CN214039347U

CN214039347U - Neon lamp glass tube drying equipment

Info

Publication number: CN214039347U
Application number: CN202022603898.5U
Authority: CN
Inventors: 张军; 成超
Original assignee: Jiangsu Bright Lighting Electrical Appliances Co ltd
Current assignee: Jiangsu Bright Lighting Electrical Appliances Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-24
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a neon lamp glass tube drying equipment relates to neon lamp production and processing field, including the stoving box, be equipped with stoving mechanism in the stoving box, stoving mechanism includes bar recess, bar slide, lead screw, rack, bar opening, clamping components, axis of rotation, first drive gear, driver plate, transmission shaft, sheave, second drive gear, ring gear frame and heating rod. The device realizes the drying of the glass tube sprayed with the fluorescent powder paste, effectively controls the problem of the falling of the fluorescent powder on the glass tube of the neon lamp and improves the quality of the neon lamp.

Description

Neon lamp glass tube drying equipment

Technical Field

The utility model relates to a neon lamp production and processing field, concretely relates to neon lamp glass tube drying equipment.

Background

The neon lamp glass tube can be sprayed with different fluorescent powder slurries in the production and processing process, different light colors can be generated during working, and the neon lamp glass tube sprayed with the fluorescent powder slurries can have the phenomena of fluorescent powder falling off and the like in the transportation and transfer processes, so that the quality of the produced neon lamp is reduced, and the working and use of the neon lamp are affected. Therefore, a new solution is now needed.

Disclosure of Invention

In order to solve the problem, the utility model discloses a neon lamp glass tube drying equipment, this equipment realize that the spraying has the stoving of phosphor powder thick liquid glass pipe, and the phosphor powder problem of droing on the effective control neon lamp glass pipe improves neon lamp quality.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a neon lamp glass manages drying equipment, includes the stoving box, the internal stoving mechanism that is equipped with of stoving box, stoving mechanism includes the even vertical bar recess that opens with of isopar, the bar slide and the lead screw that all are equipped with in the bar recess of the inboard end wall of stoving box, the interior bar opening that the isopar evenly opens with of level fixed be equipped with between the bar slide of just being located in the stoving box, the clamping component who all is equipped with in the bar opening that the isopar evenly opens with of rack, the vertical axis of rotation that is equipped with of inboard in the stoving box, the first drive gear that the activity of side was equipped with in the rack lower extreme, the outside driver plate that overlaps in axis of rotation bottom the inside bottom of stoving box just is located the other vertical transmission shaft that is equipped with of axis of rotation position side, the outside cover of transmission shaft bottom has a sheave, the outside drive gear of transmission shaft top, the activity of bottom in the stoving box is equipped with the even drive of isopar on annular transmission frame and the circumference end wall outside of annular transmission frame A heating rod is horizontally arranged. The annular transmission frame can freely rotate in a circle.

As an improvement of the utility model, the drying box body is designed into a hollow cylinder shape, the upper end panel of the drying box body is designed in a detachable way, the lead screws are vertically and movably penetrated through the bar-shaped slide seat, a lead screw transmission component is arranged between the inner end wall of the movably penetrated part of the bar-shaped slide seat and the outer part of the lead screws, the bottom end part of the lead screws is vertically and movably penetrated through the inner end wall of the bar-shaped groove and extends downwards, the extending end part of the lead screws is externally connected with a first motor, the placing frame is designed into a disc shape, the middle part of the placing frame is vertically provided with a first round opening, the inner end diameter of the first round opening is larger than the diameter of the cross section of the rotating shaft, the lower end of the placing frame is vertically and movably provided with a first cylindrical transmission frame corresponding to the position of the first round opening, the inner end wall of the first cylindrical transmission frame is uniformly and vertically and fixedly provided with guide blocks with equal radian on the inner end wall, the outer end wall of the rotating shaft is vertically provided with guide grooves corresponding to the position of the guide blocks, the first transmission gear is fixedly sleeved outside the first cylindrical transmission frame. The screw rod transmission assembly is designed by adopting the existing screw rod transmission principle technology, the first motor and the second motor are rotating motors, the first cylindrical transmission frame can rotate circularly and freely, and the end part of the non-fixed end of the guide block is arranged in the guide groove.

