CN114453862B

CN114453862B - Motor shell assembly equipment of electric clipper

Info

Publication number: CN114453862B
Application number: CN202210278991.4A
Authority: CN
Inventors: 李福生
Original assignee: Zhejiang Yongkang Mairui Industry & Trade Co ltd
Current assignee: Zhejiang Yongkang Mairui Industry & Trade Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2023-05-12
Anticipated expiration: 2042-03-21
Also published as: CN114453862A

Abstract

The utility model belongs to the technical field of automatic equipment, in particular to motor shell assembly equipment of electric hair clippers, which comprises a rack, a conveying device, a cotton feeding device, a shell feeding device, a carrying device and a fastening device, wherein the rack is arranged on the rack; this patent is through conveyer, send cotton device, send cooperation assembly between shell device and the handling device, realizes the full-automatic assembly to electric clipper motor housing, and the assembly process is full-automatic goes on, need not artifical the interference, and assembly speed is swift, accurate, has effectively increased assembly speed to the reduction in the rejection rate.

Description

Motor shell assembly equipment of electric clipper

Technical Field

The utility model belongs to the technical field of automatic equipment, and particularly relates to motor shell assembly equipment of an electric hair clipper.

Background

The electric hair clipper is a hair cutting and dressing tool. Electric hair clippers are generally divided into two types, one of which is of a plug-in type and the other of which is of a charging type. The existing electric hair clipper is generally composed of fixed pushing teeth, movable pushing teeth, an adjusting handle, a shell and electric components arranged in the shell, wherein the electric components generally comprise a motor and a motor shell, and pve cotton for isolation is arranged between the motor shell and the motor.

The motor housing is assembled and produced manually in a pipeline manufacturing mode, and the manual assembly has the following defects:

1. the manual assembly efficiency is low, and the human cost is high.

2. The manual assembly defective rate is high.

Disclosure of Invention

The utility model aims to provide motor shell assembling equipment of electric hair clippers, which can effectively increase the assembling speed of the electric hair clippers.

The purpose of the utility model is realized in the following way:

a motor housing assembly apparatus for an electric clipper, comprising a frame, further comprising:

the conveying device is arranged on the rack, a positioning tool is driven on the conveying device, and the positioning tool is used for installing the electric pushing and shearing machine shell;

the cotton feeding device is arranged on the frame and is connected with a first feeding station; the cotton feeding device is used for conveying the cotton material sections to the first feeding station;

the shell feeding device is arranged on the frame and is connected with a second feeding station; the shell conveying device is used for conveying the motor shell to the second feeding station;

the conveying device is arranged at one side of the cotton feeding device and the shell feeding device and is used for conveying cotton sections and motor shells which are respectively positioned on the first feeding station and the second feeding station into the shell of the electric trimmer; and

and the fastening device is arranged on the frame and used for fixing the motor shell in the electric trimmer shell.

Further, the cotton feeding device comprises:

the feeding disc is internally provided with cotton strips in a rolling way;

the material cutting platform is arranged on one side of the material discharging disc, and one end of the material cutting platform is connected with the first material feeding station;

the first carrying assembly is used for driving the cotton material strips to move on the material cutting platform;

the cutting assembly is arranged on the cutting platform and is used for cutting off cotton materials to form cotton material sections; and

and the second carrying assembly is used for conveying the cotton material sections to the first feeding station.

Further, the blanking component is arranged on one side of the first carrying component, and the second carrying component is arranged on the other side of the blanking component; the first conveying assembly drives the cotton material strips to be located below the blanking assembly, the first conveying assembly and the second conveying assembly simultaneously, and after the blanking assembly cuts off the fabric, the second conveying assembly moves to convey the cotton material sections.

Further, the first carrying assembly comprises a first grabbing piece positioned above the blanking platform, and the first grabbing piece is connected with a first sliding rail structure for driving the first grabbing piece to move up and down or move back and forth;

when one end of the cotton material strip is positioned on the material cutting platform, the cotton material strip is grabbed by driving the lifting movement of the first grabbing piece, and the cotton material strip is moved by the front-back movement of the first grabbing piece.

Further, the second carrying assembly comprises a second grabbing piece and a second sliding rail structure for driving the second grabbing piece to move back and forth.

