CN217780023U - Miniature direct current motor running-in equipment - Google Patents

Abstract

The utility model relates to a miniature direct current motor running-in device; the automatic feeding and discharging device comprises a rack, a turntable mechanism, a feeding mechanism, a material taking mechanism and a discharging rail, wherein the turntable mechanism is arranged on the rack, the feeding mechanism is arranged on one side of a feeding station of the turntable mechanism, the material taking mechanism is arranged on one side of a discharging station of the turntable mechanism, and the discharging rail is arranged below the material taking mechanism; the beneficial effects of the utility model embody: through setting up a plurality of running-in stations at carousel mechanism, make the motor obtain enough long running-in period during material loading is unloaded, elevating gear realizes the synchronous lift with the probe device on material loading and the station of unloading, and the rotation of cooperation carousel mechanism is in order to realize circulation material loading and the operation of unloading, adopts pay-off and extracting device to carry out automatic unloading to the motor, effectively improves production efficiency, shortens production cycle to reduction in production cost.

Description

Miniature direct current motor running-in equipment

Technical Field

The utility model relates to an automatic field refers in particular to a miniature direct current motor running-in equipment.

Background

Because the surfaces of the parts of the motor have certain roughness, and certain deviation exists between the geometric shape and the assembly position, after the motor is assembled, the motor needs to be run to create conditions for stable abrasion during normal operation of the motor, the existing equipment generally directly sets running on detection equipment, so that the motor immediately performs performance test after running, the running time is often longer than that of a motor detection process, the equipment has a longer neutral position when operating, the production is influenced, the production period is prolonged, the manufacturing cost of the combination equipment is high, the production cost is increased, energy is wasted by adopting the equipment to run, in addition, the existing equipment generally performs loading and unloading operations of the motor manually, the production period is long due to the adoption of a manual operation production mode, the production efficiency is low, the labor cost is increased, automatic production cannot be realized, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention aims to provide a miniature dc motor running-in device.

In order to achieve the above object, the utility model adopts the following technical scheme: a miniature direct current motor running-in device comprises a rack, a turntable mechanism, a feeding mechanism, a material taking mechanism and a material discharging rail;

the rotary table mechanism is arranged on the rack and comprises a base plate, a middle tray, a top tray and a mounting seat, wherein the base plate, the middle tray and the top tray are sequentially arranged from bottom to top, the mounting seat is arranged at the center of each tray, the base plate is provided with a plurality of motor bases, probe devices used for electrifying and running in the motors are arranged above the motor bases, the probe devices are arranged on the middle tray, a power supply device and a conductive copper ring which are electrically connected with each other are arranged between the middle tray and the top tray, the top tray and the power supply device are both arranged on the mounting seat, the conductive copper ring is electrically connected with the probe devices, and the top tray is provided with a lifting device which is positioned above a feeding station and a discharging station and used for controlling the probe devices on the two stations to perform lifting movement;

the feeding mechanism is arranged on one side of a feeding station of the turntable mechanism, the taking mechanism is arranged on one side of an unloading station of the turntable mechanism, the feeding mechanism and the taking mechanism respectively comprise a support, a sliding device and a taking and unloading device, the sliding device is arranged on the support, the taking and unloading device comprises a lifting plate and a clamping assembly arranged on the lifting plate, and the lifting plate is arranged on the sliding device in a sliding manner, so that the lifting plate drives the clamping assembly to slide on the sliding device in a reciprocating manner to realize the feeding or unloading operation;

the discharging rail is arranged below the material taking mechanism to bear and transport the motor taken out of the turntable mechanism by the material taking mechanism.

Preferably, a plurality of mounting rods for fixing the chassis and the middle tray are arranged between the chassis and the middle tray, the rack is provided with a driving mechanism, and the chassis is in transmission connection with the driving mechanism so as to realize synchronous rotary motion of the chassis and the middle tray under the driving of the driving mechanism.

Preferably, the probe device comprises a transmission rod and a probe, the transmission rod is slidably mounted in the middle tray, a roller located above the top tray is arranged at the top end of the transmission rod, a fixed block located above the motor base is arranged at the bottom end of the transmission rod, and the probe is mounted on the fixed block and electrically connected with the conductive copper ring through a lead.

Preferably, the conductive copper ring comprises a first copper ring and a second copper ring, the first copper ring and the second copper ring are electrically conducted with the positive electrode and the negative electrode of the probe correspondingly through wires respectively, a first connecting block used for fixing each other is arranged between the first copper ring and the second copper ring, a second connecting block used for fixing each other is arranged between the second copper ring and the middle tray, and the first copper ring and the second copper ring are connected with the probe through wires respectively.

Preferably, power supply unit includes the fixing base, fixing base integrated into one piece ground is provided with a plurality of installation department, a plurality of the installation department all is provided with the adjustment tank, be provided with the circular telegram seat of liftable regulation in the adjustment tank, be provided with the conducting block with power electric connection in the circular telegram seat, the conducting block expose in the one end of circular telegram seat, and with the inside wall of conductive copper ring contacts each other and realizes that the electrical property switches on.

