CN117086623A

CN117086623A - Automatic assembling device for shaver head

Info

Publication number: CN117086623A
Application number: CN202311150337.6A
Authority: CN
Inventors: 莫海波
Original assignee: ZHUHAI YINGCHENG ELECTRONIC TECHNOLOGY CO LTD
Current assignee: ZHUHAI YINGCHENG ELECTRONIC TECHNOLOGY CO LTD
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2023-11-21

Abstract

The invention provides an automatic shaver head assembling device which comprises a tool rotating mechanism, a bottom shell feeding mechanism, a shaver head feeding mechanism, a bracket feeding mechanism, an upper cover feeding mechanism and a product discharging mechanism, wherein the tool rotating mechanism is used for rotating a shaver head; the tool rotating mechanism comprises a turntable, a tool assembly and a turntable driving device, wherein the turntable can rotate around the axis of the turntable, and the tool assembly is arranged on the turntable and can rotate along with the turntable; the cutter head feeding mechanism comprises a cutter head temporary storage position and a cutter head feeding mechanical arm, the cutter head feeding mechanical arm can horizontally move and vertically move between the tool assembly and the cutter head temporary storage position, the cutter head feeding mechanical arm comprises a cutter head spring pushing assembly and cutter head clamping jaws, the cutter head clamping jaws are downwards provided with cutter head clamping openings, the cutter head spring pushing assembly is arranged in the cutter head clamping jaws, the cutter head spring pushing assembly can elastically move towards the cutter head clamping openings, and when the cutter head clamping jaws are in a release state, the spring pushing surface of the cutter head spring pushing assembly protrudes out of the cutter head clamping openings; the invention can replace manual assembly to improve the working efficiency.

Description

Automatic assembling device for shaver head

Technical Field

The invention relates to the field of shaver production equipment, in particular to an automatic shaver head assembling device.

Background

As shown in fig. 1, the conventional shaving head 20 generally includes a bottom case 10, a head 20, a holder 30, and an upper cover 40. The left side and the right side of the front end of the bottom shell 10 are respectively provided with a first bulge 101 and a second bulge 102, the left side and the right side of the cutter head 20 are respectively provided with a first clamping groove 201, the cutter head 20 is arranged at the front end of the bottom shell 10 and is adjacent to the second bulge 102, and the first clamping grooves 201 are clamped with the first bulges 101; the rear end of the bottom shell 10 is provided with a first annular flange 103, the middle part of the bracket 30 is provided with a second annular flange 301, the bracket 30 is arranged at the rear end of the bottom shell 10, and the second annular flange 301 is sleeved outside the first annular flange 103; the side walls of the left side and the right side of the bottom shell 10 are respectively provided with a second clamping groove 104, the left side and the right side of the upper cover 40 are respectively provided with an elastic piece part 401, the upper cover 40 is covered above the bottom shell 10, and the elastic piece parts 401 are embedded into the second clamping grooves 104.

At present, the shaver head is generally assembled manually by adopting a manual operation, and the shaver head is assembled by a plurality of clamping joints in the assembling process, so that the manual operation has a certain difficulty, the assembling efficiency is low, and more manpower is consumed.

Disclosure of Invention

The invention aims to provide an automatic shaver head assembling device capable of replacing manual assembly to improve working efficiency.

In order to achieve the above purpose, the automatic shaver head assembling device provided by the invention comprises a tool rotating mechanism, a bottom shell feeding mechanism, a cutter head feeding mechanism, a bracket feeding mechanism, an upper cover feeding mechanism and a product discharging mechanism, wherein the bottom shell feeding mechanism, the cutter head feeding mechanism, the bracket feeding mechanism, the upper cover feeding mechanism and the product discharging mechanism are sequentially arranged on the circumferential direction of the tool rotating mechanism; the tool rotating mechanism comprises a turntable, a tool assembly and a turntable driving device, wherein the turntable driving device can drive the turntable to rotate around the axis of the turntable, and the tool assembly is arranged on the turntable and can rotate along with the turntable; the cutter head feeding mechanism comprises a cutter head temporary storage position and a cutter head feeding manipulator, the cutter head feeding manipulator can horizontally move and vertically move between the tool assembly and the cutter head temporary storage position, the cutter head feeding manipulator comprises a cutter head spring pushing assembly and cutter head clamping jaws, the cutter head clamping jaws are downwards provided with cutter head clamping openings, the cutter head spring pushing assembly is arranged in the cutter head clamping jaws, the cutter head spring pushing assembly can elastically move towards the cutter head clamping openings, and when the cutter head clamping jaws are in a release state, the spring pushing surface of the cutter head spring pushing assembly protrudes out of the cutter head clamping openings.

According to the scheme, the tool rotating mechanism is arranged and used for driving the tool components to move to corresponding stations one by one according to the assembly procedure; the bottom shell feeding mechanism, the cutter head feeding mechanism, the support feeding mechanism and the upper cover feeding mechanism are arranged and are respectively used for feeding and assembling the bottom shell, the cutter head, the support and the upper cover in place; the product blanking mechanism is arranged and used for realizing the assembly in place of the upper cover and the blanking of the product; through setting up the tool bit bullet and pushing the subassembly, after the tool bit clamping jaw pressed from both sides the tool bit, the top that needs the tool bit bullet to push the subassembly pushes away the cooperation, just can make the tool bit install on the drain pan, realizes the automatic feeding and the installation of tool bit; the automatic assembly of the shaver head is realized through automatic operation, and compared with manual assembly in the prior art, the automatic assembly device has the advantages of saving labor and improving assembly efficiency, and is particularly suitable for mass production.

Further scheme is, the tool bit bullet pushes away the subassembly and includes tool bit dead lever, tool bit elastic component, tool bit movable sleeve and tool bit cross pin, and tool bit movable sleeve cover is established on the first end of tool bit dead lever, and tool bit cross pin fixed connection is on the first end of tool bit dead lever, and at least one end and tool bit movable sleeve swing joint of tool bit cross pin, tool bit elastic component elasticity butt between the second end of tool bit movable sleeve and tool bit dead lever, tool bit movable sleeve can follow its axial round trip movement.

According to the scheme, the tool bit spring pushing assembly can play a buffering role when clamping the tool bit, and can apply an outward acting force to the tool bit when releasing the tool bit so as to push the tool bit to be clamped to the corresponding part of the bottom shell, so that the tool bit is ensured to be installed in place.

