CN112296624A

CN112296624A - Production line for assembling bottom plate and threaded sleeve of lighter

Info

Publication number: CN112296624A
Application number: CN202011022072.8A
Authority: CN
Inventors: 王再德
Original assignee: Hunan Jingzhuan Automation Technology Co ltd
Current assignee: Hunan Jingzhuan Automation Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-02-02

Abstract

The invention discloses a production line for assembling a bottom plate and a threaded sleeve of a lighter, which comprises a bottom plate feeding device, an operation table, a rotary worktable and a shell body feeding device, wherein the bottom plate feeding device is used for conveying a bottom plate to the rotary worktable; the bottom plate feeding device, the rotary workbench and the shell body feeding device are all arranged on the operating platform; the rotary workbench is sequentially provided with a shell feeding device, a thread sleeve feeding and mounting device, a thread sleeve ultrasonic welding machine, a thread sleeve detection device, a bottom plate mounting device, a bottom plate detection device, a bottom plate ultrasonic welding machine and a blanking device along the clockwise direction; the output end of the shell body feeding device is arranged between the shell body feeding device and the blanking device; the output end of the bottom plate feeding device is positioned below the rotary worktable and is coaxially arranged with the bottom plate mounting device. The invention realizes full-automatic feeding and assembling, and has small floor area and high assembling efficiency.

Description

Production line for assembling bottom plate and threaded sleeve of lighter

Technical Field

The invention belongs to the field of lighter manufacturing, and particularly relates to a production line for assembling a bottom plate and a threaded sleeve of a lighter.

Background

The lighter is generally used in life, mainly used for smoking and lighting, also can be used for cooking and other lighting, the wind-resistant and moisture-resistant performance of the lighter is superior to that of matches, the lighter can also be used under severe weather conditions, and the lighter has small volume, is quite convenient to carry and has wide application range. In the prior art, the lighter technology is mature, so that the lighter is expected to have higher competitiveness in the field of lighters, the price is an important aspect, and the price is expected to have superiority, so that the manufacturing cost is inevitably reduced, manual operation is replaced by automation, and the capacity in unit time is increased.

As shown in fig. 15-17, the existing lighter mainly comprises a housing, an air outlet valve assembly 172 and a pressing assembly 171, wherein the air outlet valve assembly 172 and the pressing assembly 171 are disposed on the upper portion of the housing, the pressing assembly 171 controls ignition of the air outlet valve assembly 172, one end of the air outlet valve assembly 172 is communicated with liquefied gas in the housing, and the other end is an ignition nozzle. The casing can be integral type structure and split type structure wherein, and split type casing structure includes shell body 174, is used for installing swivel nut 173 of air outlet valve subassembly 172 and sets up the bottom plate 175 in the shell body 174 bottom, and bottom plate 175 includes bottom plate body 1751 and bottom plate spliced pole 1752.

The assembly of the shell 174, the threaded sleeve 173 and the bottom plate 175 is the most complicated process in the production process of the split-type lighter, and in the prior art, the assembly is usually performed manually, which wastes time and labor, and has high reject ratio and high labor cost.

Chinese patent application No. 2011200466287 discloses a lighter automatic production line, including frame and controlling means, the frame on be equipped with the transmission line, the one end of this transmission line is equipped with the main feeding mechanism who is arranged in the loop work autoloading, follows the transmission line still be equipped with casing transport station, automatic pilot fire station, artifical pilot fire station, outer first directional equipment station of machine, be used for the press head station of finished product assembly and be used for adjusting the flame of finished product lighter to the final station of discharging fire of uniform height and screening the substandard product respectively. But all the stations are arranged in a straight line, so that the occupied area is large, and the device is not suitable for small enterprises.

Disclosure of Invention

The invention aims to solve the problems, and provides a production line for assembling a bottom plate and a threaded sleeve of a lighter, which not only realizes full-automatic feeding and assembling of a shell body, the threaded sleeve and the bottom plate and has high assembly efficiency, but also has reasonable layout of the production line, small floor area and larger application range.

