CN210046273U

CN210046273U - Automatic assembling device for cigarette lighter rotating shaft

Info

Publication number: CN210046273U
Application number: CN201920931027.0U
Authority: CN
Inventors: 梅翔; 步全福; 杭加顺
Original assignee: Zhuoyan Precision Industry (suzhou) Co Ltd
Current assignee: Zhuoyan Precision Industry (suzhou) Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-02-11
Anticipated expiration: 2029-06-20

Abstract

The utility model discloses an automatic assembly device for cigar lighter pivot, comprises a workbench, be equipped with rotatable circular carousel on the workstation, be equipped with the location carrier that is used for restricting semi-manufactured goods position on the circular carousel. The outer side of the circular turntable is sequentially provided with a rotating shaft feeding mechanism, a rotating shaft assembling mechanism, a semi-finished product pressing mechanism, a finished product discharging mechanism and a finished product material box which are fixedly connected to the workbench. And an assembly station is defined between the rotating shaft assembly mechanism and the circular turntable, and a blanking station is defined between the finished product blanking mechanism and the circular turntable. The rotating shaft feeding mechanism is used for sending the rotating shaft into an assembly station, the semi-finished product pressing mechanism is used for pressing a semi-finished product located on the assembly station, and the rotating shaft assembly mechanism is used for assembling the rotating shaft to the semi-finished product located on the assembly station. The utility model discloses a mechanized cooperation has guaranteed the stability of pivot assembly quality, has improved assembly efficiency.

Description

Automatic assembling device for cigarette lighter rotating shaft

Technical Field

The utility model relates to a cigar lighter assembly field especially relates to an automatic assembly device for cigar lighter pivot.

Background

The cigar lighter is an accessory that most automobiles have, and is used as a fire source for lighting when a car owner smokes. As the automobile production increases gradually, the production scale of cigarette lighters also increases dramatically. As shown in fig. 1-2, the cigar lighter comprises a lower body 11, a rotating shaft 12 and an upper cover 13, wherein the upper cover 13 is hinged at the upper end of the lower body 11 through the rotating shaft 12. During assembly, the upper cover 13 is firstly buckled at the upper end of the lower body 11 in an aligning way to form a preliminary fixed semi-finished product, and then the rotating shaft 12 is inserted into the hinge hole 14 of the semi-finished product, so that the upper cover 13 can be rotatably covered on the lower body 11. At present, the assembly of pivot is pressed in semi-manufactured goods's articulated hole through the manual work, and this kind of mode leads to the assembly quality of pivot unstable, appears the pivot assembly easily and does not in place and lead to when rotating the upper cover and lower body break away from, and manual assembly pivot efficiency is lower in addition, and the cost is higher, has not satisfied the demand of batch delivery.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide an automatic assembly device for cigar lighter pivot has reduced the influence of manual operation to assembly quality and efficiency, has guaranteed the stability of pivot assembly quality through mechanized cooperation, has improved assembly efficiency.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides an automatic assembly device for cigar lighter pivot, includes the workstation, be equipped with rotatable circular carousel on the workstation, be equipped with a plurality of location carriers that are used for restricting semi-manufactured goods position on the circular carousel. The outer side of the circular turntable is sequentially provided with a rotating shaft feeding mechanism, a rotating shaft assembling mechanism, a semi-finished product pressing mechanism, a finished product discharging mechanism and a finished product material box which are fixedly connected to the workbench. The rotary shaft assembling mechanism and the circular turntable are limited to form an assembling station, the finished product blanking mechanism and the circular turntable are limited to form a blanking station, and the positioning carrier can rotate to the assembling station and the blanking station in sequence. The rotating shaft feeding mechanism comprises a material distribution rail, one end of the material distribution rail is connected with the rotating shaft vibration disc, the other end of the material distribution rail is provided with a feeding assembly which is perpendicular to the material distribution rail, and the feeding assembly is used for feeding the rotating shaft into the rotating shaft assembling mechanism.

The feeding assembly comprises a feeding base, a horizontal sliding rail extending to the assembling station is arranged on one side of the feeding base, a feeding plate is arranged on the horizontal sliding rail in a sliding mode, and a material receiving through hole aligned with the outlet of the material distributing rail is formed in the feeding plate. Can catch the pivot of following the branch material track output through connecing the material through-hole, can remove the delivery sheet to assembly station department in through horizontal slide rail, and then remove the pivot to assembly station department.

