CN113644797B - Automatic assembling equipment for shell components - Google Patents

Abstract

The invention discloses automatic assembling equipment for a shell component, which comprises a frame, wherein a shell feeding mechanism, a central shaft riveting mechanism, a triangular spring plate mounting mechanism, a triangular spring plate detection mechanism, a defective product removing mechanism, a central shaft oiling mechanism, a rotor mounting mechanism, a rotor surface cleaning mechanism, a discharging mechanism and a shell conveying mechanism are sequentially arranged on the frame from left to right; when the shell component is assembled, through the mechanisms, the central shaft and the motor shell can be automatically riveted, the triangular spring plate body is automatically installed on the central shaft, the installation correctness of the triangular spring plate body is detected, the central shaft is automatically oiled, the rotor body is cleaned, and the rotor body is installed on the central shaft, so that the whole assembly process is free from manual operation, automatic production is realized, labor cost is reduced, and production efficiency is greatly improved.

Description

Automatic assembling equipment for shell components

Technical Field

The invention relates to the technical field of motor production and assembly, in particular to automatic assembly equipment for a shell component.

Background

At present, when the shell component of the stepping motor is assembled, a central shaft is assembled in the shell through a single riveting device, the triangular elastic sheet is assembled on the central shaft manually, the central shaft is oiled manually, the rotor is cleaned manually and then is filled in the central shaft, the assembly process of the shell component is completed manually, three to four workers are needed, the labor and the effort are wasted, the material transfer container is multiple and long in time, the cost is high, and the assembly speed of the motor shell component is restricted.

Disclosure of Invention

The present invention is directed to an automatic assembling device for housing components, which solves more than one of the problems of the prior art.

In order to achieve the above purpose, the present invention adopts the following scheme: an automatic assembly device for a housing assembly, characterized in that: the machine comprises a machine frame, a machine shell feeding mechanism, a central shaft riveting mechanism, a triangular spring plate mounting mechanism, a triangular spring plate detection mechanism, a defective product removing mechanism, a central shaft oiling mechanism, a rotor mounting mechanism, a rotor surface cleaning mechanism, a discharging mechanism and a machine shell conveying mechanism, wherein the machine shell feeding mechanism, the central shaft riveting mechanism, the triangular spring plate mounting mechanism, the triangular spring plate detection mechanism, the defective product removing mechanism, the central shaft oiling mechanism, the rotor mounting mechanism, the rotor surface cleaning mechanism and the machine shell conveying mechanism are arranged on the machine frame;

the shell feeding mechanism is used for automatically and orderly conveying the motor shell and positioning the motor shell;

The central shaft riveting mechanism is used for riveting a central shaft to be assembled to the central hole of the motor shell;

The triangular spring plate mounting mechanism is used for stamping the steel sheet to form the triangular spring plate body and conveying the triangular spring plate body into the motor shell with the riveted central shaft;

the triangular spring plate detection mechanism is used for detecting whether the triangular spring plate body is conveyed into the motor shell which is riveted with the central shaft or not and detecting whether the elastic force of the triangular spring plate body is in a normal range or not;

the defective product removing mechanism is used for removing defective semi-finished products which are not installed in place on the triangular spring plate body;

the central shaft oil pumping mechanism is used for conveying lubricating oil to the central shaft;

a rotor surface cleaning mechanism for removing contaminants attached to the surface of the rotor body;

the rotor mounting mechanism is used for assembling the rotor body to the central shaft;

The shell conveying mechanism is used for sequentially conveying the motor shell among the shell feeding mechanism, the central shaft riveting mechanism, the triangular elastic sheet mounting mechanism, the triangular elastic sheet detection mechanism, the defective product rejection mechanism, the central shaft oiling mechanism, the rotor mounting mechanism and the discharging mechanism.

Further, the shell feeding mechanism comprises a shell vibration disc and a feeding groove connected with a shell vibration disc discharge hole, and a stop block and a sensor are arranged at the front end of the feeding groove.

Further, the center shaft riveting mechanism comprises a center shaft conveying device and a riveting device, the center shaft conveying device is arranged on the frame and is provided with a first support frame, a center shaft vibration disc is arranged on the first support frame, a discharge hole of the center shaft vibration disc is connected with a conveying pipeline, the riveting device comprises a support seat arranged on the frame, a first jig used for fixing a motor shell is arranged on the support seat, a first round hole allowing the center shaft to pass through is formed in the first jig, a first cylinder is arranged on the support seat, a shaft feeding sliding block is arranged on a piston rod of the first cylinder, a second round hole used for fixing the center shaft is formed in the shaft feeding sliding block, a discharge hole of the conveying pipeline is correspondingly arranged on the second round hole, the shaft feeding sliding block can enable the second round hole to be communicated with the first round hole, a second cylinder is arranged in the support seat, a top shaft is arranged on the piston rod of the second cylinder, the top shaft can top move the center shaft in the second round hole upwards to extend and be connected with the motor shell, a piston rod of the first cylinder is arranged at the upper end of the first support frame, and a piston rod of the third cylinder is arranged on the third cylinder.

