CN210702243U

CN210702243U - Efficient tungsten filament physical straightening device

Info

Publication number: CN210702243U
Application number: CN201921382966.0U
Authority: CN
Inventors: 顾超
Original assignee: Changzhou Chaodi Electrical Appliance Technology Co ltd
Current assignee: Changzhou Chaodi Electrical Appliance Technology Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-09
Anticipated expiration: 2029-08-23

Abstract

The utility model discloses an efficient tungsten filament physics coalignment, the on-line screen storage device comprises a base, base top symmetry is equipped with support frame one and support frame two, support frame one with be equipped with mounting panel and lower mounting panel between the support frame two, the mounting panel is fixed down on the base, go up the mounting panel with the mounting panel all is equipped with a plurality of installation axle down, installation off-axial side cover is equipped with the bearing, bearing outside installation cover is equipped with the alignment wheel, support frame one side just is located the fixed collar that is equipped with between the alignment wheel, two one sides of support frame just are located the fixed straightening mechanism that is equipped with between the alignment wheel, it is equipped with the fixed block to go up the mounting panel top is fixed, the support frame one-side is equipped with motor one, motor one's output is connected with. Has the advantages that: compared with the prior art, the automatic feeding device has the advantages that the operation is simple, the working efficiency is improved, the traditional manual operation is replaced, and the labor intensity is reduced.

Description

Efficient tungsten filament physical straightening device

Technical Field

The utility model relates to a correcting unit particularly, relates to an efficient tungsten filament physics coalignment.

Background

The tungsten wire is a thin wire made by forging and drawing a tungsten bar, and is mainly used in electric light sources such as incandescent lamps and halogen tungsten lamps. Tungsten filaments are used as various light emitters in light bulbs, and are generally packaged in a reel form for easy transportation. When preparing the bulb, the tungsten filament is firstly straightened. The straightening of the tungsten wire is mainly carried out by applying external force manually, and the time and the labor are consumed.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an efficient tungsten filament physics coalignment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an efficient physical straightening device for tungsten filaments comprises a base, wherein a first support frame and a second support frame are symmetrically arranged at the top of the base, an upper mounting plate and a lower mounting plate are arranged between the first support frame and the second support frame, the lower mounting plate is fixed on the base, a plurality of mounting shafts are arranged on the upper mounting plate and the lower mounting plate respectively, a bearing is sleeved on the outer side of the mounting shaft, a straightening wheel is arranged on a mounting sleeve on the outer side of the bearing, a mounting ring is fixedly arranged on one side of the first support frame and positioned between the straightening wheels, a straightening mechanism is fixedly arranged on one side of the second support frame and positioned between the straightening wheels, a fixed block is fixedly arranged at the top of the upper mounting plate, a first motor is arranged on one side of the first support frame, the output end of the first motor is connected with a first screw rod, one end of the first screw rod is, the screw rod I with the outside threaded connection of screw rod is equipped with the slider, be equipped with loose axle I on the slider, the cover is equipped with the bracing piece on the loose axle I, the bracing piece is kept away from one end of loose axle pass through loose axle two with fixed block swing joint.

Furthermore, a mounting seat is fixedly arranged on one side of the support frame, and the first motor is fixedly mounted on the mounting seat.

Furthermore, one side of the second support frame is provided with a first limiting ring, and one end of the second screw, which is far away from the coupler, penetrates through the first limiting ring and extends into the first limiting ring.

Further, the straightening mechanism comprises a fixed seat, the fixed seat is fixed on one side of the second support frame, a cavity is formed in the fixed seat, a second motor is fixedly arranged in the cavity, and the output end of the second motor is connected with the screw rod.

Furthermore, one end, far away from the second motor, of the screw rod penetrates through the second limiting ring and extends into the second limiting ring, a baffle is fixedly arranged in the cavity, and the second limiting ring is fixed on one side of the baffle.

Further, the outer side of the screw rod is sleeved with a nut, the screw rod is in threaded connection with the nut, a pull rod is fixedly arranged at one end of the nut, the pull rod is far away from one end of the nut, the other end of the pull rod penetrates through the baffle and extends to a connecting plate which is arranged outside the baffle, and a fixing ring is fixedly arranged on one side of the pull rod, which is far away from the connecting plate.

Furthermore, the outer side of the pull rod is positioned between the baffle and the connecting plate, and a return spring is sleeved on the outer side of the pull rod.

Furthermore, the bottom of the base is provided with an anti-skid wear-resistant pad.

The utility model provides an efficient tungsten filament physics coalignment, beneficial effect as follows:

(1) when the tungsten filament straightening machine works, firstly, a tungsten filament is fixed on the mounting ring and the straightening mechanism, the straightening mechanism can automatically straighten the tungsten filament, when the motor I works, the screw rod I and the screw rod II are driven to rotate, the screw rod I and the screw rod II rotate to drive the sliding block to move in opposite directions, and the sliding block moves to drive the movable shaft I to move, so that the supporting rod drives the upper mounting plate to move downwards, the upper mounting plate moves to drive the straightening wheels to move downwards, and the tungsten filament is straightened between the upper straightening wheels and the lower straightening wheels.