In order to realize the purpose, the invention adopts the technical scheme that:

a production line for assembling a bottom plate and a threaded sleeve of a lighter comprises a bottom plate feeding device, an operation table, a rotary working table and a shell body feeding device, wherein the bottom plate feeding device is used for conveying the bottom plate to the rotary working table; the bottom plate feeding device, the rotary workbench and the shell body feeding device are all arranged on the operating platform; the rotary workbench is sequentially provided with a shell feeding device, a thread sleeve feeding and mounting device, a thread sleeve ultrasonic welding machine, a thread sleeve detection device, a bottom plate mounting device, a bottom plate detection device, a bottom plate ultrasonic welding machine and a blanking device along the clockwise direction; the output end of the shell body feeding device is arranged between the shell body feeding device and the blanking device; the output end of the bottom plate feeding device is positioned below the rotary worktable and is coaxially arranged with the bottom plate mounting device.

Further, the shell body feeding device comprises a material conveying track; the material conveying rail is fixed on the operating platform through a second supporting piece; the conveying track comprises a belt, two ends of the belt are sleeved on connecting rods, the connecting rods are movably fixed on the second supporting piece, the connecting rods are connected with one-way bearing blocks, the one-way bearing blocks are connected with a first driving device, and a material pushing device used for feeding a shell body positioned on the belt into the rotary workbench is arranged on one side of the conveying track; and limiting baffles are arranged on two sides of the belt.

Further, the material pushing device comprises a push plate and a second driving device; the bottom of the limiting baffle is fixed on the second supporting piece, and a supporting plate is fixed at the bottom of the limiting baffle; the second driving device is fixed on the supporting plate, and an output shaft of the second driving device is connected with the push plate; the limiting baffle plate positioned at the opposite position of the push plate is provided with an outwards-extending 'T' -shaped baffle block; and the shell body feeding device is provided with an arc-shaped convex block matched with the clamping unit.

Further, the screw sleeve feeding and mounting device comprises an upright post body and a mounting seat; the upright post body is adjustably arranged on the mounting seat; the upright post body is provided with a third driving device; an output shaft of the third driving device is connected with a second moving block; a moving track is arranged at the bottom of the second moving block; a feeding pipeline and a fifth pushing device are arranged above the second moving block and are fixed on the upright post body; and a through groove for placing the threaded sleeve is formed in the second moving block.

Further, the rotary table comprises a plurality of clamping units; the clamping unit comprises a clamping main body; one end of the clamping main body is provided with a first movable block which is movable and connected with the movable column; the movable column movably penetrates through the clamping main body, and a spring is arranged between the movable column and the clamping main body; the movable column is also provided with a connecting block.

Further, the bottom plate feeding device comprises a vibrating disc, a transfer mechanism and a feeding mechanism, wherein the vibrating disc is connected with the transfer mechanism, and the transfer mechanism is connected with the feeding mechanism through a feeding track; and a plurality of air guns are arranged on the feeding track.

Further, the vibrating tray comprises a collecting barrel, a vibrating track, a sequencing track and a receiving tray, wherein the vibrating track is used for conveying the bottom plate in the collecting barrel to the upper part of the collecting barrel, the sequencing track is used for arranging the bottom plate on the vibrating track in a certain direction, and the receiving tray is used for collecting the bottom plate falling from the sequencing track; the vibration track is spirally arranged along the inner wall surface of the collecting barrel in a rising way; the sorting track is spirally arranged along the outer wall surface of the collecting barrel in a descending manner; one end of the vibration track is connected with the sequencing track; the material collecting disc is arranged outside the material collecting barrel and is positioned below the sequencing track.

Further, the transfer mechanism comprises a moving channel consisting of a plurality of limiting plates, a first material containing module sliding along the moving channel, and a first material pushing device capable of controlling the first material containing module to slide, wherein the first material pushing device is fixed on the first mounting plate through the first mounting block; the feeding track comprises a first feeding track and a second feeding track; the vibrating disc is connected with the transfer mechanism through a first feeding track, and the transfer mechanism is connected with the feeding mechanism through a second feeding track; openings corresponding to the first feeding rail and the second feeding rail are respectively formed in the limiting plate; and an air gun is arranged on the limiting plate opposite to the second feeding track.