As an improvement of the utility model, the strip-shaped through holes are all arranged along the caliber direction of the inner end of the first round mouth, the clamping component comprises a first clamping frame movably arranged on the inner end wall at one side of the position of the first round mouth, a first strip-shaped sliding block movably arranged at the inner end at one side of the position of the first round mouth, a second strip-shaped sliding block movably arranged in the strip-shaped through hole and positioned between the first strip-shaped sliding block and the first clamping frame, a spring arranged between the first strip-shaped sliding block and the second strip-shaped sliding block, a second clamping frame movably arranged on the inner end wall at one side of the position of the first clamping frame corresponding to the strip-shaped through hole, and an adjusting screw rod movably arranged on the inner end wall at one side of the position of the first round mouth and far away from the strip-shaped through hole, the first clamping frame and the second clamping frame are all arranged into a disc shape, first transmission tooth sockets are uniformly arranged on the outer circumferential end wall of the first clamping frame, the first transmission gear is a bevel gear, gear teeth outside the first transmission gear are in meshing transmission with the first transmission gear groove, and an adjusting manual frame is sleeved outside the other side end of the adjusting screw corresponding to the first clamping frame. The clamping frames can freely rotate in a circle.

As an improvement of the utility model, a second round opening is vertically arranged in the middle of the upper end panel of the drying box body, a second cylindrical transmission frame is movably arranged at the inner end of the second round opening, the top and the bottom of the second cylindrical transmission frame are all penetrated through the top and the bottom openings of the second round opening and extend out, the equal radian on the outer end wall at the bottom end of the second cylindrical transmission frame is evenly provided with guide vanes, the equal radian on the outer end wall at the top end of the second cylindrical transmission frame is evenly provided with connecting screw holes, connecting screws are evenly screwed in the connecting screw holes respectively, the end part of the connecting screw which is not screwed in is sleeved with a manual frame, a temperature sensor is arranged on the inner end wall at the top end of the second cylindrical transmission frame, the inner end diameter of the second cylindrical transmission frame is larger than the diameter of the cross section of the rotating shaft, the end part of the rotating shaft vertically and movably penetrates through the end wall of the drying box body and extends downwards, and the end part of the extending end of the motor is externally connected with a second motor. The second cylindrical transmission frame is free to rotate circumferentially.

As an improvement of the utility model, the driving plate and the grooved wheel are both circular rings, the edge end of the driving plate is provided with an arc-shaped opening, a driving rod is fixedly arranged at the middle side of the inner end of the arc-shaped opening, a driving pin is arranged at the end part of the non-fixed end of the driving rod, radial grooves are uniformly formed in the grooved wheel in an equal radian manner, locking arcs are respectively formed on the circumferential end wall on the outer side of the grooved wheel and positioned between the radial groove positions, the driving rod is arranged along the radial direction of the outer end of the cross section of the driving plate, the radial grooves are all arranged along the radial direction of the outer end of the cross section of the grooved pulley, the grooved wheel is positioned on the inner side of the cross section of the annular transmission frame, second transmission tooth grooves are uniformly formed on the end wall of the inner side of the annular transmission frame and correspond to the positions of the second transmission gears in an equal radian, and gear teeth outside the second transmission gear and the second transmission tooth grooves are meshed and driven mutually.

Compared with the prior art, the utility model has the advantages of as follows: the device realizes the drying of the glass tube sprayed with the fluorescent powder paste, effectively controls the problem of the falling of the fluorescent powder on the glass tube of the neon lamp and improves the quality of the neon lamp. The neon lamp glass tube is convenient to assemble and disassemble through the screw rod transmission and the clamping assembly. The neon lamp glass tube is driven to rotate through the transmission of the first transmission gear, the heating rod is driven to intermittently move through the transmission of the driving plate grooved wheel and the transmission of the second transmission gear, and the guide vanes are driven to rotate, so that the neon lamp glass tube can be efficiently and uniformly dried.

