CN219151313U

CN219151313U - Novel section bar part processing equipment of cooling tower

Info

Publication number: CN219151313U
Application number: CN202223565495.1U
Authority: CN
Inventors: 黄燕玲
Original assignee: Dongguan Mesan Fiberglass Engineering Co ltd
Current assignee: Dongguan Mesan Fiberglass Engineering Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-09
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a novel section part processing device of a cooling tower, which comprises a discharging platform, a punching and cutting platform, a buffer belt, a roll forming platform and a receiving platform which are sequentially arranged according to a production line sequence, wherein: the discharging platform comprises a discharging machine capable of placing a steel belt, and the steel belt is output to the feeding machine through the discharging machine and enters the punching and cutting platform; after leveling treatment, the materials are sent into a punching machine and a hydraulic punching mechanism for punching and cutting, and then are output through a material inlet and outlet mechanism; a buffer belt of a steel belt is formed between the punching and cutting platform and the roll forming platform; the roll forming platform comprises a roll forming mechanism, a micro-shaping mechanism, a cutting mechanism and a hydraulic bending mechanism, wherein the steel strip is bent through the roll forming mechanism to form a section bar with a preset structure, then is cut by the cutting mechanism according to a preset length after passing through the micro-shaping mechanism, and finally is output to the material receiving platform. The section bar production efficiency of the cooling tower can be effectively improved, and the assembly speed of the cooling tower is further improved.

Description

Novel section bar part processing equipment of cooling tower

Technical Field

The utility model belongs to the technical field of refrigeration equipment, and particularly relates to a novel section part processing device of a cooling tower.

Background

The tower body of the traditional cooling tower mainly comprises a metal frame structure and peripheral glass fiber coaming plates, wherein the metal frame is formed by welding metal connecting pieces, and all the metal connecting pieces are subjected to surface treatment by adopting a galvanization process, so that the galvanization process not only leads to long processing flow and complex process of the cooling tower, but also can generate a large amount of industrial wastewater, and also causes great difficulty in environmental protection and emission reduction. In order to reduce the pollution of the galvanization process to the environment, a non-welded metal frame structure is adopted in recent years, so that the assembly efficiency of the cooling tower can be effectively improved. However, in the process of processing the steel strip into the fixed profile by using the traditional cooling tower profile processing equipment, the defects of complex process, lower production efficiency and the like exist.

For example, chinese patent document CN109940349a published in 6 and 28 of 2019 discloses a pipeline process for connecting bottom frames of production cooling towers, wherein the processing flow sequentially passes through the steps of discharging, leveling, feeding, pre-stamping, main stamping, cold press forming, cutting, receiving, warehousing and the like, and in the process flow, the steel strip is kept in a continuous and uninterrupted state from the discharging to the final cold press forming stage until the final cutting. In order to ensure the normal operation of the production line, the stable and consistent running speed of the steel belt on the whole production line must be ensured, and operators need to carry out a large amount of equipment debugging work, otherwise, the transmission speeds of the steel belt at the front stage and the rear stage are inconsistent, so that the production line cannot work in a coordinated manner. For example, the feeding stage, the stamping stage and the cold press forming are main processing links, if the steel belts cannot be synchronously transmitted, the steel belts are blocked, and the production line is stopped. In addition, in the process flow, the steel strip is only leveled at the front end of the feeding, and the deformation of the steel strip is caused in the subsequent processing links (such as stamping and cold press molding), so that the finally processed parts are not smooth enough, the final assembly error of the cooling tower is large, and the assembly cannot be completed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the novel section part processing equipment of the cooling tower, which can effectively improve the section production efficiency of the cooling tower and further improve the assembly speed of the cooling tower.

The technical scheme of the utility model is that the novel section part processing equipment of the cooling tower comprises a discharging platform, a punching and cutting platform, a buffer belt, a rolling forming platform and a receiving platform which are sequentially arranged according to a production line sequence, wherein: the discharging platform comprises a discharging machine capable of placing a steel belt, and the steel belt is output to the feeding machine through the discharging machine and enters the punching and cutting platform; the punching and cutting platform comprises a punching machine and a hydraulic punching mechanism, wherein the front end of the punching machine and the rear end of the hydraulic punching mechanism are respectively provided with a feeding mechanism with a leveling function, the steel belt enters the feeding mechanism at the front end after passing through the feeding machine, is fed into the punching machine and the hydraulic punching mechanism for punching and cutting after being leveled, and is output through the feeding mechanism; a buffer belt of a steel belt is formed between the punching and cutting platform and the roll forming platform; the roll forming platform comprises a roll forming mechanism, a micro-shaping mechanism, a cutting mechanism and a hydraulic bending mechanism, wherein the steel strip is bent through the roll forming mechanism to form a section bar with a preset structure, then is cut by the cutting mechanism according to a preset length after passing through the micro-shaping mechanism, and finally is output to the material receiving platform.

