Batch segmentation cutting equipment for steel pipes

Abstract

The device comprises a heat dissipation mechanism, a packaging mechanism, a rotary cutting mechanism and a workbench, the packaging mechanism is located on the side of the workbench, the heat dissipation mechanism is located on the lower surface of the workbench, the rotary cutting mechanism is located on the side wall of the workbench, and the heat dissipation mechanism comprises a cutting motor, a disk saw, a heat dissipation nozzle, a scrap collecting box and an air pump. And the heat dissipation mechanism is driven by a cutting motor. By arranging the rotary cutting mechanism, a steel pipe in the device can rotate while being cut, and when the rotary cutting mechanism is matched with the separating mechanism, only the part, with materials, of the steel pipe can be cut, so that the invalid feeding amount is avoided, the cutting amount of a blade is reduced while the cutting efficiency is improved, and the service life of the blade is longer; and the problem of blade abrasion caused by excessive feeding amount is avoided.

Description

Technical Field

[0001] This invention relates to the field of metal pipe processing technology, and in particular to a batch segmented cutting device for steel pipes. Background Technology

[0002] Steel pipe batch segmentation cutting equipment is a specialized machine that can efficiently and automatically feed steel pipes continuously, accurately position them, and cut them into segments according to a set length.

[0003] Existing devices of this type suffer from the problem of damage to the saw blade during cutting due to unreasonable design. For example, the steel pipe batch segmenting cutting device disclosed in Chinese Patent Publication No. CN117399695A requires multiple steel pipes to be stacked in a diamond shape and held in a clamping area. Then, a servo motor is driven to move the first connecting block and the second connecting block toward each other, thereby clamping the diamond-shaped stack of steel pipes. However, this clamping method prevents the steel pipes from moving. During cutting, the cutting tool can only cut the steel pipe by feeding an amount greater than the diameter of the steel pipe. During the feeding process, the cutting tool is always located in the cut of the steel pipe, which causes more wear on the blade. Therefore, this application proposes a steel pipe batch segmenting cutting device. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a batch segmented cutting device for steel pipes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A batch segmented cutting device for steel pipes includes a heat dissipation mechanism, a packaging mechanism, a turning and cutting mechanism, and a worktable. The packaging mechanism is located on the side of the worktable, the heat dissipation mechanism is located on the lower surface of the worktable, and the turning and cutting mechanism is located on the side wall of the worktable.

[0007] The heat dissipation mechanism includes a cutting motor, a circular saw, a heat dissipation nozzle, a chip collection box, and an air pump. The heat dissipation mechanism is driven by the cutting motor. The output shaft of the cutting motor rotates to drive the circular saw to rotate and thus complete the cutting of the steel pipe. At the same time, the output shaft of the cutting motor drives the air pump to operate, thereby causing the air pump to draw in air to dissipate heat from the circular saw.

[0008] The packaging mechanism includes a packaging box, a partition plate, and a protective device housing. The protective device housing is provided with a power storage rod, a rubber block, a rubber spring, an ejection spring, and a rubber block guide rod.

[0009] The packaging mechanism is used to collect the cut steel pipes. The packaging mechanism is driven by the weight of the steel pipes. The upper surface of the storage rod contacts the steel pipes. The weight of the steel pipes causes the storage rods to move to both sides, which in turn compresses the rubber springs. When the rubber springs return to their original position, the rubber blocks are pushed towards the rubber block guide rods, so that they are positioned below the steel pipes to prevent the steel pipes from falling and deforming.

[0010] The rotary cutting mechanism is used for rotary cutting of steel pipes. The rotary cutting mechanism includes a rack, a second belt drive group, a reciprocating lead screw, a second motor, a sliding connecting plate, a reciprocating component, and a limiting sleeve. The rotary cutting mechanism is driven by the second motor.