Further, the handling device includes:

the base is fixed on the frame;

the rocker arm assembly is rotatably arranged on the base; and

the lifting grip is arranged at one end of the rocker arm assembly;

through the drive the rocking arm subassembly rotates, makes go up and down the tongs passes through in proper order first material loading station, second material loading station and location frock carry cotton section and motor housing.

Further, the lifting grip comprises a clamping part and an adsorption part, wherein the clamping part and the adsorption part are arranged front and back, the clamping part is used for clamping the motor shell, and the adsorption part is used for adsorbing the cotton material section.

Further, the conveying device includes:

a support frame fixed on the frame;

the two conveyor belt components are fixed on the support frame and are suspended on the frame left and right through the support frame; the two ends of the positioning tool are erected between two conveying belts, and the positioning tool is driven to move by the conveying belts; and

the jacking assembly comprises a jacking head between two conveying belts, a jacking cylinder for driving the jacking head to move up and down, and an upper limit part arranged above the conveying belts;

when the positioning tool moves to the lower part of the upper limiting part, the jacking component works to lift the positioning tool and prop against the upper limiting part.

Further, the fastening device includes:

a plurality of rotating heads connected with a plurality of rotating rods;

the batch head is connected with the rotating rod and is driven to rotate by the rotating head; and

and the lifting assembly is fixed on the frame and used for driving the rotating head, the rotating rod and the batch head to synchronously lift.

Further, the lifting assembly includes:

two support rods fixed on the frame; an upper sliding sleeve and a lower sliding sleeve are arranged on the two support rods;

the support plate is fixed between the two support rods, and a driving cylinder is fixed on the support plate;

the upper sliding plate is connected with the upper end of the driving cylinder and the rotating head, and the left end and the right end of the upper sliding plate are connected with the upper sliding sleeve; and

the lower sliding plate is connected with the rotating rod, and the left end and the right end of the lower sliding plate are connected with the lower sliding sleeve;

a telescopic component is arranged between the rotating head and the rotating rod; when the driving cylinder works, the driving cylinder drives the upper sliding plate and the lower sliding plate to move downwards at the same time.

Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:

this patent is through conveyer, send cotton device, send cooperation assembly between shell device and the handling device, realizes the full-automatic assembly to electric clipper motor housing, and the assembly process is full-automatic goes on, need not artifical the interference, and assembly speed is swift, accurate, has effectively increased assembly speed to the reduction in the rejection rate.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the conveying device.

Fig. 3 is a schematic view of the removal of the jacking assembly.

Fig. 4 is a schematic structural diagram of the positioning tool.

Fig. 5 is a schematic structural view of the cotton feeding device.

Fig. 6 is a schematic view of the structure at the blanking table.

Fig. 7 is an exploded view of the blanking table.

Fig. 8 is a schematic structural view of the carrying device.

Fig. 9 is an enlarged view at a in fig. 8.

Fig. 10 is a schematic view of the structure of the other side of the lifting grip.

Fig. 11 is a schematic structural view of the fastening device.

Fig. 12 is an assembly schematic view of the electric clipper.

The meaning indicated by the reference numerals in the figures:

1. a frame;

2. a conveying device; 21. positioning a tool; 22. a support frame; 23. a conveyor belt assembly; 231. a profile member; 232. a driving wheel; 233. a belt; 24. a jacking assembly; 241. a jacking head; 242. a jacking cylinder; 243. an upper limit part; 244. abutting the head; 245. a positioning rod; 246. positioning holes; 25. a positioning assembly; 251. positioning a sensor; 252. a positioning head; 26. an upper conveying line; 27. a lower conveying line;

3. a cotton feeding device; 31. a first feeding station; 32. a discharging disc; 33. a blanking platform; 331. a first clearance portion; 332. a second clearance portion; 333. a friction part; 334. a limiting block; 34. a first handling assembly; 341. a first grasping member; 342. a first slide rail structure; 343. a connecting plate; 35. a blanking assembly; 36. a second handling assembly; 361. a second gripping member; 362. a second slide rail structure; 37. a mounting plate; 38. a support wheel;

4. a shell feeding device; 41. a second feeding station; 42. a vibration plate; 43. a shell feeding rail; 44. a feeding seat;

5. a carrying device; 51. a base; 52. a rocker arm assembly; 521. a large rocker arm; 522. a small rocker arm; 53. lifting a gripper; 531. a clamping part; 5311. transversely clamping the sliding rail; 5312. clamping blocks; 5313. a clamping rod; 532. an adsorption unit; 533. a grabbing head;

6. a fastening device; 61. a rotating head; 62. a head is batched; 63. a rotating lever; 64. a lifting assembly; 641. a support rod; 642. a sliding sleeve is arranged on the upper part; 643. a lower sliding sleeve; 644. a support plate; 645. a drive cylinder; 646. an upper slide plate; 647. a lower slide plate; 648. a support block; 65. a universal assembly; 651. a universal joint; 652. a transition rod; 7. a motor housing; 8. a cotton section; 9. the shell of the electric shearing machine.

