阅读说明：本技术 一种高效率化妆品盒组装机 (High efficiency cosmetic box kludge ) 是由 赵龙英 于 2020-05-18 设计创作，主要内容包括：本发明涉及一种一种高效率化妆品盒组装机,它包括：料盒输送工位；吹气清洁工位；压痕工位,所述压痕工位安装在所述操作台上且位于所述吹气清洁工位的下游,用于对所述料盒的边缘处进行按压形成两个间隔的安装凹槽；所述压痕工位包括安装在所述操作台上且位于所述限位条一侧的基座、安装在所述基座上且延伸至其内部的气液增压缸、安装在所述基座上且延伸至其内部的第一导向杆、安装在所述气液增压缸端部且与所述第一导向杆相配合的连接块以及安装在所述连接块底面的按压头；第一点胶工位；第二点胶工位；金属片安装工位；下料工位。能够实现化妆品盒的高效率组装,自动化程度。(The invention relates to a high-efficiency cosmetic box assembling machine, which comprises: a magazine transport station; blowing and cleaning a station; the indentation station is arranged on the operating platform, is positioned at the downstream of the blowing cleaning station and is used for pressing the edge of the material box to form two spaced mounting grooves; the indentation station comprises a base, a gas-liquid pressure cylinder, a first guide rod, a connecting block and a pressing head, wherein the base is arranged on the operating platform and positioned on one side of the limiting strip, the gas-liquid pressure cylinder is arranged on the base and extends into the base, the first guide rod is arranged on the base and extends into the base, the connecting block is arranged at the end part of the gas-liquid pressure cylinder and matched with the first guide rod, and the pressing head is arranged on the bottom surface of the connecting block; a first glue dispensing station; a second dispensing station; a sheet metal installation station; and (5) a blanking station. The high-efficiency assembly and the automation degree of the cosmetic box can be realized.)

1. A high efficiency cosmetic case assembly machine, comprising:

the material box conveying station (1) comprises an operation table (11), a first material storage frame (10) arranged on the upper surface of the operation table (11), a limiting strip (12) fixed on the upper surface of the operation table (11) and located on one side of the first material storage frame (10), a row of guide rollers (13) fixed on the upper surface of the operation table (11) and matched with the limiting strip (12), and a carrier (14) slidably arranged between the limiting strip (12) and the guide rollers (13) through a plurality of groups of material shifting assemblies (15), wherein a material outlet for discharging a material box is formed in the bottom of the first material storage frame (10), and a plurality of groups of avoiding slotted holes (111) which are arranged at intervals and matched with the plurality of groups of material shifting assemblies (15) are formed in the operation table (11);

the air blowing cleaning station is arranged on the operating table (11) and located on one side of the limiting strip (12) and is used for blowing air to the material box to clean the surface of the material box;

the indentation station (2) is arranged on the operating platform (11) and is positioned at the downstream of the blowing cleaning station, and is used for pressing the edge of the material box to form two spaced mounting grooves; the indentation station (2) comprises a base (21) which is arranged on the operating platform (11) and positioned on one side of the limiting strip (12), a gas-liquid pressure cylinder (22) which is arranged on the base (21) and extends into the base, a first guide rod (23) which is arranged on the base (21) and extends into the base, a connecting block which is arranged at the end part of the gas-liquid pressure cylinder (22) and is matched with the first guide rod (23), and a pressing head which is arranged at the bottom surface of the connecting block;

a first dispensing station (9), the first dispensing station (9) being mounted on the operating table (11) downstream of the indentation station (2) for dispensing glue at a location where the magazine mounts a lens;

the lens mounting station (3) is mounted on the operating table (11) and located at the downstream of the first dispensing station (9) and is used for transferring the lenses discharged one by one into the material box;

the second dispensing station (4) is arranged on the operating platform (11) and is positioned at the downstream of the lens mounting station (3) and used for dispensing at the mounting groove;

the metal sheet mounting station (5) is mounted on the operating platform (11), is positioned at the downstream of the second dispensing station (4), and is used for simultaneously transferring two metal sheets to the mounting groove;

the feeding station (6) is installed on the operating platform (11) and located on one side of the guide roller (13) and used for transferring the assembled cosmetic box to a circulating material belt platform (60) located on one side of the operating platform (11).

