CN114044346A

CN114044346A - Automatic stacker crane for producing reinforced wear-resistant PE drain pipe

Info

Publication number: CN114044346A
Application number: CN202111306891.XA
Authority: CN
Inventors: 刘俊峰; 万刚; 田祥军
Original assignee: Anhui Glant New Material Co Ltd
Current assignee: Anhui Glant New Material Co Ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-02-15

Abstract

The invention discloses an automatic stacker crane for producing reinforced wear-resistant PE drain pipes, which comprises a base and a mechanical arm arranged on the base, wherein a pipeline storage bearing frame is arranged on the base, a pipe clamping mechanism for clamping pipelines is arranged on a bearing frame at the end part of the mechanical arm, aligning mechanisms are symmetrically arranged on two sides of the base, two fixing mechanisms are symmetrically arranged on two sides of the top of the bearing frame, and two sliding grooves are symmetrically arranged on two sides of the top of the bearing frame. According to the invention, the fixing mechanism is arranged on the bearing frame, the fixing fins are arranged in the fixing mechanism and matched with the second rotating cylinder, so that the fixing fins can rotate on the fixing seat, pipelines with different pipe diameters on the bearing frame can be fixed conveniently, and meanwhile, the pipeline taking and placing of the pipe clamping mechanism can not be influenced.

Description

Automatic stacker crane for producing reinforced wear-resistant PE drain pipe

Technical Field

The invention relates to the technical field of drain pipe production, in particular to an automatic stacking machine for producing an enhanced wear-resistant PE drain pipe.

Background

The PE material is widely applied to the field of drain pipe manufacturing due to the characteristics of high strength, corrosion resistance, no toxicity and the like, and is an ideal pipe material for replacing a common drain pipe because the PE material does not rust, and the PE drain pipe is widely applied to the fields of urban water supply, urban gas supply, farmland irrigation and the like due to the unique advantages of the PE drain pipe.

After the PE drain pipe is produced, manual stacking is usually adopted, the PE drain pipe is lifted onto a trolley in a manual carrying mode, and then the trolley is moved away, for the manual stacking mode, the manual stacking mode needs to be completed by cooperation of a plurality of people, the working efficiency is low, the automation degree is low, and the labor intensity of manual stacking is high; meanwhile, the two ends of the drain pipe are deviated in the stacking process, the aligning effect is poor, and finally the gravity center of the trolley deviates, so that the carrying and subsequent bundling and packaging of the drain pipe are affected.

Disclosure of Invention

The invention aims to provide an automatic stacker crane for producing a reinforced wear-resistant PE drain pipe, which solves the following technical problems: (1) the manual stacking efficiency is low, and the automation degree is low; (2) two ends of the drain pipe can not be aligned in the stacking process to influence the subsequent bundling and packaging.

The purpose of the invention can be realized by the following technical scheme:

the automatic stacking machine for producing the reinforced wear-resistant PE drain pipe comprises a base and a mechanical arm arranged on the base, wherein a bearing frame for storing a pipeline is arranged on the base, a pipe clamping mechanism for clamping the pipeline is arranged on a bearing frame at the end part of the mechanical arm, aligning mechanisms are symmetrically arranged on two sides of the base, two fixing mechanisms are symmetrically arranged on two sides of the top of the bearing frame, two sliding grooves are symmetrically arranged on two sides of the top of the bearing frame, and a first lead screw is rotatably arranged between the two symmetrical sliding grooves; the fixed fin on the fixed mechanism is rotatably installed on the fixed seat through the rotating shaft, and a second rotating cylinder piston rod fixedly installed on one side of the fixed seat is fixedly connected with the end part of the rotating shaft.

According to a further scheme of the invention, threads at two ends of the first lead screws are symmetrically arranged along the middle parts, driven bevel gears are fixedly arranged at the middle parts of the two first lead screws, two rotating motors are arranged in a containing groove formed in the bearing frame, driving bevel gears are sleeved on output shafts of the two rotating motors, and the two driving bevel gears are respectively in meshed connection with the driven bevel gears on the two first lead screws.

As a further scheme of the invention, the four sliding grooves correspond to the four fixing mechanisms one by one, sliding blocks fixedly installed at the bottom of the fixing seat are installed in the sliding grooves in a sliding mode, and the sliding blocks are connected to the end portion of the first lead screw in a threaded mode.