Further, the feeding mechanism comprises a third mounting block, a second material pushing device used for conveying the bottom plate to the third material pushing device, and a third material pushing device used for conveying the bottom plate to the rotary workbench; the second material pushing device and the third material pushing device are both arranged on the third mounting block, and the conveying directions of the second material pushing device and the third material pushing device are mutually vertical; a first groove and a third through hole are formed in the third mounting block; the first groove is perpendicular to the third through hole and is arranged in a crossed mode; the first groove is connected with the feeding track; the second material containing module of the second material pushing device is positioned in the first groove and slides in the first groove; and the material pushing block of the third material pushing device is coaxially arranged with the third through hole and can slide in the third through hole.

Further, the feeding mechanism further comprises a second mounting block, and the second mounting block is stacked on a third mounting block; the second mounting block is provided with a first through hole and a second through hole, and the first through hole and the first groove are coaxially arranged; the second through hole and the third through hole are coaxially arranged, and the material pushing block can slide in the second through hole.

The invention has the beneficial effects that:

1. the shell body feeding device can realize automatic transportation of the shell body, convey the shell body to the rotary workbench, realize full-automatic feeding of the screw sleeve and the bottom plate, realize transportation of a plurality of stations through the rotary workbench, further realize assembly with the screw sleeve and the bottom plate, has high automation degree, high assembly efficiency, convenience and rapidness, is small in occupied area, is suitable for large, medium and small enterprises, and is arranged around the rotary workbench.

2. The bottom plates of the lighters can be sequenced, so that the placement positions of the bottom plates are suitable for subsequent assembly of the lighter shell, and the bottom plates of the lighters with various shapes can be screened, so that the application range is wide, the assembly efficiency of the bottom plates is improved, the time cost is reduced, and the market competitiveness of products is improved.

3. The material accommodating module is provided with the transfer mechanism, so that the arrangement positions of the bottom plates can be further effectively screened, and the shape of the material accommodating module can be changed according to the shape of the bottom plates, so that the application range of the material accommodating module is expanded.

4. According to the invention, the feeding rail and the transfer mechanism are provided with the plurality of air guns, the bottom plate can move faster due to the cooperation of the air guns and the rail, the conveying efficiency is improved, the bottom plate can enter the material containing module more smoothly due to the driving force of the air guns, and the plurality of air guns can accelerate the bottom plate of the lighter in multiple stages, so that the movement efficiency is further improved.

Drawings

Fig. 1 is a schematic structural diagram of a first view angle according to the present invention.

FIG. 2 is a schematic diagram of a second perspective view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic structural diagram of the shell feeding device of the present invention.

Fig. 5 is a top view of the shell feeder of the present invention.

Fig. 6 is a schematic structural view of the screw sleeve feeding and mounting device of the present invention.

Fig. 7 is a front view of the first state of the thread insert feed mounting device of the present invention.

Fig. 8 is a front view of the nut feeder mounting assembly of the present invention in a second state.

FIG. 9 is a schematic structural diagram of a clamping unit according to the present invention.

Fig. 10 is a schematic structural view of a first viewing angle of the bottom plate feeding device of the present invention.

Fig. 11 is a schematic structural view of a second viewing angle of the bottom plate feeding device of the present invention.

Fig. 12 is a schematic structural view of the relay mechanism.

Fig. 13 is a schematic structural view of the feeding mechanism of the present invention.

Fig. 14 is a schematic structural diagram of a second material containing module according to the present invention.

Fig. 15 is a schematic structural view of a lighter of the background art.

Fig. 16 is a side view of a lighter base plate.

FIG. 17 is a top view of a lighter base plate.

