CN219253694U

CN219253694U - Standing wave cooling system for backward extrusion

Info

Publication number: CN219253694U
Application number: CN202223208941.3U
Authority: CN
Inventors: 张理罡
Original assignee: Jiangsu Giansun Precision Electromechanical Equipment Co ltd
Current assignee: Jiangsu Giansun Precision Electromechanical Equipment Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-27
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to a standing wave cooling system for backward extrusion, which comprises a frame (1), wherein an arch water tank (2) is arranged on the frame (1), a roller way assembly (3) is arranged in the arch water tank (2), standing wave nozzles (4) are arranged on the front side and the rear side of the roller way assembly (3), the front standing wave nozzle and the rear standing wave nozzle (4) are oppositely arranged, water retaining steps (5) are arranged at the front end and the rear end of the roller way assembly (3), and an end water seal (6) is arranged on the inner side of the water retaining steps (5). According to the standing wave cooling system for backward extrusion, the end water seal piece is arranged on the inner side of the standing wave nozzle, and a good water seal effect can be formed on the water tank by matching with the standing wave nozzle, so that water is effectively prevented from overflowing from the water tank, the water level in the water tank is increased, the final cooling effect is ensured, the water consumption is reduced, and the production cost is saved.

Description

Standing wave cooling system for backward extrusion

Technical Field

The utility model relates to a standing wave cooling system for backward extrusion, and belongs to the technical field of aluminum profile production equipment.

Background

As the aluminum profile is widely applied in the fields of industry, transportation and the like, the requirements on the quality and mechanical properties of the aluminum profile are higher and higher. In the prior art, the strengthening mechanism of the aluminum profile is mainly on-line quenching, and the specific production process comprises the following steps: extrusion-quenching-material cutting-straightening-sawing-framing-aging. The mechanical property of the profile is directly affected by the quenching effect, and the temperature reduction speed of the profile in the quenching section is in direct proportion to the performance of the profile. The existing quenching method at present is generally fan cooling and through water cooling. The fan cooling is to provide air flow cooling height Wen Xingcai by a fan at the profile discharge port; and the water passing cooling is that the material passes through a water tank for cooling when the material is discharged.

The current through water cooling quenching device is characterized in that inserting plates are arranged at two ends of a water tank, a feeding hole and a discharging hole are respectively arranged on the inserting plates at two ends of the water tank, an aluminum profile enters the water tank from the feeding hole for quenching and cooling and then comes out from the discharging hole, the water level in the water tank is low, the water circulation quantity is small, and the cooling effect is poor; in addition, cooling water is directly sprayed on the high-temperature profile to easily cause profile deformation, so that the final quenching quality is affected.

The utility model patent with the application number of 202011414063.3 discloses a standing wave water-cooling on-line quenching device, which comprises a water tank, wherein a bracket is arranged in the water tank, a conveying roller way is arranged at the top of the bracket, standing wave nozzles are arranged on the front side and the rear side of the conveying roller way, the front standing wave nozzle and the rear standing wave nozzle are oppositely arranged, and a nozzle of the standing wave nozzle faces to the inner inclined upper direction. The plug board is omitted, the water level in the water tank is improved, the total water quantity and the water circulation quantity of cooling water of the water tank are increased, and the final cooling effect is effectively ensured. However, the quenching device only depends on the nozzle to form a water seal effect, and the water level in the water tank is improved by preventing water from overflowing from the water tank to a certain extent, but the water level is still unsatisfactory, the final cooling effect cannot be effectively ensured, the water consumption is large, and the production cost is greatly increased.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a standing wave cooling system for backward extrusion aiming at the prior art, wherein the inner side of a standing wave nozzle is provided with an end water seal component, and the end water seal component is matched with the standing wave nozzle to form a good water seal effect on a water tank, so that water is effectively prevented from overflowing from the water tank, the water level in the water tank is increased, the final cooling effect is ensured, the water consumption is reduced, and the production cost is saved.

