CN222007934U - Aluminum foil quenching heating furnace - Google Patents

Abstract

The utility model provides an aluminum foil quenching and heating furnace, comprising a quenching pool, which is fixedly arranged at the rear side of an equipment table, a quenching plate capable of lifting and lowering relative to the quenching pool is arranged inside the quenching pool, a plurality of second transfer rollers are rotatably connected to the surface of the quenching plate, a gantry is fixedly connected to the top of the quenching pool, sliding grooves are respectively provided inside the side plates on both sides of the gantry, a fixed plate and a sliding plate fixedly connected to each other are fixed on the top of the quenching plate, the sliding plate is arranged on the top of the fixed plate, the sliding plate is located inside the sliding groove and is slidably connected with the fixed plate; by arranging a quenching structure, quenching liquid is placed in the quenching pool, and the motor outputs power to drive the quenching plate to lift and lower, thereby driving the top transport frame to send the internal aluminum foil roll into the quenching liquid in the quenching pool to realize the quenching and cooling process, thereby replacing the defects of low transportation efficiency, great safety hazards, and failure to realize timely and rapid quenching in the prior art.

Description

Aluminum foil quenching heating furnace

Technical Field

The utility model relates to the technical field of aluminum foil quenching heating furnaces, in particular to an aluminum foil quenching heating furnace.

Background

The aluminum foil is a hot stamping material directly rolled into thin sheets by using metal aluminum, a quenching heating furnace is a furnace heated before aluminum foil quenching, the quenching is a process of putting the aluminum foil into the furnace to be heated to a certain temperature and keeping for a period of time, then rapidly taking out a workpiece from the furnace and putting the workpiece into quenching liquid for cooling, firstly, pre-quenching aluminum foil blanks at 240-480 ℃, then sending the blanks into a roller press, and rolling the blanks into sheets by using high-hardness and high-finish steel rollers through rough rolling, medium rolling and finish rolling, and finally, quenching to form the aluminum foil.

When the existing aluminum foil is quenched and heated, a certain distance exists between the heating device and the quenching tank, the heated aluminum foil coil needs to be transported into the quenching tank by using a special clamp or a lifting device, the special clamp or the lifting device can only clamp or lift a single aluminum foil coil at each time, the transportation efficiency is low, and meanwhile, the clamping or lifting process enables the aluminum foil coil which is heated and at a high temperature to be suspended in the air, so that the potential safety hazard is large, and further, the aluminum foil coil cannot be quenched timely and rapidly in the transportation process, so that the production quality of the aluminum foil is affected.

Accordingly, there is a need to provide an aluminum foil quenching furnace that overcomes the above-mentioned drawbacks and deficiencies of the prior art.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides an aluminum foil quenching heating furnace.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The aluminum foil quenching heating furnace comprises an equipment table, wherein a heating box is fixedly arranged on the equipment table, a plurality of first transfer rollers are rotatably connected to the top of the equipment table, the first transfer rollers extend to the bottom of the inner side of the heating box, a quenching structure is arranged on the rear side of the equipment table, a transport frame is arranged on the top of the equipment table, the transport frame can move to the inside of the heating box through the first transfer rollers, and then moves to the top of the quenching structure through the first transfer rollers after heating is completed; the method is characterized in that: the quenching structure comprises a quenching tank, the quenching tank is fixedly arranged at the rear side of the equipment table, a quenching plate capable of moving up and down relative to the quenching tank is arranged in the quenching tank, a plurality of second transfer rollers are rotationally connected to the surface of the quenching plate, a portal frame is fixedly connected to the top of the quenching tank, sliding grooves are respectively formed in side plates on two sides of the portal frame, a fixing plate and a sliding plate which are fixedly connected with each other are fixedly arranged at the top of the quenching plate, and the sliding plate is arranged at the top of the fixing plate and is positioned in the sliding grooves and is in sliding connection with the sliding plate.

As a further preferable implementation mode of the utility model, the inner wall of the heating box is uniformly fixed with a plurality of heating pipes, and the front side and the rear side of the heating box are respectively inserted with a first door plate and a second door plate in a sliding way.

As a further preferable implementation mode of the utility model, the top of the portal frame is fixedly connected with a motor, an output shaft of the motor is connected with a connecting column through a bevel gear transmission pair, and two ends of the connecting column are connected with the sliding plate through a gear rack mechanism.

