Refrigeration pipe machining equipment

Abstract

The utility model relates to the technical field of pipe machining equipment, and discloses refrigeration pipe machining equipment which comprises a base, an equipment box is fixedly installed on the top of the base, a grid frame is fixedly installed in the equipment box, and a plurality of saw discs are evenly and rotationally installed on the top in the equipment box in the circumferential direction. A turntable is rotationally mounted in the middle of the top of the equipment box, and a plurality of push-pull rods are rotationally mounted at the top of the turntable in a circumferential uniform distribution manner. The multiple clamping mechanisms are circumferentially and evenly distributed, the multiple pipes can be clamped at the same time, the rotary disc and the push-pull rods are arranged in the distribution center of the multiple clamping mechanisms, the multiple clamping mechanisms can be pushed to slide towards the periphery at the same time, then the multiple pipes are carried to be close to the corresponding saw discs to be cut, and the working efficiency of pipe machining is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe processing equipment, in particular to refrigeration pipe processing equipment. Background Art

[0002] Refrigeration pipes are pipes used in refrigeration and air-conditioning systems, mainly for transporting refrigerants and cooling media. Depending on different applications and requirements, refrigeration pipes are usually cut into different lengths for use, requiring the use of corresponding refrigeration pipe processing equipment.

[0003] A pipe cutter for water pipe installation in the prior art (Announcement No.: CN221774673U) places the water pipe on the outer wall of the guide wheel by setting a guide component, guides the water pipe through the guide wheel, and pushes it toward the fixing component. When it moves to the top of the positioning platform, the screw is driven to rotate by holding the rotating rod, and the fixing platform is driven to adjust its longitudinal position during the rotation of the screw. Finally, the water pipe is fixed in conjunction with the positioning platform, and finally the water pipe is cut by the cutting component, which is beneficial to reduce the workload of the staff. However, the device can only cut one pipe at a time, and frequent disassembly and assembly of pipes are required in batch operations, resulting in low processing efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a refrigeration pipe processing equipment.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A refrigeration pipe processing equipment includes a base, an equipment box is fixedly installed on the top of the base, a grid frame is fixedly installed in the equipment box, a plurality of saw disks are installed on the top of the equipment box in a circularly uniform rotation, a turntable is installed in the middle of the top of the equipment box, a plurality of push-pull rods are installed on the top of the turntable in a circularly uniform distribution and rotation, a plurality of support blocks are evenly distributed circumferentially around the turntable, the plurality of support blocks are fixedly installed on the top of the equipment box, a clamping mechanism is slidably installed on the top of each support block, the clamping mechanism includes a first clamping block, a second clamping block and two damping spring rods, the first clamping block is slidably installed on the top of the support block, two cavities are symmetrically opened inside the first clamping block, the two damping spring rods are respectively fixedly installed in the two cavities, the telescopic ends of the two damping spring rods are fixedly installed on one side of the second clamping block, and the other ends of the plurality of push-pull rods are respectively rotatably installed on one side of the plurality of first clamping blocks.

[0007] As a further solution of the present invention, each of the support blocks is provided with a waist-grooved hole running through its outer surface on the top, and a plurality of avoidance channels connected to the waist-grooved holes are evenly distributed on the top of the equipment box in a circular shape. The adjacent sides of the first clamping block and the second clamping block are both provided with a V-shaped structure, and a support frame is fixedly installed on one side of the top of the equipment box, and a second motor is fixedly installed on the top of the support frame, and the output end of the second motor is fixedly installed to the rotation center of the top of the turntable.

[0008] As a further solution of the present invention, an inner gear ring is rotatably installed on the top of the equipment box, and a plurality of driven gears meshing with the inner gear ring are installed on the top of the equipment box in a uniform circular rotation. The bottoms of the plurality of driven gears are fixedly installed with the rotation centers of the tops of the plurality of saw disks through connecting shafts.

[0009] As a further solution of the present invention, a belt groove is provided on the outer arc surface of the inner gear ring, a first motor is fixedly installed on one side of the equipment box, a driving pulley is fixedly installed on the output end of the first motor, a transmission belt is connected between the driving pulley and the inner gear ring, a transmission shaft is fixedly installed at the bottom center of the turntable, and a plurality of limiting sliding grooves are evenly distributed on the surface of the transmission shaft in a circumferential manner.