[0011] When the No. 2 motor drives the cutting mechanism, the output shaft of the No. 2 motor rotates to drive the transmission belt in the No. 2 belt drive group, which in turn drives the steel pipe to rotate during cutting, so that the circular saw only cuts the part of the steel pipe with material when cutting the steel pipe.

[0012] Preferably, a feeding mechanism is provided on the side of the worktable opposite to the cutting mechanism. The feeding mechanism includes a No. 1 motor, a No. 1 belt drive group, a feeding roller, a feeding cylinder, a gear, a connecting seat, a connecting rod, and a slider.

[0013] The feeding mechanism is driven by a feeding cylinder and a No. 1 motor. The feeding cylinder is used to stop and start the feeding process, and the No. 1 motor is used to feed the material into the feeding mechanism. When the feeding mechanism is driven, the output rod of the feeding cylinder retracts, causing the feeding roller to press down. At the same time, the output shaft of the No. 1 motor rotates to drive the feeding roller to rotate, thereby conveying the steel pipe to the other end to complete the feeding process.

[0014] Preferably, the upper surface of the workbench is provided with a separation mechanism, which is used for separating the steel pipe after cutting.

[0015] Preferably, the separation mechanism includes a pressing block, a separation cylinder, a buffer spring, a return spring, a separation plate, a separation limit block, and a separation mechanism guide rod;

[0016] The separation mechanism is driven by a separation cylinder. When the separation mechanism is driven, the output rod of the separation cylinder retracts, causing the lower pressure block to press down, thereby causing the lower end of the separation plate to adhere to the outer surface of the steel pipe. The spacing between the separation plates increases as the lower pressure block presses down, so that the cut steel pipe is separated.

[0017] Preferably, a linkage plate is provided between the reciprocating component and the slider.

[0018] Preferably, when the feeding mechanism is working, the connecting rod and the rack press down, driving the gear to rotate, thereby driving another rack to lift up, which in turn lifts the cutting mechanism. When the cutting mechanism is working, the connecting rod and the rack on it lift up, driving the gear to rotate, which in turn drives another rack to press down, so that the cutting mechanism presses down and drives the steel pipe to rotate.

[0019] Preferably, the two separating plates are opened in an inverted V-shape.

[0020] Preferably, a rubber block is present between each steel pipe in the packaging mechanism, and the packaging mechanism uses the rubber blocks to form a buffer to protect the steel pipes.

[0021] The present invention has the following beneficial effects:

[0022] 1. By setting up a rotating cutting mechanism, the steel pipe in this device can rotate while being cut. When it works in conjunction with the separation mechanism, it can ensure that the steel pipe is only cut on the part with material, thereby avoiding ineffective feed. This improves cutting efficiency while reducing the amount of material cut by the blade, thus extending the blade's life and avoiding the problem of blade wear caused by excessive feed.

[0023] 2. By setting up a packaging mechanism, the cut steel pipes in this device can automatically fall between the isolation plates to complete the packaging, while avoiding the problem of deformation or surface scratches caused by the steel pipes falling. During use, the steel pipes fall between the isolation plates due to their own weight, and their own weight drives the rubber blocks to be placed under the steel pipes to form a buffer.

[0024] 3. By setting up a heat dissipation mechanism, the chips in this device can be collected, and the saw blade can also be cooled, which further improves the service life of the saw blade. During use, the air pump driven by the cutting motor will draw air in from the inlet of the chip collection box and discharge it from the heat dissipation nozzle, thereby cooling the saw blade. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of a steel pipe batch segmented cutting equipment proposed in this invention;

[0026] Figure 2 This is a schematic diagram of the bottom structure of a steel pipe batch segmented cutting device proposed in this invention;

[0027] Figure 3 This is a schematic diagram showing the position of the separation cylinder in a batch segmented cutting device for steel pipes proposed in this invention.

