CN211307431U

CN211307431U - Ultrasonic assembly machine for upper cover of powder box

Info

Publication number: CN211307431U
Application number: CN201922145708.7U
Authority: CN
Inventors: 林伟生; 李启明; 何国祥
Original assignee: Dali Plastic Products Shenzhen Co ltd
Current assignee: Dali Plastic Products Shenzhen Co ltd
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-08-21
Anticipated expiration: 2029-11-30

Abstract

The utility model relates to a powder box upper cover ultrasonic wave assembly machine, including the frame, be provided with in the frame through first drive assembly driven carousel, evenly distributed is used for injecing the die holder of first lid, second lid position on the carousel, sets up the upper die base of its pressfitting at second lid top surface through second drive assembly drive in the frame. The utility model discloses the effect of the assembly of being convenient for has.

Description

Ultrasonic assembly machine for upper cover of powder box

Technical Field

The utility model belongs to the technical field of the technique of packing carton assembly and specifically relates to a powder box upper cover ultrasonic wave assembly machine is related to.

Background

The common existing cosmetic powder box is that a box cover, an inner box and a box body are hinged together, cosmetic powder is directly placed in the inner box, some powder materials are covered by an inner cover of a base, and then the box is covered by an upper cover 1 of the powder box.

The upper cover 1 of the powder box is generally of a two-layer structure, that is, the upper cover 1 of the powder box is composed of a first cover body 11 and a second cover body 12, the first cover body 11 is of a sheet-shaped structure which is recessed downwards, the second cover body 12 is of a sheet-shaped structure which is recessed downwards and covers the first cover body 11, and the edge of the top surface of the second cover body 12 is provided with two edges perpendicular to the top surface thereof.

The conventional upper cover 1 is assembled by a worker pressing the first cover 11 and the second cover 12 together, and then the upper cover 1 is placed in a collection position.

The above prior art solutions have the following drawbacks: the processing of assembling is carried out to powder box upper cover 1 through the mode of artifical pressfitting, because pressure is not unified during workman's operation, can lead to the pressfitting between first lid 11 and the second lid 12 two insufficient to lead to the assembly effect of powder box upper cover 1 relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a powder box upper cover ultrasonic wave assembly machine has better assembly effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a powder box upper cover ultrasonic wave assembly machine, includes the frame, be provided with in the frame through first drive assembly driven carousel, evenly distributed is used for prescribing a limit to the die holder of first lid, second lid position on the carousel, sets up in the frame through the upper die base of its pressfitting of second drive assembly drive at second lid top surface.

Through adopting above-mentioned technical scheme, place first lid and second lid on the die holder, drive the below that the die holder moved to the die holder through the carousel, through second drive assembly drive upper die base downstream, thereby make upper die base and second lid butt, thereby make first lid and second lid chucking in an organic whole each other, this process is through mutually supporting of upper die base and die holder and under the drive of second drive assembly, make first lid and second lid close more evenly, thereby reach better assembly effect.

The utility model discloses further set up to: the two upper die bases and the two second driving assemblies are respectively arranged along the same radial direction of the rotary disc, and the two upper die bases correspond to the lower die bases respectively.

Through adopting above-mentioned technical scheme, the die holder along same radial direction ascending is provided with two, therefore when the carousel rotated the round, two upper covers of pressfitting simultaneously to accelerate the speed of assembly.

The utility model discloses further set up to: an unwinding mechanism and a winding mechanism are sequentially arranged on the rack along the rotating direction of the turntable and on two sides of the two upper die bases, and plastic films for separating the upper die bases from the second cover body are connected to the unwinding mechanism and the winding mechanism.

Through adopting above-mentioned technical scheme, because the upper die base has certain hardness, the in-process of the first lid of upper die base pressfitting and second lid scrapes colored second lid easily, consequently sets up the plastic film to separate second lid and upper die base, reduce the condition that the flower was scraped to the second lid.

The utility model discloses further set up to: unwinding mechanism includes: a first driven roller arranged on the frame; the first limiting assembly is arranged on the rack and positioned below the first driven roller and abutted to the plastic film; the winding mechanism includes: the driving roller is arranged on the rack and driven by a third driving component; the second limiting component is arranged on the frame, is positioned between the driving roller and the upper die base and is abutted against the plastic film.

Through adopting above-mentioned technical scheme, the power supply comes from winding mechanism, drives the drive roll rotation through third drive assembly to make the plastic film winding, drive first driven voller then and rotate, and prevent the condition that the upset appears in the plastic film through first spacing subassembly and the spacing subassembly of second.

