CN114890133A - Conductor wire batch grabbing equipment with adjusting mechanism - Google Patents
Conductor wire batch grabbing equipment with adjusting mechanism Download PDFInfo
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- CN114890133A CN114890133A CN202210437634.8A CN202210437634A CN114890133A CN 114890133 A CN114890133 A CN 114890133A CN 202210437634 A CN202210437634 A CN 202210437634A CN 114890133 A CN114890133 A CN 114890133A
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- 239000004020 conductor Substances 0.000 title description 7
- 238000003825 pressing Methods 0.000 claims description 11
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002356 single layer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/912—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rectilinear movements only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/06—Embedding prefabricated windings in machines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manipulator (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of motor assembly, in particular to a conductive wire batch grabbing device with an adjusting mechanism, which comprises a bottom plate and a first linear driving mechanism for driving the bottom plate to reciprocate up and down, wherein the lower end of the bottom plate is provided with the adjusting mechanism, the upper end of the bottom plate is provided with a wire clamping mechanism mounting plate through a bracket, the lower end of the wire clamping mechanism mounting plate is provided with a wire clamping mechanism, the upper end of the bottom plate is fixedly provided with an expanding core mounting plate through a support rod, a vertically arranged expanding core is mounted on the expanding core mounting plate, the lower end of the expanding core sequentially penetrates through the wire clamping mechanism and the adjusting mechanism and extends to the lower part of the bottom plate, in the device, a conductive wire coil is clamped through a clamping mechanism, the expanding core and the adjusting mechanism, the conductive wire is pulled out through a first linear driving mechanism to swing and place the conductive wire, and in the moving process, the conductive wire can be effectively kept in a regular state, the conductive wire is not easy to loosen, and the smooth proceeding of the subsequent operation is ensured.
Description
Technical Field
The invention relates to the technical field of motor assembly, in particular to a conductive wire batch grabbing device with an adjusting mechanism.
Background
For pure electric vehicles and hybrid electric vehicles, batteries and motors are core parts of vehicles, a plurality of layers of conducting wires need to be distributed on stators of the motors in the production process of the motors, the output power of the motors is high, the diameter of the conducting wires on the stators is generally larger than 2mm, the shape of the conducting wires is approximate to a U shape, the existing wire inserting process generally comprises the steps of sequentially inserting the conducting wires on a placing disc, shrinking and adjusting the conducting wires to form a circular conducting wire coil between the conducting wires to obtain one layer of conducting wires on the stators, then grabbing and moving the conducting wire coil in the placing disc into the stator or a transit device through grabbing equipment, but the regular conducting wire coil cannot be ensured in the moving process of the existing grabbing equipment, the conducting wires are easy to loose, and when gaps exist among the conducting wires, the grabbing equipment cannot eliminate the gaps among the conducting wires, affecting subsequent operation steps, resulting in low production efficiency.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a conductive wire batch grabbing device with an adjusting mechanism.
In order to achieve the purpose, the invention adopts the following technical scheme:
a conductive wire batch grabbing device with an adjusting mechanism comprises a bottom plate and a first linear driving mechanism for driving the bottom plate to reciprocate up and down, wherein the adjusting mechanism is installed at the lower end of the bottom plate, a wire clamping mechanism installing plate is installed at the upper end of the bottom plate through a support, a wire clamping mechanism is installed at the lower end of the wire clamping mechanism installing plate, an expanding core installing plate is fixedly installed at the upper end of the bottom plate through a supporting rod, an expanding core which is vertically arranged is installed on the expanding core installing plate, and the lower end of the expanding core sequentially penetrates through the wire clamping mechanism and the adjusting mechanism and extends to the lower portion of the bottom plate;
the adjusting mechanism comprises a first tooth protecting cover, a first tooth protecting movable disc, a tooth protecting pressing plate and first tooth protecting teeth, the first tooth protecting cover is fixedly connected with the bottom plate, an annular groove for accommodating the first tooth protecting movable disc is formed in the upper end of the first tooth protecting cover, first sliding grooves which are uniformly distributed are further formed in the lower end of the first tooth protecting cover, the first sliding grooves are arranged in the radial direction of the first tooth protecting cover, the first tooth protecting teeth are matched with the first sliding grooves, the tooth protecting pressing plate capable of preventing the first tooth protecting teeth from falling off is further fixedly mounted at the lower end of the first tooth protecting cover, the first tooth protecting movable disc can pull the first tooth protecting teeth to slide along the first sliding grooves when deflecting, a first servo push rod for driving the first tooth protecting movable disc to deflect is arranged on the bottom plate, and the first tooth protecting teeth and an expanding ring on the expanding core are at the same horizontal height;
the utility model discloses a cable clamp mechanism, including the first servo push rod that the first fender tooth activity dish of drive was deflected to the first fender tooth clamp plate, the second protects tooth lid, second and protects tooth movable disk, protects tooth clamp plate and second and protects the tooth, the second protects tooth lid and presss from both sides line mechanism mounting panel fixed connection, the upper end that the second protected tooth lid is provided with the annular groove that holds the second and protects the tooth movable disk, evenly distributed's second spout is still seted up to the lower extreme that the second protected tooth lid, and the second spout protects the radial setting of tooth lid along the second, and tooth and second spout looks adaptation are protected to the second, and the lower extreme that the second protected tooth lid is fixed mounting still has the fender tooth clamp plate that can avoid the second to protect the tooth to drop, and the second protects the tooth movable disk and can pull first fender tooth and slide along the second spout when deflecting, be provided with the first second servo push rod that protects the tooth movable disk and deflect of drive on the mounting panel of line clamp mechanism.
