阅读说明：本技术 一种工业自动化管件加工设备 (Industrial automation pipe fitting processing equipment ) 是由 赵凯 于 2021-06-23 设计创作，主要内容包括：本发明属于工业设备技术领域,具体公开了一种工业自动化管件加工设备,包括安装板,所述安装板上竖直固定有液压缸,所述液压缸的下端固定连接有水平设置的升降板,所述升降板的底部安装有切割机构,所述升降板的下部垂直固定有多个竖直设置的控制杆,所述控制杆上螺纹安装有第二限位螺母和第三限位螺母,所述控制杆穿过第一活塞板的中部并与之滑动配合,所述第一活塞板位于第二限位螺母和第三限位螺母之间,所述第一活塞板滑动安装在驱动筒内,所述驱动筒的上端固定有限位环,所述驱动筒的外部套装有与之滑动配合的套筒,所述驱动筒的下端侧壁环形阵列有第二气孔,本发明方便实现管件切割的自动控制。(The invention belongs to the technical field of industrial equipment, and particularly discloses industrial automatic pipe machining equipment which comprises a mounting plate, wherein a hydraulic cylinder is vertically fixed on the mounting plate, the lower end of the hydraulic cylinder is fixedly connected with a horizontally arranged lifting plate, the bottom of the lifting plate is provided with a cutting mechanism, the lower part of the lifting plate is vertically fixed with a plurality of vertically arranged control rods, the control rods are provided with a second limiting nut and a third limiting nut in a threaded manner, the control rods penetrate through the middle part of a first piston plate and are in sliding fit with the first piston plate, the first piston plate is positioned between the second limiting nut and the third limiting nut, the first piston plate is slidably arranged in a driving cylinder, the upper end of the driving cylinder is fixedly provided with a limiting ring, the driving cylinder is sleeved with a sleeve in sliding fit with the driving cylinder, and the annular array of the side wall at the lower end of the driving cylinder is provided with a second air hole, the invention can conveniently realize the automatic control of pipe cutting.)

1. The utility model provides an industrial automation pipe fitting processing equipment, includes mounting panel (1), its characterized in that, vertical pneumatic cylinder (19) that is fixed with on mounting panel (1), the lifter plate (3) that the lower extreme fixed connection of pneumatic cylinder (19) set up horizontally, cutting mechanism is installed to the bottom of lifter plate (3), the lower part vertical fixation of lifter plate (3) has a plurality of vertical control levers (37) that set up, threaded mounting has second stop nut (66) and third stop nut (70) on control lever (37), control lever (37) pass the middle part of first piston plate (60) and sliding fit with it, first piston plate (60) are located between second stop nut (66) and third stop nut (70), first piston plate (60) slidable mounting is in driving barrel (49), limit ring (65) are fixed to the upper end of driving barrel (49), the driving cylinder (49) is sleeved with a sleeve (38) which is matched with the driving cylinder in a sliding way, the lower end side wall of the driving cylinder (49) is annularly arrayed with second air holes (69), the lower end side wall of the sleeve (38) is annularly arrayed with first air holes (57), a linkage cylinder (62) which is in sliding fit with the driving cylinder (49) is inserted into the lower end of the driving cylinder (49), the lower end of the linkage cylinder (62) is fixedly connected with the upper end of a main push rod (53), the lower end of the main push rod (53) is fixedly connected with a second piston plate (64), the second piston plate (64) is slidably arranged in the output cylinder body (4), the side walls of the upper end and the lower end of the output cylinder body (4) are connected with butt joint pipes (54), a control valve is arranged at the butt joint pipe (54), an adjusting structure for adjusting the height of the sleeve (38) is arranged on the mounting plate (1), the outer wall of the sleeve (38) is provided with a limiting structure for adjusting the height of the output cylinder (4);

the outer wall of the upper end of the linkage cylinder (62) is fixedly provided with a plurality of sliding blocks (68), the inner wall of the driving cylinder (49) is provided with a plurality of sliding grooves (61) along the axial direction, the sliding blocks (68) are all slidably mounted in one of the sliding grooves (61), the lower end of the driving cylinder (49) is fixedly provided with a second magnetic ring (67), the lower end of the sleeve (38) is fixedly provided with a first magnetic ring (52), a first supporting block (21) and a second supporting block (32) are arranged below the cutting mechanism, the top surfaces of the first supporting block (21) and the second supporting block (32) are both V-shaped groove-shaped, the upper parts of the first supporting block (21) and the second supporting block (32) jointly support a pipe fitting (15), one end of the pipe fitting (15) supports against the pressing plate (13), the pressing plate (13) is fixedly connected with one end of a horizontally arranged fifth push rod (46), and the other end of the fifth push rod (46) is inserted into one end of a fifth working cylinder (44) in sliding fit with the fifth push rod, the side wall of the other end of the fifth working barrel (44) is connected with a fifth connecting pipe (45), the other end of the pipe fitting (15) abuts against the push plate (14), the push plate (14) is connected with a partition plate (72) through an elastic connection structure, the partition plate (72) is fixedly connected with one end of a first push rod (40) which is horizontally arranged, the other end of the first push rod (40) is inserted into one end of a first working barrel (11) which is in sliding fit with the first push rod, the side wall of the other end of the first working barrel (11) is connected with a first connecting pipe (12), and the fifth connecting pipe (45) and the first connecting pipe (12) are both connected with one butt-joint pipe (54) of one output barrel (4).

