CN209912838U

CN209912838U - Tungsten filament positioning and perforating mechanism of filament fastening machine for bulb production

Info

Publication number: CN209912838U
Application number: CN201921215551.4U
Authority: CN
Inventors: 廖代军
Original assignee: Chongqing Menggao Photoelectric Technology Co Ltd
Current assignee: Chongqing Menggao Photoelectric Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-01-07
Anticipated expiration: 2029-07-30

Abstract

The utility model relates to a bulb production facility technical field specifically is a bulb production is with detaining silk machine tungsten filament location perforation mechanism, including the bottom plate, the last surface of bottom plate one end has the support column closely to weld, and the last surface of the bottom plate other end has the pole setting closely, and the top of support column has closely welded the prism, is equipped with the cylinder in the square inslot of prism front surface, and closely welded has the perforation needle on the output of cylinder. This bulb production is with detaining silk machine tungsten filament location piercing mechanism, the output of cylinder drives the perforation needle flexible for in-process of perforation needle extension, the perforation needle inserts in the perforation, and the top of perforation needle is equipped with the spacing groove, with the tungsten filament restriction between two trundles in the spacing groove, and push up in the perforation needle, so that it is intraductal to enable the tungsten filament to penetrate the wick, solves the problem that the silk machine is not convenient for wear the silk.

Description

Tungsten filament positioning and perforating mechanism of filament fastening machine for bulb production

Technical Field

The utility model relates to a bulb production facility technical field specifically is a bulb production is with detaining a quick-witted tungsten filament location piercing mechanism.

Background

The lamp bulb needs to be further processed by the filament buckling machine in the production process of the lamp bulb, the lamp bulb tungsten filament penetrates into the lamp core tube, the service life of the lamp filament can be prolonged, however, after the tungsten filament is straightened by the existing filament buckling machine, the filament needs to be manually threaded, the production efficiency is reduced, and the lamp bulb is not convenient to use. In view of this, we propose a tungsten filament positioning and piercing mechanism for filament-fastening machine for bulb production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bulb production is with detaining a quick-witted tungsten filament location piercing depth to the problem of the silk machine of being not convenient for wear of the knot who provides among the above-mentioned background is solved.

In order to achieve the above object, the utility model provides a following technical scheme:

a tungsten filament positioning and perforating mechanism of a filament buckling machine for bulb production comprises a base plate, wherein a supporting column is tightly welded on the upper surface of one end of the base plate, a vertical rod is tightly welded on the upper surface of the other end of the base plate, a through hole is formed in the top end of the vertical rod, a lower support is tightly welded at a position, between the supporting column and the vertical rod, of the upper surface of the base plate, a first rotating shaft is arranged on the lower support, a driving wheel is arranged on the first rotating shaft, a prism is tightly welded on the top end of the supporting column, an upper support is tightly welded on one end of the upper surface of the prism, a second rotating shaft is arranged on the upper support, a driven wheel is arranged on the second rotating shaft, the other end of the prism extends towards the vertical rod direction, a square groove is formed in the end part of the prism, L-shaped supports are arranged on the, the horizontal end of the L-shaped support protrudes out of the end part of the prism and is provided with a notch, a third rotating shaft is tightly welded between the inner walls of the two sides of the notch, a small roller is arranged on the third rotating shaft, and the central axes of the driving wheel, the driven wheel and the small roller are all perpendicular to the connecting line between the supporting column and the vertical rod; the square inslot is equipped with the cylinder, the inseparable welding has the perforation needle on the output of cylinder, the diameter of perforation needle with fenestrate diameter looks adaptation, the perforation needle can pass the perforation with the pole setting is pegged graft and is cooperated, the top of perforation needle is equipped with the spacing groove.

Preferably, the driving wheel is rotatably connected with the lower support through the first rotating shaft, and the driven wheel is rotatably connected with the upper support through the second rotating shaft.

Preferably, the small roller is rotatably connected with the L-shaped bracket through the third rotating shaft.

Preferably, the output end of the cylinder and the through hole are located on the same horizontal straight line.

Preferably, both sides of the prism are provided with screw holes, the screw holes penetrate through the outer surfaces of both sides of the prism and are communicated with the square groove, bolts are arranged in the screw holes, the diameters of the bolts are matched with those of the screw holes, and the bolts are in threaded connection with the prism through the screw holes.