Further, triangle shell fragment installation mechanism is including triangle shell fragment forming device and triangle shell fragment conveyor, triangle shell fragment forming device is including setting up second support frame and the third support frame in the frame rotate on the second support frame and install the coil of strip be equipped with the progressive stamping die in the third support frame, be equipped with between coil of strip and the progressive stamping die and carry out stamping forming's steel band conveying mechanism in the progressive stamping die with the steel sheet of coil of strip, triangle shell fragment conveyor is including setting up the fourth cylinder on the third support frame be equipped with L shape slider on the piston rod of fourth cylinder, the shaping mold core setting in the progressive stamping die is on L shape slider be equipped with the second tool that is used for placing motor casing be located on the third support frame be equipped with first revolving cylinder between second tool and the progressive stamping die on the rotation axis of first revolving cylinder be equipped with two first guide arms in the lower extreme symmetry of revolving plate the moving end of first guide arm is equipped with the triangle claw that can be used for holding the shaping on the body on the triangle shell fragment, first guide arm and second drive the triangle mold core can carry out the rotation claw between two rotation of the first cylinder.

Further, the triangular spring plate detection mechanism comprises a third jig arranged on the frame, a fifth cylinder is arranged on one side of the third jig, a mounting seat is arranged on a piston rod of the fifth cylinder, and a pressure sensor for jacking the triangular spring plate body in the motor casing on the third jig is arranged at the lower end of the mounting seat.

Further, the defective product removing mechanism comprises a fourth jig arranged on the frame, a second rotary cylinder is arranged on one side of the fourth jig, and a defective product mechanical clamping hand capable of clamping a motor shell on the fourth jig is arranged on a rotary shaft of the second rotary cylinder through a connecting seat.

Further, the center shaft oil pumping mechanism comprises a fifth jig, a second guide rod cylinder and a fixed rod are respectively arranged on one side of the fifth jig on the frame, a lubricating oil shell for containing lubricating oil is arranged on the fixed rod, an oil pumping head mounting plate is arranged at the moving end of the second guide rod cylinder, an oil pumping head for pumping oil to a motor shell on the fifth jig is arranged on the oil pumping head mounting plate, and an oil pipe is connected between the lubricating oil shell and the oil pumping head.

Further, the rotor surface cleaning mechanism comprises a mounting seat arranged on the frame, a feeding rotating block, a receiving rotating block and a plurality of guide posts are respectively and rotatably arranged on the mounting seat, a third guide rod cylinder is further arranged on the mounting seat, a moving end of the third guide rod cylinder is provided with a moving plate, a plurality of guide posts are arranged on the moving plate, a fixed axle center for placing a rotor body is arranged between the plurality of guide posts, an adhesive tape is arranged on the feeding rotating block, one end of the adhesive tape sequentially bypasses the guide posts and then is connected onto the receiving rotating block, and the adhesive tape can clean the rotor body on the fixed axle center.

Further, the rotor mounting mechanism comprises a rotor placing disc arranged on the frame and used for placing a rotor body, a belt conveyor is arranged on one side of the rotor placing disc, a first rotor mechanical clamping hand used for conveying the rotor body in the rotor placing disc into the belt conveyor is arranged on one side of the rotor placing disc, a fourth support frame is further arranged on the frame, a fourth guide rod cylinder is arranged on the fourth support frame, a fifth guide rod cylinder is arranged at the moving end of the fourth guide rod cylinder, arch-shaped plates are arranged at the moving end of the fifth guide rod cylinder, two second rotor mechanical clamping hands used for clamping up the rotor body are arranged at the two ends of each arch-shaped plate, a sixth jig used for placing a motor shell is further arranged on the frame, and the fourth guide rod cylinder can drive the two second rotor mechanical clamping hands to be conveyed among the belt conveyor, the fixed axle center and the sixth jig.

Further, the shell conveying mechanism comprises a sixth air cylinder on the frame, a first mounting plate is arranged on a piston rod of the sixth air cylinder, a seventh air cylinder is arranged on the first mounting plate, a piston rod of the seventh air cylinder is horizontally arranged and provided with a second mounting plate, a plurality of shell mechanical clamping hands for clamping a motor shell are sequentially and equidistantly arranged on the second mounting plate from left to right, a third rotary air cylinder is arranged on the second mounting plate, and a second shell mechanical clamping hand from left to right on the second mounting plate is fixedly arranged on the third rotary air cylinder.

In summary, the beneficial effects of the invention are as follows: when the shell assembly is assembled, the shell is automatically and orderly discharged through the shell feeding mechanism, the shell is conveyed by the shell conveying mechanism, the central shaft and the shell are automatically riveted through the central shaft riveting mechanism, the triangular elastic sheet body is firstly subjected to stamping forming through the triangular elastic sheet mounting mechanism, then the formed triangular elastic sheet is automatically arranged on the central shaft, the central shaft is automatically oiled through the central shaft oiling mechanism, the rotor body is firstly cleaned through the rotor mounting mechanism, the cleaned rotor body is arranged on the central shaft, finally the assembled shell assembly is sent out through the discharging mechanism, the whole assembly process is free of manual operation, automatic production is realized, labor cost is reduced, and production efficiency is greatly improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic structural diagram of a feeding mechanism of a housing according to the present invention.

Fig. 3 is a schematic structural view of the central shaft riveting mechanism of the present invention.

Fig. 4 is a schematic partial cross-sectional view of a central shaft staking mechanism of the present invention.

Fig. 5 is a schematic structural view of the triangular spring plate mounting mechanism of the present invention.

FIG. 6 is a second schematic diagram of the triangle spring mounting mechanism of the present invention.

Fig. 7 is a schematic structural diagram of the triangle spring detection mechanism of the present invention.

