Aluminum profile mold heating furnace

Abstract

The utility model provides an aluminum profile mold heating furnace, which relates to the technical field of heating furnaces and comprises a heating furnace body, and one end of the heating furnace body is connected with a heating frame through a drawing structure. The heating frame comprises a drawing cover plate, a bearing base, a rotating seat, an annular tooth groove, a rack frame and a handle, the drawing cover plate and the bearing base form an L-shaped supporting structure, the rotating seat is rotationally connected to the bearing base and composed of two discs, the annular tooth groove is formed in the periphery of the bottom disc and connected with the rack frame in a meshed mode, and the handle is connected with the handle. The other end of the rack frame extends out of the bearing base and penetrates out of the drawing cover plate end. The rack frame is pushed and pulled by holding the handle, the rotating base can be driven to rotate through meshing connection with the annular tooth groove, the distance between the two sets of scale lines is matched, the rotating radius of pushing the rack frame to be meshed with the annular tooth groove to rotate by a half circle is the same, a user can conveniently and accurately control the rotating angle of the mold, and therefore uniform heating of the mold is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heating furnace technical field especially relates to a kind of aluminium alloy die heating furnace. BACKGROUND

[0002] Aluminium alloy die heating furnace is used for heating the equipment of aluminium alloy die, widely used in aluminium alloy production and processing industry, such as aluminium alloy door and window, curtain wall and automobile parts and so on aluminium alloy production, while it is also applicable to other metal processing industries needing die heating;

[0003] At present, the heating die of die is placed on heating table, is extracted and pushed in through the structure of pull-out type, and is continuously heated for 20-30 minutes.Although the heating table does not surround the die, the heating effect of the aluminium alloy die is not comprehensive enough due to the high temperature inside the heating furnace, the internal adjustment structure cannot be set, and the arrangement of the heater is not full-angle, and the heating time cannot be reduced, therefore, we propose a kind of aluminium alloy die heating furnace. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of aluminium alloy die heating furnaces, including heating furnace body, the heating furnace body one end is connected with heating frame by pull-out structure;

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of aluminium alloy die heating furnace, including heating furnace body, the heating furnace body one end is connected with heating frame by pull-out structure;

[0007] The heating frame includes pull-out cover plate, supporting base, rotating seat, annular gear slot, rack frame and handle, the pull-out cover plate and supporting base form L type support structure, the rotating seat is rotatably connected in supporting base, and rotating seat is composed of two discs, annular gear slot is formed in the periphery of bottom disc, and is meshed with rack frame, rack frame another end extends out supporting base and penetrates pull-out cover plate end, handle is installed on this end, and rack frame is pushed and pulled by handle, and is meshed with annular gear slot, to drive rotating seat to rotate.

[0008] Further, the heater is installed on both sides inside the heating furnace body.

[0009] Further, the pull-out structure includes guide rail frame, moving wheel and guide block, the guide rail frame is not less than two groups located in the symmetrical arrangement of heating furnace body, and the length of the outside of heating furnace body is greater than the length of supporting base, a plurality of moving wheels are installed in the groove of corresponding guide rail frame in the bottom of supporting base, and guide block is also installed on both sides.

[0010] Further, the top end of the supporting base is provided with a rotating groove for the built-in rotating seat, and the rotating groove is composed of two disc grooves with different sizes from top to bottom and is matched with the rotating seat.

[0011] Further, the bottom of the rotating seat is provided with a rotating shaft groove, and the rotating shaft groove is installed into the shaft seat in the rotating groove to rotate.

[0012] Further, the rack is built in the pulling groove provided outside the small disc groove along the rotating groove.

[0013] Further, the top end of the rack located outside the pulling groove is provided with two sets of scale lines, and the interval between the two sets of scale lines is the same as the rotation radius of the half circle of the rack engaged with the annular tooth groove.

[0014] Further, the top end of the rotating seat is provided with a heating support disc, a stand is installed between the heating support disc and the rotating seat, and the heating support disc is designed in a mosquito coil shape, so that the bottom of the mold can be heated, and the top end of the rotating seat outside the heating support disc is provided with a vertical enclosure.

[0015] Compared with the prior art, the beneficial effects of the present application are:

[0016] By pushing and pulling the rack by hand, the rotating seat can be driven to rotate through the engagement connection with the annular tooth groove, and the interval between the two sets of scale lines and the rotation radius of the half circle of the rack engaged with the annular tooth groove are the same, so that the user can accurately control the rotation angle of the mold, thereby realizing uniform heating of the mold.

