threadedly connected with a first fixing bolt 409 for achieving abutment and tightening with the first transverse guide rod 407, and the lifting support plate 306 is provided with a second adjustment through-hole 308 for sliding through the first limit stop rod 406. Through the above-mentioned specific structural design, holding the first adjustment handle 402 drives the first guide slider 405 to slide in the first guide slot 404, thereby realizing the movement of the first limit stop rod 406 in the feed box 2. In order to ensure that the first limit stop rod 406 is vertically arranged in the feed box 2, the first transverse guide rod 407 can slide in the guide sleeve 408 to realize the guidance of the adjustment of the first limit stop rod 406, and after the adjustment of the first limit stop rod 406 is completed, the first tightening bolt 409 realizes the tightening and fixation of the first transverse guide rod 407 in the guide sleeve 408, thereby ensuring that the position of the first limit stop rod 406 in the feed box 2 is fixed.

[0054] The second adjustment limit rod structure 5 is provided with two ends for limiting the plate body 13 along its length direction. The second adjustment limit rod structure 5 includes a second limit stop rod 508, and the lower end of the second limit stop rod 508 is fixedly connected to the second guide slider 506. The bottom support seat plate 401 is provided with a through groove 503 corresponding to the second limit stop rod 508. A second adjustment box 504 is provided at one end of the through groove 503. A second guide slot 505 is provided in the second adjustment box 504. The upper side of the second guide slot 505 is open. The second guide slider 506 is slidably set in the second guide slot 505. One side of the second guide slider 506 is fixed A second adjusting handle 507 is fixedly connected thereto, the upper end of the second guide sliding block 506 passes through the upper opening of the second guide sliding groove 505 and is fixedly connected to the lower end of the corresponding second limiting stop rod 508, the upper end of the second limiting stop rod 508 is fixedly connected to the second transverse guide rod 501, the upper end of the first lifting rail column 301 is provided with a second guide sliding hole that cooperates with and slides with the second transverse guide rod 501, the first lifting rail column 301 is threadedly connected with a second fixing bolt 502 for achieving abutment and tightening with the second transverse guide rod 501, and the lifting supporting plate 306 is provided with a first adjusting through-hole 307 for sliding through the second limiting stop rod 508. Through the above-mentioned specific structural design, holding the second adjustment handle 507 drives the second guide slider 506 to slide in the second guide slot 505, thereby realizing the movement of the second limit stop rod 508 in the feed box 2. In order to ensure that the second limit stop rod 508 is vertically arranged in the feed box 2, the second transverse guide rod 501 can slide in the second guide slide hole opened on the first lifting rail column 301, and after the second limit stop rod 508 is adjusted, the second transverse guide rod 501 is tightened and fixed in the second guide slide hole by the second tightening bolt 502, thereby ensuring that the position of the second limit stop rod 508 in the feed box 2 is fixed.

[0055] See the instruction manual Figure 1 , Fig. 9 and Fig.10 As shown, the pushing structure 6 includes a first cylinder 601, which is fixedly arranged on the feed box 2 through a cylinder seat 602, the push rod head end of the first cylinder 601 faces the inside of the feed box 2 and is fixedly connected with an L-shaped pushing block 603, and the output end of the digital display control panel 11 is electrically connected to the input end of the first cylinder 601.

[0056] See the instruction manual Figure 4 and Fig.12As shown, the second lifting drive structure 7 includes second lifting rail columns 701 distributed at both ends of the core column 8, the lower ends of the two second lifting rail columns 701 are fixedly set on the stacking workbench 1, each second lifting rail column 701 is provided with a second slide groove 702, a second lifting slider 704 is slidably set in the second slide groove 702, a second lead screw 703 is rotatably set in the second lifting slider 704, a second threaded through hole for threaded connection with the second lead screw 703 is penetrated in the second lifting slider 704, one end of the second lead screw 703 is driven to rotate by a second motor 705 fixedly set in the stacking workbench 1, a third motor 801 is fixedly set inside both ends of the core column 8, the output shaft ends of the two third motors 801 are respectively fixedly connected to the two second lifting sliders 704, and the output end of the digital display control panel 11 is electrically connected to the input end of the second motor 705 and the third motor 801. In actual application, the second lifting drive structure 7 can drive the core column 8 up and down, so that when the second lifting drive structure 7 drives the core column 8 to move upward to the highest position, the rotation of the core column 8 is used to realize the clamping structure 12 to clamp the plate bodies 13 in the two feeding boxes 2, and when the second lifting drive structure 7 drives the core column 8 to move downward to the lowest position, the rotation of the core column 8 is used to realize the stacking of the plate bodies 13 in the stacking groove 1002 by the clamping structure 12.

