CN113800266A - Automatic pipe arranging machine and arranging method - Google Patents
Automatic pipe arranging machine and arranging method Download PDFInfo
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- CN113800266A CN113800266A CN202111104414.5A CN202111104414A CN113800266A CN 113800266 A CN113800266 A CN 113800266A CN 202111104414 A CN202111104414 A CN 202111104414A CN 113800266 A CN113800266 A CN 113800266A
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- pipe
- workbench
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- cylinder
- rack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/16—Stacking of articles of particular shape
- B65G57/18—Stacking of articles of particular shape elongated, e.g. sticks, rods, bars
- B65G57/186—Cylindrical articles, e.g. tubes, rods, etc.
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/30—Arranging and feeding articles in groups
- B65B35/50—Stacking one article, or group of articles, upon another before packaging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
Abstract
The invention discloses an automatic pipe arranging machine and an arranging method, wherein the automatic pipe arranging machine comprises a rack, a pipe conveying device, a pipe distributing device, a pipe pushing device, an up-down shaking device and a front-back rubbing device, the pipe conveying device is arranged on one side of the rack, the pipe distributing device is arranged on the rack and is positioned above the pipe conveying device, a workbench is arranged on the rack, the pipe distributing device and the pipe conveying device are positioned on one side of the workbench, the pipe pushing device is arranged on the rack, the up-down shaking device is arranged on the workbench, and the front-back rubbing device is arranged on the rack. By the arrangement method, the automatic conveying and the sorting of the pipes in a stack can be realized, and the pipes are preliminarily dispersed and paved by the up-and-down shaking device; then the stacked pipes are rubbed and leveled through the front and rear rubbing devices, and then the pipes are pushed out from the workbench through the pipe pushing device, so that the automatic arrangement and leveling of the softer long pipes are realized, manual placement is not needed, the manpower is saved, and the working efficiency is improved.
Description
Technical Field
The invention belongs to a pipe arranging device and a pipe arranging method, and particularly relates to an automatic pipe arranging machine and an automatic pipe arranging method.
Background
To some longer soft tubular products, when packing tubular product or both ends carry out the block and handle, because a pile of tubular product takes place to pile up together easily, and the cross phenomenon appears easily, adopts conventional stereoplasm tubular product pipeline hardly to place this type of soft tubular product levelly and smoothly, still can have partial tubular product cross phenomenon when carrying. Therefore, when the existing flexible pipe is processed in packaging and the like, the pipe needs to be manually placed one by one, the automation degree is low, the labor cost is improved, and the processing efficiency is influenced.
Disclosure of Invention
It is an object of the present invention to provide a pipe finisher which can solve at least one of the above problems.
According to one aspect of the invention, the automatic pipe arranging machine comprises a rack, a pipe conveying device, a pipe distributing device, a pipe pushing device, an up-down shaking device and a front-back rubbing device, wherein the pipe conveying device is arranged on one side of the rack, the pipe distributing device is arranged on the rack and is positioned above the pipe conveying device, the pipe distributing device can move on the rack, a workbench is arranged on the rack, the pipe distributing device and the pipe conveying device are arranged on one side of the workbench and correspond to the workbench, the pipe pushing device is arranged on the rack and corresponds to the workbench, the up-down shaking device is arranged on the workbench, and the front-back rubbing device is arranged on the rack and is positioned above the workbench.
The invention has the beneficial effects that: the pipe on the pipe placing frame can be placed on the automatic pipe arranging machine through the pipe feeding device; then, the pipes are divided into a small number of piles by a pipe dividing device and are conveyed pile by pile; after the pipe is pushed to the workbench by the pipe pushing device, the pipe is shaken up and down by the up-and-down shaking device, so that the initial scattering and flattening of the pipe are realized; the tubular product is rubbed by the front and rear rubbing devices, so that the tubular product is prevented from being stacked and crossed, the tubular product is sorted, and finally pushed out by the tube pushing device, the tubular product enters the next procedure, interference between adjacent tubular products is avoided, manual operation is not needed, the labor cost is saved, and the production efficiency is improved.