The tool bit temporary storage position is provided with a tool bit temporary storage frame and a tool bit tray, the tool bit temporary storage frame is provided with a positioning groove, a locking piece and an elastic clamping column, the positioning groove is provided with a notch towards one side, the elastic clamping column protrudes out of the groove wall on one side of the positioning groove, the locking piece is arranged on one side of the notch, and the locking piece can move in a telescopic way towards the positioning groove; the tool bit charging tray detachably sets up in the constant head tank and sets up in the below of tool bit material loading manipulator, and the tool bit charging tray is provided with draw-in groove and locking groove, and draw-in groove and elasticity card post cooperation set up, and the locking groove sets up in the one end of tool bit charging tray, and the locking piece can be embedded in the locking groove to restrict tool bit charging tray and break away from the constant head tank.

According to the scheme, the elastic clamping column and the clamping groove are arranged to realize the positioning of the cutter head material tray; the locking piece and the locking groove are arranged and used for playing a role in locking the cutter head tray after the cutter head tray is installed in place, so that the cutter head tray is prevented from being accidentally separated from the positioning groove.

Further scheme is, tool bit feed mechanism still includes tool bit crossbeam, tool bit first direction moving component, tool bit second direction moving component, tool bit reciprocates subassembly and two tool bit mounting brackets, and two tool bit mounting brackets set up relatively, and the tool bit crossbeam erects on two tool bit mounting brackets, and tool bit material loading manipulator sets up on the tool bit crossbeam, and tool bit first direction moving component and tool bit second direction moving component drive tool bit material loading manipulator respectively along first direction and second direction horizontal migration, and tool bit reciprocates subassembly drive tool bit material loading manipulator and reciprocates.

According to the scheme, the cutter head first direction moving assembly, the cutter head second direction moving assembly and the cutter head up-down moving assembly are arranged, so that the horizontal movement and the up-down movement of the cutter head feeding manipulator are realized; through setting up tool bit charging tray for deposit the tool bit in batches, make things convenient for tool bit material loading manipulator to press from both sides one by one and get the tool bit, be favorable to saving the loading time, improve work efficiency.

The bottom shell feeding mechanism further comprises a bottom shell cross beam, a bottom shell third-direction moving assembly, a bottom shell fourth-direction moving assembly, a bottom shell up-and-down moving assembly, a bottom shell feeding manipulator, a bottom shell temporary storage frame, a bottom shell charging tray and two bottom shell mounting frames, wherein the two bottom shell mounting frames are oppositely arranged, the bottom shell cross beam is arranged on the two bottom shell mounting frames, the bottom shell feeding manipulator is arranged on the bottom shell cross beam, and the bottom shell third-direction moving assembly and the bottom shell fourth-direction moving assembly respectively drive the bottom shell feeding manipulator to horizontally move along the third direction and the fourth direction; the bottom shell material tray is detachably arranged on the bottom shell temporary storage frame and is arranged below the bottom shell feeding mechanical arm; the bottom shell feeding mechanical arm comprises a bottom shell spring pushing assembly and bottom shell clamping jaws, wherein the bottom shell clamping jaws are downwards provided with bottom shell clamping openings, the bottom shell spring pushing assembly is arranged in the bottom shell clamping jaws and can elastically move towards the bottom shell clamping openings, and when the bottom shell clamping jaws are in a release state, the spring pushing surfaces of the bottom shell spring pushing assembly protrude out of the bottom shell clamping openings.

According to the scheme, the bottom shell third-direction moving assembly, the bottom shell fourth-direction moving assembly and the bottom shell up-and-down moving assembly are arranged, so that the horizontal movement and the up-and-down movement of the bottom shell feeding manipulator are realized; through setting up drain pan charging tray for place batched drain pan, make things convenient for drain pan material loading manipulator to press from both sides one by one and get the drain pan and material loading, realize the sustainable equipment frock of equipment.

Further scheme is, the drain pan bullet pushes away the subassembly and includes drain pan dead lever, drain pan elastic component, drain pan movable sleeve and drain pan cross pin, and drain pan movable sleeve cover is established on the first end of drain pan dead lever, and drain pan cross pin fixed connection is on the first end of drain pan dead lever, and at least one end and the drain pan movable sleeve swing joint of drain pan cross pin, drain pan elastic component elasticity butt between the second end of drain pan movable sleeve and drain pan dead lever, and drain pan movable sleeve can follow its axial round trip movement.

According to the scheme, the movable sleeve of the bottom shell moves back and forth along the axial direction of the movable sleeve, so that a buffering effect can be achieved, and a downward acting force can be applied to the bottom shell when the bottom shell is released, so that the bottom shell can be ensured to enter the accommodating groove; through setting up drain pan cross pin and drain pan movable sleeve swing joint, can not hinder drain pan movable sleeve's round trip movement, can restrict the drain pan movable sleeve again and break away from the drain pan dead lever.

The support feeding mechanism comprises a support feeding conveying trough, a support pre-positioning assembly, a support mounting frame, a support horizontal moving assembly, a support up-down moving assembly and a support feeding manipulator, wherein the support pre-positioning assembly is arranged at the discharge end of the support feeding conveying trough, the support mounting frame is arranged at one side of the support pre-positioning assembly, the support feeding manipulator is arranged on the support mounting frame, and the support horizontal moving assembly and the support up-down moving assembly respectively drive the support feeding manipulator to move horizontally and up-down; the support pre-positioning component comprises a support pre-positioning seat, a support pre-positioning lifting device and two support in-place detectors, wherein the support pre-positioning seat is arranged below the discharge end of the support feeding conveying trough, support positioning columns are arranged on the support pre-positioning seat, the two support in-place detectors are arranged on one side of the support positioning columns, which is opposite to the support feeding conveying trough, along the up-down direction, the support in-place detectors emit detection light towards one side of the support positioning columns, and the support pre-positioning lifting device can drive the support pre-positioning seat and the two support in-place detectors to move up and down, so that the support pre-positioning seat can be higher than the support feeding conveying trough, or the support pre-positioning seat is equal to the support feeding conveying trough in height.

According to the scheme, the support horizontal movement assembly and the support up-down movement assembly are arranged, so that the horizontal movement and the up-down movement of the support feeding manipulator are facilitated; through setting up support prepositioning assembly, can realize the branch material of support, can prepositioning the support one by one again, be favorable to guaranteeing that support material loading manipulator is accurate to press from both sides and get the support and accurate installing support.

Further scheme is, support material loading manipulator includes support clamping jaw and support bullet and pushes away the subassembly, and support clamping jaw is provided with the support centre gripping mouth downwards, and support bullet pushes away the subassembly setting in the support centre gripping mouth, and support bullet pushes away the subassembly and can be to support centre gripping mouth direction elastic movement, and when support clamping jaw was in release state, the bullet of support bullet pushing away the subassembly pushed away the face protrusion support centre gripping mouth.