The utility model discloses further set up to: first spacing subassembly, the spacing subassembly of second all include: the limiting sleeve is arranged on the frame; the limiting rod is connected in the limiting sleeve in a sliding manner; and the limiting parts are arranged on the limiting sleeve and the limiting rod in a penetrating manner.

By adopting the technical scheme, in the assembling process, the area of the surface of the part of the second cover body can be changed, so that the width of the plastic film per se needs to be adjusted, and the limiting rod extends out and retracts to be matched with the width of the plastic film.

The utility model discloses further set up to: the automatic winding machine is characterized in that a second driven roller is arranged on the rack and between the second limiting assembly and the winding mechanism, a first connecting rod is arranged above the second driven roller and on the rack, a sponge roller is connected to the first connecting rod through a second connecting rod, the sponge roller abuts against the second driven roller, and the plastic film penetrates through the second driven roller and the sponge roller.

Through adopting above-mentioned technical scheme, accomodate the in-process of plastic film, because the power supply mainly derives from winding mechanism, consequently need add the sponge roller and the second driven voller of mutual butt near winding mechanism to make the plastic film certainly can not slide or overturn, thereby accelerate the efficiency of assembly.

The utility model discloses further set up to: one side that lies in carousel, winding mechanism in the frame is provided with the fourth drive assembly, be connected with the sucking disc mechanism of the top surface butt through fourth drive assembly drive and second lid on the fourth drive assembly, the below that lies in the fourth drive assembly in the frame sets up the conveyer belt with the upper cover transmission of sucking disc mechanism absorption.

Through adopting above-mentioned technical scheme, drive the motion of sucking disc mechanism through fourth drive assembly to make sucking disc mechanism and second lid butt, and then transmit the upper cover that assembles to the conveyer belt through sucking disc mechanism, thereby accelerate the flow of whole assembly.

The utility model discloses further set up to: the fourth drive assembly includes: a rodless cylinder arranged on the frame along the direction of the conveyor belt; the first cylinder is arranged on the sliding block of the rodless cylinder; and the guide plate is arranged on the output shaft of the first air cylinder, and the output shaft moves in the vertical direction.

Through adopting above-mentioned technical scheme, the motion that no pole cylinder is close to or keeps away from the carousel along the horizontal direction mainly, and first cylinder is mainly close to or keeps away from the motion of upper cover along vertical direction, thereby sucking the upper cover that the assembly was accomplished to the conveyer belt through mutually supporting of no pole cylinder and first cylinder.

The utility model discloses further set up to: the sucking disc mechanism includes: the vacuum machine is arranged on the rack; two vacuum tubes arranged on the vacuum machine; the vacuum tube is connected to the guide plate.

Through adopting above-mentioned technical scheme, when the vacuum tube with place the upper cover butt on the die holder, the vacuum machine carries out the processing of evacuation, then transports the upper cover on the conveyer belt through rodless cylinder and first cylinder, the processing of gassing is carried out to the vacuum machine to make the upper cover of assembling drop to on the conveyer belt.

The utility model discloses further set up to: the bottom surface of the guide plate is oppositely provided with a guide rod, the guide plate is provided with a guide piece for limiting the position of the guide rod, and the vacuum tube is connected to the guide rod and corresponds to the lower die holder.

Through adopting above-mentioned technical scheme, because the position of second lid probably changes, perhaps the area of second lid itself can change, thereby change its position of connecting on the deflector through the guide bar, this setting has stronger practicality.

To sum up, the utility model discloses a beneficial technological effect does:

1. place first lid and second lid on the die holder, drive the below that the die holder moved to the die holder through the carousel, drive upper die base downstream through second drive assembly, thereby make upper die base and second lid butt, thereby make first lid and second lid chucking in an organic whole each other, this process is through the drive of upper die base and die holder mutually supporting and second drive assembly under, make first lid and second lid close more evenly, thereby reach better assembly effect.

2. When the turntable rotates for one circle, the two upper covers can be pressed simultaneously, so that the assembly speed is increased;

3. a plastic film is arranged so as to separate the second cover body from the upper die base, and the situation of scratching of the second cover body is reduced;

4. because the power supply mainly derives from winding mechanism, consequently need add the sponge roller and the second driven voller of mutual butt near winding mechanism to make the plastic film certainly can not slide or overturn, thereby accelerate the efficiency of assembly.

Drawings

Fig. 1 is a schematic structural diagram of an upper cover in the background art.

Fig. 2 is a schematic view of the overall structure of the present embodiment.

Fig. 3 is a schematic view of the overall structure of another angle in the present embodiment.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 5 is a partial structural schematic diagram in the present embodiment.