Wherein: 1. a bottom plate feeding device; 4. a feeding track; 5. an air gun; 6. a shell body feeding device; 7. a shell feeding device; 8. a screw sleeve feeding and mounting device; 9. a thread sleeve ultrasonic welding machine; 10. a thread insert detection device; 11. rotating the working table; 12. a base plate mounting device; 13. a floor detection device; 14. a bottom plate ultrasonic welding machine; 15. a blanking device; 16. an operation table; 17. a lighter; 18. a clamping unit;

100. a vibrating pan; 101. a collecting barrel; 102. vibrating the rail; 103. sorting the tracks; 104. a material receiving disc;

200. a transfer mechanism; 201. a first mounting block; 202. a first material pushing device; 203. a first mounting plate; 204. a first material containing module; 205. a limiting plate;

300. a feeding mechanism; 301. a second mounting block; 302. a third mounting block; 303. a second material pushing device; 304. a third material pushing device; 305. a second material containing module; 306. a material pushing block; 3011. a first through hole; 3012. a second through hole; 3021. a third through hole; 3022. a first groove;

41. a first feeding device; 42. a second feeding device;

61. a material conveying track; 62. a material pushing device; 63. a one-way bearing block; 64. a first driving device; 65. a second support member; 66. an arc-shaped bump; 611. a belt; 612. a limit baffle; 613. a support plate; 614. a stopper; 616. a connecting rod; 621. pushing the plate; 622. a second driving device;

700. a screening mechanism; 701. a fourth material pushing device; 7011. a fourth cylinder; 7012. a fourth output shaft; 702. a movable push plate;

81. a column body; 82. a third driving device; 83. a feeding pipeline; 84. a fifth material pushing device; 85. a mounting seat; 86. a second moving block; 87. a moving track;

171. a pressing assembly; 172. an air outlet valve assembly; 173. a threaded sleeve; 174. a shell body; 175. a base plate; 1751. a bottom plate body; 1752. a bottom plate connecting column;

181. a clamping body; 182. a spring; 183. moving the column; 184. a first moving block; 185. and (4) connecting the blocks.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

As shown in fig. 1 to 3, a production line for the assembly of a base plate and a threaded sleeve of a lighter comprises a base plate feeding device 1 for conveying a base plate 175 to a rotary table 11, an operation table 16, the rotary table 11 for clamping and conveying a shell 174, and a shell feeding device 6 for conveying the shell 174 to the rotary table 11; the bottom plate feeding device 1, the rotary workbench 11 and the shell body feeding device 6 are all arranged on the operating platform 16; the rotary workbench 11 is sequentially provided with a shell feeding device 7, a thread sleeve feeding and mounting device 8, a thread sleeve ultrasonic welding machine 9, a thread sleeve detection device 10, a bottom plate mounting device 12, a bottom plate detection device 13, a bottom plate ultrasonic welding machine 14 and a blanking device 15 clockwise; the output end of the shell body feeding device 6 is arranged between the shell body feeding device 7 and the blanking device 15; the output end of the bottom plate feeding device 1 is positioned below the rotary worktable 11 and is coaxially arranged with the bottom plate mounting device 12.

In the embodiment, the screw socket detecting device 10 is used for detecting whether the screw socket 173 is mounted on the shell body 174, and if not, the complete machine is controlled to stop assembling or the bottom plate mounting device 12 is controlled not to mount the bottom plate 175, and finally the shell body 174 without the screw socket 173 is dropped into the waste collecting device of the operation table 16 through the arc-shaped projection 66 of the shell body feeding device 6; the bottom plate detection device 13 is used for detecting whether the bottom plate 175 is installed at the bottom of the shell body 174, and if not, the whole machine is controlled to stop assembling or the blanking device 15 is controlled not to perform blanking action, and finally the shell body 174 without the bottom plate 175 is dropped into the waste collection device of the operation table 16 through the arc-shaped projection 66 of the shell body feeding device 6.

As shown in fig. 4, in the present embodiment, the shell feeder 6 includes a material conveying rail 61; the material conveying rail 61 is fixed on the operation table 16 through a second supporting piece 65; the material conveying rail 61 comprises a belt 611, two ends of the belt 611 are sleeved on a connecting rod 616, the connecting rod 616 is movably fixed on the second supporting piece 65, the connecting rod 616 is connected with a one-way bearing block 63, the one-way bearing block 63 is connected with a first driving device 64, and one side of the material conveying rail 61 is provided with a material pushing device 62 for sending the shell body 174 on the belt 611 into the rotary worktable 11; limiting baffles 612 are arranged on two sides of the belt 611.

