CN212946156U

CN212946156U - Filament feeding device of LED filament welding equipment

Info

Publication number: CN212946156U
Application number: CN202021429669.XU
Authority: CN
Inventors: 解庆
Original assignee: Jiangxi Zhaochi Photoelectric Co ltd
Current assignee: Jiangxi Zhaochi Photoelectric Co ltd
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-13
Anticipated expiration: 2030-07-20

Abstract

The utility model discloses a filament loading attachment of LED filament welding equipment, include guard plate, division board, limiting plate, support frame, servo motor and accept the board, the inboard surface of guard plate is provided with the conveyer belt, and the upper surface of conveyer belt is provided with the filament body to the inboard welded fastening of guard plate has the supporting shoe, the lower surface welded fastening of supporting shoe has the division board, and the lower surface of supporting shoe has seted up the holding tank, and the lower surface welded fastening of supporting shoe has reset spring, the inside of holding tank is provided with the connection ball, and connects the surface welded fastening of ball to have a limiting plate, the rear side surface welded fastening of support frame has servo motor. This filament loading attachment of LED filament welding equipment is provided with division board, connection ball, reset spring, limiting plate and accepts the board, can make staff's work efficiency obtain improving, also makes whole loading attachment's material loading efficiency obtain improving simultaneously.

Description

Filament feeding device of LED filament welding equipment

Technical Field

The utility model relates to a LED filament welding equipment technical field specifically is a LED filament welding equipment's filament loading attachment.

Background

The LED lamp replaces an incandescent lamp, light is brought to people, meanwhile, a part of cost is saved for family expenditure, and when the LED lamp is processed, a welding device needs to be used, so that a filament is welded on the bearing body, and the LED lamp is convenient to install.

And the filament loading attachment of most LED filament welding equipment now has following problem:

firstly, the efficiency is not high, filaments of some existing LED filament welding equipment are held by hands of workers and then placed on a table top, when welding is needed, the corresponding number of filaments are needed to be counted, then the LED lamp is welded, the welding efficiency of the filaments is relatively reduced, and the yield of the LED lamp is reduced;

two, be difficult to effectual separation fixed quantity filament, some LED filament welding equipment's that have now filament loading attachment is when carrying out the material loading to the filament, can only carry out the material loading with the filament in batches, can not separate the filament is effectual carries out single to make whole loading attachment be difficult to quick separate the filament, and then the staff of being not convenient for take.

Therefore, we propose a filament feeding device of an LED filament welding device so as to solve the problems proposed in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED filament welding equipment's filament loading attachment to solve the above-mentioned background art and propose the not high and problem that is difficult to effectual separation fixed quantity filament of most present LED filament welding equipment's filament loading attachment efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a filament feeding device of LED filament welding equipment comprises a protection plate, a separation plate, a limit plate, a support frame, a servo motor and a bearing plate, the inner side surface of the protection plate is provided with a conveyor belt, the upper surface of the conveyor belt is provided with a filament body, and the inner side of the protection plate is fixedly welded with a supporting block, the lower surface of the supporting block is fixedly welded with a partition plate, the lower surface of the supporting block is provided with a containing groove, and the lower surface of the supporting block is welded and fixed with a return spring, a connecting ball is arranged inside the accommodating groove, a limiting plate is welded and fixed on the outer surface of the connecting ball, a servo motor is welded and fixed on the rear side surface of the supporting frame, and the output end of the servo motor is fixedly welded with a rotating shaft, the outer surface of the rotating shaft is fixedly welded with a rotating wheel, and the outer surface of the rotating wheel is provided with a chain, and the inner surface of the chain is fixedly welded with a bearing plate.

Preferably, the width of the filament body is equal to the distance between the partition plates, the partition plates are welded and fixed on the lower surface of the supporting block at equal intervals, and the left ends of the partition plates are semicircular.

Preferably, the holding tank and the division plate are distributed on the lower surface of the supporting block at intervals, the opening width of the holding tank is smaller than the diameter of the connecting ball, and the holding tank and the connecting ball form a rolling structure.

Preferably, the limiting plate forms a rotating structure through the connecting ball and the supporting block, the limiting plate forms an elastic structure through the return spring and the supporting block, and the distance between the lower surface of the limiting plate and the upper surface of the conveying belt is equal to the height of the filament body.

