CN209871714U - Automatic filament feeding mechanism for fluorescent lamp - Google Patents

Abstract

The utility model relates to an automatic silk mechanism of going up of fluorescent lamp, include: the vibration disc feeding device consists of a vibration disc and a vibration disc discharging groove, and when the vibration disc feeding device works, the filaments are arranged in the discharging groove in sequence; get filament device includes: the device comprises a pneumatic manipulator, a transverse guide rail I, a transverse action cylinder I and a base I; the filament adjusting device includes: the filament lamp comprises a hopper, a filament chute and a group of electromagnet baffles; the filament delivery device includes: chain conveyer belt, the device is raised to the filament includes: the rotary driving device comprises an upper rotary arm, a lower rotary arm, a rotary shaft and a rotary driving cylinder; go up filament device includes: the suction nozzle, the transverse guide rail II, the transverse action cylinder II and the base II. The utility model discloses owing to set up the vibration plate feedway, get filament device, filament adjusting device, filament conveyor, filament and raise the device and go up the filament device, the filament is more stable when carrying with the adjustment filament position, and filament clamp can not appear and get the deformation of doing the filament, leads to the reduction of product percent of pass, has improved work efficiency low.

Description

Automatic filament feeding mechanism for fluorescent lamp

Technical Field

The utility model relates to a fluorescent tube production device, in particular to an automatic filament feeding mechanism for fluorescent lamps.

Background

The traditional automatic filament feeding mechanism for the fluorescent lamp is not stable enough in filament conveying and filament position adjusting due to equipment defects, sometimes, the filament is deformed, and the product percent of pass is reduced.

Disclosure of Invention

The utility model aims at providing an automatic mechanism of going up of fluorescent lamp makes production stable, and production process makes the filament can not warp, has improved the production efficiency of product.

The utility model adopts the technical proposal that: an automatic filament feeding mechanism for fluorescent lamps, comprising:

the vibration disc feeding device consists of a vibration disc and a vibration disc discharging groove, and when the vibration disc feeding device works, the filaments are arranged in the discharging groove in sequence;

get filament device includes: the filament picking device comprises a pneumatic manipulator, a transverse guide rail I, a transverse action cylinder I and a base I, wherein a claw for picking a filament is arranged at the lower end of the pneumatic manipulator, one end of the filament is picked during working, the pneumatic manipulator is connected with the transverse guide rail I in a sliding mode through a connecting plate I, the transverse guide rail I is connected with the base I, the base I is connected with a rack, and during working, the transverse action cylinder I pushes the pneumatic manipulator to transversely move to the position above a hopper of a filament adjusting device and place the filament into the hopper;

filament adjusting device, comprising: the filament conveying device comprises a hopper, a filament chute and a group of electromagnet baffles, wherein the hopper is arranged above the filament chute, the filament chute is obliquely arranged, one end close to the hopper is high, the other end of the filament chute is low, the group of electromagnet baffles are arranged along the chute, each electromagnet baffle comprises a baffle, a baffle shaft and an electromagnet, the baffles are arranged in the filament chute and form an included angle smaller than 70 degrees with the bottom surface of the filament chute, the upper end of each baffle is connected with the baffle shaft, the baffle shaft is connected with the electromagnet outside the filament chute, when the electromagnets are started, the baffles are rotated and lifted along the baffle shafts, one filament slides to the lower baffle along the filament chute, the next baffle is blocked for a short time by the next baffle, the next baffle is opened and slides to the next baffle, and the filament is adjusted to a transverse state through the plurality of baffles and falls into the filament chute on;

filament conveyor, one of them section is established at filament adjusting device's lower extreme, and the device is adjacent is raised with the filament to the other end, and filament conveyor includes: the chain conveying belt is provided with a filament groove for placing the filament, two ends of the filament are lapped at two ends of the filament groove, and the filament grooves are arranged on the chain conveying belt in sequence;

a filament raising device comprising: the filament conveying device comprises an upper rotating arm, a lower rotating arm, a rotating shaft and a rotating driving cylinder, wherein a rotating arm notch for placing a filament is formed in the front end of the upper swinging arm and the lower swinging arm;

go up filament device includes: suction nozzle, transverse guide two, transverse motion cylinder two and base two, the suction nozzle passes through suction nozzle connecting plate and two sliding connection of transverse guide, and transverse motion cylinder two is connected with the suction nozzle connecting plate, and transverse guide two is connected with base two, and base two is connected with the frame, the suction nozzle pass through trachea and negative pressure air source intercommunication, the swing arm notch position that the device was raised to the below and the filament of suction nozzle corresponds, works as the upper and lower rotation arm and raises one filament in filament conveyor's the filament groove, the suction nozzle adsorbs a filament on the rotation arm notch, transverse motion cylinder two drive suction nozzle lateral shifting and put into the filament on the station of next dress filament.

