CN108462017B - Automatic equipment unloading equipment of motor carbon brush - Google Patents
Automatic equipment unloading equipment of motor carbon brush Download PDFInfo
- Publication number
- CN108462017B CN108462017B CN201810282585.9A CN201810282585A CN108462017B CN 108462017 B CN108462017 B CN 108462017B CN 201810282585 A CN201810282585 A CN 201810282585A CN 108462017 B CN108462017 B CN 108462017B
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- plate
- carbon brush
- base
- supporting
- assembly
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 150
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 150
- 239000000463 material Substances 0.000 claims abstract description 64
- 238000007599 discharging Methods 0.000 claims abstract description 57
- 239000013078 crystal Substances 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 38
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/12—Manufacture of brushes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/20—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for assembling or disassembling contact members with insulating base, case or sleeve
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The invention relates to automatic assembly blanking equipment for a motor carbon brush, which comprises the following components: a substrate; a rotating assembly; a carbon brush arm feeding assembly; a carbon brush arm clamping assembly; the carbon crystal discharging assembly comprises a second vibrating disc arranged on a base plate, a second direct vibrator arranged on the base plate and positioned at one side of the second vibrating disc, a second discharging groove plate arranged on the second direct vibrator, one end of which is matched with the second vibrating disc, and a material bearing base which is arranged on the base plate in a lifting manner and is matched with the other end of the second discharging groove plate; and the carbon crystal material absorbing component. Therefore, automatic feeding of the carbon brush arm, automatic feeding of carbon crystals and assembly of the carbon brush arm and the carbon crystals can be realized, and automatic assembly of the carbon brush is realized.
Description
Technical Field
The invention belongs to the field of automatic production equipment, relates to motor carbon brush production equipment, and in particular relates to automatic motor carbon brush assembly and blanking equipment.
Background
Carbon brushes, also called brushes, are widely used in many electrical devices as a sliding contact. Carbon brushes are devices that transfer energy or signals between a stationary part and a rotating part of an electric motor or generator or other rotating machine; it generally includes a carbon brush arm (i.e., a metal support) and a carbon crystal (typically made of pure carbon plus a coagulant, generally square in shape) clamped on the carbon brush arm. In order to improve the assembly efficiency of the carbon brush, new automated equipment needs to be developed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides automatic assembly blanking equipment for a motor carbon brush.
In order to achieve the above purpose, the invention adopts the following technical scheme: an automatic equipment unloading equipment of assembling of motor carbon brush, it includes:
a substrate;
the rotating assembly comprises a first supporting frame, a first base, a first motor, a rotating table, a plurality of groups of carbon brush arm clamps and at least two groups of clamp adjusting mechanisms, wherein the first supporting frame is installed on the upper surface of the substrate, the first base is installed on the side face of the first supporting frame, the first motor is installed on the bottom face of the first base, the rotating table is installed on the top of the first base and connected with the first motor, the plurality of groups of carbon brush arm clamps are installed on the upper surface of the rotating table and are arranged at equal intervals, and the at least two groups of clamp adjusting mechanisms are installed on the upper surface of the substrate and correspond to the carbon brush arm clamps;
the carbon brush arm feeding assembly comprises a first vibration disc mounted on the base plate, a first vibrator mounted on the base plate and located at one side of the first vibration disc, a first discharging groove plate mounted on the first vibrator and with one end matched with the first vibration disc, and a material transferring mechanism, wherein the material transferring mechanism comprises a first supporting vertical plate mounted on the base plate, a first supporting block with one end penetrating through the upper part of the first supporting vertical plate, a material sucking head mounted at the end part of the first supporting block and matched with the first discharging groove plate, a belt pulley mounted at the other end of the first supporting block, and a second motor mounted on the first supporting vertical plate and connected with the belt pulley through a belt;
the carbon brush arm clamping assembly is used for transferring a carbon brush arm sucked by the suction head to any carbon brush arm clamp and comprises a first support frame body, a second base, a first mounting plate, a plurality of first base plates, a first limiting plate, a second motor, a swing rod, a first cantilever and a clamping jaw, wherein the first support frame body is arranged on the base plate and is positioned on one side of the rotating assembly; when the first sliding block moves in the first track groove, the extending direction of the first cantilever is kept unchanged;
the carbon crystal discharging assembly comprises a second vibrating disc arranged on a base plate, a second direct vibrator arranged on the base plate and positioned at one side of the second vibrating disc, a second discharging groove plate arranged on the second direct vibrator, one end of which is matched with the second vibrating disc, and a material bearing base which is arranged on the base plate in a lifting manner and is matched with the other end of the second discharging groove plate;
the carbon crystal material absorbing assembly is used for transferring carbon crystals received by the material bearing base to another carbon brush arm clamp and assembling the carbon brush arm clamp with the carbon brush arm, and comprises a second supporting frame body, a third base, a second mounting plate, a plurality of second base plates, a second limiting plate, a third motor, a second swing rod, a second sliding block, a second cantilever and a material absorbing unit, wherein the second supporting frame body is arranged on the base plate and is positioned at one side of the material bearing base; the second suspension arm is disposed vertically when the second slider moves in the second track groove.