[0057] See the instruction manual Fig. 9 and Fig.11 As shown, the compaction structure 9 includes a storage groove 901 provided in the stem 8, the storage groove 901 is open on both sides and is slidably provided with compaction plates 903, a plurality of second electric telescopic rods 902 for adjusting the distance between the two compaction plates 903 are provided between the two compaction plates 903, the second electric telescopic rod 902 is fixedly provided in the stem 8, and the output end of the digital display control panel 11 is electrically connected to the input end of the second electric telescopic rod 902. Through the above-mentioned specific structural design, the push rod of the second electric telescopic rod 902 is extended, and the compaction plate 903 can be extended out of the stem 8, thereby realizing that under the rotation of the stem 8, the compaction plate 903 is driven to compact the plate body 13 in the stacking groove 1002.

[0058] See the instruction manual Figure 4 and Fig.12 As shown, the clamping structure 12 is provided with more than two uniformly distributed along the axial direction of the core column 8, and the clamping structure 12 includes a third electric telescopic rod 1201 fixedly arranged in the core column 8, and the push rod telescopic direction of the third electric telescopic rod 1201 is consistent with the radial direction of the core column 8. The push rod head end of the third electric telescopic rod 1201 passes through the outside of the core column 8 and is connected to the cylinder claw 1202, and the output end of the digital display control panel 11 is electrically connected to the input end of the third electric telescopic rod 1201 and the cylinder claw 1202 respectively.

[0059] Working principle and beneficial effects of the present invention:

[0060] The plate bodies 13 have two types of different sizes and structural shapes. The two plate bodies 13 are neatly stacked in the two feeding boxes 2, and the first adjustment limit rod structure 4 and the second adjustment limit rod structure 5 realize the positioning of the plate bodies 13 of different sizes and shapes in the feeding box 2. The first lifting drive structure 3 drives the lifting support plate 306 to move upward, thereby supporting the plate body 13 thereon to move upward until the upper side surface of the uppermost plate body 13 abuts against the pressure sensor 201. After the pressure sensor 201 detects the pressure, it transmits the detected electrical signal to the digital display control panel 11. The digital display control panel 11 controls the pushing structure 6 to push the upper plate body 13 out of the discharge port 202; wherein, the digital display control panel Before the pushing structure 11 controls the pushing structure 6 to push the upper plate 13 out of the discharge port 202, the second lifting drive structure 7 first drives the core column 8 to move upward to a position flush with the discharge port 202, and the core column 8 is driven by the third motor 801 provided at its end to rotate until the clamping structure 12 corresponds to the discharge port 202 that needs to clamp the plate 13, and the third electric telescopic rod 1201 drives the cylinder claw 1202 to fit with the discharge port 202, so that the pushing structure 6 can push the plate 13 out of the discharge port 202 and locate in the jaws of the cylinder claw 1202. Specifically, different numbers of plates 13 can be pushed out by adjusting the size of the L-shaped pushing block 603 and the discharge port 202.

[0061] After the clamping structure 12 clamps the plate body 13, the third motor 801 drives the core column 8 to rotate, and the second lifting drive structure 7 drives the core column 8 to move downward. Then the clamping structure 12 releases the clamping of the plate body 13, and the plate body 13 is placed in the stacking groove 1002. The stacking groove 1002 is semicircular, and the two types of plate bodies 13 are stacked in the stacking groove 1002 in sequence. The core column 8 is lifted up and down to achieve radial compaction comparison of the plate body 13 in the stacking groove 1002. When the central axis of the core column 8 and the stacking groove 1002 are coaxial with each other, the compacting structure 9 cooperates with the rotation of the core column 8 to compact the plate body 13 along the arc direction of the stacking groove 1002, and the plate body 13 is stacked in the stacking groove 1002 to form a semi-cylindrical structure. The core column 8 and the compacting structure 9 move up and down driven by the second lifting drive structure 7, so as to realize the overall compaction of the semi-cylindrical iron core.