Further, the punching machine comprises a fixed punching machine or a movable punching machine for punching holes in the steel strip.

Further, the feeding and discharging mechanism with the leveling function comprises an upper pressing roller, a lower pressing roller, a left limiting mechanism and a right limiting mechanism, wherein the upper pressing roller, the lower pressing roller, the left limiting mechanism and the right limiting mechanism are used for leveling and limiting the steel belt at a preset station, and a punching machine at the rear end is convenient to punch.

Further, a hydraulic bending mechanism is arranged between the cutting mechanism and the material receiving platform.

Further, a steel belt sensing mechanism is arranged between the discharging machine and the feeding machine and used for sensing the transmission state of the steel belt.

According to the section bar component processing equipment of the cooling tower, disclosed by the embodiment of the utility model, the flow of the traditional processing equipment is changed, and the buffer belt is arranged after punching and cutting of the steel belt and before roll forming, so that the steel belt is provided with a speed buffer zone after the front end punching and processing, and the roll forming speed of the rear end is not influenced by the front end punching and processing speed, so that the smoothness of the whole production line is ensured, the pause caused by mismatching of the front end speed and the rear end speed is avoided, a large amount of equipment debugging work is saved, and the section bar production efficiency of the cooling tower can be effectively improved. Compared with the traditional forming equipment, the steel belt is cut off in a flat plate state, so that the scrap of a cutting opening can be reduced, and the cutting burrs are reduced. Because the steel belt is in a flat plate state after punching and cutting, the number, the size, the length and the like of the punched holes can be rapidly detected in the subsequent working procedures, so that the phenomena of hole position missing, cutting error and the like are avoided.

In addition, in the processing flow of the whole assembly line, the punching and cutting of the steel belt are provided with the feeding and discharging mechanism with the leveling function, so that the steel belt entering the punching machine and the cutting mechanism is enabled to be level enough, and the steel belt is leveled for the second time after punching and cutting, so that the flatness of the steel belt is ensured, and the steel belt cannot deform after entering the rolling forming machine. Further, after roll forming, a micro-shaping mechanism is further added, so that the processed profile is more regular, the precision is higher, and the assembly speed of the later stage of the cooling tower is further improved.

Drawings

Fig. 1 is a schematic view of a section part processing apparatus of a cooling tower according to an embodiment of the present utility model.

Fig. 2 (a) is a schematic view of a profile structure produced by a profile component processing apparatus of a cooling tower according to an embodiment of the present utility model.

Fig. 2 (b) is a second schematic view of the profile structure produced by the profile component processing apparatus of the cooling tower according to the embodiment of the present utility model.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. Other embodiments, which can be obtained by those skilled in the art without making any inventive effort, are within the scope of the present utility model based on the following examples.

If there are descriptions of "first," "second," etc. in the embodiments of the present utility model, the descriptions of "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a technical feature defined by the "first" and "second" may include at least one such feature explicitly or implicitly. Furthermore, the technical solutions between the embodiments may be combined with each other, but must be based on the implementation by a person skilled in the art.

As shown in fig. 1, the novel section part processing equipment of the cooling tower comprises a discharging platform, a punching and cutting platform, a buffer belt, a roll forming platform and a receiving platform which are sequentially arranged according to the production line sequence. Wherein: the discharging platform comprises a discharging machine 11 and a feeding machine 12, wherein the discharging machine 11 is capable of placing a steel belt, the steel belt 13 is fixedly placed on the feeding machine 12, the steel belt is output to a feeding machine 21 through the discharging machine 11, and a steel belt induction mechanism 14 is further arranged between the discharging machine 11 and the feeding machine 21 for detecting the transmission state of the steel belt 13. The steel belt 13 enters a feeding and discharging mechanism 22 at the front end of the punching and cutting platform through a feeder 21, and the feeding and discharging mechanism 22 has a leveling function and comprises an upper pressing roller, a lower pressing roller, a left limiting mechanism and a right limiting mechanism, and the feeding and discharging mechanism is used for leveling and limiting the steel belt 13 at a preset station and facilitating the punching operation at the rear end. After being output from the feeding and discharging mechanism 22 with the leveling function, the steel strip 13 enters a punching machine 23 (comprising a fixed punching machine or a movable punching machine), the punching machine punches holes (used as screw holes or bolt holes in the assembly of a later cooling tower) according to a preset program, the punched steel strip 13 is subjected to notch punching according to a set by a hydraulic punching mechanism 24 at the rear end, and then enters the feeding and discharging mechanism 22 with the leveling function at the rear end again for secondary leveling. The steel strip 13 after secondary leveling is output, continuously forwards conveyed through the buffer belt 26 and enters the roll forming platform, cold-pressed and formed through the roll forming mechanism 31 and then bent into a section bar with a preset structure, then the section bar passes through the micro-shaping mechanism 32, is cut by the cutting mechanism 33 according to a preset length and then is output to the receiving platform, and enters the receiving platform 42 after passing through the code scanning device 41, so that the whole processing process is completed.