Fig. 8 is a schematic structural diagram of the central shaft oiling mechanism of the present invention.

Fig. 9 is a schematic structural view of the rotor mounting mechanism of the present invention.

Fig. 10 is a schematic structural view of a rotor cleaning device according to the present invention.

Fig. 11 is a schematic structural view of a housing conveying mechanism according to the present invention.

Detailed Description

The following detailed description provides many different embodiments, or examples, for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numerals, such as repeated numbers and/or letters, may be used in various embodiments. These repetition are for the purpose of simplicity and clarity in describing the invention and do not in itself dictate a particular relationship between the various embodiments and/or configurations discussed.

Furthermore, spatially relative terms, such as "under" …, "underside," "inside-out," "above," "upper" and the like, may be used herein to facilitate a description of a relationship between one element or feature and another element or feature in the drawings, including different orientations of the device in use or operation, and the orientations depicted in the drawings. The spatially relative terms are intended to be construed as corresponding to a limitation of the present invention when the device is rotated 90 degrees or other orientations in which the spatially relative descriptors are used and the terms "first" and "second" are used for descriptive purposes only and not to be interpreted as indicating or implying a relative importance or an order of implying any particular order of magnitude. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

The invention is further described by the following drawings and detailed description: an automatic assembling apparatus for a housing assembly as shown in fig. 1 to 11, characterized in that: the machine comprises a machine frame 1, a machine shell feeding mechanism 2, a central shaft riveting mechanism 3, a triangular spring piece mounting mechanism 4, a triangular spring piece detecting mechanism 5, a defective product removing mechanism 100, a central shaft oiling mechanism 6, a rotor mounting mechanism 7, a rotor surface cleaning mechanism 17, a discharging mechanism 8 and a machine shell conveying mechanism 9, wherein the machine shell feeding mechanism 2, the central shaft riveting mechanism 3, the triangular spring piece mounting mechanism 4, the triangular spring piece detecting mechanism 5 and the machine shell conveying mechanism 9 are arranged on the machine frame 1;

The shell feeding mechanism 2 is used for automatically and orderly conveying the motor shell 10 and positioning the motor shell 10;

A center shaft caulking mechanism 3 for caulking a center shaft 11 to be assembled to a center hole position of the motor casing 10;

The triangular spring piece mounting mechanism 4 is used for stamping the steel sheet to form a triangular spring piece body 16 and conveying the triangular spring piece body 16 into the motor shell 10 riveted with the central shaft 11;

The triangular spring piece detection mechanism 5 is used for detecting whether the triangular spring piece body 16 is conveyed into the motor shell 10 which is riveted with the central shaft 11 or not, and detecting whether the elastic force of the triangular spring piece body 16 is in a normal range or not;

the defective product removing mechanism 100 is used for removing defective semi-finished products of the triangular spring plate body 16 which are not installed in place;

A central shaft oil striking mechanism 6 for conveying lubricating oil to the central shaft 11;

a rotor surface cleaning mechanism 17 for removing contaminants attached to the surface of the rotor body 91;

a rotor mounting mechanism 7 for assembling the rotor body 20 to the central shaft 11;

The casing conveying mechanism 9 is used for sequentially conveying the motor casing 10 among the casing feeding mechanism 2, the central shaft riveting mechanism 3, the triangular spring piece mounting mechanism 4, the triangular spring piece detecting mechanism 5, the defective product removing mechanism 100, the central shaft oiling mechanism 6, the rotor mounting mechanism 7 and the discharging mechanism 8.

When the shell assembly is assembled, the motor shell 10 is automatically and orderly discharged through the shell feeding mechanism 2, the shell conveying mechanism 9 conveys the shell, the central shaft 11 and the motor shell 10 are automatically riveted through the central shaft riveting mechanism 3, the triangular elastic sheet body 16 is firstly stamped and formed through the triangular elastic sheet mounting mechanism 4, the formed triangular elastic sheet is automatically mounted on the central shaft, the triangular elastic sheet detecting mechanism 5 detects whether the triangular elastic sheet body 16 is correctly mounted or not, the defective product which is not mounted in place is removed to a designated area through the defective product removing mechanism, the central shaft 11 is automatically oiled through the central shaft oiling mechanism 6, the rotor body 20 is firstly cleaned through the rotor mounting mechanism 7, the cleaned rotor body 20 is mounted on the central shaft 11, and finally the assembled shell assembly is sent out through the discharging mechanism 8.

Referring to fig. 1 and 2, the housing feeding mechanism 2 includes a housing vibration plate 21 and a feeding groove 22 connected to a discharge port of the housing vibration plate 21, where a stop block 23 and a sensor 24 are disposed at a front end of the feeding groove 22, the motor housing 10 is orderly discharged through the housing vibration plate 21, the stop block 23 can play a limiting role, and the sensor 24 can detect whether the motor housing 10 reaches a position of the stop block 23, so that the motor housing 10 can be conveniently and effectively clamped and conveyed by the housing conveying mechanism 9.