In a specific operation, the housing 174 is placed on the belt 611, the first driving device 64 pushes the one-way bearing block 63 to move along the first direction, so as to drive the connecting rod 616 to rotate, and further drive the belt to move, and then the first driving device 64 returns to the starting point along the second direction, in the process, although the one-way bearing block 63 rotates, the connecting rod 616 is not driven to rotate, and therefore the belt 611 does not rotate. This allows for control of the speed of travel of the housing 174 and provides time and space for the pusher 62.

As shown in fig. 5, in the present embodiment, the pushing device 62 includes a pushing plate 621 and a second driving device 622; the bottom of the limit baffle 612 is fixed on the second support 65, and the bottom of the limit baffle 612 is fixed with a support plate 613; a second driving device 622 is fixed on the supporting plate 613, and an output shaft of the second driving device 622 is connected with the push plate 621; a 7-shaped stop 614 extending outwards is arranged on the limit baffle 612 opposite to the push plate 621; the shell feeding device 6 is provided with an arc-shaped projection 66 matched with the clamping unit 18.

In the process of pushing the shell body, the second driving device 622 controls the push plate 621 to stretch, the push plate 621 is in an L shape, and just forms a closed enclosure with the 7-shaped stop block 614, so that the shell body can vertically drop and accurately fall into the clamping unit 18 of the rotary workbench 11.

As shown in fig. 7, in the present embodiment, the swivel nut feeding and mounting device 8 includes a column body 81 and a mounting seat 85; the upright column body 81 is adjustably arranged on the mounting seat 85; the column body 81 is provided with a third driving device 82; the output shaft of the third driving device 82 is connected to a second moving block 86; the bottom of the second moving block 86 is provided with a moving track 87; a feeding pipeline 83 and a fifth pushing device 84 are arranged above the second moving block 86, and the feeding pipeline 83 and the fifth pushing device 84 are fixed on the upright post body 81; a through groove for placing a threaded sleeve is formed in the second moving block 86.

During the installation of the screw socket 173, the screw socket 173 is stacked in the feeding pipe 83, when the housing body 174 is located below the fifth pushing device 84, as shown in fig. 7, the screw socket 173 drops from the feeding pipe 83 into the through groove of the second moving block 86, and then the third driving device 82 controls the second moving block 86 to move, as shown in fig. 8, when the screw socket 173 is located below the fifth pushing device 84, the fifth pushing device 84 moves downward, and the screw socket 173 is pressed on the housing body 174.

As shown in fig. 9, in the present embodiment, the rotary table 11 includes a plurality of gripping units 18; the grip unit 18 includes a grip main body 181; one end of the clamping main body 181 is provided with a first movable block 184 which is movable, and the first movable block 184 is connected with the movable column 183; the movable column 183 movably penetrates through the clamping main body 181, and a spring 182 is arranged between the movable column 183 and the clamping main body 181; the moving column 183 is also provided with a connecting block 185.

In specific implementation, the connecting block 185 is pressed to drive the moving column 181 to move, so as to drive the first moving block 184 to move, so that the first moving block 184 is far away from the clamping main body 181, and the shell body falls; vice versa, no external force exists, the spring 182 restores the original state and drives the moving column 181 to move, so that the first moving block 184 is close to the clamping main body 181 to clamp the shell.

As shown in fig. 10, in the present embodiment, the bottom plate feeding device 1 includes a vibration plate 100, a transfer mechanism 200, and a feeding mechanism 300, and the vibration plate 100 and the transfer mechanism 200, and the transfer mechanism 200 and the feeding mechanism 300 are connected by a feeding track 4; a plurality of air guns 5 are mounted on the feed track 4.