According to the scheme, the support spring pushing assembly is arranged, so that a buffer effect can be achieved when the support is clamped, and an outward pushing force can be applied to the support when the support is released, and the support can be installed in place.

The upper cover feeding mechanism comprises an upper cover mounting frame, an upper cover translation assembly, an upper cover lifting assembly, an upper cover rotation assembly, an upper cover material taking assembly, an upper cover feeding conveying trough and an upper cover pre-positioning assembly, wherein the upper cover material taking assembly is arranged on the upper cover mounting frame, the upper cover translation assembly and the upper cover lifting assembly respectively drive the upper cover material taking assembly to horizontally move and vertically move, the upper cover rotation assembly can drive the upper cover material taking assembly to rotate in a horizontal plane, and the upper cover material taking assembly is provided with a sucker; the upper cover material loading is carried silo and is set up one side at the upper cover mounting bracket, upper cover preset position subassembly sets up the discharge end at upper cover material loading and carries the silo, upper cover preset position subassembly includes upper cover preset position piece, upper cover preset position elevating gear, first upper cover detector and second upper cover detector in place, upper cover preset position piece sets up the below at upper cover material loading and carries the silo discharge end, first upper cover detector in place and second upper cover detector arrange along upper and lower direction and all emit detection light towards upper cover preset position piece, upper cover preset position elevating gear can drive upper cover preset position piece reciprocates for upper cover preset position piece exceeds upper cover material loading and carries the silo.

According to the scheme, the upper cover translation assembly, the upper cover lifting assembly and the upper cover rotating assembly are arranged, so that the horizontal movement, the up-down movement and the rotating movement of the upper cover material taking assembly can be realized; through setting up upper cover reservation bit assembly, can realize the branch material of upper cover, can accurately fix a position the upper cover again, ensure that the upper cover gets the accurate material and the accurate installation of getting of material subassembly.

The product blanking mechanism comprises a product mounting frame, a product horizontal moving assembly, a product up-down moving assembly and a product blanking manipulator, wherein the product blanking manipulator is arranged on the product mounting frame, and the product horizontal moving assembly and the product up-down moving assembly respectively drive the product blanking manipulator to move horizontally and up-down; the product unloading manipulator includes that product bullet pushes away subassembly and product clamping jaw, and product clamping jaw is provided with the product centre gripping mouth downwards, and product bullet pushes away the subassembly setting in the product clamping jaw, and product bullet pushes away the subassembly and can be to product centre gripping mouth direction elastic movement, and when product clamping jaw was in release state, the bullet of product bullet pushing away the subassembly pushed away face protrusion product centre gripping mouth.

According to the scheme, the product horizontal moving assembly and the product up-and-down moving assembly are arranged, so that the horizontal and up-and-down movement of the product blanking manipulator is facilitated; through setting up the product bullet and pushing the subassembly, when pressing from both sides and getting the product, can play the cushioning effect again can exert a decurrent thrust to the upper cover for the upper cover is assembled again wholly and is pressed from both sides the product after putting in place.

Drawings

Fig. 1 is an exploded view of a product assembled using an embodiment of the present invention.

Fig. 2 is a top view of an embodiment of the present invention.

Fig. 3 is a structural diagram of a bottom shell feeding mechanism in an embodiment of the present invention.

Fig. 4 is an exploded view of a bottom case temporary storage rack and a bottom case tray in an embodiment of the invention.

Fig. 5 is an enlarged view at a in fig. 4.

Fig. 6 is a block diagram of a bottom shell loading manipulator in an embodiment of the present invention.

Fig. 7 is an exploded view of a bottom shell jaw and bottom shell spring assembly in an embodiment of the present invention.

Fig. 8 is a block diagram of a cutter head feeding mechanism in an embodiment of the present invention.

Fig. 9 is an exploded view of a tool bit magazine and a tool bit tray in an embodiment of the invention.

Fig. 10 is a block diagram of a cutter head feeding manipulator in an embodiment of the present invention.

Fig. 11 is a block diagram of a bracket feeding mechanism in an embodiment of the present invention.

FIG. 12 is a block diagram of a stent loading delivery chute and stent pre-positioning assembly in an embodiment of the invention.

Fig. 13 is a cross-sectional view of a stent loading delivery chute and stent pre-positioning assembly in an embodiment of the invention.

Fig. 14 is an enlarged view at B in fig. 13.

Fig. 15 is an exploded view of a bracket jaw and bracket spring assembly in an embodiment of the invention.

Fig. 16 is a structural view of an upper cover feeding mechanism in the embodiment of the present invention.

FIG. 17 is a cross-sectional view of an upper housing feed chute and upper housing pre-positioning assembly in accordance with an embodiment of the invention.

Fig. 18 is an enlarged view at C in fig. 17.

Fig. 19 is an exploded view of the upper enclosure take off assembly and the upper enclosure in accordance with an embodiment of the present invention.

Fig. 20 is a block diagram of a product blanking mechanism in an embodiment of the present invention.

Fig. 21 is an exploded view of a product blanking robot in an embodiment of the present invention.

The invention is further described below with reference to the drawings and examples.

Detailed Description

Referring to fig. 2, the automatic shaver head assembling device provided in this embodiment includes a tool rotating mechanism 1, a bottom shell feeding mechanism 2, a cutter head feeding mechanism 3, a bracket feeding mechanism 4, a top cover feeding mechanism 5 and a product discharging mechanism 6, where the bottom shell feeding mechanism 2, the cutter head feeding mechanism 3, the bracket feeding mechanism 4, the top cover feeding mechanism 5 and the product discharging mechanism 6 are sequentially disposed on the circumferential direction of the tool rotating mechanism 1.

The tool rotating mechanism 1 includes a turntable 11, a turntable driving device 12, and a plurality of tool assemblies 13, and in this embodiment, six tool assemblies 13 are illustrated as examples, and the six tool assemblies 13 are uniformly arranged in the circumferential direction of the turntable 11 at intervals. The turntable driving device 12 drives the turntable 11 to rotate around the axis of the turntable driving device, so that all tool assemblies 13 are driven to rotate in a one-stop mode.

