A processing device for a cooling pipe

Abstract

The present invention discloses a processing device for a cooling pipe, which relates to the field of pipe processing. The device includes a workbench and an annular table. Positioning tables are arranged on both sides of the workbench. The annular table is connected with a slider, the slider is connected with an upper slide rail, and the upper slide rail is connected with a control component. The annular table includes: a rotating ring, a laser cutting component, a rotating component, a double-sided clamping component and a liquid suction component. The double-sided clamping component also has the function of moving two cut cooling pipes away from each other. After the two cut cooling pipes move away from each other, the liquid suction component sucks the residual liquid in the two cooling pipes under negative pressure. The advantages of the present invention are that the cooling pipe can be circularly cut, and through the double-sided clamping component, on the one hand, the stability during cutting is improved, and on the other hand, the two cut parts can be moved away from each other, which is convenient for the liquid suction component to clean and absorb the residual liquid inside the two parts, avoiding pipe contamination and recycling the coolant.

Description

Technical Field

[0001] The invention relates to the field of pipeline processing, and in particular to a processing device for cooling pipes. Background Art

[0002] Cooling pipes are widely used in various industrial fields, such as automobile radiators, air conditioning systems, chemical equipment, heat exchangers in power plants, etc. The main function of cooling pipes is to remove heat through the flow of cooling media (such as water, air or other liquids), thereby reducing the temperature of equipment or systems.

[0003] In the processing of cooling pipes, it is first necessary to cut the long pipes to obtain pipes of target lengths, and then perform other bending, deformation and other operations on the pipes. In the prior art, wire cutting, cutting disc cutting or laser cutting are generally used for cutting. The above methods all require the spraying of cutting coolant to cool the cut portion during cutting, which plays a role in cooling, lubrication, chip removal and corrosion prevention. After the above process is completed, residual liquid will often remain on the ports and inner walls of the two cut pipe sections. This will affect subsequent processing on the one hand, and on the other hand, if not handled in time, the residual liquid will slowly flow along the pipe wall, making it more difficult to handle. Therefore, the present invention designs a processing device for cooling pipes, which cleans the port parts of the two cut pipe sections after the cutting is completed, so as to facilitate use. Summary of the invention

[0004] The purpose of the present invention is to solve the problems in the prior art and to propose a processing device for a cooling pipe.

[0005] A processing device for a cooling pipe, comprising:

[0006] A workbench, with a positioning platform for positioning the cooling pipe disposed on both sides of the workbench;

[0007] An annular table, wherein a slider is connected to the top of the annular table, the slider is connected to an upper slide rail and enables the annular table to be slidably connected to the upper slide rail, and the upper slide rail is connected to a control component for controlling the movement of the slider;

[0008] The cooling pipe passes through the inner side of the annular platform and is coaxially arranged with the annular platform. The annular platform includes:

[0009] A rotating ring, the rotating ring being rotatably connected to the inner circular surface of the annular platform;

[0010] A laser cutting assembly, the laser cutting assembly comprising a plurality of laser emitting heads, the plurality of laser emitting heads being arranged in an annular manner on the inner circumferential surface of the rotating ring, the side of each of the laser emitting heads being connected to a spray pipe for spraying a coolant, the spray pipe being connected to a mixing assembly so as to mix the coolant and then spray it;

[0011] A rotating assembly that drives the rotation of a rotating ring;

[0012] A bilateral clamping assembly that clamps and positions the portions of the cooling pipe on both sides of multiple laser cutting assemblies;

[0013] A liquid suction assembly. The bilateral clamping assembly also has the function of moving two cut cooling pipes away from each other. Thus, after the two cut cooling pipes move away from each other, the residual liquid in the two cooling pipes is sucked by negative pressure through the liquid suction assembly.

[0014] In the above processing device for a cooling pipe, the rotating assembly includes a toothed ring connected to the outer side of the rotating ring. A gear meshes with the top of the toothed ring. The gear is connected to a driving motor. A connection box is fixedly connected to the top of the workbench. The gear is arranged in the connection box. The driving motor is installed on the outer wall of the connection box by bolts. The slider is embedded in the top of the connection box.

[0015] In the above processing device for a cooling pipe, the mixing assembly includes a mating ring rotatably connected to the rotating ring. The mating ring is rotatably connected to an annular groove formed in the middle of the outer circumferential surface of the toothed ring. The mating ring is connected to a feed pipe. The feed pipe passes through the connection box and is connected to an external feeding device.

[0016] In the above processing device for a cooling pipe, the bilateral clamping assembly includes two connecting rings. The two connecting rings are symmetrically arranged on both sides of the workbench. Each connecting ring is connected to the side of the workbench through a plurality of telescopic rods. A plurality of clamping blocks are arranged on the inner side of the connecting ring. A plurality of the clamping blocks all pass through the inner side of the connecting ring and are connected to a sliding cavity formed in the inner circumferential surface of the connecting ring. A pressure pump is arranged in the sliding cavity. The clamping blocks are connected to the inner wall of the sliding cavity through springs.