The cutting mechanism 33 may realize 90-degree hydraulic cutting, 45-degree hydraulic cutting, and 5-degree hydraulic cutting according to the structural requirement of the profile. A laser coding device 25 is also arranged behind the secondary leveling feeding and discharging mechanism 22 and is used for coding the steel belt 13. And a hydraulic bending mechanism 34 is further arranged between the cutting mechanism 33 and the material receiving platform. The whole process of the processing equipment is controlled by the industrial control host 43, so that the production efficiency and the automation level can be effectively improved.

The punching machine 23 is utilized to punch holes on the steel belt 13 according to a preset program, the punching machine is further externally connected with a multi-axis motion controller, and through inputting a preset punching pattern (such as a CAD drawing), the automatic recognition of pattern parameters by a machine is adopted, and the punching is automatically carried out according to the preset program, so that the manual parameter setting process of operators is reduced, and the processing flow is simpler, more convenient and quicker.

As shown in fig. 2 (a) and 2 (b), the profile structure of the present utility model is schematically shown, wherein the first profile comprises a profile substrate 101, two sides of the profile substrate are bent to form folds perpendicular to each other, and the ends of the folds are bent outwards to form perpendicular outer fin edges 102. The second profile comprises a profile substrate 103, two sides of the profile substrate are bent to form folds perpendicular to each other, one tail end of the folds is bent outwards to form a perpendicular outer fin 104, and the other tail end is bent inwards to form a perpendicular inner fin 105. Based on the same original, the processing device can also produce profiles of other structures, not listed here any more, according to the assembly requirements of the cooling tower.

The embodiment of the utility model changes the flow of the traditional processing equipment, and the buffer belt is arranged after punching and cutting of the steel belt and before rolling forming, so that the steel belt is provided with a speed buffer zone after the punching and processing of the front end, and the rolling forming speed of the rear end is not influenced by the speed of the front end punching and processing, thereby ensuring the smoothness of the whole production line, avoiding pause caused by mismatching of the speeds of the front end and the rear end, saving a great amount of equipment debugging work, and effectively improving the section bar production efficiency of a cooling tower. In addition, in the processing flow of the whole assembly line, the punching and cutting of the steel belt are provided with the feeding and discharging mechanism with the leveling function, so that the steel belt entering the punching machine and the cutting mechanism is enabled to be level enough, and the steel belt is leveled for the second time after punching and cutting, so that the flatness of the steel belt is ensured, and the steel belt cannot deform after entering the rolling forming machine. Further, after roll forming, a micro-shaping mechanism is further added, so that the processed profile is more regular, the precision is higher, and the assembly speed of the later stage of the cooling tower is further improved.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various changes and modifications can be made without departing from the principles of the utility model, and such changes and modifications are intended to be included within the scope of the utility model.

Claims

1. Novel cooling tower's section bar part processing equipment, its characterized in that includes blowing platform, the cutting platform that punches a hole, buffer area, roll forming platform and the material platform of receiving that sets gradually according to the production line order, wherein:

the discharging platform comprises a discharging machine capable of placing a steel belt, and the steel belt is output to the feeding machine through the discharging machine and enters the punching and cutting platform;

the punching and cutting platform comprises a punching machine and a hydraulic punching mechanism, wherein the front end of the punching machine and the rear end of the hydraulic punching mechanism are respectively provided with a feeding mechanism with a leveling function, the steel belt enters the feeding mechanism at the front end after passing through the feeding machine, is fed into the punching machine and the hydraulic punching mechanism for punching and cutting after being leveled, and is output through the feeding mechanism;

a buffer belt of a steel belt is formed between the punching and cutting platform and the roll forming platform;

the roll forming platform comprises a roll forming mechanism, a micro-shaping mechanism, a cutting mechanism and a hydraulic bending mechanism, wherein the steel strip is bent through the roll forming mechanism to form a section bar with a preset structure, then is cut by the cutting mechanism according to a preset length after passing through the micro-shaping mechanism, and finally is output to the material receiving platform.

2. The novel cooling tower profile component processing apparatus of claim 1, wherein: the punching machine comprises a fixed punching machine or a movable punching machine and is used for punching holes in the steel belt.

3. The profile component processing apparatus of a novel cooling tower according to claim 1 or 2, characterized in that: the feeding and discharging mechanism with the leveling function comprises an upper pressing roller, a lower pressing roller, a left limiting mechanism and a right limiting mechanism, and is used for leveling and limiting the steel belt at a preset station, so that the punching machine at the rear end is convenient to punch.

4. The novel cooling tower profile component processing apparatus of claim 1, wherein: and a hydraulic bending mechanism is further arranged between the cutting mechanism and the material receiving platform.

5. The novel cooling tower profile component processing apparatus of claim 1, wherein: and a steel belt sensing mechanism is further arranged between the discharging machine and the feeding machine and used for sensing the transmission state of the steel belt.