2. The high efficiency cosmetic case assembly machine according to claim 1, wherein: lens installation station (3) are including installing on operation panel (11) and two sets of first support piece (31) that the interval set up, install two sets ofly through first translation mechanism (33) slidable first support slide (32), slidable install on first support slide (32) and lens sucking disc subassembly (34) of liftable and install on operation panel (11) and with lens sucking disc subassembly (34) matched with lens feeding subassembly (35).

3. The high efficiency cosmetic case assembly machine according to claim 2, wherein: the first translation mechanism (33) comprises a second sliding rail (331) fixed to the top of each group of first supporting pieces (31), a second sliding block (332) fixed to the bottom of each first supporting sliding plate (32) and matched with the second sliding rail (331), a second rack (333) fixed to the top of any one of the first supporting pieces (31) and located on one side of the second sliding rail (331), a first outer cover (335) installed on the bottom of each first supporting sliding plate (32), a second bidirectional motor (334) installed on each first supporting sliding plate (32) and corresponding to the first outer cover (335), and a second gear installed at the end of each second bidirectional motor (334) and located in the first outer cover (335) and meshed with the second rack (333).

4. The high efficiency cosmetic case assembly machine according to claim 3, wherein: the lens sucker component (34) comprises a first linear module (341) arranged on the upper surface of the first support sliding plate (32), a third two-way motor (342) arranged at the end part of the first linear module (341), a third sliding rail (344) arranged on the side surface of the first support sliding plate (32), a third sliding block (345) slidably arranged on the third sliding rail (344), a first supporting plate group (346) arranged on the third sliding block (345), a first guide limiting seat (343) fixed at the tops of the third sliding block (345) and the second supporting sliding plate (346) and extending to the first linear module (341), a lifting motor (347) arranged on the first supporting plate group (346), a second guide limiting seat (348) arranged at the bottom of the first supporting plate group (346), and a sucker group (349) connected with the lifting motor (347) and matched with the second guide limiting seat (348) .

5. The high efficiency cosmetic case assembly machine according to claim 3 or 4, wherein: the lens feeding assembly (35) comprises a first bottom plate (351) fixed on the operating table (11) and positioned between two groups of first supporting pieces (31), a second bottom plate (353) installed above the first bottom plate (351) through a plurality of supporting rods (352), a second storage frame (354) installed on the second bottom plate (353) and used for storing lenses, and a lens poking and sending mechanism (355) installed on the first bottom plate (351) and matched with the second storage frame (354) to poke and send the lenses in the second storage frame to the suction cup group (349), wherein the lens poking and sending mechanism (355) comprises a third bottom plate (3551) fixed on the upper surface of the first bottom plate (351), a plurality of fourth sliding rails (3552) fixed on the upper surface of the third bottom plate (3551) and arranged at intervals, and a third rack (3553) fixed on the upper surface of the third bottom plate (3551) and positioned between the fourth sliding rails (3552), A plurality of fourth sliding blocks (3554) slidably mounted on a plurality of fourth sliding rails (3552), a third supporting sliding plate (3555) mounted on the plurality of fourth sliding blocks (3554), a fourth two-way motor (3556) mounted on the third supporting sliding plate (3555), a third gear (3557) mounted at the end of the fourth two-way motor (3556) and meshed with the third rack (3553), a first supporting seat (3558) mounted on the third supporting sliding plate (3555) and located at one side of the fourth two-way motor (3556), a first air cylinder (3559) fixed at the side of the first supporting seat (3558), and a dial block (3550) mounted at the end of the first air cylinder (3559) and penetrating through the second bottom plate (353).

Technical Field

The invention belongs to the field of automation equipment, relates to an assembling machine, and particularly relates to a high-efficiency cosmetic box assembling machine.

Background

The puff case 0 ' (i.e., cosmetic case) shown in fig. 1 comprises a base plate 01 ' and an upper cover 04 ' (the base plate 01 ' and the upper cover 04 ' are connected and in a flat state, called as a magazine), a lens 03 ' embedded in the base plate 01 ', and a metal sheet 02 ' fixed in the base plate 01 ' and located at the edge thereof; when the components are assembled, the assembly needs to be realized through a plurality of processes, and the efficiency is low. There is therefore a need to design a high efficiency cosmetic case assembly machine.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a high-efficiency cosmetic box assembling machine.