[0017] In the above processing device for a cooling pipe, the liquid suction assembly includes a connection groove arranged on the workbench. Absorption pipes with a "convex" shape are arranged on both sides of the connection groove. The bottom of the absorption pipe is sealed and fixedly connected to a telescopic rod through a mounting plate. The bottom of the telescopic rod is fixed on the workbench. The bottom side of the absorption pipe is connected to a negative pressure device. An electromagnet ring is fixedly connected to each side of the toothed ring. The other end of each electromagnet ring is connected to a linkage ring. The linkage ring is made of a ferromagnetic material and is rotatably connected to an annular platform, such that the electromagnet ring can drive the connecting ring to rotate when energized.

[0018] In the above processing device for a cooling pipe, a grille plate is arranged in the workbench.

[0019] In the above-mentioned processing device for cooling pipes, a liquid storage cavity is arranged below the grid plate and is opened in the workbench, and the feed pipe is communicated with the liquid storage cavity.

[0020] Compared with the existing technology, the advantages of the present invention are as follows:

[0021] 1. By setting the double-sided clamping assembly in the present invention, when performing circular cutting through the laser cutting assembly, both sides of the cutting position are fixed, and the laser cutting assembly is connected to the rotating assembly, enabling circular cutting, thereby improving the cutting stability.

[0022] 2. When cutting, the cutting coolant is mixed through the mixing assembly, which avoids the condensation of the cutting coolant in the cavity and improves the cooling effect during cutting.

[0023] 3. The double-sided clamping assembly also has the function of moving the two cut cooling pipes away from each other. The advantage of this is that it can cooperate with the liquid suction assembly to transport the two cut pipes to cooperate with the liquid suction assembly, effectively absorbing the residual liquid. On the one hand, it cooperates with the grid plate, on the other hand, it can recycle the cutting coolant, and on the other hand, it can effectively avoid the problem that the residual liquid stays in the pipe for a long time, causing the residual liquid to continue to flow inward and being difficult to clean. Description of the Drawings

[0024] Figure 1 It is a schematic structural diagram of a processing device for cooling pipes proposed by the present invention;

[0025] Figure 2 It is a schematic structural diagram of the annular platform and the upper slide rail in a processing device for cooling pipes proposed by the present invention.

[0026] Figure 3 It is a schematic structural diagram of the laser cutting assembly in a processing device for cooling pipes proposed by the present invention

[0027] Figure 4 It is Figure 4 The enlarged schematic diagram of part A in

[0028] Figure 5 It is a schematic structural diagram of the mixing assembly in a processing device for cooling pipes proposed by the present invention.

[0029] Figure 6 It is a schematic structural diagram of the liquid storage cavity in a processing device for cooling pipes proposed by the present invention

[0030] In the figure: 1 workbench, 2 cooling pipe, 3 positioning table, 4 annular table, 41 slider, 42 upper slide rail, 5 rotating ring, 6 laser cutting assembly, 61 laser emitting head, 62 liquid spraying pipe, 63 mixing assembly, 631 mating ring, 632 feed pipe, 633 annular groove, 7 rotating assembly, 71 gear ring, 72 gear, 73 driving motor, 74 connection box, 8 double-sided clamping assembly, 81 connection ring, 82 telescopic rod, 83 clamping block, 84 sliding cavity, 85 electromagnet ring, 86 linkage ring, 9 liquid storage cavity, 10 liquid suction assembly, 101 connection groove, 102 absorption pipe, 103 telescopic rod, 104 mounting plate, 11 grid plate, 12 bracket, 13 upper top plate. Detailed implementation

[0031] Refer to Figures 1-6 , a processing device for a cooling pipe, comprising a workbench 1, a positioning table 3 for positioning the cooling pipe 2 is respectively arranged on both sides of the workbench 1, the workbench is connected with an upper top plate 13 through a bracket 12, a grid plate 11 is arranged in the workbench 1, the grid plate 11 adopts a square grid structure, a liquid storage cavity 9 opened in the workbench 1 is arranged below the grid plate 11, and the liquid storage cavity 9 is filled with coolant in the initial state. The coolant sprayed by the liquid spraying pipe 62 can be recycled to the liquid storage cavity 9 through the grid plate 11 for repeated use;

[0032] Annular table 4, the top of the annular table 4 is connected with a slider 41, the slider 41 is connected with an upper slide rail 42 and enables the annular table 4 to be slidably connected to the upper slide rail 42. The upper slide rail 42 is connected with a control assembly for controlling the movement of the slider 41, and the upper slide rail 42 is installed at the bottom of the upper top plate 13;