Optimally, the carbon brush arm clamp comprises a base plate, a first cylinder, a material receiving box, a supporting seat, a discharging plate and an air outlet pipe, wherein the material receiving assembly is further arranged on the base plate through a plurality of positioning seats, the material receiving plate is arranged at the upper end of the first cylinder, the material receiving box is arranged on the upper surface of the material receiving plate, the supporting seat is arranged on the first supporting frame, the discharging plate is obliquely arranged on the supporting seat and corresponds to the carbon brush arm clamp, and the air outlet pipe is arranged above the discharging plate and is matched with the carbon brush arm clamp.
Further, the carbon brush arm feeding assembly further comprises a first supporting mechanism, the first supporting mechanism comprises a first supporting seat fixed on the upper surface of the base plate and a first supporting bottom plate arranged on the first supporting seat through a plurality of first bolts, and the first vibration disc and the first vibrator are arranged on the first supporting bottom plate; the carbon crystal discharging assembly further comprises a second supporting mechanism, wherein the second supporting mechanism comprises a second supporting seat fixed on the upper surface of the substrate and a second supporting bottom plate arranged on the second supporting seat through a plurality of second bolts; the second vibration plate and the second direct vibrator are both arranged on the second supporting bottom plate.
Still further, carbon brush arm pan feeding subassembly still includes installs be used for driving on the base plate transfer mechanism removes translation mechanism, translation mechanism is including installing the second guide rail cylinder of supporting baseplate upper surface, install the third slider of second guide rail cylinder upper surface and fix the second supporting shoe of third slider upper surface, first support riser is installed second supporting shoe upper surface.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the automatic assembly blanking equipment for the motor carbon brush, the rotating assembly, the carbon brush arm feeding assembly, the carbon brush arm clamping assembly, the carbon crystal discharging assembly and the carbon crystal absorbing assembly with specific structures are adopted, so that automatic feeding of the carbon brush arm, automatic feeding of carbon crystals and automatic assembly of the carbon brush arm and the carbon crystals can be realized, and automatic assembly of the carbon brush is realized.
Drawings
Fig. 1 is a schematic diagram of a part of a structure of an automatic assembly blanking device for a motor carbon brush;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B;
fig. 4 is a schematic structural diagram of a carbon brush arm clamping assembly of the automatic assembly and blanking device for the motor carbon brush of the invention;
fig. 5 is a schematic structural diagram of a carbon crystal discharging assembly and a carbon crystal absorbing assembly of the automatic assembly and blanking device for the motor carbon brush of the present invention;
FIG. 6 is a partial enlarged view of a carbon crystal suction assembly of the automatic assembly and blanking device for the motor carbon brush of the present invention;
fig. 7 is a schematic structural diagram of a suction unit of the automatic assembly and blanking device for the motor carbon brush.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the attached drawings:
the automatic assembly blanking equipment of the motor carbon brush shown in fig. 1 to 7 mainly comprises a carbon brush arm feeding component 1, a rotating component 2, a carbon brush arm clamping component 4, a carbon crystal discharging component 5, a carbon crystal absorbing component 6, a substrate 7 and the like.
