Auxiliary device for heat exchanger fin production

Abstract

The utility model discloses an auxiliary device for heat exchanger fin production, which relates to the technical field of fin production and comprises a feeding conveyor belt mechanism, a discharging conveyor belt mechanism is arranged on one side of the feeding conveyor belt mechanism, and a shaping component is arranged between the feeding conveyor belt mechanism and the discharging conveyor belt mechanism. The shaping assembly comprises a right mounting plate, a left mounting plate is symmetrically arranged on one side of the right mounting plate, a supporting roller, a shaping roller and a conveying roller are sequentially and rotationally arranged between the right mounting plate and the left mounting plate, and a transmission assembly is arranged in the left mounting plate. Through the arrangement of the shaping assembly, the whole process is automatic, manual operation is not needed, time and labor are saved, the safety coefficient is high, the safety and the working efficiency of fin production are effectively improved, and meanwhile the labor cost is reduced while the efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fin production, in particular to an auxiliary device for producing heat exchanger fins. Background Art

[0002] Plate-fin heat exchangers are usually composed of partitions, fins, seals, and guide vanes. Fins, guide vanes, and seals are placed between two adjacent partitions to form a sandwich called a channel. Such sandwiches are stacked according to different fluid flow patterns and brazed into a whole to form a plate bundle. The plate bundle is the core of the plate-fin heat exchanger. Fins are usually added to the surface of the heat exchange device where heat transfer is required by adding metal sheets with strong thermal conductivity to increase the heat transfer surface area of ​​the heat exchange device. The plate-fin heat exchanger has multiple fins, and straight fins are commonly used. The fins need to be leveled during the production of the plate-fin heat exchanger.

[0003] Announcement No. CN221361977U discloses a shaping device for radiator fin production, which belongs to the field of radiator fin production technology, including a machine, a frame installed on the top of the machine, two groups of first cylinders symmetrically installed on the top of the frame, the output end of the first cylinder passes through the top of the frame and is connected to a fixed plate, and a shaping frame is installed on the bottom of the fixed plate by bolts. The first cylinder drives the shaping frame to move downward and insert it into the gap between the fins, and the second cylinder drives the push plate to push the radiator fins to move on the base. During the movement, the tilted fins contact and squeeze each other with the shaping frame, and the tilted fins are corrected by the shaping frame, thereby improving the quality of the radiator fins.

[0004] This utility model realizes a batch fin correction process, and although it improves the correction efficiency to a certain extent, at that time, the whole process still needs to be placed and removed manually, and the degree of automation is not high. Moreover, the correction effect cannot be guaranteed by squeezing through the shaping frame. If the gap between the shaping frames is too small, the fins with excessive curvature cannot be placed in, and if the gap is too large, the correction effect cannot be achieved.

[0005] Based on this, an auxiliary device for producing heat exchanger fins is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0006] The purpose of the utility model is to provide an auxiliary device for producing heat exchanger fins to solve the problems in the background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] An auxiliary device for producing heat exchanger fins, comprising a feed conveyor belt mechanism, a discharge conveyor belt mechanism provided on one side of the feed conveyor belt mechanism, and a shaping assembly provided between the feed conveyor belt mechanism and the discharge conveyor belt mechanism;

[0009] The shaping assembly includes a right mounting plate, a left mounting plate is symmetrically arranged on one side of the right mounting plate, a supporting roller, a shaping roller and a conveying roller are arranged to rotate in sequence between the right mounting plate and the left mounting plate, and a transmission assembly is arranged inside the left mounting plate.

[0010] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0011] In an optional solution: the support roller is arranged on one side of the right mounting plate and the left mounting plate, two shaping rollers are provided and are symmetrically arranged in the middle of the right mounting plate and the left mounting plate, and two conveying rollers are provided and are arranged in an array on the other side of the right mounting plate and the left mounting plate.

[0012] In an optional solution: the transmission assembly includes a first transmission wheel, a plurality of first transmission wheels are provided and both ends are rotatably connected to the inner side of the left mounting plate, a first transmission belt is provided between the first transmission wheels and the first transmission belt is used for transmission connection, a servo motor is fixedly connected to one side of the left mounting plate, and the output end of the servo motor is fixedly connected to one end of one of the first transmission wheels.

[0013] In an optional solution, the other end of the first transmission wheel is fixedly connected to one end of the adjacent support roller, shaping roller and conveying roller respectively.

[0014] In an optional solution: a linkage component is provided inside the right mounting plate.

[0015] In an optional solution: the linkage assembly includes gears, two of which are provided and mesh with each other, the middle part of one side of the two gears is fixedly connected to one end of an adjacent shaping roller, a second transmission wheel is provided on one side of the gear, two of which are provided and fixedly connected to one end of an adjacent conveying roller respectively, a second transmission belt is provided between the second transmission wheels and the transmission connection is achieved through the second transmission belt.

