Sector lamination staggered feeding device

Abstract

The utility model relates to the technical field of generators, in particular to a fan-shaped laminated sheet staggered feeding device, which comprises a mounting bracket, the sheet stock bin is arranged on the mounting bracket, and the sheet stock bin is used for placing the fan-shaped sheets; the grabbing mechanism is fixedly arranged on the mounting bracket, and can grab the fanning strips vertically opposite to the fanning strip bin; and the bearing table is movably arranged on the mounting bracket and is distributed between the grabbing mechanism and the sheet stock bin, and the bearing table does reciprocating rectilinear motion on the mounting bracket and shuttles between the grabbing mechanism and the sheet stock bin. The problems that when an existing motor stator or rotor is laminated, lamination of fanning strips is not firm, and meanwhile matching is not tight are solved, the fanning strips A and the fanning strips B can be better and alternately conveyed through the arranged bearing table, and therefore the fanning strips are embedded more firmly, and the efficiency is improved. And the contact of the fanning strips in the embedded product is tighter.

Description

TECHNICAL FIELD

[0001] The utility model relates to generator technical field especially relates to a fan -shaped lamination staggered feeding device. BACKGROUND

[0002] Large -scale motor stator, rotor lamination system can through similar rotor lamination action, orderly stack several groups of fan -shaped piece on stator or rotor assembly, more fast and convenient, and can detect fan -shaped piece in the process of stacking fan -shaped piece, detect whether fan -shaped piece has the corner defect etc.

[0003] In the existing market common fan shaft stator or rotor lamination work, most fan -shaped piece is taken more troublesome, and the lamination is also placed by artificial when stacking, but the stacking rhythm of this mode is relatively slow, and because in order to ensure the close connection of stator or rotor, alternating layering of two different specifications of fan -shaped piece is required in the lamination work of up to several ten thousand pieces of fan -shaped piece, and manual operation is prone to cause sequence disorder, and the disorder is not easy to detect. UTILITY MODEL CONTENTS

[0004] The utility model discloses a fan -shaped lamination staggered feeding device, solve the existing motor stator or rotor when carrying out lamination, and the problem that each fan -shaped piece is not firmly laminated, and the close cooperation is not tight.

[0005] In order to realize the above -mentioned purpose, the utility model adopts the following technical scheme:

[0006] A fan -shaped lamination staggered feeding device, comprising,

[0007] Mounting bracket and,

[0008] Sheet material bin, set up on the mounting bracket, wherein the sheet material bin is used for placing fan -shaped piece,

[0009] Grabbing mechanism, fixedly set up on the mounting bracket, and can grab fan -shaped piece vertically opposite the sheet material bin,

[0010] Bearing table, mobile setting is in the mounting bracket, and is distributed between grabbing mechanism and sheet material bin, and the bearing table does reciprocating linear motion on the mounting bracket and shuttles between grabbing mechanism and sheet material bin.

[0011] Preferably, the bearing table includes first bearing and second bearing, and the first bearing and the second bearing are fixedly provided with clamping pieces in the middle of the length direction two ends.

[0012] Preferably, the driving mechanism further comprises a driving motor fixedly arranged in the middle of the length side of the mounting support, a driving end of the driving motor is rotationally connected with a driving wheel, a second belt is sleeved on the driving wheel, a first driven wheel is sleeved with the other end of the second belt, a rotating rod is embedded through the first driven wheel, and the two ends of the rotating rod are fixedly connected with a second driven wheel and rotationally arranged on the mounting support.

[0013] Preferably, two rotating rods are arranged at the two ends of the mounting support along the length direction, the second driven wheels on the two rotating rods are sleeved with a first belt, and a limiting strip is fixedly arranged on the mounting support below the first belt.

[0014] Preferably, the clamping pieces at the two ends of the first carrier and the second carrier are fixedly clamped on the first belt, the horizontal movement of the first carrier and the second carrier is driven by the movement of the first belt, and then the fan-shaped laminations are staggered and fed.

[0015] Preferably, the bottom of the first carrier and the second carrier is provided with a limiting groove relative to the limiting strip, the limiting strip is embedded in the limiting groove, so that the carrier table is more stable when moving and can keep straight.

[0016] Preferably, the grabbing mechanism comprises a fixed part, a grabbing arm and a grabbing head, the fixed part is fixedly connected to the top of the mounting support and opposite to the sheet material bin, the grabbing arm is movably embedded in the fixed part, the grabbing arm is raised or lowered through the fixed part, and the grabbing head is fixedly arranged at one end of the grabbing arm, wherein the grabbing head is in an arc structure.