Drawings

FIG. 1 is a schematic view of the overall structure of a neon lamp glass tube drying device of the present invention;

FIG. 2 is a schematic view of the clamping assembly;

FIG. 3 is a schematic view of the driving plate transmission structure;

list of reference numerals: 1. drying the box body; 2. a drying mechanism; 3. a strip-shaped groove; 4. a strip-shaped slide carriage; 5. a screw rod; 6. placing a rack; 7. a strip-shaped through opening; 8. a clamping assembly; 9. a rotating shaft; 10. a first drive gear; 11. a dial; 12. a drive shaft; 13. a grooved wheel; 14. a second transmission gear; 15. an annular transmission frame; 16. a heating rod; 17. a first motor; 18. a first cylindrical transmission frame; 19. a first clamping frame; 20. a first bar-shaped slider; 21. a second bar-shaped slider; 22. a spring; 23. a second clamping frame; 24. adjusting the screw rod; 25. a second cylindrical transmission frame; 26. a guide vane; 27. a connecting screw; 28. a temperature sensor; 29. a second motor; 30. an arc-shaped opening; 31. a drive rod; 32. a drive pin; 33. a radial slot; 34. and locking the arc.

Detailed Description

Example 1: referring to fig. 1, fig. 2 and fig. 3, it is right at present that the utility model provides a neon lamp glass tube drying equipment explains, including drying box 1, be equipped with drying mechanism 2 in drying box 1, drying mechanism 2 includes bar slide 4 and lead screw 5 that all are equipped with in the even vertical bar recess 3 that opens of equal radian on the side end wall in drying box 1, the bar opening 7 that the equal radian opens on the rack 6, bar opening 7 in the bar opening 8 that all are equipped with in the drying box 1 and lie in the horizontal fixation rack 6 that is equipped with between bar slide 4, the rack 6 that the equal opening of equal radian is equipped with of equal radian, the clamping component 8 that all are equipped with in the bar opening 7, the vertical axis of rotation 9 that is equipped with in the inboard rotation of drying box 1, the first drive gear 10 that the activity of the inboard activity of rack 6 lower extreme is equipped with, the outside cover of axis of rotation 9 bottom has a driver plate 11, the bottom just lies in drying box 1 and lie in the other vertical transmission shaft 12 that is equipped with of axis of rotation 9 position side, A grooved pulley 13 sleeved outside the bottom end of the transmission shaft 12, a second transmission gear 14 sleeved outside the top end of the transmission shaft 12, an annular transmission frame 15 and a heating rod 16 uniformly and horizontally arranged at equal radian on the outer circumferential end wall of the annular transmission frame 15 on the middle side of the inner bottom end of the drying box body 1 are movably arranged.

Example 2: referring to fig. 1 and 2, the neon lamp glass tube drying device provided by the present invention is now described, wherein the drying box body 1 is designed to be hollow cylindrical, the upper end panel of the drying box body 1 is designed to be detachable, the lead screw 5 is vertically movably penetrated through the bar-shaped slide seat 4, a lead screw transmission assembly is arranged between the inner end wall of the movable penetrating part of the bar-shaped slide seat 4 and the outer part of the lead screw 5, the bottom end part of the lead screw 5 is vertically movably penetrated through the inner end wall of the bar-shaped groove 3 and extends downwards, the extending end part of the lead screw is externally connected with a first motor 17, the placing rack 6 is designed to be disc-shaped, a first round opening is vertically arranged in the middle part of the placing rack 6, the inner end diameter of the first round opening is larger than the diameter of the cross section of the rotating shaft 9, a first cylindrical transmission rack 18 is vertically movably arranged at the lower end of the placing rack 6 and corresponding to the position of the first round opening, the uniform vertical fixed guide block that is equipped with of isoplanar on the inboard end wall of first cylindrical transmission frame 18, on the outer end wall of axis of rotation 9 and corresponding the equal vertical guide way that opens in guide block position, the fixed cover in the outside of first cylindrical transmission frame 18 has first transmission gear 10.

