Automatic batch copper pipe rolling device in heat dissipation module

Abstract

The utility model relates to a rounding device, in particular to an automatic batch rounding device for copper pipes in a heat dissipation module, which comprises an operation table, and a rounding mechanism is arranged on the side face of the operation table. A pushing-out mechanism is arranged on the back face of the operation table, and the rounding mechanism and the pushing-out mechanism are matched with each other so that a workpiece on the surface of the operation table can be rounded firstly and then pushed out; the rounding mechanism comprises a twisting plate, the twisting plate performs reciprocating rounding on a workpiece on the surface of the operation table so as to meet the set diameter requirement, and the pushing-out mechanism comprises a pushing plate so as to push the workpiece subjected to rounding out of the surface of the operation table and then reset to the initial state. According to the utility model, a plc program control operation system is changed into mechanical control, so that an input error is eliminated according to the characteristics of a mechanical structure, when a specific diameter needs to be reached, the rounding times are controlled through the rounding mechanism, and when the rounding times need to be changed, only the diameter ratio of the gear needs to be changed.

Description

Technical Field

[0001] This utility model relates to a rolling device, specifically an automatic batch rolling device for copper tubes in a heat dissipation module. Background Technology

[0002] Copper pipes have excellent thermal conductivity and are often used in heat dissipation systems to facilitate rapid heat exchange from the system's internal heat sources, thereby achieving rapid heat dissipation.

[0003] The application of copper tubes in products mostly requires a fixed diameter and length, that is, a fixed size. In the production process, the finished copper tubes need to be ground and cut. Grinding is to achieve a specific diameter, and cutting is to achieve a specific length.

[0004] In current production, copper tubes are generally rolled into round shapes to achieve a specific diameter. The internal structure of these rolling machines is typically controlled by a PLC. By inputting specific values ​​into the PLC program, the rolling machine operates step by step to roll the copper tubes into round shapes.

[0005] However, there are certain limitations to using PLC program control for polishing. For example, PLCs are usually controlled by operators who input specific values, such as the number of polishing passes. If the operator inputs the wrong value, it will cause the copper tube to be rolled out of shape. If the value is less than a certain value, the copper tube will not be rolled out properly and will be thicker than the standard. If the value is greater than a certain value, the copper tube will be rolled out of shape, making the copper tube too thin and thus the copper tube will not be processed properly.

[0006] In summary, the existing rolling machines still have the aforementioned limitations. Summary of the Invention

[0007] The purpose of this invention is to provide an automatic batch rolling device for copper pipes in a heat dissipation module, so as to solve the limitations and other problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] An automatic batch rolling device for copper pipes in a heat dissipation module includes an operating table, on the side of which a rolling mechanism is provided.

[0010] The back of the operating table is provided with an ejection mechanism. The rolling mechanism and the ejection mechanism cooperate with each other to roll the workpiece on the surface of the operating table into a round shape before ejecting it.

[0011] The rolling mechanism includes a rubbing plate, which reciprocates on the surface of the operating table to roll the workpiece to achieve the set diameter requirement. The ejection mechanism includes a push plate to eject the rolled workpiece from the surface of the operating table and then return it to its initial state.

[0012] The automatic batch rolling device for copper pipes in the heat dissipation module as described above: a slide rail is slidably arranged on the surface of the operating table, a slide frame is slidably arranged on the slide rail, a cylinder is arranged on the back of the operating table, a washboard is arranged at the output end of the cylinder, and the output end of the cylinder is slidably connected to the slide frame.

[0013] The automatic batch rolling device for copper tubes in the heat dissipation module described above: A motor is provided on one side of the operating table, and a drive wheel is connected to the output shaft of the motor's reducer. A first large gear is provided on the drive wheel, and a first small gear meshes with the surface of the first large gear. Both the first large gear and the first small gear are rotatably mounted on the operating table.

[0014] The automatic batch rolling device for copper tubes in the heat dissipation module described above: the rolling mechanism further includes a crank and a ring frame, the crank is fixed on the first pinion, the ring frame is slidably connected to one end of the crank, and the ring frame is connected to the slide.

[0015] The automatic batch rolling device for copper pipes in the heat dissipation module described above: a driven wheel is engaged on one side of the driving wheel, a first pulley is connected to the driven wheel, a second pulley is rotatably mounted on the operating table, and the first pulley and the second pulley are connected by a belt strip, a second large gear is mounted on the second pulley, and a second small gear is engaged on the surface of the second large gear.

[0016] The automatic batch rolling device for copper tubes in the heat dissipation module as described above: a transmission rod is provided on the second small gear, a first bevel gear is provided on the surface of the transmission rod, and the first bevel gear is provided on the left and right sides of the operating table. The surfaces of the first bevel gears on both sides are meshed with second bevel gears, and the second bevel gears on both sides are rotatably mounted on the operating table. The second large gear, the second small gear, the transmission rod and the first bevel gear are all rotatably mounted on the operating table.