Furthermore, the upper end of the feeding base is fixedly connected with a first limit baffle corresponding to the position of the material distributing track. The feeding plate is positioned between the material distributing rail and the first limiting baffle, and one end of the feeding plate is provided with a feeding cylinder for driving the feeding plate to move. The end position of the rotating shaft on the feeding plate can be limited through the first limiting baffle, so that the rotating shaft can move to the initial position on the feeding plate consistently.

Further, the rotating shaft assembling mechanism comprises an assembling base which is arranged in parallel with the material distributing rail, a movable ejector rod assembly is arranged at the upper end of the assembling base, and a second limiting baffle plate which limits the moving range of the ejector rod assembly is arranged on one side of the assembling base. And a moving channel for the feeding plate to move is formed between the second limiting baffle and the assembling station in a limiting manner, and an ejection through hole corresponding to the material receiving through hole is formed in the second limiting baffle. The ejector rod assembly comprises an ejector rod seat in sliding connection with the assembly base, an ejector rod aligned with the ejection through hole is arranged at one end of the ejector rod seat, and the other end of the ejector rod seat is connected with an assembly electric cylinder driving the ejector rod seat to move. When the feeding plate moves to the moving channel, the ejector rod can sequentially penetrate through the ejector through hole and the material receiving through hole.

Further, the semi-finished product pressing mechanism comprises a pressing base fixedly connected to the workbench, and a pressing assembly located above the assembling station is arranged on the pressing base. The compressing assembly comprises a cylindrical pressing block, an elastic gasket is arranged at the lower end of the cylindrical pressing block, and the upper end of the cylindrical pressing block is connected with a compressing cylinder fixedly connected to the compressing base.

Further, the location carrier includes the loading base, the upper end of loading base is equipped with the profile modeling groove that is used for placing semi-manufactured goods, and one side is equipped with the pilot hole that corresponds with the hinge hole. A fool-proof notch for positioning the placing direction of the semi-finished product is further formed in the profiling groove. When the positioning carrier moves to the assembly station, the assembly holes are positioned on the same straight line with the axes of the material receiving through holes and the material ejecting through holes.

Further, finished product unloading mechanism includes the unloading base of rigid coupling on the workstation, the last horizontal migration subassembly that slides of unloading base is provided with. The horizontal moving assembly comprises a transverse moving plate, a pneumatic clamping jaw capable of moving up and down is arranged on the transverse moving plate in a sliding mode, and the pneumatic clamping jaw is used for moving finished products of the blanking station into a finished product material box.

The beneficial effects of the utility model reside in that: a plurality of semi-finished products can be loaded through a plurality of positioning carriers, so that uninterrupted assembly operation is realized, and the assembly efficiency is improved; any positioning carrier can rotate to an assembling station and a blanking station through a rotatable circular turntable; the semi-finished product on the assembly station can be compressed through the semi-finished product compressing mechanism, so that the semi-finished product is prevented from shaking when the rotating shaft is assembled; the automatic feeding of the rotating shaft is realized through the rotating shaft feeding mechanism, the rotating shaft can move towards the feeding assembly according to a set track through the matching of the rotating shaft vibrating disc and the material distributing track, and the rotating shaft can be fed to an assembly station through the feeding assembly; the rotating shaft assembly mechanism can be used for conveying the rotating shaft on the feeding assembly into a positioning carrier positioned at an assembly station to realize the assembly of the rotating shaft; and the semi-finished product assembled with the rotating shaft is moved into a finished product material box from the positioning carrier of the blanking station through the finished product blanking mechanism, so that the automatic blanking of the finished product is realized. The utility model discloses a mechanical cooperation has realized the automatic assembly of pivot, has guaranteed the stability of pivot assembly quality, has improved assembly efficiency simultaneously.