Preferably, elevating gear including promote the cylinder with set up in promote the crane of cylinder below, promote the cylinder pass through the fixed plate install in on the top dish, the crane with promote the cylinder transmission and be connected in order to realize ascending and descending in the vertical direction, the crane be provided with the gyro wheel cooperatees and the cross-section is the spout of U type, the top dish be provided with crane matched with draw-in groove, when being in the decline state, the crane card is located in the draw-in groove, and makes the gyro wheel passes through the rotary motion of carousel gets into or leaves the spout.

Preferably, the sliding device includes a sliding cylinder, a first slide rail and a sliding plate, the sliding cylinder and the first slide rail are respectively installed on two sides of the bracket, and the sliding plate is slidably connected to the first slide rail through a first sliding block and is in transmission connection with the sliding cylinder, so that the sliding plate can slide on the first slide rail in a reciprocating manner in the horizontal direction.

Preferably, the sliding plate is provided with a second sliding rail, the lifting plate is connected with the second sliding rail in a sliding manner through a second sliding block, and the lifting plate is in transmission connection with a lifting cylinder arranged at the top of the sliding plate, so that the lifting plate can vertically move on the second sliding rail.

Preferably, one side of the sliding plate is provided with a limiting block, the top of the lifting plate is provided with a clamping block, and the clamping block is abutted against the limiting block along with the descending of the lifting plate, so that the limiting block limits the descending stroke of the unloading device.

Preferably, press from both sides and get subassembly and include revolving cylinder and press from both sides and indicate, revolving cylinder install in on the lifter plate, press from both sides to indicate to be provided with and be used for controlling its elasticity cylinder of loosening or clamping state, elasticity cylinder install in revolving cylinder is last, so that revolving cylinder drives elasticity cylinder with press from both sides and indicate to realize not equidirectional rotation.

A production method of miniature direct current motor running-in equipment comprises the following steps:

(1) Loading, wherein a sliding device on the feeding mechanism drives a taking-off device to move to a material taking position, a lifting plate is clamped by a motor through a clamping finger after descending to a proper height, then the lifting plate drives a clamping assembly to ascend and is conveyed to the material taking position through the sliding device, and the clamping finger places the motor in an empty motor base located at a material loading station to finish loading;

(2) Unloading, namely, when the step (1) is carried out, a sliding device on the unloading mechanism drives the unloading device to move to an unloading position, after the lifting plate descends to a proper height, the motor in the motor base positioned at the unloading station is clamped by the clamping fingers, then the lifting plate drives the clamping assembly to ascend and be conveyed to the upper part of the discharging rail by the sliding device, and the motor is placed on the discharging rail to be conveyed out;

(3) Running in, starting a lifting cylinder, pressing a lifting frame into a clamping groove of a top plate, driving a roller in a sliding groove to synchronously press by the lifting frame, so that probe assemblies at a feeding station and a discharging station descend under the driving of the roller, and a probe device at the feeding station is electrically conducted with a motor in a motor base to realize running in;

(4) And (3) circulating, rotating the turntable clockwise to enable the probe device at the loading station which is run-in the step (3) to leave the chute of the lifting frame through the roller and synchronously leave the loading station with the motor base at the loading station, moving the probe device at the unloading station which is unloaded in the step (2) in the chute through the roller and synchronously moving the probe device and the motor base at the unloading station to the loading station to wait for loading, meanwhile, enabling the probe device on the station to be unloaded behind the unloading station to enter the chute through the roller and move the motor base corresponding to the chute to the unloading station to wait for unloading, and then driving the lifting frame to ascend by the lifting cylinder to enable the roller positioned in the lifting frame to drive the probe device to synchronously ascend so as to enable the motor bases at the loading station and the unloading station to respectively carry out motor loading and motor taking operations, thereby realizing the production line type repeated production.

The beneficial effects of the utility model embody: the utility model aims at providing a miniature direct current motor running-in equipment and production method thereof, through setting up a plurality of running-in stations at carousel mechanism, make the motor obtain enough long running-in period during to unloading at the material loading, elevating gear realizes the synchronous lift with the probe device on material loading and the station of unloading, cooperation carousel mechanism's rotation is in order to realize circulation material loading and the operation of unloading, adopt pay-off and extracting device to carry out automatic unloading to the motor, effectively improve production efficiency, shorten production cycle, thereby reduction in production cost, realize pipelined automated production.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is a schematic structural diagram of the turntable mechanism of the present invention.

Fig. 4 is a schematic structural diagram of the feeding mechanism of the present invention.

Fig. 5 is a schematic structural diagram of the material taking mechanism of the present invention.

Fig. 6 is a schematic structural view of the sliding device of the present invention.

Fig. 7 is a schematic structural view of the unloading device of the present invention.

Fig. 8 is a schematic structural diagram of the probe apparatus of the present invention.

Fig. 9 is a schematic structural diagram of the power supply device of the present invention.

Fig. 10 is a schematic structural view of the lifting device of the present invention.

Fig. 11 is a schematic structural view of the assembly mechanism of the present invention in the unloading state.

Fig. 12 is a schematic structural view of the turntable mechanism of the present invention in the running-in state.