[0010] As a further solution of the present invention, an electric telescopic rod is fixedly installed at the bottom of the grid frame, the telescopic end of the electric telescopic rod passes through the grid frame and a positioning platform is rotatably installed at the end, a limiting hole is provided in the middle of the top of the positioning platform and passes through its surface, the positioning platform is slidably connected to the surface of the transmission shaft through the limiting hole, and a plurality of unloading ports are evenly arranged on the surface of the positioning platform in a circular shape.

[0011] As a further solution of the present invention, the bottom of the equipment box is an open structure, the top of the base is provided with a groove, a slag collection drawer is slidably installed in the groove, a protective door is hinged on one side of the equipment box, the protective door is made of transparent material, the top cover of the equipment box is connected to a protective cover, and the protective cover is provided with a notch close to the first motor side for avoiding the transmission belt.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. By setting up multiple clamping mechanisms evenly distributed around the circumference, multiple pipes can be clamped at the same time. A turntable and multiple push-pull rods are set at the distribution center of the multiple clamping mechanisms, which can simultaneously push the multiple clamping mechanisms to slide around, thereby carrying multiple pipes close to the corresponding saw disc for cutting, thereby improving the efficiency of pipe processing;

[0014] 2. By setting up a positioning platform, the positioning platform can be raised and lowered to the corresponding height according to the cutting length. When clamping the pipe through the clamping mechanism, it is only necessary to insert the pipe vertically downward into the equipment box so that the bottom end of the pipe is against the positioning platform. Positioning is faster. As the turntable rotates to push the pipe for cutting, the turntable drives the positioning platform to rotate through the transmission shaft, so that the discharge port is just below the pipe, which is convenient for automatic unloading of the cut pipe and improves the linkage consistency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a refrigeration pipe processing equipment proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a refrigeration pipe processing equipment proposed by the present invention;

[0017] Figure 3 This is a schematic diagram of the distribution of the clamping mechanism of a refrigeration pipe processing equipment proposed by the present invention;

[0018] Figure 4 This is a schematic diagram of the positioning platform structure of a refrigeration pipe processing equipment proposed by the utility model;

[0019] Figure 5 The present invention provides a partial cross-sectional structural diagram of a clamping mechanism for refrigeration pipe processing equipment.

[0020] In the figure: 1. Base; 2. Equipment box; 3. First motor; 4. Driving pulley; 5. Transmission belt; 6. Protective cover; 7. Support frame; 8. Second motor; 9. Clamping mechanism; 901. First clamping block; 902. Second clamping block; 903. Damping spring rod; 10. Support block; 11. Protective door; 12. Slag collection drawer; 13. Saw disk; 14. Positioning platform; 15. Electric telescopic rod; 16. Grid frame; 17. Turntable; 18. Internal gear ring; 19. Driven gear; 20. Discharge port; 21. Push-pull rod; 22. Drive shaft. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] Reference Figure 1-Figure 5 A refrigeration pipe processing equipment includes a base 1, an equipment box 2 is fixedly installed on the top of the base 1, a grid frame 16 is fixedly installed in the equipment box 2, a plurality of saw disks 13 are installed on the top of the equipment box 2 in a circularly uniform rotation, a turntable 17 is installed in the middle of the top of the equipment box 2, a plurality of push-pull rods 21 are evenly distributed and rotated on the top of the turntable 17, a plurality of support blocks 10 are evenly distributed around the turntable 17, the plurality of support blocks 10 are fixedly installed on the top of the equipment box 2, and a clamping mechanism 9 is slidably installed on the top of each support block 10. The clamping mechanism 9 includes a first clamping block 901, a second clamping block 902 and two damping spring rods 903. The first clamping block 901 is slidably installed on the top of the support block 10, and the first clamping block There are two symmetrical cavities inside the block 901, and two damping spring rods 903 are fixedly installed in the two cavities respectively. The telescopic ends of the two damping spring rods 903 are fixedly installed on one side of the second clamping block 902, and the other ends of the multiple push-pull rods 21 are rotatably installed on one side of the multiple first clamping blocks 901 respectively. The top of each support block 10 is provided with a waist groove hole running through its outer surface, and the top of the equipment box 2 is provided with multiple avoidance channels connected to the waist groove hole in a circular shape. The adjacent sides of the first clamping block 901 and the second clamping block 902 are both provided with a V-shaped structure. A support frame 7 is fixedly installed on one side of the top of the equipment box 2, and a second motor 8 is fixedly installed on the top of the support frame 7. The output end of the second motor 8 is fixedly installed with the rotation center of the top of the turntable 17.