In some embodiments, send tub device includes shovel work or material rest, first motor and conveying chain, and the first motor is located in the frame, and conveying chain is connected with the output shaft of first motor, and the shovel work or material rest is connected with conveying chain, and conveying chain can pull shovel work or material rest and reciprocate. From this, can drive through first motor and shovel the work or material rest and reciprocate, make things convenient for the shovel work or material rest to take out tubular product from the work or material rest, then upwards remove to the branch pipe device below, make things convenient for getting of tubular product to expect.
In some embodiments, the pipe separating device comprises two first guide rails, a cross beam, a second motor, a first conveying belt, a first lifting cylinder and a separation buckle, the two first guide rails are arranged on the rack, two ends of the cross beam are arranged on the two first guide rails respectively, the second motor is arranged on the first guide rails, the first conveying belt is connected with an output shaft of the second motor, the cross beam is connected with the first conveying belt, the first conveying belt can pull the cross beam to move along the first guide rails, the first lifting cylinder is arranged on the cross beam, and the separation buckle is connected with a piston rod of the first lifting cylinder. Therefore, the first lifting cylinder can be driven to move along the first guide rail through the second motor; the sorting buckle is driven by the first lifting cylinder to move downwards, the pipes on the shovel rack can be divided into a small stack, then the pipes are moved to the pipe pushing device through the second motor, the sorting of the piles of the pipes is facilitated, and the speed requirements of subsequent processes such as packaging are met.
In some embodiments, the automatic pipe arranging machine further comprises a material receiving table, the material receiving table is located on one side of the workbench, the material receiving table is located below the first guide rail, and the material receiving table is located between the workbench and the material shoveling frame. From this, through connecing the material platform, conveniently divide the tubular product after the pipe device divides the heap, from the propelling movement to connecing on the material platform on the shovel material frame, the arrangement of the follow-up tubular product of being convenient for is leveled.
In some embodiments, the tube pushing device comprises a third motor, a second guide rail, a second conveyor belt and a tube pushing plate, the third motor is arranged at one end of the second guide rail, the second guide rail is arranged on the rack, the second guide rail penetrates through the material receiving table and the workbench, the top end of the tube pushing plate exceeds the upper end surfaces of the material receiving table and the workbench, the second conveyor belt is connected with an output shaft of the third motor, the tube pushing plate is connected with the second conveyor belt, and the second conveyor belt can drive the tube pushing plate to move along the second guide rail. Therefore, the third motor can drive the tube pushing plate to push the tubes on the material receiving table to the workbench; the tube after being arranged and leveled on the workbench can be pushed out by pushing the tube plate.
In some embodiments, the up-down shaking device comprises two second lifting cylinders and a jacking rod, the two second lifting cylinders are respectively arranged at the front end and the rear end of the workbench, and the two ends of the jacking rod are respectively connected with the piston rods of the two second lifting cylinders. From this, when second lift cylinder will push up the pipe pole jack-up, tubular product on the workstation is pushed up by the pipe pole jack-up to reciprocating through the piston rod of second lift cylinder repeatedly, make the tubular product of piling scatter gradually, reduced the phenomenon of piling up alternately of tubular product, realized the preliminary arrangement of tubular product.
In some embodiments, the front and back rubbing device comprises a front and back moving cylinder, a moving frame, a third lifting cylinder and a rubbing rod, the front and back moving cylinder is arranged on the frame, the moving frame is connected with a piston rod of the front and back moving cylinder, the third lifting cylinder is arranged on the moving frame, the rubbing rod is connected with a piston rod of the third lifting cylinder, the rubbing rod is positioned above the workbench, and the length direction of the rubbing rod is perpendicular to the length direction of the pipe. From this, can drive third lift cylinder back-and-forth movement through back-and-forth movement cylinder to, make the piston rod of third lift cylinder release downwards, rub the movable rod and act on tubular product, along with stretching out and drawing back of back-and-forth movement cylinder piston rod, drive and rub the movable rod back-and-forth movement, thereby make pile up gradually with crisscross tubular product by the arrangement level, realized the tiling of tubular product.