Preferably, the first tooth-protecting movable disc is provided with first traction grooves which are uniformly distributed, the extension lines of the first traction grooves do not pass through the circle center of the first tooth-protecting movable disc, the upper end of each first tooth-protecting is provided with a first insertion hole, a first plug pin is inserted into each first insertion hole, the upper end of each first plug pin is positioned in each first traction groove, and the inner wall of each first traction groove pushes each first plug pin to drive each first tooth-protecting to move; the second protects and offers evenly distributed's second traction groove on the tooth movable plate, and the extension line of second traction groove does not pass through the centre of a circle of second protects the tooth movable plate, the upper end that the second protected the tooth is provided with the second jack, and the interpolation of second jack is equipped with the second bolt, and the upper end of second bolt is located the inside of second traction groove, and the inner wall promotion second bolt of second traction groove drives the motion of second protection tooth.
Preferably, three adjacent first guard teeth are in one group, the first pins on the same group of first guard teeth are inserted into the same first traction groove, and the number of the first traction grooves is one third of that of the first sliding grooves; the adjacent three second protect the tooth and be a set of, and the second bolt on the same set of second protect the tooth inserts same second traction groove, and the quantity of second traction groove is the third of second spout quantity.
Preferably, the expansion core comprises an air cylinder, an expansion core shaft, an expansion block push rod, an expansion block and an expansion ring, the air cylinder is fixedly mounted at the upper end of the expansion core mounting plate, the expansion core shaft is fixedly mounted at the lower end of the expansion core mounting plate, an output shaft of the air cylinder is connected with the expansion block push rod, the lower end of the expansion block push rod is located inside the expansion core shaft, the expansion block is connected with the lower end of the expansion block push rod and is in an inverted circular truncated cone shape, the expansion block is uniformly distributed on the expansion core shaft, the end part of the expansion block is in contact with the side wall of the expansion block, the expansion ring is further sleeved at the lower end of the expansion core shaft and covers the outer side of the expansion block, and when the expansion block push rod drives the expansion block to move downwards, the expansion block extrudes the expansion block to enable the expansion ring to uniformly expand along the radial direction of the expansion core shaft.
Preferably, the first linear driving mechanism includes a fixing plate and a top plate, a guide pillar is fixedly connected between the bottom plate and the top plate, the guide pillar penetrates through the fixing plate, a first motor is installed at the upper end of the top plate, an output shaft of the first motor is connected with two first screw shafts corresponding to each other through a first belt, the end portion of each first screw shaft is connected with the bottom plate and the top plate through a bearing seat, a first screw nut is arranged on each first screw shaft, the first screw nut is connected with the fixing plate, and a through groove is formed in the middle of the fixing plate.
Preferably, the outside of the core shaft that rises is still overlapped and is equipped with the push-wire piece, still install the second linear actuating mechanism who is used for driving the push-wire piece and carries out up-and-down reciprocating motion on the core mounting panel that rises, second linear actuating mechanism includes the second motor, the output shaft of second motor is connected with two second lead screw shafts that correspond each other through the second belt, be provided with the second lead screw nut on the second lead screw shaft, second lead screw nut and core mounting panel that rises fixed connection, the upper end and the push-wire link plate of second lead screw shaft rotate and are connected, the lower extreme of second lead screw shaft with the push-wire piece rotates and is connected.
Preferably, the end part of the first tooth protection movable disc extends to the outer side of the first tooth protection cover, a first long circular hole is formed in the end part of the first tooth protection movable disc, a first traction pin is fixedly connected to the output end of the first servo push rod, and the first traction pin is matched with the first long circular hole; the end part of the second tooth protection movable disc extends to the outer side of the second tooth protection cover, a second long circular hole is formed in the end part of the second tooth protection movable disc, a second traction pin is fixedly connected to the output end of the second servo push rod, and the second traction pin is matched with the second long circular hole.