Fig. 13 is a schematic structural view of the lifting device of the present invention in a descending state.

Reference is made to the accompanying drawings in which:

1-a frame; 2-a turntable mechanism; 3-a feeding mechanism; 4-a material taking mechanism; 5, discharging the material rail; 6-a chassis; 7-a middle tray; 8-top plate; 9-a mounting seat; 10-a motor base; 11-a probe device; 12-a power supply device; 13-a conductive copper ring; 14-a loading station; 15-a discharge station; 16-a lifting device; 17-a scaffold; 18-a slide; 19-a take-off device; 20-a lifting plate; 21-a gripping assembly; 22-mounting a rod; 23-a drive mechanism; 24-a transmission rod; 25-a probe; 26-a roller; 27-fixing block; 28-a first copper ring; 29-a second copper ring; 30-a first connection block; 31-a second connection block; 32-a fixed seat; 33-a mounting portion; 34-an adjusting groove; 35-a power-on seat; 36-a conductive block; 37-a lift cylinder; 38-a lifting frame; 39-a chute; 40-a card slot; 41-a sliding cylinder; 42-a first slide rail; 43-a sliding plate; 44-a first slider; 45-a second slide rail; 46-a second slide; 47-a rotary cylinder; 48-clamping fingers; 49-a tightness cylinder; 50-mounting holes; 51-a mounting plate; 52-a stop; 53-a buffer; 54-a lifting cylinder; 55-a limiting block; 56-a fixture block; 57-card slot; 58-a drive shaft; 59-positioning blocks; 60, fixing a plate; 61-inlet end; 62-outlet end.

Detailed Description

In the following description, any concept relating to the directions or orientations of up, down, left, right, front, and rear is given with respect to the position shown in the drawings being described, and thus should not be construed as particularly limiting the technical solution provided by the present invention.

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings:

as shown in fig. 1-13, a miniature dc motor running-in device includes a frame 1, a turntable mechanism 2, a feeding mechanism 3, a material taking mechanism 4 and a material discharging rail 5;

the rotary table mechanism 2 is installed on the rack 1, the rotary table mechanism 2 comprises a base plate 6, a middle tray 7, a top plate 8 and a mounting seat 9 arranged at the center of each plate, the base plate 6 is provided with a plurality of motor seats 10, a probe device 11 used for conducting power-on running-in for a motor is arranged above each motor seat 10, the probe device 11 is installed on the middle tray 7, a power supply device 12 and a conductive copper ring 13 which are electrically connected with each other are arranged between the middle tray 7 and the top plate 8, the top plate 8 and the power supply device 12 are installed on the mounting seat 9, the conductive copper ring 13 is electrically connected with the probe device 11, and the top plate 8 is provided with a lifting device 16 which is positioned above a feeding station 14 and a discharging station 15 and used for controlling the probe devices 11 on the two stations to perform lifting movement;

the feeding mechanism 3 is arranged on one side of a loading station 14 of the turntable mechanism 2, the taking mechanism 4 is arranged on one side of an unloading station 15 of the turntable mechanism 2, the feeding mechanism 3 and the taking mechanism 4 both comprise a support 17, a sliding device 18 and a taking and unloading device 19, the sliding device 18 is arranged on the support 17, the taking and unloading device 19 comprises a lifting plate 20 and a clamping assembly 21 arranged on the lifting plate 20, and the lifting plate 20 is slidably arranged on the sliding device 18, so that the lifting plate 20 drives the clamping assembly 21 to slide on the sliding device 18 in a reciprocating manner to realize loading or unloading operation;

the discharging rail 5 is arranged below the material taking mechanism 4 to bear and transport the motor which is taken out from the turntable mechanism 2 by the material taking mechanism 4.

Preferably, a plurality of mounting rods 22 for fixing each other are arranged between the chassis 6 and the middle tray 7, the frame 1 is provided with a driving mechanism 23, and the chassis 6 is in transmission connection with the driving mechanism 23, so that the chassis 6 and the middle tray 7 realize synchronous rotary motion under the driving of the driving mechanism 23.

Preferably, the probe device 11 includes a transmission rod 24 and a probe 25, the transmission rod 24 is slidably installed in the middle tray 7, a roller 26 located above the top tray 8 is disposed at the top end of the transmission rod 24, a fixed block 27 located above the motor base 10 is disposed at the bottom end of the transmission rod 24, and the probe 25 is installed on the fixed block 27 and electrically connected to the conductive copper ring 13 through a wire.

Preferably, the conductive copper ring 13 includes a first copper ring 28 and a second copper ring 29, the first copper ring 28 and the second copper ring 29 are electrically conducted with the positive electrode and the negative electrode of the probe 25 respectively through wires, a first connecting block 30 for fixing each other is disposed between the first copper ring 28 and the second copper ring 29, a second connecting block 31 for fixing each other is disposed between the second copper ring 29 and the middle tray 7, and the first copper ring 28 and the second copper ring 29 are connected with the probe 25 through wires respectively.