The rotating assembly 2 includes a first support frame 20, a first base 21, a first motor 22, a rotary table 23, a carbon brush arm clamp 24, a clamp adjusting mechanism 25, and the like. The first support frame 20 is mounted on the upper surface of the base plate 7; the first base 21 is mounted on a side surface of the first support frame 20; the first motor 22 is installed at the bottom surface of the first base 21, and its motor shaft extends upward; the rotary table 23 is mounted on the top of the first base 21 and is connected with a motor shaft of the first motor 22, so that when the first motor 22 works, the rotary table 23 can be driven to synchronously rotate by taking the self axis line as a rotary shaft; the carbon brush arm clamps 24 have a plurality of groups, which are installed at the edge of the upper surface of the rotary table 23, and are arranged at equal intervals (in the present embodiment, the carbon brush arm clamps 24 are four groups); the clamp adjusting mechanisms 25 are at least two groups, which are mounted on the upper surface of the base plate 7 and correspond to the carbon brush arm clamps 24, respectively (when the carbon brush arm clamps 24 are four groups, the clamp adjusting mechanisms 25 are two groups, and can be used for adjusting the carbon brush arm clamps 24 to release the clamping of the carbon brush arm or the carbon brush). As shown in fig. 3, in the present embodiment, each group of carbon brush arm clamps 24 includes a base block 241 fixed to the upper surface of the rotary table 23 (the fixing manner is a conventional bolt or a bolt pair, the same applies hereinafter), a first support block 242 integrally provided on the upper surface of the base block 241 (two obliquely arranged through holes are provided on the side surface of the first support block 242), two support rods 243 penetrating the first support block 242 (i.e., the support rods 243 are correspondingly inserted in the aforementioned through holes and thus obliquely arranged), a clamp block 244 provided at the outer end (the end far from the center of the rotary table 23, also the shorter end), a connection block 245 mounted at the inner ends of the two support rods 243, and at least one return spring (not shown) connected between the connection block 245 and the first support block 242; the carbon brush arm clamp 24 operates as follows: an external force is applied to the outer surface of the connecting block 245 (i.e., the surface close to the center of the rotary table 23) so that the supporting rod 243 moves outwards (the side far from the center of the rotary table 23), the reset spring is compressed, the space between the two clamping blocks 244 and the first supporting block 242 is increased to form a containing space, the carbon brush arm is put in, the external force applied to the connecting block 245 is removed, and the reset spring enables the connecting block 245 to reset to clamp the carbon brush arm between the clamping blocks 244 and the first supporting block 242; then, by the external force, the distance between the clamping block 244 and the first supporting block 242 can be increased to release the clamping of the carbon brush arm. Each set of the jig adjusting mechanism 25 includes a support bracket 251 supported on the upper surface of the base plate 7 and provided with an upper surface inclined (inclination angle is consistent with the inclination angle of the support bar 243), a first rail cylinder 252 fixed to the upper surface of the support bracket 251, a moving block 253 mounted on the upper surface of the first rail cylinder 252, an extension arm 254 mounted on the upper surface of the moving block 253, and a dial 255 integrally provided at an end of the extension arm 254 and in contact with the outer surface of the connection block 245, so that when the first rail cylinder 252 is operated, a force can be applied to the outer surface of the connection block 245.
