CN220771890U

CN220771890U - Aging oven lifting door

Info

Publication number: CN220771890U
Application number: CN202322472248.5U
Authority: CN
Inventors: 刘志伟; 张跃伟; 王喜成; 魏小丽
Original assignee: Henan Xinkelai Aluminum Co ltd
Current assignee: Henan Xinkelai Aluminum Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-04-12
Anticipated expiration: 2033-09-12

Abstract

The utility model discloses an aging furnace lifting door, which belongs to the technical field of aluminum profile production and processing and comprises an aging furnace main body, wherein guide frames are fixedly arranged on two sides of the front surface of the aging furnace main body, furnace doors are arranged on the inner walls of the two guide frames in a sliding mode, an auxiliary sealing assembly is arranged between the guide frames and the furnace doors, and a motor is arranged in the center position of the front surface of the furnace door. This ageing oven lift gate benefits from the design of motor, lead screw, closing plate and supplementary seal assembly, when the furnace gate was closed, opens motor switch, and motor work drives the lead screw and rotates, and then drives the closing plate through the riser and remove to ageing oven one side, to closing plate and seal groove block, under the cooperation supplementary seal assembly effect simultaneously, makes furnace gate and furnace body openly closely laminate, can increase the leakproofness between furnace gate and the furnace body through this kind of mode, can reduce the heat loss of during operation in the ageing oven like this to do not influence ageing oven's heat preservation performance.

Description

Aging oven lifting door

Technical Field

The utility model belongs to the technical field of aluminum profile production and processing, and particularly relates to an aging furnace lifting door.

Background

The aluminum profile is an aluminum material with different cross-sectional shapes obtained after the aluminum bar is subjected to hot melting and extrusion, and after the aluminum profile is extruded and molded, the aluminum material is further required to be placed into an aging furnace for aging treatment, and the aging furnace heats the aluminum profile to a certain temperature and then cools the aluminum profile so as to rapidly improve the strength of the aluminum profile. In real life, the furnace door of the existing ageing furnace generally adopts a lifting structure, namely, the furnace door is driven to move up and down through traction force provided by a driving device, so that the furnace body is opened and closed, and most of the lifting furnace door is not provided with a sealing structure, so that a certain gap is reserved between the furnace door and the ageing furnace when the furnace door is closed, and thus, the heat loss during working in the ageing furnace can be increased, and the heat preservation performance of the ageing furnace is affected.

Chinese patent document (application publication No. CN 209210878U) is an automatic lifting door structure of ageing oven, and it includes the furnace body that the level set up and installs the door body on the furnace body, and the one end of furnace body is provided with into the stove mouth, and the both sides of advancing the stove mouth are vertical to be provided with the erection column, are provided with the spacing groove along its length direction on two erection columns respectively.

It can be seen that the above cited patent documents also have the same problems, and the sealing structure between the furnace door and the furnace body is lack, so that a certain gap is reserved between the furnace door and the aging furnace when the furnace door is closed, and thus, the heat loss during the working in the aging furnace can be increased, and the heat preservation performance of the aging furnace is affected.

Disclosure of Invention

The utility model aims to provide an aging furnace lifting door so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ageing oven lift gate, includes the ageing oven main part, the positive both sides side of ageing oven main part is all fixed and is equipped with the leading truck, two the inner wall of leading truck slides jointly and is equipped with the furnace gate, be equipped with auxiliary seal subassembly between leading truck and the furnace gate, the motor is installed to the positive central point of furnace gate, the lead screw is installed to the output of motor, the riser is equipped with to the outer wall of lead screw, the connecting plate is all installed to the one end of riser one side, two the closing plate that is used for increasing the leakproofness between furnace gate and the ageing oven is all installed to the one end of connecting plate, the seal groove has all been seted up at the positive upper and lower both ends of ageing oven main part, the closing plate is connected with the seal groove block.

As a preferred embodiment, two fans for heat dissipation and cooling are symmetrically arranged on two sides of the front surface of the furnace door.

As the preferred implementation scheme, auxiliary seal subassembly includes two guide ways, two the guide way is seted up respectively at the inside wall of two leading truck, two the inner wall of guide way all slides and is equipped with the gib block, two the one side of gib block is fixed respectively and is set up in the positive both sides side of furnace gate.