Preferably, power supply unit 12 includes fixing base 32, fixing base 32 is provided with a plurality of installation department 33, a plurality of with integrated into one piece the installation department 33 all is provided with adjustment tank 34, be provided with the circular telegram seat 35 of liftable regulation in the adjustment tank 34, be provided with in the circular telegram seat 35 with power electric connection's conducting block 36, conducting block 36 expose in the one end of circular telegram seat 35, and with the inside wall in mutual contact of conductive copper ring 13 realizes that the electrical property switches on.

Preferably, the lifting device 16 includes a lifting cylinder 37 and a lifting frame 38 disposed below the lifting cylinder 37, the lifting cylinder 37 is mounted on the top plate 8 through a fixing plate 60, the lifting frame 38 is in transmission connection with the lifting cylinder 37 to realize lifting in the vertical direction, the lifting frame 38 is provided with a sliding slot 39 which is matched with the roller 26 and has a U-shaped cross section, the top plate 8 is provided with a clamping slot 40 matched with the lifting frame 38, and when the lifting frame is in a descending state, the lifting frame 38 is clamped in the clamping slot 40, and the roller 26 enters or leaves the sliding slot 39 through the rotation motion of the turntable.

Preferably, the sliding device 18 includes a sliding cylinder 41, a first slide rail 42 and a sliding plate 43, the sliding cylinder 41 and the first slide rail 42 are respectively installed at two sides of the bracket 17, and the sliding plate 43 is slidably connected to the first slide rail 42 through a first sliding block 44 and is in transmission connection with the sliding cylinder 41, so that the sliding plate 43 can slide on the first slide rail 42 in a reciprocating manner in a horizontal direction.

Preferably, the sliding plate 43 is provided with a second sliding rail 45, the lifting plate 20 is slidably connected with the second sliding rail 45 through a second sliding block 46, and the lifting plate 20 is in transmission connection with a lifting cylinder 54 arranged at the top of the sliding plate 43, so that the lifting plate 20 can perform lifting movement in the vertical direction on the second sliding rail 45.

Preferably, the clamping assembly 21 includes a rotating cylinder 47 and a clamping finger 48, the rotating cylinder 47 is mounted on the lifting plate 20, the clamping finger 48 is provided with a tightening cylinder 49 for controlling the loosening or clamping state of the clamping finger, and the tightening cylinder 49 is mounted on the rotating cylinder 47, so that the rotating cylinder 47 drives the tightening cylinder 49 and the clamping finger 48 to rotate in different directions.

A production method of miniature direct current motor running-in equipment comprises the following steps:

(1) Loading, the sliding device 18 on the feeding mechanism 3 drives the unloading device 19 to move to a material taking position, the lifting plate 20 descends to a proper height and then is clamped by the clamping finger 48, the lifting plate 20 drives the clamping assembly 21 to ascend and is conveyed to the material taking position by the sliding device 18, and the clamping finger 48 places the motor in the vacant motor base 10 at the loading station 14 to finish loading;

(2) Unloading, in which when the step (1) is carried out, the sliding device 18 on the unloading mechanism drives the unloading device 19 to move to an unloading position, after the lifting plate 20 descends to a proper height, the clamping finger 48 clamps the motor in the motor base 10 of the unloading station 15, then the lifting plate 20 drives the clamping component 21 to ascend, the clamping component is conveyed to the upper part of the discharging rail 5 by the sliding device 18, and the motor is placed on the discharging rail 5 and conveyed out;

(3) Running in, starting the lifting cylinder 37, pressing the lifting frame 38 down to the clamping groove 40 of the top disc 8, driving the roller 26 positioned in the sliding groove 39 by the lifting frame 38 to synchronously press down, so that the probe 25 assemblies positioned at the loading station 14 and the unloading station 15 descend under the driving of the roller 26, and the probe device 11 at the loading station 14 is electrically conducted with the motor in the motor base 10 to realize running in;

(4) And (3) circulating, rotating the turntable clockwise to enable the probe device 11 at the loading station 14 which is run-in the step (3) to leave the chute 39 of the lifting frame 38 through the roller 26 and synchronously leave the loading station 14 with the motor base 10 at the loading station 14, moving the probe device 11 at the unloading station 15 which is unloaded in the step (2) in the chute 39 through the roller 26 and synchronously move to the loading station 14 with the motor base 10 at the unloading station 15 to wait for loading, meanwhile, enabling the probe device 11 on one station 15 to be unloaded behind the unloading station 15 to enter the chute 39 through the roller 26 and move to the unloading station 15 with the corresponding motor base 10 to wait for unloading, and then, lifting the air cylinder 37 drives the lifting frame 38 to rise, so that the roller 26 in the lifting frame 38 drives the probe device 11 to synchronously rise at the moment, and enabling the motor base 10 at the loading station 14 and the unloading station 15 to respectively carry out motor loading and motor taking operations, thereby realizing the production line type repeat production.

The utility model relates to a miniature direct current motor running-in equipment and production method thereof, specifically, including frame 1, and install carousel mechanism 2 in frame 1 respectively, feeding mechanism 3, extracting mechanism 4 and discharge rail 5, carousel mechanism 2 has the material loading station 14 and the station 15 of unloading of adjacent setting, feeding mechanism 3 sets up the one side at the feeding station, extracting mechanism 4 sets up the one side at the station 15 of unloading, discharge rail 5 sets up the below at extracting mechanism 4, in order to accept the motor that extracting mechanism 4 took out from carousel mechanism 2, and send the motor out outside the equipment.