[0028] Figure 4 This is a schematic diagram of the packaging box for a batch segmented cutting equipment for steel pipes proposed in this invention;

[0029] Figure 5 This is a schematic diagram of the internal structure of the protective device housing of a steel pipe mass segmentation cutting equipment proposed in this invention;

[0030] Figure 6 This is a schematic diagram showing the location of the air pump in a batch segmented cutting equipment for steel pipes proposed in this invention.

[0031] Figure 7 This is a schematic diagram showing the position of the linkage plate in a batch segmented cutting equipment for steel pipes proposed in this invention.

[0032] In the diagram: 1. Pressing block, 2. Workbench, 3. Buffer spring, 4. Separation cylinder, 5. Separation plate, 6. Reset spring, 7. Packing box, 8. Isolation plate, 9. Motor No. 1, 10. Connecting rod, 11. Belt drive group No. 1, 12. Reciprocating component, 13. Rack, 14. Gear, 15. Connecting seat, 16. Belt drive group No. 2, 17. Motor No. 2, 18. Motor No. 3, 19. Reciprocating screw, 20. Linkage plate, 21. Cutting motor, 22. Circular saw, 23. Chip collection box, 24. Air pump, 25. Cooling nozzle, 26. Feeding cylinder, 27. Power storage rod, 28. Rubber block, 29. Rubber spring, 30. Ejection spring, 31. Rubber block guide rod, 32. Protective device housing, 33. Sliding plate, 34. Separation mechanism guide rod, 35. Limiting sleeve, 36. Feeding roller, 37. Sliding block, 38. Separation limiting block. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] Example 1: A batch segmented cutting equipment for steel pipes includes a heat dissipation mechanism, a packaging mechanism, a cutting mechanism, and a workbench 2. The packaging mechanism is located on the side of the workbench 2, the heat dissipation mechanism is located on the lower surface of the workbench 2, and the cutting mechanism is located on the side wall of the workbench 2.

[0035] The workbench 2 is equipped with a feeding mechanism on the side opposite to the cutting mechanism. The feeding mechanism includes a No. 1 motor 9, a No. 1 belt drive group 11, a feeding roller 36, a feeding cylinder 26, a gear 14, a connecting seat 15, a connecting rod 10, and a slider 37.

[0036] The feeding mechanism is driven by a feeding cylinder 26 and a primary motor 9. The feeding cylinder 26 is used to stop and start the feeding process, while the primary motor 9 is used for feeding the steel pipe. When the feeding mechanism is driven, the output rod of the feeding cylinder 26 retracts, causing the feeding roller 36 to press down. At the same time, the output shaft of the primary motor 9 rotates to drive the feeding roller 36 to rotate, thereby conveying the steel pipe to the other end to complete the feeding. A linkage plate 20 is provided between the reciprocating component 12 and the slider 37. A rubber block 28 is placed between each steel pipe in the packaging mechanism. The packaging mechanism uses the rubber blocks 28 to form a buffer to protect the steel pipe.

[0037] The connection relationships of the components in the feeding mechanism are as follows: Motor 9 is fixedly connected to a pulley in belt drive group 11; belt drive group 11 is fixedly connected to connecting rod 10; connecting rod 10 is slidably connected to slider 37; feed roller 36 is driven by belt drive group 11; feed roller 36 is rotatably connected to connecting rod 10; feed cylinder 26 is slidably connected to worktable 2; output rod of feed cylinder 26 is fixedly connected to connecting rod 10; gear 14 is rotatably connected to connecting seat 15; connecting seat 15 is fixedly connected to worktable 2; gear 14 meshes with rack 13.

[0038] When the feeding mechanism is working, the connecting rod 10 and the rack 13 press down, driving the gear 14 to rotate, thereby driving the other rack 13 to lift up, which in turn causes the cutting mechanism to lift up. When the cutting mechanism is working, the connecting rod 10 and the rack 13 on it lift up, driving the gear 14 to rotate, which in turn drives the other rack 13 to press down, causing the cutting mechanism to press down and drive the steel pipe to rotate.