[0062] After the panels 13 are stacked on the stacking tool 10, the first electric telescopic rod 102 drives the lifting seat plate 103 and the positioning column 104 to move downward in the lifting slide 101, so that the positioning column 104 and the positioning socket 1003 are separated from each other, and then the stacking tool 10 and the panels 13 thereon are removed from the stacking workbench 1.

[0063] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A stacking device for ultra-high voltage cores, characterized in that: The invention comprises a stacking workbench (1) and a digital display control panel (11), wherein the stacking workbench (1) is detachably provided with a stacking tool (10), wherein the stacking tool (10) comprises a plurality of evenly distributed stacking tables (1001), wherein the stacking tables (1001) are connected to each other via two or more connecting shafts (1004), and wherein the upper side of each stacking table (1001) is provided with a stacking groove (1002) for stacking a plate body (13) into a semi-cylindrical shape; A core column (8) is arranged above the stacking workbench (1), and second lifting drive structures (7) for driving the core column (8) to lift and lower are arranged at both ends of the core column (8), and the core column (8) is rotatably arranged between the two second lifting drive structures (7), and a compacting structure (9) for compacting the plate body (13) in the stacking groove (1002) and a clamping structure (12) for clamping the plate body (13) are respectively arranged on the core column (8); A material supply box (2) is provided on both sides of the core column (8), and each material supply box (2) is provided with a first adjustment limit rod structure (4) and a second adjustment limit rod structure (5) for realizing the positioning of the plate body (13) therein, and each material supply box (2) is also provided with a first lifting drive structure (3) for driving the plate body (13) to move up and down therein, and a pressure sensor (201) for abutting and limiting the top side of the plate body (13) and detecting the pressure is provided on the top side of the material supply box (2). A discharge port (202) is provided on the upper part of each material supply box (2) facing the core column (8), and a pushing structure (6) for pushing the plate body (13) out of the material supply box (2) is provided at the discharge port (202), and the output end of the pressure sensor (201) is electrically connected to the input end of the digital display control panel (11).

2. The ultra-high voltage core stacking device according to claim 1, characterized in that: Positioning sockets (1003) are provided on both sides of the stacking platform (1001); a lifting slot (101) corresponding to the stacking platform (1001) is provided in the stacking workbench (1); a lifting seat plate (103) is provided in each lifting slot (101); a first electric telescopic rod (102) for driving the lifting seat plate (103) to move up and down in the lifting slot (101) is fixedly provided on the bottom surface of the inner part of each lifting slot (101); two positioning columns (104) for positioning and cooperating with the positioning sockets (1003) are fixedly provided on the upper side of the lifting seat plate (103); a through-column hole for sliding through the positioning column (104) is provided on the stacking workbench (1); and the output end of the digital display control panel (11) is electrically connected to the input end of the first electric telescopic rod (102).

3. The ultra-high voltage core stacking device according to claim 1, characterized in that: The first lifting drive structure (3) comprises first lifting rails (301) distributed on both sides of the feeding box (2), the lower ends of the two first lifting rails (301) are fixedly arranged on the stacking workbench (1), each first lifting rail (301) is provided with a first slide groove (302), a first lifting slider (305) is slidably arranged in the first slide groove (302), a first lead screw (303) is rotatably arranged in the first slide groove (302), and a first lifting slider (305) is provided through the first lifting slider (305) for engaging with the first lead screw (303). The first threaded through holes are threadedly connected to each other, one end of the first lead screw (303) is driven to rotate by a first motor (304) fixedly arranged in the stacking workbench (1), and the first lifting sliders (305) of the two first lifting drive structures (3) are fixedly connected to each other with a lifting support plate (306) that can slide up and down in the feed box (2), and the two sides of the feed box (2) are fixedly connected to each other with the two first lifting rails (301) by bolts, and the output end of the digital display control panel (11) is electrically connected to the input end of the first motor (304).