The utility model solves the problems by adopting the following technical scheme: the standing wave cooling system for backward extrusion comprises a frame, wherein an arch water tank is arranged on the frame, a roller way assembly is arranged in the arch water tank, standing wave nozzles are arranged on the front side and the rear side of the roller way assembly, the front standing wave nozzle and the rear standing wave nozzle are oppositely arranged, water retaining steps are arranged at the front end and the rear end of the roller way assembly, and an end water seal piece is arranged on the inner side of the water retaining steps.

Optionally, the nozzle opening of the standing wave nozzle is directed to the inner side obliquely upwards.

Optionally, the included angle between the nozzle opening of the standing wave nozzle and the horizontal plane is 40-50 degrees.

Optionally, a water seal pipe is arranged below the standing wave nozzle, and the upper end of the water seal pipe is connected with the bottom of the standing wave nozzle.

Optionally, a sealing ring is arranged between the water seal pipe and the standing wave nozzle.

Optionally, a water tank is arranged below the roller way assembly, and the top of the water tank is arranged at a plurality of water supply nozzles at intervals.

Optionally, a water guide plate is correspondingly arranged above each water supply nozzle.

Optionally, the roller way assembly comprises a roller frame, and a plurality of front and rear roller assemblies are arranged on the roller frame.

Optionally, both sides are provided with the water pipe subassembly that blows around the frame, the water pipe subassembly that blows includes two water pipes that blow of following vertical arrangement about, be provided with two upper and lower water nozzles that blow on the water pipe.

Optionally, the left and right sides of cylinder frame is provided with the breakwater, the breakwater sets up in manger plate step position department.

Compared with the prior art, the utility model has the advantages that:

according to the standing wave cooling system for backward extrusion, the end water seal piece is arranged on the inner side of the standing wave nozzle, and a good water seal effect can be formed on the water tank by matching with the standing wave nozzle, so that water is effectively prevented from overflowing from the water tank, the water level in the water tank is increased, the final cooling effect is ensured, the water consumption is reduced, and the production cost is saved.

Drawings

FIG. 1 is a schematic perspective view of a standing wave cooling system for back extrusion according to the present utility model.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a top view of fig. 2.

Fig. 4 is a side view of fig. 2.

Fig. 5 is a schematic perspective view of the water tank of fig. 1.

Fig. 6 is a schematic perspective view of the water tank of fig. 1 from another view.

Fig. 7 is a front view of fig. 5.

Fig. 8 is a top view of fig. 7.

Fig. 9 is a side view of fig. 7.

Fig. 10 is a schematic perspective view of the roller path assembly of fig. 5.

Fig. 11 is a front view of fig. 10.

Fig. 12 is a top view of fig. 11.

Fig. 13 is a perspective view of the drum assembly of fig. 11.

Wherein:

rack 1

Arch water tank 2

Roller way assembly 3

Roller frame 31

Roller assembly 32

Bearing pedestal 321

Rotating shaft 322

Support arm 323

Roller 324

Cylinder block 325

Cylinder 326

Driven arm 327

Connecting rod 328

Extension arm 329

Standing wave nozzle 4

Water retaining step 5

End water seal 6

Water seal pipe 7

Sealing ring 8

Sink 9

Water supply nozzle 10

Water deflector 11

Blow tube assembly 12

Blow pipe 121

Blow nozzle 122

A water deflector 13.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 13, a standing wave cooling system for backward extrusion in this embodiment includes a frame 1, an arch water tank 2 is disposed on the frame 1, a roller way assembly 3 is disposed in the arch water tank 2, standing wave nozzles 4 are disposed on front and rear sides of the roller way assembly 3, the front and rear standing wave nozzles 4 are disposed oppositely, water retaining steps 5 are disposed at front and rear ends of the roller way assembly 3, and an end water seal 6 is disposed inside the water retaining steps 5;

the nozzle opening of the standing wave nozzle 4 faces to the inner inclined upper direction;

the included angle between the nozzle opening of the standing wave nozzle 4 and the horizontal plane is 40-50 degrees;

a water seal pipe 7 is arranged below the standing wave nozzle 4, and the upper end of the water seal pipe 7 is connected with the bottom of the standing wave nozzle 4;

a sealing ring 8 is arranged between the water seal pipe 7 and the standing wave nozzle 4;