[0017] In summary, the present application rotates the heating support structure, so that the mold can be uniformly heated during the heating process, thereby improving the heating efficiency; since the mold can be uniformly heated, the heating time can be shortened and the production efficiency can be improved; uniform heating can ensure that the mold will not be deformed or damaged due to uneven heating during the heating process, thereby improving the product quality. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The present application provides a kind of overall structure schematic diagram of aluminum profile mold heating furnace;

[0019] Figure 2 The bottom structure schematic diagram of the rotating seat of the aluminum profile mold heating furnace provided by the present application;

[0020] Figure 3 The A structure amplification schematic diagram provided by the present application for a kind of aluminum profile mold heating furnace;

[0021] Figure 4The utility model provides a kind of aluminium alloy die heating furnace's supporting base bottom structure plan view.

[0022] Legend 1, heating furnace body; 11, heater;

[0023] 2, pull structure; 21, guide rail frame; 22, moving wheel; 23, guide block;

[0024] 3, heating frame; 31, pull cover plate; 331, rotation groove; 332, rotation shaft groove; 333, heating support disc; 334, vertical enclosure; 32, supporting base; 33, rotating seat; 34, annular gear slot; 35, rack frame; 351, pull slot; 352, scale line; 36, handle. DETAILED DESCRIPTION

[0025] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, but not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0026] In order to facilitate understanding of the utility model, the utility model will be described more fully with reference to related, a number of embodiments of the utility model are given, but the utility model can be realized in many different forms, and is not limited to the embodiments described in the text, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can be a middle element, and when an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a middle element, the terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs, the terms used in the specification of the utility model are only for the purpose of describing specific embodiments, and are not intended to limit the utility model, the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] Embodiment 1

[0030] As Figures 1-4As shown, the utility model provides a technical scheme: a aluminum profile mould heating furnace, including heating furnace body 1, both sides of heating furnace body 1 inside are equipped with heater 11, and one end of heating furnace body 1 is connected with heating frame 3 through pull-out structure 2;

[0031] Heating frame 3 includes pull-out cover plate 31, supporting base 32, rotating seat 33, annular tooth groove 34, rack frame 35 and handle 36, pull-out cover plate 31 and supporting base 32 form L-shaped support structure, rotating seat 33 is rotatably connected in supporting base 32, and rotating seat 33 is composed of two discs, annular tooth groove 34 is formed in the periphery of bottom disc, and is engagedly connected with rack frame 35, rack frame 35 extends out supporting base 32 and penetrates pull-out cover plate 31 end, and handle 36 is installed on the end, and rack frame 35 is pushed and pulled by hand handle 36 and is engagedly connected with annular tooth groove 34, to drive rotating seat 33 to rotate.

[0032] It should be noted that the top end of rotating seat 33 is provided with a heating support disc 333, and a stand is arranged between the heating support disc 333 and the rotating seat 33, so that a spacing is formed between the rotating seat 33 and the heating support disc 333, hot air can enter from the bottom, and the heating support disc 333 is designed in a mosquito coil shape, so that the bottom of the mold can also be well heated, and the bottom of the mold can be heated, and the top end of the peripheral rotating seat 33 of the heating support disc 333 is provided with a vertical enclosure 334 to prevent the mold from falling.

[0033] Example 2

[0034] As Figure 1 , Figure 3 and Figure 4 As shown, pull-out structure 2 includes guide rail frame 21, moving wheel 22 and guide block 23, guide rail frame 21 is arranged symmetrically on both sides of heating furnace body 1 and extends out of the outside length of heating furnace body 1, and the length of the extended part is greater than the length of supporting base 32, so that the extended part can place supporting base 32, a plurality of moving wheels 22 are installed in the groove of guide rail frame 21 corresponding to the bottom of supporting base 32, and guide blocks 23 are also installed on both sides and are slidably connected, the design of moving wheel 22 and guide block 23 enables heating frame 3 to easily slide on guide rail frame 21, which is convenient and labor-saving.

[0035] As Figure 1 shown, the top end of supporting base 32 is provided with a rotating groove 331 for the built-in rotating seat 33, the rotating groove 331 is composed of two disc grooves of different sizes from top to bottom, and the two discs of different sizes are matched with the two disc parts of rotating seat 33, the bottom of rotating seat 33 is provided with a rotating shaft groove 332, and rotating seat 33 is installed in the shaft seat in rotating groove 331 through rotating shaft groove 332 and is rotated.

[0036] AsFigure 1 As shown, the rack 35 is built in the pull-out slot 351 opened along the outer side of the rotating slot 331, the rack 35 is slidingly connected in the pull-out slot 351, and the damage and conduction of the hot gas are minimal due to the blocking of the two disc rotating seats 33 on the rotating slot 331 and the blocking of the rack 35.