The utility model discloses owing to set up the vibration plate feedway, get filament device, filament adjusting device, filament conveyor, filament and raise the device and go up the filament device, the filament is more stable when carrying with the adjustment filament position, and filament clamp can not appear and get the deformation of doing the filament, leads to the reduction of product percent of pass, has improved work efficiency low.

Drawings

Fig. 1 is a schematic perspective view of one embodiment of the present invention.

Fig. 2 is a perspective view of fig. 1 with the frame removed.

Fig. 3 is a schematic perspective view of the vibration plate feeding device and the filament taking device.

Fig. 4 is a partially enlarged view of a portion a of fig. 3.

Fig. 5 is a perspective view of the filament adjusting device.

Fig. 6 is a schematic diagram of the internal structure of the filament adjusting device.

Fig. 7 is a partially enlarged view of a portion B of fig. 6.

Fig. 8 is a schematic perspective view of the filament feeding device, the filament raising device and the upper filament device.

Fig. 9 is a partially enlarged view of fig. 6 at C.

Fig. 10 is a perspective view of the upper and lower rotating arms of the upper filament arrangement of fig. 8 raising one filament in the filament slot of the filament feeding device.

Fig. 11 is a partially enlarged view of fig. 10 at D.

Fig. 12 is a schematic view of the front side of fig. 10.

Detailed Description

As shown in fig. 1 and fig. 2, the present invention includes: the filament feeding device comprises a vibration disc feeding device 1, a filament taking device 2, a filament adjusting device 3, a filament conveying device 4, a filament lifting device 5 and a filament feeding device 6, wherein the devices are connected to a rack 7.

As shown in fig. 3 and 4, the vibrating plate feeding device 1 is composed of a vibrating plate and a vibrating plate discharging groove 11, and filaments are arranged in the discharging groove in sequence during operation. Get filament device 2, include: pneumatic manipulator 21, transverse guide 22, transverse motion cylinder 24 and base 23, pneumatic manipulator lower extreme be equipped with the claw of snatching the filament, the during operation snatchs one of them one end of filament, pneumatic manipulator passes through connecting plate 25 and transverse guide sliding connection, transverse guide is connected with base 23, base one is connected with the frame, during operation promotes pneumatic manipulator lateral shifting to the top of filament adjusting device 3's hopper 31 and puts into the hopper with filament 8.

As shown in fig. 5 to 7, the filament adjusting apparatus 3 includes: a hopper 31, a filament spout 33 and a set of electromagnet baffle 32, the utility model discloses a 5 electromagnet baffle, through the adjustment of multistage baffle, make the filament adjust to horizontal position, the filament not only adjusts the position that adapts to and carries like this, can constantly give filament conveyor feed in order of sequence moreover, has improved production efficiency. The hopper is arranged above the filament sliding groove, and the filament falls to the upper end of the filament sliding groove and slides downwards step by step during working, so that the filament is adjusted. The filament spout slope sets up, the one end that is close to the hopper is high, the other end is low, a set of electro-magnet baffle 32 sets up along the groove, the electro-magnet baffle is by baffle 321, baffle axle 322 and electro-magnet 323 are constituteed, the baffle is established in the filament spout and constitutes the contained angle that is less than 70 degrees with filament spout bottom surface, the baffle axle is connected to the baffle upper end, the baffle axle is connected with the electro-magnet outside the filament spout, start when the electro-magnet, the baffle lifts up along the baffle axle is rotatory, a filament slides to next baffle along the filament spout, be blocked short time by next baffle, next baffle is opened and is slided to next baffle again, thereby make the filament adjust to transverse state and fall into on the filament groove on the filament conveyor 4 through a plurality of baffles.