As shown in fig. 11, in the present embodiment, the vibration plate 100 includes a collecting tub 101, a vibration rail 102 for conveying the bottom plate 175 located in the collecting tub 101 to an upper portion of the collecting tub 101, a sorting rail 103 for arranging the bottom plate 175 located on the vibration rail 102 in a certain direction, and a receiving plate 104 for collecting the bottom plate 175 dropped from the sorting rail 103; the vibration rail 102 is spirally arranged along the inner wall surface of the collecting barrel 101; the sorting track 103 is spirally arranged along the outer wall surface of the collecting barrel 101 in a descending manner; one end of the vibration track 102 is connected with the sequencing track 103; the receiving tray 104 is disposed outside the collecting barrel 101 and below the sorting track 103.

In actual operation, bottom plate 175 includes bottom plate body 1751 and bottom plate spliced pole 1752, and bottom plate spliced pole 1752 is located the one end of bottom plate body 1751, and when the track 103 that sorts, the centre of gravity that utilizes lighter bottom plate 175 selects the lighter bottom plate that accords with required direction to pass through, and the bottom plate 175 that does not accord with required direction then drops to receiving the charging tray 104 from sorting track 103.

As shown in fig. 11 and 12, in the present embodiment, the transfer mechanism 200 includes a moving channel composed of a plurality of limiting plates 205, a first material containing module 204 sliding along the moving channel, and a first material pushing device 202 capable of controlling the sliding of the first material containing module 204, and the first material pushing device 202 is fixed on the first mounting plate 203 through the first mounting block 201; the feeding rail 4 includes a first feeding rail 41 and a second feeding rail 42; the vibrating disk 100 is connected with the transfer mechanism 200 through a first feeding track 41, and the transfer mechanism 200 is connected with the feeding mechanism 300 through a second feeding track 42; the limiting plate 207 is provided with openings corresponding to the first feeding rail 41 and the second feeding rail 42 respectively; the air gun 5 is arranged on the limiting plate 205 opposite to the second feeding track 42.

In a specific operation, the bottom plate 175 enters the first material containing module 204 from the first feeding rail 41, the first material pushing device 202 pushes the first material containing module 204 from the station a to the station b, and then the air gun 5 blows the bottom plate 175 into the second feeding rail 42 and finally enters the second material containing module 305 of the feeding mechanism 300.

In the present embodiment, the feed mechanism 300 includes a third mounting block 302, a second pusher 303 for conveying the bottom plate 175 to a third pusher 304, and the third pusher 304 for conveying the bottom plate 175 to the rotary table 11; the second material pushing device 303 and the third material pushing device 304 are both arranged on the third mounting block 302, and the conveying directions of the second material pushing device 303 and the third material pushing device 304 are mutually vertical; a first groove 3022 and a third through hole 3021 are arranged in the third mounting block 302; the first groove 3022 is perpendicular to and intersects with the third through hole 3021; the first groove 3022 is connected with the feeding track 4; the second material containing module 305 of the second material pushing device 303 is positioned in the first groove 3022 and slides in the first groove 3022; the pusher block 306 of the third pusher 304 is coaxially disposed with the third through hole 3021 and is slidable in the third through hole 3021.

In this embodiment, the feeding mechanism 300 further includes the second mounting block 301, and the second mounting block 301 is stacked on a third mounting block 302; the second mounting block 301 is provided with a first through hole 3012 and a second through hole 3011, and the first through hole 3012 and the first groove 3022 are coaxially arranged; the second through hole 3011 and the third through hole 3021 are coaxially disposed, and the pusher block 306 can slide in the second through hole 3011.

In the embodiment, the second mounting block 301 is located below the clamping unit 18, after the bottom plate enters the second material containing module 305, the second material pushing device 303 pushes the second material containing module 305 to below the third through hole 3021, the third material pushing device 304 pushes the material pushing block 306, so that the bottom plate 175 passes through the third through hole 3021 and the second through hole 3011 in sequence, and when the shell is located above the second through hole 3011, the third material pushing device 304 pushes the bottom plate 175 into the bottom of the shell.

