Cooling device for aluminum profile machining

Abstract

The utility model discloses a cooling device for aluminum profile processing, which comprises a top plate, an upper cooling plate, a lower cooling plate and a bottom plate which are sequentially arranged from top to bottom, and a transversely through profile channel is arranged at the upper position of the lower cooling plate; the front cooling area and the rear cooling area are arranged in the upper cooling plate and the lower cooling plate side by side; wherein the front cooling area comprises a front upper cooling area and a front lower cooling area; the front upper cooling area and the front lower cooling area are communicated through a front communication hole, a first water injection pipe is arranged at the top of the front upper cooling area, and a first water return pipe is arranged at the bottom of the front lower cooling area; the rear cooling area comprises a rear upper cooling area and a rear lower cooling area; the rear upper cooling area and the rear lower cooling area are communicated through a rear communication hole, a second water injection pipe is arranged at the top of the rear upper cooling area, a second water return pipe is arranged at the bottom of the rear lower cooling area, the cooling device is provided with two sets of cooling channels side by side, and the cooling effect is good; and circulating cooling water is adopted for cooling, so that the energy consumption is lower than that of pure fan cooling.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile processing equipment, and specifically relates to a cooling device for aluminum profile processing. Background Art

[0002] Aluminum and its alloys have a series of excellent properties. Among the applications of metal materials, the application of aluminum is second only to that of steel.

[0003] Aluminum profiles are formed by extrusion. Aluminum profiles coming out of the extruder need to be cooled due to their high temperature to facilitate the next step of processing or treatment. In the prior art, air cooling is usually used for cooling. The efficiency of air cooling is slow and the cooling device is only provided with a fan at the bottom of the aluminum profile, resulting in insufficient cooling of the aluminum profile, which is not conducive to the next step of processing.

[0004] Chinese patent application No. 2012101772274 discloses an aluminum profile cooling device, including a roller frame and a lower blowing cooling device arranged below the roller frame. The heat dissipation effect is improved by increasing the number of cooling fans, so that the aluminum profile is fully cooled, which is beneficial to shortening the length of the cooling device. Multiple fans work at the same time, with high energy consumption and loud noise, which is not conducive to energy conservation and emission reduction of enterprises and the health of workers. Utility Model Content

[0005] The utility model aims to provide a cooling device for aluminum profile processing to solve the above-mentioned shortcomings.

[0006] The technical solution adopted by the utility model is: a cooling device for aluminum profile processing, comprising a top plate, an upper cooling plate, a lower cooling plate and a bottom plate arranged in sequence from top to bottom, wherein a profile channel which passes horizontally through is arranged at the upper position of the lower cooling plate;

[0007] The front cooling zone and the rear cooling zone are arranged side by side in the upper cooling plate and the lower cooling plate;

[0008] Wherein, the front cooling zone includes a front upper cooling zone arranged at an upper position of the upper cooling plate and a front lower cooling zone arranged at a lower position of the lower cooling plate;

[0009] The front upper cooling zone and the front lower cooling zone cover the upper and lower parts of the profile channel respectively, the front upper cooling zone and the front lower cooling zone are connected through a front connecting hole, a first water injection pipe is provided on the top of the front upper cooling zone, and a first water return pipe is provided on the bottom of the front lower cooling zone;

[0010] The rear cooling zone includes a rear upper cooling zone arranged at an upper position of the upper cooling plate and a rear lower cooling zone arranged at a lower position of the lower cooling plate;

[0011] The upper rear cooling zone and the lower rear cooling zone also cover the upper and lower parts of the profile channel respectively, and are connected to each other through a rear connecting hole. A second water injection pipe is provided on the top of the upper rear cooling zone, and a second water return pipe is provided on the bottom of the lower rear cooling zone.

[0012] Furthermore, the front upper cooling zone and the front lower cooling zone are groove structures, and the grooves are filled with cooling water.

[0013] Furthermore, the upper rear cooling zone and the lower rear cooling zone are “S”-shaped cooling channels.

[0014] Beneficial Effects

[0015] The cooling device has two sets of cooling channels arranged side by side, and has a good cooling effect;

[0016] The cooling is carried out by circulating cooling water, which consumes less energy than simple fan cooling.