[0025] When in use, under the pulling force of the damping spring rod 903, the second clamping block 902 is driven to move toward the first clamping block 901, so that the pipe placed in the clamping mechanism 9 can be clamped and fixed, and multiple pipes can be clamped at the same time. The turntable 17 and multiple push-pull rods 21 located at the distribution center of multiple clamping mechanisms 9 can simultaneously push the turntable 17 to rotate and push multiple clamping mechanisms 9 to slide around, thereby carrying multiple pipes close to the corresponding saw disk 13 for cutting, thereby improving the work efficiency of pipe processing.

[0026] In this embodiment, an inner gear ring 18 is rotatably installed on the top of the equipment box 2, and a plurality of driven gears 19 meshing with the inner gear ring 18 are installed on the top of the equipment box 2 in a uniform circular rotation. The bottoms of the plurality of driven gears 19 are fixedly installed with the rotation center of the tops of the plurality of saw disks 13 through connecting shafts. A belt groove is provided on the outer arc surface of the inner gear ring 18. A first motor 3 is fixedly installed on one side of the equipment box 2, and a driving pulley 4 is fixedly installed on the output end of the first motor 3. A transmission belt 5 is sleeved between the driving pulley 4 and the inner gear ring 18. A transmission shaft 22 is fixedly installed on the bottom center of the turntable 17, and a plurality of limiting grooves are uniformly provided on the surface of the transmission shaft 22 in a circular shape.

[0027] When in use, the first motor 3 is started, and the inner gear ring 18 is driven to rotate through the driving pulley 4 and the transmission belt 5. The inner gear ring 18 drives multiple driven gears 19 to rotate at the same time, and then drives multiple saw discs 13 to rotate rapidly for cutting multiple pipes at the same time, thereby improving the working efficiency of the equipment.

[0028] In this embodiment, an electric telescopic rod 15 is fixedly installed at the bottom of the grid frame 16. The telescopic end of the electric telescopic rod 15 passes through the grid frame 16 and a positioning platform 14 is rotatably installed at the end. A limiting hole is provided in the middle of the top of the positioning platform 14 and passes through its surface. The positioning platform 14 is slidably sleeved on the surface of the transmission shaft 22 through the limiting hole. A plurality of unloading ports 20 are evenly arranged on the surface of the positioning platform 14 in a circular shape. The bottom of the equipment box 2 is an open structure, and a groove is provided at the top of the base 1. A slag collection drawer 12 is slidably installed in the groove. A protective door 11 is hinged on one side of the equipment box 2. The protective door 11 is made of transparent material. The top cover of the equipment box 2 is connected to a protective cover 6. The protective cover 6 is provided with a notch close to the side of the first motor 3 for avoiding the transmission belt 5.

[0029] During use, by setting the positioning platform 14, according to the needs of cutting length, start the electric telescopic rod 15 to lift the positioning platform 14 to the corresponding height. When clamping the pipe through the clamping mechanism 9, it is only necessary to insert the pipe vertically downward into the equipment box 2 so that the bottom end of the pipe is against the positioning platform 14. Positioning is faster. As the turntable 17 rotates to push the pipe for cutting, the turntable 17 drives the positioning platform 14 to rotate through the transmission shaft 22, so that the discharge port 20 is just below the pipe, which is convenient for automatic unloading of the cut pipe and improves the linkage consistency of the equipment.

