Material moving and cooling mechanism of one-output four-extrusion matched cooling bed

Abstract

The utility model discloses a one-out-four extrusion matching cooling bed material moving and cooling mechanism which comprises an upper conveying frame, a lower conveying frame, two sets of conveying assemblies and air cooling bases, the air cooling bases are fixed to the surfaces of the upper conveying frame and the lower conveying frame and arranged oppositely, and the two sets of conveying assemblies are fixed to the surfaces of the upper conveying frame and the lower conveying frame respectively and arranged oppositely. The conveying assemblies on the surfaces of the upper conveying frame and the lower conveying frame are located in the same vertical plane. Each conveying assembly comprises a transmission strip, a swing guide strip, a clamping conveying belt set and a transmission chain wheel rotationally installed on the inner side of the upper conveying frame and the inner side of the lower conveying frame. According to the novel clamping type material strip conveying structure, clamping and transmission conveying are conducted through the clamping conveying belt set under the guide of the swing guide strip, the conveying contact area is reduced, the surface of a sectional material is comprehensively cooled, meanwhile, the heat conduction amount of the sectional material and the conveying structure is reduced through the heat insulation clamping plate, and the heat conduction efficiency is improved. And the cooling stability of the molded material strip is improved in continuous work.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile cooling, in particular to a cold bed material transfer cooling mechanism for a four-out-one extrusion. Background Technique

[0002] The cold bed material transfer cooling mechanism for a four-out-one extrusion is specifically designed for the extrusion of four-out-one solar aluminum frame profiles and is used as a supporting component of the extrusion cold bed. There are several common types of material transfer mechanisms on the market: (1) Robotic material transfer mechanism: The profile is grabbed from the roller table and placed on the cold bed through the movement of the robot. This material transfer mechanism has high flexibility and accuracy and can be applied to profiles of different shapes and sizes. However, the manufacturing cost of the robot is relatively high, and regular maintenance is required. (2) Slide table type material transfer mechanism: The profile is transferred from the roller table to the cold bed through the movement of the slide table. This material transfer mechanism has a simple structure and low manufacturing cost, but its accuracy and stability are relatively poor, and regular adjustment is required. (3) Rolling type material transfer mechanism: The profile is transferred from the roller table to the cold bed through the movement of a set of rolling wheels. This material transfer mechanism has the characteristics of simple structure and low manufacturing cost, but its accuracy and stability are also relatively poor, and regular adjustment is required. (4) Pneumatic type material transfer mechanism: The profile is transferred from the roller table to the cold bed through the movement of the cylinder. This material transfer mechanism has the characteristics of simple structure and low manufacturing cost, but its accuracy and stability are also relatively poor, and regular maintenance is required.

[0003] The existing cold bed material transfer cooling mechanism generally adopts an air-cooling structure to perform one-way air cooling on the surface of the cold bed to cool the surface of the profile. Since the contact area between the cold bed and the profile surface is large and the heat conduction effect is good, the temperature of the cold bed surface gradually increases during continuous use, affecting the subsequent profile cooling efficiency. In addition, the cold bed affects the air flow movement efficiency. Moreover, the single-sided air-cooling measure causes the cooling rate imbalance on both sides of the profile, resulting in thermal stress deformation and bending of the profile, affecting the profile quality. In view of this, research and improvement are carried out on the existing problems, and a cold bed material transfer cooling mechanism for a four-out-one extrusion is provided to solve the existing problems, aiming to achieve the purpose of solving the problems and improving the practical value through this technology. Content of the Utility Model

[0004] The utility model aims to solve the technical problems existing in the prior art or related technologies.