Referring to fig. 1, 3-4, the central shaft riveting mechanism 3 includes a central shaft conveying device 12 and a riveting device 13, the central shaft conveying device 12 includes a first supporting frame 31 disposed on the frame 1, a central shaft vibration disk 32 disposed on the first supporting frame 31, a discharge port of the central shaft vibration disk 32 is connected with a conveying pipe 33, the riveting device 13 includes a supporting seat 34 disposed on the frame 1, a first fixture 35 for fixing the motor housing 10 is disposed on the supporting seat 34, a first circular hole 36 capable of allowing the central shaft 11 to pass is disposed on the first fixture 35, a first cylinder 37 is disposed on the supporting seat 34, a shaft feeding slider 38 is disposed on a piston rod of the first cylinder 37, a second circular hole 39 for fixing the central shaft 11 is disposed on the shaft feeding slider 38, a discharge port of the conveying pipe 33 is correspondingly disposed on the second circular hole 39, the shaft feeding slider 38 is capable of enabling the second circular hole 39 to be in communication with the first circular hole 36, a second cylinder 300 is disposed in the supporting seat 34, a second cylinder 300 is disposed on the second cylinder 300, a second cylinder 301 is disposed on the second cylinder 300 and is capable of pressing against a first cylinder 301 and extends downward, and is disposed on the first cylinder 301, and a piston rod 301 extends downward, and a piston rod 301 is disposed on the second cylinder 31 extends upward, and is disposed on the second cylinder 33; according to the above structure, the central shaft 11 is conveyed on the second round hole 39 of the shaft conveying slide 38 through the central shaft vibration disc 32 and the conveying pipeline 33, the shaft conveying slide 38 is pushed forward by the first air cylinder 37, the central shaft 11 on the second round hole 39 is aligned with the first round hole 36, then the second air cylinder 300 works, the jacking central shaft 11 moves upwards into the first round hole 36 through the jacking shaft 301, the upper end of the central shaft 11 extends out of the first round hole 36, at the moment, the motor shell 10 covers the first jig 35, the third air cylinder 302 works, and the driving pressure head 303 presses downwards to rivet the motor shell 10 with the central shaft 11, so that the riveting work of the central shaft is realized.

Referring to fig. 1, 5-6, the triangular spring plate mounting mechanism 4 includes a triangular spring plate forming device 14 and a triangular spring plate conveying device 15, the triangular spring plate forming device 14 includes a second support frame 41 and a third support frame 42 disposed on the frame 1, a steel coil 43 is rotatably mounted on the second support frame 41, a progressive stamping die 44 is disposed in the third support frame 42, a steel belt conveying mechanism 45 capable of conveying a steel sheet of the steel coil 43 into the progressive stamping die 44 for stamping is disposed between the steel coil 43 and the progressive stamping die 44, the steel belt conveying mechanism 45 is a machine for stamping equipment in the prior art, and is not repeated herein, and during operation, the steel belt is sequentially conveyed into the progressive stamping die 44 by the steel belt conveying mechanism 45 for stamping.

Further, the triangular spring piece conveying device 15 includes a fourth cylinder 51 on the third support frame 42, an L-shaped sliding block 52 is provided on a piston rod of the fourth cylinder 51, a forming mold core 53 in the progressive stamping mold 44 is provided on the L-shaped sliding block 52, a second mold core 54 for placing the motor housing 10 is provided on the frame 1, a first rotary cylinder 55 is provided between the second mold core 54 and the progressive stamping mold 44 on the third support frame 42, a rotary plate 56 is provided on a rotary shaft of the first rotary cylinder 55, two first guide rod cylinders 57 are symmetrically provided at a lower end of the rotary plate 56, a triangular claw 58 capable of being used for clamping the triangular spring piece body 16 on the forming mold core 53 is provided at a moving end of the first guide rod cylinder 57, the first rotary cylinder 55 can drive the two triangular claws 58 to rotate and switch between the second mold core 54 and the forming mold core 53, because the forming mold core 53 of the progressive stamping mold 44 is provided on the L-shaped sliding block 52, after the triangular spring piece body 16 is stamped and formed, the triangular spring piece body 16 is automatically pushed out of the triangular body 16 by the first cylinder 57, the triangular claw 58 is automatically pushed out of the triangular body 16 by the second mold core 52 and the triangular claw 58, and the triangular claw body 16 is automatically formed by the third guide rod 58, and the triangular claw body 16 is automatically pushed by the third guide rod 58 to the triangular claw 16 after the triangular body 16 is formed by the triangular claw body 16.

Referring to fig. 1 and 7, the triangle spring detection mechanism 5 includes a third jig 61 disposed on the frame 1, a fifth cylinder 63 is disposed on one side of the third jig 61, a mounting seat 64 is disposed on a piston rod of the fifth cylinder 63, and a pressure sensor 65 for pressing the triangle spring body 16 in the motor housing 10 on the third jig 61 is disposed at a lower end of the mounting seat 64.

The defective product removing mechanism 100 comprises a fourth jig 62 arranged on the frame 1, a second rotary air cylinder 66 at one side of the fourth jig 62, and a defective product mechanical clamping hand 67 capable of clamping the motor casing 10 on the fourth jig 62 is arranged on the rotary shaft of the second rotary air cylinder 66 through a connecting seat.

During detection, the mounting seat 64 and the pressure sensor 65 are driven by the fifth air cylinder 63 to move downwards to press the triangular spring plate body 16 in the motor shell 10, and the current gravity value is displayed by the pressure sensor 65, so that whether the triangular spring plate body 16 is mounted on the central shaft 11 or not and whether a plurality of triangular spring plate bodies 16 are mounted or not can be judged; if abnormality is detected, the defective motor casing 10 on the fourth jig 62 is clamped by the defective mechanical clamping hand 67 on the defective rejecting mechanism 100, and defective products are clamped into the defective box 60, so that the purposes of automatically detecting the triangular spring plates and rejecting defective products are achieved.

