CN211734542U

CN211734542U - Vacuum cleaning furnace

Info

Publication number: CN211734542U
Application number: CN201922358140.7U
Authority: CN
Inventors: 金德春
Original assignee: Jiangsu Jindou Heavy Industry Co ltd
Current assignee: Jiangsu Jindou Heavy Industry Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-23
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a vacuum cleaning furnace, the inboard fixed connection charging frame of bell, the charging frame slides and sets up in the furnace of furnace body, the outside fixedly connected with of bell removes the frame, it is fixed with the rack on the frame to remove, it is connected with the gear to rotate on the furnace body, the rack meshes with the gear mutually, gear revolve can drive and remove the frame and remove, and then drive charging frame cunning or roll-off furnace, bell and the integrative design of charging frame, charging frame cunning or roll-off furnace, it is more swift, and simultaneously, make things convenient for the charging frame to go up to load and unload the work piece.

Description

Vacuum cleaning furnace

Technical Field

The utility model relates to the technical field of machinery, particularly, relate to a vacuum cleaning furnace.

Background

Traditional washing stove needs the manual work to open the bell, then, with the charging frame push to or pull out furnace in, the charging frame is sliding connection with furnace, manual push-and-pull charging frame, and the charging frame functioning speed is inhomogeneous, the condition that the work piece dropped in the furnace appears easily. Because the temperature in the furnace is higher, the waiting time is long, and dangers such as scalding are easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem to a certain extent.

In order to solve the technical problem, the utility model provides a vacuum cleaning furnace, but mechanical control push-and-pull charging frame to the charging frame operates steadily.

The utility model provides a vacuum cleaning furnace, includes charging frame, furnace body and bell, its characterized in that still includes and removes frame, rack, gear and power device, the inboard fixed connection of bell the charging frame, the charging frame slides and sets up in the furnace of furnace body, the outside fixed connection of bell has removed the frame, be fixed with on removing the frame the rack, rotate on the furnace body and be connected with the gear, the rack with the gear meshes mutually, power device with gear connection, under power device's drive, the bell is opened or is closed the furnace body, and is corresponding, the charging frame roll-off or slide into furnace.

The furnace body is characterized by further comprising a guide device, the guide device comprises a furnace chamber guide rail and a material rack guide rail, the two furnace chamber guide rails are fixed inside the furnace body in parallel and extend along the axial direction of the furnace body, the material loading rack is arranged on the furnace chamber guide rail in a sliding mode, the material rack guide rail is parallel to the furnace chamber guide rail, the material rack guide rail is fixed outside the furnace body, and the moving rack is in sliding fit with the material rack guide rail.

Further, power device includes servo motor, reduction gear and limit switch, servo motor with the retarder connection, the reduction gear with for the chain drive between the gear, limit switch with the servo motor electricity is connected, works as when the removal frame slides to the assigned position, is used for controlling servo motor's closing or opening.

Furthermore, the number of the racks is two, the racks are symmetrically arranged on the edge of the bottom of the movable frame, the number of the gears is two, a transmission shaft is connected between the two gears, a driven wheel is arranged on the transmission shaft, and the speed reducer is connected with the driven wheel chain.

Further, the four corners of the moving frame are rotatably connected with idler wheels, track grooves are formed in the guide rails of the material frame, and the idler wheels are matched with the track grooves.

Further, the furnace cover further comprises a locking device, the locking device comprises a locking block and a locking screw, the locking block comprises a rotating end and a fixed end, the rotating end is connected with the furnace body in a rotating mode, the fixed end is in threaded connection with the locking screw, when the furnace cover is closed, the locking screw is screwed, and the locking screw abuts against the furnace cover.

Further, the frame of the movable frame is a channel steel.

Furthermore, the edge of the furnace cover protrudes outwards to form a furnace cover edge, and a sealing ring is arranged between the furnace cover edge and the furnace body.

Furthermore, the movable frame is L-shaped as a whole.

Furthermore, the furnace cover and the wall of the furnace body are both provided with heat preservation layers.