(2) The first motor is fixed by the installation seat. And the second screw rod is limited and fixed by the first limiting ring. Through being equipped with the mechanism of flare-outing, through the work of motor two, drive the lead screw and rotate, the lead screw rotates and drives the nut and remove on the lead screw, and the nut removes and drives the pull rod and remove, straightens the tungsten filament automatically, and reset spring plays the effect of buffering. Through being equipped with anti-skidding wear pad, increased the stability of base.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an efficient physical straightening device for tungsten filaments according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a straightening mechanism in an efficient physical straightening device for tungsten filaments according to an embodiment of the present invention.

Reference numerals:

1. a base; 2. a first support frame; 3. a second support frame; 4. an upper mounting plate; 5. a lower mounting plate; 6. installing a shaft; 7. a straightening wheel; 8. a bearing; 9. a mounting ring; 10. a straightening mechanism; 11. a fixed block; 12. a first motor; 13. a first screw rod; 14. a second screw; 15. a coupling; 16. a slider; 17. a support bar; 18. a fixed seat; 19. a second motor; 20. a screw rod; 21. a baffle plate; 22. a nut; 23. a pull rod; 24. a fixing ring; 25. a return spring.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-2, an efficient physical straightening device for tungsten filaments according to an embodiment of the present invention includes a base 1, a first support frame 2 and a second support frame 3 are symmetrically disposed on a top of the base 1, an upper mounting plate 4 and a lower mounting plate 5 are disposed between the first support frame 2 and the second support frame 3, the lower mounting plate 5 is fixed on the base 1, a plurality of mounting shafts 6 are disposed on the upper mounting plate 4 and the lower mounting plate 5, a bearing 8 is sleeved outside the mounting shafts 6, a straightening wheel 7 is disposed outside the bearing 8, a mounting ring 9 is fixedly disposed on one side of the first support frame 2 and between the straightening wheels 7, a straightening mechanism 10 is fixedly disposed on one side of the second support frame 3 and between the straightening wheels 7, a fixed block 11 is fixedly disposed on a top of the upper mounting plate 4, a first motor 12 is disposed on one side of the first support frame 2, the output end of the first motor 12 is connected with the first screw rod 13, one end of the first screw rod 13 is connected with the second screw rod 14 through a coupler 15, threads on the first screw rod 13 and the second screw rod 14 are reverse threads, a sliding block 16 is arranged on the first screw rod 13 and the second screw rod 14 in threaded connection, a first movable shaft is arranged on the sliding block 16, a supporting rod 17 is sleeved on the first movable shaft, one end of the supporting rod 17, far away from the first movable shaft, is movably connected with the fixed block 11 through the second movable shaft, when the tungsten filament is firstly fixed on the mounting ring 9 and the straightening mechanism 10, the straightening mechanism 10 can automatically straighten the tungsten filament, when the first motor 12 works, the first screw rod 13 and the second screw rod 14 are driven to rotate, the first screw rod 13 and the second screw rod 14 rotate to drive the sliding block 16 to move oppositely, the sliding block 16 moves to drive the first movable shaft to move downwards, so that the mounting plate 4 is driven, go up mounting panel 4 and remove and drive alignment wheel 7 and move down, the tungsten filament aligns through going up alignment wheel 7 and arranging between the alignment wheel 7 down, compares with prior art, can easy operation, improves work efficiency, has replaced traditional manual operation, reduces intensity of labour.

Example two:

referring to fig. 1-2, for the first support frame 2, a mounting seat is fixedly disposed on one side of the first support frame 2, and the first motor 12 is fixedly mounted on the mounting seat and is fixed by the mounting seat. For the second support frame 3, one side of the second support frame 3 is provided with a first limiting ring, one end of the second screw rod 14, which is far away from the coupler 15, penetrates through the first limiting ring and extends into the first limiting ring, and the second screw rod is limited and fixed by the first limiting ring. For the straightening mechanism 10, the straightening mechanism 10 comprises a fixed seat 18, the fixed seat 18 is fixed on one side of the second support frame 3, a cavity is arranged in the fixed seat 18, a second motor 19 is fixedly arranged in the cavity, and an output end of the second motor 19 is connected with a screw rod 20. For the screw rod 20, one end of the screw rod 20, which is far away from the second motor 19, penetrates through the second limiting ring and extends into the second limiting ring, a baffle 21 is fixedly arranged in the cavity, and the second limiting ring is fixed on one side of the baffle 21. For the lead screw 20, the cover is equipped with nut 22 outside the lead screw 20, the lead screw 20 with nut 22 threaded connection, the fixed pull rod 23 that is equipped with of nut 22 one end, pull rod 23 is kept away from nut 22 one end run through in baffle 21 extends to the baffle 21 is equipped with the connecting plate outward, the connecting plate is kept away from the fixed solid fixed ring 24 that is equipped with in pull rod 23 one side, through being equipped with straightening mechanism 10, through the work of motor two 19, drives lead screw 20 and rotates, and lead screw 20 rotates and drives nut 22 and move on lead screw 20, and nut 22 removes and drives pull rod 23 and remove, straightens automatically tungsten filament, and reset spring 25 plays the effect of buffering. For the base 1, the bottom of the base 1 is provided with an anti-skid wear-resistant pad, and the stability of the base 1 is improved by arranging the anti-skid wear-resistant pad.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process