[0017] Preferably, the fixed part comprises a fixed plate, the fixed plate is fixed on the mounting support, a rotating motor is fixedly arranged at the bottom of the fixed plate, and the driving end of the rotating motor is in a gear structure.

[0018] Preferably, a rack is fixedly arranged on the side opposite to the rotating motor of the grabbing arm, the rack is meshingly arranged with the gear, a clamping block is fixedly arranged on the side opposite to the fixed plate of the grabbing arm, a clamping plate is arranged on the fixed plate, a clamping groove is formed in the clamping plate, and the clamping block and the clamping groove are embedded together.

[0019] Preferably, the sheet material bin comprises a first bin and a second bin, the first bin is arranged with a first feeding trolley and A1 fan-shaped sheets and A2 fan-shaped sheets, the second bin is arranged with a second feeding trolley and B1 fan-shaped sheets and B2 fan-shaped sheets, and the fan-shaped sheets are arranged on the feeding trolleys.

[0020] The utility model has the following beneficial effects:

[0021] Through the setting of the bearing table, the bearing table horizontally moving is arranged on the mounting bracket, and then the bearing table moves on the mounting bracket, and then the bearing table is arranged as two parts, that is, the first bearing table and the second bearing table, and the first bearing table and the second bearing table move simultaneously, and the fan-shaped piece is grabbed by the grabbing mechanism during the movement, so that the fan-shaped piece is grabbed to a certain position by the grabbing mechanism, and then the first bearing table or the second bearing table is moved to the bottom of the fan-shaped piece, and the fan-shaped piece is placed on the first bearing table or the second bearing table, so that the A fan-shaped piece and the B fan-shaped piece can be stacked in layers when being stacked, and the overall stacking effect is better improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0024] Figure 2 It is a schematic diagram of the internal structure of the overall structure of the present application.

[0025] Figure 3 It is a top plan view of the overall structure of the present application.

[0026] Figure 4 It is a rear plan view of the overall structure of the present application.

[0027] Figure 5 It is a left plan view of the overall structure of the present application.

[0028] Figure 6 It is Figure 2 the enlarged view of A in the figure.

[0029] Figure 7 It is Figure 2 the enlarged view of B in the figure.

[0030] Figure 8 It is Figure 3 the enlarged view of C in the figure.

[0031] In the figure:

[0032] 1, mounting bracket;

[0033] 2, piece material bin;

[0034] 20, first feeding trolley;

[0035] 21, second feeding trolley;

[0036] 3, grabbing mechanism; 30, grabbing arm; 31, fixed part; 32, grabbing head;

[0037] 301, rack; 302, clamping block; 310, rotating motor; 311, fixed plate; 312, clamping plate; 313, clamping groove;

[0038] 4, bearing table; 40, first bearing; 41, second bearing;

[0039] 401, clamping piece; 402, limiting strip;

[0040] 5, drive motor; 500, driving wheel; 501, first belt; 502, first driven wheel; 503, rotating rod; 504, second belt; 505, second driven wheel. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0042] Referring to Figures 1-8 A fan-shaped lamination staggered feeding device, comprising a mounting bracket 1, the mounting bracket 1 is a bracket structure spliced by steel structure, and a grabbing mechanism 3 and a bearing table 4 are arranged on the mounting bracket 1 respectively, and a sheet material bin 2 is formed at the bottom of the mounting bracket 1, two sheet material bins 2 are arranged, which are a first material bin and a second material bin, a first feeding trolley 20 is manually placed in the first material bin, and fan-shaped laminations to be pressed are placed on the first feeding trolley 20, the fan-shaped laminations placed on the first feeding trolley 20 are formed by a plurality of groups of fan-shaped laminations, so that a plurality of fan-shaped laminations can be transported, A1 fan-shaped laminations and A2 fan-shaped laminations are placed on the first feeding trolley 20, and B1 fan-shaped laminations and B2 fan-shaped laminations are placed on the second feeding trolley 21 of the second material bin, the A fan-shaped laminations and the B fan-shaped laminations are alternately inlaid, so that the combination between the formed products is more firm and stable.

[0043] Reference Figure 2 and Figure 3, further optimized is that the grabbing mechanism 3 is arranged directly above the sheet warehouse 2, and the grabbing mechanism 3 is formed by the combination of the fixed part 31, the grabbing arm 30 and the grabbing head 32, wherein the fixed part 31 has a fixed plate 311, the grabbing mechanism 3 is fixed on the mounting bracket 1 through the fixed plate 311, a rotating motor 310 is arranged on one side of the bottom of the fixed plate 311, a rack 301 is fixedly arranged on one side of the grabbing arm 30 close to the rotating motor 310, the rotating end of the rotating motor 310 is a gear, the rack 301 and the gear are arranged in meshing relationship, a clamping plate 312 is fixedly arranged on one side of the fixed plate 311, a clamping groove 313 is formed in the clamping plate 312, and a clamping block 302 is arranged on one side of the grabbing arm 30 close to the clamping plate 312 as shown in Figure 8 .