2. The industrial automatic pipe machining equipment according to claim 1, wherein the cutting mechanism comprises a mounting frame (17), the mounting frame (17) is fixedly connected with one end of a connecting rod (18), the other end of the connecting rod (18) is fixedly connected with the lifting plate (3), a motor (2) is fixedly mounted on the mounting frame (17), and an output shaft of the motor (2) is coaxially connected with a saw blade (16).

3. The industrial automatic pipe machining equipment according to claim 1, wherein a storage trough (6) is arranged below the mounting plate (1), the fifth working cylinder (44) is fixedly connected with the storage trough (6), the first working cylinder (11) is fixedly connected with the fixing plate (10), the fixing plate (10) is fixedly connected with the storage trough (6), a plurality of supporting rods (5) are fixedly connected to the bottom of the mounting plate (1), and the plurality of supporting rods (5) are fixedly connected with the storage trough (6).

4. The industrial automatic pipe fitting machining device according to claim 3, wherein the top of the storage bin (6) is open, two guide plates (41) are fixed on one side of the top of the storage bin (6), the guide plates (41) are arranged obliquely, the bottoms of the two guide plates (41) are respectively lapped on one sides of the tops of the first support block (21) and the second support block (32), the bottom of one side of the storage bin (6) close to the guide plates (41) is lower than the other side, a first material pushing block (7) and a second material pushing block (9) are inserted on the lower side of the storage bin (6), the top surface of one side of the first material pushing block (7) close to the second material pushing block (9) is lower than the other side, the top surface of one side of the second material pushing block (9) close to the guide plates (41) is lower than the other side, the bottom of the first material pushing block (7) is fixedly connected with the upper end of a fourth material pushing rod (29), the lower end of the fourth push rod (29) is inserted into the upper end of a fourth working barrel (27) in sliding fit with the fourth push rod, a fourth connecting pipe (28) is connected to one side of the lower end of the fourth working barrel (27), the bottom of the second pushing block (9) is fixedly connected with the upper end of a third push rod (24), the lower end of the third push rod (24) is inserted into the upper end of a third working barrel (25) in sliding fit with the third push rod, a third connecting pipe (26) is connected to one side of the lower end of the third working barrel (25), and the fourth connecting pipe (28) and the third connecting pipe (26) are both connected with one butt joint pipe (54) of one output barrel (4).

5. An industrial automation pipe processing equipment as claimed in claim 4, a through groove (71) is formed in the middle of the material guide plate (41), blanking blocks (42) in sliding fit with the through groove (71) are inserted into the through groove (71), the bottoms of the two blanking blocks (42) are connected with a connecting block (31) together, the connecting block (31) is fixedly connected with the upper end of a sixth push rod (48) which is vertically arranged, the lower end of the sixth push rod (48) is inserted into the upper end of a sixth working barrel (63) which is in sliding fit with the sixth push rod, one side of the lower end of the sixth working barrel (63) is connected with a sixth connecting pipe (47), the sixth connecting pipe (47) is connected with one butt joint pipe (54) of one output cylinder (4), the bottom of stock chest (6) is fixed with bed frame (8), sixth working barrel (63) fixed connection bed frame (8).

6. The industrial automatic pipe machining equipment according to claim 5, wherein a baffle plate (20) in sliding fit with the first support block (21) is arranged on one side, away from the storage tank (6), of the first support block, the bottom of the baffle plate (20) is fixedly connected with the upper end of a second push rod (30), the lower end of the second push rod (30) is inserted into the upper end of a second working barrel (22) in sliding fit with the second push rod, a second connecting pipe (23) is connected to one side of the lower end of the second working barrel (22), the second connecting pipe (23) is connected with one butt joint pipe (54) of one output barrel (4), and the second working barrel (22) is fixedly connected with the base frame (8).

7. The industrial automatic pipe machining equipment according to claim 1, wherein the adjusting structure comprises a limiting disc (51), the limiting disc (51) is in threaded fit with the outer wall of the sleeve (38), the mounting plate (1) is fixedly connected with two spacing-arranged limiting plates (50), the limiting disc (51) is clamped between the two limiting plates (50) and is in sliding fit with the limiting plates (50), the upper end of the sleeve (38) is fixedly connected with a connecting plate (59), the connecting plate (59) is vertically and fixedly connected with the upper end of a guide rod (58), and the guide rod (58) penetrates through the limiting plates (50) in sliding fit with the guide rod.

8. The industrial automatic pipe fitting machining device according to claim 1, wherein the limiting structure comprises a guide plate (55), the guide plate (55) is fixedly connected with the upper end of the output cylinder (4), the guide rod (58) vertically penetrates through the guide plate (55) in sliding fit with the guide plate, two first limiting nuts (56) are in threaded fit with the guide rod (58), and the guide plate (55) is clamped between the two first limiting nuts (56).