[0033] The cooling pipe 2 passes through the inside of the annular table 4 and is coaxially arranged with the annular table 4. The annular table 4 includes:

[0034] Rotating ring 5, the rotating ring 5 is rotatably connected to the inner circular surface of the annular table 4;

[0035] Laser cutting assembly 6, the laser cutting assembly 6 includes a plurality of laser emitting heads 61, the plurality of laser emitting heads 61 are annularly arranged on the inner circular surface of the rotating ring 5, a liquid spraying pipe 62 for spraying coolant is connected to the side of each laser emitting head 61, the liquid spraying pipe 62 is connected with a mixing assembly 63 to mix and spray the coolant. The mixing assembly 63 includes a mating ring 631 rotatably connected in the rotating ring 5, the mating ring 631 is rotatably connected in an annular groove 633 opened in the middle of the outer circular surface of the gear ring 71, the mating ring 631 is connected with a feed pipe 634, and the feed pipe 634 passes through the connection box 74 and is connected to an external feeding device.

[0036] Rotating assembly 7, the rotating assembly 7 drives the rotating ring 5 to rotate. The rotating assembly 7 includes a toothed ring 71 connected to the outer side of the rotating ring 5. A gear 72 is engaged with the top of the toothed ring 71. The gear 72 is connected to a driving motor 73. By driving the gear 72 to rotate through the driving motor 73, the effect of rotating the rotating ring 5 is achieved through gear meshing. A connection box 74 is fixedly connected to the top of the workbench 1. The gear 72 is arranged in the connection box 74. The driving motor 73 is installed on the outer wall of the connection box 74 by bolts. The slider 41 is embedded in the top of the connection box 74;

[0037] Double-sided clamping assembly 8, through the double-sided clamping assembly 8, the parts of the cooling pipe 2 located on both sides of the multiple laser cutting assemblies 6 are clamped and positioned. The double-sided clamping assembly 8 includes two connecting rings 81. The two connecting rings 81 are symmetrically arranged on both sides of the annular table 4. Each connecting ring 81 is connected to the side surface of the annular table 4 through a plurality of telescopic rods 82. Through the telescopic rods 82, the two connecting rings 81 can be separated from the annular table 4, so that the two cut cooling pipes 2 move away from each other, thus exposing the cutting surface. A plurality of clamping blocks 83 are arranged on the inner side of the connecting ring 81. The plurality of clamping blocks 83 all pass through the inner side of the connecting ring 81 and are connected to a sliding cavity 84 starting from the inner circular surface of the connecting ring 81. A pressure assembly is arranged in the sliding cavity 84. Through the pressure assembly, the plurality of clamping blocks 83 extend out of the sliding cavity 84 and jointly act on the outer wall of the cooling pipe 2 to achieve the function of clamping and fixing. The clamping blocks 83 are connected to the inner wall of the sliding cavity 84 through springs;

[0038] The liquid suction assembly 10, and the bilateral clamping assembly 8 also has the function of moving the two cut cooling pipes 2 away from each other. After the two cut cooling pipes 2 move away from each other, the residual liquid in the two cooling pipes 2 is sucked by the negative pressure of the liquid suction assembly 10. The liquid suction assembly 10 includes a connection groove 101 provided on the workbench 1. Absorbing pipes 102 with a "convex" shape structure are arranged on both sides of the connection groove 101. The bottom of the absorbing pipe 102 is sealed and fixedly connected to a telescopic rod 103 through a mounting plate 104. The bottom of the telescopic rod 103 is fixed on the workbench 1. The bottom side of the absorbing pipe 102 is connected to a negative pressure device. An electromagnet ring 85 is fixedly connected to each of the two sides of the gear ring 71. The other end of each electromagnet ring 85 is connected to a linkage ring 86. The linkage ring 86 is made of ferromagnetic material and is rotatably connected to the annular platform 4, so that the electromagnet ring 85 can drive the connection ring 81 to rotate when energized. The absorbing pipe 102 is extended through the telescopic rod 103. Wherein, the two absorbing pipes 102 respectively extend into the two cut cooling pipes 2, so as to achieve the effect of removing liquid from the cooling pipes 2 on both sides. And during the liquid removal process, the electromagnet ring 85 is conducted, so that the gear ring 71 drives the connection ring 81 to rotate. In this way, the absorbing pipe 102 can perform the operation of rotating liquid suction on the cooling pipe 2, and suck the liquid at multiple parts of the port of the cooling pipe 2. The bottom side of the absorbing pipe 102 is connected to a negative pressure device, and the residual liquid is sucked out by the negative pressure device and transferred to the liquid storage cavity 9 for convenient subsequent multiple uses.