Referring to fig. 1 and 8, the central shaft oiling mechanism 6 includes a fifth jig 71 disposed on the frame 1 and used for placing the motor casing 10, a second guide rod cylinder 72 and a fixing rod 73 are disposed on one side of the fifth jig 71 on the frame 1, a lubricant housing 74 used for placing lubricant is disposed on the fixing rod 73, an oiling head mounting plate 75 is disposed at a moving end of the second guide rod cylinder 72, an oiling head 76 used for oiling the motor casing 10 on the fifth jig 71 is disposed on the oiling head mounting plate 75, an oil pipe 77 is connected between the lubricant housing 74 and the oiling head 76, and during oiling, the oiling head mounting plate 75 and the oiling head 76 are driven to move downward to above the fifth jig 71 by the second guide rod cylinder 72, and the central shaft 11 in the motor casing 10 on the fifth jig 71 is oiled by the oiling head 76, thereby achieving the purpose of automatic oiling.

Referring to fig. 1, 9-10, the rotor surface cleaning device 17 includes a mounting seat 81 disposed on the frame 1, a feeding rotating block 82, a receiving rotating block 83 and a plurality of guide posts 84 are rotatably mounted on the mounting seat 81, a third guide rod cylinder 85 is further disposed on the mounting seat 81, a moving end of the third guide rod cylinder 85 is provided with a moving plate 86, a plurality of guide posts 87 are disposed on the moving plate 86, a fixed shaft center 89 for placing a rotor body 91 is disposed between the plurality of guide posts 87, an adhesive tape 88 is disposed on the feeding rotating block 82, one end of the adhesive tape 88 bypasses the guide posts 84 and the guide posts 87 in sequence and then is connected to the receiving rotating block 83, and the adhesive tape 88 can clean a rotor body 91 on the fixed shaft center 89.

The rotor mounting mechanism 7 comprises a rotor placing disc 92 arranged on the frame 1 and used for placing a rotor body 91, a belt conveyor 93 and a first rotor mechanical clamping hand 94 capable of conveying the rotor body 91 in the rotor placing disc 92 into the belt conveyor 93 are arranged on one side of the rotor placing disc 92, a fourth supporting frame 95 is further arranged on the frame 1, a fourth guide rod cylinder 96 is arranged on the fourth supporting frame 95, a fifth guide rod cylinder 97 is arranged at the moving end of the fourth guide rod cylinder 96, an arch-shaped plate 90 is arranged at the moving end of the fifth guide rod cylinder 97, two second rotor mechanical clamping hands 98 used for clamping the rotor body 91 are arranged at the two ends of the arch-shaped plate 90, a sixth jig 99 used for placing a motor shell 10 is further arranged on the frame 1, and the fourth guide rod cylinder 96 can drive the two second rotor mechanical clamping hands 98 to convey among the belt conveyor 93, the fixed axle center 89 and the sixth jig 99.

When the rotor surface cleaning device 17 and the rotor mounting mechanism 7 work, firstly, the rotor body 91 in the rotor placing disc 92 is conveyed into the belt conveyor 93 through the first rotor mechanical clamping hand 94, the rotor body 91 is moved towards the second rotor mechanical clamping hand 98 by the belt conveyor 93, one rotor body 91 on the belt conveyor 93 is clamped by the second rotor mechanical clamping hand 98, the fourth guide rod cylinder 96 drives the rotor body 91 on the second rotor mechanical clamping hand 98 to move to the position above the fixed shaft center 89, the rotor body 91 is placed on the fixed shaft center 89, then, the feeding rotating block 82 and the collecting rotating block 83 are driven to rotate through a motor, the feeding rotating block 82 and the collecting rotating block 83 enable the feeding rotating block 82 to convey out the adhesive tape 88, the used adhesive tape 88 is recovered through the collecting rotating block 83, cleaning friction can be carried out on the outer wall surface of the rotor body 91 on the fixed shaft center 89 in the process of the adhesive tape 88, after that, the second rotor mechanical clamping hand 98 on the rear side moves to the belt conveyor body 91 to the position of the fixed shaft center 89, the guide rod body 98 is cleaned by the second rotor mechanical clamping hand 98, and the second rotor body 91 is conveyed to the position of the fixed shaft center body 89 through the second rotor body 89, and the second rotor body is cleaned by the second rotor body 98, and the second rotor body is conveyed to the position on the fixed shaft center body 91, and the shaft center 91 is cleaned by the second body is conveyed to the position on the fixed shaft center body through the second clamping body, and the cylinder body after the cleaning body is cleaned.

Referring to fig. 1, 9 and 11, the discharging mechanism 8 includes an eighth cylinder 200 and a guiding chute 202, a pushing plate 201 is disposed on a piston rod of the eighth cylinder 200, during operation, the assembled motor housing 10 is transferred to the upper side of the guiding chute 202 by the housing transfer mechanism 9, and finally the assembled motor housing 10 is pushed out by the pushing plate 201 through the operation of the eighth cylinder 200, so as to realize the assembly of the housing assembly.

It should be noted that, the discharging mechanism 8 may be provided with a guiding chute 202 alone, and the discharging mechanism may automatically drop down by self gravity of the motor housing 10, so as to achieve the discharging purpose.