Compared with the prior art, the beneficial effects of the utility model are that: this bulb production is with detaining silk machine tungsten filament location piercing mechanism, the output of cylinder drives the perforation needle flexible for in-process of perforation needle extension, the perforation needle inserts in the perforation, and the top of perforation needle is equipped with the spacing groove, with the tungsten filament restriction between two trundles in the spacing groove, and push up in the perforation needle, so that it is intraductal to enable the tungsten filament to penetrate the wick, simple structure, and convenient to use solves the problem that the silk machine is not convenient for wear the silk.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle bottom plate of the present invention;

FIG. 3 is a schematic structural view of a prism in the present invention;

fig. 4 is a schematic structural diagram of the middle cylinder of the present invention.

In the figure: 1. a base plate; 11. a support pillar; 12. erecting a rod; 121. perforating; 13. a lower support; 131. a first rotating shaft; 132. a driving wheel; 2. a prism; 21. an upper support; 211. a second rotating shaft; 212. a driven wheel; 22. an L-shaped bracket; 221. a notch; 222. a third rotating shaft; 23. a small roller; 24. a square groove; 25. a screw hole; 251. a bolt; 3. a cylinder; 31. a piercing needle; 311. a limiting groove.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features.

A tungsten filament positioning and perforating mechanism of a filament buckling machine for bulb production is disclosed, as shown in figure 1-4, comprising a bottom plate 1, wherein a support column 11 is tightly welded on the upper surface of one end of the bottom plate 1, a vertical rod 12 is tightly welded on the upper surface of the other end of the bottom plate 1, a perforation 121 is arranged on the top end of the vertical rod 12, a lower support 13 is tightly welded on the upper surface of the bottom plate 1 at the position between the support column 11 and the vertical rod 12, a first rotating shaft 131 is arranged on the lower support 13, a driving wheel 132 is arranged on the first rotating shaft 131, a prism 2 is tightly welded on the top end of the support column 11, an upper support 21 is tightly welded on one end of the upper surface of the prism 2, a second rotating shaft 211 is arranged on the upper support 21, a driven wheel 212 is arranged on the second rotating shaft 211, the other end of the prism 2 extends towards the vertical rod 12, a square groove 24 is arranged at the end of, the horizontal end of the L-shaped bracket 22 protrudes out of the end part of the prism 2 and is provided with a notch 221, a third rotating shaft 222 is tightly welded between the inner walls of the two sides of the notch 221, and a small roller 23 is arranged on the third rotating shaft 222; the cylinder 3 is arranged in the square groove 24, the output end of the cylinder 3 is tightly welded with the perforation needle 31, the diameter of the perforation needle 31 is matched with that of the perforation 121, the perforation needle 31 can penetrate through the perforation 121 to be in plug-in fit with the upright rod 12, and the top end of the perforation needle 31 is provided with the limiting groove 311.

In this embodiment, the central axes of the driving wheel 132, the driven wheel 212 and the small roller 23 are perpendicular to the connecting line between the supporting column 11 and the vertical rod 12, so that the tungsten filament can sequentially roll over the driven wheel 212, the two small rollers 23 and the driving wheel 132, and the tungsten filament between the two small rollers 23 can be clamped in the limiting groove 311, which is convenient for the output end of the cylinder 3 to stretch and retract, so that the piercing needle 31 can push the tungsten filament into the wick tube in the piercing hole 121. The diameter of the perforation 121 in this embodiment is preferably 1cm, which facilitates the piercing needle 31 to push the tungsten filament into the wick placed in the perforation 121.

Specifically, bottom plate 1 and prismatic 2 all adopt stainless steel, and this material has good wear-resisting corrosion resistance, and the structure is firm, advantages such as the cost is lower prolong its life.

Further, the driving wheel 132 is rotatably connected with the lower support 13 through the first rotating shaft 131, and the driven wheel 212 is rotatably connected with the upper support 21 through the second rotating shaft 211, so that the tungsten filament can be conveniently wound on the driving wheel 132 and drawn out from the driven wheel 212.

In addition, the small roller 23 is rotatably connected with the L-shaped bracket 22 through the third rotating shaft 222, so that the small roller 23 can be used for supporting the tungsten filament conveniently.

Further, the both sides of prismatic 2 all are equipped with screw 25, and screw 25 runs through the surface and the square groove 24 intercommunication of prismatic 2 both sides, is equipped with bolt 251 in the screw 25, and the diameter of bolt 251 and the diameter looks adaptation of screw 25, bolt 251 pass through screw 25 and prismatic 2 threaded connection, are convenient for utilize bolt 251 to screw 25 internal precession for bolt 251 supports the both sides of cylinder 3 in square groove 24, and the installation of cylinder 3 of being convenient for is fixed.