As a further scheme of the invention, fixed arms are fixedly arranged on two sides of the bottom of a fixed disc of the pipe clamping mechanism, rotating plates are respectively arranged on the fixed shafts rotatably arranged at the end parts of the two fixed arms, rotating arms are respectively fixedly arranged on the two rotating plates, and clamping arms are also fixedly arranged on the fixed arms.

As a further scheme of the invention, one sides of the two fixed arms, which are far away from the rotating plate, are fixedly provided with first rotating cylinders, and piston rods of the first rotating cylinders are fixedly connected with the end parts of the fixed shafts.

As a further scheme of the invention, a rotating frame is rotatably mounted at the top of a fixed frame on the mechanical arm, a moving frame is rotatably mounted at one end of the rotating frame, which is far away from the fixed frame, a bearing frame is rotatably mounted at the end part of the moving frame, and an output shaft of a rotating motor fixedly mounted on the bearing frame is fixedly connected with the end part of a connecting shaft mounted at the top of the fixed disc.

As a further scheme of the invention, two moving grooves are formed in the base, a second lead screw is rotatably mounted in one moving groove, threads at two ends of the second lead screw are symmetrically arranged along the middle part, and a sliding rod is fixedly mounted in the other moving groove.

As a further scheme of the invention, a baffle is fixedly mounted at the top of a moving seat on the aligning mechanism, one side of the bottom of the moving seat is in threaded connection with a second lead screw, and the other side of the bottom of the moving seat is slidably mounted on a sliding rod.

The invention has the beneficial effects that:

according to the automatic stacking machine for producing the reinforced wear-resistant PE drain pipe, the fixing mechanism is arranged on the bearing frame, the fixing fins are arranged in the fixing mechanism and matched with the second rotary air cylinder, so that the fixing fins can rotate on the fixing seat, pipelines with different pipe diameters on the bearing frame can be conveniently fixed, the pipeline taking and placing of the pipe clamping mechanism cannot be influenced, and the distance between the two fixing mechanisms on the bearing frame can be adjusted by arranging the sliding groove and the first lead screw on the bearing frame, so that pipelines with different quantities and different pipe diameters can be fixed; by arranging the mechanical arm and the pipe clamping mechanism, the mechanical arm conveys the pipeline clamped by the pipe clamping mechanism to the bearing frame, the pipeline conveying efficiency is improved, and the requirement of labor dependence on manpower is reduced; through setting up the alignment mechanism in base both sides, relative movement under the drive of two alignment mechanism second lead screws utilizes the baffle to press neat with the pipeline both ends on the bearing frame for the drain pipe is at pile up neatly in-process, and the focus can not shift, avoids influencing the subsequent transport work of drain pipe.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural diagram of an automatic stacker crane for producing reinforced wear-resistant PE drain pipes;

FIG. 2 is a top view of the base of the present invention;

FIG. 3 is a schematic view of the construction of the robotic arm of the present invention;

FIG. 4 is a schematic structural view of the tube clamping mechanism of the present invention;

FIG. 5 is a schematic structural view of the securing mechanism of the present invention;

fig. 6 is a schematic structural view of the load-bearing frame of the present invention.

In the figure: 1. a base; 11. a moving groove; 12. a second lead screw; 13. a slide bar; 2. a mechanical arm; 21. a fixed mount; 22. a rotating frame; 23. a movable frame; 24. a carrier; 25. a rotating electric machine; 3. an alignment mechanism; 31. a movable seat; 32. a baffle plate; 4. a carrier plate; 5. a pipe clamping mechanism; 51. fixing the disc; 52. a fixed arm; 53. a clamp arm; 54. a rotating plate; 55. a rotating arm; 56. a fixed shaft; 6. a load-bearing frame; 61. a sliding groove; 62. a first lead screw; 63. a driven bevel gear; 64. a drive bevel gear; 65. rotating the motor; 7. a fixing mechanism; 71. fixing the fins; 72. a fixed seat; 73. a second rotary cylinder; 8. and (5) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the automatic stacker crane for producing reinforced wear-resistant PE drainage pipes according to the present invention comprises a base 1 and a mechanical arm 2 disposed on the base 1, wherein the base 1 is provided with a pipe carrying frame 6 for storing and stacking pipes, the end of the mechanical arm 2 is provided with a pipe clamping mechanism 5 for clamping pipes, and the base 1 is symmetrically provided with alignment mechanisms 3 at two sides.