The carbon brush arm feeding component 1 is arranged on a base plate 7 and mainly comprises a first vibration disc 11, a first vibrator 12, a first discharging groove plate 13, a material rotating mechanism 16 and the like. The first vibration plate 11 is mounted on the base plate 7; the first vibrator 12 is also mounted on the base plate 7, which is located on one side of the first vibration plate 11; the first discharging slot plate 13 is provided with a discharging slot, and is arranged on the first direct vibrator 12, and one end of the first discharging slot plate is matched with the first vibration disc 11, so that the carbon brush arms are discharged one by one through the vibration of the first vibration disc 11 and the first direct vibrator 12 and sequentially enter the slot of the first discharging slot plate 13 to be conveyed to the downstream. The material transferring mechanism 16 is used for receiving the discharged material (i.e. carbon brush arm) of the first discharging slot plate 13 and rotating the discharged material to a corresponding position for the downstream clamping jaw to take the material; it comprises a first supporting riser 161 mounted on the base plate 7, a first supporting block 162 having one end penetrating the upper portion of the first supporting riser 161 (the first supporting block 162 comprises a block-shaped supporting portion and a rotating shaft portion integrally provided on an end face of the block-shaped supporting portion; in this embodiment, the rotating shaft portion penetrates the first supporting riser 161 such that the first supporting block 162 and the first supporting riser 161 can rotate correspondingly), a suction head 163 mounted on an end of the first supporting block 162 (i.e., mounted on the other end face of the block-shaped supporting portion) and engaged with the first discharge chute 13, a pulley 164 mounted on the other end of the first supporting block 162 (i.e., fixed on an end of the rotating shaft portion and not capable of moving mutually), and a second motor 165 mounted on the first supporting riser 161 and connected to the pulley 164 by a belt. Thus, when the second motor 165 works, the belt pulley 164 can be driven to move back and forth so as to drive the first supporting block 162 to rotate back and forth, and the suction head 163 is enabled to suck and rotate to the feeding position. In this embodiment, the carbon brush arm feeding assembly 1 further includes a material limiting mechanism 14, where the material limiting mechanism 14 includes at least a first mounting plate 141 mounted at the other end of the first discharging slot plate 13 and a material limiting rod 142 that is telescopically mounted on the first mounting plate 141 and is matched with the first discharging slot plate 13; the telescopic manner of the material limiting rod 142 is conventional, for example, the material limiting rod is connected with a cylinder to drive the material limiting rod to linearly move by the cylinder. Thus, when one carbon brush arm moves to the end of the first discharging groove plate 13 to wait for discharging, the material limiting rod 142 is driven to move to be clamped between the carbon brush arm and the next carbon brush arm for preventing the next carbon brush arm from discharging, so that the mutual interference between two adjacent carbon brush arms is avoided, and smooth discharging is ensured. The carbon brush arm feeding assembly 1 further comprises a first supporting mechanism 17, wherein the first supporting mechanism 17 comprises a first supporting seat 171 fixed on the upper surface of the base plate 7 (the first supporting seat 171 comprises two oppositely arranged first supporting seat blocks), and a first supporting bottom plate 172 arranged on the first supporting seat 171 through a plurality of first bolts 173; thus, the first vibration plate 11 and the first vibrator 12 are both mounted on the first support base plate 172, which is advantageous in reducing the influence of vibrations of the first vibration plate 11 and the first vibrator 12 on the substrate 7 when operated to reduce the degree of resonance of the apparatus. The carbon brush arm pan feeding subassembly 1 still includes translation mechanism 15, translation mechanism 15 is including installing at the second guide rail cylinder 151 of first bottom plate 172 upper surface (second guide rail cylinder 151 level sets up), install the third slider 152 at second guide rail cylinder 151 upper surface and fix the second supporting shoe 153 (the fixed mode adopts conventional bolt pair to connect) at third slider 152 upper surface, install first support riser 161 at second supporting shoe 153 upper surface this moment, can drive whole material mechanism 16 translation between first ejection of compact frid 13 and low reaches material clamping jaw when second guide rail cylinder 151 during operation like this, be favorable to guaranteeing that first ejection of compact frid 13 and low reaches material clamping jaw have safe interval and can not mutual interference.