As a further preferred embodiment of the present utility model, the bevel gear transmission pair includes a first bevel gear fixedly disposed on the connection post and a second bevel gear fixedly connected to the output shaft of the motor, the first bevel gear is correspondingly meshed with the second bevel gear, and the axial direction of the first bevel gear is perpendicular to the axial direction of the second bevel gear.

As a further preferable embodiment of the present utility model, the rack-and-pinion mechanism includes a rack provided on one side of the slide plate and cylindrical gears fixedly provided at both ends of the connection post, the rack being engaged with the cylindrical gears correspondingly.

As a further preferable embodiment of the utility model, a fixed block is fixedly connected to the top of the portal frame, and the connecting column is rotatably inserted into the fixed block.

As a further preferable implementation mode of the utility model, a limit groove is formed in the fixing block, a limit post is inserted on the cylindrical gear in a sliding mode, and one end of the limit post is in insertion fit with the limit groove.

As a further preferable implementation mode of the utility model, the transportation frame is provided with a clamping structure, the clamping structure comprises clamping plates, the clamping plates are respectively arranged at two sides of the inside of the transportation frame, and a plurality of clamping columns are uniformly and fixedly connected in the clamping plates at each side.

As a further preferable implementation mode of the utility model, 2 sliding grooves are formed in the bottom of the transportation frame, and a sliding block is fixedly connected to the bottom of the clamping plate, and is located in one sliding groove and is in sliding connection with the sliding groove.

As a further preferable implementation mode of the utility model, a bidirectional screw rod with opposite thread directions at two ends is rotationally connected in the other sliding groove, two ends of the bidirectional screw rod are respectively inserted into the sliding block in a threaded mode, a crank is rotationally connected to the outer side of the transportation frame, and the inner side end part of the crank is fixedly connected with the bidirectional screw rod.

Compared with the prior art, the utility model has the beneficial effects that:

1) The utility model provides an aluminum foil quenching heating furnace, which is characterized in that a quenching structure is arranged, quenching liquid is placed in a quenching tank, a motor outputs power to drive a bevel gear transmission pair to enable a connecting column to rotate, and the connecting column drives a sliding plate to drive a bottom quenching plate to move up and down through a gear rack mechanism at two ends, so that a top transport frame is driven to send an internal aluminum foil coil into the quenching liquid in the quenching tank to realize a quenching cooling process, the lifting speed is high in efficiency, the safety coefficient of the aluminum foil coil in a suspending process is high, the quenching cooling is timely and rapid, and the scheme of using a special clamp or a lifting device in the prior art is replaced, so that the defects of low transport efficiency, large potential safety hazard, incapacity of realizing timely and rapid quenching and the like in the prior art are avoided.

2) The utility model provides an aluminum foil quenching heating furnace, which is provided with a limit column and a limit groove, wherein the limit column is inserted into the corresponding limit groove to limit a cylindrical gear, so that when a quenching plate moves to a preset position, unexpected descending and other movements of the quenching plate under the action of gravity are prevented.

3) According to the aluminum foil quenching heating furnace, the clamping structure is arranged in the conveying frame, so that the conveying efficiency of aluminum foil rolls is improved, and meanwhile, the aluminum foil rolls can be adjusted according to different sizes of the aluminum foil rolls, so that the application range is further enlarged, and the conveying requirements of the aluminum foil rolls with different sizes are met.

Drawings

Fig. 1 is a schematic diagram showing a three-dimensional structure of an aluminum foil quenching heating furnace according to the present utility model;

Fig. 2 is a schematic perspective view showing another view angle of an aluminum foil quenching heating furnace according to the present utility model;

fig. 3 is an enlarged view of a portion a of fig. 2 of an aluminum foil quenching furnace according to the present utility model;

Fig. 4 is a schematic top view of a clamping structure of an aluminum foil quenching furnace according to the present utility model.