9. The industrial automatic pipe machining equipment according to claim 1, wherein an end plate (33) is fixed at the bottom of the mounting frame (17), the end plate (33) is fixedly connected with the upper end of a compression rod (36), the lower end of the compression rod (36) is inserted into the upper part of a pressing block (35) in sliding fit with the compression rod, a first spring (34) is sleeved on the compression rod (36) between the end plate (33) and the pressing block (35), the bottom of the pressing block (35) is a V-shaped groove, and the pressing block (35) presses the upper part of the pipe (15).

10. The industrial automatic pipe machining equipment according to the claim 1, wherein the elastic connection structure comprises an insertion rod (43), one end of the insertion rod (43) is fixedly connected with the push plate (14), the insertion rod (43) vertically penetrates through a partition plate (72) in sliding fit with the insertion rod, the other end of the insertion rod (43) is fixedly connected with an end block, and a second spring (39) is sleeved on the insertion rod (43) between the push plate (14) and the partition plate (72).

Technical Field

The invention belongs to the field of industrial equipment, and particularly discloses industrial automatic pipe fitting machining equipment.

Background

In industrial production, pipe fittings are often required to be processed, for example, cutting processing of steel pipes and copper pipes is required, in the processing process, the feeding, placing and aligning are required to be carried out manually, then, the cutting machine is required to be operated to move for cutting, repeated operation is required for each cutting, and misoperation is easy to occur.

Disclosure of Invention

In view of the above, the technical problem to be solved by the present invention is to provide an industrial automatic pipe processing apparatus to solve the problems in the prior art.

In order to achieve the above purpose, the invention provides an industrial automatic pipe processing device, which comprises a mounting plate, wherein a hydraulic cylinder is vertically fixed on the mounting plate, the lower end of the hydraulic cylinder is fixedly connected with a horizontally arranged lifting plate, the bottom of the lifting plate is provided with a cutting mechanism, the lower part of the lifting plate is vertically fixed with a plurality of vertically arranged control rods, the control rods are provided with a second limit nut and a third limit nut in a threaded manner, the control rods penetrate through the middle part of a first piston plate and are in sliding fit with the first piston plate, the first piston plate is positioned between the second limit nut and the third limit nut, the first piston plate is slidably arranged in a driving cylinder, the upper end of the driving cylinder is fixedly provided with a limit ring, the outside of the driving cylinder is sleeved with a sleeve in sliding fit with the driving cylinder, and the annular array at the lower end of the driving cylinder is provided with a second air hole, the side wall of the lower end of the sleeve is annularly arrayed with first air holes, a linkage cylinder in sliding fit with the lower end of the driving cylinder is inserted into the lower end of the driving cylinder, the lower end of the linkage cylinder is fixedly connected with the upper end of a main push rod, the lower end of the main push rod is fixedly connected with a second piston plate, the second piston plate is slidably installed in the output cylinder, the side walls of the upper end and the lower end of the output cylinder are both connected with butt-joint pipes, control valves are arranged at the butt-joint pipes, an adjusting structure for adjusting the height of the sleeve is arranged on the installing plate, and a limiting structure for adjusting the height of the output cylinder is arranged on the outer wall of the sleeve;

the outer wall of the upper end of the linkage cylinder is fixedly provided with a plurality of sliding blocks, the inner wall of the driving cylinder is provided with a plurality of sliding grooves along the axial direction, the sliding blocks are all slidably mounted in one of the sliding grooves, the lower end of the driving cylinder is fixedly provided with a second magnetic ring, the lower end of the sleeve is fixedly provided with a first magnetic ring, a first supporting block and a second supporting block are arranged below the cutting mechanism, the top surfaces of the first supporting block and the second supporting block are both in a V-shaped groove shape, the upper parts of the first supporting block and the second supporting block jointly support a pipe fitting, one end of the pipe fitting props against a pressing plate, the pressing plate is fixedly connected with one end of a horizontally arranged fifth push rod, the other end of the fifth push rod is inserted into one end of a fifth working cylinder in sliding fit with the fifth push rod, the side wall of the other end of the fifth working cylinder is connected with a fifth connecting pipe, the other end of the pipe fitting props against a push plate, and the push plate is connected with a partition plate through an elastic connection structure, the partition plate is fixedly connected with one end of a first push rod which is horizontally arranged, the other end of the first push rod is inserted into one end of a first working barrel which is in sliding fit with the first push rod, the side wall of the other end of the first working barrel is connected with a first connecting pipe, and the fifth connecting pipe and the first connecting pipe are both connected with one butt joint pipe of one output barrel.

In the above technical scheme, preferably, cutting mechanism includes the mounting bracket, the one end of mounting bracket fixed connection connecting rod, the other end fixed connection lifter plate of connecting rod, fixed mounting has the motor on the mounting bracket, the output shaft coaxial coupling of motor has the saw bit.

In the above technical scheme, it is preferable that a storage trough is arranged below the mounting plate, a fifth working barrel is fixedly connected with the storage trough, the first working barrel is fixedly connected with the fixing plate, the fixing plate is fixedly connected with the storage trough, and a plurality of supporting rods are fixedly connected with the bottom of the mounting plate and are multiple in number.