The technical effect of the utility model lies in, the utility model provides a pair of vacuum cleaning furnace, the inboard fixed connection charging frame of bell, the charging frame slides and sets up in the furnace of furnace body, and the outside fixedly connected with of bell removes the frame, removes to put up and is fixed with the rack, rotates on the furnace body and is connected with the gear, and the rack meshes with the gear mutually, and gear revolve can drive and remove the frame and remove, and then drives the charging frame slip or roll-off furnace, makes things convenient for the charging frame to go up to load and unload the work piece.

The utility model provides a pair of vacuum cleaning furnace, still including guider, guider includes furnace guided way and work or material rest guided way, and the charging frame slides and sets up on the furnace guided way, removes frame and work or material rest guided way sliding fit, and the operation process of charging frame is steady.

The utility model provides a pair of vacuum cleaning furnace, power device are still including limit switch, and reduction gear and gear are the chain drive, can control the stroke that removes the frame.

Drawings

FIG. 1 is a front view of a vacuum cleaning furnace according to the present invention;

FIG. 2 is a side view of a vacuum cleaning furnace according to the present invention;

FIG. 3 is a partial enlarged view of the gear rack meshing part of the vacuum cleaning furnace of the present invention;

FIG. 4 is an enlarged schematic view of a locking device of the vacuum cleaning furnace of the present invention;

in the drawings, 1-the charging stand; 2-furnace body; 3-furnace cover; 4-a moving rack; 5-a rack; 6-gear; 7-hearth guide rails; 8-a rack guide rail; 9-a power plant; 10-a transmission shaft; 11-a driven wheel; 12-a roller; 13-a track groove; 14-a locking device; 15-a locking block; 16-a locking screw; 17-sealing ring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

The utility model discloses a specific embodiment, shown by fig. 1 ~ 4, a vacuum cleaning furnace, including charging frame 1, furnace body 2 and bell 3, still including removing frame 4, rack 5, gear 6 and power device 9, the inboard fixed connection charging frame 1 of bell 3, charging frame 1 slides and sets up in the furnace of furnace body 2, the outside fixedly connected with of bell 3 removes frame 4, be fixed with rack 5 on removing frame 4, it is connected with gear 6 to rotate on the furnace body 2, rack 5 meshes with gear 6 mutually, power device 9 is connected with gear 6, under power device 9's drive, furnace body 2 is opened or closed to bell 3, it is corresponding, charging frame 1 roll-off or slide into furnace. The charging frame 1 is arranged in the hearth in a sliding mode, and workpieces are convenient to load and unload.

The utility model discloses a specific embodiment, it is shown by fig. 1 ~ 4, a vacuum cleaning stove, still including guider, guider includes furnace guided way 7 and work or material rest guided way 8, two furnace guided way 7 parallel fixings are in the inside of furnace body 2 and along furnace body 2's axial extension, charging rack 1 slides and sets up on furnace guided way 7, work or material rest guided way 8 is parallel with furnace guided way 7, and work or material rest guided way 8 fixes in the outside of furnace body 2, remove frame 4 and work or material rest guided way 8 sliding fit. The movement process of the charging rack 1 is stable.

The utility model discloses a concrete embodiment, shown by fig. 1-4, a vacuum cleaning furnace, power device 9 includes servo motor, reduction gear and limit switch, and servo motor and retarder connection are chain drive between reduction gear and 6 gears, and limit switch is connected with the servo motor electricity, when removing frame 4 and sliding to the assigned position for control servo motor close or open. The servo motor can accurately control the revolution, the speed reducer and the gear 6 are in chain transmission, the power is sufficient, the transmission is accurate, and the stroke of the charging rack 1 can be accurately controlled.

The utility model discloses a concrete embodiment, shown by fig. 1-4, a vacuum cleaning furnace, rack 5 is two to the symmetry sets up at the bottom edge of removing frame 4, and gear 6 is two, is connected with transmission shaft 10 between two gear 6, is provided with on the transmission shaft 10 from driving wheel 11, the reduction gear with from 11 chain connections of driving wheel. The bottom of the movable frame 4 is symmetrically provided with the gear 6 and the rack 5, and the movable frame 4 is stressed uniformly and moves stably.