Referring to fig. 3 to 7, the bottom shell loading mechanism 2 includes a bottom shell beam 21, a bottom shell third direction moving assembly 22, a bottom shell fourth direction moving assembly 23, a bottom shell up-down moving assembly 24, a bottom shell temporary storage position, a bottom shell loading manipulator 25, and two bottom shell mounting frames 26. The two bottom shell mounting frames 26 are oppositely arranged, the bottom shell beam 21 is erected on the two bottom shell mounting frames 26, and the bottom shell third-direction moving assembly 22 is arranged on the bottom shell mounting frames 26 and is used for driving the bottom shell beam 21 to horizontally move along a third direction; the bottom shell fourth direction moving assembly 23, the bottom shell up-and-down moving assembly 24 and the bottom shell feeding manipulator 25 are all arranged on the bottom shell beam 21, the bottom shell fourth direction moving assembly 23 drives the bottom shell feeding manipulator 25 and the bottom shell up-and-down moving assembly 24 to simultaneously move horizontally along the fourth direction, and the bottom shell up-and-down moving assembly 24 drives the bottom shell feeding manipulator 25 to move up and down. The bottom case third direction moving assembly 22 and the bottom case fourth direction moving assembly 23 are translation modules commonly used in the art, and the bottom case up-down moving assembly 24 is preferably an air cylinder or a hydraulic cylinder.

The bottom shell temporary storage position is arranged between the two bottom shell mounting frames 26 and located below the bottom shell cross beam 21, and is provided with a bottom shell temporary storage frame 27 and a bottom shell charging tray 28, so that rotation and continuous feeding are conveniently realized, at least two bottom shell charging trays 28 are arranged, the two bottom shell charging trays 28 are arranged side by side, and each bottom shell charging tray 28 is detachably arranged on the bottom shell temporary storage frame 27. Specifically: two bottom shell positioning grooves 271 are arranged on the bottom shell temporary storage frame 27, and the bottom shell positioning grooves 271 are provided with notches towards one side. Each bottom shell positioning groove 271 is provided with a bottom shell elastic clamping column 272 on a groove wall at one side of the bottom shell positioning groove 271, and the bottom shell elastic clamping column 272 protrudes from the groove wall of the bottom shell positioning groove 271. The bottom case positioning groove 271 is provided with a bottom case locking member 273 on a groove wall on one side of a groove opening thereof, and the bottom case locking member 273 can be moved to stretch and retract into the bottom case positioning groove 271. In this embodiment, the bottom elastic clamping column 272 and the bottom locking member 273 of one bottom positioning groove 271 are disposed on the left side thereof, and the bottom elastic clamping column 272 and the bottom locking member 273 of the other bottom positioning groove 271 are disposed on the right side thereof.

The bottom shell material tray 28 is arranged in the bottom shell positioning groove 271, both sides of the bottom shell material tray 28 are provided with a bottom shell clamping groove 281 and a bottom shell locking groove 282, and the bottom shell clamping groove 281 and the bottom shell elastic clamping column 272 are matched to realize the positioning of the bottom shell material tray 28; the bottom locking groove 282 is disposed at one end of the bottom tray 28, and the bottom locking member 273 can be inserted into the bottom locking groove 282 to limit the bottom tray 28 from being separated from the bottom positioning groove 271.

The pan feeding manipulator 25 can horizontally move and up and down move between the tooling assembly 13 and the pan temporary storage position. The bottom shell feeding manipulator 25 comprises a bottom shell spring pushing assembly 251 and a bottom shell clamping jaw 252, the bottom shell clamping jaw 252 is provided with a bottom shell clamping opening 2521 for clamping the bottom shell 10 downwards, the bottom shell spring pushing assembly 251 is arranged in the bottom shell clamping jaw 252 and on the middle of the bottom shell clamping opening 2521, and the bottom shell spring pushing assembly 251 can elastically move towards the bottom shell clamping opening 2521. When the bottom clamping jaw 252 is in the released state, the pushing surface of the bottom pushing component 251 protrudes out of the bottom clamping opening 2521, so as to ensure that the bottom pushing component 251 can apply a downward force to the bottom 10.

The bottom shell pushing and pulling assembly 251 includes a bottom shell fixing rod 2511, a bottom shell elastic member 2512, a bottom shell movable sleeve 2513 and a bottom shell transverse pin 2514. The bottom shell movable sleeve 2513 is sleeved on the first end of the bottom shell fixing rod 2511, two sliding holes 25131 are oppositely formed in the bottom shell movable sleeve 2513, and the length direction of the sliding holes 25131 extends along the extending direction of the bottom shell fixing rod 2511. The middle part of the bottom shell transverse pin 2514 is fixedly connected to the first end of the bottom shell fixing rod 2511, and both ends of the bottom shell transverse pin 2514 are movably connected to the bottom shell movable sleeve 2513, i.e. the end part of the bottom shell transverse pin 2514 is inserted into the corresponding slide hole 25131 and can move relatively in the slide hole 25131. Bottom shell elastic member 2512 is elastically abutted between bottom shell movable sleeve 2513 and the second end of bottom shell fixed rod 2511. In order to facilitate installation of the bottom shell fixing rod 2511, a fixing seat may be provided in the bottom shell clamping jaw 252, the bottom shell fixing rod 2511 is fixedly connected with the fixing seat, the bottom shell elastic element 2512 is preferably a spring strip, and the bottom shell elastic element 2512 is sleeved on the bottom shell fixing rod 2511 and is abutted to the fixing seat. The bottom case movable sleeve 2513 can move back and forth along the axial direction thereof, and the bottom case transverse pin 2514 can limit the distance that the bottom case movable sleeve 2513 moves back and forth, so as to ensure that the bottom case movable sleeve 2513 cannot be separated from the bottom case fixing rod 2511.

In order to prevent the bottom shell clamping jaw 252 from scraping the bottom shell, two bottom shell cushion blocks 2522 are preferably arranged on the bottom shell clamping jaw 252, the two bottom shell cushion blocks 2522 are respectively arranged on two sides of the bottom shell clamping opening 2521, the clamping surface of the bottom shell cushion block 2522 extends in the vertical direction, and the bottom shell cushion blocks 2522 are preferably made of flexible materials, such as rubber, silica gel and the like.

Referring to fig. 8 to 10, the cutter head loading mechanism 3 includes a cutter head loading manipulator 31, a cutter head cross beam 32, a cutter head first direction moving assembly 33, a cutter head second direction moving assembly 34, a cutter head up-down moving assembly 35, a cutter head temporary storage position, and two cutter head mounting frames 38. The two cutter head mounting frames 38 are oppositely arranged, the cutter head cross beam 32 is erected on the two cutter head mounting frames 38, the cutter head first direction moving assembly 33 is arranged on the cutter head mounting frames 38, and the cutter head first direction moving assembly 33 can drive the cutter head cross beam 32 to move back and forth along the first direction; the cutter head second direction moving assembly 34, the cutter head up-and-down moving assembly 35 and the cutter head feeding manipulator 31 are all arranged on the cutter head cross beam 32, the cutter head second direction moving assembly 34 can drive the cutter head up-and-down moving assembly 35 and the cutter head feeding manipulator 31 to horizontally move along the second direction, and the cutter head up-and-down moving assembly 35 can drive the cutter head feeding manipulator 31 to vertically move. In this embodiment, the first direction moving component 33 and the second direction moving component 34 are translation modules commonly used in the art, and the up-and-down moving component 35 is preferably an air cylinder or a hydraulic cylinder.