Preferably, the first tooth that protects includes first tooth handle and first tooth head, and the root of first tooth head is provided with the bellying, the second protects the tooth and includes second tooth handle and second tooth head, and the effect of bellying is guaranteed that first tooth two times of action in-process, and the homoenergetic can limit the conductor wire.
Preferably, a linear bearing is arranged between the guide pillar and the fixing plate, and the linear bearing improves the stability of the bottom plate during operation.
Preferably, the wire pushing block is tubular, a circular groove is formed in the lower end of the wire pushing block, and the wire pushing block can be enabled to better limit the conductive wire coil through the circular groove.
The invention has the beneficial effects that:
1. in the device, the conductor wire coil is clamped by the clamping mechanism, the expansion core and the adjusting mechanism, and the conductor wire is pulled out of the placing disc by the first linear driving mechanism, so that the conductor wire can be effectively kept in a regular state in the moving process, the conductor wire is not easy to loosen, and the subsequent operation is guaranteed to be smoothly carried out.
2. In the using process of the device, the bottom plate is driven to descend through the first linear driving mechanism, the expansion core is located on the inner side of the conductive wire coil, the adjusting mechanism and the wire clamping mechanism are located on the outer side of the conductive wire coil, the first servo push rod and the second servo push rod are started, the second protection tooth is in contact with the upper end of the conductive wire, the conductive wire is clamped through the expansion core in a matching mode, the middle of the conductive wire can be limited by the first protection tooth, the conductive wire is not completely clamped by the first protection tooth at the moment, the expansion core is started, the conductive wire coil is supported through the expansion core, the conductive wire is pulled out and placed on the tray through the first linear driving mechanism in a matching mode, then the first servo push rod is controlled, the conductive wire is continuously pushed through the first protection tooth, the middle of the conductive wire is contracted in place, gaps between the conductive wires are eliminated, and the subsequent production efficiency is effectively improved.
Drawings
Fig. 1 is a schematic front view of a conductive wire batch gripping device with an adjusting mechanism according to the present invention;
fig. 2 is a schematic side view of a conductive wire batch gripping apparatus with an adjusting mechanism according to the present invention;
fig. 3 is a schematic cross-sectional view a-a in fig. 2 of a conductive wire batch gripping apparatus with an adjusting mechanism according to the present invention;
fig. 4 is a schematic bottom view of a conductive wire batch gripping apparatus with an adjusting mechanism according to the present invention;
fig. 5 is a schematic perspective view of a conductive wire batch grabbing device with an adjusting mechanism according to the present invention;
fig. 6 is a schematic bottom view of an adjusting mechanism of the conductive wire batch gripping apparatus with an adjusting mechanism according to the present invention;
fig. 7 is a schematic top view of an adjusting mechanism of the conductive wire batch gripping apparatus with an adjusting mechanism according to the present invention;
fig. 8 is a schematic disassembled structural diagram of an adjusting mechanism of the conductive wire batch grabbing device with the adjusting mechanism according to the present invention;
fig. 9 is a schematic structural view of a first guard tooth and a guard tooth pressing plate of the conductive wire batch grabbing device with the adjusting mechanism according to the present invention;
fig. 10 is a schematic structural view of a first guard tooth and a second guard tooth of the conductive wire batch grabbing device with the adjusting mechanism, which is provided by the invention;
fig. 11 is a front view schematically illustrating an expanding core of the conductive wire batch gripping apparatus with an adjusting mechanism according to the present invention;
fig. 12 is a schematic cross-sectional view of B-B in fig. 11 of a conductive wire batch gripping apparatus with an adjustment mechanism according to the present invention;
fig. 13 is a schematic perspective view of the expanding mandrel of the conductive wire batch grabbing device with the adjusting mechanism according to the present invention.