In practical application, during operation, firstly, a tungsten filament is fixed on the mounting ring 9 and the straightening mechanism 10, the straightening mechanism 10 can automatically straighten the tungsten filament, when the motor I12 works, the screw I13 and the screw II 14 are driven to rotate, the screw I13 and the screw II 14 rotate to drive the slider 16 to move in opposite directions, the slider 16 moves to drive the movable shaft I to move, so that the support rod 17 drives the upper mounting plate 4 to move downwards, the upper mounting plate 4 moves to drive the straightening wheels 7 to move downwards, and the tungsten filament is straightened between the upper straightening wheels 7 and the lower straightening wheels 7. The first motor 12 is fixed by the installation seat. And the second screw rod is limited and fixed by the first limiting ring. Through being equipped with straightening mechanism 10, through the work of second motor 19, drive lead screw 20 and rotate, lead screw 20 rotates and drives nut 22 and move on lead screw 20, and nut 22 removes and drives pull rod 23 and move, straightens the tungsten filament automatically, and reset spring 25 plays the effect of buffering. For the base 1, the bottom of the base 1 is provided with an anti-skid wear-resistant pad, and the stability of the base 1 is improved by arranging the anti-skid wear-resistant pad.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The efficient physical straightening device for the tungsten filaments is characterized by comprising a base (1), wherein a first support frame (2) and a second support frame (3) are symmetrically arranged at the top of the base (1), an upper mounting plate (4) and a lower mounting plate (5) are arranged between the first support frame (2) and the second support frame (3), the lower mounting plate (5) is fixed on the base (1), a plurality of mounting shafts (6) are respectively arranged on the upper mounting plate (4) and the lower mounting plate (5), a bearing (8) is sleeved outside the mounting shafts (6), a straightening wheel (7) is arranged outside the bearing (8) in a mounting sleeve manner, a mounting ring (9) is fixedly arranged on one side of the first support frame (2) and between the straightening wheels (7), a straightening mechanism (10) is fixedly arranged on one side of the second support frame (3) and between the straightening wheels (7), go up fixed block (11) of fixed being equipped with in mounting panel (4) top, support frame (2) one side is equipped with motor (12), the output of motor (12) is connected with screw rod (13), screw rod (13) one end is connected with screw rod two (14) through shaft coupling (15), screw rod (13) with screw thread on screw rod two (14) is reverse screw thread, screw rod (13) with screw rod two (14) outside threaded connection is equipped with slider (16), be equipped with loose axle one on slider (16), the cover is equipped with bracing piece (17) on the loose axle one, bracing piece (17) are kept away from loose axle one end pass through loose axle two with fixed block (11) swing joint.

2. An efficient physical straightening device for tungsten wires according to claim 1, wherein a mounting seat is fixedly arranged on one side of the first support frame (2), and the first motor (12) is fixedly arranged on the mounting seat.

3. The efficient physical straightening device for the tungsten wires according to claim 2, wherein a first limit ring is arranged on one side of the second support frame (3), and one end of the second screw rod (14), which is far away from the coupler (15), penetrates through the first limit ring and extends into the first limit ring.

4. The efficient physical straightening device for the tungsten filament according to claim 3, wherein the straightening mechanism (10) comprises a fixed seat (18), the fixed seat (18) is fixed on one side of the second support frame (3), a cavity is arranged in the fixed seat (18), a second motor (19) is fixedly arranged in the cavity, and an output end of the second motor (19) is connected with a screw rod (20).

5. The efficient physical straightening device for the tungsten filament according to claim 4, wherein one end of the screw rod (20) far away from the second motor (19) penetrates through the second limiting ring and extends into the second limiting ring, a baffle (21) is fixedly arranged in the cavity, and the second limiting ring is fixed on one side of the baffle (21).

6. The efficient physical straightening device for the tungsten wires is characterized in that a nut (22) is sleeved on the outer side of the lead screw (20), the lead screw (20) is in threaded connection with the nut (22), a pull rod (23) is fixedly arranged at one end of the nut (22), one end, far away from the nut (22), of the pull rod (23) penetrates through the baffle (21) and extends to the position outside the baffle (21) to form a connecting plate, and a fixing ring (24) is fixedly arranged on one side, far away from the pull rod (23), of the connecting plate.

7. The efficient physical straightening device for the tungsten wires according to claim 6, characterized in that a return spring (25) is sleeved outside the pull rod (23) and between the baffle (21) and the connecting plate.

8. The efficient physical straightening device for the tungsten wire according to claim 7, characterized in that the bottom of the base (1) is provided with an anti-skid wear-resistant pad.