In order to achieve the purpose, the invention adopts the technical scheme that: a high efficiency cosmetic case assembly machine, comprising:

the material box conveying station comprises an operation table, a first material storage frame arranged on the upper surface of the operation table, a limiting strip fixed on the upper surface of the operation table and positioned on one side of the first material storage frame, a row of guide rollers fixed on the upper surface of the operation table and matched with the limiting strip, and a carrier arranged between the limiting strip and the guide rollers in a sliding manner through a plurality of groups of material shifting assemblies, wherein a discharge hole for discharging one material box is formed in the bottom of the first material storage frame, and a plurality of groups of avoiding slotted holes which are arranged at intervals and matched with the plurality of groups of material shifting assemblies are formed in the operation table;

the blowing cleaning station is arranged on the operating platform and positioned on one side of the limiting strip and is used for blowing air to the material box so as to clean the surface of the material box;

the indentation station is arranged on the operating platform, is positioned at the downstream of the blowing cleaning station and is used for pressing the edge of the material box to form two spaced mounting grooves; the indentation station comprises a base, a gas-liquid pressure cylinder, a first guide rod, a connecting block and a pressing head, wherein the base is arranged on the operating platform and positioned on one side of the limiting strip, the gas-liquid pressure cylinder is arranged on the base and extends into the base, the first guide rod is arranged on the base and extends into the base, the connecting block is arranged at the end part of the gas-liquid pressure cylinder and matched with the first guide rod, and the pressing head is arranged on the bottom surface of the connecting block;

the first glue dispensing station is arranged on the operating platform, is positioned at the downstream of the indentation station and is used for dispensing glue at the position where the lens is arranged on the material box;

the lens mounting station is mounted on the operating table, is positioned at the downstream of the first dispensing station and is used for transferring the lenses discharged one by one into the material box;

the second dispensing station is arranged on the operating platform, is positioned at the downstream of the lens mounting station and is used for dispensing at the mounting groove;

the metal sheet mounting station is mounted on the operating platform, is positioned at the downstream of the second dispensing station and is used for simultaneously transferring two metal sheets to the mounting groove;

and the blanking station is arranged on the operating platform and positioned on one side of the guide roller and used for transferring the assembled cosmetic box to the circulating material belt platform positioned on one side of the operating platform.

Optimally, the lens installation station is including installing on the operation panel and two sets of first support piece that the interval set up, install through first translation mechanism slidable two sets of first support slide on the first support piece, install on first support slide and the lens sucking disc subassembly of liftable and install on the operation panel and with lens sucking disc subassembly matched with lens feeding subassembly.

Furthermore, the first translation mechanism comprises a second slide rail fixed at the top of each group of the first support pieces, a second slide block fixed on the bottom surface of the first support sliding plate and matched with the second slide rail, a second rack fixed at the top of any one of the first support pieces and positioned on one side of the second slide rail, a first outer cover installed on the bottom surface of the first support sliding plate, a second bidirectional motor installed on the first support sliding plate and corresponding to the first outer cover, and a second gear installed at the end of the second bidirectional motor and positioned in the first outer cover and meshed with the second rack.

Furthermore, the lens sucker component comprises a first linear module arranged on the upper surface of the first supporting sliding plate, a third two-way motor arranged at the end part of the first linear module, a third sliding rail arranged on the side surface of the first supporting sliding plate, a third sliding block arranged on the third sliding rail in a sliding way, a first supporting plate group arranged on the third sliding block, a first guide limiting seat fixed on the third sliding block and the second supporting sliding plate, a first guide limiting seat matched with the first linear module, a lifting motor arranged on the first supporting plate group, a second guide limiting seat arranged at the bottom of the first supporting plate group and a sucker group connected with the lifting motor and matched with the second guide limiting seat.

Furthermore, the lens feeding assembly comprises a first bottom plate fixed on the operating platform and positioned between two groups of first supporting pieces, a second bottom plate arranged above the first bottom plate, a second storage frame arranged on the second bottom plate and used for storing lenses, a plurality of fourth slide rails arranged on the upper surface of the third bottom plate at intervals, a third rack fixed on the upper surface of the third bottom plate and positioned between the fourth slide rails, a plurality of fourth slide blocks slidably arranged on the fourth slide rails, and a third supporting slide plate arranged on the fourth slide blocks, Install fourth two-way motor on the third support slide, install fourth two-way motor tip and with third rack looks meshing's third gear, install on the third support slide and be located the first supporting seat of fourth two-way motor one side, fix the first cylinder of first supporting seat side and install first cylinder tip just runs through the lens shifting block of second bottom plate.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the high-efficiency cosmetic box assembling machine, the material box conveying station, the air blowing cleaning station, the indentation station, the first dispensing station, the lens mounting station, the second dispensing station, the metal sheet mounting station, the blanking station and the like are combined in sequence and matched with the indentation station with a special structure, so that high-efficiency assembling and automation degree of a cosmetic box can be realized.