Detailed Description

The utility model is further described with reference to the following specific examples:

the motor shell assembly equipment of the electric clipper comprises a square frame 1, and further comprises a conveying device 2, a cotton feeding device 3, a shell feeding device 4, a carrying device 5 and a fastening device 6 which are arranged on the upper surface of the frame 1.

As shown in fig. 1 to 4, the conveying apparatus 2 includes:

the two conveyor belt assemblies 23, the conveyor belt assemblies 23 comprise a profile member 231, driving wheels 232 arranged at two ends of the profile member 231, and belts 233 arranged at the outer edges of the profile member 231 and the driving wheels 232, and the belts 233 are operated by the driving wheels 232. The conveyor belt assembly 23 is connected with a supporting frame 22, the supporting frame 22 is fixed on the frame 1, and the conveyor belt assembly 23 is suspended on the frame 1 through the supporting frame 22, so that normal transportation of the belt 233 is realized; between the two conveyor belt assemblies 23 there is overlapping a positioning fixture 21, the positioning fixture 21 being used for mounting the electric trimmer housing 9, said positioning fixture 21 being operable between the two conveyor belt assemblies 23 by rotation of the belt 233.

Further, the conveying device 2 further comprises a lifting assembly 24, wherein the lifting assembly 24 comprises a lifting head 241 positioned between the two conveying belts 233, a lifting cylinder 242 for driving the lifting head 241 to move up and down, and an upper limiting portion 243 arranged above the conveying belts 233. In this embodiment, as shown in fig. 3, the jacking head 241 includes a plate member, on which an abutment 244 and a positioning rod 245 are disposed, and on the positioning tool 21, a positioning hole 246 corresponding to the abutment rod is disposed; the jacking cylinder 242 is fixed below the plate member, and the jacking cylinder 242 is fixed on the frame 1; when the lifting cylinder 242 acts, the flat plate is driven to lift, so that the abutting head 244 abuts against the lower part of the positioning tool 21, and the positioning rod 245 is inserted into the positioning hole 246. The upper limiting portion 243 comprises two "" shaped brackets respectively fixed on the medium-sized material pieces 231 of the two conveyor belt assemblies 23, the "" shaped brackets are fixed on the material pieces 231 through screws, so that the upper ends of the "" shaped brackets are arranged above the belts 233, when the positioning tool 21 moves under the "" shaped brackets, the jacking cylinder 242 can work, so that the two ends of the positioning tool 21 are propped against the left and right "" shaped brackets, and positioning and fixing of the positioning tool 21 are realized.

It should be noted that, the position of the jacking assembly 24 is generally the position where the electric clipper is assembled, that is, after the positioning tool 21 is conveyed to the designated position, the jacking assembly 24 works to jack the positioning tool 21 for positioning, and then the carrying device 5 or the fastening device 6 works; the jacking assembly 24 is used for enabling the electric clipper assembly to be more stable, so that the error probability of the electric clipper assembly is reduced. In fact, the conveying device 2 in this patent is further provided with a positioning assembly 25, which includes a positioning sensor 251 and a positioning head 252 disposed in front and back, the positioning head 252 has two states of lifting and lowering, in the lifted state, the upper end of the positioning head 252 is located between the two conveyor belt assemblies 23 and limits the movement of the positioning tool 21, in the lowered state, the positioning head 252 descends to below the positioning tool 21, and the positioning sensor 251 is used for detecting the feeding condition of the positioning tool 21, and is disposed inside one of the conveyor belt assemblies 23; the positioning sensor 251 is specifically a photoelectric sensor, and when the positioning tool 21 passes through, the positioning sensor 251 detects and controls the positioning head 252 to lift up for limiting. In this embodiment, when the positioning tool 21 is limited by the positioning head 252, the position of the positioning tool is just opposite to the jacking assembly 24, so that the positioning tool 21 is positioned by the jacking assembly 24. In this embodiment, two jacking assemblies 24 and positioning assemblies 25 are provided, which are respectively opposite to the positions of the carrying device 5 and the fastening device 6, and serve the carrying device 5 and the fastening device 6.