The tool bit loading manipulator 31 can move back and forth between the tool bit temporary storage position and the tool assembly 13, specifically: the bit temporary storage position is provided with a bit temporary storage frame 36 and two bit trays 37, the bit temporary storage frame 36 is arranged between the two bit mounting frames 38 and below the bit cross beam 32, and the two bit trays 37 are arranged on the bit temporary storage frame 36 along the second direction. The bit temporary storage rack 36 is provided with two bit positioning grooves 361, and the two bit trays 37 are respectively detachably arranged in the corresponding bit positioning grooves 361. The groove wall of each side of each tool bit positioning groove 361 is provided with a tool bit elastic clamping column 362 and a tool bit locking piece 363, in this embodiment, the tool bit elastic clamping column 362 and the tool bit locking piece 363 of one tool bit positioning groove 361 are all arranged on the left side of the groove wall, and the tool bit elastic clamping column 362 and the tool bit locking piece 363 of the other tool bit positioning groove 361 are all arranged on the right side of the groove wall.

The cutter head tray 37 is correspondingly provided with a cutter head clamping groove 371 and a cutter head locking groove 372, the cutter head elastic clamping column 362 is connected with the cutter head clamping groove 371 in a matching way, and the cutter head locking piece 363 is connected with the cutter head locking groove 372 in a matching way.

The cutter head feeding manipulator 31 comprises a cutter head clamping jaw 311 and a cutter head spring pushing assembly 312, the cutter head clamping jaw 311 is downwards provided with a cutter head clamping opening, the cutter head spring pushing assembly 312 is arranged in the cutter head clamping opening and located in the middle of the cutter head clamping opening, the cutter head spring pushing assembly 312 can elastically move towards the cutter head clamping opening, and when the cutter head clamping jaw 311 is in a release state, the spring pushing surface of the cutter head spring pushing assembly 312 protrudes out of the cutter head clamping opening.

Tool bit spring pushing assembly 312 comprises a tool bit fixing rod 3121, a tool bit elastic piece 3122, a tool bit movable sleeve 3123 and a tool bit transverse pin 3124, wherein tool bit movable sleeve 3123 is sleeved on the first end of tool bit fixing rod 3121, two tool bit sliding holes 31231 are formed in a penetrating manner in tool bit movable sleeve 3123, the length direction of tool bit sliding hole 31231 extends along the axial direction of tool bit movable sleeve 3123, the middle part of tool bit transverse pin 3124 is fixedly connected on the first end of tool bit fixing rod 3121, the two end parts of tool bit transverse pin 3124 are movably connected with tool bit movable sleeve 3123 and are inserted in tool bit sliding hole 31231, and tool bit transverse pin 3124 can relatively move in tool bit sliding hole 31231. Tool bit resilient member 3122 is resiliently engaged between tool bit movable sleeve 3123 and the second end of tool bit stationary bar 3121, tool bit movable sleeve 3123 being movable back and forth along its axial direction, and tool bit cross pin 3124 being capable of limiting the distance tool bit movable sleeve 3123 is moved back and forth, preventing tool bit movable sleeve 3123 from being separated from tool bit stationary bar 3121. When the tool bit clamping jaw 311 is in the released state, the bottom wall of the tool bit movable sleeve 3123 protrudes out of the tool bit clamping opening, and the bottom wall of the tool bit movable sleeve 3123 is the pushing surface of the tool bit pushing component 312, which can be in direct contact with the surface of the tool bit 20, so that the tool bit movable sleeve 3123 can apply a downward force to the tool bit 20 to mount the tool bit 20 in place.

In order to prevent the tool bit 20 from deforming or scraping, a cushion layer is preferably disposed inside the tool bit clamping opening of the tool bit clamping jaw 311, the cushion layer is in direct contact with the tool bit 20, and the cushion layer is made of a flexible material, including but not limited to: rubber, silica gel, plastic, etc. In this embodiment, the lower portion of the pad layer protrudes downward from the bit clamping jaw 311, and a flat clamping surface is provided on one side of the pad layer for clamping the bit 20.

Referring to fig. 11 to 15, in combination with fig. 2, the rack feeding mechanism 4 includes a rack feeding vibration plate 41, a rack feeding conveyance chute 42, a rack pre-positioning assembly 43, a rack mounting bracket 44, a rack horizontal movement assembly 45, a rack up-and-down movement assembly 46, and a rack feeding robot 47. The discharge end of support material loading vibration dish 41 communicates with the pan feeding end of support material loading transport silo 42, and support material loading transport silo 42 sets up on linear vibrator, and support pre-positioning assembly 43 sets up the discharge end at support material loading transport silo 42, and support mounting bracket 44 sets up in one side of support pre-positioning assembly 43, and support horizontal migration subassembly 45, support reciprocates subassembly 46 and support material loading manipulator 47 all set up on support mounting bracket 44, and support horizontal migration subassembly 45 drive support material loading manipulator 47 horizontal migration, and support reciprocates subassembly 46 drive support material loading manipulator 47 reciprocates. In this embodiment, the support horizontal moving assembly 45 is a translation module commonly used in the art, and the support vertical moving assembly 46 is preferably an air cylinder or a hydraulic cylinder.

The rack pre-positioning assembly 43 includes a rack pre-positioning seat 431, a rack pre-positioning lifter 432, and two rack in-position detectors 433. The support pre-positioning seat 431 is arranged at the discharge end of the support feeding conveying trough 42, the support pre-positioning seat 431 is provided with a blocking trough and a bearing part, the blocking trough is arranged at one side of the bearing part, which is away from the support feeding conveying trough 42, the bearing part is arranged below the support feeding conveying trough 42, and the bearing part is provided with a support positioning column 4311 for being matched and connected with a second annular flange of the support 30; the two in-place detectors 433 are arranged on one side of the support positioning column 4311, which is opposite to the support feeding conveying trough 42, along the up-down direction, and the in-place detectors 433 can emit detection light to one side of the support positioning column 4311, which is used for detecting whether the support 30 is conveyed to the discharge end of the support feeding conveying trough 42 and detecting whether the support 30 falls on the support pre-positioning seat 431.