[0039] As is known by common technical knowledge, the present invention can be implemented by other embodiments that do not depart from its spiritual essence or essential features. Therefore, the above-disclosed embodiments are illustrative in all aspects and not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are encompassed by the present invention.

Claims

1. A processing device for a cooling tube, characterized in that: include: A workbench (1), wherein a positioning platform (3) for positioning a cooling pipe (2) is respectively arranged on both sides of the workbench (1), and the top of the workbench (1) is connected to an upper top plate (13) via a bracket (12); An annular table (4), wherein a slider (41) is connected to the top of the annular table (4), the slider (41) is connected to an upper slide rail (42) so that the annular table (4) is slidably connected to the upper slide rail (42), the upper slide rail (42) is connected to a control component for controlling the movement of the slider (41), and the upper slide rail (42) is installed at the bottom of an upper top plate (13); The cooling pipe (2) passes through the inner side of the annular platform (4) and is arranged coaxially with the annular platform. The annular platform (4) comprises: A rotating ring (5), the rotating ring (5) being rotatably connected to the inner circumferential surface of the annular platform (4); A laser cutting assembly (6), the laser cutting assembly (6) comprising a plurality of laser emitting heads (61), the plurality of laser emitting heads (61) being arranged in an annular shape on the inner circumferential surface of the rotating ring (5), the side surface of each of the laser emitting heads (61) being connected to a spray pipe (62) for spraying a cooling liquid, the spray pipe (62) being connected to a mixing assembly (63) so as to mix the cooling liquid and then spray it; A rotating assembly (7), wherein the rotating assembly (7) drives the rotating ring (5) to rotate; A double-sided clamping assembly (8), through which the portions of the cooling pipe (2) located on both sides of the plurality of laser cutting assemblies (6) are clamped and positioned, the double-sided clamping assembly (8) comprising two connecting rings (81), the two connecting rings (81) being symmetrically arranged on both sides of the annular platform (4), each of the connecting rings (81) being connected to the side surface of the annular platform (4) via a plurality of telescopic rods (82), a plurality of clamping blocks (83) being arranged on the inner side of the connecting ring (81), the plurality of clamping blocks (83) all passing through the inner side of the connecting ring (81) and being connected to a sliding cavity (84) provided on the inner circumferential surface of the connecting ring (81), the sliding cavity (84) being provided with a pressure assembly, and the clamping blocks (83) being connected to the inner wall of the sliding cavity (84) via a spring; The liquid suction component (10) and the double-sided clamping component (8) also have the function of moving the two cut cooling tubes (2) away from each other, so that after the two cut cooling tubes (2) are moved away from each other, the residual liquid in the two cooling tubes (2) is absorbed by the negative pressure of the liquid suction component (10).

2. A processing device for cooling pipes according to claim 1, characterized in that: The rotating assembly (7) comprises a gear ring (71) connected to the outside of the rotating ring (5); a gear (72) is meshed at the top of the gear ring (71); the gear (72) is connected to a drive motor (73); a connection box (74) is fixedly connected to the top of the annular table (4); the gear (72) is arranged in the connection box (74); the drive motor (73) is mounted on the outer wall of the connection box (74) by bolts; and the slider (41) is embedded in the top of the connection box (74).

3. A processing device for cooling pipes according to claim 2, characterized in that: The mixing assembly (63) comprises a matching ring (631) rotatably connected to the rotating ring (5); the matching ring (631) is rotatably connected to an annular groove (633) provided in the middle of the outer circumferential surface of the gear ring (71); the matching ring (631) is connected to a feed pipe (634); the feed pipe (634) passes through a connection box (74) and is connected to an external feed device.

4. A processing device for cooling pipes according to claim 3, characterized in that: The liquid absorption component (10) comprises a connection groove (101) arranged on a workbench (1); absorption tubes (102) of a "convex"-shaped structure are arranged on both sides of the connection groove (101); the bottom of the absorption tube (102) is sealed by a mounting plate (104) and fixedly connected to a telescopic rod (103); the bottom of the telescopic rod (103) is fixed on the workbench (1); the bottom side of the absorption tube (102) is connected to a negative pressure device; an electromagnet ring (85) is fixedly connected to each of the two sides of the gear ring (71); the other end of each of the electromagnet rings (85) is connected to a linkage ring (86); the linkage ring (86) is made of ferromagnetic material and is rotatably connected to the annular table (4), so that the electromagnet ring (85) can drive the connection ring (81) to rotate when power is turned on.

5. A processing device for cooling pipes according to claim 3, characterized in that: A grid plate (11) is provided in the workbench (1).

6. A processing device for cooling pipes according to claim 5, characterized in that: A liquid storage chamber (9) opened in the workbench (1) is provided below the grid plate (11), the liquid storage chamber (9) is filled with cooling liquid, and the feed pipe (634) is in communication with the liquid storage chamber (9).

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