Referring to fig. 1 and 11, the shell conveying mechanism 9 includes a sixth cylinder 101 on the frame 1, a piston rod of the sixth cylinder 101 extends upward and is provided with a first mounting plate 102, a seventh cylinder 103 is provided on the first mounting plate 102, a piston rod of the seventh cylinder 103 is horizontally disposed and is provided with a second mounting plate 104, a plurality of shell mechanical clamping devices 106 for clamping the motor shell 10 are sequentially and equidistantly disposed on the second mounting plate 104 from left to right, wherein the shell conveying mechanism includes a shell mechanical clamping device 106a, a shell mechanical clamping device 106b, a shell mechanical clamping device 106c, a shell mechanical clamping device 106d, a shell mechanical clamping device 106e, a shell mechanical clamping device 106f, a shell mechanical clamping device 106g, a third rotary cylinder 105 is provided on the second mounting plate 104, a second shell mechanical clamping device 106 from left to right is fixedly mounted on the second rotary cylinder 105, that is, and a shell mechanical clamping device 106b is mounted on the third rotary cylinder 105, and when the central shaft riveting mechanism 3 is in a station, an opening of the motor shell 10 is required to be arranged on the first shell 35, and the motor shell 10 can be smoothly arranged on the second shell assembly 35 when the first shell is required to be turned over to be mounted on the third shell assembly 35.

The specific working principle of the invention is as follows:

Firstly, placing a motor shell 10 to be assembled in a shell vibration disk 21, placing a central shaft 11 to be assembled in a central shaft vibration disk 32, and placing a rotor body 91 to be assembled in a rotor placing disk 92; when the housing assembly starts to be assembled, the motor housing 10 is orderly discharged through the housing vibration plate 21, the stop block 23 can play a limiting role, the sensor 24 can detect whether the motor housing 10 reaches the position of the stop block 23, one motor housing 10 in the feed tank 22 is clamped by the housing mechanical clamping hand 106a and is conveyed to the first jig 35, the central shaft 11 is conveyed on the second round hole 39 of the shaft conveying slide 38 through the central shaft vibration plate 32 and the conveying pipeline 33, the first cylinder 37 works to push the shaft conveying slide 38 forwards to enable the central shaft 11 on the second round hole 39 to be aligned with the first round hole 36, Then the second cylinder 300 works, the top movable central shaft 11 moves upwards to the first round hole 36 through the top shaft 301, the upper end of the central shaft 11 stretches out of the first round hole 36, the motor shell 10 covers the first jig 35 at the moment, the third cylinder 302 works, the driving pressure head 303 presses downwards to rivet the motor shell 10 with the central shaft 11, after the riveting is finished, the motor shell 10 is clamped by the shell mechanical clamping hand 106b and rotated by 180 degrees through the third rotary cylinder 105, and the motor shell 10 is fixed on the second jig 54 with an upward opening; At this time, since the molding core 53 of the progressive press die 44 is disposed on the L-shaped slider 52, after the triangular spring body 16 is press-molded, the L-shaped slider 52, the molding core 53 and the triangular spring body 16 after press molding are pushed out by the first guide cylinder 57, the triangular spring body 16 on the molding core 53 is pinched up by the triangular claw 58, and then the triangular claw 58 is driven to rotate by the first rotary cylinder 55, so that the triangular claw 58 pinching up the triangular spring body 16 is rotated to above the second jig 54, and the triangular spring body 16 is placed on the central shaft 11 in the motor housing 10 on the second jig 54, thereby realizing the automatic molding and the automatic assembly of the triangular spring plate body 16; then the motor shell 10 with the triangular spring plates is conveyed to the third jig 61 by the shell mechanical clamping hand 106c, during detection, the mounting seat 64 and the pressure sensor 65 are driven by the fifth air cylinder 63 to downwards move the triangular spring plate body 16 in the motor shell 10, the current gravity value is displayed by the pressure sensor 65, so that whether the triangular spring plate body 16 is mounted and whether a plurality of triangular spring plate bodies 16 are mounted can be judged, after detection, the motor shell 10 is clamped to the fourth jig 62 by the shell mechanical clamping hand 106d, when abnormality is detected, the defective motor shell 10 on the fourth jig 62 can be clamped by the defective mechanical clamping hand 67, The defective products are clamped into the defective product box 60, such as a defective product motor shell 10, the motor shell 10 can be clamped and conveyed onto a fifth jig 71 by a shell mechanical clamping hand 106e, during oiling work, an oiling head mounting plate 75 and an oiling head 76 are driven to move downwards to above the fifth jig 71 by a second guide rod cylinder 72, and oiling is performed on a central shaft 11 in the motor shell 10 on the fifth jig 71 by the oiling head 76, so that the purpose of automatic oiling is achieved; after oiling, the motor shell 10 is clamped and conveyed to the sixth jig 99 by the shell mechanical clamping hand 106 f; At this time, when the rotor mounting mechanism 7 is operated synchronously, the rotor body 91 in the rotor placing tray 92 is conveyed into the belt conveyor 93 by the first rotor mechanical gripper 94, the rotor body 91 is moved towards the second rotor mechanical gripper 98 by the belt conveyor 93, one rotor body 91 on the belt conveyor 93 is gripped by the second rotor mechanical gripper 98, the fourth guide rod cylinder 96 drives the rotor body 91 on the second rotor mechanical gripper 98 to move above the fixed axis 89, the rotor body 91 is placed on the fixed axis 89, and then the feeding rotating block 82 and the receiving rotating block 83 rotate, The feeding rotating block 82 and the receiving rotating block 83 are driven to rotate by a motor, the feeding rotating block 82 sends out the adhesive tape 88, the used adhesive tape 88 is recovered by the receiving rotating block 83, the outer wall surface of the rotor body 91 on the fixed axle center 89 can be cleaned and rubbed in the process of conveying the adhesive tape 88, the cleanness of the rotor body 91 is ensured, then the second rotor mechanical clamping hand 98 at the rear side moves to the belt conveyor 93 to clamp the rotor body 91 again, the second rotor mechanical clamping hand 98 at the front side clamps the cleaned rotor body 91, the rotor body 91 on the belt conveyor 93 is conveyed to the fixed axle center 89 by the operation of the fourth guide rod cylinder 96, meanwhile, the cleaned rotor body 91 on the fixed axle center 89 is conveyed into the motor shell 10 on the sixth jig 99, so that the installation of the rotor is realized; And then the assembled motor shell 10 is conveyed to the upper part of the guide inclined chute 202 by the shell mechanical clamping hand 106g, and finally the assembled motor shell 10 is pushed out by the pushing plate 201 through the eighth cylinder 200 to realize the full-automatic assembly of the shell component.