The working principle of the invention is as follows:

the shell feeding device 6 feeds the shell 174 into the clamping unit 18 of the rotary table 11, the shell 174 passes through the shell feeding device 7, the shell feeding device 7 presses the shell 174 downwards to make the shell enter the clamping unit 18 completely, then the screw sleeve 173 is arranged on the upper part of the shell body 174 through the screw sleeve feeding and mounting device 8, the screw sleeve 173 is fixedly connected with the shell body 174 through the screw sleeve ultrasonic welding machine 9, and then whether the screw sleeve 173 is arranged or not is detected through the screw sleeve detecting device 10, then the bottom plate 175 is mounted at the bottom of the case body 174 via the bottom plate mounting device 12, then whether the bottom plate 175 is mounted is detected via the bottom plate detecting device 13, the bottom plate 175 is fixedly connected with the case body 174 via the bottom plate ultrasonic welding machine 14, then, the connecting block 185 of the clamping unit 18 is pressed by the blanking device 15, so that the shell 174 with the thread insert and the bottom plate installed falls into the collecting tray below.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims

1. A production line for assembling a bottom plate and a threaded sleeve of a lighter is characterized by comprising a bottom plate feeding device (1) for conveying the bottom plate (175) to a rotary workbench (11), an operating platform (16), the rotary workbench (11) for clamping and conveying a shell body (174), and a shell body feeding device (6) for conveying the shell body (174) to the rotary workbench (11); the bottom plate feeding device (1), the rotary workbench (11) and the shell body feeding device (6) are all arranged on the operating platform (16); the rotary workbench (11) is sequentially provided with a shell feeding device (7), a thread sleeve feeding and mounting device (8), a thread sleeve ultrasonic welding machine (9), a thread sleeve detection device (10), a bottom plate mounting device (12), a bottom plate detection device (13), a bottom plate ultrasonic welding machine (14) and a blanking device (15) along the clockwise direction; the output end of the shell body feeding device (6) is arranged between the shell body feeding device (7) and the blanking device (15); the output end of the bottom plate feeding device (1) is positioned below the rotary workbench (11) and is coaxially arranged with the bottom plate mounting device (12).

2. A production line for the assembly of the base plates and the turnbuckles of the lighters according to claim 1, characterized in that the shell feeding device (6) comprises a material conveying track (61); the material conveying track (61) is fixed on the operating platform (16) through a second supporting piece (65); the conveying track (61) comprises a belt (611), two ends of the belt (611) are sleeved on a connecting rod (616), the connecting rod (616) is movably fixed on a second supporting piece (65), the connecting rod (616) is connected with a one-way bearing block (63), the one-way bearing block (63) is connected with a first driving device (64), and one side of the conveying track (61) is provided with a material pushing device (62) used for sending a shell body (174) on the belt (611) into the rotary workbench (11); and limiting baffles (612) are arranged on two sides of the belt (611).

3. A line for the production of the assembly of the base plate and the threaded sleeve of the lighter according to claim 2, characterized in that said pushing means (62) comprise a pushing plate (621) and second driving means (622); the bottom of the limiting baffle (612) is fixed on the second support (65), and a support plate (613) is fixed at the bottom of the limiting baffle (612); the second driving device (622) is fixed on the supporting plate (613), and an output shaft of the second driving device (622) is connected with the push plate (621); a 7-shaped stop block (614) extending outwards is arranged on the limit baffle (612) positioned at the opposite position of the push plate (621); an arc-shaped convex block (66) matched with the clamping unit (18) is arranged on the shell feeding device (6).

4. A production line for the assembly of the base plate and the screw sleeve of the lighter according to claim 1, characterized in that the screw sleeve feeding installation device (8) comprises a column body (81) and an installation seat (85); the upright post body (81) is adjustably arranged on the mounting seat (85); a third driving device (82) is arranged on the upright post body (81); an output shaft of the third driving device (82) is connected with a second moving block (86); a moving track (87) is arranged at the bottom of the second moving block (86); a feeding pipeline (83) and a fifth material pushing device (84) are arranged above the second moving block (86), and the feeding pipeline (83) and the fifth material pushing device (84) are fixed on the upright post body (81); and a through groove for placing a threaded sleeve is formed in the second moving block (86).