Drawings

FIG. 1 is a schematic structural view of the cosmetic case;

FIG. 2 is a schematic view of the structure of the high efficiency cosmetic case assembly machine of the present invention;

FIG. 3 is an enlarged view of a portion of the high efficiency cosmetic case assembly machine of the present invention;

FIG. 4 is a schematic view of the structure of the kick-out assembly of the high efficiency cosmetic case assembly machine of the present invention;

FIG. 5 is a schematic structural view of an indentation station of the high efficiency cosmetic case assembly machine of the present invention;

FIG. 6 is a schematic view of the lens installation station of the high efficiency cosmetic case assembly machine of the present invention;

FIG. 7 is a schematic view of another perspective of the lens installation station of the high efficiency cosmetic case assembly machine of the present invention;

FIG. 8 is a schematic view of the sheet metal installation station of the high efficiency cosmetic case assembly machine of the present invention;

FIG. 9 is a schematic view of a sheet metal installation station of the high efficiency cosmetic case assembly machine of the present invention from another perspective;

FIG. 10 is a schematic structural diagram of a blanking station of the high-efficiency cosmetic box assembling machine of the present invention.

Detailed Description

The invention will be further described with reference to examples of embodiments shown in the drawings to which the invention is attached.

The high-efficiency cosmetic box assembling machine shown in fig. 2 mainly comprises a box conveying station 1, an air blowing cleaning station, an indentation station 2, a first dispensing station 9, a lens mounting station 3, a second dispensing station 4, a metal sheet mounting station 5, a blanking station 6 and the like.

The material box conveying station 1 is shown in fig. 2 and 3 and comprises an operation table 11, a first material storage frame 10 mounted on the upper surface of the operation table 11, a limiting strip 12 fixed on the upper surface of the operation table 11 and located on one side of the first material storage frame 10, a row of guide rollers 13 fixed on the upper surface of the operation table 11 and matched with the limiting strip 12, and carriers 14 slidably mounted between the limiting strip 12 and the guide rollers 13 through a plurality of groups of material shifting assemblies 15 (the groups of material shifting assemblies 15 are arranged at intervals and located on the same straight line), wherein a material outlet for discharging one material box is formed in the bottom of the first material storage frame 10, and a plurality of groups of groove holes 111 which are arranged at intervals and matched with the groups of material shifting assemblies 15 are formed in the operation table 11; in this embodiment, there are two operation platforms 11, and electrical cabinets with different heights are installed at the bottom of the two operation platforms 11 (i.e. a first electrical cabinet 7 and a second electrical cabinet 8 for performing automated control on the cosmetic box assembling machine), so that the two operation platforms 11 are located on different horizontal planes; the limiting strip 12 is positioned at the edge of the higher operating platform 11, so that the indentation station 2, the first dispensing station 9, the lens mounting station 3, the second dispensing station 4, the metal sheet mounting station 5 and the like are fixed on the lower operating platform 11 (the lower operating platform 11 is positioned at one side of the higher operating platform 11); the blanking station 6 is then used to transfer the cosmetic case to the other side of the upper worktop 11.