Specifically, the mechanical arm 2 includes a fixed frame 21, the fixed frame 21 is rotatably mounted on a base 1, a fixed motor for driving the fixed frame 21 to rotate is arranged in the base 1, a rotating frame 22 is rotatably mounted at the top of the fixed frame 21, a moving motor is arranged on one side of the fixed frame 21 and is used for driving the rotating frame 22 to rotate on the fixed frame 21, a moving frame 23 is rotatably mounted at one end of the rotating frame 22, which is far away from the fixed frame 21, a bearing frame 24 is rotatably mounted at the end of the moving frame 23, a rotating motor 25 is fixedly mounted on the bearing frame 24, a connecting shaft is rotatably mounted on the bearing frame 24, the end of the connecting shaft is fixedly connected with the top of a fixed disc 51 of the pipe clamping mechanism 5, an output shaft of the rotating motor 25 is fixedly connected with the end of the connecting shaft, a first hydraulic cylinder is rotatably mounted on the rotating frame 22, a piston rod of the first hydraulic cylinder is rotatably mounted on the moving frame 23, and is used for driving the moving frame 23 to rotate on the rotating frame 22, and a second hydraulic cylinder is rotatably mounted at the top of the movable frame 23, a piston rod of the second hydraulic cylinder is rotatably mounted on one side of the bearing frame 24, and the second hydraulic cylinder is used for driving the bearing frame 24 to rotate on the movable frame 23.

Fixing arms 52 are fixedly arranged on two sides of the bottom of a fixing disc 51 of the pipe clamping mechanism 5, rotating plates 54 are arranged at the end parts of the two fixing arms 52, the rotating plates 54 are rotatably arranged on the fixing arms 52 through fixing shafts 56, clamping arms 53 are also fixedly arranged on the fixing arms 52, rotating arms 55 are fixedly arranged on the two rotating plates 54, first rotating cylinders are fixedly arranged on one sides of the two fixing arms 52, which are far away from the rotating plates 54, piston rods of the first rotating cylinders are fixedly connected with the end parts of the fixing shafts 56, the first rotating cylinders are started, the rotating plates 54 on the piston rod fixing shafts 56 of the first rotating cylinders rotate to drive the rotating arms 55 on the rotating plates 54 to rotate, the two rotating arms 55 simultaneously rotate towards the opposite sides, so as to clamp the pipe between the two rotating arms 55 and the two clamping arms 53, the pipe clamping mechanism 5 is matched with a mechanical arm 2 to clamp and carry the pipe to the bearing frame 6, the efficiency of pipeline transport has been improved, the demand that the manpower leaned on the work has been reduced.

Two fixing mechanisms 7 are symmetrically arranged on two sides of the top of the bearing frame 6, four fixing mechanisms 7 are arranged, each fixing mechanism 7 comprises a fixing fin 71, each fixing fin 71 is rotatably arranged on a fixing seat 72 through a rotating shaft, a sliding block is fixedly arranged at the bottom of each fixing seat 72, a second rotating cylinder 73 is fixedly arranged on one side of each fixing seat 72, a piston rod of each second rotating cylinder 73 is fixedly connected with the end part of each rotating shaft, the piston rod of each second rotating cylinder 73 drives the fixing fin 71 on the rotating shaft to rotate, so that the pipelines on the bearing frame 6 can be conveniently fixed, the pipelines on the bearing frame 6 are stacked in a finished product shape, the side inclinations of the pipelines with different pipe diameters are different, the rotatable fixing fins 71 are convenient to fix the pipelines with different pipe diameters, the convenience of the automatic stacker crane is improved, two sliding grooves 61 and four sliding grooves 61 are symmetrically arranged on two sides of the top of the bearing frame 6, four sliding grooves 61 correspond to four fixing mechanisms 7 one by one, the fixing mechanisms 7 are slidably mounted in the sliding grooves 61 through sliding blocks, first lead screws 62 are rotatably mounted between two mutually symmetrical sliding grooves 61, threads at two ends of the first lead screws 62 are symmetrically arranged along the middle parts, the sliding blocks are in threaded connection with the end parts of the first lead screws 62, driven bevel gears 63 are fixedly mounted at the middle parts of the two first lead screws 62, a containing groove is formed in the bearing frame 6, two rotating motors 65 are arranged in the containing groove, driving bevel gears 64 are sleeved on output shafts of the two rotating motors 65, the two driving bevel gears 64 are respectively in meshed connection with the driven bevel gears 63 on the two first lead screws 62, the rotating motors 65 are started, the rotating motors 65 drive the driving bevel gears 64 to rotate, the driving bevel gears 64 are in meshed connection with the driven bevel gears 63 to drive the first lead screws 62 to rotate, the first lead screws 62 rotate to drive the sliding blocks at two ends to relatively move, and then adjust the interval of two fixed establishment 7, be convenient for store the pipeline of different pipe diameters different quantity.