Further, the turntable mechanism 2 includes a bottom plate 6, a middle tray 7, a top plate 8 and a mounting seat 9 arranged at the center of each plate from bottom to top, the middle tray 7 is fixedly mounted above the bottom plate 6 through a plurality of mounting rods 22, the top plate 8 is fixedly mounted at the top of the mounting seat 9, the bottom plate 6 is in transmission connection with a driving mechanism 23 on the frame 1, the bottom plate 6 and the middle tray 7 are driven by the driving mechanism 23 to perform synchronous rotary motion, a plurality of motor seats 10 for placing motors are arranged on the bottom plate 6, a set of independent probe devices 11 are arranged above each motor seat 10, the probe devices 11 can be slidably mounted on the middle tray 7, the motor seats 10 and the probe devices 11 are mutually matched to form a plurality of working units for running and combining the motors on the turntable mechanism 2, the top plate 8 is mounted at the top of the mounting seat 9, the top plate 8 is provided with lifting devices 16 arranged above the loading station 14 and the unloading station 15, the mounting seat 9 is a hollow column-shaped body, a plurality of mounting holes 50 are arranged on the outer side wall of the mounting seat, a power supply device 12 is arranged between the top plate 7 and the copper plate 8, and a conductive ring 13, and a conductive connection mechanism 13 is electrically connected with the copper ring.

Further, the probe device 11 includes a transmission rod 24 and two probes 25, the transmission rod 24 is slidably mounted on the middle tray 7, a roller 26 located above the top tray 8 is disposed at the top end of the transmission rod 24, a fixing block 27 for mounting the probes 25 is disposed at the lower end of the transmission rod 24, the two probes 25 are respectively electrically connected with the conductive copper ring 13 through a conducting wire to form a positive electrode and a negative electrode.

Further, the conductive copper ring 13 comprises a first copper ring 28 and a second copper ring 29 which are arranged in parallel, the first copper ring 28 and the second copper ring 29 are fixed to each other through a first connecting block 30, the second copper ring 29 and the middle tray 7 are fixed to each other through a second connecting block 31, so that the first copper ring 28 and the second copper ring 29 perform synchronous rotary motion along with the middle tray 7 and the chassis 6, and the first copper ring 28 and the second copper ring 29 are both electrically connected with the positive and negative probes 25 through wires correspondingly.

Further, the power supply device 12 includes a fixing seat 32, a plurality of mounting portions 33 are uniformly formed on each side wall of the fixing seat 32 in a integral manner, so that the fixing seat 32 is in a cross shape as a whole, the mounting portions 33 are mounted in the mounting holes 50, an adjusting groove 34 is formed on the outer side of the mounting portions 33, a power-on seat 35 capable of being adjusted in a vertical direction is arranged in the adjusting groove 34, the power-on seat 35 is provided with a conductive block 36 exposed at one end of the power-on seat, the power of the power-on seat 35 is electrically connected, and is electrically conducted with the conductive block 36 through a wire, and the conductive block 36 is in contact with the inner side walls of the first copper ring 28 and the second copper ring 29 to achieve electrical conduction.

Further, the lifting device 16 includes a lifting cylinder 37 and a lifting frame 38 disposed below the lifting cylinder 37, the lifting cylinder 37 is mounted on the top plate 8 through a fixing plate 60, the lifting cylinder 37 is provided with a transmission shaft, the transmission shaft is in transmission connection with the lifting frame 38, so that the lifting frame 38 can be driven by the lifting cylinder 37 to ascend or descend in the vertical direction, the lifting frame 38 is provided with a sliding chute 39 with a U-shaped cross section, an opening of the sliding chute 39 faces outwards, two ends of the sliding chute 39 are open ends, the open ends are respectively provided as an inlet end 61 and an outlet end 62 along the rotation direction of the rotating plate, and the top plate 8 is provided with a clamping groove 40 matched with the open ends in the position corresponding to the lifting frame 38.

Further, the feeding mechanism 3 at the side of the loading station 14 and the material taking mechanism 4 at the side of the unloading are both composed of a bracket 17, a sliding device 18 and a unloading device 19, the bracket 17 is installed on the frame 1, an installation plate 51 is arranged at the top of the bracket 17, and the sliding device 18 for controlling the unloading device 19 to move transversely in the horizontal direction is installed on the installation plate 51.

Further, the sliding device 18 includes a first slide rail 42, a sliding cylinder 41 and a sliding plate 43, the first slide rail 42 and the sliding cylinder 41 are respectively installed at the front and rear sides of the installation plate 51, the first slide rail 42 is optimally but not limited to be two, the two first slide rails 42 are parallel to each other and are respectively installed on the installation plate 51 with a certain distance, the sliding plate 43 is slidably connected with the first slide rail 42 through a first sliding block 44 installed at the rear of the sliding plate 43, a second slide rail 45 is arranged at the front of the sliding plate 43, the two second slide rails 45 are optimally but not limited to be two, the two second slide rails 45 are parallel to each other and are respectively installed on the sliding plate 43 with a certain distance, the rear of the sliding plate 43 is also in transmission connection with the sliding cylinder 41, and the sliding plate 43 is driven by the sliding cylinder 41 to realize reciprocating transverse sliding on the first slide rail 42 through the first sliding block 44.