[0017] The automatic batch rolling device for copper tubes in the heat dissipation module described above: a driving cylinder is provided at one end of the second bevel gear, the driving cylinder is rotatably mounted on the operating table, and an annular driving groove is opened on the surface of the driving cylinder. A slide rod is slidably arranged inside the annular driving groove, and one end of the slide rod is connected to the push plate.

[0018] The automatic batch rolling device for copper pipes in the heat dissipation module described above: the slide has a groove, and the slide rod is slidably connected to the slide.

[0019] Compared with the prior art, the beneficial effects of this utility model are: by changing the PLC program control operating system to mechanical control, the input error can be eliminated according to the characteristics of the mechanical structure. When a specific diameter needs to be achieved, the number of times of rounding is controlled by the rounding mechanism. When the number of rounding needs to be changed, only the diameter ratio of the gear needs to be changed.

[0020] This utility model also includes an annular drive groove on the drive cylinder to drive the slide bar to reciprocate. The speed of the slide bar can be controlled according to the length of the drive cylinder. When the push plate needs to move quickly, the length of the drive cylinder, that is, the length of the annular drive groove, is increased. When the rotation speed remains constant, the speed of the slide bar increases accordingly, and vice versa. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the automatic batch rolling device for copper pipes in the heat dissipation module.

[0022] Figure 2 This is a schematic diagram of another aspect of the automatic batch rolling device for copper pipes in the heat dissipation module.

[0023] Figure 3 This is a schematic diagram of the driving wheel and driven wheel in the automatic batch rolling device for copper pipes in the heat dissipation module.

[0024] Figure 4 This is a schematic diagram of the diameter ratio of the first large and small gears in the automatic batch rolling device for copper pipes in the heat dissipation module.

[0025] Figure 5 This is a schematic diagram of the crank and ring frame in the automated batch rolling device for copper pipes in the heat dissipation module.

[0026] Figure 6 This is a schematic diagram of the pulleys and belts in the automated batch rolling device for copper pipes in the heat dissipation module.

[0027] Figure 7 This is a schematic diagram of the diameter ratio of the second gear in the automatic batch rolling device for copper pipes in the heat dissipation module.

[0028] Figure 8 This is a schematic diagram of the bevel gear in the automated batch rolling device for copper pipes in the heat dissipation module.

[0029] Figure 9 This is a schematic diagram of the driving cylinder in the automatic batch rolling device for copper pipes in the heat dissipation module.

[0030] Figure 10 This is a schematic diagram of the annular drive groove in the automatic batch rolling device for copper pipes in the heat dissipation module.

[0031] Figure 11 This is a schematic diagram of the slide bar and push plate in the automatic batch rolling device for copper pipes in the heat dissipation module.

[0032] Figure 12 This is a schematic diagram of the grooves created on the slide rails in the automated batch rolling device for copper pipes in the heat dissipation module.

[0033] In the diagram: 1. Control panel; 2. Slide rail; 3. Carriage; 4. Cylinder; 5. Washboard; 6. Motor; 7. Drive wheel; 8. Driven wheel; 9. First large gear; 10. First small gear; 11. Crank; 12. Ring frame; 13. First pulley; 14. Belt strip; 15. Second pulley; 16. Second large gear; 17. Second small gear; 18. Transmission rod; 19. First bevel gear; 20. Second bevel gear; 21. Drive cylinder; 2101. Annular drive groove; 22. Slide rod; 23. Push plate. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0035] Please see Figures 1-12 As an embodiment of the present utility model, the automatic batch rolling device for copper tubes in the heat dissipation module includes an operating table 1, and a rolling mechanism is provided on the side of the operating table 1.

[0036] The back of the operating table 1 is provided with an ejection mechanism. The rolling mechanism and the ejection mechanism cooperate with each other to roll the workpiece on the surface of the operating table 1 into a round shape and then eject it.

[0037] The rolling mechanism includes a rubbing plate 5, which reciprocates on the surface of the operating table 1 to roll the workpiece to achieve the set diameter requirement. The ejection mechanism includes a push plate 23 to eject the rolled workpiece from the surface of the operating table 1 and then return it to its initial state.

[0038] In this embodiment, a rounding mechanism is provided on one side of the operating table 1. The rolling plate 5 in the rolling mechanism reciprocates on the surface of the operating table 1 to round the copper tube. Since it is a mechanical structure, it has stability and specificity, so that the number of rounding is fixed, which solves the limitation of input error mentioned in the background technology. After the rolling plate 5 finishes rounding the copper tube, the push plate 23 pushes out the copper tube that has been rounded on the surface of the operating table 1, which is convenient for the rounding of the next batch of copper tubes.