The support pre-positioning lifting device 432 can drive the support pre-positioning seat 431 to move up and down, and the two support in-place detectors 433 can synchronously lift and descend along with the support pre-positioning seat 431, so that the support pre-positioning seat 431 can be higher than the support feeding conveying trough 42, or the support pre-positioning seat 431 is equal to the support feeding conveying trough 42 in height, and the support pre-positioning seat 431 is preferably the same as the support feeding conveying trough 42. The rack in-place detector 433 may be a photosensor or a proximity switch. When the bearing part is lower than the bracket feeding conveying trough 42, the upper bracket in-place detector 433 is just flush with the bracket feeding conveying trough 42, and at the moment, whether the bracket 30 moves to the discharge end of the bracket feeding conveying trough 42 can be detected; if yes, the bracket pre-positioning lifting device 432 drives the bracket pre-positioning seat 431 to lift, so that the bracket 30 falls on the bracket pre-positioning seat 431; then, the lower rack in-place detector 433 detects whether the rack falls on the rack pre-positioning seat 431; if so, the bracket positioning column 4311 is inserted into the second annular flange of the bracket to realize the pre-positioning of the bracket, and then the bracket pre-positioning lifting device 432 continuously drives the bracket pre-positioning seat 431 to ascend and be higher than the bracket feeding conveying trough 42, so that the bracket feeding mechanical arm 47 is convenient to clamp the bracket.

The support material loading manipulator 47 includes support clamping jaw 471 and support bullet push assembly 472, and support clamping jaw 471 is provided with support grip 4711 downwards, and support bullet push assembly 472 sets up in support grip 4711 and sets up at the middle part of support grip 4711. The rack push assembly 472 is capable of elastically moving in the direction of the rack clamp port 4711, and when the product clamp jaws 642 are in the released state, the push surface of the rack push assembly 472 protrudes out of the rack clamp port 4711.

The support spring pushing assembly 472 comprises a support fixing rod 4721, a support elastic member 4722, a support movable sleeve 4723 and a support transverse pin 4724, wherein the support movable sleeve 4723 is sleeved on the first end of the support fixing rod 4721, a support sliding hole 47231 is formed in the support movable sleeve 4723 in a penetrating mode, the length direction of the support sliding hole 47231 extends along the axial direction of the support movable sleeve 4723, the middle portion of the support transverse pin 4724 is fixedly connected to the first end of the support fixing rod 4721, the two end portions of the support transverse pin 4724 are movably connected with the support movable sleeve 4723 and are inserted into the support sliding hole 47231, and the support transverse pin 4724 can relatively move in the support sliding hole 47231. The support elastic piece 4722 is elastically abutted between the support movable sleeve 4723 and the second end of the support fixed rod 4721, the support movable sleeve 4723 can move back and forth along the axial direction of the support movable sleeve 4723, and the lower part of the support movable sleeve 4723 is matched with the second annular flange of the support 30, so that the support movable sleeve 4723 is just sleeved outside the second annular flange; the bracket cross pin 4724 can limit the distance the bracket moving sleeve 4723 moves back and forth, preventing the bracket moving sleeve 4723 from separating from the bracket fixing lever 4721. When the rack clamping jaw 471 is in a released state, the bottom wall of the rack movable sleeve 4723 protrudes out of the rack clamping opening 4711, so that the rack movable sleeve 4723 can apply a downward acting force to the rack to mount the rack in place.

Referring to fig. 16 to 19, the upper cover loading mechanism 5 includes an upper cover mounting frame 51, an upper cover translation assembly 52, an upper cover lifting assembly 53, an upper cover rotation assembly 54, an upper cover take out assembly 55, an upper cover loading transport chute 56, and an upper cover positioning assembly 57. The upper cover translation assembly 52, the upper cover lifting assembly 53, the upper cover rotation assembly 54 and the upper cover material taking assembly 55 are all arranged on the upper cover mounting frame 51, the upper cover translation assembly 52 and the upper cover lifting assembly 53 can respectively drive the upper cover material taking assembly 55 to horizontally move and move up and down, the upper cover rotation assembly 54 can drive the upper cover material taking assembly 55 to rotate in a horizontal plane, the upper cover material taking assembly 55 is provided with a plurality of suckers 551, three suckers 551 are preferably arranged in a triangular mode, and the three suckers 551 simultaneously suck the upper cover.

The upper cover feeding and conveying trough 56 is arranged on one side of the upper cover mounting frame 51, the upper cover feeding and conveying trough 56 is arranged on the linear vibrator, and the upper cover pre-positioning component 57 is arranged at the discharge end of the upper cover feeding and conveying trough 56. The upper housing pre-positioning assembly 57 includes an upper enclosure block 578, a lower enclosure block 579, an upper housing pre-positioning block 571, an upper housing pre-positioning lifter 572, a first upper housing in-position detector 573, and a second upper housing in-position detector 574. The upper enclosure block 578 and the lower enclosure block 579 are vertically stacked at the discharge end of the upper cover feeding trough 56, the upper enclosure block 578 and the lower enclosure block 579 are internally provided with through holes in an up-down penetrating manner, the two through holes are vertically communicated, and the upper cover positioning block 571 is movably arranged in the two through holes. The first upper cap in-place detector 573 and the second upper cap in-place detector 574 are disposed in an up-down direction and each emit detection light toward the upper cap pre-positioning block 571. In this embodiment, the first upper cover in-place detector 573 and the second upper cover in-place detector 574 may be photoelectric sensors or proximity switches, and preferably, the first upper cover in-place detector 573 is an opposite-type photoelectric sensor, and the transmitting end and the receiving end of the first upper cover in-place detector 573 are both disposed on the upper enclosure block 578 and disposed on two sides of the upper cover positioning block respectively; a second upper shroud in place detector 574 is disposed on the lower shroud 579.

The upper cover positioning lifter 572 can drive the upper cover positioning block 571 to move up and down so that the upper cover positioning block 571 is higher than the upper cover feeding conveyor chute 56 and exposed in the perforation. When the upper cover 40 is conveyed to the discharge end of the upper cover feeding conveying trough 56, the second upper cover in-place detector 574 detects whether the upper cover 40 falls on the upper cover pre-positioning block 571, if yes, the upper cover pre-positioning block 571 is driven to ascend by the upper cover pre-positioning lifting device 572, and at this time, the upper cover 40 is just sleeved on the upper cover pre-positioning block 571 to realize the pre-positioning of the upper cover 40; the first upper housing in-place detector 573 then detects whether the upper housing 40 is raised in place, and if so, the upper housing take out assembly 55 sucks up the upper housing 40.