Preferably, the rotating wheels are symmetrically arranged in two groups about a transverse central axis of the rotating shaft, the rotating wheels and the chain form a chain moving structure, and the outer surface of the limiting plate is arc-shaped.

Preferably, the bearing plates correspond to gaps formed by the partition plates one by one, and the bearing plates are welded and fixed on the inner side of the chain at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the filament feeding device of the LED filament welding equipment is provided with a partition plate, a connecting ball, a return spring, a limiting plate and a bearing plate, the orientation of the filament body can be the same as the distribution direction of the partition plate through the partition of the partition plate, under the action of the limiting plate, the filament bodies stacked together can only be conveyed one by one through conveying, under the action of the deformation of the reset spring and the rotation of the connecting ball, the damage of the limiting plate to the filament body can be reduced, thereby ensuring the breakage rate of the filament body, thereby the whole device can easily transmit the filament bodies one by one, the whole feeding device can better transmit the filament bodies, and through the rotation of chain, can make the board of accepting rotate the transmission to the filament body of fixed quantity in proper order, make the staff not need the radical of oneself several filaments then, make the welding efficiency of filament body obtain improving then.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic view of the limiting plate of the present invention in cross-sectional view;

FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a protection plate; 2. a conveyor belt; 3. a filament body; 4. a support block; 5. a partition plate; 6. Accommodating grooves; 7. a connecting ball; 8. a return spring; 9. a limiting plate; 10. a support frame; 11. a servo motor; 12. a rotating shaft; 13. a rotating wheel; 14. a chain; 15. a bearing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a filament feeding device of LED filament welding equipment comprises a protection plate 1, a conveying belt 2, a filament body 3, a supporting block 4, a partition plate 5, a containing groove 6, a connecting ball 7, a reset spring 8, a limiting plate 9, a supporting frame 10, a servo motor 11, a rotating shaft 12, a rotating wheel 13, a chain 14 and a bearing plate 15, wherein the conveying belt 2 is arranged on the inner side surface of the protection plate 1, the filament body 3 is arranged on the upper surface of the conveying belt 2, the supporting block 4 is fixedly welded on the inner side of the protection plate 1, the partition plate 5 is fixedly welded on the lower surface of the supporting block 4, the containing groove 6 is formed in the lower surface of the supporting block 4, the reset spring 8 is fixedly welded on the lower surface of the supporting block 4, the connecting ball 7 is arranged inside the containing groove 6, the limiting plate 9 is fixedly welded on the outer surface of the connecting, and a rotating shaft 12 is fixedly welded at the output end of the servo motor 11, a rotating wheel 13 is fixedly welded on the outer surface of the rotating shaft 12, a chain 14 is arranged on the outer surface of the rotating wheel 13, and a bearing plate 15 is fixedly welded on the inner surface of the chain 14.

The width of filament body 3 equals the distance between the division board 5, and division board 5 equidistant welded fastening is at the lower surface of supporting shoe 4 to the left end of division board 5 is semicircle form, can make filament body 3's orientation change, makes things convenient for the transmission of conveyer belt 2.

Holding tank 6 and division board 5 alternate the lower surface that distributes at supporting shoe 4, and holding tank 6's opening width is less than the diameter of connecting ball 7 to holding tank 6 constitutes the roll structure with connecting ball 7, can make the better quilt of filament body 3 separate.

Limiting plate 9 constitutes revolution mechanic through connecting ball 7 and supporting shoe 4, and limiting plate 9 passes through reset spring 8 and constitutes elastic construction with supporting shoe 4 to the distance between 9 lower surfaces of limiting plate and the 2 upper surfaces of conveyer belt equals the height of filament body 3, can make filament body 3 be the single transmission by the separation.

The rotating wheels 13 are symmetrically arranged in two groups about the transverse central axis of the rotating shaft 12, the rotating wheels 13 and the chains 14 form a chain moving structure, the outer surface of the limiting plate 9 is arc-shaped, damage to the filament body 3 can be reduced, meanwhile, workers can conveniently take the filament body 3, and the filament body 3 cannot fall off when being conveyed.