In the figure: 1, 2, 3, 4, a first traction pin, 5, a first servo push rod, 6, a tooth-protecting press plate, 7, a first tooth-protecting, 8, a core-expanding mounting plate, 9, a cylinder, 10, a core-expanding shaft, 11, a block-expanding push rod, 12, 13, an expanding block, 14, a coil-clamping mechanism mounting plate, 16, a second tooth-protecting cover, 17, a second tooth-protecting movable plate, 18, a second servo push rod, 19, a second traction pin, 20, a second tooth-protecting, 21, a first motor, 22, a first belt, 23, a first lead screw shaft, 24, a first lead screw nut, 25, a lead screw connecting plate, 26, a lead screw block, 27, a top plate, 28, a second motor, 29, a second belt, 31, a second lead screw shaft, 32, a second lead screw nut, 33, a linear bearing seat, 34, a fixing plate, 36, a bulge, 37, 38 sliding blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-13, a conductive wire batch grabbing device with an adjusting mechanism comprises a bottom plate 1 and a first linear driving mechanism for driving the bottom plate 1 to reciprocate up and down, wherein the adjusting mechanism is installed at the lower end of the bottom plate 1, a wire clamping mechanism mounting plate 15 is installed at the upper end of the bottom plate 1 through a support, a wire clamping mechanism is installed at the lower end of the wire clamping mechanism mounting plate 15, an expanding core mounting plate 8 is fixedly installed at the upper end of the bottom plate 1 through a support rod 37, an expanding core vertically arranged is installed on the expanding core mounting plate 8, and the lower end of the expanding core sequentially penetrates through the wire clamping mechanism and the adjusting mechanism and extends to the lower part of the bottom plate 1;
the adjusting mechanism comprises a first tooth protecting cover 2, a first tooth protecting movable disc 3, a tooth protecting pressing plate 6 and a first tooth protecting 7, the first tooth protecting cover 2 is fixedly connected with the bottom plate 1, an annular groove for accommodating the first tooth protecting movable disc 3 is arranged at the upper end of the first tooth protecting cover 2, first sliding grooves which are uniformly distributed are further formed in the lower end of the first tooth protecting cover 2, the first sliding grooves are arranged along the radial direction of the first tooth protecting cover 2, the first tooth protecting 7 is matched with the first sliding grooves, the tooth protecting pressing plate 6 capable of preventing the first tooth protecting 7 from falling off is further fixedly arranged at the lower end of the first tooth protecting cover 2, the first tooth protecting 7 can be pulled to slide along the first sliding grooves when the first tooth protecting movable disc 3 deflects, a first servo push rod 5 for driving the first tooth protecting movable disc 3 to deflect is arranged on the bottom plate 1, the first tooth protecting 7 (the first sliding grooves) is consistent with the number of conductive wires in a single-layer conductive wire coil, first pulling grooves which are uniformly distributed are formed in the first tooth protecting movable disc 3, an extension line of the first traction groove does not pass through the circle center of the first tooth-protecting movable disc 3, a first insertion hole is formed in the upper end of the first tooth-protecting 7, a first plug pin is inserted into the first insertion hole, the upper end of the first plug pin is located inside the first traction groove, and the inner wall of the first traction groove pushes the first plug pin to drive the first tooth-protecting 7 to move; the end part of the first tooth-protecting movable disc 3 extends to the outer side of the first tooth-protecting cover 2, a first long round hole is formed in the end part of the first tooth-protecting movable disc 3, a first traction pin 4 is fixedly connected to the output end of the first servo push rod 5, the first traction pin 4 is matched with the first long round hole, when the first servo push rod 5 works, the first traction pin 4 moves under the drive of the first servo push rod 5, the first traction pin 4 pushes the first tooth-protecting movable disc 3 to deflect, under the action of the first bolt and the first traction groove, the first guard teeth 7 can slide along the first sliding groove, and finally the first guard teeth 7 are inserted between the conductive wires which are approximately U-shaped, namely, two vertical rods are arranged on one conductive wire, the number of the first guard teeth 7 is consistent with that of the conductive wires in the single-layer conductive wire coil, and finally, the gap between every two first guard teeth 7 is just limited with the vertical rods of the two conductive wires;
adjacent three first guard teeth 7 are in a group, the first pins on the same group of first guard teeth 7 are inserted into the same first traction groove, the number of the first traction grooves is one third of the number of the first sliding grooves, the number of the first traction grooves is properly reduced, and the first guard teeth movable disc 3 is ensured to have enough strength, of course, two adjacent first guard teeth 7 can also be set into a group, at the moment, the number of the first traction grooves is one half of the number of the first sliding grooves, in order to show the relationship of a group of first guard teeth 7, in fig. 6-8, the first guard teeth 7 on the adjusting mechanism are only drawn as a group of first guard teeth 7, but in actual use, the adjusting mechanism should be fully distributed with the first guard teeth 7, as shown in fig. 4.