[0016] In an optional solution, a plurality of bases are fixedly connected to the lower surfaces of the right mounting plate and the left mounting plate.

[0017] In an optional solution: the feed conveyor belt mechanism and the discharge conveyor belt mechanism are both composed of a conveyor belt, a belt frame and a motor.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. The utility model has a shaping component, and the front end only needs to place the fins to be shaped on the feed conveyor mechanism, which will automatically transfer them to the shaping component through the feed conveyor mechanism for shaping. After the shaping is completed, they will be directly transported to the discharge conveyor mechanism for transportation away. The fully automated process does not require manual operation, saves time and effort, and has a high safety factor, effectively improving the safety and work efficiency of fin production, and at the same time reducing labor costs while improving efficiency.

[0020] 2. The utility model is driven by a single servo motor through the transmission component, which drives the support roller, shaping roller and conveying roller to rotate simultaneously. On the one hand, it can ensure that their respective speeds are consistent, thereby ensuring the smooth movement of the fins. On the other hand, the transmission component saves the number of motors, saving production costs on the one hand and energy consumption required for production on the other. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0022] Figure 2 This is a schematic structural diagram of the shaping component of the present utility model.

[0023] Figure 3 This is a schematic diagram of the internal structure of the left mounting plate of the present invention.

[0024] Figure 4 This is a schematic diagram of the internal structure of the right mounting plate of the present invention.

[0025] Notes on the accompanying drawings: 1. Feed conveyor belt mechanism; 2. Discharge conveyor belt mechanism; 3. Right mounting plate; 4. Left mounting plate; 5. Base; 6. Support roller; 7. Shaping roller; 8. Conveying roller; 9. First transmission wheel; 10. First transmission belt; 11. Servo motor; 12. Gear; 13. Second transmission wheel; 14. Second transmission belt. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0027] In one embodiment, Figures 1-4 As shown, an auxiliary device for producing heat exchanger fins includes a feed conveyor belt mechanism 1, a discharge conveyor belt mechanism 2 is provided on one side of the feed conveyor belt mechanism 1, and a shaping component is provided between the feed conveyor belt mechanism 1 and the discharge conveyor belt mechanism 2;

[0028] The shaping assembly includes a right mounting plate 3, a left mounting plate 4 is symmetrically arranged on one side of the right mounting plate 3, a support roller 6, a shaping roller 7 and a conveying roller 8 are sequentially arranged between the right mounting plate 3 and the left mounting plate 4, and a transmission assembly is arranged inside the left mounting plate 4;

[0029] In this embodiment, the feeding conveyor belt mechanism 1 and the discharging conveyor belt mechanism 2 are responsible for conveying the fins, the transmission component provides power to the shaping component, and then the shaping component completes the shaping of the fins.

[0030] In one embodiment, Figure 1 As shown, the support roller 6 is arranged on one side of the right mounting plate 3 and the left mounting plate 4, two shaping rollers 7 are provided and are symmetrically arranged in the middle of the right mounting plate 3 and the left mounting plate 4, and two conveying rollers 8 are provided and are arranged in an array on the other side of the right mounting plate 3 and the left mounting plate 4. The support roller 6 and the conveying roller 8 are responsible for transmitting the fins, and the shaping of the fins is completed by the extrusion of the two shaping rollers 7.

[0031] In one embodiment, Figure 1 As shown, the transmission assembly includes a first transmission wheel 9, a total of several first transmission wheels 9 are provided and both ends are rotatably connected to the inner side of the left mounting plate 4, a first transmission belt 10 is provided between the first transmission wheels 9 and the transmission connection is achieved through the first transmission belt 10, a servo motor 11 is fixedly connected to one side of the left mounting plate 4, and the output end of the servo motor 11 is fixedly connected to one end of one of the first transmission wheels 9, and the support roller 6 and the shaping roller 7 and the conveying roller 8 on one side are driven to rotate through the linkage of the first transmission wheel 9 and the first transmission belt 10.

[0032] In one embodiment, Figure 1 As shown, the other end of the first transmission wheel 9 is fixedly connected to one end of the adjacent support roller 6, shaping roller 7 and conveying roller 8 respectively.

[0033] In one embodiment, Figure 1 As shown, a linkage component is provided inside the right mounting plate 3.