[0005] To this end, the technical solution adopted by the utility model is as follows: a four-out-one extrusion supporting cooling bed material transfer and cooling mechanism, including: an upper conveyor frame, a lower conveyor frame, a conveying component, and air-cooling bases fixedly arranged oppositely on the surfaces of the upper conveyor frame and the lower conveyor frame. The number of the conveying components is two groups, which are respectively fixed on the surfaces of the upper conveyor frame and the lower conveyor frame and are arranged oppositely. The conveying components on the surfaces of the upper conveyor frame and the lower conveyor frame are located in the same vertical plane. The conveying component includes a conduction bar, a swing guide bar, a clamping conveyor belt group, and driving sprockets rotatably installed inside the upper conveyor frame and the lower conveyor frame. The two ends of the conduction bar are connected to the two ends of the swing guide bar respectively and combined into a ring shape. Driving motors for driving the driving sprockets to rotate are fixedly installed on the surfaces of the upper conveyor frame and the lower conveyor frame. The clamping conveyor belt group includes a first swing bar, a connecting bar, and a second swing bar connected in sequence. The clamping conveyor belt group includes a flexible strip and a plurality of sliding guide plates fixed on the surface of the flexible strip. A heat-insulating clamping plate is fixedly installed on one side of the sliding guide plate. The sliding guide plate is slidably sleeved on the surfaces of the conduction bar and the swing guide bar.

[0006] In a preferred example of the utility model, it can be further configured that: the number of the air-cooling bases is four and is evenly divided into two groups. Each group of air-cooling bases is symmetrically arranged on both sides of the conveying component, and the two groups of air-cooling bases are arranged oppositely.

[0007] In a preferred example of the utility model, it can be further configured that: a plurality of fans are arranged inside the air-cooling base, an air intake grid for air flow introduction is arranged on one side of the air-cooling base, and an air outlet grid surface is arranged on the other side of the air-cooling base.

[0008] In a preferred example of the utility model, it can be further configured that: the first swing bar and the second swing bar are in a spiral twist shape, and the rotation directions of the first swing bar and the second swing bar are opposite. The tilting angles of the first swing bar and the second swing bar are less than or equal to 90 degrees.

[0009] In a preferred example of the utility model, it can be further configured that: the heat-insulating clamping plate is a component made of heat-insulating plate material, and the surface of the heat-insulating clamping plate is flexible.

[0010] In a preferred example of the utility model, it can be further configured that: the flexible strip is a flexible strip structure, and a tooth groove for meshing and conveying with the driving sprocket is arranged on one side of the flexible strip.

[0011] The beneficial effects obtained by the utility model are as follows:

[0012] 1. In the utility model, by setting a new type of clamping type material strip conveying structure, it is clamped and conveyed by the clamping conveyor belt group under the guidance of the swing guide bar, the conveying contact area is reduced, the surface of the profile is cooled comprehensively, and at the same time, the heat conduction amount between the profile and the conveying structure is reduced by the heat-insulating clamping plate, so as to improve the stability of the profile strip cooling during continuous operation.

[0013] 2. In the present utility model, by arranging a number of air-cooling bases disposed oppositely on the surfaces of the upper conveyor frame and the lower conveyor frame, under the guidance of the swing guide bar, the control material strip swings reciprocally during the clamping and conveying process, so that the air flow is guided to flow obliquely on the surface of the profile, further improving the contact effect between the air flow and the profile surface and enhancing the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the conveying assembly of an embodiment of the present utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the clamping conveyor belt group of an embodiment of the present utility model;

[0017] Figure 4 It is a schematic diagram of a partial structure of the clamping conveyor belt group of an embodiment of the present utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the swing guide bar of an embodiment of the present utility model;

[0019] Figure 6 It is a schematic diagram of the structure of the air-cooling base of an embodiment of the present utility model.

[0020] Reference Signs:

[0021] 100, upper conveyor frame; 200, lower conveyor frame;

[0022] 300, conveying assembly; 310, conduction bar; 320, swing guide bar; 330, clamping conveyor belt group; 340, driving sprocket; 350, driving motor; 321, first swing bar; 332, second swing bar; 333, connecting bar; 331, flexible bar; 332, sliding guide plate; 333, heat insulation clamping plate;

[0023] 400, air-cooling base; 410, air intake grid; 401, air outlet grid surface. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.

[0025] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present utility model.

[0026] The following describes a four-out-of-one extrusion supporting cooling bed material transfer and cooling mechanism provided by some embodiments of the present utility model in conjunction with the accompanying drawings.