The wire clamping mechanism comprises a second tooth protection cover 16, a second tooth protection movable disc 17, a tooth protection pressing plate 6 and a second tooth protection 20, the second tooth protection cover 16 is fixedly connected with a wire clamping mechanism mounting plate 15, an annular groove for accommodating the second tooth protection movable disc 17 is arranged at the upper end of the second tooth protection cover 16, second sliding grooves which are uniformly distributed are further formed in the lower end of the second tooth protection cover 16 and are arranged along the radial direction of the second tooth protection cover 16, the second tooth protection 20 is matched with the second sliding grooves, the tooth protection pressing plate 6 capable of avoiding the second tooth protection 20 from falling off is further fixedly arranged at the lower end of the second tooth protection cover 16, the first tooth protection 7 can be dragged to slide along the second sliding grooves when the second tooth protection movable disc 17 deflects, a second servo push rod 18 for driving the first tooth protection movable disc 3 to deflect is arranged on the wire clamping mechanism mounting plate 15, the second tooth protection 20 (the second sliding grooves) is consistent with the number of conductive wires in a single-layer conductive wire coil, the second tooth-protecting movable disk 17 is provided with second traction grooves which are uniformly distributed, the extension lines of the second traction grooves do not pass through the circle center of the second tooth-protecting movable disk 17, the upper end of the second tooth-protecting 20 is provided with a second jack, a second bolt is inserted into the second jack, the upper end of the second bolt is positioned in the second traction groove, the inner wall of the second traction groove pushes the second bolt to drive the second tooth-protecting 20 to move, the end part of the second tooth-protecting movable disk 17 extends to the outer side of the second tooth-protecting cover 16, the end part of the second tooth-protecting movable disk 17 is provided with a second long round hole, the output end of the second servo push rod 18 is fixedly connected with a second traction pin 19, the second traction pin 19 is matched with the second long round hole, when the second servo push rod 18 works, the second traction pin 19 is driven by the second servo push rod 18 to move, the second traction pin 19 pushes the second tooth-protecting movable disk 17 to deflect under the action of the second bolt and the second traction grooves, the second guard teeth 20 can slide along the second sliding grooves, and finally the second guard teeth 20 are inserted between the conductive wires, and similarly, a gap between every two second guard teeth 20 just limits the vertical rods of the two conductive wires;
the adjacent three second guard teeth 20 are in a group, the second pins on the second guard teeth 20 in the same group are inserted into the same second traction grooves, and the number of the second traction grooves is one third of that of the second sliding grooves, so that the number of the second traction grooves is also reduced.
The expansion core comprises an air cylinder 9, an expansion core shaft 10, an expansion block push rod 11, an expansion block 12, an expansion block 13 and an expansion ring 14, the air cylinder 9 is fixedly arranged at the upper end of an expansion core mounting plate 8, the expansion core shaft 10 is fixedly arranged at the lower end of the expansion core mounting plate 8, an output shaft of the air cylinder 9 is connected with the expansion block push rod 11, the lower end of the expansion block push rod 11 is positioned in the expansion core shaft 10, the lower end of the expansion block push rod 11 is connected with the expansion block 12, the expansion block 12 is in an inverted circular table shape, the expansion core shaft 10 is provided with the expansion blocks 13 which are uniformly distributed, the end parts of the expansion blocks 13 are contacted with the side walls of the expansion blocks 12, the outer walls of the expansion blocks 13 are mutually connected to form a circular ring, the inner wall of the expansion block 13 is obliquely arranged, the lower end of the expansion core shaft 10 is further sleeved with the expansion ring 14, the expansion ring 14 covers the outer side of the expansion block 13, when the expansion block push rod 11 drives the expansion block 12 to move downwards, the expansion block 12 extrudes the expansion block 13 to enable the expansion ring 14 to uniformly expand along the radial direction of the expansion core shaft 10, the first guard teeth 7 and the piston ring 14 on the piston core are at the same horizontal height, namely the piston ring 14 and the first guard teeth 7 are matched inside and outside to just clamp the conductive wire.
The first linear driving mechanism comprises a fixing plate 35 and a top plate 28, a guide post 27 is fixedly connected between the bottom plate 1 and the top plate 28, the guide post 27 passes through the fixing plate 35, a first motor 21 is installed at the upper end of the top plate 28, a belt pulley is installed on an output shaft of the first motor 21, a belt pulley is also installed at the upper end of the first screw shaft 23, the output shaft of the first motor 21 is connected with two first screw shafts 23 corresponding to each other through a first belt 22, the end part of each first screw shaft 23 is respectively connected with the bottom plate 1 and the top plate 28 through a bearing seat 33, a first screw nut 24 is arranged on each first screw shaft 23, each first screw nut 24 is connected with the fixing plate 35, a through groove is arranged in the middle part of each fixing plate 35, the first screw shaft 23 and the first screw nut 24 form a first screw nut pair, and the first motor 21 can drive the bottom plate 1 (the top plate 28) to reciprocate up and down when rotating, a linear bearing 34 is arranged between the guide post 27 and the fixed plate 35, the stability of the bottom plate 1 during movement can be improved through the linear bearing 34, a sliding block 38 is arranged at the lower end of the fixed plate 35, and the fixed plate 35 is conveniently connected with a sliding rail through the sliding block 38.