Drawings

Fig. 1 is an exploded view of a cigar lighter according to the background art of the present invention;

FIG. 2 is a schematic view of a cigar lighter assembly according to the background art of the present invention;

fig. 3 is a schematic structural diagram of an automatic assembling device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a positioning carrier according to an embodiment of the present invention;

fig. 5 is a schematic structural view of the rotating shaft feeding mechanism according to the embodiment of the present invention;

FIG. 6 is a partial enlarged view of portion A of FIG. 5;

fig. 7 is a schematic structural view of a rotating shaft assembling mechanism according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a finished product blanking mechanism according to an embodiment of the present invention.

In the figure:

11-lower body; 12-a rotating shaft; 13-upper cover; 14-a hinge hole; 2-a workbench; 3-a circular turntable; 31-positioning a carrier; 311-contour groove; 312-assembly holes; 4-a rotating shaft feeding mechanism; 41-a material distribution track; 42-a shaft vibration disk; 43-a feeding base; 431-a limit baffle; 44-a feeding plate; 441-material receiving through holes; 45-a feed cylinder; 5-a rotating shaft assembling mechanism; 51-assembling a base; no. 52-second limit baffle; 53-a jack-post seat; 531-mandril; 54-assembling an electric cylinder; 6-a semi-finished product pressing mechanism; 61-pressing the base; 62-cylindrical briquettes; 63-a pressing cylinder; 7-finished product blanking mechanism; 71-a blanking cylinder; 72-pneumatic jaws; 8-finished product material box.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to the attached drawing 3, the utility model discloses an automatic assembly device for cigar lighter pivot, including workstation 2, be equipped with rotatable circular carousel 3 on workstation 2, be equipped with a plurality of location carriers 31 that are used for restricting semi-manufactured goods position on the circular carousel 3. The outer side of the circular turntable 3 is sequentially provided with a rotating shaft feeding mechanism 4, a rotating shaft assembling mechanism 5, a semi-finished product pressing mechanism 6, a finished product discharging mechanism 7 and a finished product material box 8 which are fixedly connected to the workbench 2. The rotary shaft assembling mechanism 5 and the circular rotary table 3 are limited to form an assembling station, the finished product blanking mechanism 7 and the circular rotary table 3 are limited to form a blanking station, and the positioning carrier 31 can rotate to the assembling station and the blanking station in sequence.

Referring to fig. 3-4, the lower end of the circular turntable 3 is provided with a driving motor for driving the circular turntable to rotate, and the driving motor is fixedly connected to the worktable 2. The location carrier 31 is the circumference array and distributes on the circular carousel 3, the location carrier 31 is including the loading base that is "T" type structure, the upper end of loading base is equipped with the profile modeling groove 311 that is used for placing semi-manufactured goods, and one side is equipped with the pilot hole 312 that corresponds with the hinge hole. A fool-proof notch for positioning the placing direction of the semi-finished product is arranged in the profiling groove 311. The semi-finished product formed by buckling the upper cover 13 and the lower body 11 is limited and placed in the contour groove 311, so that the hinge hole is aligned with the assembly hole 312; and starting the driving motor, rotating the circular turntable 3 and driving the positioning carrier 31 to rotate to the assembly station.

Referring to fig. 5, the semi-finished product pressing mechanism 6 includes a pressing base 61 fixedly connected to the worktable 2, and a pressing assembly located above the assembling station is disposed on the pressing base 61; the compressing assembly comprises a cylindrical pressing block 62 used for compressing the semi-finished product, an elastic gasket is arranged at the lower end of the cylindrical pressing block 62, and the upper end of the cylindrical pressing block is connected with a compressing cylinder 63 fixedly connected to the compressing base 61. When the positioning carrier 31 loaded with the semi-finished product moves to the assembly station, the pressing cylinder 63 is started, and the cylindrical pressing block 62 moves downwards until the elastic gasket is pressed on the top of the semi-finished product.

Referring to fig. 5-6, the rotating shaft feeding mechanism 4 includes a material distributing rail 41, one end of the material distributing rail 41 is connected to a rotating shaft vibrating plate 42, and the other end of the material distributing rail is provided with a feeding assembly perpendicular to the material distributing rail. The rotating shaft vibration disc 42 and the material distribution rail 41 are both in the prior art, and details are not repeated in the embodiment. The feeding assembly comprises a feeding base 43 fixedly connected to the workbench 2, a first limit baffle 431 corresponding to the position of the material distribution rail 41 is fixedly connected to the upper end of the feeding base 43, and a horizontal sliding rail extending to the assembly station is arranged on one side of the feeding base 43. The horizontal sliding rail is provided with a feeding plate 44 which is positioned between the material distributing rail 41 and the first limiting baffle 431 in a sliding manner, and the feeding plate 44 is provided with a material receiving through hole 441 which is aligned with the outlet of the material distributing rail 41. One end of the feeding plate 44 is connected with a feeding cylinder 45 fixedly connected on the feeding base 43.