As shown in fig. 4, the kick-out assembly 15 mainly includes a support base plate 152, a slide plate 153, a transmission mechanism 154, a support guide pipe 155, a kick-out unit 156, and the like. The supporting bottom plate 152 can be stably installed on the bottom surface of the operating platform through a plurality of supporting hooks 151, specifically: the lower portion of each support hook 151 is hooked on the bottom surface of the support base plate 152 and the upper portion is mounted on the bottom surface of the operating table by means of conventional connectors such as bolts; in this embodiment, the support hook 151 is L-shaped, and the length of the lower portion thereof is substantially the same as the width of the support base plate 152, and a plurality of conventional connecting members may be used to connect the support hook 151 and the support base plate 152 together, thereby ensuring stable installation of the support base plate 152. The sliding plate 153 is slidably mounted on the upper surface of the supporting base plate 152 through a transmission mechanism 154, the transmission mechanism 154 includes a plurality of first sliding rails 1541 (two first sliding rails 1541 are parallel to each other and extend along the long side of the supporting base plate 152) fixed on the upper surface of the supporting base plate 152 at intervals, a first sliding block 1542 (i.e. the first sliding block 1542 is composed of a plurality of blocks which are correspondingly engaged with the first sliding rails 1541) fixed on the bottom surface of the sliding plate 153 and engaged with the plurality of first sliding rails 1541, a first rack 1543 fixed on the edge of the upper surface of the sliding plate 153, a first fixing seat 1544 mounted on the bottom surface of the supporting base plate 152 and extending to one side thereof (the first fixing seat 1544 is assembled by an upper supporting plate, a lower supporting plate and a connecting rod between the upper supporting plate and the lower supporting plate, the lower supporting plate is fixed on the bottom surface of the supporting base plate 152, an upper supporting plate and a connecting rod are positioned at one side of the supporting base plate 152), a first bi-directional motor 1546 mounted on the first fixing seat 1544, and a first gear 1545 mounted at a motor shaft end of the first bi-directional motor 1546 and engaged with the first rack 1543; thus, the sliding plate 153 can be driven to horizontally slide on the first sliding rail 1541 by the forward rotation or the reverse rotation of the first bi-directional motor 1546. The support guide pipe 155 is installed on an upper surface of the slide plate 153 (erected on the upper surface of the slide plate 153) and is perpendicular thereto. The material-ejecting unit 156 is liftable and includes a base plate 1561 provided above the plurality of support guide pipes 155, a plurality of guide rods installed on the bottom surface of the base plate 1561 and inserted into the support guide pipes 155, a plurality of fixed blocks 1562 fixed on the upper surface of the base plate 1561 and perpendicular thereto, and a plurality of ejecting blocks 1563 installed at intervals on each fixed block 1562. In this embodiment, the material-poking unit 156 of the cosmetic box assembling machine further comprises a first mounting plate 157 fixed on the upper surface of the sliding plate 153 and a lifting cylinder 158 mounted on the side surface of the first mounting plate 157 and connected with the material-poking unit 156, so that the lifting of the poking block 1563 is realized by the action of the lifting cylinder 158 (when the material is poked, the poking block 1563 is driven by the lifting cylinder 158 to slightly rise, when the cosmetic box is moved to a specific position, the poking block 1563 is driven by the lifting cylinder 158 to slightly fall and is reset by the transmission mechanism 154, and the above steps are repeated). The dial 1563 can be matched with the cosmetic case by passing through the console through an avoiding slotted hole, because the dial 1563 has a protruding part (which can hook the cosmetic case) with the thickness less than or equal to that of the cosmetic case, the dial of the cosmetic case and the self-reset are realized.

The blowing cleaning station is arranged on the operating platform 11 (the operating platform 11 is higher or lower according to actual needs) and is positioned on one side of the limiting strip 12 (the side refers to the end part of the limiting strip 12) and is positioned at the downstream of the first material storage frame 10 and used for blowing the material boxes to clean the surfaces of the material boxes; the blowing cleaning component is formed by aligning a plurality of conventional bamboo joint pipes with the material box.

The indentation station 2 is mounted on the operation table 11 and located downstream of the blowing cleaning station, and is used for pressing the edge of the magazine to form two spaced mounting grooves. As shown in fig. 5, it includes a base 21 installed on the operation table 11 and located at one side of the position-limiting bar 12 (i.e., installed on the shorter operation table 11), an air-liquid pressurizing cylinder 22 installed on the base 21 and extending to the inside thereof, a first guide rod 23 installed on the base 21 and extending to the inside thereof, a connection block installed at the end of the air-liquid pressurizing cylinder 22 and engaged with the first guide rod 23, and a pressing head (not shown) installed at the bottom surface of the connection block.

The first dispensing station 9 is mounted on the operating table 11 downstream of the indentation station 2 for dispensing glue at the location of the magazine for mounting the lens. The automatic lens feeding device comprises a support frame which is fixed on an operation table 11 and strides over a limit strip 12 and a guide roller 13, a sliding rail and a rack which are fixed at the top of the support frame, a first adapter block which is slidably arranged on the sliding rail through a sliding block, an air cylinder which is arranged on the side surface of the adapter block, a second adapter block which is arranged at the end part of the air cylinder and extends to the side surface of the air cylinder, and a glue outlet head which is arranged on the second adapter block (the number of the glue outlet heads is determined according to actual needs, and the glue outlet heads can be moved to correspond to.