In the above technical solution, preferably, the top of the material storage tank is open, two material guide plates are fixed on one side of the top of the material storage tank, the material guide plates are arranged in an inclined manner, the bottoms of the two material guide plates are respectively placed on one side of the tops of the first support block and the second support block, the bottom of one side of the material storage tank close to the material guide plates is lower than the other side, a first material pushing block and a second material pushing block are inserted into one side of the material storage tank, the top surface of one side of the first material pushing block close to the second material pushing block is lower than the other side, the top surface of one side of the second material pushing block close to the material guide plates is lower than the other side, the bottom of the first material pushing block is fixedly connected to the upper end of a fourth push rod, the lower end of the fourth push rod is inserted into the upper end of a fourth working cylinder in sliding fit with the fourth push rod, one side of the lower end of the fourth working cylinder is connected to a fourth connecting pipe, the bottom of the second material pushing block is fixedly connected to the upper end of a third push rod, the lower end of the third push rod is inserted into the upper end of a third working barrel in sliding fit with the third push rod, one side of the lower end of the third working barrel is connected with a third connecting pipe, and the fourth connecting pipe and the third connecting pipe are both connected with one butt joint pipe of one of the output barrels.

In the above technical scheme, preferably, a through groove is formed in the middle of the material guide plate, the through groove is internally inserted with blanking blocks in sliding fit with the through groove, the bottoms of the two blanking blocks are connected with a connecting block together, the connecting block is fixedly connected with the upper end of a vertically arranged sixth push rod, the lower end of the sixth push rod is inserted in the upper end of a sixth working barrel in sliding fit with the sixth push rod, a sixth connecting pipe is connected to one side of the lower end of the sixth working barrel, the sixth connecting pipe is connected with one of the butt-joint pipes of one of the output barrels, a base frame is fixed to the bottom of the material storage tank, and the sixth working barrel is fixedly connected with the base frame.

In the above technical scheme, preferably, a baffle plate in sliding fit with the first support block is arranged on one side of the first support block, which is far away from the storage tank, the bottom of the baffle plate is fixedly connected with the upper end of a second push rod, the lower end of the second push rod is inserted into the upper end of a second working barrel in sliding fit with the second push rod, one side of the lower end of the second working barrel is connected with a second connecting pipe, the second connecting pipe is connected with one of the butt-joint pipes of one of the output barrels, and the second working barrel is fixedly connected with the base frame.

In the above technical scheme, it is preferred, adjust the structure and include spacing dish, spacing dish and telescopic outer wall screw-thread fit, the limiting plate that two intervals of mounting panel fixed connection set up, spacing dish centre gripping between two limiting plates and with limiting plate sliding fit, telescopic upper end fixedly connected with connecting plate, the upper end of the perpendicular fixed connection guide arm of connecting plate, the guide arm passes sliding fit's limiting plate with it.

In the above technical scheme, preferably, limit structure includes the guide board, the upper end of guide board fixed connection output barrel, the guide board that passes sliding fit with it is perpendicular to the guide bar, screw-thread fit has two first limit nut on the guide bar, the guide board centre gripping is between two first limit nut.

In the above technical scheme, preferably, an end plate is fixed at the bottom of the mounting frame, the end plate is fixedly connected with the upper end of a compression rod, the lower end of the compression rod is inserted into the upper portion of a compression block in sliding fit with the compression rod, a first spring is sleeved on the compression rod between the end plate and the compression block, the bottom of the compression block is a V-shaped groove, and the compression block is pressed on the upper portion of the pipe fitting.

In the above technical solution, preferably, the elastic connection structure includes an insertion rod, one end of the insertion rod is fixedly connected with the push plate, the insertion rod vertically penetrates through the partition plate in sliding fit therewith, and the other end of the insertion rod is fixedly connected with the end block, and the insertion rod between the push plate and the partition plate is sleeved with the second spring.

Compared with the prior art, the invention has the following beneficial effects: the invention is provided with a lifting plate for controlling the up-and-down movement of a cutting mechanism, the up-and-down movement of the cutting mechanism can cut a pipe fitting, and a plurality of control rods controlled by the lifting plate are arranged, a second limit nut and a third limit nut arranged on the control rods can limit the up-and-down movement of a first piston plate, the up-and-down movement of a linkage cylinder can be further controlled by the up-and-down movement of the first piston plate, the movement of the linkage cylinder can control the movement of a second piston plate, the movement of a first push rod and a fifth push rod can be finally controlled by the movement of the second piston plate, the synchronous work of the first push rod and the fifth push rod can be realized in the up-and-down movement process of the cutting mechanism, the automatic accurate control is realized, the movement time and the movement distance of the first push rod and the fifth push rod can be adjusted by adjusting the positions of the second limit nut, the third limit nut, the sleeve and the output cylinder, is convenient and controllable.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is another schematic structural view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of the present invention at the lifter plate;

FIG. 5 is a schematic view of the structure of the storage chute of the present invention;

FIG. 6 is a schematic structural view of the first support block of the present invention;

FIG. 7 is a schematic view of the present invention at the sleeve;

FIG. 8 is a cross-sectional view at the sleeve of the present invention;

fig. 9 is a schematic view of the structure at B in fig. 8.