[0034] In one embodiment, Figure 1 As shown, the linkage assembly includes a gear 12, of which there are two and meshing with each other. The middle part of one side of the two gears 12 is fixedly connected to one end of the adjacent shaping roller 7, and a second transmission wheel 13 is provided on one side of the gear 12. There are two second transmission wheels 13 and they are respectively fixedly connected to one end of the adjacent conveying roller 8. A second transmission belt 14 is provided between the second transmission wheels 13 and the transmission connection is achieved through the second transmission belt 14. The meshing of the gear 12 drives the other shaping roller 7 to rotate in the opposite direction, and at the same time, all the conveying rollers 8 are driven to start rotating through the second transmission wheel 13 and the second transmission belt 14.

[0035] In one embodiment, Figure 1 As shown, a plurality of bases 5 are fixedly connected to the lower surfaces of the right mounting plate 3 and the left mounting plate 4 .

[0036] In one embodiment, Figure 1 As shown, the feed conveyor belt mechanism 1 and the discharge conveyor belt mechanism 2 are both composed of a conveyor belt, a belt frame and a motor.

[0037] The above embodiment discloses an auxiliary device for producing heat exchanger fins, wherein the fins are conveyed to one side of the shaping assembly through the feed conveyor mechanism 1. At this time, the servo motor 11 is started, and the support roller 6 and the shaping roller 7 on one side and the conveying roller 8 are driven to rotate through the linkage of the first transmission wheel 9 and the first transmission belt 10. Then, the other shaping roller 7 is driven to rotate in the opposite direction through the engagement of the gear 12. At the same time, all the conveying rollers 8 are driven to rotate through the second transmission wheel 13 and the second transmission belt 14. At this time, the fins are conveyed by the support roller 6 to between the two shaping rollers 7, squeezed and shaped by the two shaping rollers 7, and then conveyed to the top of the conveying roller 8. After being conveyed by the conveying roller 8, they are smoothly conveyed to the discharge conveyor mechanism 2 and conveyed away.

[0038] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. An auxiliary device for producing heat exchanger fins, comprising a feed conveyor belt mechanism (1), a discharge conveyor belt mechanism (2) being provided on one side of the feed conveyor belt mechanism (1), and a shaping component being provided between the feed conveyor belt mechanism (1) and the discharge conveyor belt mechanism (2); It is characterized by: The shaping assembly comprises a right mounting plate (3), a left mounting plate (4) is symmetrically arranged on one side of the right mounting plate (3), a supporting roller (6), a shaping roller (7) and a conveying roller (8) are rotatably arranged between the right mounting plate (3) and the left mounting plate (4), and a transmission assembly is arranged inside the left mounting plate (4).

2. The auxiliary device for producing heat exchanger fins according to claim 1, characterized in that: The support roller (6) is arranged on one side of the right mounting plate (3) and the left mounting plate (4), two shaping rollers (7) are provided and are symmetrically arranged in the middle of the right mounting plate (3) and the left mounting plate (4), and two conveying rollers (8) are provided and are arranged in an array on the other side of the right mounting plate (3) and the left mounting plate (4).

3. The auxiliary device for producing heat exchanger fins according to claim 1, characterized in that: The transmission assembly includes a first transmission wheel (9), a plurality of first transmission wheels (9) are provided, and both ends of the first transmission wheels (9) are rotatably connected to the inner side of the left mounting plate (4), a first transmission belt (10) is provided between the first transmission wheels (9) and the first transmission belt (10) is used for transmission connection, a servo motor (11) is fixedly connected to one side of the left mounting plate (4), and an output end of the servo motor (11) is fixedly connected to one end of one of the first transmission wheels (9).

4. The auxiliary device for producing heat exchanger fins according to claim 3, characterized in that: The other end of the first transmission wheel (9) is fixedly connected to one end of the adjacent support roller (6), shaping roller (7) and conveying roller (8).

5. The auxiliary device for producing heat exchanger fins according to claim 1, characterized in that: A linkage assembly is provided inside the right mounting plate (3).

6. The auxiliary device for producing heat exchanger fins according to claim 5, characterized in that: The linkage assembly includes a gear (12), wherein two gears (12) are provided and mesh with each other, and the middle portion of one side of the two gears (12) is fixedly connected to one end of an adjacent shaping roller (7), and a second transmission wheel (13) is provided on one side of the gear (12), and two second transmission wheels (13) are provided and are respectively fixedly connected to one end of an adjacent conveying roller (8), and a second transmission belt (14) is provided between the second transmission wheels (13) and is connected through the second transmission belt (14).

7. The auxiliary device for producing heat exchanger fins according to claim 1, characterized in that: A plurality of bases (5) are fixedly connected to the lower surfaces of the right mounting plate (3) and the left mounting plate (4).

8. The auxiliary device for producing heat exchanger fins according to claim 1, characterized in that: The feed conveyor belt mechanism (1) and the discharge conveyor belt mechanism (2) are both composed of a conveyor belt, a belt frame and a motor.

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