While the basic principles and main features of the present invention and advantages of the present invention have been shown and described in connection with the above, it will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, but is described in the above embodiments and description merely to illustrate the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (9)

1. An automatic assembly device for a housing assembly, characterized in that: the machine comprises a machine frame (1), a machine shell feeding mechanism (2), a central shaft riveting mechanism (3), a triangular spring plate mounting mechanism (4), a triangular spring plate detection mechanism (5), a defective product removing mechanism (100), a central shaft oiling mechanism (6), a rotor mounting mechanism (7), a rotor surface cleaning mechanism (17), a discharging mechanism (8) and a machine shell conveying mechanism (9), wherein the machine shell feeding mechanism (2), the central shaft riveting mechanism (3), the triangular spring plate mounting mechanism (4), the triangular spring plate detection mechanism (7) and the defective product removing mechanism (100) are arranged on the machine frame (1);

The shell feeding mechanism (2) is used for automatically and orderly conveying the motor shell (10) and positioning the motor shell (10);

A central shaft riveting mechanism (3) for riveting a central shaft (11) to be assembled to the central hole position of the motor shell (10);

The triangular spring piece mounting mechanism (4) is used for stamping the steel sheet to form a triangular spring piece body (16) and conveying the triangular spring piece body (16) into the motor shell (10) with the riveted central shaft (11);

the triangular spring piece detection mechanism (5) is used for detecting whether the triangular spring piece body (16) is conveyed into the motor shell (10) which is riveted with the central shaft (11) or not and detecting whether the elastic force of the triangular spring piece body (16) is in a normal range or not;

The defective product removing mechanism (100) is used for removing defective semi-finished products which are not installed in place in the triangular spring plate body (16);

a central shaft oil pumping mechanism (6) for conveying lubricating oil to the central shaft (11);

a rotor surface cleaning mechanism (17) for removing contaminants attached to the surface of the rotor body (91);

a rotor mounting mechanism (7) for assembling the rotor body (20) to the central shaft (11);

the shell conveying mechanism (9) is used for sequentially conveying the motor shell (10) among the shell feeding mechanism (2), the central shaft riveting mechanism (3), the triangular spring piece mounting mechanism (4), the triangular spring piece detecting mechanism (5), the defective product removing mechanism (100), the central shaft oiling mechanism (6), the rotor mounting mechanism (7) and the discharging mechanism (8);

The triangular spring piece mounting mechanism (4) comprises a triangular spring piece forming device (14) and a triangular spring piece conveying device (15), the triangular spring piece forming device (14) comprises a second support frame (41) and a third support frame (42) which are arranged on the frame (1), a steel coil (43) is rotatably arranged on the second support frame (41), a progressive stamping die (44) is arranged in the third support frame (42), a steel belt conveying mechanism (45) which can convey steel sheets of the steel coil (43) into the progressive stamping die (44) for stamping forming is arranged between the steel coil (43) and the progressive stamping die (44), the triangular spring piece conveying device (15) comprises a fourth air cylinder (51) arranged on the third support frame (42), an L-shaped sliding block (52) is arranged on a piston rod of the fourth air cylinder (51), a forming die core (53) in the progressive stamping die (44) is arranged on the L-shaped sliding block (52), a second jig (54) used for placing a motor (10) is arranged on the frame (1), a rotary jig (55) is arranged between the third support frame (42) and the rotary jig (55), two first guide rod cylinders (57) are symmetrically arranged at the lower end of the rotating plate (56), triangular claws (58) capable of being used for clamping the triangular spring plate body (16) on the forming mold core (53) are arranged at the moving end of the first guide rod cylinders (57), and the first rotating cylinder (55) can drive the two triangular claws (58) to rotate and switch between the second jig (54) and the forming mold core (53).

2. The automatic assembling apparatus for a chassis assembly according to claim 1, wherein: the shell feeding mechanism (2) comprises a shell vibration disc (21) and a feeding groove (22) connected with a discharge hole of the shell vibration disc (21), wherein a stop block (23) and a sensor (24) are arranged at the front end of the feeding groove (22).