In the figure: the device comprises a mounting plate 1, a motor 2, a lifting plate 3, an output cylinder 4, a support rod 5, a material storage tank 6, a first material pushing block 7, a base frame 8, a second material pushing block 9, a fixing plate 10, a first working cylinder 11, a first connecting pipe 12, a pressing plate 13, a pressing plate 14, a pipe fitting 15, a saw blade 16, a mounting frame 17, a connecting rod 18, a hydraulic cylinder 19, a baffle plate 20, a first supporting block 21, a second working cylinder 22, a second connecting pipe 23, a third push rod 24, a third working cylinder 25, a third connecting pipe 26, a fourth working cylinder 27, a fourth connecting pipe 28, a fourth push rod 29, a second push rod 30, a connecting block 31, a second supporting block 32, an end plate 33, a first spring 34, a pressing block 35, a pressing rod 36, a control rod 37, a sleeve 38, a second spring 39, a first push rod 40, a material guide plate 41, a blanking block 42, an inserting rod 43, a fifth working cylinder 44, a fifth connecting pipe 45, a fifth push rod 46, a sixth connecting pipe 47, The device comprises a sixth push rod 48, a driving barrel 49, a limit plate 50, a limit disc 51, a first magnetic ring 52, a main push rod 53, a butt joint pipe 54, a guide plate 55, a first limit nut 56, a first air hole 57, a guide rod 58, a connecting plate 59, a first piston plate 60, a sliding groove 61, a linkage barrel 62, a sixth working barrel 63, a second piston plate 64, a limit ring 65, a second limit nut 66, a second magnetic ring 67, a sliding block 68, a second air hole 69, a third limit nut 70, a through groove 71 and a partition plate 72.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.

1-9, including mounting panel 1, the vertical pneumatic cylinder 19 that is fixed with on the mounting panel 1, the lifter plate 3 that the lower extreme fixed connection of pneumatic cylinder 19 has the level to set up, cutting mechanism is installed to the bottom of lifter plate 3, cutting mechanism includes mounting bracket 17, the one end of mounting bracket 17 fixed connection connecting rod 18, the other end fixed connection lifter plate 3 of connecting rod 18, fixed mounting has motor 2 on the mounting bracket 17, the output shaft coaxial coupling of motor 2 has saw bit 16. The motor 2 is connected with a power supply through a lead, the motor 2 drives the saw blade 16 to rotate for cutting, and the saw blade 16 is a circular saw blade. The lifting plate 3 is used for adjusting the height of the cutting mechanism. The hydraulic cylinder 19 is used to control the raising and lowering of the lifting plate 3.

A plurality of control rods 37 vertically arranged are vertically fixed at the lower part of the lifting plate 3, a second limit nut 66 and a third limit nut 70 are installed on the control rods 37 in a threaded manner, the control rods 37 penetrate through the middle part of the first piston plate 60 and are in sliding fit with the first piston plate 60, the first piston plate 60 is positioned between the second limit nut 66 and the third limit nut 70, the first piston plate 60 is installed in the driving cylinder 49 in a sliding manner, a limit ring 65 is fixed at the upper end of the driving cylinder 49, a sleeve 38 in sliding fit with the driving cylinder 49 is sleeved outside the driving cylinder 49, a second air hole 69 is arranged on the lower end side wall annular array of the driving cylinder 49, a first air hole 57 is arranged on the lower end side wall annular array of the sleeve 38, a linkage cylinder 62 in sliding fit with the driving cylinder 49 is inserted in the lower end of the driving cylinder 49, the lower end of the linkage cylinder 62 is fixedly connected with the upper end of the main push rod 53, a second piston plate 64 is fixedly connected with the lower end of the main push rod 53, and the second piston plate 64 is installed in the output cylinder 4 in a sliding manner, the upper and lower both ends lateral wall of output barrel 4 all is connected with butt joint pipe 54, and butt joint pipe 54 department is equipped with the control valve, and the upper end outer wall of a linkage section of thick bamboo 62 is fixed with a plurality of sliders 68, and the inner wall of driving barrel 49 is equipped with a plurality of spouts 61 along its axial, and the equal slidable mounting of slider 68 is in one of them spout 61, and the lower extreme of driving barrel 49 is fixed with second magnetic ring 67, and the lower extreme of sleeve 38 is fixed with first magnetic ring 52. In order to adjust the positions of the second limiting nut 66 and the third limiting nut 70, the driving cylinder 49 may be formed by splicing two semicircular cylinders, so that the positions of the second limiting nut 66 and the third limiting nut 70 can be adjusted separately, and other conceivable ways may be adopted.