[0027] In conjunction with Figure 1-6 As shown, the four-out-of-one extrusion supporting cooling bed material transfer and cooling mechanism provided by the present utility model includes: an upper conveyor frame 100, a lower conveyor frame 200, a conveying assembly 300, and air-cooling bases 400 fixedly arranged oppositely on the surfaces of the upper conveyor frame 100 and the lower conveyor frame 200. The number of the conveying assemblies 300 is two groups, which are respectively fixed on the surfaces of the upper conveyor frame 100 and the lower conveyor frame 200 and are arranged oppositely. The conveying assemblies 300 on the surfaces of the upper conveyor frame 100 and the lower conveyor frame 200 are located in the same vertical plane. The conveying assembly 300 includes a conduction strip 310, a swing guide strip 320, a clamping conveyor belt group 330, and a driving sprocket 340 rotatably installed inside the upper conveyor frame 100 and the lower conveyor frame 200. The two ends of the conduction strip 310 are connected to the two ends of the swing guide strip 320 and are combined into a ring shape. A driving motor 350 for driving the driving sprocket 340 to rotate is fixedly installed on the surfaces of the upper conveyor frame 100 and the lower conveyor frame 200. The clamping conveyor belt group 330 includes a first swing bar 321, a connecting bar 323, and a second swing bar 322 connected in sequence. The clamping conveyor belt group 330 includes a flexible strip 331 and a plurality of sliding guide plates 332 fixed on the surface of the flexible strip 331. A heat insulation clamping plate 333 is fixedly installed on one side of the sliding guide plate 332. The sliding guide plate 332 is slidably sleeved on the surfaces of the conduction strip 310 and the swing guide strip 320.

[0028] In this embodiment, the number of the air-cooling bases 400 is four and they are evenly divided into two groups. Each group of air-cooling bases 400 is symmetrically arranged on both sides of the conveying assembly 300, and the two groups of air-cooling bases 400 are arranged oppositely.

[0029] In this embodiment, a plurality of fans are provided inside the air-cooling base 400, an air intake grid 410 for air flow introduction is provided on one side of the air-cooling base 400, and an air outlet grid surface 401 is provided on the other side of the air-cooling base 400.

[0030] Specifically, the air-cooling base 400 performs air-cooling on the profiles clamped by the conveying assembly 300 to perform double-sided cooling on the surfaces of the profiles.

[0031] In this embodiment, the first swing bar 321 and the second swing bar 322 are in a spiral twisted shape, and the spiral directions of the first swing bar 321 and the second swing bar 322 are opposite. The tilting angles of the first swing bar 321 and the second swing bar 322 are less than or equal to 90 degrees.

[0032] Specifically, under the guidance of the first swing bar 321 and the second swing bar 322, the reciprocating swinging effect of the sliding guide plate 332 and the heat insulation clamping plate 333 clamping the profiles is realized.

[0033] In this embodiment, the heat insulation clamping plate 333 is a component made of heat insulation plate material, and the surface of the heat insulation clamping plate 333 is flexible.

[0034] In this embodiment, the flexible strip 331 is a flexible strip structure, and a tooth groove for meshing and transmitting with the transmission sprocket 340 is provided on one side of the flexible strip 331.

[0035] Specifically, the flexible strip 331 is meshed and transmitted by the rotation of the transmission sprocket 340, and the traction sliding guide plate 332 and the heat insulation clamping plate 333 slide on the surfaces of the conduction strip 310 and the swing guide strip 320.