[0039] When this device is first used, the steel pipe is inserted into multiple limiting sleeves 35. The inside of the limiting sleeve 35 is made of rubber, and the outer surface is rotatably connected to the reciprocating part 12 or the slider 37. The rubber material on the inner surface can provide clamping and friction to the surface of the steel pipe. Then, the reciprocating screw 19 drives the reciprocating part 12 to move back and forth, driving the steel pipe to feed and cut in the direction of the circular saw 22.

[0040] When the feeding mechanism is working, the output rod of the feeding cylinder 26 retracts, which in turn drives the first motor 9 and the first belt drive group 11 to press down, so that the feeding roller 36 contacts the outer surface of the steel pipe. At this time, the first motor 9 can be turned on. The output shaft of the first motor 9 rotates, which can cause the first belt drive group 11 to transmit power to the feeding roller 36, thereby causing the feeding roller 36 to rotate. In turn, the feeding roller 36 overcomes the friction and pulls the steel pipe to one side of the cutting mechanism. Since the slider 37 and the reciprocating part 12 are fixedly connected by the linkage plate 20, their relative positions cannot be changed. Therefore, the steel pipe can enter the limiting sleeve 35 on the reciprocating part 12.

[0041] Example 2: The rotary cutting mechanism is used for rotary cutting of steel pipes. The rotary cutting mechanism includes a rack 13, a second belt drive group 16, a reciprocating lead screw 19, a second motor 17, a sliding connecting plate 33, a reciprocating component 12, and a limiting sleeve 35. The rotary cutting mechanism is driven by the second motor 17.

[0042] When the No. 2 motor 17 drives the rotary cutting mechanism, the output shaft of the No. 2 motor 17 rotates to drive the transmission belt in the No. 2 belt drive group 16 to run, thereby driving the steel pipe to rotate during cutting, so that the circular saw 22 only cuts the part of the steel pipe with material when cutting the steel pipe.

[0043] In this device, there are two racks 13. One rack 13 is fixedly connected to the second belt drive group 16. The second belt drive group 16 is slidably connected to the sliding plate 33. The reciprocating screw 19 is rotatably connected to the side wall of the worktable 2. The reciprocating screw 19 is fixedly connected to the third motor 18. The third motor 18 is fixedly connected to the side wall of the worktable 2. The second motor 17 is fixedly connected to one of the pulleys in the second belt drive group 16. The sliding plate 33 is fixedly connected to the reciprocating component 12. The limiting sleeve 35 is rotatably connected to the reciprocating component 12.

[0044] refer to Figure 1 Since both racks 13 mesh with gears 14, one rack 13 is fixedly connected to the rotary cutting mechanism, and the other is fixedly connected to the feeding mechanism. Therefore, when the feeding mechanism is pressed down due to the retraction of the output rod of the feeding cylinder 26, the rotary cutting mechanism is lifted up by the racks 13. At this time, the rotary cutting mechanism cannot work because the second belt drive assembly 16 cannot contact the outer surface of the steel pipe. Conversely, when the output rod of the feeding cylinder 26 extends, the feeding roller 36 cannot work because it is not in contact with the outer surface of the steel pipe. Also, because the meshing of gears 14 and racks 13 changes direction, the lifting of the feeding mechanism causes the rotary cutting mechanism to press down. At this time, the second belt drive assembly 16 will contact the outer surface of the steel pipe, thereby driving the steel pipe to rotate. That is, after the feeding mechanism completes feeding and is placed on the platform, the feeding mechanism does not work. Under the action of gears 14 and racks 13, the direction of the rotary cutting mechanism is opposite to that of the feeding mechanism, and the rotary cutting mechanism presses down, at which time the rotary cutting mechanism works.

[0045] The front end of the rotary cutting mechanism is a No. 3 motor 18. The rotation of the No. 3 motor 18 will drive the reciprocating screw 19 to rotate. Since the reciprocating part 12 cooperates with the reciprocating screw 19, it can move back and forth. When the reciprocating screw 19 rotates, the reciprocating part 12 can move back and forth, thereby driving the steel pipe to feed towards the circular saw 22.