Legend description: 1. an equipment stand; 2. a first transfer roller; 3. a heating box; 4. heating pipes; 5. a transport frame; 6. a first door panel; 7. a second door panel; 8. a quenching structure; 81. a quenching tank; 82. quenching plate; 83. a second transfer roller; 84. a portal frame; 85. a sliding groove; 86. a fixing plate; 87. a sliding plate; 88. a rack; 89. a cylindrical gear; 810. a connecting column; 811. a first bevel gear; 812. a second bevel gear; 813. a motor; 814. a limit groove; 815. a limit column; 816. a fixed block; 9. a clamping structure; 91. a clamping plate; 92. a clamping column; 93. a chute; 94. a slide block; 95. a bidirectional screw; 96. and (5) a crank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

First embodiment

Fig. 1-4 show an aluminum foil quenching heating furnace provided by a first embodiment of the utility model, and fig. 1-2 show, including a device table 1, a heating box 3 is fixedly arranged on the device table 1, a plurality of heating pipes 4 are uniformly fixed on the inner wall of the heating box 3 to realize the heating process of an aluminum foil coil entering the heating box, and a first door plate 6 and a second door plate 7 are respectively inserted on the front side and the rear side of the heating box 3 in a sliding manner, so that the effective sealing of the heating process is realized.

The top rotation of equipment platform 1 is connected with a plurality of first transfer rollers 2, and first transfer roller 2 extends to the inboard bottom of heating cabinet 3, and the rear side of equipment platform 1 is provided with quenching structure 8, and the top of equipment platform 1 is provided with transportation frame 5, and transportation frame 5 can be through first transfer roller 2 motion to inside the heating cabinet 3, again through first transfer roller 2 motion to quenching structure 8 tops after the heating is accomplished.

As shown in fig. 1-3, the quenching structure 8 in this embodiment includes a quenching tank 81, a quenching liquid (quenching cooling liquid) for implementing rapid quenching and cooling of the aluminum foil coil is accommodated in the quenching tank 81, the quenching tank 81 is fixedly disposed at the rear side of the equipment table 1, a quenching plate 82 capable of moving up and down relative to the quenching tank 81 is disposed in the quenching tank 81, a plurality of second transfer rollers 83 are rotatably connected to the surface of the quenching plate 82, in order to implement stability of the synchronous lifting process of the top transport frame 5 driven by the quenching plate 82, the second transfer rollers 83 can be configured as lockable transfer rollers, after the transport frame 5 moves to the top of the quenching structure 8, the second transfer rollers 83 can be locked to ensure stable position of the transport frame 5, and after the transport frame 5 is lifted up to a preset position from the quenching tank, the second transfer rollers 83 are unlocked to facilitate the transport frame 5; likewise, as a further preference, an adjustable positioning structure may be further disposed on the top of the quenching plate 82, where when the transport frame 5 moves to a preset position on the top of the quenching plate 82, the positioning structure works to lock and position the transport frame 5, and after the quenching cooling of the transport frame 5 is completed, the positioning structure is unlocked again to facilitate the transport of the transport frame 5, so as to further improve the stability of the lifting motion of the transport frame 5.

The top fixedly connected with portal frame 84 of quenching bath 81, the inside sliding tray 85 that has offered respectively of both sides curb plate of portal frame 84, the top of quenching board 82 is fixed with fixed plate 86 and the sliding plate 87 of mutual fixed connection, the sliding plate 87 sets up in the top of fixed plate 86, the sliding plate 87 is located the inside and sliding connection rather than of sliding tray 85, through the lifting slip of sliding plate 87 in the inside of sliding tray 85, thereby drive the synchronous elevating movement of bottom quenching board 82 that links firmly with sliding plate 87, and then drive quenching board 82 top transport frame 5 and inside aluminium foil roll elevating movement thereby make the aluminium foil roll go into the quenching liquid of quenching bath 81 and go on and effectual quenching cooling process in time.

The top of the portal frame 84 is fixedly connected with a motor 813, an output shaft of the motor is connected with a connecting column 810 through a bevel gear transmission pair, two ends of the connecting column 810 are connected with a sliding plate 87 through a gear rack mechanism, output power of the motor 813 drives the connecting column 810 to rotate through the bevel gear transmission pair, and the connecting column 810 drives the sliding plate 87 to realize lifting movement through the gear rack mechanisms at two ends.

As shown in fig. 2, the bevel gear transmission pair in this embodiment includes a first bevel gear 811 fixedly disposed on a connection post 810 and a second bevel gear 812 fixedly connected to an output shaft of a motor 813, the first bevel gear 811 is correspondingly meshed with the second bevel gear 812, an axial direction of the first bevel gear 811 is perpendicular to an axial direction of the second bevel gear 812, and output power of the motor is transmitted to the first bevel gear 811 meshed with the second bevel gear through the second bevel gear 812, and then the connection post 810 fixedly connected with the motor is driven to rotate by the first bevel gear 811.