When the tungsten filament positioning and perforating mechanism of the filament-clasping machine for bulb production in the embodiment is used, the lamp core tube is inserted into the perforation 121 on the vertical rod 12, so that the tungsten filament is wound on the driving wheel 132 and is put on the two small rollers 23 and pulled out from the driven wheel 212, because the driving wheel 132 is rotatably connected with the lower support 13 through the first rotating shaft 131, the driven wheel 212 is rotatably connected with the upper support 21 through the second rotating shaft 211, the small roller 23 is rotatably connected with the L-shaped support 22 through the third rotating shaft 222, the small roller 23 can support the tungsten filament, the cylinder 3 is connected with an external power supply to work, when the cylinder 3 works, the perforating needle 31 on the output end of the cylinder is driven to stretch, because the output end of the cylinder 3 and the perforation 121 are positioned on the same horizontal straight line, in the process of extending the output end of the cylinder 3, the perforating needle 31 is inserted into the perforation 121, and the top end of the perforating, the tungsten filament between the two small rollers 23 is limited in the limiting groove 311 and pushed into the perforating needle 31, so that the tungsten filament can penetrate into the lamp wick tube, the structure is simple, the use is convenient, the problem that the filament threading machine is not convenient to thread is solved, and the popularization and the promotion are convenient.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bulb production is with detaining silk machine tungsten filament location piercing mechanism, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) one end is tightly welded with a support column (11), the upper surface of the bottom plate (1) other end is tightly welded with a vertical rod (12), a perforation (121) is arranged on the top end of the vertical rod (12), the upper surface of the bottom plate (1) is positioned between the support column (11) and the vertical rod (12), a lower support (13) is tightly welded at a position, a first rotating shaft (131) is arranged on the lower support (13), a driving wheel (132) is arranged on the first rotating shaft (131), a prism (2) is tightly welded at the top end of the support column (11), an upper support (21) is tightly welded at one end of the upper surface of the prism (2), a second rotating shaft (211) is arranged on the upper support (21), a driven wheel (212) is arranged on the second rotating shaft (211), and the other end of the prism (2) extends towards the, the end part of the prism (2) is provided with a square groove (24), the upper surface and the lower surface close to the end part are respectively provided with an L-shaped support (22), the vertical end of the L-shaped support (22) is tightly welded with the outer surface of the prism (2), the horizontal end of the L-shaped support (22) protrudes out of the end part of the prism (2) and is provided with a notch (221), a third rotating shaft (222) is tightly welded between the inner walls of two sides of the notch (221), a small roller (23) is arranged on the third rotating shaft (222), and the central axes of the driving wheel (132), the driven wheel (212) and the small roller (23) are all vertical to the connecting line between the supporting column (11) and the vertical rod (12); be equipped with cylinder (3) in square groove (24), the inseparable welding has perforation needle (31) on the output of cylinder (3), the diameter of perforation needle (31) with the diameter looks adaptation of perforation (121), perforation needle (31) can pass perforation (121) with pole setting (12) are pegged graft and are cooperated, the top of perforation needle (31) is equipped with spacing groove (311).

2. The filament-clasping machine tungsten filament positioning and perforating mechanism for bulb production according to claim 1, characterized in that: the driving wheel (132) is rotatably connected with the lower support (13) through the first rotating shaft (131), and the driven wheel (212) is rotatably connected with the upper support (21) through the second rotating shaft (211).

3. The filament-clasping machine tungsten filament positioning and perforating mechanism for bulb production according to claim 1, characterized in that: the small roller (23) is rotatably connected with the L-shaped bracket (22) through the third rotating shaft (222).

4. The filament-clasping machine tungsten filament positioning and perforating mechanism for bulb production according to claim 1, characterized in that: the output end of the cylinder (3) and the through hole (121) are positioned on the same horizontal straight line.

5. The filament-clasping machine tungsten filament positioning and perforating mechanism for bulb production according to claim 1, characterized in that: both sides of prism (2) all are equipped with screw (25), screw (25) run through the surface of prism (2) both sides with square groove (24) intercommunication, be equipped with bolt (251) in screw (25), the diameter of bolt (251) with the diameter looks adaptation of screw (25), bolt (251) through screw (25) with prism (2) threaded connection.