[0017] Compared with using multiple fans for cooling, this cooling method has low noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of the utility model;

[0019] Figure 2 It is an axonometric drawing of the utility model;

[0020] Figure 3 It is the first cross-sectional view of the utility model;

[0021] Figure 4 It is a second cross-sectional view of the utility model;

[0022] Figure 5 This is a bottom view of the lower cooling plate of the utility model;

[0023] Figure 6 This is a top view of the upper cooling plate of the utility model;

[0024] in:

[0025] 1-top plate, 2-second water injection pipe, 3-upper cooling plate, 4-lower cooling plate, 5-bottom plate, 6-second water return pipe, 7-first water return pipe, 8-first water injection pipe;

[0026] 3a-front upper cooling zone, 3b-rear upper cooling zone;

[0027] 4a-front lower cooling zone, 4b-rear lower cooling zone, 4c-front connecting hole, 4d-rear connecting hole, 4e-profile channel. DETAILED DESCRIPTION

[0028] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0029] See also Figures 1 to 6 A cooling device for aluminum profile processing, comprising a top plate 1, an upper cooling plate 3, a lower cooling plate 4 and a bottom plate 5 arranged in sequence from top to bottom, wherein a profile channel 4e which passes through horizontally is arranged at the upper position of the lower cooling plate 4;

[0030] The front cooling zone and the rear cooling zone are arranged side by side in the upper cooling plate 3 and the lower cooling plate 4;

[0031] The front cooling zone includes a front upper cooling zone 3a disposed at an upper position of the upper cooling plate 3 and a front lower cooling zone 4a disposed at a lower position of the lower cooling plate 4. Since the front cooling zone is close to the front cooling zone, a large amount of cooling water is required. The front upper cooling zone 3a and the front lower cooling zone 4a are groove structures, and the grooves are filled with cooling water.

[0032] The front upper cooling zone 3a and the front lower cooling zone 4a are respectively covered on the upper and lower sides of the profile channel 4e, and the front upper cooling zone 3a and the front lower cooling zone 4a are connected through a front connecting hole 4c. A first water injection pipe 8 is provided on the top of the front upper cooling zone 3a, and a first water return pipe 7 is provided on the bottom of the front lower cooling zone 4a.

[0033] The rear cooling zone includes a rear upper cooling zone 3b disposed at an upper position of the upper cooling plate 3 and a rear lower cooling zone 4b disposed at a lower position of the lower cooling plate 4;

[0034] The upper rear cooling zone 3b and the lower rear cooling zone 4b also cover the upper and lower parts of the profile channel 4e respectively. The upper rear cooling zone 3b and the lower rear cooling zone 4b are connected through a rear connecting hole 4d. A second water injection pipe 1 is provided at the top of the upper rear cooling zone 3b, and a second water return pipe 6 is provided at the bottom of the lower rear cooling zone 4b.

[0035] Since the rear cooling zone is close to the rear cooling zone, a large amount of cooling water is not required. The rear upper cooling zone and the rear lower cooling zone are "S"-shaped cooling channels, which can extend the cooling time.

[0036] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A cooling device for aluminum profile processing, characterized in that: It includes a top plate, an upper cooling plate, a lower cooling plate and a bottom plate which are arranged in sequence from top to bottom, and a profile channel which penetrates horizontally is arranged at the upper position of the lower cooling plate; The front cooling zone and the rear cooling zone are arranged side by side in the upper cooling plate and the lower cooling plate; Wherein, the front cooling zone includes a front upper cooling zone arranged at an upper position of the upper cooling plate and a front lower cooling zone arranged at a lower position of the lower cooling plate; The front upper cooling zone and the front lower cooling zone cover the upper and lower parts of the profile channel respectively, the front upper cooling zone and the front lower cooling zone are connected through a front connecting hole, a first water injection pipe is provided on the top of the front upper cooling zone, and a first water return pipe is provided on the bottom of the front lower cooling zone; The rear cooling zone includes a rear upper cooling zone arranged at an upper position of the upper cooling plate and a rear lower cooling zone arranged at a lower position of the lower cooling plate; The upper rear cooling zone and the lower rear cooling zone also cover the upper and lower parts of the profile channel respectively, and are connected to each other through a rear connecting hole. A second water injection pipe is provided on the top of the upper rear cooling zone, and a second water return pipe is provided on the bottom of the lower rear cooling zone.

2. A cooling device for aluminum profile processing according to claim 1, characterized in that: The front upper cooling zone and the front lower cooling zone are groove structures, and the grooves are filled with cooling water.

3. A cooling device for aluminum profile processing according to claim 2, characterized in that: The rear upper cooling zone and the rear lower cooling zone are "S"-shaped cooling channels.

Images