4. The ultra-high voltage core stacking device according to claim 3, characterized in that: The first adjustment limit rod structure (4) comprises a bottom support seat plate (401) arranged below the feeding box (2), the bottom support seat plate (401) is in the shape of a rectangular plate, the bottom support seat plate (401) is fixedly connected to the two first lifting rail columns (301) at both ends along its length direction by bolts, a plurality of evenly distributed first limit stop rods (406) are arranged in the feeding box (2), the lower end of the first limit stop rod (406) is fixedly connected to the first guide slider (405), the bottom support seat plate (401) is provided with a first adjustment box (403) corresponding to the first limit stop rod (406) one by one, the first adjustment box (403) is provided with a first guide slide groove (404), the upper side of the first guide slide groove (404) is open, and the first guide slider (405) is slidably arranged in the first guide slide groove (404) A first adjusting handle (402) is fixedly connected to one side of the first guide slider (405), the upper end of the first guide slider (405) passes through the upper opening of the first guide slot (404) and is fixedly connected to the lower end of the corresponding first limit stop rod (406), the upper end of each first limit stop rod (406) is fixedly connected to a first transverse guide rod (407), the upper edge of the feed box (2) is fixedly provided with a guide sleeve (408) which corresponds to the first limit stop rod (406) one by one and slides with the first transverse guide rod (407), the guide sleeve (408) is threadedly connected with a first fixing bolt (409) for abutting and fixing with the first transverse guide rod (407), and the lifting support plate (306) is provided with a second adjusting through-hole (308) for sliding through the first limit stop rod (406).

5. The ultra-high voltage core stacking device according to claim 4, characterized in that: The second adjustment limit rod structure (5) is provided with two ends for limiting the plate body (13) along its length direction, the second adjustment limit rod structure (5) includes a second limit stop rod (508), the lower end of the second limit stop rod (508) is fixedly connected with a second guide slider (506), the bottom support seat plate (401) is provided with a through groove (503) corresponding to the second limit stop rod (508), a second adjustment box (504) is provided at one end of the through groove (503), a second guide slide groove (505) is provided in the second adjustment box (504), the upper side of the second guide slide groove (505) is open, the second guide slider (506) is slidably arranged in the second guide slide groove (505), the second guide slider (506) is A second adjusting handle (507) is fixedly connected to one side, the upper end of the second guide sliding block (506) passes through the upper opening of the second guide sliding groove (505) and is fixedly connected to the lower end of the corresponding second limiting stop rod (508), the upper end of the second limiting stop rod (508) is fixedly connected to the second transverse guide rod (501), the upper end of the first lifting rail column (301) is provided with a second guide sliding hole that cooperates with the second transverse guide rod (501) to slide, the first lifting rail column (301) is threadedly connected with a second fixing bolt (502) for abutting and tightening with the second transverse guide rod (501), and the lifting supporting plate (306) is provided with a first adjusting through hole (307) for sliding through the second limiting stop rod (508).

6. The ultra-high voltage core stacking device according to claim 1, characterized in that: The pushing structure (6) includes a first cylinder (601), which is fixedly arranged on the feeding box (2) through a cylinder seat (602), and the push rod head of the first cylinder (601) faces the inside of the feeding box (2) and is fixedly connected to an L-shaped pushing block (603), and the output end of the digital display control panel (11) is electrically connected to the input end of the first cylinder (601).

7. The ultra-high voltage core stacking device according to claim 1, characterized in that: The second lifting drive structure (7) comprises second lifting rail columns (701) distributed at both ends of the core column (8), the lower ends of the two second lifting rail columns (701) are fixedly arranged on the stacking workbench (1), each second lifting rail column (701) is provided with a second slide groove (702), a second lifting slider (704) is slidably arranged in the second slide groove (702), a second lead screw (703) is rotatably arranged in the second lifting slider (704), and a useful A second threaded through hole is threadedly connected to the second lead screw (703), one end of the second lead screw (703) is driven to rotate by a second motor (705) fixedly arranged in the stacking workbench (1), and a third motor (801) is fixedly arranged inside both ends of the core column (8), the output shaft ends of the two third motors (801) are respectively fixedly connected to the two second lifting slide blocks (704), and the output end of the digital display control panel (11) is electrically connected to the input ends of the second motor (705) and the third motor (801).