Further, two stoppers 52 are disposed between the two first sliding rails 42, the two stoppers 52 are respectively mounted at two ends of the mounting plate 51, and a buffer 53 is disposed on each stopper 52 to reduce vibration and impact generated during the sliding of the sliding plate 43.

Further, the unloading device 19 includes a lifting plate 20 for controlling vertical lifting movement in the vertical direction and a clamping assembly 21 mounted on the lifting plate 20, the lifting plate 20 is provided with a plurality of second sliding blocks 46, the lifting plate 20 is respectively slidably connected with two second sliding rails 45 through the plurality of second sliding blocks 46 at the rear, a positioning block 59 is provided on the top of the sliding plate 43, a lifting cylinder 54 is provided on the positioning block 59, and the lifting cylinder 54 is in transmission connection with the lifting plate 20 through a transmission shaft 58, so that the lifting plate 20 performs vertical lifting movement on the second sliding rails 45 through the second sliding blocks 46.

Further, the clamping assembly 21 comprises a rotating cylinder 47 and clamping fingers 48, the rotating cylinder 47 is fixedly mounted on the lifting plate 20, the clamping fingers 48 are provided with a tensioning cylinder 49 for controlling the loosening or clamping action of the clamping fingers, the clamping fingers 48 are mounted on the rotating cylinder 47 through the tensioning cylinder 49, and the clamping fingers 48 on the tensioning cylinder 49 are driven by the rotating cylinder 47 to rotate or turn in different directions.

Furthermore, a limit block 55 is disposed on one side of the sliding plate 43, a block 56 is disposed on the top of the lifting plate 20, and the block 56 abuts against the limit block 55 along with the descending of the lifting plate 5, so that the limit block 21 limits the descending stroke of the removing device 3.

Further, the limiting block 55 is provided with a limiting groove 57 which is matched and clamped with the clamping block 56.

Further, the direction of the rotating output shaft of the rotating cylinder 47 is changed, so that the feeding device and the material taking device can realize clamping actions in different directions.

When specific production is carried out, the lifting device 16 on the top disc 8 is in a lifting state in advance, the probe devices 11 above the motor bases 10 at the loading station 14 and the unloading station 15 are in a lifting state under the action of the lifting device 16, the motor bases 10 at the loading station 14 are vacant, and the motor bases 10 at the unloading station 15 are provided with motors which finish running-in.

(1) Putting a motor on the motor base 10 of the feeding station 14, specifically:

firstly, the sliding cylinder 41 is started, the sliding plate 43 is driven by the sliding cylinder 41 to move to a material taking position, at this time, the lifting cylinder 54 is started, the transmission shaft enables the lifting plate 20 to slide downwards along the second slide rail 45 through the second slide block 46, after the lifting plate is lowered to a proper position, the rotating cylinder 47 is started, the rotating output shaft drives the loosening cylinder 49 and the clamping fingers 48 to horizontally rotate to an angle for taking materials, and then the loosening cylinder 49 controls the clamping fingers 48 to clamp the motor.

Then, after the motor is clamped, the rotating cylinder 47 is started again to drive the elastic cylinder 49 and the clamping fingers 48 to rotate horizontally in the opposite direction to the discharging angle, the lifting cylinder 54 is started, and the transmission shaft slides the lifting plate 20 and the clamping assembly 21 upwards along the second slide rail 45 through the second slide block 46.

Then, the sliding cylinder 41 is started, the sliding plate 43 is driven by the sliding cylinder 41 to move to the material placing position, after the material placing position is reached, the lifting cylinder 54 is started, the lifting plate 20 is slid downwards along the second sliding rail 45 through the second sliding block 46 again by the transmission shaft, the clamping fingers 48 are driven by the elastic cylinder 49 to be loosened, the motor is placed in the motor base 10 of the material loading station 14, after the material placing position is completed, the lifting cylinder 54 is started again, the lifting plate 20 and the clamping assembly 21 slide upwards and ascend along the second sliding rail 45 through the second sliding block 46, at the moment, the rotating cylinder 47 is started, and the elastic cylinder 49 and the clamping fingers 48 are driven by the rotating output shaft to horizontally rotate again to the material taking angle.

Finally, the sliding cylinder 41 is started, the sliding plate 43 is driven by the sliding cylinder 41 to move to the material taking position again, and the steps are repeated to complete the material taking operation.

(2) Take away the motor that finishes running-in to the motor cabinet 10 of unloading station 15, specifically:

firstly, the sliding cylinder 41 is started, the sliding plate 43 is driven by the sliding cylinder 41 to move to the position above the unloading station 15, at this time, the lifting cylinder 54 is started, the transmission shaft enables the lifting plate 20 to slide downwards along the second slide rail 45 through the second slide block 46, after the lifting plate is lowered to a proper position, the tensioning cylinder 49 drives the clamping finger 48 to clamp the motor in the motor base 10 of the unloading station 15, subsequently, the lifting cylinder 54 is started again, the transmission shaft enables the lifting plate 20 to slide upwards along the second slide rail 45 through the second slide block 46, and the clamping finger 48 takes out the motor from the motor base 10.

