CN218089697U

CN218089697U - Anti-splashing continuous hot air tempering furnace

Info

Publication number: CN218089697U
Application number: CN202221753422.2U
Authority: CN
Inventors: 景跃彬
Original assignee: Chongqing Youteng Machinery Co ltd
Current assignee: Chongqing Youteng Machinery Co ltd
Priority date: 2022-07-08
Filing date: 2022-07-08
Publication date: 2022-12-20
Anticipated expiration: 2032-07-08

Abstract

The utility model discloses a hot-blast tempering furnace of continuous type that splashproof falls, including carrying the furnace frame, the heating cabinet is installed at the top of carrying the furnace frame, the equal vertical lifting groove of having seted up of front side and the rear side of heating cabinet left side surface and the front side and the rear side on right side surface. The utility model provides a current hot-blast tempering furnace of continuous type when using, because of can not adjust the size of feed inlet department and the size of ejection of compact department according to the size of tempering material, when the tempering material is less, a large amount of heats can be followed feed inlet department and ejection of compact department and volatilized in the external environment, thermal a large amount of wastes have been caused, can not be when the hot-blast tempering furnace unloading of continuous type, provide the guide to the tempering material, make the drop that the material fell great, appear spattering the situation that falls after the tempering material whereabouts, cause the tempering material to damage, thereby lead to the hot-blast tempering furnace of continuous type to appear can not energy-conserving and can not provide the problem of protection to the tempering material.

Description

Anti-splashing continuous hot air tempering furnace

Technical Field

The utility model relates to a tempering furnace technical field specifically is a hot-blast tempering furnace of continuous type that splashproof falls.

Background

The tempering furnace is used for tempering common metal parts in the air and quenching, annealing and aging heat treatment of light alloy parts such as aluminum alloy die castings, pistons, aluminum plates and the like, the shell is formed by welding steel plates and section steels, the trolley is welded by the section steels and the steel plates, the trolley reduces heat radiation and convection loss through soft contact with a furnace lining and a sand seal mechanism, and the sealing property of a furnace body is effectively ensured; when the existing continuous hot air tempering furnace is used, the size of a feeding part and the size of a discharging part cannot be adjusted according to the size of a tempering material, when the tempering material is small, a large amount of heat can volatilize to the external environment from the feeding part and the discharging part, a large amount of heat waste is caused, when the continuous hot air tempering furnace is used for discharging, the tempering material is guided, the falling height of the material is large, the splashing condition appears after the tempering material falls, the tempering material is damaged, the problems that the continuous hot air tempering furnace is not energy-saving and the tempering material cannot be protected are caused, and the practicability of the continuous hot air tempering furnace is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a splashproof continuous type hot-blast tempering furnace that falls, it can adjust the size of the feed inlet of continuous type hot-blast tempering furnace and processing department to possess, also can be when the unloading of continuous type hot-blast tempering furnace, provide the advantage of guide to tempering the material, current continuous type hot-blast tempering furnace when using has been solved, because of can not adjust the size of feed inlet and the size of ejection of compact department according to the size of tempering the material, when tempering the material is less, a large amount of heats can be followed in feed inlet and the ejection of compact department volatilize external environment, thermal a large amount of wastes have been caused, can not be when the unloading of continuous type hot-blast tempering furnace, provide the guide to tempering the material, make the drop that the material falls great, appear spattering the situation that falls after tempering the material whereabouts, cause the tempering material to damage, thereby lead to the continuous type hot-blast tempering furnace appear energy-inefficacy and can not provide the problem of protection to tempering the material.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hot-blast tempering furnace of continuous type that splashproof falls, includes the conveying furnace frame, the heating cabinet is installed at the top of conveying furnace frame, the equal vertical lifting groove of having seted up in front side and the rear side of heating cabinet left side surface and the front side and the rear side of right side surface, the surface on the left surface of heating cabinet and right side all installs the device that shields with the cooperation of lifting groove use, unloading guiding device is installed in the left side of conveying furnace frame.

Preferably, the shielding device includes the roof, the inboard top welded fastening with the heating cabinet outside surface of roof, the first electric telescopic handle of the equal fixedly connected with in front side and the rear side of roof bottom surface, the bottom fixedly connected with lift heat preservation door of first electric telescopic handle output, the equal fixedly connected with stopper in front side and the rear side of lift heat preservation door inside surface, the inboard of stopper extends to the inner chamber in lift groove and is sliding contact with the inner chamber in lift groove.

Preferably, the blanking guide device comprises two positioning blocks, the two positioning blocks are distributed in the front-back direction, the right sides of the positioning blocks are welded and fixed with the left side of the conveying furnace frame, and a support shaft is longitudinally welded on one side corresponding to the two positioning blocks.

Preferably, the equal movable sleeve in front side and the rear side on back shaft outer lane surface is equipped with the rolling disc, the left side welding of rolling disc has the transport frame, the baffle has all been welded to the front side and the rear side of going up transport frame top surface, the front side and the rear side on going up transport frame bottom surface right side have all been welded buffering supporting spring, buffering supporting spring's bottom and transport stove frame welded fastening.