Two moving grooves 11 are formed in a base 1, a second lead screw 12 is rotatably installed in one moving groove 11, threads at two ends of the second lead screw 12 are symmetrically arranged along the middle part, a sliding rod 13 is fixedly installed in the other moving groove 11, an alignment mechanism 3 comprises a moving seat 31, a baffle 32 is fixedly installed at the top of the moving seat 31, one side of the bottom of the moving seat 31 is in threaded connection with the second lead screw 12, the other side of the bottom of the moving seat 31 is in sliding connection with the sliding rod 13, a driving motor is arranged in the base 1, an output shaft of the driving motor is fixedly connected with the end part of the second lead screw 12, the driving motor is started, an output shaft of the driving motor drives the second lead screw 12 to rotate, further the moving seats 31 at two ends of the second lead screw 12 are driven to relatively slide on the sliding rod 13, the baffle 32 on the two moving seats 31 relatively moves to push two ends of a pipeline on a bearing frame 6 to be aligned, so that the gravity center of a drain pipe cannot shift in the stacking process, the subsequent pipeline transportation and the bundling package are not influenced.

The bottom of the bearing frame 6 is fixedly connected with a bearing plate 4, a plurality of supporting grooves are symmetrically formed in two sides in the bearing plate 4, the supporting grooves are convenient for a forklift to fork the bearing plate 4, and the bearing frame 6 is moved out through the forklift; the base 1 is provided with a plurality of positioning rods 8 for positioning the bearing frame 6, and the two baffles 32 of the aligning mechanism 3 are prevented from being aligned on the bearing frame 6 due to the displacement of the bearing frame 6.

Referring to fig. 1 to 6, the working process of the automatic stacker for producing the reinforced wear-resistant PE drainage pipe of the present embodiment is as follows:

the method comprises the following steps: starting the first rotary air cylinder, rotating the rotating plate 54 on the first rotary air cylinder piston rod fixing shaft 56 to further drive the rotating arms 55 on the rotating plate 54 to rotate, and simultaneously rotating the two rotating arms 55 towards the opposite side to further clamp the pipeline between the two rotating arms 55 and the two clamping arms 53;

step two: the rotating motor 65 is started, the rotating motor 65 drives the driving bevel gear 64 to rotate, the driving bevel gear 64 is meshed with the driven bevel gear 63 to drive the first lead screw 62 to rotate, the first lead screw 62 rotates to drive the sliding blocks at the two ends to move relatively, the distance between the two fixing mechanisms 7 is further adjusted, and pipelines with different pipe diameters and different quantities are conveniently stored;

step three: place the pipeline on bearing frame 6 through arm 2, and stack the pipeline in proper order and form the product form, start second revolving cylinder 73, second revolving cylinder 73 piston rod drives the axis of rotation and rotates, the axis of rotation drives fixed fin 71 and rotates on fixing base 72, two fixed fin 71 rotate simultaneously towards relative direction, and then fix the pipeline on bearing frame 6, avoid bearing frame 6 at the in-process that removes, the pipeline is not hard up and breaks away from in bearing frame 6, but angle of rotation's fixed fin 71 is convenient for fix the pipeline of different pipe diameters.