Fig. 6 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure, 1, an upper cover; 11. a first cover body; 12. a second cover body; 2. a frame; 21. a turntable; 22. a lower die holder; 3. an upper die holder; 31. a second drive assembly; 4. an unwinding mechanism; 41. a first driven roller; 42. a limiting plate; 43. a first limit component; 44. a limiting sleeve; 45. a limiting rod; 46. a limiting member; 5. a winding mechanism; 51. a third drive assembly; 52. a drive roll; 53. a second limiting component; 54. a sponge roller; 55. a second driven roller; 56. a first connecting rod; 57. a second connecting rod; 6. a fourth drive assembly; 61. a rodless cylinder; 62. a slider; 63. a first cylinder; 64. a guide plate; 7. a suction cup mechanism; 71. a vacuum machine; 72. a vacuum tube; 73. a guide bar; 74. a guide member; 8. a conveyor belt; 9. a first drive assembly; 91. rotating the rod; 92. a first gear; 93. a second gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, an ultrasonic assembly machine for a powder box upper cover disclosed in this embodiment includes a frame 2, a rotating disc 21 is rotatably connected to the frame 2, a lower die holder 22 for limiting the position of the upper cover 1 is connected to the rotating disc 21, the upper cover 1 includes a second cover 12 and a first cover 11 which are sequentially covered up and down, an upper die holder 3 which is driven by a second driving assembly 31 on the frame 2 and is pressed on the top surface of the upper cover 1, the top surface of the lower die holder 22 is recessed toward the rotating disc 21 and is matched with the first cover 11, the bottom surface of the upper die holder 3 abutted to the second cover 12 is matched with the top surface of the second cover 12, and the upper die holder 3 and the lower die holder 22 are matched with each other, so that the first cover 11 and the second cover 12 are pressed together.

Referring to fig. 3, be connected with first drive assembly 9 in frame 2, first drive assembly 9 includes dwang 91, first gear 92, second gear 93 and motor, the motor sets up in frame 2, the output shaft of motor is vertical setting and its and first gear 92 connection, first gear 92 and second gear 93 intermeshing, the top of dwang 91 is fixed on carousel 21, the bottom of dwang 91 is passed through the bearing and is connected in frame 2, second gear 93 is connected on dwang 91, pass through motor drive first gear 92 promptly, in the time of the motion of second gear 93, dwang 91 synchronous motion, thereby make carousel 21 take place the motion.

Referring to fig. 2, the number of the lower die holders 22 connected to the rotary table 21 on the same radius is eight, and two lower die holders 22 are arranged along the same radial direction of the rotary table 21, that is, sixteen lower die holders 22 on the rotary table 21 are connected to each other two by two.

Namely, eight of the lower die holders 22 enclose an outer ring, the other eight lower die holders 22 enclose an inner ring, two upper die holders 3 and two second driving assemblies 31 are respectively arranged, and the two upper die holders 3 respectively correspond to the inner ring and the outer ring of the lower die holders 22. The second driving assembly 31 is specifically a second cylinder, and an output shaft of the second cylinder is connected with the upper die base 3.

Referring to fig. 1 and 2, in the assembly process, a worker firstly puts a first cover body 11 and a second cover body 12 into a lower die holder 22 in sequence, then a rotary table 21 rotates to drive the lower die holder 22 to move to the lower side of one of the upper die holders 3, a second cylinder drives the upper die holder 3 to move so as to be abutted against the second cover body 12, at this time, the upper die holder 3 is matched with the lower die holder 22 of the inner ring, then the rotary table 21 continues to rotate, so that the lower die holder 22 of the outer ring of the just assembled inner ring partition wall moves to the lower side of the next upper die holder 3, the second cylinder drives the upper die holder 3 to move so as to be abutted against the second cover body 12, at this time, the upper die holder 3 is matched with the lower die holder 22 of the outer ring, and at this time, the upper covers 1 in.

Since the second lid 12 is easily scratched when the upper base 3 and the second lid 12 are in contact with each other, a plastic film is added to separate the second lid 12 from the upper base 3.

An unwinding mechanism 4 and a winding mechanism 5 are sequentially arranged on the frame 2 along the rotation direction of the turntable 21, the two upper die bases 3 are positioned between the unwinding mechanism 4 and the winding mechanism 5, and plastic films are transmitted through the unwinding mechanism 4 and the winding mechanism 5.

The unwinding mechanism 4 comprises a first driven roller 41 and a first limiting assembly 43, the first driven roller 41 arranged horizontally is connected to the frame 2, and the first limiting assembly 43 is located below the first driven roller 41 and is parallel to each other in the length direction.