Placing a plurality of rotating shafts on a rotating shaft vibration disc 42, sequentially feeding the single rotating shaft into a material distribution rail 41 through the vibration of the rotating shaft vibration disc 42, and moving the rotating shaft positioned in the material distribution rail 41 to the direction of a feeding plate 44 under the pushing of the next rotating shaft; when the rotating shaft at the foremost end moves to the outlet of the material distributing rail 41, the rotating shaft at the foremost end enters the material receiving through hole 441 of the material feeding plate 44 from the outlet of the material distributing rail 41 under the pushing of the next rotating shaft until the end of the rotating shaft abuts against the first limiting baffle 431, and at this time, the feeding of the rotating shaft is completed; and when the feeding cylinder 45 is started, the feeding plate 44 moves towards the assembling station along the horizontal slide rail, and the rotating shaft in the material receiving through hole 441 moves towards the assembling station along with the horizontal slide rail.

Referring to fig. 7, the rotating shaft assembling mechanism 5 includes an assembling base 51 parallel to the material distributing rail 41, a movable push rod assembly is disposed at an upper end of the assembling base 51, and a second limit baffle 52 for limiting a moving range of the push rod assembly is disposed at one side of the assembling base. The ejector rod assembly comprises an ejector rod seat 53 in sliding connection with the assembly base 51, one end of the ejector rod seat 53 is provided with an ejector rod 531 aligned with the assembly station, and the other end of the ejector rod seat is connected with an assembly electric cylinder 54 driving the ejector rod seat to move. The assembling electric cylinder 54 is fixedly connected to the assembling base 51. A moving channel for the feeding plate 44 to move is defined between the second limiting baffle 52 and the positioning carrier 31 located on the assembly station, and a material ejecting through hole corresponding to the material receiving through hole 441 is formed in the second limiting baffle 52. When the feeding plate 44 moves to the moving channel, the axes of the ejecting through hole, the receiving through hole 441 and the assembling hole 312 located at the assembling station are located on the same straight line, and the ejector rod 531 can sequentially penetrate through the ejecting through hole, the receiving through hole 441 and the assembling hole 312.

When the feeding cylinder 45 drives the feeding plate 44 to move to the moving channel, the assembling electric cylinder 54 is started, the ejector rod seat 53 moves and drives the ejector rod 531 to move towards the direction of the ejection through hole 521, and when the ejector rod 531 moves to the material receiving through hole 441, the ejector rod 531 pushes the rotating shaft in the material receiving through hole 441 to move towards the direction of the assembling hole 312; when the ejector rod 531 moves to the assembly hole 312, the ejector rod 531 continues to push the rotating shaft to move towards the hinge hole of the semi-finished product until the ejector rod seat 53 abuts against the second limit baffle 52, and at the moment, the rotating shaft is assembled in the semi-finished product; the assembling electric cylinder 54 is reversely started, the ejector rod 531 returns to the initial position along the assembling hole 312, the material receiving through hole 441 and the material ejecting through hole, and the assembling of the semi-finished product on the assembling station is completed at this time.