Preferably, the surface of the bottom of the upper conveying frame and the right side of the buffering support spring are welded with a bearing plate, the front side and the rear side of the left side surface of the bearing plate are fixedly connected with second electric telescopic rods, the left side of the output end of each second electric telescopic rod is fixedly connected with the lower conveying frame, and the inner wall of the lower conveying frame is sleeved on the surface of the upper conveying frame and is in sliding contact with the surface of the upper conveying frame.

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

1. the utility model discloses a lift groove, first electric telescopic handle, lift heat preservation door, the roof, the stopper, the locating piece, the rolling disc, the baffle, go up and carry the frame, carry the frame down, the back shaft, the loading board, buffering supporting spring and second electric telescopic handle's cooperation, can adjust the size of the feed inlet of continuous type hot-blast tempering furnace and processing department, also can be when the unloading of continuous type hot-blast tempering furnace, provide the guide to the tempering material, current continuous type hot-blast tempering furnace when using has been solved, because of can not adjusting the size of feed inlet and the size of ejection of compact department according to the size of tempering material, when the tempering material is less, a large amount of heats can follow feed inlet and ejection of compact department and volatilize external environment in, thermal a large amount of wastes have been caused, can not be when the unloading of continuous type hot-blast tempering furnace, provide the guide to the tempering material, make the material fall down great, the situation that appears splashing after the tempering material whereabouts, cause the tempering material to damage, thereby lead to the continuous type hot-blast tempering appearance can not save energy and can not provide the problem of protection to the material, be worth popularizing.

2. The utility model discloses a set up the cooperation of lift groove and stopper, can seal the heating cabinet, through the locating piece, can provide the support to the back shaft.

Drawings

FIG. 1 is an isometric view of the structure of the present invention;

FIG. 2 is an isometric view of the structure of the blanking guide device of the present invention;

fig. 3 is a structural bottom view of the blanking guide device of the present invention;

fig. 4 is an axonometric view of the structure of the shielding device of the present invention.

In the figure: the device comprises a conveying furnace frame, a lifting groove 2, a shielding device 3, a first electric telescopic rod 31, a lifting heat preservation door 32, a top plate 33, a limiting block 34, a heating box 4, a blanking guide device 5, a positioning block 51, a rotating disc 52, a baffle 53, an upper conveying frame 54, a lower conveying frame 55, a support shaft 56, a bearing plate 57, a buffer support spring 58 and a second electric telescopic rod 59.

Detailed Description

Referring to fig. 1-4, an anti-splash continuous hot air tempering furnace comprises a conveying furnace frame 1, a heating box 4 is mounted at the top of the conveying furnace frame 1, lifting grooves 2 are vertically formed in the front side and the rear side of the left surface and the front side and the rear side of the right surface of the heating box 4, shielding devices 3 matched with the lifting grooves 2 are mounted on the surfaces of the left surface and the right side of the heating box 4, a blanking guide device 5 is mounted on the left side of the conveying furnace frame 1, a feeding window is formed in the right side of the heating box 4, and a discharging window is formed in the left side of the heating box 4;

the shielding device 3 comprises a top plate 33, the inner side of the top plate 33 is welded and fixed with the top of the outer side surface of the heating box 4, the front side and the rear side of the bottom surface of the top plate 33 are fixedly connected with a first electric telescopic rod 31, the bottom of the output end of the first electric telescopic rod 31 is fixedly connected with a lifting heat-preserving door 32, the front side and the rear side of the inner side surface of the lifting heat-preserving door 32 are fixedly connected with limit blocks 34, the inner side of each limit block 34 extends to the inner cavity of the lifting groove 2 and is in sliding contact with the inner cavity of the lifting groove 2, the inner side surface of the lifting heat-preserving door 32 is in sliding contact with the outer side surface of the heating box 4, and the heating box 4 can be sealed by arranging the matching of the lifting groove 2 and the limit blocks 34;

the blanking guide device 5 comprises two positioning blocks 51, the two positioning blocks 51 are distributed in a front-back manner, the right sides of the positioning blocks 51 are fixedly welded with the left side of the conveying furnace frame 1, supporting shafts 56 are longitudinally welded on one corresponding sides of the two positioning blocks 51, and the supporting shafts 56 can be supported through the positioning blocks 51;

the front side and the rear side of the surface of the outer ring of the support shaft 56 are both movably sleeved with a rotating disc 52, the left side of the rotating disc 52 is welded with an upper conveying frame 54, the front side and the rear side of the top surface of the upper conveying frame 54 are both welded with a baffle 53, the front side and the rear side of the right side of the bottom surface of the upper conveying frame 54 are both welded with a buffer support spring 58, the bottom of the buffer support spring 58 is fixedly welded with the conveying furnace frame 1, and the inner ring of the rotating disc 52 is movably connected with the surface of the support shaft 56 through a bearing;

go up the surface of carrying frame 54 bottom and be located the right side welding of buffering supporting spring 58 and have loading board 57, the equal fixedly connected with second electric telescopic handle 59 in front side and the rear side of loading board 57 left side surface, carry frame 55 under the left side fixedly connected with of second electric telescopic handle 59 output, the inner wall cover of carrying frame 55 down is established and is carried the surface of frame 54 at last and be sliding contact with the surface of carrying frame 54 on, heating cabinet 4, carry furnace frame 1, first electric telescopic handle 31 and second electric telescopic handle 59 all control through the peripheral hardware cabinet.