The supporting plates 15 correspond to gaps formed by the partition plates 5 one by one, and the supporting plates 15 are welded and fixed on the inner sides of the chains 14 at equal intervals, so that the filament body 3 can be conveniently taken by workers.

The working principle is as follows: firstly, as shown in fig. 1-4, when the filament body 3 needs to be loaded, the filament body 3 is placed on the conveyor belt 2, because the partition plates 5 are welded and fixed on the lower surface of the support block 4 at equal intervals, and the left end of the partition plate 5 is semicircular, the direction of the filament body 3 is changed (parallel to the partition plate 5) under the guidance of the partition plate 5, when the filament body 3 passes through the limiting plate 9, because the distance between the lower surface of the limiting plate 9 and the upper surface of the conveyor belt 2 is equal to the height of the filament body 3, the limiting plate 9 can change the filament bodies 3 stacked together into a single filament body passing through the limiting plate 9, and at this time, the limiting plate 9 rotates through the connecting ball 7, so that the return spring 8 deforms, and then the damage of the limiting plate 9 to the filament body 3 becomes;

when filament body 3 transmitted to accepting the board 15 through conveyer belt 2 on, make 11 intermittent motion of servo motor, servo motor 11 drives axis of rotation 12 and rotates, thereby make and rotate wheel 13 and drive chain 14 and rotate, then make and accept board 15 steady to filament body 3 and then the transportation, make things convenient for the staff to take filament body 3 then, and then make the staff obtain the improvement to filament body 3's welding efficiency, this is exactly this filament loading attachment's of LED filament welding equipment use, the content of not doing detailed description in this specification belongs to the known prior art of the professional technical personnel in this field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a LED filament welding equipment's filament loading attachment, includes guard plate (1), division board (5), limiting plate (9), support frame (10), servo motor (11) and accepts board (15), its characterized in that: the lamp filament fixing device is characterized in that a conveyor belt (2) is arranged on the inner side surface of the protection plate (1), a lamp filament body (3) is arranged on the upper surface of the conveyor belt (2), a supporting block (4) is welded and fixed on the inner side of the protection plate (1), a partition plate (5) is welded and fixed on the lower surface of the supporting block (4), a containing groove (6) is formed in the lower surface of the supporting block (4), a reset spring (8) is welded and fixed on the lower surface of the supporting block (4), a connecting ball (7) is arranged inside the containing groove (6), a limiting plate (9) is welded and fixed on the outer surface of the connecting ball (7), a servo motor (11) is welded and fixed on the rear side surface of the support frame (10), a rotating shaft (12) is welded and fixed on the output end of the servo motor (11), a rotating wheel (13) is welded and fixed on, and a bearing plate (15) is welded and fixed on the inner surface of the chain (14).

2. The filament feeding device of the LED filament welding equipment according to claim 1, characterized in that: the width of the filament body (3) is equal to the distance between the partition plates (5), the partition plates (5) are welded and fixed on the lower surface of the supporting block (4) at equal intervals, and the left end of each partition plate (5) is semicircular.

3. The filament feeding device of the LED filament welding equipment according to claim 1, characterized in that: the holding grooves (6) and the partition plates (5) are distributed on the lower surface of the supporting block (4) at intervals, the opening width of the holding grooves (6) is smaller than the diameter of the connecting balls (7), and the holding grooves (6) and the connecting balls (7) form a rolling structure.

4. The filament feeding device of the LED filament welding equipment according to claim 1, characterized in that: limiting plate (9) constitute revolution mechanic through connecting ball (7) and supporting shoe (4), and limiting plate (9) constitute elastic construction through reset spring (8) and supporting shoe (4) to the distance between limiting plate (9) lower surface and conveyer belt (2) upper surface equals the height of filament body (3).

5. The filament feeding device of the LED filament welding equipment according to claim 1, characterized in that: the rotating wheels (13) are symmetrically arranged in two groups about a transverse central axis of the rotating shaft (12), the rotating wheels (13) and the chain (14) form a chain moving structure, and the outer surface of the limiting plate (9) is arc-shaped.

6. The filament feeding device of the LED filament welding equipment according to claim 1, characterized in that: the bearing plates (15) correspond to gaps formed by the partition plates (5) one by one, and the bearing plates (15) are welded and fixed on the inner side of the chain (14) at equal intervals.