The winding mechanism 5 comprises a driving roller 52 and a second limiting component 53 which are connected to the rack 2, the first driven roller 41, the driving roller 52 and the second limiting component 53 are parallel to each other, the winding mechanism 5 is mainly used for outputting power, therefore, a third driving component 51 is connected to the rack 2, the third driving component 51 is specifically a motor, and the driving roller 52 is driven to rotate by the motor, so that the plastic film is wound.

Referring to fig. 2 and 5, the first limiting component 43 and the second limiting component 53 are both of the same structure, and the width of the plastic film may be changed according to actual conditions, the first limiting component 43 includes a limiting sleeve 44, a limiting rod 45 and a limiting member 46, the limiting sleeve 44 is mounted on the frame 2, the limiting rod 45 is slidably connected to the limiting sleeve 44, and is inserted into the limiting sleeve 44 and the limiting rod 45 through the limiting member 46, so as to limit the position of the limiting rod 45 extending out of the limiting sleeve 44.

Referring to fig. 2 and 4, in order to further define the position of the plastic film, a second driven roller 55 is rotatably connected between the second limiting component 53 and the winding mechanism 5 on the frame 2, the second driven roller 55 is parallel to the first driven roller 41, a first connecting rod 56 is fixed on the frame 2 above the second driven roller 55, the first connecting rod 56 is parallel to the second driven roller 55, a sponge roller 54 is connected to the first connecting rod 56 through a second connecting rod 57, the sponge roller 54 abuts against the second driven roller 55, and the plastic film penetrates through the abutting part of the second driven roller 55 and the sponge roller 54 to prevent the plastic film from turning over. The sponge roller 54 needs to be replaced after a certain period of use, and thus the first and second connecting

rods

56 and 57 are connected by bolts.

The plastic film firstly rotates out from the first driven roller 41, abuts against the lower half part of the first limiting component 43, then passes through the lower parts of the two upper die holders 3, then abuts against the lower half part of the second limiting component 53, then passes through the space between the sponge roller 54 and the second driven roller 55, and finally rotates through the driving roller 52 to drive the winding.

A large amount of plastic film is wound around the driving roller 52 and the first driven roller 41, and thus the stopper plates 42, which form an i-shaped structure, are fixed to both ends of the driving roller 52 and the first driven roller 41.

Referring to fig. 2 and 6, to further improve efficiency, the assembled upper cover 1 is transferred onto the conveyor belt 8 by cooperation of the fourth drive assembly 6 and the suction cup mechanism 7.

Fourth drive assembly 6 connects in frame 2 and is located carousel 21, one side of winding mechanism 5, and fourth drive assembly 6 includes: the length direction of the rodless cylinder 61 is parallel to the length direction of the conveyor belt 8, the first cylinder 63 is connected to the sliding block 62 of the rodless cylinder 61, the output shaft of the first cylinder 63 is vertically arranged, and the guide plate 64 is connected to the output shaft of the first cylinder 63.

The sucker mechanism 7 comprises a vacuum machine 71 and two vacuum pipes 72, the vacuum machine 71 is connected to the frame 2, one end of each vacuum pipe 72 is connected to the vacuum machine 71, and the other end of each vacuum pipe 72 is driven by the fourth driving assembly 6 to abut against the upper cover 1.

In order to change the connection position of the vacuum pipe 72 and the guide plate 64 according to actual conditions, a guide rod 73 is oppositely connected to the bottom surface of the guide plate 64, the guide rod 73 and the guide plate 64 are connected through a guide piece 74, and the vacuum pipe 72 is connected to the guide rod 73 and corresponds to the lower die holder 22.

After the upper cover 1 is assembled, the rodless cylinder 61 pushes the sliding block to move to the upper part of the lower die holder 22, the first cylinder 63 pushes the guide plate 64 to be close to the lower die holder 22, so that the end part of the vacuum tube 72 is abutted to the top surface of the upper cover 1, and the vacuum machine 71 carries out vacuum pumping treatment, so that the upper cover 1 is sucked; the output shaft of the first cylinder 63 is then retracted, causing the guide plate 64 to move upwards and the caps 1 to be sucked up, the rodless cylinder 61 pushes the slides away from the lower die bed 22 and moves them above the conveyor belt 8, the vacuum machine 71 performs the process of bleeding air, at which time the vacuum tube 72 is separated from the caps 1 and the caps 1 drop onto the conveyor belt 8.