Example 3: referring to fig. 1 and 2, the neon glass tube drying apparatus provided by the present invention is now described, wherein the strip-shaped through hole 7 is formed along the caliber direction of the inner end of the first round mouth, the clamping assembly 8 comprises a first clamping frame 19 movably disposed on the inner end wall of the strip-shaped through hole 7 near the first round mouth, a first strip-shaped slider 20 movably disposed on the inner end of the strip-shaped through hole 7 far from the first round mouth, a second strip-shaped slider 21 disposed in the strip-shaped through hole 7 and between the first strip-shaped slider 20 and the first clamping frame 19, a spring 22 disposed between the first strip-shaped slider 20 and the second strip-shaped slider 21, a second clamping frame 23 movably disposed on the end wall of the strip-shaped through hole 7 far from the inner end wall of the first round mouth, and an adjusting screw 24 movably disposed on the inner end wall of the strip-shaped through hole 7 far from the first round mouth, the first clamping frame 19 and the second clamping frame 23 are both designed to be disc-shaped, first transmission tooth grooves are uniformly formed in the circumferential end wall of the outer side of the first clamping frame 19 at equal radian, the first transmission gear 10 is a bevel gear, gear teeth outside the first transmission gear 10 and the first transmission tooth grooves are in meshing transmission mutually, and an adjusting manual frame is sleeved outside the other side end of the adjusting screw 24 corresponding to the position of the first clamping frame 19.

Example 4: referring to fig. 1, the neon lamp glass tube drying device provided by the present invention is now explained, a second round opening is vertically opened in the middle of the upper end panel of the drying box 1, a second cylindrical transmission frame 25 is movably arranged at the inner end of the second round opening, the top and bottom ends of the second cylindrical transmission frame 25 all penetrate through the top and bottom end opening of the second round opening and extend out, guide vanes 26 are uniformly arranged on the end wall of the outer side of the bottom end of the second cylindrical transmission frame 25 at equal radian, connecting screw holes are uniformly arranged on the end wall of the outer side of the top end of the second cylindrical transmission frame 25 at equal radian, connecting screws 27 are respectively screwed into the connecting screw holes, the end part of the connecting screw 27 at the non-screwing end is sleeved with a manual frame, a temperature sensor 28 is arranged on the inner end wall of the top end of the second cylindrical transmission frame 25, the caliber of the second cylindrical transmission frame 25 is larger than the diameter of the cross section of the rotating shaft 9, the bottom end of the rotating shaft 9 vertically and movably penetrates through the bottom end wall of the drying box body 1 to extend downwards, and the end of the extending end of the rotating shaft is externally connected with a second motor 29.

Example 5: referring to fig. 1 and 3, the neon lamp glass tube drying device provided by the present invention is now described, wherein the dial 11 and the sheave 13 are both circular rings, the edge end of the dial 11 is provided with an arc opening 30, the middle side of the inner end of the arc opening 30 is fixedly provided with a driving rod 31, the non-fixed end of the driving rod 31 is provided with a driving pin 32, the sheave 13 is uniformly provided with radial grooves 33 with equal radian, locking arcs 34 are respectively provided on the circumferential end wall outside the sheave 13 and between the positions of the radial grooves 33, the driving rod 31 is arranged along the radial direction of the outer end of the cross section of the dial 11, the radial grooves 33 are all provided along the radial direction of the outer end of the cross section of the sheave 13, the sheave 13 is located inside the cross section of the ring transmission frame 15, the inner end wall of the ring transmission frame 15 is uniformly provided with second transmission tooth grooves corresponding to the positions of the second transmission gear 14 with equal radian, the gear teeth outside the second transmission gear 14 and the second transmission tooth grooves are meshed for transmission.

The utility model discloses can also form new implementation mode with embodiment 1 combination with at least one in embodiment 2, 3, 4, 5 among the technical characterstic.