As a preferred embodiment, the front side of the furnace door is close to the outer side of the motor, and the inner side wall of the fixed plate is connected with one end bearing of the screw rod.

As a preferred embodiment, the upper end and the lower end of the back of the furnace door are respectively provided with a placing groove, and the inner walls of the two placing grooves are respectively connected with the outer walls of the two sealing plates in a sliding way.

As a preferred embodiment, the middle part of the back surface of the furnace door is provided with a heat insulation plate.

As a preferred embodiment, the width of the inner wall of the fixing plate is adapted to the width of the riser.

Compared with the prior art, the utility model has the technical effects and advantages that:

according to the aging furnace lifting door, due to the design of the motor, the screw rod, the sealing plate and the auxiliary sealing assembly, when the furnace door is closed, the motor switch is turned on, the motor works to drive the screw rod to rotate, and then the sealing plate is driven to move to one side of the aging furnace through the vertical plate until the sealing plate is clamped with the sealing groove, and meanwhile, the furnace door is tightly attached to the front side of the furnace body under the action of the auxiliary sealing assembly, so that the tightness between the furnace door and the furnace body can be improved, and therefore, the heat loss during working in the aging furnace can be reduced, and the heat preservation performance of the aging furnace is not affected;

through installing a plurality of fans in the front of furnace gate, can cool off the aluminum part of removing ageing furnace through the fan, can accelerate the heat dissipation cooling rate of aluminum part like this to improve the holistic production efficiency of aluminum part.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of an end of an aging oven body according to the present utility model;

FIG. 3 is a schematic view of the front connection structure of the oven door of the present utility model;

FIG. 4 is a schematic view of a seal assembly according to the present utility model;

fig. 5 is a schematic view of a back connection structure of an oven door according to the present utility model.

Reference numerals illustrate:

in the figure: 1. an aging furnace main body; 2. a guide frame; 3. a furnace door; 4. a motor; 5. a screw rod; 6. a fixing plate; 7. a riser; 8. a connecting plate; 9. a sealing plate; 10. sealing grooves; 11. a blower; 12. a placement groove; 13. a heat insulating plate; 14. a guide bar; 15. a guide groove.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless defined otherwise, all directions, up, down, left, right, front, back, interior, and exterior, etc., referred to herein are relative to the directions, up, down, left, right, front, back, interior, and exterior, etc., in the drawings shown in the present utility model, and are described herein.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

This embodiment provides an ageing oven lift gate as shown in fig. 1 through 5, including ageing oven main part 1, the positive both sides side of ageing oven main part 1 is all fixed and is equipped with leading truck 2, the inner wall of two leading trucks 2 is common to be slided and is equipped with furnace gate 3, the top of ageing oven main part 1 is equipped with lifting unit, and lifting unit is connected with furnace gate 3 top, can drive furnace gate 3 through lifting unit like this and open and shut, be equipped with auxiliary seal assembly between leading truck 2 and the furnace gate 3, motor 4 is servo motor is installed to furnace gate 3 positive central point, motor 4's output is installed lead screw 5, the outer wall of lead screw 5 is equipped with riser 7, the outer wall of lead screw 5 runs through riser 7, and with the internal thread connection of riser 7, connecting plate 8 is all installed to one end of riser 7 one side, sealing plate 9 for increasing the leakproofness between furnace gate 3 and the ageing oven are all seted up at furnace body 3 upper and lower both ends of ageing oven main part 1, sealing plate 9 and sealing groove 10 block connection, 9 cooperation sealing groove 10 and auxiliary seal assembly under the combined action, can increase sealing strip 3 and two guide bar 15 side's the heat loss is equipped with two guide bar 15 in two guide grooves of two side of sealing, two guide bar 15 are fixed in two guide bar 15 side of side respectively, two guide bar 15 side of sealing performance is not set up respectively.

The embodiment provides that two fans 11 for heat dissipation and cooling are symmetrically arranged on two sides of the front face of the furnace door 3, and the fans 11 can cool aluminum parts of the removal aging furnace.