The control rod 37 is lifted along with the lifting of the lifting plate 3, during cutting, the control rod 37 is firstly lowered until the second limit nut 66 contacts with the first piston plate 60 and pushes the first piston plate 60 to move downwards, the first piston plate 60 moves downwards to bring the driving cylinder 49 and the linkage cylinder 62 to move downwards simultaneously due to the fact that the driving cylinder 49 and the linkage cylinder 62 are filled with air, the linkage cylinder 62 brings the second piston plate 64 to slide downwards in the output cylinder 4 in the process, the liquid in the output cylinder 4 is output outwards through one of the butt-joint pipes 54, then the driving cylinder 49 is lowered until the first air hole 57 is aligned with the second air hole 69, the first magnetic ring 52 and the second magnetic ring 67 are attracted, the position relation between the driving cylinder 49 and the sleeve 38 is kept relatively stable, the air in the driving cylinder 49 is discharged through the overlapped part of the first air hole 57 and the second air hole 69, and the driving cylinder 49 is not lowered along with the lowering of the first piston plate 60, the position of second piston plate 64 does not change during this process.

After cutting, the lifting plate 3 moves upwards, the control rod rises until the third limit nut 70 contacts with the first piston plate 60 and pushes the first piston plate 60 to move upwards, air enters the driving cylinder 49 and the linkage cylinder 62 through the overlapped part of the first air hole 57 and the second air hole 69, the first piston plate 60 continues to move upwards and is blocked by the limit ring 65 to drive the driving cylinder 49 to continue to move upwards, the first magnetic ring 52 is separated from the second magnetic ring 57, the first air hole 57 is staggered with the second air hole 59, air does not enter the driving cylinder 49 and the linkage cylinder 62 any more, the sliding block 68 slides in the sliding groove 61 until the sliding block 68 slides to the end part of the sliding groove 61, the sliding block 68 drives the linkage cylinder 62 to rise together, the rising of the linkage cylinder 62 causes the second piston plate 64 to rise, and liquid in the output cylinder 4 is output outwards through one of the butt joint pipes 54.

Be equipped with the regulation structure of adjusting sleeve 38 height on the mounting panel 1, adjust the structure and include spacing dish 51, the outer wall screw-thread fit of spacing dish 51 and sleeve 38, the limiting plate 50 that two intervals of mounting panel 1 fixed connection set up, spacing dish 51 centre gripping between two limiting plates 50 and with limiting plate 50 sliding fit, the upper end fixedly connected with connecting plate 59 of sleeve 38, the upper end of connecting plate 59 perpendicular fixed connection guide arm 58, guide arm 58 pass with it sliding fit's limiting plate 50. The relative position between the sleeve 38 and the limit plate 50, i.e., the relative position between the sleeve 38 and the mounting plate 1, can be adjusted by rotating the limit plate 51.

The outer wall of sleeve 38 is equipped with the limit structure of adjusting the height of output barrel 4, and limit structure includes guide board 55, and guide board 55 fixed connection outputs the upper end of barrel 4, and guide bar 58 passes sliding fit's guide board 55 with it perpendicularly, and screw-thread fit has two first stop nut 56 on the guide bar 58, and guide board 55 centre gripping is between two first stop nut 56. The position of the guide plate 55, that is, the position of the output cylinder 4 can be adjusted by rotating the first stopper nut 56.

A first supporting block 21 and a second supporting block 32 are arranged below the cutting mechanism, the top surfaces of the first supporting block 21 and the second supporting block 32 are both in a V-groove shape, the upper parts of the first supporting block 21 and the second supporting block 32 jointly support a pipe 15, one end of the pipe 15 abuts against a pressing plate 13, the pressing plate 13 is fixedly connected with one end of a horizontally arranged fifth push rod 46, the other end of the fifth push rod 46 is inserted into one end of a fifth working barrel 44 in sliding fit with the fifth push rod, the side wall of the other end of the fifth working barrel 44 is connected with a fifth connecting pipe 45, the other end of the pipe 15 abuts against a push plate 14, the push plate 14 is connected with a partition plate 72 through an elastic connecting structure, the elastic connecting structure comprises an inserting rod 43, one end of the inserting rod 43 is fixedly connected with the push plate 14, the other end of the inserting rod 43 vertically penetrates through the partition plate 72 in sliding fit with the inserting rod 43, and the other end of the inserting rod 43 is fixedly connected with an end block, and a second spring 39 is sleeved on the inserting rod 43 between the push plate 14 and the partition plate 72. The partition plate 72 is fixedly connected with one end of a horizontally arranged first push rod 40, the other end of the first push rod 40 is inserted into one end of a first working barrel 11 in sliding fit with the first push rod, the side wall of the other end of the first working barrel 11 is connected with a first connecting pipe 12, and the fifth connecting pipe 45 and the first connecting pipe 12 are both connected with one of the butt-joint pipes 54 of one of the output barrels 4.

The first supporting block 21 and the second supporting block 32 are used for supporting the pipe fitting 15, a gap is reserved between the end parts of the first supporting block 21 and the second supporting block 32, a space is provided for the saw blade 16 to cut the pipe fitting 15, the pressing plate 13 limits one end of the pipe fitting 15, the distance between one end of the pipe fitting 15 and the cutting position of the saw blade 16 can be adjusted by adjusting the position of the pressing plate 13, the fifth push rod 46 is used for controlling the movement of the pressing plate 13, namely, the length of the cut pipe fitting 15 can be adjusted, the push plate 14 extrudes the other end of the pipe fitting 15 to limit, the clamping effect is achieved, the first push rod 40 is used for controlling the movement of the partition plate 72, and therefore, the movement of the push plate 14 is controlled, the push plate 14 is connected with the partition plate 72 through an elastic connection structure, and certain errors can be allowed to exist in the length of the pipe fitting 15.