Referring to fig. 20 to 21, in combination with fig. 2, the product discharging mechanism 6 includes a product mounting frame 61, a product horizontal moving assembly 62, a product up-and-down moving assembly 63, a product discharging robot 64, and a product discharging conveyor 65. The product blanking conveyer belt 65 is arranged on one side of the turntable 11, and the product mounting frame 61 is arranged at one end of the product blanking conveyer belt 65 and is close to the turntable 11.

The product horizontal movement assembly 62, the product vertical movement assembly 63 and the product blanking manipulator 64 are all arranged on the product mounting frame 61, and the product horizontal movement assembly 62 and the product vertical movement assembly 63 respectively drive the product blanking manipulator 64 to horizontally move and vertically move.

The product blanking manipulator 64 includes a product spring pushing assembly 641 and a product clamping jaw 642, the product clamping jaw 642 is provided with a product clamping opening 6421 downward, the product spring pushing assembly 641 is disposed in the product clamping jaw 642, and the product spring pushing assembly 641 can elastically move toward the product clamping opening 6421. When the product clamping jaw 642 is in the released state, the pushing surface of the product pushing assembly 641 protrudes out of the bottom shell clamping opening 2521.

The product spring push assembly 641 includes a product fixing rod 6411, a product elastic member 6412, a product movable sleeve 6413 and a product transverse pin 6414, wherein the product movable sleeve 6413 is sleeved on the first end of the product fixing rod 6411, the product movable sleeve 6413 is provided with a product sliding hole 64131 in a penetrating manner, the length direction of the product sliding hole 64131 extends along the axial direction of the product movable sleeve 6413, the middle part of the product transverse pin 6414 is fixedly connected to the first end of the product fixing rod 6411, two ends of the product transverse pin 6414 are movably connected with the product movable sleeve 6413 and are inserted into the product sliding hole 64131, and the product transverse pin 6414 can relatively move in the product sliding hole 64131. The product elastic member 6412 is elastically abutted between the product movable sleeve 6413 and the second end of the product fixed rod 6411, the product movable sleeve 6413 can move back and forth along the axial direction of the product movable sleeve 6413, and the lower part of the product movable sleeve 6413 is just abutted with the upper cover 40 of the product; the product cross pin 6414 can limit the distance that the product movable sleeve 6413 moves back and forth, preventing the product movable sleeve 6413 from separating from the product securing lever 6411. When the product clamping jaw 642 is in the released state, the bottom wall of the product movable sleeve 6413 protrudes out of the product clamping opening 6421, so that the product movable sleeve 6413 can apply a downward acting force on the upper cover 40 of the product, so that the upper cover 40 can be pushed down to be installed in place by the product clamping jaw 642 before the product is clamped, and then the product is clamped by the product clamping jaw 642 and placed on the product blanking conveying belt 65.

In summary, the tool rotating mechanism is arranged and used for driving the tool components to move to corresponding stations one by one according to the assembly procedure; the bottom shell feeding mechanism, the cutter head feeding mechanism, the support feeding mechanism and the upper cover feeding mechanism are arranged and are respectively used for feeding and assembling the bottom shell, the cutter head, the support and the upper cover in place; the product blanking mechanism is arranged and used for realizing the assembly in place of the upper cover and the blanking of the product; by arranging the bottom shell spring pushing assembly, after the bottom shell is clamped by the bottom shell clamping jaw, the bottom shell can be placed into the tool assembly only by pushing the bottom shell spring pushing assembly, so that automatic feeding and fixing of the bottom shell are realized; the automatic assembly of the shaver head is realized through automatic operation, and compared with manual assembly in the prior art, the automatic assembly device has the advantages of saving labor and improving assembly efficiency, and is particularly suitable for mass production.

Finally, it should be emphasized that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention, but rather that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the invention, and any modifications, equivalent substitutions, improvements, etc. are intended to be included within the scope of the present invention.

Claims

1. Automatic equipment device of razor head, its characterized in that: the automatic feeding device comprises a tool rotating mechanism, a bottom shell feeding mechanism, a cutter head feeding mechanism, a support feeding mechanism, an upper cover feeding mechanism and a product discharging mechanism, wherein the bottom shell feeding mechanism, the cutter head feeding mechanism, the support feeding mechanism, the upper cover feeding mechanism and the product discharging mechanism are sequentially arranged on the circumferential direction of the tool rotating mechanism;

the tool rotating mechanism comprises a turntable, a tool assembly and a turntable driving device, wherein the turntable driving device can drive the turntable to rotate around the axis of the turntable, and the tool assembly is arranged on the turntable and can rotate along with the turntable;

tool bit feed mechanism includes tool bit position and tool bit material loading manipulator of keeping in, tool bit material loading manipulator can the frock subassembly with the tool bit is kept in between the position horizontal migration and reciprocates, tool bit material loading manipulator includes tool bit bullet and pushes away subassembly and tool bit clamping jaw, tool bit clamping jaw is provided with the tool bit clamping jaw down, tool bit bullet pushes away the subassembly setting in the tool bit clamping jaw, tool bit bullet pushes away the subassembly can to tool bit clamping jaw direction elastic migration, works as when the tool bit clamping jaw is in release state, the bullet of tool bit bullet pushing away the subassembly pushes away the face protrusion tool bit clamping jaw.

2. The automatic assembly device for shaving heads according to claim 1, wherein:

the tool bit bullet pushes away the subassembly and includes tool bit dead lever, tool bit elastic component, tool bit movable sleeve and tool bit cross pin, tool bit movable sleeve cover is established on the first end of tool bit dead lever, tool bit cross pin fixed connection is in on the first end of tool bit dead lever, just at least one end of tool bit cross pin with tool bit movable sleeve swing joint, tool bit elastic component elasticity butt is in tool bit movable sleeve with between the second end of tool bit dead lever, tool bit movable sleeve can follow its axial round trip movement.

3. The automatic assembly device for shaving heads according to claim 1, wherein:

the temporary storage rack is provided with a positioning groove, a locking piece and an elastic clamping column, the positioning groove is provided with a notch towards one side, the elastic clamping column protrudes out of the groove wall on one side of the positioning groove, the locking piece is arranged on one side of the notch, and the locking piece can move in a telescopic way towards the inside of the positioning groove;

the cutter head charging tray is detachably arranged in the positioning groove and below the cutter head feeding mechanical arm, the cutter head charging tray is provided with a clamping groove and a locking groove, the clamping groove is matched with the elastic clamping column, the locking groove is arranged at one end of the cutter head charging tray, and the locking piece can be inserted into the locking groove to limit the cutter head charging tray to be separated from the positioning groove.