[0046] During cutting, the circular saw 22 rotates and cuts, powered by the cutting motor 21. The output shaft of the second motor 17 in the rotary cutting mechanism rotates, which in turn causes the second belt drive group 16 to operate. Since the drive belt of the second belt drive group 16 is in contact with the outer surface of the steel pipe, the steel pipe can rotate when the second belt drive group 16 is operating. When cutting, the steel pipe rotates and cuts at the same time, and the steel pipe is also fed in the direction of the circular saw 22.

[0047] When the steel pipe is cut, the separating cylinder 4 is activated to press down the lower block 1, thereby making the lower end of the separating plate 5 fit against the outer surface of the steel pipe. Since the two separating plates 5 are inverted V-shaped and the lower end is made of rubber material that can provide friction, when they are pressed down and come into contact with the steel pipe, the cut steel pipe will be pushed away from the circular saw 22, thus completing the separation of the cut steel pipe. This process will continue multiple times, depending on the number of steel pipes.

[0048] Since the reciprocating component 12 will move back and forth, when a set of steel pipes is cut off, the uncut part of the steel pipe is separated from the cut part. At this time, the reciprocating component 12 will not cause the steel pipe to touch the circular saw 22 when it moves back.

[0049] After the retraction is complete, the feeding cylinder 26 can be activated to retract its output rod, which in turn drives the feeding roller 36 downwards to press it against the outer surface of the steel pipe. Simultaneously, motor 9 is activated, driving belt drive group 11 to move the steel pipe towards the end closer to the cutting mechanism, thus completing the feeding process. It should be noted that belt drive group 11 and belt drive group 16 have the same structure, both consisting of two pulleys and a drive belt. Their operation involves transmitting power from one pulley to the other via the drive belt.

[0050] Example 3: A separation mechanism is provided on the upper surface of the workbench 2. The separation mechanism is used for separating the steel pipe after cutting. The separation mechanism includes a lowering block 1, a separation cylinder 4, a buffer spring 3, a return spring 6, a separation plate 5, a separation limiting block 38, and a separation mechanism guide rod 39.

[0051] The separation mechanism is driven by the separation cylinder 4. When the separation mechanism is driven, the output rod of the separation cylinder 4 retracts, causing the lower pressure block 1 to press down, thereby causing the lower end of the separation plate 5 to adhere to the outer surface of the steel pipe. The spacing between the separation plates 5 increases as the lower pressure block 1 presses down, so that the cut steel pipe is separated. The two separation plates 5 open in an inverted V shape.

[0052] In this device, the connection relationships of the components of the separation mechanism are as follows: the lower pressure block 1 is fixedly connected to the output rod of the separation cylinder 4, the separation cylinder 4 is fixedly connected to the worktable 2, the buffer spring 3 is fixedly connected to the lower surface of the lower pressure block 1, the separation plate 5 is rotatably connected to the lower pressure block 1, the reset spring 6 is fixedly connected to the separation plate 5, the separation limit block 38 is fixedly connected to the worktable 2, the separation mechanism guide rod 39 is fixedly connected to the separation limit block 38, and the separation mechanism guide rod 39 is slidably connected to the lower pressure block 1.

[0053] The heat dissipation mechanism includes a cutting motor 21, a circular saw 22, a heat dissipation nozzle 25, a chip collection box 23, and an air pump 24. The heat dissipation mechanism is driven by the cutting motor 21. The output shaft of the cutting motor 21 rotates to drive the circular saw 22 to rotate, thereby completing the cutting of the steel pipe. At the same time, the output shaft of the cutting motor 21 drives the air pump 24 to operate, thereby causing the air pump 24 to draw in air to dissipate heat from the circular saw 22.

