Die heating device for aluminum profile machining

Abstract

The utility model discloses a mould heating device for aluminum profile processing, which relates to the technical field of mould heating devices and comprises a heating box, the top of the heating box is fixedly connected with a water storage tank, one side of the water storage tank is provided with a water pump, and the other side of the water storage tank is provided with a water outlet. A water pumping pipe is fixedly connected to the output end of the side, close to the water storage tank, of the water pump, a cooling mechanism is arranged on the top of the heating box, a heating pipe is fixedly connected to the inner wall of the heating box, a vertical plate is fixedly connected to the inner bottom wall of the heating box, and an expansion plate is rotatably connected to the outer wall of the vertical plate; by means of the shrinking mechanism and the cooling mechanism, the problems that when an aluminum profile machining mold is heated through existing equipment, due to the fact that the internal space of a heating box is limited, the space utilization rate is low when molds of different sizes are placed in the heating box to be heated, and manual taking out is needed after heating is completed are solved. And as waste heat exists in the heating box, the risk that people are scalded exists.

Description

Technical Field

[0001] The utility model belongs to the technical field of mold heating devices, in particular to a mold heating device used for aluminum profile processing. Background Art

[0002] In the aluminum profile processing process, the mold is a forming tool, and its temperature and state have an important impact on the quality and production efficiency of the final product. By heating the mold, it can ensure the uniform flow of aluminum during the extrusion process, reduce deformation and cracks, and improve the surface quality and dimensional accuracy of the product.

[0003] When existing equipment heats aluminum profile processing molds, due to the limited internal space of the heating box, the space utilization rate is not high when molds of different sizes are placed inside the heating box for heating. After heating is completed, they need to be manually removed, and there is a risk of burns due to residual heat inside the heating box. Utility Model Content

[0004] The purpose of the utility model is to provide a mold heating device for aluminum profile processing. Through the contraction mechanism, the utility model solves the problem that when the existing equipment heats the aluminum profile processing mold, due to the limited internal space of the heating box, when molds of different sizes are placed inside the heating box for heating, the space utilization rate is not high, and the molds need to be manually taken out after heating is completed. Due to the residual heat inside the heating box, there is a risk of scalding people.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a mold heating device for aluminum profile processing, comprising a heating box, the top of the heating box is fixedly connected to a water storage tank, one side of the water storage tank is provided with a water pump, the output end of the water pump close to the water storage tank is fixedly connected to a water suction pipe, the top of the heating box is provided with a cooling mechanism, the inner wall of the heating box is fixedly connected to a heating pipe, the inner bottom wall of the heating box is fixedly connected to a vertical plate, the outer wall of the vertical plate is rotatably connected to an expansion plate, the inner bottom wall of the heating box is provided with a contraction mechanism, the outer wall of the heating box is provided with a box door, and the outer wall of the heating box is provided with a controller.

[0007] Furthermore, the water pumping pipe is fixedly connected to the outer wall of the water storage tank, and the heating pipes are distributed in a vertical array on the inner wall of the heating box.

[0008] Furthermore, the cooling mechanism includes a water outlet pipe, which is fixedly connected to an output end of the water pump on a side away from the water storage tank, and an end of the water outlet pipe is fixedly connected to a water distribution pipe.

[0009] Furthermore, a nozzle is fixedly connected to the bottom of the water distribution pipe, a pad is sleeved on the outer wall of the nozzle, and the pad is fixedly connected to the top of the heating box by bolts.

[0010] Furthermore, an L-shaped connector is fixedly connected to the outer wall of the expansion plate, and the L-shaped connector is symmetrically distributed with the expansion plate as the axis. The end of the expansion plate away from the L-shaped connector is fixedly connected to a rotating shaft, and the rotating shaft is symmetrically distributed with the expansion plate as the axis. The rotating shaft is rotatably connected to the inner wall of the vertical plate.

[0011] Furthermore, the contraction mechanism includes a screw, the bottom of which is rotatably connected to the inner bottom wall of the heating box, the top of which is fixedly connected to a twist handle, and the screw extends from the inside of the heating box to the outside of the heating box.

[0012] Furthermore, the outer surface of the screw is meshed and rotatably connected to a sleeve, and a pull rod is rotatably connected to the outer wall of the sleeve. The pull rods are symmetrically distributed with the sleeve as the axis, and one end of the pull rod away from the sleeve is rotatably connected to the outer wall of the L-shaped connector.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model rotates the twist handle to drive the screw to rotate, and then drives the sleeve to move downward on the outer surface of the screw. Under the action of the sleeve pushing the pull rod and the gravity of the expansion plate, the expansion plate rotates along the rotating shaft, and then the expansion plate is horizontally expanded, so that more smaller molds can be placed, so that the utilization rate of the space for placing smaller molds inside the heating box is improved without affecting the placement of larger molds.