The working principle is as follows: the neon lamp glass tube sprayed with the fluorescent powder paste needs to be dried, so that the fluorescent powder on the neon lamp glass tube is prevented from falling off. The upper end panel of the drying box body is dismounted, the first motor can drive the lead screw to rotate, the lead screw can drive the bar-shaped sliding seat to reciprocate in the vertical direction through the lead screw transmission assembly, and the movement of the bar-shaped sliding seat drives the placing rack to move up and down, so that the neon lamp glass tube can be conveniently mounted and dismounted. The neon lamp glass tube is arranged in the strip-shaped through hole, the manual frame can be adjusted by manually rotating to drive the adjusting screw to rotate, the adjusting screw is continuously screwed into the strip-shaped through hole to push the first strip-shaped sliding block to move, so that the neon lamp glass tube is clamped by the first clamping frame and the second clamping frame, and the spring is in a compressed state at the moment. After the neon lamp glass tubes are clamped, the placing rack moves to drive the neon lamp glass tubes clamped on the placing rack to move to the bottom in the drying box body, then the panel at the upper end of the drying box body is installed, and the rotating shaft movably extends into the second cylindrical transmission rack. The rotation of axis of rotation can drive the axis of rotation and rotate, and the rotation of axis of rotation can drive first transmission gear through guide block, guide way and rotate, and the outside teeth of a cogwheel of first transmission gear meshes the transmission with first transmission tooth groove mutually, can drive first clamping frame and rotate, and the rotation of first clamping frame can drive neon lamp glass tube and rotate in the lump for neon lamp glass tube thermally equivalent is dried. Manual rotation is connected manual frame and is driven the connecting screw and rotate, can realize second cylindric transmission frame and rotation axis connection through connecting screw, and the rotation of axis of rotation can drive guide vane through second cylindric transmission frame and rotate, and the inside air current motion of drying box is accelerated in guide vane's rotation for the speed of drying, and the temperature sensor who is equipped with is used for detecting the inboard temperature of drying box. The rotation of axis of rotation drives the driver plate and rotates, and the rotation of driver plate makes the driver pin move along radial slot length direction through the actuating lever, can drive sheave intermittent type nature and rotate, and the rotation of sheave drives the transmission shaft and rotates, and the rotation of transmission shaft can drive the rotation of annular transmission frame through second drive gear, second transmission tooth's socket, and the rotation of annular transmission frame drives heating rod position intermittent type nature motion, realizes neon lamp glass tube thermally equivalent and dries.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a neon lamp glass manages drying equipment, includes stoving box (1), its characterized in that, be equipped with stoving mechanism (2) in stoving box (1), stoving mechanism (2) include bar recess (3) that the equal vertical division of equal radian on the inboard end wall of stoving box (1), bar recess (3) in all be equipped with bar slide (4) and lead screw (5), in stoving box (1) and be located between bar slide (4) rack (6) that the level was fixed to be equipped with, bar opening (7) that the equal division of equal radian on rack (6), bar opening (7) in all be equipped with press from both sides tight subassembly (8), the vertical axis of rotation (9) that are equipped with of inboard in stoving box (1) the inner, first drive gear (10) that the activity of inboard activity is equipped with of rack (6) lower extreme, axis of rotation (9) outside driver plate (11) of bottom have, drive gear (10), axis of rotation (9) bottom, The drying box is characterized in that the bottom end in the drying box body (1) is vertically provided with a transmission shaft (12) which is arranged beside the position of the rotating shaft (9), a grooved pulley (13) which is sleeved outside the bottom end of the transmission shaft (12), and a second transmission gear (14) which is sleeved outside the top end of the transmission shaft (12), wherein the middle side of the bottom end in the drying box body (1) is movably provided with an annular transmission frame (15) and a heating rod (16) which is arranged on the circumferential end wall outside the annular transmission frame (15) in an equal-radian and uniform-horizontal mode.

2. The neon lamp glass tube drying device of claim 1, wherein: the drying box body (1) is designed to be a hollow cylinder, the upper end panel of the drying box body (1) is designed to be detachable, the screw rods (5) are vertically and movably arranged to penetrate through the bar-shaped sliding seat (4), screw rod transmission assemblies are arranged between the inner end wall of the movable penetrating part of the bar-shaped sliding seat (4) and the outer part of the screw rods (5), the end part of the bottom end of each screw rod (5) is vertically and movably arranged to penetrate through the inner end wall of the bar-shaped groove (3) and downwards extend out, the end part of the extending end of each screw rod is externally connected with a first motor (17), the placing rack (6) is designed to be a disc shape, a first round opening is vertically formed in the middle of the placing rack (6), the inner end diameter of the first round opening is larger than the diameter of the cross section of the rotating shaft (9), a first cylindrical transmission rack (18) is vertically and movably arranged at the position corresponding to the first round opening, guide blocks are vertically and uniformly fixed at equal radian on the inner end wall of the first cylindrical transmission rack (18), the outer end wall of the rotating shaft (9) is provided with guide grooves corresponding to the guide blocks, and the first transmission gear (10) is fixedly sleeved outside the first cylindrical transmission frame (18).