Further, as shown in fig. 1, the conveying device 2 in this embodiment is divided into an upper conveying line 26 located above the frame 1 and a lower conveying line 27 located in the frame 1. It should be noted that, the motor housing assembly device described in this patent is only one unit in the whole electric clipper assembly line, the upper conveying line 26 and the lower conveying line 27 are also provided in other units in the electric clipper assembly line, and the upper conveying line 26 and the lower conveying line 27 in each unit are connected with each other; a lifter for connecting the upper conveyor line 26 and the lower conveyor line 27 is provided in a unit located at the head end and the tail end of the electric clipper assembly line, and the upper conveyor line 26 and the lower conveyor line 27 are communicated through the lifter. The lower conveying line 27 is used for recovering the positioning tool 21, namely, after the electric clipper completes the transfer in the positioning tool 21, the positioning tool 21 runs to a lifter at the tail end of the electric clipper assembly line, is conveyed into the lower conveying line 27 through the lifter, and reversely moves and returns to the head end of the electric clipper assembly line.

The cotton feeding device 3 in the patent is fixed on the frame 1, and is connected with a first feeding station 31; the cotton feeding device 3 is used for conveying cotton material segments 8 into the first feeding station 31. As shown in fig. 1 and 5, the cotton feeding device 3 includes a mounting plate 37 vertically fixed on the frame 1, a discharging tray 32 is rotatably arranged at the upper end of the mounting plate 37, and cotton strips are coiled in the discharging tray 32; as shown in fig. 12, the cotton sliver in this embodiment is EVA cotton, which is used for installation between the motor and the motor housing 7, and serves as an insulation. A horizontally arranged blanking platform 33 is fixed on the mounting plate 37 beside the blanking disc 32, a plurality of supporting wheels 38 are arranged on the mounting plate 37 between the blanking platform 33 and the blanking disc 32, and the cotton rolls sequentially pass through the supporting wheels 38 by opening the cotton rolls and finally are positioned on the blanking platform 33 for use.

The cutting platform 33 is provided with a cutting assembly 35 for cutting the cotton strip and forming a cotton segment 8 that can be placed in an electric hair clipper. The cotton feeding device 3 further comprises a first handling assembly 34 for driving the cotton sliver to move on the blanking platform 33, and a second handling assembly 36 for conveying the cotton sliver 8 to the first feeding station 31.

As shown in fig. 5 and 6, the first feeding station 31 in this embodiment is disposed at the end of the blanking platform 33, and accordingly, the first carrying assembly 34 and the second carrying assembly 36 are disposed above the blanking platform 33 and are respectively located at two sides of the blanking assembly 35. In this embodiment, the first handling component 34 includes a first gripping member 341 located above the blanking platform 33, where the first gripping member 341 includes a plurality of suction cups fixed together by a connecting plate 343, and each suction cup is connected to an air source; the first grabbing piece 341 is connected with a first sliding rail structure 342 for driving the first grabbing piece 341 to move up and down or move back and forth, the first sliding rail structure 342 comprises a first transverse sliding rail structure fixed on the mounting plate 37, a first vertical sliding rail structure is arranged on the first transverse sliding rail structure, and a connecting plate 343 provided with the first grabbing piece 341 is fixed on the first vertical sliding rail structure. When the cotton discharging device works, the first grabbing piece 341 is driven by the first vertical sliding rail to downwards enable the first grabbing piece 341 to be close to the cotton strips, at the moment, the first grabbing piece 341 acts to adsorb the cotton strips, then the first vertical sliding rail structure drives the first grabbing piece 341 to ascend and drives the first grabbing piece 341 to move forwards under the action of the first horizontal sliding rail structure, so that the cotton strips are conveyed forwards, and in the process of conveying the cotton strips forwards, the discharging disc 32 rotates to release the cotton strips; finally, the first vertical sliding rail drives the first grabbing piece 341 to move downwards and then returns the cotton sliver to the blanking platform 33.