Referring to fig. 8, the finished product blanking mechanism 7 includes a blanking base 71 fixedly connected to the working table 2, a horizontal moving assembly is slidably disposed on the blanking base 71, the horizontal moving assembly includes a traverse plate, a pneumatic clamping jaw 72 capable of moving up and down is slidably disposed on the traverse plate, and the pneumatic clamping jaw 72 is used for moving a semi-finished product on a blanking station, on which a rotating shaft is assembled, into the finished product magazine 8.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides an automatic assembly device for cigar lighter pivot which characterized in that: the automatic semi-finished product positioning device comprises a workbench (2), wherein a rotatable circular turntable (3) is arranged on the workbench (2), and a plurality of positioning carriers (31) used for limiting the position of a semi-finished product are arranged on the circular turntable (3); a rotating shaft feeding mechanism (4), a rotating shaft assembling mechanism (5), a semi-finished product pressing mechanism (6), a finished product discharging mechanism (7) and a finished product material box (8) which are fixedly connected on the workbench (2) are sequentially arranged on the outer side of the circular turntable (3); an assembly station is defined between the rotating shaft assembly mechanism (5) and the circular turntable (3), and a blanking station is defined between the finished product blanking mechanism (7) and the circular turntable (3); the rotating shaft feeding mechanism (4) comprises a material distribution rail (41), one end of the material distribution rail (41) is connected with a rotating shaft vibration disc (42), the other end of the material distribution rail is provided with a feeding assembly which is perpendicular to the material distribution rail, and the feeding assembly is used for feeding the rotating shaft into an assembly station.

2. The fitting device according to claim 1, characterized in that: the feeding assembly comprises a feeding base (43), a horizontal sliding rail extending to the assembling station is arranged on one side of the feeding base (43), a feeding plate (44) is arranged on the horizontal sliding rail in a sliding mode, and a material receiving through hole (441) aligned with the outlet of the material distributing rail (41) is formed in the feeding plate (44).

3. The fitting device according to claim 2, characterized in that: a first limit baffle (431) corresponding to the position of the material distributing track (41) is fixedly connected to the upper end of the feeding base (43); the feeding plate (44) is positioned between the material distributing rail (41) and the first limit baffle (431), and one end of the feeding plate is provided with a feeding cylinder (45) for driving the feeding plate to move.

4. The fitting device according to any one of claims 2 to 3, wherein: the rotating shaft assembling mechanism (5) comprises an assembling base (51) which is arranged in parallel with the material distributing rail (41), a movable ejector rod assembly is arranged at the upper end of the assembling base (51), and a second limiting baffle (52) for limiting the moving range of the ejector rod assembly is arranged on one side of the assembling base; a moving channel which can be used for moving the feeding plate (44) is limited between the second limiting baffle (52) and the assembling station, and a material ejecting through hole corresponding to the material receiving through hole (441) is formed in the second limiting baffle (52).

5. The fitting device according to claim 4, wherein: the ejector rod assembly comprises an ejector rod seat (53) in sliding connection with the assembly base (51), one end of the ejector rod seat (53) is provided with an ejector rod (531) aligned with the ejector through hole, and the other end of the ejector rod seat is connected with an assembly electric cylinder (54) for driving the ejector rod seat to move; when the feeding plate (44) moves to the moving channel, the ejector rods (531) can sequentially penetrate through the ejector through holes and the material receiving through holes (441).

6. The fitting device according to claim 1, characterized in that: the semi-finished product pressing mechanism (6) comprises a pressing base (61) fixedly connected to the workbench (2), and a pressing assembly located above the assembling station is arranged on the pressing base (61); the pressing assembly comprises a cylindrical pressing block (62) used for pressing the semi-finished product, an elastic gasket is arranged at the lower end of the cylindrical pressing block (62), and the upper end of the cylindrical pressing block is connected with a pressing cylinder (63) fixedly connected to the pressing base (61).

7. The fitting device according to any one of claims 5 to 6, wherein: the positioning carrier (31) comprises a loading base, the upper end of the loading base is provided with a contour groove (311) for placing a semi-finished product, and one side of the loading base is provided with an assembling hole (312) corresponding to the hinge hole (14); a foolproof notch for positioning the placing direction of the semi-finished product is also arranged in the profiling groove (311); when the positioning carrier (31) moves to an assembly station, the assembly holes are positioned on the same straight line with the axes of the material receiving through hole (441) and the material ejecting through hole.

8. The fitting device according to claim 1, characterized in that: the finished product blanking mechanism (7) comprises a blanking base (71) fixedly connected to the workbench (2), and a horizontal moving assembly is arranged on the blanking base (71) in a sliding mode; the horizontal moving assembly comprises a transverse moving plate, a pneumatic clamping jaw (72) capable of moving up and down is arranged on the transverse moving plate in a sliding mode, and the pneumatic clamping jaw (72) is used for moving finished products on the blanking station into a finished product material box (8).