As shown in fig. 3, the rack-and-pinion mechanism in this embodiment includes a rack 88 disposed on one side of the sliding plate 87 and cylindrical gears 89 fixedly disposed on two ends of the connecting post 810, the rack 88 is correspondingly meshed with the cylindrical gears 89, a fixed block 816 is fixedly connected to the top of the gantry 84, the connecting post 810 is rotatably inserted into the fixed block 816, the connecting post 810 rotates to drive the cylindrical gears 89 on two ends thereof to synchronously rotate, and due to the limitation of the fixed block 816, the cylindrical gears 89 drive the rack 88 meshed with the cylindrical gears 89 and the sliding plate 87 to realize lifting movement.

As the preference of this embodiment, the fixed block 816 is internally provided with a limit groove 814, the cylindrical gear 89 is slidably inserted with a limit post 815, one end of the limit post 815 is in plug-in fit with the limit groove 814, and the cylindrical gear can be limited by inserting the limit post into the corresponding limit groove, so as to prevent unexpected descending and other movements of the quenching plate under the action of gravity when the quenching plate moves to a preset position.

As shown in fig. 4, the transport frame 5 provided in this embodiment is provided with a clamping structure 9, where the clamping structure 9 includes clamping plates 91, the clamping plates 91 are respectively disposed on two sides of the interior of the transport frame 5, and a plurality of clamping columns 92 are uniformly and fixedly connected to the interior of each clamping plate 91, and two ends of the aluminum foil coil can be sleeved on the peripheries of the clamping columns 92 to realize transportation limitation with the aluminum foil coil.

In addition, 2 spouts 93 have been seted up in the bottom of transport frame 5, the bottom fixedly connected with slider 94 of grip block 91, slider 94 is located the inside of one of them spout 93 and rather than sliding connection, the rotation of another spout 93 is connected with the opposite two-way screw 95 of both ends screw thread direction, the both ends of two-way screw 95 are threaded respectively and are inserted in the inside of slider 94 and rather than threaded connection, the outside rotation of transport frame 5 is connected with crank 96, the inboard tip and the two-way screw 95 fixed connection of crank 96 drive two-way screw 95 through rotating crank 96 and rotate, and then drive two sliders 94 and slide again because of two sections screw thread directions on the two-way screw 95 are opposite, so two-way screw 95 rotates and can drive two sliders 94 and be close to each other or keep away from the motion, can adjust according to the different sizes of aluminium foil volume, and further increase application scope, in order to satisfy the transportation demand of different size aluminium foil volume.

The specific working process of the embodiment is as follows:

1) Putting the aluminum foil coil into a transport frame 5, starting a plurality of first transfer rollers 2, driving the transport frame 5 to advance into a heating box 3, stopping the first transfer rollers 2, sliding a first door plate 6 and a second door plate 7 downwards, starting two heating pipes 4 to heat to a set temperature, sliding the first door plate 6 and the second door plate 7 upwards, starting the first transfer rollers 2 again, and driving the transport frame 5 to advance onto a second transfer roller 83;

2) The quenching bath 81 is internally provided with quenching liquid, a motor 813 is started, an output shaft of the motor 813 drives a second bevel gear 812 to rotate, the second bevel gear 812 drives a first bevel gear 811 to rotate, then a connecting column 810 is driven to rotate, two cylindrical gears 89 are driven to rotate by rotating the connecting column 810, and then two racks 88 are driven to drive the quenching plate 82 and the top transport frame 5 to move up and down;

The two sliding plates 87 are firstly slid downwards to drive the quenching plate 82 to descend into the quenching tank 81 for quenching, after quenching is finished, the two sliding plates 87 are slid upwards to drive the quenching plate 82 to rise to be flush with the upper surface of the equipment platform 1,

3) When the quenching plate 82 is level with the upper surface of the equipment table 1, the two limit posts 815 can be respectively inserted into the limit grooves 814 to limit the cylindrical gear 89, so as to prevent unexpected descending and other movements of the quenching plate under the action of gravity when the quenching plate moves to a preset position.