[0015] 2. The utility model starts the controller, which causes the controller to start the heating tube to heat the inside of the heating box. After completing the heating of the mold, the water pump is started before taking out the mold, so that the water pump transports the condensed water inside the water storage tank through the outlet pipe to the water distribution pipe, and then sprays the mist liquid through the nozzle to quickly cool down the residual heat inside the heating box, avoiding burns when manually taking out the mold, thereby improving the safety of the device.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cooling mechanism structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the heating box of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the contraction mechanism of the utility model;

[0022] Figure 5 This is a schematic diagram of the expansion board structure of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0024] 1. Heating box; 2. Water storage tank; 3. Water extraction pipe; 4. Water pump; 5. Cooling mechanism; 501. Water outlet pipe; 502. Water distribution pipe; 503. Pad; 504. Nozzle; 6. Heating tube; 7. Vertical plate; 8. Extension plate; 801. L-shaped connector; 802. Rotating shaft; 9. Retraction mechanism; 901. Screw; 902. Twist handle; 903. Sleeve; 904. Pull rod; 10. Box door; 11. Controller. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-5As shown, the utility model is a mold heating device for aluminum profile processing, including a heating box 1, a water tank 2 is fixedly connected to the top of the heating box 1, a water pump 4 is provided on one side of the water tank 2, and a water pump 3 is fixedly connected to the output end of the water pump 4 close to the water tank 2, a cooling mechanism 5 is provided on the top of the heating box 1, a heating tube 6 is fixedly connected to the inner wall of the heating box 1, a vertical plate 7 is fixedly connected to the inner bottom wall of the heating box 1, an expansion plate 8 is rotatably connected to the outer wall of the vertical plate 7, a contraction mechanism 9 is provided on the inner bottom wall of the heating box 1, a box door 10 is provided on the outer wall of the heating box 1, and a controller 11 is provided on the outer wall of the heating box 1.

[0027] Among them Figure 2-3 As shown, the water extraction pipe 3 is fixedly connected to the outer wall of the water storage tank 2 , and the heating tubes 6 are distributed in a vertical array on the inner wall of the heating box 1 .

[0028] Among them Figure 2 As shown, the cooling mechanism 5 includes a water outlet pipe 501 , which is fixedly connected to the output end of the water pump 4 away from the water tank 2 , and the end of the water outlet pipe 501 is fixedly connected to a water distribution pipe 502 .

[0029] Among them Figure 1-2 As shown, a nozzle 504 is fixedly connected to the bottom of the water distribution pipe 502, and a pad 503 is sleeved on the outer wall of the nozzle 504. The pad 503 is fixedly connected to the top of the heating box 1 by bolts; the water pump 4 transports the condensed water inside the water storage tank 2 to the water distribution pipe 502 through the outlet pipe 501, and then sprays the mist liquid through the nozzle 504 to quickly cool down the residual heat inside the heating box 1.

[0030] Among them Figure 5 As shown, an L-shaped connector 801 is fixedly connected to the outer wall of the expansion plate 8, and the L-shaped connector 801 is symmetrically distributed with the expansion plate 8 as the axis. The end of the expansion plate 8 away from the L-shaped connector 801 is fixedly connected to a rotating shaft 802, and the rotating shaft 802 is symmetrically distributed with the expansion plate 8 as the axis. The rotating shaft 802 is rotatably connected to the inner wall of the vertical plate 7; under the self-gravity of the expansion plate 8, the expansion plate 8 rotates along the rotating shaft 802, and then the expansion plate 8 is horizontally unfolded.

[0031] Among them Figure 1-4 As shown, the contraction mechanism 9 includes a screw 901, the bottom of the screw 901 is rotatably connected to the inner bottom wall of the heating box 1, and the top of the screw 901 is fixedly connected with a twist handle 902. The screw 901 extends from the inside of the heating box 1 to the outside of the heating box 1; rotating the twist handle 902 causes the twist handle 902 to drive the screw 901 to rotate.

[0032] Among them Figure 5As shown, the outer surface of the screw 901 is engaged and rotatably connected with the sleeve 903, and the outer wall of the sleeve 903 is rotatably connected with the pull rod 904. The pull rod 904 is symmetrically distributed with the sleeve 903 as the axis, and the end of the pull rod 904 away from the sleeve 903 is rotatably connected to the outer wall of the L-shaped connecting piece 801; the twist handle 902 drives the screw 901 to rotate, and then drives the sleeve 903 to move downward on the outer surface of the screw 901.