The outside of the expanding mandrel 10 is also sleeved with a wire pushing block 26, the expanding mandrel mounting plate 8 is also provided with a second linear driving mechanism for driving the wire pushing block 26 to reciprocate up and down, the second linear driving mechanism comprises a second motor 29, an output shaft of the second motor 29 is connected with two second screw shafts 31 corresponding to each other through a second belt 30, the second screw shafts 31 are provided with second screw nuts 32, the second screw nuts 32 are fixedly connected with the expanding mandrel mounting plate 8, the upper ends of the second screw shafts 31 are rotatably connected with a wire pushing connecting plate 25, the lower ends of the second screw shafts 31 are rotatably connected with the wire pushing block 26, the second screw shafts 31 and the second screw nuts 32 form a second screw nut pair, when the second motor 29 rotates, the wire pushing block 26 (the wire pushing connecting plate 25) can be driven to reciprocate up and down, the wire pushing block 26 is tubular, and the lower end of the wire pushing block 26 is provided with a circular groove, the circular groove is matched with the upper part of the conductive wire coil, so that the conductive wire coil can be pushed away by the wire pushing block 26 conveniently, the specific wire pushing operation is that the device is moved above a stator (transfer equipment), the height of the bottom plate is controlled by the first linear driving mechanism, the lower end of the conductive wire is inserted into the conductive wire hole in the stator, then the first linear driving mechanism stops moving, the second linear driving mechanism controls the wire pushing block 26 to descend, the wire pushing block 26 is in contact with the conductive wire coil, at the moment, the first protective tooth 7 and the second protective tooth 20 are withdrawn, the expansion core is controlled to shrink, the second linear driving mechanism is continuously started, and the conductive wire coil is pushed into the stator by the wire pushing block 26.
The first protection gear 7 comprises a first gear handle and a first gear head, the root of the first gear head is provided with a bulge 36, the second protection gear 20 comprises a second gear handle and a second gear head, the difference between the adjusting mechanism and the wire clamping mechanism lies in the difference of the shapes of the first protection gear 7 and the second protection gear 20, the first protection gear 7 is provided with the bulge 36, the conducting wires need to be limited twice in the operation process of the first protection gear 7, when the first limitation is carried out, gaps exist among the conducting wires, the first protection gear 7 is not in place, when the second limitation is carried out, gaps do not exist among the conducting wires, the first protection gear 7 is in place, the shape of the first gear head in the first protection gear 7 meets the requirement that the conducting wires can be clamped when the first protection gear 7 is in place, namely, when the first protection gear 7 is in place, the distance between the adjacent first gear head parts is close to the distance between the adjacent first gear head parts, but when the first protection gear 7 is in place, the distance between the adjacent first tooth head can be obviously less than the distance between the adjacent first tooth head root, and first tooth head can contact the conducting wire promptly, and the root of first tooth head can't contact with the conducting wire, consequently, has set up bellying 36 and has supplemented first tooth 7, guarantees that first tooth 7 twice action in-process, and the homoenergetic can limit the conducting wire.
The working principle is as follows: in the using process of the device, aiming at the condition of gaps among the conducting wires, the first linear driving mechanism drives the bottom plate 1 to descend to enable the expansion core to be positioned at the inner side of the conducting wire coil, the adjusting mechanism and the wire clamping mechanism are positioned at the outer side of the conducting wire coil, the first servo push rod 5 and the second servo push rod 18 are started, the second guard tooth 20 is contacted with the upper end of the conducting wire and clamps the conducting wire in a matching manner, the first guard tooth 7 can limit the middle part of the conducting wire, at the moment, the conducting wire is not completely clamped by the first guard tooth 7, gaps exist among the conducting wires in the clamping process, the lower end of the conducting wire is fixed in a placing disc, when the second guard tooth 20 is contacted with the upper end of the conducting wire, the second guard tooth 20 can push the upper end of the conducting wire together by depending on the elasticity of the conducting wire and the gaps between the placing disc and the lower end of the conducting wire, namely, the gaps at the upper end of the conducting wire are eliminated, but the first guard tooth 7 acts on the middle part of the conducting wire, the upper end and the lower end of the conductive wire are both limited, if the force applied by the first protection gear 7 is too large, the conductive wire can be bent, therefore, the first protection gear 7 can only preliminarily clamp the conductive wire, the position between the first protection gear 7 and the conductive wire needs to be subsequently adjusted, after clamping is finished, the expansion core is started, namely, the expansion block 12 is pushed through the air cylinder 9, the expansion ring 14 expands, the coil of the conductive wire is supported through the expansion core, the conductive wire is pulled out of the swinging disc by matching with the first linear driving mechanism, the lower end of the conductive wire cannot be limited by the swinging disc at the moment, the first servo push rod 5 is continuously controlled, the conductive wire is pushed through the first protection gear 7, the middle part of the conductive wire is contracted in place, the gap between the conductive wires is eliminated, and the subsequent production efficiency is effectively improved.