a water tank 9 is arranged below the roller way assembly 3, and the top of the water tank 9 is arranged on a plurality of water supply nozzles 10 at intervals front and back;

a water guide plate 11 is correspondingly arranged above each water supply nozzle 10;

the roller way assembly 3 comprises a roller frame 31, and a plurality of front and rear roller assemblies 32 are arranged on the roller frame 31;

the roller assembly 32 comprises a front group of bearing seats 321 and a rear group of bearing seats 321, a rotating shaft 322 is arranged on each group of bearing seats 321, a left supporting arm 323 and a right supporting arm 323 are arranged on the rotating shaft 322, and a rotating roller 324 is arranged between the left supporting arm 323 and the right supporting arm 323;

a cylinder seat 325 is arranged on one side of the roller frame 31, a cylinder 326 is hinged on the cylinder seat 325, a driven arm 327 is connected to the bottom of a supporting arm 323 on the corresponding side of the cylinder 326, a plurality of driven arms 327 are connected through a connecting rod 328, one driven arm 327 is provided with an extension arm 329 downwards, and the piston rod end of the cylinder 326 is hinged with the lower end of the extension arm 329;

the front side and the rear side of the frame 1 are provided with a water blowing pipe assembly 12;

the water blowing pipe assembly 12 comprises a left blowing pipe 121 and a right blowing pipe 121 which are vertically arranged, an upper blowing nozzle 122 and a lower blowing nozzle 122 are arranged on the blowing pipe 121, and the blowing nozzles 122 face to the obliquely inner side;

the left and right sides of the roller frame 31 are provided with water baffles 13, and the water baffles 13 are arranged at the positions of the water baffle steps 5.

In addition to the above embodiments, the present utility model also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present utility model.

Claims

1. A standing wave cooling system for back extrusion, characterized by: the novel water-saving device comprises a frame (1), wherein an arch water tank (2) is arranged on the frame (1), a roller way assembly (3) is arranged in the arch water tank (2), standing wave nozzles (4) are arranged on the front side and the rear side of the roller way assembly (3), the front standing wave nozzles and the rear standing wave nozzles (4) are oppositely arranged, water retaining steps (5) are arranged at the front end and the rear end of the roller way assembly (3), and end water sealing pieces (6) are arranged on the inner side of the water retaining steps (5).

2. A standing wave cooling system for backward extrusion according to claim 1, wherein: the nozzle opening of the standing wave nozzle (4) faces to the inner inclined upper direction.

3. A standing wave cooling system for backward extrusion according to claim 2, wherein: the included angle between the nozzle of the standing wave nozzle (4) and the horizontal plane is 40-50 degrees.

4. A standing wave cooling system for backward extrusion according to claim 1, wherein: a water seal pipe (7) is arranged below the standing wave nozzle (4), and the upper end of the water seal pipe (7) is connected with the bottom of the standing wave nozzle (4).

5. A standing wave cooling system for backward extrusion according to claim 4, wherein: a sealing ring (8) is arranged between the water seal pipe (7) and the standing wave nozzle (4).

6. A standing wave cooling system for backward extrusion according to claim 1, wherein: a water tank (9) is arranged below the roller way assembly (3), and the top of the water tank (9) is arranged on a plurality of water supply nozzles (10) at intervals.

7. A standing wave cooling system for backward extrusion according to claim 6, wherein: a water guide plate (11) is correspondingly arranged above each water supply nozzle (10).

8. A standing wave cooling system for backward extrusion according to claim 1, wherein: the roller way assembly (3) comprises a roller frame (31), and a plurality of front and rear roller assemblies (32) are arranged on the roller frame (31).

9. A standing wave cooling system for backward extrusion according to claim 1, wherein: the water blowing pipe assembly (12) is arranged on the front side and the rear side of the frame (1), the water blowing pipe assembly (12) comprises a left blowing pipe (121) and a right blowing pipe (121) which are vertically arranged, and an upper blowing nozzle and a lower blowing nozzle (122) are arranged on the blowing pipes (121).

10. A standing wave cooling system for backward extrusion according to claim 8, wherein: the left side and the right side of the roller frame (31) are provided with water baffles (13), and the water baffles (13) are arranged at the positions of the water baffle steps (5).