[0036] The working principle and usage process of the present utility model:

[0037] During the process of transferring and cooling aluminum profiles, the aluminum profile strips to be cooled are conveyed into the space between the upper conveyor frame 100 and the lower conveyor frame 200. During the cyclic rotation of the clamping conveyor belt group 330, the heat insulation clamping plate 333 contacts and clamps the surface of the profile, so that the profile slides under the clamping of the heat insulation clamping plate 333 under the guidance of the swing guide strip 320. The flexible strip 331 drives the traction sliding guide plate 332 and the heat insulation clamping plate 333 to slide along the surfaces of the conduction strip 310 and the swing guide strip 320 during the rotation of the transmission sprocket 340. The sliding guide plate 332 slides on the surfaces of the conduction strip 310 and the swing guide strip 320, and under the guidance of the first swing bar 321 and the second swing bar 322, the deflection movement of the sliding guide plate 332, the heat insulation clamping plate 333 and the clamped profile strip is realized. Under the action of the relatively arranged air-cooling base 400, synchronous air-cooling of the upper and lower surfaces of the profile is formed. Further, due to the swing of the profile, the lower conveyor frame 200 is inclined towards the air outlet grille surface 401, so that the air flow flows obliquely on the surface of the profile, increasing the contact effect of the air flow on the surface of the profile and improving the cooling effect of the profile.

[0038] In the description of this specification, the descriptions of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0039] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. Four-out-one extrusion complete cold bed material transfer and cooling mechanism, characterized in that, Including: An upper conveyor frame (100), a lower conveyor frame (200), a conveying assembly (300), and air-cooling bases (400) fixedly arranged oppositely on the surfaces of the upper conveyor frame (100) and the lower conveyor frame (200). The number of the conveying assemblies (300) is two groups, which are respectively fixed on the surfaces of the upper conveyor frame (100) and the lower conveyor frame (200) and arranged oppositely. The conveying assemblies (300) on the surfaces of the upper conveyor frame (100) and the lower conveyor frame (200) are located in the same vertical plane. The conveying assembly (300) includes a conduction bar (310), a swing guide bar (320), a clamping conveyor belt group (330), and a transmission sprocket (340) rotatably installed inside the upper conveyor frame (100) and the lower conveyor frame (200). The two ends of the conduction bar (310) are connected to the two ends of the swing guide bar (320) and combined into a ring shape. A driving motor (350) for driving the transmission sprocket (340) to rotate is fixedly installed on the surfaces of the upper conveyor frame (100) and the lower conveyor frame (200). The clamping conveyor belt group (330) includes a first swing bar (321), a connecting bar (323), and a second swing bar (322) connected in sequence. The clamping conveyor belt group (330) includes a flexible strip (331) and a plurality of sliding guide plates (332) fixed on the surface of the flexible strip (331). A heat-insulating clamping plate (333) is fixedly installed on one side of the sliding guide plate (332). The sliding guide plate (332) is slidably sleeved on the surfaces of the conduction bar (310) and the swing guide bar (320).

2. The four-out-of-one extrusion supporting cooling bed material transfer and cooling mechanism according to claim 1, characterized in that The number of the air-cooling bases (400) is four and they are evenly divided into two groups. Each group of the air-cooling bases (400) is symmetrically arranged on both sides of the conveying assembly (300), and the two groups of air-cooling bases (400) are arranged oppositely.

3. The four-out-of-one extrusion supporting cooling bed material transfer and cooling mechanism according to claim 1, characterized in that, A plurality of fans are arranged inside the air-cooling base (400), and an air intake grille (410) for air flow introduction is arranged on one side of the air-cooling base (400), and an air outlet grille surface (401) is arranged on the other side of the air-cooling base (400).

4. The four-out-of-one extrusion supporting cooling bed material transfer and cooling mechanism according to claim 1, characterized in that, The first swing bar (321) and the second swing bar (322) are in a spiral twisted shape, and the spiral directions of the first swing bar (321) and the second swing bar (322) are opposite. The tilting angles of the first swing bar (321) and the second swing bar (322) are less than or equal to 90 degrees.

5. The four-out-of-one extrusion supporting cooling bed material transfer and cooling mechanism according to claim 1, characterized in that The heat-insulating clamping plate (333) is a component made of heat-insulating plate material, and the surface of the heat-insulating clamping plate (333) is flexible.

6. The four-out-of-one extrusion supporting cooling bed material transfer and cooling mechanism according to claim 1, characterized in that, The flexible strip (331) is a flexible strip structure, and a tooth groove for meshing and conveying with the transmission sprocket (340) is arranged on one side of the flexible strip (331).

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