8. The ultra-high voltage core stacking device according to claim 1, characterized in that: The compacting structure (9) comprises a receiving and releasing groove (901) provided in the core column (8), the receiving and releasing groove (901) is open on both sides and has compacting plates (903) slidably arranged thereon respectively, a plurality of second electric telescopic rods (902) for adjusting the distance between the two compacting plates (903) are arranged between the two compacting plates (903), the second electric telescopic rods (902) are fixedly arranged in the core column (8), and the output end of the digital display control panel (11) is electrically connected to the input end of the second electric telescopic rod (902).

9. The ultra-high voltage core stacking device according to claim 1, characterized in that: The clamping structure (12) is provided with more than two uniformly distributed along the axial direction of the core column (8), and the clamping structure (12) includes a third electric telescopic rod (1201) fixedly arranged in the core column (8), the push rod telescopic direction of the third electric telescopic rod (1201) is consistent with the radial direction of the core column (8), the push rod head end of the third electric telescopic rod (1201) passes through the outside of the core column (8) and is connected to the cylinder claw (1202), and the output end of the digital display control panel (11) is electrically connected to the input end of the third electric telescopic rod (1201) and the cylinder claw (1202).

10. A process for stacking ultra-high voltage cores, characterized in that: The stacking device of the ultra-high voltage core according to any one of claims 1 to 9 comprises the following steps: S1: The plate bodies (13) have two types of different sizes and structural shapes. The two plate bodies (13) are neatly stacked in two material supply boxes (2), and the first adjustment limit rod structure (4) and the second adjustment limit rod structure (5) are used to realize the positioning of the plate bodies (13) of different sizes and shapes in the material supply box (2). The first lifting drive structure (3) drives the lifting support plate (306) to move upward, thereby supporting the plate body (13) thereon to move upward until the upper side surface of the uppermost plate body (13) contacts the pressure sensor (201). After the pressure sensor (201) detects the pressure, it transmits the detected electrical signal to the digital display control panel (11). The digital display control panel (11) controls the pushing structure (6) to push the upper plate body (13) out of the discharge port (202); S2: In step S1, before the digital display control panel (11) controls the pushing structure (6) to push the upper plate (13) out of the discharge port (202), the second lifting drive structure (7) first drives the core column (8) to move upward to a position flush with the discharge port (202), and the core column (8) is driven by the third motor (801) provided at its end to rotate until the clamping structure (12) corresponds to the discharge port (202) that needs to clamp the plate (13), and the third electric telescopic rod (1201) drives the cylinder claw (1202) to fit with the discharge port (202), so that the pushing structure (6) pushes the plate (13) out of the discharge port (202) and is located in the jaws of the cylinder claw (1202). Specifically, different numbers of plates (13) can be pushed out by adjusting the size of the L-shaped pushing block (603) and the discharge port (202); S3: After the clamping structure (12) clamps the plate body (13), the third motor (801) drives the core column (8) to rotate, and the second lifting drive structure (7) drives the core column (8) to move downward, and then the clamping structure (12) releases the clamping of the plate body (13), and the plate body (13) is placed in the stacking groove (1002). The stacking groove (1002) is semicircular, and the two types of plate bodies (13) are stacked in the stacking groove (1002) in turn. The core column (8) can be lifted up and down to realize the plate body (13) in the stacking groove ( 1002), when the central axis of the core column (8) and the stacking groove (1002) are coaxial with each other, the compaction structure (9) cooperates with the rotation of the core column (8) to compact the plate body (13) along the arc direction of the stacking groove (1002), and the plate body (13) is stacked in the stacking groove (1002) to form a semi-cylindrical structure. The core column (8) and the compaction structure (9) move up and down under the drive of the second lifting drive structure (7), so as to realize the overall compaction of the semi-cylindrical iron core; S4: After the stacking of the plate body (13) on the stacking tool (10) is completed, the first electric telescopic rod (102) drives the lifting seat plate (103) and the positioning column (104) to move downward in the lifting slide groove (101), so that the positioning column (104) and the positioning socket (1003) are separated from each other, and then the stacking tool (10) and the plate body (13) thereon are removed from the stacking workbench (1).

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