3. The neon lamp glass tube drying device of claim 2, wherein: the strip-shaped through holes (7) are all formed along the caliber direction of the inner end of the first round mouth, the clamping assembly (8) comprises a first clamping frame (19) movably arranged on the inner end wall of one side of the first round mouth position close to the strip-shaped through holes (7), a first strip-shaped sliding block (20) movably arranged on the inner end of one side of the first round mouth position far away from the strip-shaped through holes (7), a second strip-shaped sliding block (21) which is arranged in the strip-shaped through holes (7) and is positioned between the first strip-shaped sliding block (20) and the first clamping frame (19), a spring (22) arranged between the first strip-shaped sliding block (20) and the second strip-shaped sliding block (21), a second clamping frame (23) movably arranged on the end wall of one side of the position of the first clamping frame (19) corresponding to the second strip-shaped sliding block (21) and an adjusting screw (24) horizontally movably arranged on the inner end wall of one side of the first round mouth position far away from the strip-shaped through holes (7), the first clamping frame (19) and the second clamping frame (23) are both designed to be disc-shaped, first transmission tooth grooves are uniformly formed in the circumferential end wall on the outer side of the first clamping frame (19) in an equal radian mode, the first transmission gear (10) is a bevel gear, gear teeth outside the first transmission gear (10) are in meshing transmission with the first transmission tooth grooves, and an adjusting manual frame is sleeved on the outer portion of the other side end of the position, corresponding to the first clamping frame (19), of the adjusting screw (24).

4. The neon lamp glass tube drying device of claim 2, wherein: a second round opening is vertically formed in the middle of an upper end panel of the drying box body (1), a second cylindrical transmission frame (25) is movably arranged at the inner end of the second round opening, the top end and the bottom end of the second cylindrical transmission frame (25) penetrate through the top end and the bottom end opening of the second round opening and extend out, guide vanes (26) are uniformly arranged at the end wall of the outer side of the bottom end of the second cylindrical transmission frame (25) in an equal radian manner, connecting screw holes are uniformly formed at the end wall of the outer side of the top end of the second cylindrical transmission frame (25) in an equal radian manner, connecting screws (27) are uniformly screwed in the connecting screw holes, the end parts of the non-screwed ends of the connecting screws (27) are sleeved with a manual frame, a temperature sensor (28) is arranged on the inner end wall of the top end of the second cylindrical transmission frame (25), the caliber of the inner end of the second cylindrical transmission frame (25) is larger than the diameter of the cross section of the rotating shaft (9), and the end part of the bottom end of the rotating shaft (9) penetrates through the drying box body (1) in a vertical movement manner and extends out downwards, and the end part of the extending end of the motor is externally connected with a second motor (29).

5. The neon lamp glass tube drying device of claim 1, wherein: the dial plate (11) and the grooved pulley (13) are both circular rings, an arc-shaped opening (30) is formed in the edge end of the dial plate (11), a driving rod (31) is fixedly arranged at the middle side of the inner end of the arc-shaped opening (30), a driving pin (32) is arranged at the end part of the non-fixed end of the driving rod (31), a radial groove (33) is uniformly formed in the grooved pulley (13) in an equal radian manner, a locking arc (34) is respectively formed in the circumferential end wall of the outer side of the grooved pulley (13) and positioned between the positions of the radial groove (33), the driving rod (31) is arranged in the radial direction of the outer end of the cross section of the dial plate (11), the radial groove (33) is uniformly formed in the radial direction of the outer end of the cross section of the grooved pulley (13), the grooved pulley (13) is positioned in the inner side of the cross section of the annular transmission frame (15), and corresponds to the end wall of the inner side of the annular transmission frame (15) and the position of the second transmission gear (14) in an equal radian manner is uniformly formed in a second transmission tooth groove, and gear teeth outside the second transmission gear (14) and the second transmission tooth grooves are meshed for transmission.