[0030] From the above description, it can be seen that the above embodiment of the present invention achieves the following technical effects: when in use, the electric telescopic rod 15 is first controlled to extend and retract according to the cutting demand, driving the positioning platform 14 to rise and fall to the corresponding height, then the second clamping block 902 is pulled open and then multiple pipes are inserted from the middle of the multiple clamping mechanisms 9 in sequence until the bottom end of the pipe is against the positioning platform 14, the second clamping block 902 is released to automatically clamp the pipe, the protective door 11 is closed, the first motor 3 and the second motor 8 are started, the first motor 3 drives the inner gear ring 18 to rotate through the active pulley 4 and the transmission belt 5, and the inner gear ring 18 drives the multiple driven gears 19 to rotate at the same time, and the cutting is carried out. The plurality of saw discs 13 are driven to rotate rapidly for cutting a plurality of pipes at the same time. The second motor 8 drives the turntable 17 to rotate, and the turntable 17 drives a plurality of push-pull rods 21 to push a plurality of clamping mechanisms 9 in all directions, thereby driving a plurality of pipes close to the saw disc 13 for cutting. The cut pipes automatically fall onto the surface of the grid frame 16 through the discharge port 20, and the debris generated by the cutting is also controlled in the equipment box 2 to avoid harming the surrounding people and equipment. The debris falls into the slag collection drawer 12 below through the grid frame 16, and is centrally cleaned and transported after the processing operation. The cutting process can be observed in real time through the transparent protective door 11, so that problems can be discovered and the equipment can be stopped in time.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A refrigeration pipe processing device, comprising a base (1), characterized in that: An equipment box (2) is fixedly installed on the top of the base (1), a grid frame (16) is fixedly installed in the equipment box (2), a plurality of saw discs (13) are installed on the top of the equipment box (2) in a circumferentially uniform rotation, a turntable (17) is installed in the middle of the top of the equipment box (2), a plurality of push-pull rods (21) are installed on the top of the turntable (17) in a circumferentially uniformly distributed rotation, a plurality of support blocks (10) are evenly distributed around the turntable (17), the plurality of support blocks (10) are fixedly installed on the top of the equipment box (2), and the top of each support block (10) is slidably installed. A clamping mechanism (9) is provided, the clamping mechanism (9) comprising a first clamping block (901), a second clamping block (902) and two damping spring rods (903), the first clamping block (901) being slidably mounted on the top of the support block (10), the first clamping block (901) having two symmetrical cavities therein, the two damping spring rods (903) being fixedly mounted in the two cavities respectively, the telescopic ends of the two damping spring rods (903) being fixedly mounted on one side of the second clamping block (902), and the other ends of the plurality of push-pull rods (21) being rotatably mounted on one side of the plurality of first clamping blocks (901).

2. The refrigeration pipe processing equipment according to claim 1, characterized in that: Each of the support blocks (10) is provided with a waist slot hole penetrating its outer surface on the top, and a plurality of avoidance channels connected to the waist slot holes are uniformly provided on the top of the equipment box (2) in a circumferential manner. The first clamping block (901) and the second clamping block (902) are both provided with a V-shaped structure on adjacent sides. A support frame (7) is fixedly installed on one side of the top of the equipment box (2), and a second motor (8) is fixedly installed on the top of the support frame (7). The output end of the second motor (8) is fixedly installed with the rotation center of the top of the turntable (17).

3. The refrigeration pipe processing equipment according to claim 2, characterized in that: An inner gear ring (18) is rotatably mounted on the top of the equipment box (2), and a plurality of driven gears (19) meshing with the inner gear ring (18) are uniformly rotatably mounted on the top of the equipment box (2). The bottoms of the plurality of driven gears (19) are fixedly mounted to the rotation centers of the tops of the plurality of saw discs (13) via connecting shafts.

4. The refrigeration pipe processing equipment according to claim 3, characterized in that: A belt groove is provided on the outer arc surface of the inner gear ring (18); a first motor (3) is fixedly installed on one side of the equipment box (2); a driving pulley (4) is fixedly installed on the output end of the first motor (3); a transmission belt (5) is sleeved between the driving pulley (4) and the inner gear ring (18); a transmission shaft (22) is fixedly installed at the bottom center of the turntable (17); and a plurality of limiting sliding grooves are evenly provided on the surface of the transmission shaft (22) in a circumferential manner.

5. The refrigeration pipe processing equipment according to claim 4, characterized in that: An electric telescopic rod (15) is fixedly installed at the bottom of the grid frame (16); the telescopic end of the electric telescopic rod (15) passes through the grid frame (16) and a positioning platform (14) is rotatably installed at the end; a limiting hole is provided in the middle of the top of the positioning platform (14) and passes through the surface of the positioning platform (14); the positioning platform (14) is slidably sleeved on the surface of the transmission shaft (22) through the limiting hole; and a plurality of discharge ports (20) are evenly provided on the surface of the positioning platform (14) in a circumferential manner.

6. The refrigeration pipe processing equipment according to claim 1, characterized in that: The bottom of the equipment box (2) is an open structure, the top of the base (1) is provided with a groove, a slag collection drawer (12) is slidably installed in the groove, a protective door (11) is hinged on one side of the equipment box (2), the protective door (11) is made of transparent material, the top cover of the equipment box (2) is connected to a protective cover (6), and a notch is provided on the side of the protective cover (6) close to the first motor (3) for avoiding the transmission belt (5).

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