Finned tube lamination assembly machine

Abstract

The utility model relates to the technical field of brazing finned tube production, in particular to a finned tube lamination assembling machine which comprises a base, two fixing columns are fixedly connected to the top of the base, sliding openings are formed in the two fixing columns, sliding rods are slidably connected into the sliding openings, clamping frames are fixedly connected to the outer side walls of the sliding rods, and the clamping frames are fixedly connected with the top of the base. The top of the clamping frame is fixedly connected with a fixing plate, a fastening bolt is arranged on the fixing plate in a threaded mode, a heat transfer pipe body is arranged above the base, and the heat transfer pipe body is fixed to the clamping frame through the fastening bolt in a contact mode. The first movable rod is driven by the motor to rotate, the second movable rod can be driven by the first movable rod to rotate, the transmission rod can vertically move under the influence of the second movable rod and the track, when the tightening ring makes contact with the fins, the fins on the outer side of the heat transfer pipe body can be pushed together, and therefore the distance between the fins is reduced again, and the heat transfer efficiency is improved. Therefore, the number of the finned tubes which become defective products due to the large distance is reduced to the maximum extent.

Description

Technical Field

[0001] The utility model relates to the technical field of brazing fin tube production, in particular to a fin tube stacking assembly machine. Background Art

[0002] Brazed fin tube is an important heat exchange element, which is widely used in various heat exchange equipment, such as coolers, heat exchangers, air conditioning equipment and industrial cooling systems.

[0003] The production process of brazed finned tubes requires the use of an assembly machine. Existing finned tube stacking machines fix the heat transfer tubes and then stack the fins on them, but do not tighten the fins. Although the equipment has been continuously optimized, some fins still have large spacing, resulting in poor heat transfer speed and becoming defective products.

[0004] In order to solve the above problems, we proposed a fin tube stacking assembly machine. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the background technology and to propose a fin tube stacking assembly machine.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.

[0008] In order to better achieve the above-mentioned purpose, the present invention adopts a further technical solution: the top of the base is fixedly connected to a fixing frame, a transmission mechanism is arranged in the fixing frame, a plurality of placement openings are provided on the top of the transmission mechanism, a fin is placed on the top of the transmission mechanism, the top of the fixing frame is fixedly connected to a top plate, and a plurality of rollers are rotatably arranged on the bottom of the top plate.

[0009] In order to better achieve the above purpose, the present invention adopts a further technical solution: the two fixing columns are evenly arranged on the front and rear sides of the left end of the top of the base, and the support plate is located on the left side of the two fixing columns.

[0010] In order to better achieve the above purpose, the present invention adopts a further technical solution: the support plate is L-shaped.

[0011] In order to better achieve the above purpose, the present invention adopts a further technical solution: the fixing frame is located on the right side of the heat transfer tube body, multiple placement ports are evenly arranged on the top of the transmission mechanism, and multiple top plates are evenly arranged on the bottom of the top plate.

[0012] In order to better achieve the above-mentioned purpose, the present invention adopts a further technical solution: the diameter of the heat transfer tube body is equal to the diameter of the inner wall of the threaded sleeve.

[0013] The advantages of the utility model are that the movable rod 1 is rotated by the motor, and the movable rod 1 drives the movable rod 2 to rotate. The transmission rod is affected by the movable rod 2 and the track to move vertically. When the clamp contacts the fins, the fins on the outer side of the heat transfer tube body are pushed together, thereby further reducing the distance between the fins, thereby minimizing the number of defective fin tubes due to large distances. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of the fin tube stacking assembly machine proposed by the utility model;

[0015] Figure 2 This is a partial side sectional view of the fin tube stacking assembly machine proposed in the present invention;

[0016] Figure 3 A side view of the threaded sleeve.