As shown in fig. 8 to 12, the filament feeding device 4 has one end disposed at the lower end of the filament adjusting device and the other end adjacent to the filament raising device 5, and includes: the filament is continuously conveyed step by the driving of the stepping motor 42 by the chain conveying belt 41 and the chain conveying wheel, the filament slot 411 for placing the filament is arranged on the chain conveying belt, the filament slot is formed by two steel sheets with V-shaped, the steel sheets are arranged on two sides of one chain, the linear wire parts at two ends of the filament are lapped on the V-shaped notches of the two steel sheets, and the middle part of the filament is arranged between the two steel sheets. The filament raising device 5 comprises: the upper and lower rotating arms 51, the rotating shaft 52 and the rotary driving cylinder 53, the front ends of the upper and lower swinging arms are provided with rotating arm notches 511 for placing filaments, the rotating arm notches are just arranged under a filament groove at the tail end of the filament conveying device when not being lifted, the upper and lower rotating arms are provided with the rotating shaft, the rotating shaft is connected with the rotary driving cylinder through a rotating arm connecting plate, when the cylinder moves upwards, the upper and lower rotating arms lift one filament 8 in the filament groove of the filament conveying device, and the filament device 6 is waited to be adsorbed. The filament mounting device 6 comprises: the suction nozzle 61, the second transverse guide rail 62, the second transverse action cylinder 64 and the second base 63 are connected in a sliding mode through a suction nozzle connecting plate 65, the second transverse action cylinder is connected with the suction nozzle connecting plate, the second transverse guide rail is connected with the second base, and the second base is connected with the rack. The suction nozzle pass through trachea and negative pressure air supply intercommunication, the swing arm notch position that the device was raised to the below and the filament of suction nozzle corresponds, the suction nozzle is just in time raised the position of putting on the summit with a filament in filament conveyor's the filament groove at upper and lower pivoted arm promptly, and the suction nozzle contacts with the filament or the distance is within 1 millimeter, when upper and lower pivoted arm is raised a filament in filament conveyor's the filament groove, the suction nozzle adsorbs a filament on the pivoted arm notch, horizontal action cylinder two drive suction nozzle lateral shifting and put into the filament on the station of next dress filament.

Claims (1)

1. An automatic filament feeding mechanism for fluorescent lamps, comprising:

the vibrating disc feeding device (1) consists of a vibrating disc and a vibrating disc discharging groove (11), and filaments are arranged in the discharging groove in sequence during working;

get filament device (2), include: the filament picking device comprises a pneumatic manipulator (21), a transverse guide rail I (22), a transverse action cylinder I (24) and a base I (23), wherein a claw for picking a filament is arranged at the lower end of the pneumatic manipulator, one end of the filament is picked during working, the pneumatic manipulator is in sliding connection with the transverse guide rail I through a connecting plate I (25), the transverse guide rail I is connected with the base I (23), the base I is connected with a rack, and during working, the transverse action cylinder I pushes the pneumatic manipulator to transversely move to the position above a hopper (31) of a filament adjusting device (3) and place the filament (8) into the hopper;

filament adjusting device (3) comprising: a hopper (31), a filament chute (33) and a set of electromagnet baffles (32), the filament chute is arranged above the filament chute, the filament chute is obliquely arranged, one end close to the hopper is high, the other end is low, a group of electromagnet baffles (32) are arranged along the chute, each electromagnet baffle consists of a baffle (321), a baffle shaft (322) and an electromagnet (323), the baffles are arranged in the filament chute and form an included angle smaller than 70 degrees with the bottom surface of the filament chute, the upper end of each baffle is connected with the baffle shaft, and the baffle shaft is connected with the electromagnet outside the filament chute, when the electromagnet is started, the baffle plates rotate and lift along the baffle plate shaft, one filament slides to the next baffle plate along the filament sliding groove and is blocked by the next baffle plate for a short time, the next baffle plate is opened and slides to the next baffle plate, thereby, the filament is adjusted to a transverse state through a plurality of baffles and falls into a filament groove on the filament conveying device (4);

filament conveyor (4), one of them section is established at filament adjusting device's lower extreme, and device (5) are adjacent is raised with the filament to the other end, and filament conveyor includes: the chain conveying belt (41) is driven by a stepping motor (42) to convey the lamp filaments step by step, a lamp filament groove (411) for placing the lamp filaments is formed in the chain conveying belt, two ends of the lamp filaments are lapped at two ends of the lamp filament groove, and the lamp filament grooves are arranged on the chain conveying belt in sequence;

filament elevating means (5) comprising: the filament feeding device comprises upper and lower rotating arms (51), a rotating shaft (52) and a rotating driving cylinder (53), wherein the front ends of the upper and lower swinging arms are provided with rotating arm notches (511) for placing filaments, the upper and lower rotating arms are provided with rotating shafts, the rotating shafts are connected with the rotating driving cylinder through a rotating arm connecting plate, and when the cylinder moves upwards, the upper and lower rotating arms lift one filament (8) in a filament groove of the filament feeding device to wait for the filament feeding device (6) to adsorb;

a filament mounting device (6) comprising: suction nozzle (61), two (62) of transverse guide, two (64) of transverse motion cylinder and two (63) of base, the suction nozzle passes through suction nozzle connecting plate (65) and two sliding connection of transverse guide, and two of transverse motion cylinder are connected with the suction nozzle connecting plate, and two of transverse guide are connected with two of base, and two of base are connected with the frame, the suction nozzle pass through trachea and negative pressure air source intercommunication, the below of suction nozzle and the filament are raised the swing arm notch position of device and are corresponded, and when upper and lower spiral arm is raised a filament in filament conveyor's the filament groove, the suction nozzle adsorbs a filament on the swing arm notch, two drive suction nozzle lateral shifting and put into the filament on the station of next dress filament.