In some embodiments, the automatic pipe arranging machine further comprises a plurality of front and rear limiting assemblies, the front and rear limiting assemblies are respectively located on the front side and the rear side of the workbench, each front and rear limiting assembly comprises a fourth lifting cylinder and a first baffle, the first baffle is connected with a piston rod of the fourth lifting cylinder, the fourth lifting cylinder is fixed with the rack, and the first baffle can exceed the upper end face of the workbench. From this, through spacing subassembly around being equipped with, through first baffle, can inject the position around tubular product, guaranteed that tubular product is located the workstation.
In some embodiments, the automatic pipe finishing machine further comprises a left limiting assembly and a right limiting assembly, the left limiting assembly and the right limiting assembly are two and are respectively located on the left side and the right side of the workbench, the left limiting assembly and the right limiting assembly comprise a left pushing cylinder and a right pushing cylinder and a second baffle, the second baffle is connected with a piston rod of the left pushing cylinder and the right pushing cylinder, and a cylinder body of the left pushing cylinder and a cylinder body of the right pushing cylinder are fixed on the rack. From this, through controlling spacing subassembly, can be through the effect of second baffle for tubular product keeps the terminal surface neat, and the tubular product of being convenient for is arranged in the subsequent handling.
According to one aspect of the invention, a sorting method of a pipe automatic sorting machine is provided, which comprises the following steps:
s1, placing the pipe on a pipe conveying device;
s2, stacking and conveying the pipes on the pipe conveying device through a plurality of pipe distributing devices arranged along the length direction of the pipes;
in the pile dividing process, a first lifting cylinder in a pipe dividing device at one end of a pipe pushes down a sorting buckle, and then, an adjacent sorting buckle moves downwards under the pushing action of a first corresponding lifting cylinder, so that the sorting buckle is inserted into the position where the previous sorting buckle separates two piles of pipes, and the piled parts of the pipes and the pipes which are not piled are gradually piled one by one;
s3, the pipe pushing device sends the piled pipes to a workbench;
s4, shaking the pipe on the workbench through an up-down shaking device, and primarily tiling and arranging the pipe;
s5, twisting the pipes forwards and backwards through the front and back twisting devices, and twisting, spreading and arranging the pipes;
and S6, pushing the tiled pipe out of the workbench through a pipe pushing device.
Therefore, by the arranging method, the automatic conveying and the sorting of the pipes in a stack can be realized, and the pipes are preliminarily dispersed and paved by the up-and-down shaking device; and then the stacked pipes are rubbed by the front and rear rubbing devices, and then the pipes are pushed out from the workbench by the pipe pushing device, so that the pipes can enter the next procedure conveniently. By the arrangement method, automatic arrangement and flattening of the softer long pipes are achieved, manual placement is not needed, manpower is saved, more pipes can be arranged at one time, and working efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of an automatic pipe finisher according to the present invention;
FIG. 2 is a schematic structural diagram of a part of the structure of a pipe finisher according to the present invention;
FIG. 3 is a schematic structural view of a material shoveling frame and a top frame connecting rod in the automatic pipe finisher of the present invention;
FIG. 4 is a schematic structural diagram of an up-down shaking device and a front-back rubbing device of the automatic pipe finisher on a rack;
fig. 5 is a schematic structural diagram of a front and back twisting device in the automatic pipe finisher of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Refer to fig. 1 to 5. The utility model provides an automatic pipe arranging machine, which comprises a frame 1, send tub device 2, divide tub device 3, ejector sleeve device 4, shake device 5 from top to bottom and rub device 6 around with hands, send tub one side that tub device 2 located frame 1, divide tub device 3 to locate on frame 1, and be located the top of sending tub device 2, divide tub device 3 to move on frame 1, be equipped with workstation 11 in frame 1, divide tub device 3 and send tub one side that tub device 2 is located workstation 11, and corresponding with workstation 11, ejector sleeve device 4 is located on frame 1, correspond the setting with workstation 11, shake device 5 from top to bottom and locate on workstation 11, rub device 6 around locating on frame 1, and be located workstation 11 top.