While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Claims (10)

1. The utility model provides an aluminium foil quenching heating furnace, includes equipment table (1), fixedly is provided with heating cabinet (3) on equipment table (1), the top rotation of equipment table (1) is connected with a plurality of first transfer roller (2), just first transfer roller (2) extend to the inboard bottom of heating cabinet (3), the rear side of equipment table (1) is provided with quenching structure (8), the top of equipment table (1) is provided with transportation frame (5), transportation frame (5) can be through first transfer roller (2) motion to inside heating cabinet (3), again through first transfer roller (2) motion to quenching structure (8) top after the heating is accomplished; the method is characterized in that: quenching structure (8) include quenching bath (81), quenching bath (81) set up fixedly in the rear side of equipment table (1), the inside of quenching bath (81) is provided with quenching plate (82) that can relative quenching bath (81) elevating movement, the surface rotation of quenching plate (82) is connected with a plurality of second transfer rollers (83), the top fixedly connected with portal frame (84) of quenching bath (81), sliding tray (85) have been seted up respectively to the both sides curb plate inside of portal frame (84), fixed plate (86) and sliding plate (87) of mutual fixed connection are fixed in the top of quenching plate (82), sliding plate (87) set up in the top of fixed plate (86), sliding plate (87) are located inside and rather than sliding connection of sliding tray (85).

2. An aluminum foil quenching furnace as recited in claim 1, wherein: the inner wall of the heating box (3) is uniformly fixed with a plurality of heating pipes (4), and a first door plate (6) and a second door plate (7) are respectively inserted on the front side and the rear side of the heating box (3) in a sliding manner.

3. The aluminum foil quenching furnace as recited in claim 1, wherein: the top of the portal frame (84) is fixedly connected with a motor (813), an output shaft of the motor is connected with a connecting column (810) through a bevel gear transmission pair, and two ends of the connecting column (810) are connected with the sliding plate (87) through a gear rack mechanism.

4. An aluminum foil quenching furnace as claimed in claim 3, wherein: the bevel gear transmission pair comprises a first bevel gear (811) fixedly arranged on the connecting column (810) and a second bevel gear (812) fixedly connected with an output shaft of the motor (813), wherein the first bevel gear (811) is correspondingly meshed with the second bevel gear (812), and the axial direction of the first bevel gear (811) is perpendicular to the axial direction of the second bevel gear (812).

5. An aluminum foil quenching furnace as claimed in claim 3, wherein: the rack-and-pinion mechanism comprises a rack (88) arranged on one side of the sliding plate (87) and cylindrical gears (89) fixedly arranged at two ends of the connecting column (810), and the rack (88) is correspondingly meshed with the cylindrical gears (89).

6. The aluminum foil quenching furnace as recited in claim 5, wherein: the top of the portal frame (84) is fixedly connected with a fixed block (816), and the connecting column (810) is rotatably inserted into the fixed block (816).

7. The aluminum foil quenching furnace as recited in claim 6, wherein: limiting grooves (814) are formed in the fixing blocks (816), limiting columns (815) are inserted on the cylindrical gears (89) in a sliding mode, and one ends of the limiting columns (815) are in plug-in fit with the limiting grooves (814).

8. The aluminum foil quenching furnace as recited in claim 1, wherein: be provided with clamping structure (9) on transportation frame (5), clamping structure (9) are including grip block (91), grip block (91) set up respectively in transportation frame (5) inside both sides, every side the inside even fixedly connected with of grip block (91) a plurality of screens post (92).

9. The aluminum foil quenching furnace as recited in claim 8, wherein: 2 sliding grooves (93) are formed in the bottom of the conveying frame (5), a sliding block (94) is fixedly connected to the bottom of the clamping plate (91), and the sliding block (94) is located in one sliding groove (93) and is in sliding connection with the sliding groove.

10. The aluminum foil quenching furnace as recited in claim 9, wherein: the other chute (93) is rotationally connected with a bidirectional screw rod (95) with opposite thread directions at two ends, two ends of the bidirectional screw rod (95) are respectively inserted into the sliding block (94) in a threaded mode, the outer side of the transport frame (5) is rotationally connected with a crank (96), and the inner side end portion of the crank (96) is fixedly connected with the bidirectional screw rod (95).