The below of mounting panel 1 is equipped with stock chest 6, fifth working barrel 44 fixed connection stock chest 6, 11 fixed connection fixed plates 10 of first working barrel, fixed plates 10 fixed connection stock chest 6, a plurality of branches 5 of the bottom fixedly connected with of mounting panel 1, wherein a plurality of branches 5 fixed connection stock chests 6. The top of the material storage tank 6 is open, two material guide plates 41 are fixed on one side of the top of the material storage tank 6, the material guide plates 41 are obliquely arranged, the bottoms of the two material guide plates 41 are respectively lapped on one sides of the tops of the first support block 21 and the second support block 32, the bottom of one side, close to the material guide plates 41, of the material storage tank 6 is lower than the other side, a first material pushing block 7 and a second material pushing block 9 are inserted into one side, close to the second material pushing block 9, of the material storage tank 6, the top surface of one side, close to the material guide plates 41, of the first material pushing block 7 is lower than the other side, the bottom of the first material pushing block 7 is fixedly connected with the upper end of a fourth push rod 29, the lower end of the fourth push rod 29 is inserted into the upper end of a fourth working cylinder 27 in sliding fit with the fourth push rod 29, a fourth connecting pipe 28 is connected with one side of the lower end of the fourth working cylinder 27, the bottom of the second material pushing block 9 is fixedly connected with the upper end of a third push rod 24, the lower end of the third push rod 24 is inserted into the upper end of the third working barrel 25 which is in sliding fit with the third push rod, one side of the lower end of the third working barrel 25 is connected with a third connecting pipe 26, and the fourth connecting pipe 28 and the third connecting pipe 26 are both connected with one butt joint pipe 54 of one output barrel 4.

The storage chute 6 is used for storing the pipe fittings 15 to be processed, the first pushing block 7 and the second pushing block 9 are matched to push out the pipe fittings 15 in the storage chute 6, the fourth pushing rod 29 is used for controlling the up-and-down movement of the first pushing block 7, the third pushing block 24 is used for controlling the up-and-down movement of the second pushing block 9, when the cutting mechanism moves downwards, the second pushing block 9 moves upwards under the action of the third pushing rod 24, so that the pipe fittings 15 on the second pushing block 9 are pushed to the top of the discharge chute 6, because the top of the second pushing block 9 is inclined, the pipe fittings 15 slide to one side and slide down onto the first supporting block 21 and the second supporting block 32 under the guide of the guide plate 41, then the cutting mechanism continues to descend to cut off the pipe fittings 15, during the ascending process of the cutting mechanism, the second pushing block 9 moves downwards under the action of the third pushing block 24, and simultaneously the first pushing block 7 moves upwards under the action of the fourth pushing rod 29, after the first pusher 7 lifts the pipe 15 at the bottom of the discharge chute 6, the pipe 15 slides down to the top of the second pusher 9 due to the top dumping arrangement of the first pusher 7.

The middle part of the material guide plate 41 is provided with a through groove 71, the through groove 71 is inserted with the blanking blocks 42 in sliding fit, the bottoms of the two blanking blocks 42 are connected with the connecting block 31 together, the connecting block 31 is fixedly connected with the upper end of a vertically arranged sixth push rod 48, the lower end of the sixth push rod 48 is inserted in the upper end of a sixth working barrel 63 in sliding fit with the sixth push rod, one side of the lower end of the sixth working barrel 63 is connected with a sixth connecting pipe 47, the sixth connecting pipe 47 is connected with one of the butt-joint pipes 54 of one of the output barrel bodies 4, the bottom of the material storage tank 6 is fixed with the base frame 8, and the sixth working barrel 63 is fixedly connected with the base frame 8.

The blanking block 42 is used for pushing the two cut pipe fittings 15 out of the first supporting block 21 and the second supporting block 32, the top surface of the blanking block 42 is parallel to the material guide plate 41, so that the pipe fittings 15 can be pushed to slide to one side after the blanking block 42 rises, the sixth push rod 48 is used for controlling the rising and falling of the two blanking blocks 42, and after the cutting mechanism finishes cutting and rises, the sixth push rod 48 pushes the connecting block 31 to rise.

One side of the first supporting block 21, which is far away from the storage tank 6, is provided with a baffle plate 20 in sliding fit with the storage tank, the bottom of the baffle plate 20 is fixedly connected with the upper end of a second push rod 30, the lower end of the second push rod 30 is inserted into the upper end of a second working barrel 22 in sliding fit with the second push rod, one side of the lower end of the second working barrel 22 is connected with a second connecting pipe 23, the second connecting pipe 23 is connected with one of the butt-joint pipes 54 of one of the output barrels 4, and the second working barrel 22 is fixedly connected with the base frame 8.