Then, after the motor is clamped, the sliding cylinder 41 is started, the sliding plate 43 moves to the upper side of the discharging rail 5 under the driving of the sliding cylinder 41, the rotating cylinder 47 is started to drive the tightening cylinder 49 and the clamping fingers 48 to longitudinally rotate for 90 degrees, so that the clamping fingers 48 overturn the motor to the upper side of the discharging rail 5, the tightening cylinder 49 drives the clamping fingers 48 to loosen, the motor is placed on the discharging rail 5, and the motor is sent out of the device through the discharging rail 5.

And then, after the clamping fingers 48 put down the motor on the feeding rail, the rotating cylinder 47 is started to drive the elastic cylinder 49 and the clamping fingers 48 to rotate reversely for resetting in a reverse direction, so that the unloading is completed and the resetting is completed, and the steps are repeated to complete the unloading action.

(3) Running in the motor base 10 sent to the feeding station 14 in the step (1), specifically:

when the motor base 10 of the loading station 14 puts on the motor and the motor base 10 of the unloading station 15 takes out the motor, the lifting device 16 positioned above the loading station 14 and the unloading station 15 starts to work.

When the lifting frame 38 is in a lifting state, the probe devices 11 above the motor bases 10 of the loading station 14 and the unloading station 15 are lifted by the lifting frame 38 synchronously, at the moment, the rollers 26 in the probe devices 11 on the two stations are positioned in the sliding grooves 39 of the lifting frame 38, when the lifting cylinder 37 is started, the lifting frame 38 in the lifting state is pressed downwards towards the direction of the top plate 8, the lifting frame 38 is driven by the lifting cylinder 37 to descend in the vertical direction, at the moment, the rollers 26 in the sliding grooves 39 are driven to descend together when the lifting frame 38 descends, the rollers 26 move the probes 25 on the bottom fixing blocks 27 to the motor bases 10 below (the loading station 14 and the unloading station 15) through the transmission rod 24, so that the motor in the motor base 10 at the loading station 14 is in contact with the probes 25 above the motor base to realize power-on running-on, and the motor in the motor base 10 at the unloading station 15 is taken away, so that the motor base 10 at the position and the probe devices 11 above the motor base 10 at the position are idle.

(4) The turntable mechanism 2 rotates, and the steps are circulated to realize automatic production, specifically:

when the lifting frame 38 descends to the maximum forming position, the lifting frame 38 is clamped in the top plate 8 and the clamping groove 40 matched with the lifting frame, so that the sliding groove 39 of the lifting frame 38 descends to the top plate 8, at the moment, the base plate 6 and the middle tray 7 rotate clockwise by the stroke of one running-in unit, the motor base 10 originally positioned at the loading station 14 moves clockwise through the rotation of the turntable mechanism 2 and leaves the loading station 14, the corresponding probe device 11 is separated from the outlet end 62 of the sliding groove 39 through the roller 26, the motor base 10 originally positioned at the unloading station 15 moves clockwise to the loading station 14 through the rotation of the turntable mechanism 2, and the probe device 11 above the motor base 10 moves the position of the loading station 14 in the chute 39 synchronously through the roller 26, meanwhile, one motor base 10 behind the original unloading station 15 moves to the unloading station 15 clockwise through the rotation of the turntable mechanism 2, and the probe device 11 slides into the chute 39 from the inlet end 61 of the chute 39 through the roller 26, after the probe device is in place, the lifting cylinder 37 is started to drive the lifting frame 38 to rise along the vertical direction, the roller 38 drives the roller 26 again, and the roller 26 drives the probe device 11 at the loading station 14 and the unloading station 15 to rise so as to wait for the operation of loading and taking out the motor in the next step.

Further, under the coordination of repeated lifting movement of the lifting frame 38 and synchronous rotation of the turntable mechanism 2, the working unit provided with the motor at the loading station 14 is rotated out for running-in, the working unit completing unloading at the unloading station 15 is synchronously rotated to the loading station 14 for motor installation, and meanwhile, another working unit adjacent to the unloading station 15 is synchronously moved to the unloading station 15 for motor unloading, so that running-in of the production line type circulating motor is realized.

The above, it is only the preferred embodiment of the present invention, not right the technical scope of the present invention makes any restriction, the technical personnel of the industry, under this technical scheme's enlightenment, can do some deformation and modification, all the basis the utility model discloses a technical essence is to any modification, the equivalent change and the modification of the above embodiment do, all still belong to the technical scheme's scope of the present invention.