The carbon brush arm clamping assembly 4 shown in fig. 4 is used for transferring the carbon brush arm sucked by the suction head 163 to any carbon brush arm clamp 24 (the position of the carbon brush arm clamp 24 is corresponding to the carbon brush arm clamping assembly 4; the carbon brush arm clamping assembly 4 transfers the carbon brush arm to the four carbon brush arm clamps 24 sequentially and circularly due to the circulating rotation of the rotating assembly 2), and mainly comprises a second base 42, a first mounting plate 43, a first limiting plate 44, a second motor 45, a first cantilever 49 and the like. The first mounting plate 43 is fixed on the second base 42 and is obliquely arranged, in this embodiment, a corner plate can be installed on the second base 42, and one surface of the corner plate and the other surface of the corner plate are not perpendicular to each other but form an included angle of 40-70 degrees, so that the first mounting plate 43 can be installed on the corner plate to form an included angle with corresponding degrees between the first mounting plate 43 and the second base 42. The plurality of first backing plates 431 are disposed on the outer surface of the first mounting plate 43 (i.e., the outer surface of the first mounting plate 43 faces away from the second base 42), and in this embodiment, there are two first backing plates 431 that are disposed correspondingly and at intervals. The first limiting plate 44 is mounted on a plurality of first pad plates 431, and a first rail groove 441 is formed thereon. The second motor 45 is fixed to the second base 42, or may be mounted on the first mounting plate 43, passing through the first mounting plate 43 (in practice, the motor shaft of the second motor 45 passes through the first mounting plate 43). A swing rod (not shown) is disposed between the first pad 431 and the first limiting plate 44, and one end thereof is connected to the motor shaft of the second motor 45, so that the second motor 45 can drive the swing rod to rotate synchronously when operated. The first slider 46 is installed in the first track groove 441 and is movably connected with the swing rod, so that the first slider 46 can be driven to move along the first track groove 441 when the swing rod rotates; the movable connection mode is a conventional mode, for example, a waist-shaped groove can be formed on the swing rod, and the end part of the first sliding block 46 is clamped into the waist-shaped groove, so that the first sliding block 46 and the swing rod are connected and can rotate relatively. One end of the first suspension arm 49 is connected to the first slider 46, and is parallel to the first mounting plate 43 and extends downward along the first mounting plate 43. The jaw cylinder 40 is mounted at the other end (i.e., lower end) of the first cantilever 49 for gripping the carbon brush arm. In this embodiment, when the first slider 46 moves in the first rail groove 441, the extending direction of the first cantilever 49 needs to be kept unchanged, but it is displaced in the horizontal direction, and the start point and the end point of the displacement are the positions where the clamping jaw cylinder 40 clamps and discharges materials. In this embodiment, the brush arm gripping assembly 4 further includes a first slide rail 47 fixed on the first mounting plate 43 and located below the first limiting plate 44, a fourth slider 48 slidably mounted on the first slide rail 47, and a first limiting block 491 mounted on the fourth slider 48 by a first adapter 481 (the first adapter 481 is fixed on the surface of the fourth slider 48 by bolting) and engaged with the first cantilever 49 (the first limiting block 491 is parallel to the first mounting plate 43 and extends vertically, here, the vertically is not in the vertical direction), the first slide rail 47 is perpendicular to the first cantilever 49, such that when the first cantilever 49 moves synchronously with the first slider 46, the first cantilever 49 is limited by the first limiting block 491 and can only move up and down and limited by the first slide rail 47 and the fourth slider 48 and can only move horizontally, and at this time, the extending direction of the first cantilever 49 is not changed. In this embodiment, the brush arm gripping assembly 4 further includes a first supporting frame 41, and a second base 42 is fixed on top of the first supporting frame 41.
The carbon crystal discharging assembly 5 is arranged at the downstream of the carbon brush arm clamping assembly 4 and comprises a second vibration disc 51, a second direct vibrator 52, a second discharging groove plate 53, a material bearing base 56 and the like. The second vibration plate 51 is mounted on the base plate 7; a second vibrator 52 is also mounted on the base plate 7, which is located on one side of the second vibration plate 51; the second discharging slot plate 53 is provided with a discharging slot, which is arranged on the second straight vibrator 52, and one end of the second discharging slot plate is matched with the second vibration disc 51, so that carbon crystals are discharged one by one through the vibration of the second vibration disc 51 and the second straight vibrator 52 and sequentially enter the slot of the second discharging slot plate 53 to be conveyed downstream. The material bearing base 56 is arranged on the base plate 7 in a lifting manner, is matched with the other end of the second discharging groove plate 53 and is used for bearing the discharging of the second discharging groove plate 53; in this embodiment, the carbon crystal discharging assembly 5 further includes a second supporting mechanism 57, where the second supporting mechanism 57 includes a second supporting seat 571 fixed on the upper surface of the substrate 7 (the second supporting seat 571 includes two second supporting seat blocks disposed opposite to each other; the fixing manner may be a conventional bolt connection), and a second supporting bottom plate 572 mounted on the second supporting seat 571 through a plurality of second bolts 573; thus, the second vibration plate 51 and the second vibrator 52 are both arranged on the second supporting bottom plate 572, which is beneficial to reducing the influence of the vibration of the second vibration plate 51 and the second vibrator 52 on the substrate 7 during the working so as to reduce the resonance degree of the equipment; the discharging assembly 5 further comprises an air cylinder 54 erected on the upper surface of the second supporting bottom plate 572 and a second supporting corner block 55 arranged at the upper end of the air cylinder 54, and the material bearing base 56 is arranged on the second supporting corner block 55, so that the material bearing base 56 is lifted and lowered through the operation of the air cylinder 54.