The lens mounting station 3 is mounted on the operating table 11 downstream of the first dispensing station 9 for transferring the lenses, discharged one by one, into the magazine. As shown in fig. 6 and 7, the lens mounting station 3 includes two sets of first supports 31 (the top of the first support 31 has a support plate extending above the limiting bar 12 and the guide roller 13) installed on the operating platform 11 at intervals, a first support sliding plate 32 slidably installed on the two sets of first supports 31 through a first translation mechanism 33, a lens chuck assembly 34 slidably installed on the first support sliding plate 32 and capable of being lifted, and a lens feeding assembly 35 installed on the operating platform 11 and matched with the lens chuck assembly 34. The first translation mechanism 33 includes a second slide rail 331 fixed on the top of each set of first support members 31, a second slide block 332 fixed on the bottom surface of the first support sliding plate 32 and engaged with the second slide rail 331, a second rack 333 fixed on the top of any one of the first support members 31 and located on one side of the second slide rail 331, a first housing 335 mounted on the bottom surface of the first support sliding plate 32, a second bidirectional motor 334 mounted on the first support sliding plate 32 and corresponding to the first housing 335, and a second gear mounted on the end of the second bidirectional motor 334 and located in the first housing 335 and engaged with the second rack 333. The lens chuck assembly 34 includes a first linear module 341 mounted on the upper surface of the first support sled 32, a third bi-directional motor 342 mounted at an end of the first linear module 341, a third slide rail 344 mounted on a side surface of the first support sled 32, a third slide block 345 slidably mounted on the third slide rail 344, a first support plate group 346 mounted on the third slide block 345, a first guide stopper 343 fixed on top of the third slide block 345 and the second support sled 346 and extending to the first linear module 341, a lift motor 347 mounted on the first support plate group 346, a second guide stopper 348 mounted on the bottom of the first support plate group 346, and a chuck group 349 connected to the lift motor 347 and engaged with the second guide stopper 348. The lens feeding assembly 35 includes a first bottom plate 351 fixed on the console 11 and located between two sets of the first supporting members 31, a second bottom plate 353 installed above the first bottom plate 351 through a plurality of supporting rods 352, a second storage frame 354 installed on the second bottom plate 353 for storing lenses, and a lens transferring mechanism 355 installed on the first bottom plate 351 and cooperating with the second storage frame 354 to transfer the lenses therein to the suction cup sets 349, wherein the lens transferring mechanism 355 includes a third bottom plate 3551 fixed on the upper surface of the first bottom plate 351, a plurality of fourth sliding rails 3552 fixed on the upper surface of the third bottom plate 3551 and spaced apart from each other, a third rack 3553 fixed on the upper surface of the third bottom plate 3551 and located between the fourth sliding rails 3552, a plurality of fourth sliding blocks 3554 slidably installed on the fourth sliding rails 3552, a third supporting sliding plate 3555 installed on the fourth sliding plates 3556, a fourth bidirectional motor 3556 installed on the third supporting sliding plate 3555, A third gear 3557 mounted at an end of the fourth bi-directional motor 3556 and engaged with the third rack 3553, a first supporting seat 3558 mounted on the third supporting slide plate 3555 and located at a side of the fourth bi-directional motor 3556, a first cylinder 3559 fixed at a side of the first supporting seat 3558, and a lens shifting block 3550 mounted at an end of the first cylinder 3559 and penetrating the second base plate 353. Thus, when the magazine is moved to correspond to the lens mounting station 3 by the striking of a certain striking unit 156, the lens mounting station 3 works to put the lens into the magazine.

The second dispensing station 4 is arranged on the operating platform 11 and is positioned at the downstream of the lens mounting station 3 and is used for dispensing at the mounting groove; the structure of the adhesive tape can be referred to the first adhesive dispensing station 9 (the structure of the adhesive dispensing station 9 is basically consistent with that of the first adhesive dispensing station), and the main difference lies in that: the dispensing heads are two and are in one-to-one correspondence with the two mounting grooves.