[0054] In this device, the connection relationship of each component of the heat dissipation mechanism can be as follows: the cutting motor 21 is fixedly connected to the lower surface of the worktable 2, the output shaft of the cutting motor 21 is fixedly connected to the air pump 24 and the circular saw 22, the heat dissipation nozzle 25 is fixedly connected to the lower surface of the worktable 2, the heat dissipation nozzle 25 has an inclined hole inside, and the air pump 24 is fixedly connected to the lower surface of the worktable 2.

[0055] The packaging mechanism includes a packaging box 7, a partition plate 8, and a protective device housing 32. The protective device housing 32 is equipped with a power storage rod 27, a rubber block 28, a rubber spring 29, an ejection spring 30, and a rubber block guide rod 31.

[0056] The packing mechanism is used to collect the cut steel pipes. Driven by the weight of the steel pipes, the upper surface of the accumulator rod 27 contacts the steel pipe. The weight of the steel pipe causes the accumulator rod 27 to shift to both sides, thereby compressing the rubber spring 29. The rubber spring 29 then returns to its original position, pushing the rubber block 28 towards the rubber block guide rod 31, positioning it below the steel pipe to prevent it from falling and deforming.

[0057] In this device, the packing mechanism is used to collect the cut steel pipes. The connection relationship of each component of the packing mechanism is as follows: the accumulator 27 is slidably connected to the protective device housing 32, the two ends of the rubber spring 29 are fixedly connected to the accumulator 27 and the protective device housing 32 respectively, the bottom of the protective device housing 32 is fixedly connected to the ejector spring 30, and a groove is opened in the isolation plate 8, in which the rubber block guide rod 31 is fixedly connected.

[0058] During loading, the uncut steel pipes will push the cut steel pipes into the packing box 7, which is located between every two partition plates 8. Due to the weight of the steel pipes, when they fall onto the power storage rod 27, the power storage rod 27 has an inclined surface, so the weight of the steel pipes will press them backward to complete the power storage. During this process, the first rubber block 28 is strung on the rubber block guide rod 31 and is then pressed down by the weight of the steel pipes. After the power storage rod 27 has completed the power storage, it can bounce another rubber block 28 toward the power storage rod 27. The connection between the left and right parts of the rubber block 28 forms a U-shaped groove, and this groove is smaller than the diameter of the power storage rod 27, so it can adhere to the power storage rod 27 by friction. When one rubber block 28 is pressed down, the next rubber block 28 will be pushed upward by the spring 30.

[0059] While cutting, the air pump 24 also operates, drawing in outside air from the inlet of the chip collection box 23. The drawn-in air is then ejected from the heat dissipation nozzle 25, which sprays gas at an angle downwards towards the inlet of the chip collection box 23 to dissipate heat from the circular saw 22.

[0060] While dissipating heat, the chip collection box 23 can also collect debris inside because its inlet is located at the cutting point between the circular saw 22 and the steel pipe.