The carbon crystal material absorbing assembly 6 is used for transferring carbon crystals received by the material receiving base 56 to the carbon brush arm clamp 24 and assembling the carbon brush arm clamped on the carbon brush arm clamp, and comprises a second supporting frame 61, a second mounting plate 62, a second limiting plate 63, a second sliding block 65, a second cantilever 691, a material absorbing unit 60 and the like. The second supporting frame 61 is installed on the substrate 7 and is positioned at one side of the carbon crystal discharging assembly 5; the third base is mounted on top of the second support frame 61; the second mounting plate 62 is fixed on the upper surface of the third base and is vertically arranged; the second pad 621 has a plurality of pieces, which are disposed on the side of the second mounting plate 62, and in this embodiment, the second pad 621 has two pieces, which are disposed correspondingly and at intervals. The second limiting plate 63 is mounted on a plurality of second pad plates 621, on which second rail grooves 631 are formed. The third motor 64 is fixed to the second mounting plate 62, passing through the second mounting plate 62 (in practice, the motor shaft of the third motor 64 passes through the second mounting plate 63). A second swing link (not shown) is disposed between the second pad 621 and the second limiting plate 63, and one end thereof is connected to the motor shaft of the third motor 64 such that the second swing link is driven to rotate synchronously when the third motor 64 is operated. The second slider 65 is installed in the second track groove 631 and is movably connected with the second swing rod, so that the second slider 65 can be driven to move along the second track groove 631 when the second swing rod rotates; the movable connection mode is a conventional mode, for example, a waist-shaped groove can be formed in the second swing rod, and the end part of the second sliding block 65 is clamped into the waist-shaped groove, so that the second sliding block 65 and the second swing rod are connected and can rotate relatively. One end of the second suspension 691 is connected to a second slider 65 that is parallel to and extends vertically downward along the second mounting plate 62. The suction unit 60 is installed at the other end (i.e., lower end) of the second cantilever 691, for sucking the carbon crystal of the motor. In this embodiment, when the second slider 65 moves in the second track groove 631, the extending direction of the second cantilever 691 needs to be kept unchanged (always kept in a vertical setting), but it generates displacement in the horizontal direction, and the start point and the end point of the displacement are the material taking and discharging positions of the material sucking unit 60. In this embodiment, the material absorbing unit 60 includes a first supporting angle block 601 fixed at the other end of the second cantilever 691, a crumple cylinder 602 installed on the first supporting angle block 601, and a material absorbing head 603 installed at the lower end of the crumple cylinder 602, where the material absorbing head 603 moves to a specific position to perform material discharging after absorbing materials, and the material discharging needs to be performed while the clamping assembly of the carbon crystal and the carbon brush arm, and when the clamping assembly is performed, an interaction force is generated between the carbon crystal and the carbon brush arm and transmitted to the crumple cylinder 602, the crumple cylinder 602 has a precise pressure sensor, and when the pressure sensed by the crumple cylinder 602 (i.e. the interaction force between the carbon crystal and the carbon brush arm) is greater than a set threshold value, the crumple cylinder 602 is crumpled upwards to avoid damage of the carbon crystal and the carbon brush arm during the assembly. The material sucking assembly 6 further comprises a second sliding rail 66 fixed on the side surface of the second mounting plate 62 and located below the second limiting plate 63, a fifth sliding block 67 slidably installed on the second sliding rail 66, and a second limiting block 69 installed on the fifth sliding block 67 through a second switching block 68 and matched with the second cantilever 691, wherein the second sliding rail 66 is perpendicular to the second cantilever 691, so that the second cantilever 691 is always in a vertical state.