3. The automatic assembling apparatus for a chassis assembly according to claim 1, wherein: the center shaft riveting mechanism (3) comprises a center shaft conveying device (12) and a riveting device (13), the center shaft conveying device (12) is arranged on the frame (1) and is provided with a first supporting frame (31), a center shaft vibration disc (32) is arranged on the first supporting frame (31), a discharge hole of the center shaft vibration disc (32) is connected with a conveying pipeline (33), the riveting device (13) comprises a supporting seat (34) arranged on the frame (1), a first jig (35) for fixing a motor shell (10) is arranged on the supporting seat (34), a first round hole (36) allowing the center shaft (11) to pass through is formed in the first jig (35), a first cylinder (37) is arranged on the supporting seat (34), a shaft conveying sliding block (38) is arranged on a piston rod of the first cylinder (37), a second round hole (39) for fixing the center shaft (11) is formed in the shaft conveying sliding block (38), the discharge hole of the conveying pipeline (33) is correspondingly arranged on the second round hole (39), the second round hole (39) is correspondingly communicated with the first round hole (36), the piston rod of the second cylinder (300) is provided with a jacking shaft (301), a central shaft (11) in the jacking second round hole (39) can be jacked to extend upwards to be riveted with the motor shell (10), the upper end of the first support frame (31) is provided with a third cylinder (302), and the piston rod of the third cylinder (302) is provided with a pressure head (303).

4. The automatic assembling apparatus for a chassis assembly according to claim 1, wherein: the triangular elastic piece detection mechanism (5) comprises a third jig (61) arranged on the frame (1), a fifth air cylinder (63) is arranged on one side of the third jig (61), an installation seat (64) is arranged on a piston rod of the fifth air cylinder (63), and a pressure sensor (65) for jacking a triangular elastic piece body (16) in a motor shell (10) on the third jig (61) is arranged at the lower end of the installation seat (64).

5. The automatic assembling apparatus for a chassis assembly according to claim 1, wherein: the defective product removing mechanism (100) comprises a fourth jig (62) arranged on the frame (1), a second rotary cylinder (66) arranged on one side of the fourth jig (62), and a defective product mechanical clamping hand (67) capable of clamping a motor shell (10) on the fourth jig (62) is arranged on a rotary shaft of the second rotary cylinder (66) through a connecting seat.

6. The automatic assembling apparatus for a chassis assembly according to claim 1, wherein: the center shaft oil applying mechanism (6) comprises a fifth jig (71), a second guide rod cylinder (72) and a fixed rod (73) are respectively arranged on one side of the fifth jig (71) on the frame (1), a lubricating oil shell (74) for placing lubricating oil is arranged on the fixed rod (73), an oil applying head mounting plate (75) is arranged at the moving end of the second guide rod cylinder (72), an oil applying head (76) for applying oil to a motor shell (10) on the fifth jig (71) is arranged on the oil applying head mounting plate (75), and an oil pipe (77) is connected between the lubricating oil shell (74) and the oil applying head (76).

7. The automatic assembling apparatus for a chassis assembly according to claim 1, wherein: the rotor surface cleaning mechanism (17) comprises a mounting seat (81) arranged on the frame (1), a feeding rotating block (82), a receiving rotating block (83) and a plurality of guide posts (84) are respectively and rotatably arranged on the mounting seat (81), a third guide rod cylinder (85) is further arranged on the mounting seat (81), a moving plate (86) is arranged at the moving end of the third guide rod cylinder (85), a plurality of guide posts (87) are arranged on the moving plate (86), a fixed axle center (89) for placing a rotor body (91) is arranged between the plurality of guide posts (87), an adhesive tape (88) is arranged on the feeding rotating block (82), one end of the adhesive tape (88) sequentially bypasses the guide posts (84) and the guide posts (87) and then is connected onto the receiving rotating block (83), and the adhesive tape (88) can clean the rotor body (91) on the fixed axle center (89).

8. The automatic assembly equipment for shell components according to claim 7, wherein: rotor installation mechanism (7) are including setting up rotor placing tray (92) that are used for placing rotor body (91) on frame (1) rotor placing tray (92) one side is equipped with band conveyer (93) and can carry rotor body (91) in rotor placing tray (92) to first rotor machinery tong (94) in band conveyer (93) still be equipped with fourth support frame (95) on frame (1) be equipped with fourth guide arm cylinder (96) on fourth support frame (95) the mobile terminal of fourth guide arm cylinder (96) is equipped with fifth guide arm cylinder (97) the mobile terminal of fifth guide arm cylinder (97) is equipped with arched slab (90) two second rotor machinery tong (98) that are used for holding rotor body (91) are all equipped with at the both ends of arched slab (90) still be equipped with on frame (1) and be used for placing motor casing (10), fourth guide arm cylinder (96) can drive two second rotor machinery tongs (98) and fix between band conveyer (99) and sixth conveyer (99).

9. The automatic assembling apparatus for a chassis assembly according to claim 1, wherein: the shell conveying mechanism (9) comprises a sixth air cylinder (101) on the frame (1), a first mounting plate (102) is arranged on a piston rod of the sixth air cylinder (101), a seventh air cylinder (103) is arranged on the first mounting plate (102), a piston rod of the seventh air cylinder (103) is horizontally arranged and provided with a second mounting plate (104), a plurality of shell mechanical clamping hands (106) for clamping a motor shell (10) are sequentially and equidistantly arranged on the second mounting plate (104) from left to right, a third rotary air cylinder (105) is arranged on the second mounting plate (104), and a second shell mechanical clamping hand (106) from left to right is fixedly arranged on the third rotary air cylinder (105).