The metal sheet mounting station 5 is mounted on the operation table 11 and located downstream of the second dispensing station 4, and is used for simultaneously transferring two metal sheets to the mounting groove. As shown in fig. 8 and 9, the sheet metal mounting station 5 includes two sets of second supporting members 51 mounted on the operation table 11 (which is shorter) and arranged at intervals, a fourth supporting slide plate 52 slidably mounted on the two sets of second supporting members 51 by a second translation mechanism 53, a carrier plate 54 mounted between the two sets of second supporting members 51, two sheet metal stock pipes 56 erected on the carrier plate 54 and arranged at intervals, a lifting assembly 55 arranged on one side of the carrier plate 54 for lifting the sheet metal in the sheet metal stock pipes 56, and a sheet metal sucking assembly 57 mounted on the fourth supporting slide plate 52 and engaged with the two sets of sheet metal stock pipes 56. The second translation mechanism 53 includes a fifth slide rail 531 fixed on the top of each set of the second support members 51, a fifth slider 532 fixed on the bottom surface of the fourth support slide plate 52 and engaged with the fifth slide rail 531, a fourth rack 533 fixed on the top of any one of the fourth support slide plates 52 and located on one side of the fifth slide rail 531, a second housing 534 mounted on the bottom surface of the fourth support slide plate 52, a fifth bi-directional motor 535 mounted on the fourth support slide plate 52 and corresponding to the second housing 534, and a fourth gear mounted at the end of the fifth bi-directional motor 535 and located in the second housing 534 and engaged with the fourth rack 533. The lifting assembly 55 includes a second supporting plate set 551 fixed on the bottom surface of the operating platform 11, a first belt linear module 552 installed on the side surface of the second supporting plate set 551, a sixth bi-directional motor 553 connected with the first belt linear module 552, a fifth supporting slide 554 slidably installed on the first belt linear module 552, two vertical rods 556 fixed on the fifth supporting slide 554 at intervals, a metal plate shifting block 557 fixed on the top of each vertical rod 556 and correspondingly extending into the metal plate storage tube 56, and a sensor 555 installed on each metal plate shifting block 557. Sheet metal pick-up assembly 57 includes a second support 571 fixed to fourth support slide 52, a second cylinder 572 fixed to the side of second support 571, a third support plate set 573 mounted to the end of second cylinder 572 and extending to the side thereof, a mounting bracket 574 connected to third support plate set 573, and a sheet metal suction head 575 mounted to mounting bracket 574 and cooperating with sheet metal reservoir 56. When the metal sheets in the metal sheet storage pipe 56 rise to the highest position under the action of the lifting assembly 55, the metal sheet sucking assembly 57 sucks two metal sheets at the same time and moves to the corresponding position of the material box.

The blanking station 6 is arranged on the operation platform 11 and is positioned at one side of the guide roller 13, and is used for transferring the assembled cosmetic box to the circulating material belt platform 60 positioned at one side of the operation platform 11 for stacking or directly receiving materials manually. As shown in fig. 10, the blanking station 6 includes two sets of third supporting members 61 installed on the operating platform 11 (higher) and arranged at intervals, a supporting square tube 62 fixed on the top of each set of third supporting members 61, a sixth supporting sliding plate 63 slidably installed on the two sets of third supporting members 61 through a third translation mechanism 64, and a material moving assembly 65 installed on the sixth supporting sliding plate 63 for sucking up the assembled cosmetic cases. The third moving mechanism 64 includes a fourth base plate 641 fixed to the upper surface of each supporting square pipe 62, a sixth sliding rail 642 fixed to the upper surface of each set of fourth base plates 641, a sixth sliding block 643 fixed to the bottom surface of the sixth supporting sliding plate 63 and engaged with the sixth sliding rail 642, a fifth rack 644 fixed to the upper surface of any one of the fourth base plates 641 and located at one side of the sixth sliding rail 642, a third cover 647 installed on the bottom surface of the sixth supporting sliding plate 63, a seventh bi-directional motor 645 installed on the sixth supporting sliding plate 63 and corresponding to the third cover 647, and a fifth gear installed at the end of the seventh bi-directional motor 645 and located in the third cover 647 and engaged with the fifth rack 644. The material moving assembly 65 comprises a fifth bottom plate 651 arranged below the sixth supporting sliding plate 63, a plurality of second guide rods 654 erected on the fifth bottom plate 651 and penetrating through the sixth supporting sliding plate 63, a second timing belt linear module 655 fixed on the upper surface of the sixth supporting sliding plate 63 and connected with the fifth bottom plate 651, a supporting frame 652 mounted on the bottom surface of the fifth bottom plate 651, and a plurality of suction heads 653 mounted on the bottom surface of the supporting frame 652.

The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.