[0017] In the figure: 1 base, 2 support plate, 3 fixed column, 4 sliding rod, 5 clamping frame, 6 fixed plate, 7 fixed frame, 8 top plate, 9 fin, 10 movable rod 1, 11 motor, 12 movable rod 2, 13 track, 14 transmission rod, 15 fastening bolt, 16 heat transfer tube body, 17 placement port, 18 roller, 19 threaded sleeve, 20 clamp. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0019] Reference Figure 1-Figure 3As shown, the fin tube stacking assembly machine includes a base 1, the top of the base 1 is fixedly connected to two fixing columns 3, the two fixing columns 3 are provided with sliding openings, the sliding openings are slidably connected to a sliding rod 4, the outer wall of the sliding rod 4 is fixedly connected to a clamping frame 5, the top of the clamping frame 5 is fixedly connected to a fixing plate 6, the fixing plate 6 is threaded with a fastening bolt 15, a heat transfer tube body 16 is provided above the base 1, the heat transfer tube body 16 is fixed to the clamping frame 5 by the fastening bolt 15, the top of the base 1 is fixedly connected to a support plate 2, the outer wall of the support plate 2 is fixedly connected There is a track 13, and a transmission rod 14 is slidably provided on the outer wall of the track 13. The top of the support plate 2 is connected to the motor 11, and the driving end of the motor 11 is fixedly connected to the movable rod 10. The outer wall of the movable rod 10 is rotatably provided with a movable rod 22. The outer wall of the movable rod 22 is fixedly connected to the outer wall of the transmission rod 14. The outer wall of the heat transfer tube body 16 is slidably sleeved with a clamp 20. The top of the clamp 20 is fixedly connected to the bottom of the transmission rod 14. The right side of the heat transfer tube body 16 is provided with a thread, and the heat transfer tube body 16 includes a threaded sleeve 19. Two fixing columns 3 are evenly arranged on the front and rear sides of the left end of the top of the base 1. The support plate 2 is located on the left side of the two fixing columns 3. The support plate 2 is L-shaped. The diameter of the heat transfer tube body 16 is equal to the diameter of the inner wall of the threaded sleeve 19. After the fins 9 are all sleeved on the outside of the heat transfer tube body 16, they are first threadedly connected to the threads of the heat transfer tube body 16 through the threaded sleeve 19. Then, the motor 11 is used to rotate the movable rod 10, which will drive the movable rod 12 to rotate. The transmission rod 14 is affected by the movable rod 12 and the track 13 to move forward. The movable rod 10 and the movable rod 2 are connected to each other at the same time, and the movable rod 10 and the movable rod 2 are connected to each other at the same time. When the movable rod 10 and the movable rod 2 are connected to each other at the same time, the movable rod 10 and the movable rod 2 are connected to each other at the same time, and the movable rod 10 and the movable rod 2 are connected to each other at the same time. When the movable rod 10 and the movable rod 2 are connected to each other at the same time, the movable rod 10 and the movable rod 2 are connected to each other at the same time, and the movable rod 10 and the movable rod 2 are connected to each other at the same time.

[0020] The top of the base 1 is fixedly connected to a fixing frame 7, and a transmission mechanism is provided in the fixing frame 7. The top of the transmission mechanism is provided with multiple placement ports 17, and fins 9 are placed on the top of the transmission mechanism. The top of the fixing frame 7 is fixedly connected to a top plate 8, and the bottom of the top plate 8 is rotatably provided with multiple rollers 18. The fixing frame 7 is located on the right side of the heat transfer tube body 16, and multiple placement ports 17 are evenly arranged on the top of the transmission mechanism, and multiple top plates 8 are evenly arranged on the bottom of the top plate 8. When the fins 9 move to the outside of the heat transfer tube body 16 through the transmission mechanism, the rollers 18 can increase the friction above the fins 9 when they move. Placing the fins 9 in the placement ports 17 for transmission can increase the friction below the fins 9, which can make the fins 9 easier to install on the outside of the heat transfer tube body 16.

Claims

1. A fin tube stacking assembly machine, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to two fixing columns (3), and both of the fixing columns (3) are provided with sliding openings, and a sliding rod (4) is slidably connected in the sliding openings, and the outer wall of the sliding rod (4) is fixedly connected to a clamping frame (5), and the top of the clamping frame (5) is fixedly connected to a fixing plate (6), and the fixing plate (6) is threadedly provided with a fastening bolt (15). A heat transfer tube body (16) is provided above the base (1), and the heat transfer tube body (16) is fixed to the clamping frame (5) by the fastening bolt (15). The top of the base (1) is fixedly connected to a support plate (2), and the outer wall of the support plate (2) is fixedly connected to a track (13). A transmission rod (14) is slidingly provided on the outer wall of the track (13), a motor (11) is connected to the top of the support plate (2), a movable rod (10) is fixedly connected to the driving end of the motor (11), and a movable rod (12) is rotatably provided on the outer wall of the movable rod (10), the outer wall of the movable rod (12) is fixedly connected to the outer wall of the transmission rod (14), a tight hoop (20) is slidingly provided on the outer wall of the heat transfer tube body (16), the top of the tight hoop (20) is fixedly connected to the bottom of the transmission rod (14), a thread is provided on the right side of the heat transfer tube body (16), and the heat transfer tube body (16) includes a threaded sleeve (19).

2. The fin tube stacking assembly machine according to claim 1, characterized in that: The top of the base (1) is fixedly connected to a fixing frame (7), a transmission mechanism is provided in the fixing frame (7), a plurality of placement openings (17) are provided on the top of the transmission mechanism, a fin (9) is placed on the top of the transmission mechanism, the top of the fixing frame (7) is fixedly connected to a top plate (8), and a plurality of rollers (18) are rotatably provided on the bottom of the top plate (8).

3. The fin tube stacking assembly machine according to claim 1, characterized in that: The two fixing columns (3) are evenly arranged on the front and rear sides of the left end of the top of the base (1), and the support plate (2) is located on the left side of the two fixing columns (3).

4. The fin tube stacking assembly machine according to claim 1, characterized in that: The support plate (2) is L-shaped.

5. The fin tube stacking assembly machine according to claim 2, characterized in that: The fixing frame (7) is located on the right side of the heat transfer tube body (16), a plurality of placement openings (17) are evenly arranged on the top of the transmission mechanism, and a plurality of top plates (8) are evenly arranged on the bottom of the top plate (8).

6. The fin tube stacking assembly machine according to claim 1, characterized in that: The diameter of the heat transfer tube body (16) is equal to the diameter of the inner wall of the threaded sleeve (19).

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