The baffle 20 plays a role of matching and blocking, when the pipe 15 slides down to the first supporting block 21 and the second supporting block 32, the baffle 20 is in a raised state, the pipe 15 can be blocked and positioned on the first supporting block 21 and the second supporting block 32, when the sixth push rod 48 pushes the two blanking blocks 42 to rise, the baffle 20 descends, and the second push rod 30 is used for controlling the lifting of the baffle 20.

The bottom of mounting bracket 17 is fixed with end plate 33, and end plate 33 fixed connection depression bar 36's upper end, and the lower extreme cartridge of depression bar 36 is in the upper portion of briquetting 35 with its sliding fit, and the cover is equipped with first spring 34 on the depression bar 36 between end plate 33 and briquetting 35, and the bottom of briquetting 35 is V type groove, and briquetting 35 presses the upper portion at pipe fitting 15. After the mounting frame 17 descends, the pressing block 35 firstly contacts with the pipe fitting 15 to pre-press the pipe fitting 15, so that the pipe fitting 15 can be prevented from shaking to influence the cutting precision.

The working process is as follows:

the first working cylinder 11, the second working cylinder 22, the third working cylinder 25, the fourth working cylinder 27, the fifth working cylinder 44 and the sixth working cylinder 63 are collectively called working cylinders hereinafter, the first push rod 40, the second push rod 30, the third push rod 24, the fourth push rod 29, the fifth push rod 46 and the sixth push rod 48 are collectively called push rods hereinafter, the working cylinders are filled with hydraulic oil, and the sliding of the push rods in the working cylinders can be caused by the change of the hydraulic oil amount in the working cylinders;

the control rod 37 is lifted along with the lifting of the lifting plate 3, during cutting, the control rod 37 is firstly lowered until the second limit nut 66 contacts with the first piston plate 60 and pushes the first piston plate 60 to move downwards, the first piston plate 60 moves downwards to bring the driving cylinder 49 and the linkage cylinder 62 to move downwards simultaneously due to the fact that the driving cylinder 49 and the linkage cylinder 62 are filled with air, the linkage cylinder 62 brings the second piston plate 64 to slide downwards in the output cylinder 4 in the process, the liquid in the output cylinder 4 is output outwards through one of the butt-joint pipes 54, then the driving cylinder 49 is lowered until the first air hole 57 is aligned with the second air hole 69, the first magnetic ring 52 and the second magnetic ring 67 are attracted, the position relation between the driving cylinder 49 and the sleeve 38 is kept relatively stable, the air in the driving cylinder 49 is discharged through the overlapped part of the first air hole 57 and the second air hole 69, and the driving cylinder 49 is not lowered along with the lowering of the first piston plate 60, the position of second piston plate 64 does not change during this process;

after cutting, the lifting plate 3 moves upwards, the control rod rises until the third limit nut 70 contacts with the first piston plate 60 and pushes the first piston plate 60 to move upwards, air enters the driving cylinder 49 and the linkage cylinder 62 through the overlapped part of the first air hole 57 and the second air hole 69, the first piston plate 60 continues to move upwards and is blocked by the limit ring 65 to drive the driving cylinder 49 to continue to move upwards, the first magnetic ring 52 is separated from the second magnetic ring 57, the first air hole 57 is staggered with the second air hole 59, air does not enter the driving cylinder 49 and the linkage cylinder 62 any more, the sliding block 68 slides in the sliding groove 61 until the sliding block 68 slides to the end part of the sliding groove 61, the sliding block 68 drives the linkage cylinder 62 to rise together, the rising of the linkage cylinder 62 causes the second piston plate 64 to rise, and liquid in the output cylinder 4 is output outwards through one of the butt joint pipes 54;

from the above analysis it can be seen that:

in the process of cutting by moving the cutting mechanism downwards, the push rod starts to be pushed at the time when the second limit nut 66 is in contact with the first piston plate 60, and the end time is that when the first air hole 57 and the second air hole 69 are overlapped, the two times can be realized by adjusting the position of the second limit nut 66 on the control rod 37, the position of the adjusting sleeve 38 and the position of the output cylinder 4, and the push rod extends outwards or retracts inwards the working cylinder depending on which butt joint pipe 54 the working cylinder is connected with, if the push rod is connected with the butt joint pipe 54 at the upper part of the output cylinder 4, the push rod retracts inwards the working cylinder in the process, and if the push rod is connected with the butt joint pipe 54 at the lower part of the output cylinder 4, the push rod extends outwards the working cylinder in the process;

in the process of upward movement of the cutting mechanism, the push rod starts to push when the slide block 68 slides to the upper end of the slide groove 61, which can be realized by adjusting the position of the third limit nut 70 on the control rod 37, and the end time is that when the cutting mechanism stops rising, the push rod extends outwards or retracts into the working barrel, depending on which butt joint pipe 54 the working barrel is connected with, if the push rod is connected with the butt joint pipe 54 at the upper part of the output barrel 4, the push rod extends outwards in the process, and if the push rod is connected with the butt joint pipe 54 at the lower part of the output barrel 4, the push rod retracts into the working barrel;

in conclusion, the action process of each push rod can be preset through manual adjustment, and automatic control is realized.

In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.