The blanking member 35 is disposed on one side of the first carrying member 34, which is specifically a laser cutter, i.e. when the first carrying member 34 carries the cotton sliver under the blanking member 35, the blanking member 35 works to cut off and the cut-off cotton piece 8 is disposed on the other side of the blanking member 35. In order to avoid the damage of the laser cutter to the cutting platform 33, a first clearance 331 is provided at a position of the cutting platform 33 opposite to the cutter; in addition, the first handling unit 34 in this patent is fixed in each handling stroke, and the cutting unit 35 cuts after the cotton sliver is handled in place, so that the size of the cotton sliver cut each time is fixed.

The second carrying set includes a second grabbing member 361, and a second sliding rail structure 362 for driving the second grabbing member 361 to move back and forth; as shown in fig. 6 and 7, the second sliding rail structure 362 includes a cylinder disposed on the connecting plate 343, and the second gripping member 361 is driven by the cylinder, and the second gripping member 361 is also a suction cup. After the cotton section 8 is cut, the second grabbing member 361 grabs the cotton section 8 to move towards one end of the first feeding station 31, so that the cotton section 8 is carried. In this embodiment, the blanking platform 33 is provided with a second clearance portion 332 at the first loading station 31, and a sensor is disposed below the second clearance portion 332; when the length of cotton material 8 is fed onto the second clearance 332, the sensor detects the length of cotton material 8 and controls the release of the second gripper 361.

It should be noted that, since the second sliding rail structure 362 is fixed on the connecting plate 343 in the first sliding rail structure 342, when the first sliding rail structure 342 moves, the second sliding rail structure 362 is simultaneously driven to move downward to adsorb the cotton section 8, so that no structure for controlling the second grabbing member 361 to lift may be disposed in the second sliding rail structure 362. In some embodiments, the first handling component 34 and the second handling component 36 may be provided separately, so long as the handling of the cotton sliver is achieved.

Further, the blanking platform 33 is provided with an uneven friction part 333 for increasing friction between the cotton sliver and the blanking platform 33 to prevent the cotton sliver from falling from the blanking platform 33. The friction part 333 in this patent has two forms, one is a plurality of sharp protrusions arranged on the blanking platform 33 as shown in fig. 5 and 6, and the other is a bevel groove as shown in fig. 7. In addition, two limiting blocks 334 are fixed on the blanking platform 33, a trough for placing the cotton material strips is formed between the two limiting blocks 334, and a user can place the cotton material strips in the trough to realize movement limiting of the cotton material strips.

Further, a plurality of discharging trays 32 are provided in this patent; in this embodiment, as shown in fig. 5, two discharging trays 32 are provided, which are respectively disposed front and back and are all communicated with the supporting wheel 38; both of the trays 32 may be used independently, i.e. when one of the trays 32 is used up, the other tray 32 may be used up.

Further, the shell feeding device 4 comprises a vibrating disc 42 fixed on the frame 1, the vibrating disc 42 is connected with a shell feeding track 43, the tail end of the shell feeding track 43 is provided with a feeding seat 44, a sensor is arranged in the feeding seat 44, and a second feeding station 41 is formed; when the vibration disc 42 works, the motor shell 7 is continuously conveyed to the shell conveying rail 43 and enters the second feeding station 41 of the feeding seat 44 through the shell conveying rail 43; the sensor detects the motor housing 7 at this time, indicating that the motor housing 7 can be grasped.

Further, the carrying device 5 comprises a base 51, a rocker arm assembly 52 and a lifting grip 53; as shown in fig. 8-10, the base 51 is fixed on the frame 1, the base 51 is used for supporting the rocker arm assembly 52 and the lifting grip 53, and one end of the upper side of the base 51 is connected with the rocker arm assembly 52; control lines for driving the rocker arm assembly 52 to rotate are provided in the base 51 and the rocker arm assembly 52.

The rocker arm assembly 52 consists of two parts, including a large rocker arm 521 connected with the base 51 and a small rocker arm 522 connected with the large rocker arm 521, wherein a rotating joint is respectively arranged between the large rocker arm 521 and the small rocker arm 522 as well as between the large rocker arm 521 and the base 51; the lifting grip 53 is disposed at one end of the small rocker 522, as shown in fig. 8, the lifting grip 53 includes a lifting rod penetrating through one end of the small rocker 522, a grip head 533 is disposed at a lower end of the lifting rod, and a gripping portion 531 and an adsorbing portion 532 are disposed on the grip head 533 front and back, wherein the gripping portion 531 is used for gripping the motor housing 7, and the adsorbing portion 532 is used for adsorbing the cotton section 8; the user may perform the gripping of the motor housing 7 and the gripping of the cotton section 8 by driving the large rocker 521 to rotate around the large rocker 521 and the base 51 or driving the small rocker 522 to rotate around the large rocker 521, so that the gripping portion 531 and the adsorbing portion 532 in the lifting grip 53 are opposite to the second feeding station 41 and the first feeding station 31 in sequence. The structure of the large rocker 521 and the small rocker 522 increases the position travel of the lifting grip 53, so that the lifting grip 53 can be switched among the positioning tool 21, the second feeding station 41 and the first feeding station 31 at will.