Step four: the driving motor is started, the output shaft of the driving motor drives the second screw rod 12 to rotate, so that the moving seats 31 at the two ends of the second screw rod 12 are driven to relatively slide on the sliding rod 13, the baffles 32 on the two moving seats 31 move relatively to push the two ends of the pipeline on the bearing frame 6 to align, and the influence on the carrying of the subsequent pipeline and the bundling and packaging are avoided.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. The automatic stacking machine for producing the reinforced wear-resistant PE drain pipe comprises a base (1) and a mechanical arm (2) arranged on the base (1), and is characterized in that a bearing frame (6) used for storing a pipeline is arranged on the base (1), a pipe clamping mechanism (5) used for clamping the pipeline is arranged on a bearing frame (24) at the end part of the mechanical arm (2), aligning mechanisms (3) are symmetrically arranged on two sides of the base (1), two fixing mechanisms (7) are symmetrically arranged on two sides of the top of the bearing frame (6), two sliding grooves (61) are symmetrically arranged on two sides of the top of the bearing frame (6), and a first lead screw (62) is rotatably arranged between the two symmetrical sliding grooves (61);

fixed fin (71) on fixed establishment (7) are rotated through the axis of rotation and are installed on fixing base (72), second revolving cylinder (73) piston rod fixed connection rotating shaft tip of fixing base (72) one side fixed mounting.

2. The automatic stacking machine for the production of the reinforced wear-resistant PE drain pipe according to claim 1, wherein threads at two ends of the first lead screws (62) are symmetrically arranged along the middle portions, driven bevel gears (63) are fixedly arranged at the middle portions of the two first lead screws (62), two rotating motors (65) are arranged in accommodating grooves formed in the bearing frame (6), driving bevel gears (64) are sleeved on output shafts of the two rotating motors (65), and the two driving bevel gears (64) are respectively meshed with the driven bevel gears (63) on the two first lead screws (62).

3. The automatic stacking machine for the production of the reinforced wear-resistant PE drain pipe as claimed in claim 2, wherein four sliding grooves (61) correspond to four fixing mechanisms (7) one by one, sliding blocks fixedly mounted at the bottom of the fixing seat (72) are slidably mounted in the sliding grooves (61), and the sliding blocks are in threaded connection with the end of the first lead screw (62).

4. The automatic stacking machine for the production of the reinforced wear-resistant PE drain pipe according to claim 1, wherein fixed arms (52) are fixedly mounted on two sides of the bottom of a fixed plate (51) of the pipe clamping mechanism (5), rotating plates (54) are mounted on fixed shafts (56) rotatably arranged at the ends of the two fixed arms (52), rotating arms (55) are fixedly mounted on the two rotating plates (54), and clamping arms (53) are further fixedly mounted on the fixed arms (52).

5. The automatic stacking machine for the production of the reinforced wear-resistant PE drain pipe according to claim 4, wherein a first rotary cylinder is fixedly mounted on one side of each of the two fixing arms (52) away from the rotating plate (54), and a piston rod of the first rotary cylinder is fixedly connected with the end of the fixing shaft (56).

6. The automatic stacking machine for the production of the reinforced wear-resistant PE drain pipe according to claim 4, wherein a rotating frame (22) is rotatably mounted at the top of a fixed frame (21) on the mechanical arm (2), a moving frame (23) is rotatably mounted at one end, far away from the fixed frame (21), of the rotating frame (22), the bearing frame (24) is rotatably mounted at the end part of the moving frame (23), and an output shaft of a rotating motor (25) fixedly mounted on the bearing frame (24) is fixedly connected with the end part of a connecting shaft mounted at the top of a fixed disc (51).

7. The automatic stacking machine for the production of the reinforced wear-resistant PE drain pipe according to claim 1, wherein the base (1) is provided with two moving grooves (11), one moving groove (11) is internally and rotatably provided with a second lead screw (12), threads at two ends of the second lead screw (12) are symmetrically arranged along the middle part, and the other moving groove (11) is internally and fixedly provided with a sliding rod (13).

8. The automatic stacker crane for producing the reinforced wear-resistant PE drain pipe according to claim 7, wherein a baffle (32) is fixedly mounted at the top of a moving seat (31) on the alignment mechanism (3), one side of the bottom of the moving seat (31) is in threaded connection with the second lead screw (12), and the other side of the bottom of the moving seat (31) is slidably mounted on the sliding rod (13).