The material receiving assembly 3 is used for receiving assembled motor carbon brushes, and is arranged at the downstream of the carbon crystal material discharging assembly 5 and the carbon crystal material sucking assembly 6, and comprises a first air cylinder 33 arranged on the upper surface of the base plate 7 through a plurality of positioning seats 34, a material receiving plate 31 arranged at the upper end of the first air cylinder 33, a material receiving box 32 arranged on the upper surface of the material receiving plate 31, a supporting seat 36 arranged on the first supporting frame 20, a material discharging plate 37 obliquely arranged on the supporting seat 36 and corresponding to a carbon brush arm clamp 24 (the motor carbon brushes assembled by the assemblies) and an air outlet pipe 38 arranged above the material discharging plate 37 and matched with the carbon brush arm clamp 24, and the motor carbon brushes are blown onto the material discharging plate 37 by the air outlet pipe 38 to slide into the material receiving box 32.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (4)
1. Automatic equipment unloading equipment of motor carbon brush, its characterized in that includes:
a substrate (7);
the rotating assembly (2) comprises a first supporting frame (20) arranged on the upper surface of the base plate (7), a first base (21) arranged on the side surface of the first supporting frame (20), a first motor (22) arranged on the bottom surface of the first base (21), a rotating table (23) arranged on the top of the first base (21) and connected with the first motor (22), a plurality of groups of carbon brush arm clamps (24) arranged on the upper surface of the rotating table (23) at equal intervals, and at least two groups of clamp adjusting mechanisms (25) arranged on the upper surface of the base plate (7) and corresponding to the carbon brush arm clamps (24);
the carbon brush arm feeding assembly (1), the carbon brush arm feeding assembly (1) comprises a first vibrating disc (11) installed on a base plate (7), a first vibrator (12) installed on the base plate (7) and located on one side of the first vibrating disc (11), a first discharging groove plate (13) installed on the first vibrator (12) and one end of which is matched with the first vibrating disc (11), and a material transferring mechanism (16), wherein the material transferring mechanism (16) comprises a first supporting vertical plate (161) installed on the base plate (7), a first supporting block (162) with one end penetrating through the upper portion of the first supporting vertical plate (161), a suction head (163) installed on the end portion of the first supporting block (162) and matched with the first discharging groove plate (13), a belt pulley (164) installed on the other end of the first supporting block (162) and a second 165 installed on the first supporting vertical plate (161) and connected with the belt pulley (164) through a belt; the carbon brush arm feeding assembly (1) further comprises a material limiting mechanism (14), wherein the material limiting mechanism (14) at least comprises a first mounting plate (141) arranged at the other end of the first discharging groove plate (13) and a material limiting rod (142) which is arranged on the first mounting plate (141) in a telescopic manner and matched with the first discharging groove plate (13);
the carbon brush arm clamping assembly (4), carbon brush arm clamping assembly (4) is used for transferring the carbon brush arm absorbed by the absorbing head (163) to any carbon brush arm clamp (24), and comprises a first supporting frame body (41) installed on the base plate (7) and located on one side of the rotating assembly (2), a second base (42) installed on the top of the first supporting frame body (41), a first mounting plate (43) fixed on the second base (42) and obliquely arranged, a plurality of first base plates (431) arranged on the outer surface of the first mounting plate (43), a first limiting plate (44) installed on the plurality of first base plates (431) and provided with a first track groove (441), a second motor (45) fixed on the second base (42) or the first mounting plate (43) and penetrating through the first mounting plate (43), a first track (441) arranged between the first base plates (431) and the first limiting plate (44) and connected with the second motor (45), a first swing rod (46) installed in the first track groove (441) and movably connected with the swing rod (46), A first cantilever (49) with one end connected with the first slider (46) and parallel to the first mounting plate (43), and a clamping jaw cylinder (40) mounted at the other end of the first cantilever (49); when the first slider (46) moves in the first rail groove (441), the extending direction of the first suspension arm (49) remains unchanged;
the carbon crystal discharging assembly (5) comprises a second vibrating disc (51) arranged on a base plate (7), a second vibrator (52) arranged on the base plate (7) and positioned on one side of the second vibrating disc (51), a second discharging groove plate (53) arranged on the second vibrator (52) and one end of which is matched with the second vibrating disc (51), and a material bearing base (56) which is arranged on the base plate (7) in a lifting manner and is matched with the other end of the second discharging groove plate (53);
the carbon crystal suction assembly (6), the carbon crystal suction assembly (6) is used for transferring carbon crystals received by the material bearing base (56) to another carbon brush arm clamp (24) and assembling the carbon brush arm, and comprises a second support frame body (61) installed on the base plate (7) and located at one side of the discharging assembly (5), a third base installed at the top of the second support frame body (61), a second mounting plate (62) fixed on the upper surface of the third base, a plurality of second base plates (621) arranged on the side surface of the second mounting plate (62), a plurality of second limit plates (63) installed on the second base plates (621) and provided with second track grooves (631), a third motor (64) fixed on the second mounting plate (62) and penetrating through the second limit plates (63), a second swing rod arranged between the second base plates (621) and the second limit plates (63) and connected with the third motor (64), a second swing rod installed in the second track grooves (631) and connected with a second swing rod (65) movably connected with the second swing rod (631), and a second cantilever (60) connected with the second cantilever (60) and the second cantilever (1) in parallel to the other end of the second base (56); the second suspension arm (691) is disposed vertically when the second slider (65) moves in the second track groove (631).