[0039] As a further embodiment of this utility model, a slide rail 2 is slidably provided on the surface of the operating table 1, a slide frame 3 is slidably provided on the slide rail 2, a cylinder 4 is provided on the back of the operating table 1, the washboard 5 is provided at the output end of the cylinder 4, and the output end of the cylinder 4 is slidably connected to the slide frame 3.

[0040] In this embodiment, the slide 3 can slide back and forth on the slide rail 2. When rolling, the rolling plate 5 is first pushed down by the cylinder 4.

[0041] As a further embodiment of this utility model, a motor 6 is provided on one side of the operating table 1, and a drive wheel 7 is connected to the output shaft of the reducer of the motor 6. A first large gear 9 is provided on the drive wheel 7, and a first small gear 10 meshes with the surface of the first large gear 9. Both the first large gear 9 and the first small gear 10 are rotatably mounted on the operating table 1.

[0042] The diameter of the first large gear 9 is set to be four times that of the first small gear 10.

[0043] In this embodiment, after the washboard 5 is pushed down, it has reached the surface of the copper tube. The motor 6 drives the drive wheel 7 to rotate through the output shaft on the reducer. The drive wheel 7 drives the first large gear 9 to rotate. The first large gear 9 drives the first small gear 10 to rotate. Since the diameter of the first large gear 9 is four times that of the first small gear 10, the first small gear 10 has rotated four times after the first large gear 9 rotates once.

[0044] As a further embodiment of this utility model, the rolling mechanism further includes a crank 11 and a ring frame 12. The crank 11 is fixed on the first pinion 10, and the ring frame 12 is slidably connected to one end of the crank 11 and connected to the slide 3.

[0045] In this embodiment, the first pinion 10 drives the crank 11 to rotate, and the crank 11 can convert the circular motion into the reciprocating linear motion of the ring frame 12. Since the ring frame 12 is connected to the slide 3, the slide 3 can slide back and forth on the slide rail 2, so that the ring frame 12 can drive the slide 3 to slide back and forth on the slide rail 2, that is, to roll the copper tube into a round shape. The slide 3 then drives the cylinder 4 and the rolling plate 5 to move back and forth together to roll the tube into a round shape.

[0046] As a further embodiment of this utility model, a driven wheel 8 is engaged on one side of the driving wheel 7, a first pulley 13 is connected to the driven wheel 8, a second pulley 15 is rotatably arranged on the operating table 1, and the first pulley 13 and the second pulley 15 are connected by a belt strip 14. A second large gear 16 is arranged on the second pulley 15, and a second small gear 17 is engaged on the surface of the second large gear 16.

[0047] The diameter of the second large gear 16 is set to be four times that of the second small gear 17.

[0048] In this embodiment, the driving wheel 7 and the driven wheel 8 are meshed. As can be seen from the figure, after the driving wheel 7 rotates one revolution, the driven wheel 8 rotates only 90 degrees, which is a quarter revolution. The driving wheel 7 randomly drives the first pulley 13 to rotate, and the first pulley 13 drives the second pulley 15 to rotate through the belt 14. That is, the second pulley 15 also rotates 90 degrees. The second pulley 15 drives the second large gear 16 to rotate. The diameter of the second large gear 16 is four times that of the second small gear 17. Therefore, when the second large gear 16 rotates 90 degrees, the corresponding second small gear 17 has rotated 360 degrees, which is one revolution.

[0049] As a further embodiment of this utility model, a transmission rod 18 is provided on the second pinion 17, and a first bevel gear 19 is provided on the surface of the transmission rod 18. The first bevel gear 19 is provided on the left and right sides of the operating table 1, and a second bevel gear 20 is meshed on the surface of the first bevel gear 19 on both sides. The second bevel gear 20 on both sides is rotatably mounted on the operating table 1. The second large gear 16, the second pinion 17, the transmission rod 18 and the first bevel gear 19 are all rotatably mounted on the operating table 1.

[0050] In this embodiment, the second pinion 17 drives the transmission rod 18 to rotate, the transmission rod 18 drives the first bevel gear 19 to rotate, and the first bevel gear 19 drives the second bevel gear 20 to rotate, which is one revolution.

[0051] As a further embodiment of this utility model, a driving cylinder 21 is provided at one end of the second bevel gear 20. The driving cylinder 21 is rotatably mounted on the operating table 1, and an annular driving groove 2101 is provided on the surface of the driving cylinder 21. A slide rod 22 is slidably arranged inside the annular driving groove 2101, and one end of the slide rod 22 is connected to the push plate 23.