When the device is used, the heating box 4 is opened by using the peripheral control cabinet to enable the heating box to enter a preheating state, the conveying furnace frame 1 is opened after preheating is finished, a material to be tempered is placed on the right side of the top of the conveying furnace frame 1, the tempered material enters an inner cavity of the heating box 4 under the operation of the conveying furnace frame 1, and when the tempered material is small, the peripheral control cabinet is used for controlling the first electric telescopic rod 31 to extend out, so that the lifting heat-preservation door 32 descends, and the sizes of a feeding window and a discharging window are reduced; the tempered material enters the upper conveying frame 54 of the blanking guide device 5 through the left side of the conveying furnace frame 1, is conveyed downwards by the upper conveying frame 54, and when the distance of guiding and conveying needs to be prolonged, the second electric telescopic rod 59 is controlled to extend out.

In summary, the following steps: the anti-splashing continuous hot air tempering furnace solves the problems that when the conventional continuous hot air tempering furnace is used, the conventional continuous hot air tempering furnace cannot adjust the size of a feeding part and the size of a discharging part according to the size of a tempering material, a large amount of heat can volatilize to the external environment from the feeding part and the tempering discharging part to cause a large amount of waste of heat, the tempering material cannot be guided when the continuous hot air tempering furnace is used, the falling head of the material is large, the tempering material splashes after falling, and the tempering material is damaged, so that the continuous hot air tempering furnace cannot save energy and cannot protect the material due to the cooperation of the lifting groove 2, the first electric telescopic rod 31, the lifting heat-preserving door 32, the top plate 33, the limiting block 34, the positioning block 51, the rotating disc 52, the baffle 53, the upper conveying frame 54, the lower conveying frame 55, the supporting shaft 56, the bearing plate 57, the buffering supporting spring 58 and the second electric telescopic rod 59.

Claims

1. The utility model provides a hot-blast tempering furnace of continuous type that splashproof falls, includes conveying furnace frame (1), its characterized in that: heating cabinet (4) are installed at the top of conveying furnace frame (1), the equal vertical lift groove (2) of having seted up of front side and the rear side of heating cabinet (4) left side surface and rear side and the front side and the rear side of right side surface, shielding device (3) that cooperate the use with lift groove (2) are all installed on the surface on the left side of heating cabinet (4) and right side, unloading guiding device (5) are installed in the left side of conveying furnace frame (1).

2. A splash-proof continuous hot air tempering furnace as claimed in claim 1, wherein: shielding device (3) includes roof (33), the inboard of roof (33) and the top welded fastening of heating cabinet (4) outside surface, the first electric telescopic handle (31) of the equal fixedly connected with in front side and the rear side of roof (33) bottom surface, the bottom fixedly connected with lift heat preservation door (32) of first electric telescopic handle (31) output, the equal fixedly connected with stopper (34) in front side and the rear side of lift heat preservation door (32) inboard surface, the inboard of stopper (34) extends to the inner chamber of lift groove (2) and is sliding contact with the inner chamber of lift groove (2).

3. A splashproof continuous hot air tempering furnace according to claim 1, characterized in that: the blanking guide device (5) comprises two positioning blocks (51), the two positioning blocks (51) are distributed in the front and back direction, the right sides of the positioning blocks (51) are fixedly welded with the left side of the conveying furnace frame (1), and supporting shafts (56) are longitudinally welded on one corresponding sides of the two positioning blocks (51).

4. A splash-proof continuous hot air tempering furnace as claimed in claim 3, wherein: the utility model discloses a stove, including back shaft (56), support shaft (56) outer lane surface, the equal movable sleeve in front side and rear side is equipped with rolling disc (52), the left side welding of rolling disc (52) has last transport frame (54), the front side and the rear side of going up transport frame (54) top surface all have welded baffle (53), it has all welded buffering supporting spring (58) to go up the front side and the rear side on transport frame (54) bottom surface right side, the bottom and the transport furnace frame (1) welded fastening of buffering supporting spring (58).

5. A splash-proof continuous hot air tempering furnace according to claim 4, characterized in that: go up the surface of carrying frame (54) bottom and be located the right side welding of buffer support spring (58) and have loading board (57), the equal fixedly connected with second electric telescopic handle (59) of front side and the rear side of loading board (57) left side surface, carry frame (55) under the left side fixedly connected with of second electric telescopic handle (59) output, the inner wall cover of carrying frame (55) down establishes on the surface of last transport frame (54) and be sliding contact with the surface of last transport frame (54).