The automatic pipe finishing machine is mainly applied to soft longer pipes, when the automatic pipe finishing machine is used, a pipe conveying device 2 is used for taking pipes, and then the pipes are piled by a pipe distributing device 3 and pushed to a pipe pushing device 4; then the pipe is pushed to the workbench 11 through the pipe pushing device 4; then, the up-and-down shaking device 5 shakes to primarily disperse and flatten the pipes; then the pipes are twisted forwards and backwards through the front and back twisting devices 6, so that the pipes which are stacked in a crossed mode are further twisted, the pipes can be tiled, the crossing phenomenon is avoided, the pipes can conveniently fall into the subsequent process one by one, manual operation is not needed, single tiling feeding is not needed for the pipes, the labor is saved, and the working efficiency is improved.
Pipe feeding device 2 includes shovel work or material rest 21, first motor 22 and conveying chain, and on first motor 22 located frame 1, conveying chain and first motor 22's output shaft, shovel work or material rest 21 was connected with conveying chain, and conveying chain can stimulate shovel work or material rest 21 and reciprocate. The conveying chains are positioned at two ends of the material shoveling frame 21 and connected through a transmission shaft, the transmission shaft is connected with an output shaft of the first motor 22, a gear is sleeved on the connection shaft, and the conveying chains are sleeved on the gear; the matching manner of the first motor 22 and the transmission chain is the same as the transmission manner of the motor driving the chain in the prior art, and the description is omitted here. After placing the pipe on the material shoveling frame 21, the first motor 22 drives the transmission chain to transmit, and pulls the material shoveling frame 21 to move upwards, so that the pipe is conveyed upwards and moves to the lower part of the pipe distributing device 3.
In the in-service use process, in order to conveniently get the material of tubular product, be equipped with supporter 10, fourth motor 20 and conveyer 30 in one side of shovel work or material rest 21, fourth motor 20 is fixed in the bottom of frame 1, and the bottom of frame 1 is equipped with the gyro wheel, and the gyro wheel is located the below of shovel work or material rest 21, and conveyer's one end and fourth motor 20's output shaft, other end cover establish on the gyro wheel, and supporter 10 is connected with conveyer. The fourth motor 20 can drive the conveying belt 30 to move, so as to drive the shelf 10 to move; the tube of the previous process is placed on the shelf 10 to be packaged or capped.
When the material shoveling frame 21 needs to take the pipes, the first motor 22 drives the material shoveling frame 21 to descend to the height position of the corresponding pipe on the material placing frame 10; subsequently, the fourth motor 20 drives the rack 10 to move to the side of the shovel rack 21. When the pipe is on the material shoveling frame 21, the material shoveling frame 21 moves upwards and moves to the position below the pipe distributing device 3, and the rack 10 returns.
In order to prevent the pipe on the material shoveling frame 21 from rolling off when moving, the supporting rod at the contact position of the material shoveling frame 21 and the pipe is obliquely arranged, and one end of the supporting rod close to the article placing frame 10 is higher than the other end. In order to further prevent the pipes from rolling off, the automatic pipe arranging machine further comprises a top frame connecting rod 40, a horizontal guide rail 50, a vertical guide rail 60, a sixth lifting cylinder 70 and a horizontal pushing cylinder 80, wherein the top frame connecting rod 40 is positioned at one end of a supporting rod, the vertical guide rail 60 is arranged on the horizontal guide rail 50 through a sliding block, the vertical guide rail 60 is arranged at two ends of the top frame connecting rod 40, and a cylinder body of the horizontal pushing cylinder 80 is fixed on the rack 1; a piston rod of the horizontal pushing cylinder 80 is connected with the vertical guide rail 60 and can push the vertical guide rail 60 to move along the horizontal guide rail 50; the cylinder body of the sixth lifting cylinder is fixed on the vertical guide rail 60, and the piston rod of the sixth lifting cylinder is connected with the top frame connecting rod 40 and can push the top frame connecting rod 40 to move up and down along the vertical guide rail 60.