[0044] The clamping groove 313 is in the shape of a "concave" character, and the clamping block 302 is in the shape of a "convex" character. The clamping block 302 is clamped and inlaid in the clamping groove 313, so that the grabbing arm 30 is better limited on the fixed plate 311. The rack 301 is moved by the rotating motor 310, so that the grabbing arm 30 is raised or lowered, and the grabbing head 32 is moved in the process of stretching and contracting. Since the grabbing head 32 is arc-shaped, a vacuum suction cup is arranged at the bottom of the grabbing head 32. After the grabbing head 32 is moved to contact the fan-shaped sheet, the fan-shaped sheet is sucked up by the vacuum suction cup, so that the fan-shaped sheet is lifted when the grabbing arm 30 is lifted, and the fan-shaped sheet is picked up.

[0045] Referring to Figure 3 and Figure 4 , further optimized is that the bearing table 4 is formed by the combination of the first bearing part 40 and the second bearing part 41, the first bearing part 40 and the second bearing part 41 are rectangular plate structures, and the first bearing part 40 and the second bearing part 41 are two separate structures respectively, so as to bear the A fan-shaped sheet and the B fan-shaped sheet, so that the AB fan-shaped sheets can be alternately transported during transportation, and are staggered during stacking, so that the inlaying is more firm.

[0046] In specific implementation, since two sheet material bins 2 are arranged on the mounting bracket 1, and a bearing table 4 is arranged on the mounting bracket 1 between the two sheet material bins 2, the bearing table 4 moves horizontally and reciprocally, and is used for conveying the A sector-shaped sheet and the B sector-shaped sheet. When the A sector-shaped sheet is grabbed by the grabbing arm 30, the bearing table 4 moves to the left to place the A sector-shaped sheet on the first bearing member 40. At this time, the B sector-shaped sheet placed on the second bearing member 41 is transported to the middle of the sheet material bin 2, and then the B sector-shaped sheet is inlaid by the robot. The above operation is repeated to place the B sector-shaped sheet on the second bearing member 41, and the A sector-shaped sheet is pulled to the middle, so that the A sector-shaped sheet is inlaid. The above process is repeated in sequence, so that the inlaid sector-shaped sheet is more firm.

[0047] Reference Figure 3 And Figure 7 Further, a driving mechanism is arranged in the middle of one side of the mounting bracket 1, the driving mechanism comprises a driving motor 5, the driving motor 5 is arranged in the middle of one side of the mounting bracket 1, a driving wheel is fixedly arranged at a driving end of the driving motor 5, a second belt 504 is sleeved on the driving wheel, one end of the second belt 504 is sleeved on a first driven wheel 502, the inlaying rotating rod 503 penetrates through the first driven wheel 502, second driven wheels 505 are fixedly arranged at two ends of the rotating rod 503, the rotating rod 503 is rotatably arranged on the mounting bracket 1, and one of the two ends of the mounting bracket 1 in the length direction is provided with one, wherein the driving motor 5 is provided with only one, and the driving motor 5 drives the rotating rod 503 and the first belt to move.

[0048] In specific implementation, the driving motor 5 drives the driving wheel to rotate, the first driven wheel 502 and the rotating rod 503 are driven by the second belt 504 under the action of the driving wheel, the second driven wheels 505 are driven to rotate when the rotating rod 503 rotates, and the first belt on the second driven wheels 505 moves when the second driven wheels 505 rotate. Meanwhile, the driving motor 5 is a reciprocating motor, so that the driving motor 5 can rotate forward and reverse, and periodic reciprocation is formed.

[0049] Reference Figure 3 And Figure 5 Further, clamping pieces 401 are arranged on the first bearing member 40 and the second bearing member 41 respectively, the clamping pieces 401 are in a “concave” shape, the first belt is connected with the first bearing member 40 and the second bearing member 41 through the clamping pieces 401, the first bearing member 40 and the second bearing member 41 are driven to move through the first belt, the first bearing member 40 and the second bearing member 41 reciprocate, and the sector-shaped sheets are alternately transported, so that the sector-shaped sheets are more firm in stacking.