4. The automatic assembly device for shaving heads according to claim 1, wherein:

tool bit feed mechanism still includes tool bit crossbeam, tool bit first direction moving component, tool bit second direction moving component, tool bit reciprocates subassembly and two tool bit mounting brackets, two the tool bit mounting bracket sets up relatively, the tool bit crossbeam erects two on the tool bit mounting bracket, tool bit material loading manipulator sets up on the tool bit crossbeam, tool bit first direction moving component with tool bit second direction moving component drives respectively the tool bit material loading manipulator is along first direction and second direction horizontal migration, tool bit reciprocates the subassembly drive tool bit material loading manipulator reciprocates.

5. The automatic assembly device for shaving heads according to claim 1, wherein:

the bottom shell feeding mechanism further comprises a bottom shell cross beam, a bottom shell third-direction moving assembly, a bottom shell fourth-direction moving assembly, a bottom shell up-and-down moving assembly, a bottom shell feeding manipulator, a bottom shell temporary storage frame, a bottom shell charging tray and two bottom shell mounting frames, wherein the two bottom shell mounting frames are oppositely arranged, the bottom shell cross beam is erected on the two bottom shell mounting frames, the bottom shell feeding manipulator is arranged on the bottom shell cross beam, the bottom shell third-direction moving assembly and the bottom shell fourth-direction moving assembly respectively drive the bottom shell feeding manipulator to horizontally move along the third direction and the fourth direction, and the bottom shell up-and-down moving assembly drives the bottom shell feeding manipulator to horizontally move up-and-down;

The bottom shell material tray is detachably arranged on the bottom shell temporary storage frame, and is arranged below the bottom shell feeding mechanical arm;

the bottom shell feeding mechanical arm comprises a bottom shell spring pushing assembly and bottom shell clamping jaws, wherein the bottom shell clamping jaws are downwards provided with bottom shell clamping openings, the bottom shell spring pushing assembly is arranged in the bottom shell clamping jaws, the bottom shell spring pushing assembly can elastically move towards the bottom shell clamping openings, and when the bottom shell clamping jaws are in a release state, the spring pushing surface of the bottom shell spring pushing assembly protrudes out of the bottom shell clamping openings.

6. The automatic razor head assembling apparatus according to claim 5, wherein:

the bottom shell elastic pushing assembly comprises a bottom shell fixing rod, a bottom shell elastic piece, a bottom shell movable sleeve and a bottom shell transverse pin, wherein the bottom shell movable sleeve is sleeved on the first end of the bottom shell fixing rod, the bottom shell transverse pin is fixedly connected to the first end of the bottom shell fixing rod, at least one end of the bottom shell transverse pin is movably connected with the bottom shell movable sleeve, the bottom shell elastic piece is elastically abutted between the bottom shell movable sleeve and the second end of the bottom shell fixing rod, and the bottom shell movable sleeve can move back and forth along the axial direction of the bottom shell movable sleeve.

7. The automatic assembly device for shaving heads according to claim 1, wherein:

the support feeding mechanism comprises a support feeding conveying trough, a support pre-positioning assembly, a support mounting frame, a support horizontal movement assembly, a support up-down movement assembly and a support feeding manipulator, wherein the support pre-positioning assembly is arranged at the discharge end of the support feeding conveying trough, the support mounting frame is arranged at one side of the support pre-positioning assembly, the support feeding manipulator is arranged on the support mounting frame, and the support horizontal movement assembly and the support up-down movement assembly respectively drive the support feeding manipulator to horizontally move and up-down move;

the support reservation subassembly includes support reservation seat, support reservation elevating gear and two support in place detectors, the support reservation seat sets up the below of support material loading transport silo discharge end, be provided with the support reference column on the support reservation seat, two the support is in place the detector is arranged along upper and lower direction and is set up the support reference column is dorsad support material loading transport silo's one side, support is in place the detector orientation support reference column place one side emission detection light, support reservation elevating gear can drive support reservation seat and two support is in place the detector reciprocates for support reservation seat can be higher than support material loading transport silo, perhaps, make support reservation seat with support material loading transport silo is equal high.

8. The automatic razor head assembling apparatus according to claim 7, wherein:

the support material loading manipulator includes support clamping jaw and support bullet and pushes away the subassembly, the support clamping jaw is provided with the support centre gripping mouth downwards, the support bullet pushes away the subassembly setting and is in the support centre gripping mouth, the support bullet pushes away the subassembly can to support centre gripping mouth direction elastic displacement, works as the support clamping jaw is in the release state, the bullet of support bullet pushing away the subassembly pushes away the face protrusion support centre gripping mouth.

9. The automatic assembly device for shaving heads according to claim 1, wherein:

the upper cover feeding mechanism comprises an upper cover mounting frame, an upper cover translation assembly, an upper cover lifting assembly, an upper cover rotating assembly, an upper cover taking assembly, an upper cover feeding conveying trough and an upper cover preset position assembly, wherein the upper cover taking assembly is arranged on the upper cover mounting frame, the upper cover translation assembly and the upper cover lifting assembly respectively drive the upper cover taking assembly to horizontally move and vertically move, the upper cover rotating assembly can drive the upper cover taking assembly to rotate in a horizontal plane, and the upper cover taking assembly is provided with a sucker;

the upper cover material loading is carried the silo and is set up one side of upper cover mounting bracket, upper cover preset position subassembly sets up the discharge end of upper cover material loading and is carried the silo, upper cover preset position subassembly includes upper cover preset position piece, upper cover preset position elevating gear, first upper cover in place detector and second upper cover in place detector, upper cover preset position piece sets up the below of upper cover material loading and is carried the silo discharge end, first upper cover in place detector with second upper cover in place detector arrange along upper and lower direction and set up and all face upper cover preset position piece emission detection light, upper cover preset position elevating gear can drive upper cover preset position piece reciprocates for upper cover preset position piece exceeds upper cover material loading and carries the silo.

10. The automatic assembly device for shaving heads according to claim 1, wherein:

the product blanking mechanism comprises a product mounting frame, a product horizontal moving assembly, a product up-and-down moving assembly and a product blanking manipulator, wherein the product blanking manipulator is arranged on the product mounting frame, and the product horizontal moving assembly and the product up-and-down moving assembly respectively drive the product blanking manipulator to move horizontally and up-and-down;

the product unloading manipulator includes product bullet and pushes away subassembly and product clamping jaw, product clamping jaw is provided with the product centre gripping mouth downwards, product bullet pushes away the subassembly setting in the product clamping jaw, product bullet pushes away the subassembly can to product centre gripping mouth direction elastic movement, works as when the product clamping jaw is in release state, the bullet of product bullet pushing away the subassembly pushes away the face protrusion product centre gripping mouth.