[0037] As shown, the rack 35 is provided with two sets of scale lines 352 at the top end of the outer side portion of the pull-out slot 351, the interval between the two sets of scale lines 352 is the same as the rotation radius of the half rotation of the rack 35 engaged with the annular tooth groove 34, and the specific design is customized according to the requirements and size. Figure 2

[0038] The working process of the utility model is as follows: the heater 11 inside the heating furnace body 1 is started to preheat the heating furnace body 1, the temperature in the furnace is ensured to reach the required heating temperature, the aluminum profile mold to be heated is placed on the heating support disc 333, the heating frame 3 (with the mold) is stably pushed into the inside of the heating furnace body 1 through the guide rail frame 21, the moving wheel 22 and the guide block 23 of the pull-out structure 2, the handle 36 is held, the rack 35 is pushed and pulled according to the heating requirement of the mold, the engagement connection of the rack 35 and the annular tooth groove 34 enables the rotating seat 33 to stably rotate, at the same time, the two sets of scale lines 352 at the top end of the rack 35 can accurately control the rotation angle of the mold, the interval between the two sets of scale lines 352 is the same as the rotation radius of the half rotation of the rack 35 engaged with the annular tooth groove 34, which means that the mold will rotate a fixed angle every time the rack 35 is pushed or pulled to the adjacent scale line 352, and through the multiple rotation of the heating support disc 333 (and the mold above), it can be ensured that each part of the mold can be uniformly heated;

[0039] When the mold reaches the required heating temperature, the heater 11 is turned off, and the heating frame 3 (with the heated mold) is stably pulled out of the heating furnace body 1 again by using the pull-out structure 2.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.​

Claims

1. An aluminium profile die heating furnace comprising a heating furnace body (1), characterised in that: One end of the heating furnace body (1) is connected with a heating frame (3) through a pulling structure (2); The heating frame (3) comprises a pulling cover plate (31), a supporting base (32), a rotating seat (33), an annular tooth groove (34), a rack frame (35) and a handle (36), the pulling cover plate (31) and the supporting base (32) form an L-shaped support structure, the rotating seat (33) is rotatably connected to the supporting base (32), and the rotating seat (33) is composed of two discs, an annular tooth groove (34) is formed in the periphery of the bottom disc, and the annular tooth groove (34) is rotatably connected with the rack frame (35), one end of the rack frame (35) extends out of the supporting base (32) and penetrates through the pulling cover plate (31), and the handle (36) is mounted on the end, the handle (36) is held to push and pull the rack frame (35), the rack frame (35) is rotatably connected with the annular tooth groove (34), and the rotating seat (33) is driven to rotate.

2. The aluminum profile die heating furnace according to claim 1, characterized in that: Heaters (11) are mounted on both sides of the heating furnace body (1).

3. The aluminum profile die heating furnace according to claim 1, characterized in that: The pulling structure (2) comprises a guide rail frame (21), a moving wheel (22) and a guide block (23), the guide rail frame (21) is arranged symmetrically on the heating furnace body (1) and extends out of the heating furnace body (1), the length of the guide rail frame (21) is greater than the length of the supporting base (32), a plurality of groups of moving wheels (22) are mounted in the corresponding grooves of the guide rail frame (21) at the bottom of the supporting base (32), and guide blocks (23) are also mounted on both sides in a sliding connection mode.

4. The aluminum shape die heating furnace according to claim 1, characterized in that: A rotating groove (331) for the built-in rotating seat (33) is formed in the top end of the supporting base (32), and the rotating groove (331) is composed of two disc grooves of different sizes from top to bottom and is matched with the rotating seat (33).

5. An aluminium profile die heating furnace according to claim 4, characterised in that: A rotating shaft groove (332) is formed in the bottom of the rotating seat (33), and the rotating shaft groove (332) is mounted in the shaft seat in the rotating groove (331) to rotate.

6. An aluminum shape die heating furnace according to claim 4, characterized in that: The rack frame (35) is built in a pulling groove (351) formed along the outside of the small disc groove of the rotating groove (331).

7. An aluminum shape die heating furnace according to claim 6, characterized in that: Two groups of scale lines (352) are arranged at the top of the rack frame (35) outside the pulling groove (351), the distance between the two groups of scale lines (352) is the same as the radius of rotation of a half circle of the rack frame (35) engaged with the annular tooth groove (34).

8. The aluminum shape die heating furnace according to claim 1, characterized in that: A heating support disc (333) is mounted at the top of the rotating seat (33), a stand is arranged between the heating support disc (333) and the rotating seat (33), the heating support disc (333) is designed in a mosquito coil shape, the bottom of the mold can be heated, and a vertical enclosure (334) is mounted at the top of the rotating seat (33) outside the heating support disc (333).

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