Claims (10)

1. The utility model provides a miniature direct current motor running-in equipment which characterized in that: comprises a frame, a turntable mechanism, a feeding mechanism, a material taking mechanism and a material discharging rail;

the rotary table mechanism is arranged on the rack and comprises a base plate, a middle tray, a top tray and a mounting seat, wherein the base plate, the middle tray and the top tray are sequentially arranged from bottom to top, the mounting seat is arranged at the center of each tray, the base plate is provided with a plurality of motor bases, probe devices used for electrifying and running in the motors are arranged above the motor bases, the probe devices are arranged on the middle tray, a power supply device and a conductive copper ring which are electrically connected with each other are arranged between the middle tray and the top tray, the top tray and the power supply device are both arranged on the mounting seat, the conductive copper ring is electrically connected with the probe devices, and the top tray is provided with a lifting device which is positioned above a feeding station and a discharging station and used for controlling the probe devices on the two stations to perform lifting movement;

the feeding mechanism is arranged on one side of a loading station of the turntable mechanism, the taking mechanism is arranged on one side of an unloading station of the turntable mechanism, the feeding mechanism and the taking mechanism respectively comprise a support, a sliding device and a taking and unloading device, the sliding device is arranged on the support, the taking and unloading device comprises a lifting plate and a clamping assembly arranged on the lifting plate, and the lifting plate is slidably arranged on the sliding device so that the lifting plate drives the clamping assembly to slide on the sliding device in a reciprocating manner to realize loading or unloading operation;

the discharging rail is arranged below the material taking mechanism to bear and transport the motor taken out of the turntable mechanism by the material taking mechanism.

2. The miniature direct current motor running-in device of claim 1, wherein: the chassis is in transmission connection with the driving mechanism so that the chassis and the middle tray realize synchronous rotary motion under the driving of the driving mechanism.

3. A miniature dc motor running-in apparatus according to claim 1, wherein: the probe device comprises a transmission rod and a probe, the transmission rod is slidably mounted in the middle tray, a roller positioned above the top tray is arranged at the top end of the transmission rod, a fixed block positioned above the motor base is arranged at the bottom end of the transmission rod, and the probe is mounted on the fixed block and electrically connected with the conductive copper ring through a lead.

4. A miniature dc motor running-in apparatus according to claim 3, wherein: the conductive copper ring comprises a first copper ring and a second copper ring, the first copper ring and the second copper ring are electrically conducted with the positive electrode and the negative electrode of the probe correspondingly through wires respectively, a first connecting block used for fixing each other is arranged between the first copper ring and the second copper ring, a second connecting block used for fixing each other is arranged between the second copper ring and the middle tray, and the first copper ring and the second copper ring are connected with the probe through wires respectively.

5. A miniature dc motor running-in apparatus according to claim 3, wherein: the power supply device comprises a fixing seat, the fixing seat is integrally provided with a plurality of installation parts and a plurality of adjustment grooves, the adjustment grooves are internally provided with power-on seats capable of being adjusted in a lifting mode, conductive blocks electrically connected with a power supply are arranged in the power-on seats, the conductive blocks are exposed out of one ends of the power-on seats, and the inner side walls of the conductive copper rings are in mutual contact to achieve electrical conduction.

6. A miniature dc motor running-in apparatus according to claim 3, wherein: the lifting device comprises a lifting cylinder and a lifting frame arranged below the lifting cylinder, the lifting cylinder is installed on the top disc through a fixed plate, the lifting frame is connected with the lifting cylinder in a transmission mode to lift in the vertical direction, a sliding groove is formed in the lifting frame, the roller is matched with the sliding groove, the cross section of the sliding groove is U-shaped, a clamping groove is formed in the top disc, the clamping groove is matched with the lifting frame, when the lifting frame is in a descending state, the lifting frame is clamped in the clamping groove, and the roller is made to pass through the rotary motion of the rotary disc to enter or leave the sliding groove.

7. A miniature dc motor running-in apparatus according to claim 1, wherein: the sliding device comprises a sliding cylinder, a first sliding rail and a sliding plate, the sliding cylinder and the first sliding rail are respectively arranged on two sides of the support, and the sliding plate is connected with the first sliding rail in a sliding mode through a first sliding block and is in transmission connection with the sliding cylinder, so that the sliding plate can slide on the first sliding rail in a reciprocating mode in the horizontal direction.

8. The miniature direct current motor running-in device of claim 7, wherein: the sliding plate is provided with a second sliding rail, the lifting plate is in sliding connection with the second sliding rail through a second sliding block, and the lifting plate is in transmission connection with a lifting cylinder arranged at the top of the sliding plate, so that the lifting plate can vertically move on the second sliding rail.

9. The miniature direct current motor running-in device of claim 8, wherein: and a limiting block is arranged on one side of the sliding plate, a clamping block is arranged at the top of the lifting plate, and the clamping block is mutually abutted with the limiting block along with the descending of the lifting plate, so that the limiting block limits the descending stroke of the unloading device.

10. A miniature dc motor running-in apparatus according to claim 1, wherein: the clamping assembly comprises a rotary cylinder and a clamping finger, the rotary cylinder is mounted on the lifting plate, the clamping finger is provided with an elastic cylinder used for controlling the loosening or clamping state of the clamping finger, and the elastic cylinder is mounted on the rotary cylinder so that the rotary cylinder drives the elastic cylinder and the clamping finger to rotate in different directions.

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