In this embodiment, the four corners of the movable frame 4 are rotatably connected with rollers 12, the guide rail 8 of the material frame has rail grooves 13, and the rollers are matched with the rail grooves 13. The rollers are matched with the track grooves 13, so that the movable frame 4 can be effectively worn.

The utility model discloses a specific embodiment, shown by fig. 1 ~ 4, a vacuum cleaning furnace, still including locking device 14, locking device 14 includes latch segment 15 and locking screw 16, and latch segment 15 rotates end and stiff end including rotating, rotates the end and is connected with furnace body 2 rotation, and stiff end threaded connection has locking screw 16, and when bell 3 closed, screws up locking screw 16, and locking screw 16 offsets with bell 3. The furnace cover 3 and the furnace body 2 can be tightly attached, and the furnace cover 3 can not be opened accidentally.

The specific embodiment of the utility model, as shown in fig. 1-4, is a vacuum cleaning furnace, the whole movable frame 4 is L-shaped, and the frame of the movable frame 4 is a channel steel. The edge of the furnace cover 3 protrudes outwards to form the edge of the furnace cover 3, and a sealing ring 17 is arranged between the edge of the furnace cover 3 and the furnace body 2. The sealing performance is good. The moving frame 4 is L-shaped as a whole, and the moving frame 4 is convenient to be connected with the furnace cover 3.

In this embodiment, the furnace cover 3 and the wall of the furnace body 2 are provided with insulating layers. The heat preservation performance is good.

The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a vacuum cleaning furnace, includes charging frame, furnace body and bell, its characterized in that still includes and removes frame, rack, gear and power device, the inboard fixed connection of bell the charging frame, the charging frame slides and sets up in the furnace of furnace body, the outside fixed connection of bell has removed the frame, be fixed with the rack on removing the frame, rotate on the furnace body and be connected with the gear, the rack with the gear meshes mutually, power device with gear connection, under power device's drive, the bell is opened or is closed the furnace body, and is corresponding, the charging frame roll-off or slide into furnace.

2. The vacuum cleaning furnace as claimed in claim 1, further comprising a guiding device, wherein the guiding device comprises a hearth guiding rail and a rack guiding rail, two hearth guiding rails are fixed in parallel inside the furnace body and extend along the axial direction of the furnace body, the loading rack is slidably arranged on the hearth guiding rail, the rack guiding rail is parallel to the hearth guiding rail, the rack guiding rail is fixed outside the furnace body, and the moving rack is slidably matched with the rack guiding rail.

3. The vacuum cleaning furnace as claimed in claim 1, wherein the power device comprises a servo motor, a reducer and a limit switch, the servo motor is connected with the reducer, the reducer and the gear are in chain transmission, and the limit switch is electrically connected with the servo motor and used for controlling the servo motor to be turned off or turned on when the movable frame slides to a designated position.

4. The vacuum cleaning furnace as claimed in claim 3, wherein the number of the racks is two, and the racks are symmetrically arranged on the bottom edge of the movable frame, the number of the gears is two, a transmission shaft is connected between the two gears, a driven wheel is arranged on the transmission shaft, and the speed reducer is connected with the driven wheel chain.

5. The vacuum cleaning furnace as claimed in claim 2, wherein rollers are rotatably connected to four corners of the movable frame, and the guide rail of the material frame has rail grooves, and the rollers are engaged with the rail grooves.

6. The vacuum cleaning furnace as claimed in claim 1, further comprising a locking device, wherein the locking device comprises a locking block and a locking screw, the locking block comprises a rotating end and a fixed end, the rotating end is rotatably connected with the furnace body, the fixed end is in threaded connection with the locking screw, when the furnace cover is closed, the locking screw is screwed, and the locking screw abuts against the furnace cover.

7. The vacuum cleaning furnace as claimed in claim 1, wherein the frame of the movable frame is a channel steel.

8. The vacuum cleaning furnace as claimed in claim 1, wherein an edge of the furnace cover protrudes to the outside to form a furnace cover edge, and a sealing ring is disposed between the furnace cover edge and the furnace body.

9. The vacuum cleaning furnace as claimed in claim 1, wherein the movable frame is generally L-shaped.

10. A vacuum cleaning furnace as claimed in claim 1, wherein the furnace cover and the wall of the furnace body are provided with insulating layers.