5. A production line for the assembly of the base plates and the turnbuckles of the lighter according to claim 1, characterized in that said rotary table (11) comprises a plurality of gripping units (18); the gripping unit (18) comprises a gripping body (181); one end of the clamping main body (181) is provided with a first movable block (184), and the first movable block (184) is connected with a movable column (183); the movable column (183) movably penetrates through the clamping main body (181), and a spring (182) is arranged between the movable column (183) and the clamping main body (181); the moving column (183) is also provided with a connecting block (185).

6. The production line for assembling the bottom plate and the screw sleeve of the lighter according to claim 1, characterized in that the bottom plate feeding device (1) comprises a vibrating disc (100), a transfer mechanism (200) and a feeding mechanism (300), wherein the vibrating disc (100) and the transfer mechanism (200) and the feeding mechanism (300) are connected through a feeding track (4); and a plurality of air guns (5) are arranged on the feeding track (4).

7. The production line for the assembly of the bottom plate and the turnbuckle of the lighter according to claim 6, characterized in that the vibrating tray (100) comprises a collecting barrel (101), a vibrating track (102) for conveying the bottom plate (175) positioned in the collecting barrel (101) to the upper part of the collecting barrel (101), a sequencing track (103) for arranging the bottom plate (175) positioned on the vibrating track (102) in a certain direction, and a receiving tray (104) for collecting the bottom plate (175) dropped from the sequencing track (103); the vibration track (102) is spirally arranged along the inner wall surface of the collecting barrel (101) in an ascending way; the sorting track (103) is spirally arranged along the outer wall surface of the collecting barrel (101) in a descending manner; one end of the vibration track (102) is connected with the sequencing track (103); the material collecting tray (104) is arranged outside the material collecting barrel (101) and is positioned below the sequencing track (103).

8. The production line for assembling the base plate and the screw sleeve of the lighter according to claim 6, wherein the transfer mechanism (200) comprises a moving channel composed of a plurality of limiting plates (205), a first material containing module (204) sliding along the moving channel, and a first material pushing device (202) capable of controlling the sliding of the first material containing module (204), wherein the first material pushing device (202) is fixed on the first mounting plate (203) through the first mounting block (201); the feeding track (4) comprises a first feeding track (41) and a second feeding track (42); the vibrating disc (100) is connected with the transfer mechanism (200) through a first feeding track (41), and the transfer mechanism (200) is connected with the feeding mechanism (300) through a second feeding track (42); openings corresponding to the first feeding rail (41) and the second feeding rail (42) are respectively formed in the limiting plate (207); and an air gun (5) is arranged on the limiting plate (205) opposite to the second feeding track (42).

9. A production line for assembly of plates and turnbuckles of lighters according to claim 6, characterized in that said loading mechanism (300) comprises a third mounting block (302), second pushing means (303) for conveying the plate (175) to third pushing means (304) and third pushing means (304) for conveying the plate (175) to the rotary table (11); the second material pushing device (303) and the third material pushing device (304) are both arranged on the third mounting block (302), and the conveying directions of the second material pushing device (303) and the third material pushing device (304) are mutually vertical; a first groove (3022) and a third through hole (3021) are formed in the third mounting block (302); the first groove (3022) and the third through hole (3021) are perpendicular and are arranged in a crossed manner; the first groove (3022) is connected with the feeding track (4); the second material containing module (305) of the second material pushing device (303) is positioned in the first groove (3022) and slides in the first groove (3022); the material pushing block (306) of the third material pushing device (304) is coaxially arranged with the third through hole (3021) and can slide in the third through hole (3021).

10. The production line for the assembly of the bottom plate and the screw sleeve of the lighter according to claim 9, characterized in that the feeding mechanism (300) further comprises the second mounting block (301), and the second mounting block (301) is stacked on a third mounting block (302); a first through hole (3012) and a second through hole (3011) are formed in the second mounting block (301), and the first through hole (3012) and the first groove (3022) are coaxially arranged; the second through hole (3011) and the third through hole (3021) are coaxially arranged, and the material pushing block (306) can slide in the second through hole (3011).