As shown in fig. 9, the clamping portion 531 includes a transverse clamping rail 5311 fixed on the gripping head 533, two sliding blocks are driven left and right in the transverse clamping rail 5311, clamping blocks 5312 in an L shape are connected to the sliding blocks, and two clamping rods 5313 are disposed below the two clamping blocks 5312 and are disposed front and back. The motor housing 7 in this embodiment is provided with four clamping grooves corresponding to the clamping bars 5313, and the clamping of the motor housing 7 is achieved by combining or expanding the two sliding blocks. The suction portion 532 is a suction cup fixed to the other side of the gripping head 533, and suction is achieved by bringing the suction cup into contact with the cotton section 8 on the first loading station 31.

The fastening means 6 are provided on the rear side of the handling device 5, comprising:

a plurality of rotating heads 61, the rotating heads 61 being respectively connected with a rotating rod 63;

a batch head 62 connected to the rotating rod 63 and driven to rotate by the rotating head 61; and

and a lifting assembly 64 fixed on the frame 1 and used for driving the rotating head 61, the rotating rod 63 and the batch head 62 to synchronously lift.

As shown in fig. 11, the rotating head 61 is provided with four rotating heads, which are arranged in a square matrix, and the arrangement and the number of the rotating heads are related to the motor housing 7 structure of the electric clipper; the motor is arranged in the rotating head 61, the lower end of the rotating head 61 is connected with a rotating rod 63, the lower end of the rotating rod 63 is provided with a screwdriver head 62 for screwing the screw, and the rotating head 61 can be started to drive the rotating rod 63 to rotate so as to drive the screwdriver head 62 to rotate to screw the screw; the screwdriver 62 in this patent can refer to the screw locking machine locking nozzle disclosed in the chinese utility model 201720342576.5. In fact, since the existing rotating head 61 has a large overall volume, the plurality of rotating heads 61 are not adapted to the size of the motor housing 7 if they are arranged together, and thus cannot work; this patent is through still being equipped with universal assembly 65 between rotating head 61 and the dwang 63, makes a plurality of dwang 63 looks inboard draw together through universal assembly 65 to the adaptation motor housing 7 size. The universal assembly 65 includes upper and lower universal joints 651 and a transition rod 652 disposed between the two universal joints 651, and the rotating rod 63 is inwardly closed by the upper and lower universal joints 651.

As shown in fig. 11, the lifting assembly 64 includes two support rods 641, wherein the lower ends of the two support rods 641 are connected with support blocks 648, the support blocks 648 are fixed on the frame 1, and the support rods 641 are stabilized by the support blocks 648; the device also comprises a supporting plate 644, wherein the supporting plate 644 is arranged between the two supporting rods 641, and fastening structures respectively fixed with the two supporting rods 641 are arranged at two ends of the supporting plate 644; a driving cylinder 645 is fixed on the supporting plate 644, an upper sliding plate 646 is connected to the upper end of the driving cylinder 645, the left and right ends of the upper sliding plate 646 are connected to the left and right supporting rods 641 through an upper sliding sleeve 642, the middle end of the upper sliding plate 646 is provided with an extending end extending to the rotating head 61, a fastening hole adapted to the rotating head 61 is arranged in the extending end, and the rotating head 61 is connected with the upper sliding plate 646 through a fastening structure; in addition, a lower slide plate 647 is further provided at the lower side of the upper slide plate 646, the left and right ends of the lower slide plate 647 are fixed to the two support rods 641 by a lower slide sleeve 643, and an extension part is also provided at the middle part of the lower slide plate 647, and the rotation rod 63 is connected through the extension part.