[0033] A specific application of this embodiment is:

[0034] When the staff needs to use the device, they first open the box door 10 and then place the mold inside the heating box 1. When placing a larger mold, they only need to place the mold directly on the bottom wall of the heating box 1. When heating multiple smaller molds, by turning the twist handle 902, the twist handle 902 drives the screw 901 to rotate, and then drives the sleeve 903 to move downward on the outer surface of the screw 901. Under the action of the sleeve 903 pushing the pull rod 904 and the self-gravity of the expansion plate 8, the expansion plate 8 rotates along the rotating shaft 802, and then the expansion plate 8 is horizontally expanded, so that the space inside the heating box 1 can be vertically expanded. The placement space is now expanded, and more smaller molds can be placed, so that the utilization rate of the placement space for smaller molds inside the heating box 1 is improved without affecting the placement of larger molds; by starting the controller 11, the controller 11 starts the heating tube 6 to heat the inside of the heating box 1. After the heating of the mold is completed, the water pump 4 is started before the mold is taken out, so that the water pump 4 transports the condensed water inside the water storage tank 2 through the outlet pipe 501 to the water distribution pipe 502, and then sprays the mist liquid through the nozzle 504 to quickly cool down the residual heat inside the heating box 1, avoid being scalded when manually taking out the mold, and improve the safety of the device.

[0035] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0036] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mold heating device for aluminum profile processing, comprising a heating box (1), characterized in that: The top of the heating box (1) is fixedly connected to a water storage tank (2), a water pump (4) is provided on one side of the water storage tank (2), and a water pump (3) is fixedly connected to an output end of the water pump (4) close to the water storage tank (2). A cooling mechanism (5) is provided on the top of the heating box (1), a heating pipe (6) is fixedly connected to the inner wall of the heating box (1), a vertical plate (7) is fixedly connected to the inner bottom wall of the heating box (1), an expansion plate (8) is rotatably connected to the outer wall of the vertical plate (7), a contraction mechanism (9) is provided on the inner bottom wall of the heating box (1), a box door (10) is provided on the outer wall of the heating box (1), and a controller (11) is provided on the outer wall of the heating box (1).

2. A mold heating device for aluminum profile processing according to claim 1, characterized in that: The water extraction pipe (3) is fixedly connected to the outer wall of the water storage tank (2), and the heating pipes (6) are distributed in a vertical array on the inner wall of the heating box (1).

3. A mold heating device for aluminum profile processing according to claim 1, characterized in that: The cooling mechanism (5) comprises a water outlet pipe (501), the water outlet pipe (501) being fixedly connected to an output end of the water pump (4) away from the water storage tank (2), and the end of the water outlet pipe (501) being fixedly connected to a water distribution pipe (502).

4. A mold heating device for aluminum profile processing according to claim 3, characterized in that: The bottom of the water distribution pipe (502) is fixedly connected to a nozzle (504), the outer wall of the nozzle (504) is sleeved with a pad (503), and the pad (503) is fixedly connected to the top of the heating box (1) by bolts.

5. The mold heating device for aluminum profile processing according to claim 1, characterized in that: An L-shaped connecting piece (801) is fixedly connected to the outer wall of the expansion plate (8), and the L-shaped connecting piece (801) is symmetrically distributed with the expansion plate (8) as the axis. A rotating shaft (802) is fixedly connected to the end of the expansion plate (8) away from the L-shaped connecting piece (801), and the rotating shaft (802) is symmetrically distributed with the expansion plate (8) as the axis. The rotating shaft (802) is rotatably connected to the inner wall of the vertical plate (7).

6. A mold heating device for aluminum profile processing according to claim 5, characterized in that: The shrinking mechanism (9) includes a screw (901), the bottom of the screw (901) is rotatably connected to the inner bottom wall of the heating box (1), the top of the screw (901) is fixedly connected to a twist handle (902), and the screw (901) extends from the inside of the heating box (1) to the outside of the heating box (1).

7. A mold heating device for aluminum profile processing according to claim 6, characterized in that: The outer surface of the screw rod (901) is engaged and rotatably connected with a sleeve (903), and the outer wall of the sleeve (903) is rotatably connected with a pull rod (904). The pull rod (904) is symmetrically distributed with the sleeve (903) as the axis, and the end of the pull rod (904) away from the sleeve (903) is rotatably connected to the outer wall of the L-shaped connector (801).

Images