The motor 4 and the fan 11 are conventional instruments, the working principle, the size and the model are irrelevant to the functions of the application, so that the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power supply also belongs to common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so that the control mode and circuit connection are not explained in detail.

This embodiment provides that furnace gate 3 openly is close to the outside of motor 4 and installs fixed plate 6, the inside wall of fixed plate 6 is connected with the one end bearing of lead screw 5, standing groove 12 has all been seted up at the upper and lower both ends at furnace gate 3 back, standing groove 12 runs through furnace gate 3, the inner wall of two standing grooves 12 respectively with the outer wall sliding connection of two closing plates 9, the mid-mounting at furnace gate 3 back has heat insulating board 13, heat insulating board 13 size is greater than the mouth size of ageing oven, and the length of heat insulating board 13 is shorter than the length of seal groove 10, can separate the time-efficient stove heat through heat insulating board 13, avoid it to cause the influence to furnace gate external device, the width of fixed plate 6 inner wall and the width looks adaptation of riser 7, can lead spacing to riser 7 through fixed plate 6, make riser 7 follow lead to 5 direction horizontal migration.

Principle of operation

The furnace door 3 moves downwards through the lifting assembly at the top end of the ageing furnace, the furnace door 3 moves downwards to drive the guide strip 14 to slide downwards along the guide groove 15 until the ageing furnace mouth is closed, then a motor switch is opened, the motor 4 works to drive the screw rod 5 to rotate, the screw rod 5 rotates to drive the vertical plate 7 to move towards one side of the ageing furnace, the vertical plate 7 moves to drive the two connecting plates 8 to move, the connecting plates 8 move to drive the sealing plate 9 to move until the sealing plate 9 is clamped with the sealing groove 10 on the front side of the ageing furnace body 1, and then the motor switch is closed, so that the tightness between the furnace door 3 and the furnace body can be increased, and the heat loss during working in the ageing furnace can be reduced, so that the heat preservation performance of the ageing furnace is not affected.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

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

Claims

1. The utility model provides an ageing oven lift gate, includes ageing oven main part (1), its characterized in that: the utility model discloses a ageing oven, including ageing oven main part (1), guide frame (2), sealing plate (9) that is used for increasing the leakproofness between furnace gate (3) and the ageing oven are all fixed in positive both sides side of ageing oven main part (1), two the inner wall of guide frame (2) slides jointly and is equipped with furnace gate (3), be equipped with auxiliary seal subassembly between guide frame (2) and furnace gate (3), motor (4) are installed in positive central point of furnace gate (3), lead screw (5) are installed to the output of motor (4), riser (7) are equipped with to the outer wall of lead screw (5), connecting plate (8) are all installed to the one end of riser (7) one side, two sealing plate (9) that are used for increasing the leakproofness between furnace gate (3) and the ageing oven are all installed to the one end of connecting plate (8), seal groove (10) joint connection are all seted up at the positive upper and lower both ends of ageing oven main part (1).

2. The aging oven lift gate of claim 1, wherein: two fans (11) for heat dissipation and cooling are symmetrically arranged on two sides of the front surface of the furnace door (3).

3. The aging oven lift gate of claim 1, wherein: the auxiliary sealing assembly comprises two guide grooves (15), the two guide grooves (15) are respectively formed in the inner side walls of the two guide frames (2), guide strips (14) are respectively and slidably arranged on the inner walls of the guide grooves (15), and one sides of the guide strips (14) are respectively and fixedly arranged on two sides of the front face of the furnace door (3).

4. The aging oven lift gate of claim 1, wherein: the front side of the furnace door (3) is close to the outer side of the motor (4) and is provided with a fixing plate (6), and the inner side wall of the fixing plate (6) is connected with one end of the screw rod (5) through a bearing.

5. The aging oven lift gate of claim 1, wherein: the upper end and the lower end of the back of the furnace door (3) are respectively provided with a placing groove (12), and the inner walls of the two placing grooves (12) are respectively connected with the outer walls of the two sealing plates (9) in a sliding way.

6. The aging oven lift gate of claim 5, wherein: the middle part of the back of the furnace door (3) is provided with a heat insulation plate (13).

7. The aging oven lift gate of claim 4, wherein: the width of the inner wall of the fixed plate (6) is matched with the width of the vertical plate (7).