In this patent, the transition rod 652 is a telescopic rod, and a return spring member is further disposed in the telescopic rod; when in operation, the driving cylinder 645 acts to drive the upper slide plate 646 to move downwards, the upper slide plate 646 drives the rotating head 61 to move downwards, the rotating head 61 drives the rotating rod 63 to move downwards, and the rotating rod 63 drives the lower slide plate 647 to move downwards; the screw is disposed in the screwdriver head 62, and after the driving cylinder 645 descends a certain distance, the screw on the screwdriver head 62 is disposed in the screw hole of the motor housing 7; at this time, the rotary head 61 is operated to rotate to drive the screwdriver bit 62 to rotate, and the driving cylinder 645 is further lowered to assist the screwdriver bit 62 in tightening the screw. The driver cylinder 645 continues to descend and can make the tight butt of the batch head 62 on the motor housing 7, the driver rod can be made to slowly move downwards in the process of continuously tightening the screw, and the descending stroke of the driver cylinder 645 is far greater than the movement stroke of the driver rod during screw tightening, so the transition rod 652 is arranged to the telescopic rod, so that the driver cylinder 645 is adapted to the downward pressing of the driver rod through the retraction of the telescopic rod in the process of continuously pressing. The rotating heads 61 in this patent are all provided with moment detecting mechanisms, and when the rotating heads 61 rotate, a person can automatically stop the rotating heads 61 when the moment is too large, namely, the screws are screwed in place.

The assembly sequence of the electric clipper in the patent is as follows: firstly, the cotton feeding device 3 and the shell feeding device 4 work, the cotton section 8 and the motor housing 7 are respectively arranged in the first feeding station 31 and the second feeding station 41, and meanwhile, the conveying device 2 conveys the positioning tool 21, moves to a designated position through the positioning component 25 and positions through the jacking component 24; at this time, the handling device 5 sequentially passes through the first feeding station 31 and the second feeding station 41 by controlling the lifting grip 53 through the rocker arm assembly 52 thereof to respectively grip the cotton section 8 and the motor housing 7, then the rocker arm assembly 52 controls the lifting grip 53 to enable the cotton section 8 to be placed opposite to and descending from the electric trimmer housing 9 in the positioning tool 21, and then enable the motor housing 7 to be placed opposite to and descending from the electric trimmer housing 9 in the positioning tool 21; after the placement, the conveying device runs continuously below the fastening device 6, and screws are arranged between the motor shell 7 and the electric trimmer shell 9 through the fastening device 6, so that the electric trimmer shell 9 and the motor shell 7 are connected in a mounting mode. To sum up, this patent is through the cooperation assembly between conveyor 2, send cotton device 3, send shell device 4 and the handling device 5, realizes the full-automatic assembly to electric clipper motor housing 7, and the assembly process is full-automatic going on, need not artifical the interference, and assembly speed is swift, accurate, has effectively increased assembly speed to the reduction in the rejection rate.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. Motor housing assembly equipment of electric clipper, including frame (1), its characterized in that still includes:

the conveying device (2) is arranged on the frame (1), a positioning tool (21) is driven on the conveying device (2), and the positioning tool (21) is used for installing the electric trimmer shell (9);

the cotton feeding device (3) is arranged on the frame (1), and the cotton feeding device (3) is connected with a first feeding station (31); the cotton feeding device (3) is used for conveying the cotton material section (8) to the first feeding station (31);

the shell feeding device (4) is arranged on the frame (1), and the shell feeding device (4) is connected with a second feeding station (41); the shell conveying device (4) is used for conveying the motor shell (7) to the second feeding station (41);

the conveying device (5) is arranged at one side of the cotton conveying device (3) and the shell conveying device (4) and is used for conveying cotton sections (8) and motor shells (7) which are respectively positioned on the first feeding station (31) and the second feeding station (41) into the electric pushing shear shell (9); and

a fastening device (6) arranged on the frame (1) for fixing the motor housing (7) in the electric trimmer housing (9);

a discharging disc (32), wherein cotton strips are coiled in the discharging disc (32);

the material cutting platform (33) is arranged on one side of the material discharging disc (32), and one end of the material cutting platform (33) is connected with the first material feeding station (31);

a first handling assembly (34) for driving the movement of the cotton sliver on the blanking platform (33);

the cutting assembly (35) is arranged on the cutting platform (33) and is used for cutting off cotton materials to form cotton material sections (8); and

a second handling assembly (36) for transporting the cotton material segment (8) to the first loading station (31);

the first carrying assembly (34) comprises a first grabbing piece (341) located above the blanking platform (33), and the first grabbing piece (341) is connected with a first sliding rail structure (342) for driving the first grabbing piece (341) to move up and down or move back and forth; the first grabbing piece (341) comprises a plurality of suckers fixed together through connecting plates (343);

when one end of the cotton sliver is positioned on the blanking platform (33), the cotton sliver is grabbed by driving the lifting movement of the first grabbing piece (341), and the cotton sliver is moved by the front-back movement of the first grabbing piece (341).