[0052] In this embodiment, the second bevel gear 20 drives the drive cylinder 21 to rotate. Since the slide rod 22 is located inside the annular drive groove 2101, when the drive cylinder 21 rotates, it can squeeze the slide rod 22 through the annular drive groove 2101, so that the slide rod 22 can move forward. Since the drive groove is annular, the slide rod 22 can move back after reaching the end, so that the slide rod 22 can move back and forth inside the annular drive groove 2101. The slide rod 22 is connected to the push plate 23, so that after the push plate 23 pushes out the copper tube, it can return to the initial position.

[0053] It should be noted that drive cylinders 21 are provided on both sides of the operating table 1, so that the slide rods 22 on both sides drive the push plate 23 to reciprocate in sync, thereby making the push plate 23 run more stably.

[0054] As a further improvement of this utility model, the slide 3 is provided with a groove, and the slide rod 22 is slidably connected to the slide 3.

[0055] In this embodiment, a groove is provided on the carriage 3 for the slide rod 22 to run on.

[0056] The above embodiments are exemplary and not restrictive. Therefore, without departing from the spirit or basic characteristics of this utility model, any technical solutions that can be implemented in other specific forms are included in this utility model.

Claims

1. An automated batch rolling device for copper pipes in a heat dissipation module, characterized in that, The automatic batch rolling device for copper pipes in the heat dissipation module includes an operating table (1), and a rolling mechanism is provided on the side of the operating table (1). The back of the operating table (1) is provided with an ejection mechanism. The rolling mechanism and the ejection mechanism cooperate with each other to roll the workpiece on the surface of the operating table (1) into a round shape and then eject it. The rolling mechanism includes a rubbing plate (5), which reciprocates to roll the workpiece on the surface of the operating table (1) to achieve the set diameter requirement. The ejection mechanism includes a push plate (23) to eject the rolled workpiece from the surface of the operating table (1) and then reset it to the initial state.

2. The automatic batch rolling device for copper pipes in a heat dissipation module according to claim 1, characterized in that, The surface of the operating table (1) is slidably provided with a slide rail (2), and a slide frame (3) is slidably provided on the slide rail (2). A cylinder (4) is provided on the back of the operating table (1), and a washboard (5) is provided at the output end of the cylinder (4). The output end of the cylinder (4) is slidably connected to the slide frame (3).

3. The automatic batch rolling device for copper pipes in a heat dissipation module according to claim 2, characterized in that, A motor (6) is provided on one side of the operating table (1). A drive wheel (7) is connected to the output shaft of the reducer of the motor (6). A first large gear (9) is provided on the drive wheel (7). A first small gear (10) meshes with the surface of the first large gear (9). Both the first large gear (9) and the first small gear (10) are rotatably mounted on the operating table (1).

4. The automatic batch rolling device for copper pipes in a heat dissipation module according to claim 2, characterized in that, The rolling mechanism also includes a crank (11) and a ring frame (12). The crank (11) is fixed on the first pinion (10). The ring frame (12) is slidably connected to one end of the crank (11) and is connected to the slide (3).

5. The automatic batch rolling device for copper pipes in a heat dissipation module according to claim 3, characterized in that, One side of the driving wheel (7) is engaged with a driven wheel (8), and a first pulley (13) is connected to the driven wheel (8). A second pulley (15) is rotatably arranged on the operating table (1), and the first pulley (13) and the second pulley (15) are connected by a belt strip (14). A second large gear (16) is arranged on the second pulley (15), and a second small gear (17) is engaged on the surface of the second large gear (16).

6. The automatic batch rolling device for copper pipes in a heat dissipation module according to claim 5, characterized in that, The second pinion (17) is provided with a transmission rod (18), the surface of the transmission rod (18) is provided with a first bevel gear (19), and the first bevel gear (19) is provided on the left and right sides of the operating table (1). The surfaces of the first bevel gears (19) on both sides are meshed with second bevel gears (20), and the second bevel gears (20) on both sides are rotatably mounted on the operating table (1). The second large gear (16), the second pinion (17), the transmission rod (18) and the first bevel gear (19) are all rotatably mounted on the operating table (1).

7. The automatic batch rolling device for copper pipes in a heat dissipation module according to claim 6, characterized in that, The second bevel gear (20) has a drive cylinder (21) at one end. The drive cylinder (21) is rotatably mounted on the operating table (1), and an annular drive groove (2101) is opened on the surface of the drive cylinder (21). A slide rod (22) is slidably mounted inside the annular drive groove (2101), and one end of the slide rod (22) is connected to the push plate (23).

8. The automatic batch rolling device for copper pipes in a heat dissipation module according to claim 7, characterized in that, The slide (3) has a groove, and the slide rod (22) is slidably connected to the slide (3).

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