The implementation principle of the embodiment is as follows: place first lid 11 and second lid 12 on lower die holder 22, drive the below that lower die holder 22 moved to upper die holder 3 through carousel 21, drive upper die holder 3 downstream through second drive assembly 31, thereby make upper die holder 3 and second lid 12 butt, thereby make first lid 11 and second lid 12 chucking in an organic whole each other, this process is through upper die holder 3 and lower die holder 22 mutually support and under the drive of second drive assembly 31, make first lid 11 and second lid 12 lid close more evenly, thereby reach better assembly effect, upper cover 1 after the assembly absorbs to conveyer belt 8 through sucking disc mechanism 7 on, this process does not need the manual work to collect, the efficiency of assembly has been improved greatly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The ultrasonic assembly machine for the upper cover of the powder box comprises a machine frame (2) and is characterized in that a rotary table (21) driven by a first driving assembly (9) is arranged on the machine frame (2), lower die bases (22) which are uniformly distributed on the rotary table (21) and used for limiting the positions of a first cover body (11) and a second cover body (12) are arranged on the machine frame (2), and the upper die bases (3) are driven by a second driving assembly (31) to be pressed on the top surface of the second cover body (12).

2. The ultrasonic assembling machine for the upper cover of powder box according to claim 1, wherein two lower die holders (22) are provided along the same radial direction of the rotating disc (21), two upper die holders (3) and two second driving assemblies (31) are provided, and the two upper die holders (3) correspond to the lower die holders (22).

3. The ultrasonic assembling machine for the upper covers of powder boxes according to claim 1, wherein the machine frame (2) is provided with an unwinding mechanism (4) and a winding mechanism (5) in sequence along the rotation direction of the turntable (21) and at two sides of the two upper die bases (3), and the unwinding mechanism (4) and the winding mechanism (5) are connected with plastic films for separating the upper die bases (3) from the second cover body (12).

4. The ultrasonic assembling machine for upper covers of powder boxes according to claim 3, wherein the unwinding mechanism (4) comprises: a first driven roller (41) provided on the frame (2); a first limiting component (43) which is arranged on the frame (2) and is positioned below the first driven roller (41) and is abutted with the plastic film;

the winding mechanism (5) comprises: a drive roller (52) arranged on the frame (2) and driven by a third drive assembly (51); the second limiting component (53) is arranged on the frame (2), is positioned between the driving roller (52) and the upper die holder (3) and is abutted against the plastic film.

5. The ultrasonic assembling machine for upper covers of powder boxes according to claim 4, wherein the first limiting component (43) and the second limiting component (53) comprise: a limiting sleeve (44) arranged on the frame (2); a limiting rod (45) connected in the limiting sleeve (44) in a sliding manner; a limiting piece (46) which is arranged on the limiting sleeve (44) and the limiting rod (45) in a penetrating way.

6. The ultrasonic assembling machine for the upper cover of the powder box as claimed in claim 4, wherein a second driven roller (55) is arranged on the frame (2) and between the second limiting component (53) and the rolling mechanism (5), a first connecting rod (56) is arranged on the frame (2) and above the second driven roller (55), a sponge roller (54) is connected to the first connecting rod (56) through a second connecting rod (57), the sponge roller (54) abuts against the second driven roller (55), and the plastic film penetrates through the abutting part of the second driven roller (55) and the sponge roller (54).

7. The ultrasonic assembling machine for the upper cover of powder box according to claim 5, characterized in that a fourth driving component (6) is arranged on one side of the frame (2) which is positioned on the turntable (21) and the rolling mechanism (5), a sucker mechanism (7) which is driven by the fourth driving component (6) and is abutted against the top surface of the second cover body (12) is connected to the fourth driving component (6), and a conveyor belt (8) which is used for conveying the upper cover (1) sucked by the sucker mechanism (7) is arranged on the frame (2) and is positioned below the fourth driving component (6).

8. The ultrasonic assembly machine for upper covers of powder containers according to claim 7, wherein said fourth driving assembly (6) comprises: a rodless cylinder (61) arranged on the frame (2) along the direction of the conveyor belt (8); a first cylinder (63) provided on a slide block (62) of the rodless cylinder (61); and a guide plate (64) provided on an output shaft of the first cylinder (63) moving in the vertical direction.

9. The ultrasonic assembly machine for upper covers of powder containers according to claim 8, wherein said suction cup mechanism (7) comprises: a vacuum machine (71) arranged on the frame (2); two vacuum tubes (72) arranged on the vacuum machine (71); the vacuum tube (72) is connected to the guide plate (64).

10. The ultrasonic assembling machine for the upper cover of powder box according to claim 9, characterized in that the guide plate (64) is provided with a guide rod (73) at the bottom surface, a guide piece (74) for limiting the position of the guide rod (73) is arranged on the guide plate (64), and the vacuum tube (72) is connected to the guide rod (73) and corresponds to the lower die holder (22).