2. The motor carbon brush automatic assembly blanking apparatus according to claim 1, wherein: the carbon brush arm clamp device is characterized by further comprising a receiving component (3), wherein the receiving component (3) comprises a first cylinder (33) arranged on the upper surface of the base plate (7) through a plurality of positioning seats (34), a receiving plate (31) arranged at the upper end of the first cylinder (33), a receiving box (32) arranged on the upper surface of the receiving plate (31), a supporting seat (36) arranged on the first supporting frame (20), a discharging plate (37) obliquely arranged on the supporting seat (36) and corresponding to the carbon brush arm clamp (24) and an air outlet pipe (38) arranged above the discharging plate (37) and matched with the carbon brush arm clamp (24).
3. The motor carbon brush automatic assembly blanking apparatus according to claim 1 or 2, characterized in that: the carbon brush arm feeding assembly (1) further comprises a first supporting mechanism (17), the first supporting mechanism (17) comprises a first supporting seat (171) fixed on the upper surface of the base plate (7) and a first supporting bottom plate (172) arranged on the first supporting seat (171) through a plurality of first bolts (173), and the first vibration plate (11) and the first vibrator (12) are arranged on the first supporting bottom plate (172); the carbon crystal discharging assembly (5) further comprises a second supporting mechanism (57), wherein the second supporting mechanism (57) comprises a second supporting seat (571) fixed on the upper surface of the base plate (7) and a second supporting bottom plate (572) arranged on the second supporting seat (571) through a plurality of second bolts (573); the second vibration plate (51) and the second vibrator (52) are both mounted on the second support base plate (572).
4. The motor carbon brush automatic assembly blanking apparatus according to claim 3, wherein: the carbon brush arm feeding assembly (1) further comprises a translation mechanism (15) which is arranged on the base plate (7) and used for driving the material transferring mechanism (16) to move, the translation mechanism (15) comprises a second guide rail cylinder (151) arranged on the upper surface of the supporting base plate (172), a third sliding block (152) arranged on the upper surface of the second guide rail cylinder (151) and a second supporting block (153) fixed on the upper surface of the third sliding block (152), and the first supporting vertical plate (161) is arranged on the upper surface of the second supporting block (153).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810282585.9A CN108462017B (en) | 2018-04-02 | 2018-04-02 | Automatic equipment unloading equipment of motor carbon brush |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810282585.9A CN108462017B (en) | 2018-04-02 | 2018-04-02 | Automatic equipment unloading equipment of motor carbon brush |
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| CN108462017A CN108462017A (en) | 2018-08-28 |
| CN108462017B true CN108462017B (en) | 2024-01-30 |
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| CN201810282585.9A Active CN108462017B (en) | 2018-04-02 | 2018-04-02 | Automatic equipment unloading equipment of motor carbon brush |
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| CN110034478B (en) * | 2019-04-09 | 2020-09-18 | 深圳市科驰自动化设备有限公司 | Carbon crystal damping strip machine with brush holder assembly |
| CN110421399B (en) * | 2019-08-14 | 2020-08-11 | 东莞市益诚自动化设备有限公司 | Brush piece material loading equipment |
| CN111371260B (en) * | 2020-04-26 | 2024-06-25 | 江门市屹成智能装备有限公司 | Carbon brush assembly machine |
| CN112953130B (en) * | 2021-03-11 | 2023-09-15 | 中国计量大学 | Carbon brush installation device of direct current motor |
| CN113270780A (en) * | 2021-05-13 | 2021-08-17 | 陈荣乾 | Method for assembling and producing motor carbon brush |
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