[0061] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A batch segmented cutting device for steel pipes, comprising a heat dissipation mechanism, a packaging mechanism, a turning and cutting mechanism, and a worktable (2), characterized in that, The packaging mechanism is located on the side of the workbench (2), the heat dissipation mechanism is located on the lower surface of the workbench (2), and the turning and cutting mechanism is located on the side wall of the workbench (2). The heat dissipation mechanism includes a cutting motor (21), a circular saw (22), a heat dissipation nozzle (25), a chip collection box (23), and an air pump (24). The heat dissipation mechanism is driven by the cutting motor (21). The output shaft of the cutting motor (21) rotates to drive the circular saw (22) to rotate and thus complete the cutting of the steel pipe. At the same time, the output shaft of the cutting motor (21) drives the air pump (24) to run, thereby causing the air pump (24) to draw in air to dissipate heat from the circular saw (22). The packaging mechanism includes a packaging box (7), an isolation plate (8), and a protective device housing (32). The protective device housing (32) is provided with a power storage rod (27), a rubber block (28), a rubber spring (29), an ejection spring (30), and a rubber block guide rod (31). The packaging mechanism is used to collect the cut steel pipes. The packaging mechanism is driven by the weight of the steel pipes. The upper surface of the power storage rod (27) contacts the steel pipes. The weight of the steel pipes causes the power storage rod (27) to move to both sides, thereby compressing the rubber spring (29). The rubber spring (29) returns to its original position, causing the rubber block (28) to push towards the rubber block guide rod (31) so that it is located below the steel pipes to prevent the steel pipes from falling and deforming. The rotating cutting mechanism is used for rotating cutting of steel pipes. The rotating cutting mechanism includes a rack (13), a second belt drive group (16), a reciprocating lead screw (19), a second motor (17), a sliding connecting plate (33), a reciprocating component (12), and a limiting sleeve (35). The rotating cutting mechanism is driven by the second motor (17). When the No. 2 motor (17) drives the cutting mechanism, the output shaft of the No. 2 motor (17) rotates to drive the transmission belt in the No. 2 belt drive group (16) to run, thereby driving the steel pipe to rotate during cutting, so that the circular saw (22) only cuts the part of the steel pipe with material when cutting the steel pipe.

2. The steel pipe batch segmented cutting equipment according to claim 1, characterized in that, The workbench (2) is provided with a feeding mechanism on the side opposite to the cutting mechanism. The feeding mechanism includes a No. 1 motor (9), a No. 1 belt drive group (11), a feeding roller (36), a feeding cylinder (26), a gear (14), a connecting seat (15), a connecting rod (10), and a slider (37). The feeding mechanism is driven by a feeding cylinder (26) and a No. 1 motor (9). The feeding cylinder (26) is used to stop and start feeding, and the No. 1 motor (9) is used to feed the feeding mechanism. When the feeding mechanism is driven, the output rod of the feeding cylinder (26) retracts, causing the feeding roller (36) to press down. At the same time, the output shaft of the No. 1 motor (9) rotates to drive the feeding roller (36) to rotate, thereby conveying the steel pipe to the other end to complete the feeding.

3. The steel pipe batch segmented cutting equipment according to claim 1, characterized in that, The upper surface of the workbench (2) is provided with a separation mechanism, which is used for separating the steel pipe after cutting.

4. The batch segmented cutting equipment for steel pipes according to claim 3, characterized in that, The separation mechanism includes a pressing block (1), a separation cylinder (4), a buffer spring (3), a reset spring (6), a separation plate (5), a separation limit block (38), and a separation mechanism guide rod (39). The separation mechanism is driven by the separation cylinder (4). When the separation mechanism is driven, the output rod of the separation cylinder (4) retracts, causing the lower block (1) to press down, thereby causing the lower end of the separation plate (5) to adhere to the outer surface of the steel pipe. The spacing between the separation plates (5) increases as the lower block (1) presses down, so that the cut steel pipe is separated.

5. The batch segmented cutting equipment for steel pipes according to claim 3, characterized in that, A linkage plate (20) is provided between the reciprocating component (12) and the slider (37).

6. The steel pipe batch segmented cutting equipment according to claim 1, characterized in that, When the feeding mechanism is working, the connecting rod (10) and the rack (13) are pressed down, driving the gear (14) to rotate, thereby driving the other rack (13) to lift up, and thus causing the cutting mechanism to lift up. When the cutting mechanism is working, the connecting rod (10) and the rack (13) on it are lifted up, driving the gear (14) to rotate, thereby driving the other rack (13) to press down, so that the cutting mechanism presses down and drives the steel pipe to rotate.

7. The steel pipe batch segmented cutting equipment according to claim 1, characterized in that, The two separation plates (5) are opened in an inverted V-shape.

8. The batch segmented cutting equipment for steel pipes according to claim 1, characterized in that, There is a rubber block (28) between the steel pipes in the packaging mechanism. The packaging mechanism uses the rubber blocks (28) to form a buffer to protect the steel pipes.

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