For the situation that no gap exists between the conductive wires, the first guard teeth 7 and the second guard teeth 20 can clamp the conductive wires by operating once, and the first guard teeth 7 do not need subsequent adjustment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides an electric lead snatchs equipment in batches with adjustment mechanism, includes that bottom plate (1) and drive bottom plate (1) carry out up-and-down reciprocating's first linear actuating mechanism, its characterized in that, adjustment mechanism is installed to the lower extreme of bottom plate (1), the upper end of bottom plate (1) is through support mounting have clamping mechanism mounting panel (15), clamping mechanism is installed to the lower extreme of clamping mechanism mounting panel (15), the upper end of bottom plate (1) is through bracing piece (37) fixed mounting have the core mounting panel that rises (8), the core that rises of installing vertical setting on the core mounting panel that rises (8), the lower extreme that rises the core passes clamping mechanism and adjustment mechanism in proper order and extends to bottom plate (1) below;
the adjusting mechanism comprises a first tooth protecting cover (2), a first tooth protecting movable disc (3), a tooth protecting pressing plate (6) and first tooth protecting (7), the first tooth protecting cover (2) is fixedly connected with the bottom plate (1), an annular groove for accommodating the first tooth protecting movable disc (3) is formed in the upper end of the first tooth protecting cover (2), first chutes which are uniformly distributed are further formed in the lower end of the first tooth protecting cover (2), the first chutes are arranged along the radial direction of the first tooth protecting cover (2), the first tooth protecting (7) is matched with the first chutes, the tooth protecting pressing plate (6) capable of avoiding the first tooth protecting (7) to fall off is further fixedly mounted at the lower end of the first tooth protecting cover (2), the first tooth protecting movable disc (3) can be pulled to slide along the first chutes when deflecting, a first servo push rod (5) for driving the first tooth protecting movable disc (3) to deflect is arranged on the bottom plate (1), the first guard tooth (7) and an expansion ring (14) on the expansion core are at the same horizontal height;
the wire clamping mechanism comprises a second tooth protection cover (16), a second tooth protection movable disc (17), a tooth protection pressing plate (6) and a second tooth protection (20), the second tooth-protecting cover (16) is fixedly connected with the wire clamping mechanism mounting plate (15), an annular groove for accommodating the second tooth-protecting movable disc (17) is arranged at the upper end of the second tooth-protecting cover (16), the lower end of the second tooth protecting cover (16) is also provided with second sliding chutes which are uniformly distributed, the second sliding chutes are arranged along the radial direction of the second tooth protecting cover (16), the second tooth protecting cover (20) is matched with the second sliding chutes, the lower end of the second tooth protecting cover (16) is also fixedly provided with a tooth protecting pressing plate (6) which can avoid the second tooth protecting cover (20) from falling off, the second tooth protecting movable plate (17) can pull the first tooth protecting cover (7) to slide along the second sliding chutes when deflecting, and a second servo push rod (18) for driving the first tooth-protecting movable disc (3) to deflect is arranged on the wire clamping mechanism mounting plate (15).
2. The conductive wire batch grabbing equipment with the adjusting mechanism is characterized in that first traction grooves are uniformly distributed on the first tooth protection movable disc (3), the extension lines of the first traction grooves do not pass through the circle center of the first tooth protection movable disc (3), a first insertion hole is formed in the upper end of the first tooth protection (7), a first plug pin is inserted into the first insertion hole, the upper end of the first plug pin is located inside the first traction groove, and the inner wall of the first traction groove pushes the first plug pin to drive the first tooth protection (7) to move; the second protects and offers evenly distributed's second traction groove on tooth movable plate (17), and the extension line of second traction groove does not pass through the centre of a circle of second protection tooth movable plate (17), the upper end that tooth (20) were protected to the second is provided with the second jack, and the interpolation of second jack is equipped with the second bolt, and the upper end of second bolt is located the inside of second traction groove, and the inner wall promotion second bolt of second traction groove drives the motion of second protection tooth (20).