2. The motor housing assembly apparatus of an electric hair clipper of claim 1, wherein: the blanking assembly (35) is arranged on one side of the first carrying assembly (34), and the second carrying assembly (36) is arranged on the other side of the blanking assembly (35); the first conveying assembly (34) drives the cotton strips to be located below the blanking assembly (35), the first conveying assembly (34) and the second conveying assembly (36) at the same time, and after the blanking assembly (35) cuts off the fabric, the second conveying assembly (36) moves to convey the cotton segments (8).

3. The motor housing assembly apparatus of an electric hair clipper of claim 1, wherein: the second carrying assembly (36) comprises a second grabbing piece (361) and a second sliding rail structure (362) for driving the second grabbing piece (361) to move back and forth.

4. Motor housing assembly device of an electric hair clipper according to claim 1, characterized in that the handling means (5) comprise:

a base (51) fixed on the frame (1);

a rocker arm assembly (52) rotatably disposed on the base (51); and

a lifting grip (53) disposed on one end of the rocker arm assembly (52);

the rocker arm assembly (52) is driven to rotate, so that the lifting grip (53) sequentially passes through the first feeding station (31), the second feeding station (41) and the positioning tool (21), and the cotton section (8) and the motor housing (7) are carried.

5. The motor housing assembly apparatus of an electric hair clipper of claim 4, wherein: the lifting grip (53) comprises a clamping part (531) and an adsorption part (532) which are arranged front and back, the clamping part (531) is used for clamping the motor shell (7), and the adsorption part (532) is used for adsorbing the cotton material section (8).

6. The motor housing assembly apparatus of an electric hair clipper of claim 1, wherein: the conveying device (2) comprises:

a support (22) fixed to the frame (1);

the two conveyor belt assemblies (23) are fixed on the supporting frame (22) and are suspended on the frame (1) left and right through the supporting frame (22); the two ends of the positioning tool (21) are erected between two conveyor belt assemblies (23), and the positioning tool (21) is driven to move through the conveyor belt assemblies (23); and

the jacking assembly (24) comprises a jacking head (241) between two conveyor belt assemblies (23), a jacking cylinder (242) for driving the jacking head (241) to lift, and an upper limit part (243) arranged above the conveyor belt assemblies (23);

when the positioning tool (21) moves below the upper limiting part (243), the jacking component (24) works to lift the positioning tool (21) and prop against the upper limiting part (243).

7. The motor housing assembly apparatus of an electric hair clipper of claim 1, wherein: the fastening device (6) comprises:

a plurality of rotating heads (61), wherein the rotating heads (61) are connected with a plurality of rotating rods (63);

a batch head (62) connected with the rotating rod (63) and driven to rotate by the rotating head (61); and

and the lifting assembly (64) is fixed on the frame (1) and is used for driving the rotating head (61), the rotating rod (63) and the batch head (62) to synchronously lift.

8. The electric clipper motor housing assembly apparatus as set forth in claim 7, wherein the lift assembly (64) includes:

two support rods (641) fixed on the frame (1); the two support rods (641) are provided with an upper sliding sleeve (642) and a lower sliding sleeve (643);

a support plate (644) fixed between the two support rods (641), and a driving cylinder (645) fixed on the support plate (644);

an upper slide plate (646), wherein the upper slide plate (646) is connected with the upper end of the driving cylinder (645) and the rotating head (61), and the left end and the right end of the upper slide plate (642) are connected; and

a lower sliding plate (647), wherein the lower sliding plate (647) is connected with the rotating rod (63), and the left end and the right end of the lower sliding plate (647) are connected with the lower sliding sleeve (643);

wherein a telescopic component is arranged between the rotating head (61) and the rotating rod (63); when the driving cylinder (645) works, the driving cylinder (645) simultaneously drives the upper slide plate (646) and the lower slide plate (647) to move downwards.