[0050] Secondly, the limiting strip 402 is arranged at the first belt and the mounting bracket 1, the limiting strip 402 is a'convex'structure, and the limiting groove is formed at the bottom of the two sides of the first bearing 40 and the second bearing 41 relative to the limiting strip 402, the limiting strip 402 is embedded in the limiting groove, so that the first bearing 40 and the second bearing 41 can move in a straight line when moving horizontally and reciprocally, thereby better facilitating alignment of the fan-shaped pieces, so that the fan-shaped pieces are more stable when placed on the bearing table 4, and when reciprocating, the embedded pieces can better stagger the embedded pieces, and the embedding is more coherent, and the overall installation efficiency is improved.

[0051] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A fan-shaped stacked interlaced feeding device, characterized in that: include, Mounting bracket (1); and, A sheet material bin (2) is disposed on the mounting bracket (1), wherein the sheet material bin (2) is used to hold fan-shaped sheets; The gripping mechanism (3) is fixedly mounted on the mounting bracket (1) and is vertically opposite to the sheet material bin (2) and can grip the fan-shaped sheet; The support platform (4) is movably mounted on the mounting bracket (1) and distributed between the gripping mechanism (3) and the sheet material bin (2). The support platform (4) moves back and forth in a straight line on the mounting bracket (1) between the gripping mechanism (3) and the sheet material bin (2).

2. The fan-shaped stacked interleaved feeding device according to claim 1, characterized in that, The support platform (4) includes a first support member (40) and a second support member (41), and a snap-fit ​​piece (401) is fixedly provided at the middle of both ends of the first support member (40) and the second support member (41) along the length direction.

3. The fan-shaped stacked interleaved feeding device according to claim 2, characterized in that, It also includes a drive mechanism, which includes a drive motor (5). The drive motor (5) is fixedly installed in the middle of one side of the mounting bracket (1) along its length. The drive end of the drive motor (5) is rotatably connected to the drive wheel. A second belt (504) is sleeved on the drive wheel. A first driven wheel (502) is sleeved on the other end of the second belt (504). A rotating rod (503) is embedded through the first driven wheel (502). The two ends of the rotating rod (503) are fixedly connected to the second driven wheel (505) and rotatably installed on the mounting bracket (1).

4. The fan-shaped stacked interleaved feeding device according to claim 3, characterized in that, Two rotating rods (503) are provided at both ends along the length of the mounting bracket (1). The second driven wheel (505) on the two rotating rods (503) is fitted with a first belt. A limit strip (402) is fixedly provided on the mounting bracket (1) below the first belt.

5. The fan-shaped stacked interleaved feeding device according to claim 4, characterized in that, The snap-fit ​​pieces (401) at both ends of the first carrier (40) and the second carrier (41) are fixedly snapped onto the first belt. The movement of the first belt drives the first carrier (40) and the second carrier (41) to move horizontally, thereby feeding the fan-shaped stacked pieces in an alternating manner.

6. The fan-shaped stacked interleaved feeding device according to claim 5, characterized in that, The bottom of the first support member (40) and the second support member (41) are provided with a limiting groove relative to the limiting strip (402). The limiting strip (402) is embedded in the limiting groove, so that the support platform (4) is more stable when moving and can maintain a straight line.

7. The fan-shaped stacked interleaved feeding device according to claim 1, characterized in that, The gripping mechanism (3) includes a fixed component (31), a gripping arm (30), and a gripping head (32). The fixed component (31) is fixedly connected to the top of the mounting bracket (1) and is opposite to the sheet material bin (2). The gripping arm (30) is movably embedded in the fixed component (31). The gripping arm (30) is raised or lowered by the fixed component (31). The gripping head (32) is fixedly set at one end of the gripping arm (30), wherein the gripping head (32) has an arc-shaped structure.

8. The fan-shaped stacked interleaved feeding device according to claim 7, characterized in that, The fixing component (31) includes a fixing plate (311), which is fixed on the mounting bracket (1). A rotating motor (310) is fixedly installed at the bottom of the fixing plate (311), and the driving end of the rotating motor (310) is a gear structure.

9. The fan-shaped stacked interleaved feeding device according to claim 8, characterized in that, A rack (301) is fixedly installed on the side of the gripping arm (30) opposite to the rotating motor (310). The rack (301) meshes with a gear. A snap-fit ​​block (302) is fixedly installed on the side of the gripping arm (30) opposite to the fixing plate (311). A snap-fit ​​plate (312) is installed on the fixing plate (311). A snap-fit ​​groove (313) is opened on the snap-fit ​​plate (312). The snap-fit ​​block (302) and the snap-fit ​​groove (313) are interlocked together.

10. The fan-shaped stacked interleaved feeding device according to claim 1, characterized in that, The sheet material bin (2) includes a first bin and a second bin. The first bin contains a first feeding trolley (20) and A1 and A2 sector pieces. The second bin contains a second feeding trolley (21) and B1 and B2 sector pieces. The sector pieces are placed on the feeding trolley.

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