3. The conductive wire batch grabbing device with the adjusting mechanism is characterized in that adjacent three first guard teeth (7) form a group, first pins on the same group of first guard teeth (7) are inserted into the same first traction grooves, and the number of the first traction grooves is one third of that of the first sliding grooves; the adjacent three second guard teeth (20) form a group, the second inserted pins on the same group of second guard teeth (20) are inserted into the same second traction groove, and the number of the second traction grooves is one third of that of the second sliding grooves.
4. The conductive wire batch grabbing device with the adjusting mechanism is characterized in that the expansion core comprises a cylinder (9), an expansion core shaft (10), an expansion block push rod (11), an expansion block (12), an expansion block (13) and an expansion ring (14), the cylinder (9) is fixedly installed at the upper end of an expansion core installing plate (8), the expansion core shaft (10) is fixedly installed at the lower end of the expansion core installing plate (8), the output shaft of the cylinder (9) is connected with the expansion block push rod (11), the lower end of the expansion block push rod (11) is located inside the expansion core shaft (10), the expansion block (12) is connected to the lower end of the expansion block push rod (11), the expansion block (12) is in an inverted circular table shape, the expansion core shaft (10) is provided with uniformly distributed expansion blocks (13), the end of each expansion block (13) is in contact with the side wall of the expansion block (12), and the expansion ring (14) is further sleeved at the lower end of the expansion core shaft (10), the piston ring (14) covers the outer side of the expansion block (13), and when the piston block push rod (11) drives the expansion block (12) to move downwards, the expansion block (12) extrudes the expansion block (13) to enable the piston ring (14) to uniformly expand along the radial direction of the expansion core shaft (10).
5. The conductive wire batch gripping apparatus with an adjusting mechanism according to claim 4, characterized in that the first linear drive mechanism comprises a fixed plate (35) and a top plate (28), a guide post (27) is fixedly connected between the bottom plate (1) and the top plate (28), the guide post (27) penetrates through the fixing plate (35), the upper end of the top plate (28) is provided with a first motor (21), the output shaft of the first motor (21) is connected with two first screw shafts (23) which correspond to each other through a first belt (22), the end part of the first lead screw shaft (23) is respectively connected with the bottom plate (1) and the top plate (28) through a bearing seat (33), a first lead screw nut (24) is arranged on the first lead screw shaft (23), the first lead screw nut (24) is connected with a fixing plate (35), and a through groove is formed in the middle of the fixing plate (35).
6. The conductive wire batch gripping apparatus with an adjusting mechanism according to claim 5, it is characterized in that a wire pushing block (26) is sleeved on the outer side of the expanding mandrel (10), the core expansion mounting plate (8) is also provided with a second linear driving mechanism for driving the wire pushing block (26) to reciprocate up and down, the second linear driving mechanism comprises a second motor (29), an output shaft of the second motor (29) is connected with two second screw shafts (31) which correspond to each other through a second belt (30), a second lead screw nut (32) is arranged on the second lead screw shaft (31), the second lead screw nut (32) is fixedly connected with the expanding core mounting plate (8), the upper end of the second screw shaft (31) is rotationally connected with the wire pushing connecting plate (25), the lower end of the second screw shaft (31) is rotatably connected with the wire pushing block (26).
7. The conductive wire batch grabbing equipment with the adjusting mechanism is characterized in that the end part of the first tooth-protecting movable disc (3) extends to the outer side of the first tooth-protecting cover (2), a first long circular hole is formed in the end part of the first tooth-protecting movable disc (3), a first traction pin (4) is fixedly connected to the output end of the first servo push rod (5), and the first traction pin (4) is matched with the first long circular hole; the end part of the second tooth protection movable disc (17) extends to the outer side of the second tooth protection cover (16), a second long circular hole is formed in the end part of the second tooth protection movable disc (17), a second traction pin (19) is fixedly connected to the output end of the second servo push rod (18), and the second traction pin (19) is matched with the second long circular hole.
8. The device for batch gripping of electrically conductive wires with an adjustment mechanism according to claim 1, characterized in that the first guard tooth (7) comprises a first shank and a first head, the root of the first head being provided with a projection (36), and the second guard tooth (20) comprises a second shank and a second head.
9. The device for gripping batches of electrically conductive wires with adjustment mechanism according to claim 5, characterized in that between the guide post (27) and the fixed plate (35) is arranged a linear bearing (34).
10. The conductive wire batch grabbing device with the adjusting mechanism is characterized in that the wire pushing block (26) is tubular, and a circular groove is formed in the lower end of the wire pushing block (26).
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| CN202210437634.8A CN114890133B (en) | 2022-04-25 | 2022-04-25 | Conducting wire batch grabbing equipment with adjusting mechanism |
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| CN202210437634.8A CN114890133B (en) | 2022-04-25 | 2022-04-25 | Conducting wire batch grabbing equipment with adjusting mechanism |
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