Therefore, when the material shoveling frame 21 drives the pipe to ascend to the right position, the piston rod of the sixth lifting cylinder 70 pushes the top frame connecting rod 40 to move downwards and move to the position below the supporting rod; then, the piston rod of the horizontal pushing cylinder 80 extends out to drive the top frame connecting rod 40 to move towards one side of the material shoveling frame 21, so that the top frame connecting rod 40 is positioned between two ends of the supporting rod; the piston rod of the sixth lifting cylinder 70 is then pulled back so that the upper frame link 40 cradles the bottom of the support bar and is lifted upward. From this, can raise the one end of the bracing piece of shovel work or material rest 21 through roof-rack connecting rod 40, effectively prevent tubular product from rolling to the outside of shovel work or material rest 21.
Divide pipe device 3 to include first guide rail 31, crossbeam 32, the second motor, first conveyor belt, first lift cylinder 35 and separation are detained 36, first guide rail 31 is two, all locate on frame 1, two first guide rails 31 are located respectively to the both ends of crossbeam 32, the second motor is located on first guide rail 31, first conveyor belt is connected with the output shaft of second motor, crossbeam 32 is connected with first conveyor belt, first conveyor belt can stimulate crossbeam 32 and remove along first guide rail 31, first lift cylinder 35 is located on crossbeam 32, separation is detained 36 and is connected with the piston rod of first lift cylinder 35. Wherein, the bottom of selecting separately to detain 36 is equipped with two hang plates, and the hang plate is at the bottom mounting that selects separately to detain 36, conveniently inserts between the tubular product on the shovel material frame 21, carries out the branch heap to the tubular product. The way that the second motor drives the first conveying belt to convey is the same as the way that the motor and the conveying belt are connected in the prior art, and the description is omitted here.
In the actual use process, in order to separate the piled pipes from the non-piled pipes, the first lifting cylinders 35 and the sorting buckles 36 are multiple and are uniformly distributed on the cross beam 32, so that the sorting buckles 36 are arranged at the two ends and the middle of the pipes to separate the pipes.
When the material shoveling frame 21 drives the pipe materials to rise below the pipe dividing device 3, the second motor 32 drives the first conveying belt to convey, so that the cross beam 32 is driven to move; when the pipe needs to be branched, the second motor 32 drives the beam 32 to move towards one side of the pipe. When the beam moves in place, the second motor 32 stops rotating; at this time, the piston rod of one of the first elevating cylinders 35 located at one end of the pipes is extended, so that the corresponding sorting button 36 is moved downward and inserted between a stack of pipes, thereby sorting the pipes. In order to insert the sorting buckles 36 into the pipe pile better, when the sorting buckles 36 move downwards, the second motor 32 drives the cross beam 32 to move back and forth in a small amplitude, so that the gap between the pipes to be piled and the pipes which are not piled is increased; the second motor 32 is then stopped. Under the pushing action of the first lifting cylinder 35, the adjacent sorting button 36 moves downwards, so that the sorting button 36 is inserted into a position where the previous sorting button separates two piles of pipes, and the piles of pipes which are separated and not separated are gradually and step-by-step piled. The other sorting buckles 36 are sequentially downward from near to far according to the distance from the descending sorting buckles in the above mode, and the tube stacking is realized.
The automatic pipe finishing machine further comprises a material receiving table 7, the material receiving table 7 is located on one side of the workbench 11, the material receiving table 7 is located below the first guide rail 31, and the material receiving table 7 is located between the workbench 11 and the material shoveling frame 21. The horizontal height of the material receiving platform 7 is lower than the horizontal height of the material shoveling frame 21 after rising, the sorting buckles 36 divide the pipes into piles, the second motor 32 drives the cross beam 32 to continue to advance, so that the sorting buckles 36 push the pipes to move to one side of the material receiving platform 7 until the sorting buckles 36 push the pipes out of the material shoveling frame 21 and fall onto the material receiving platform 7. Then the sorting button 36 is reset, and the next time of piling the pipes is carried out.
The tube pushing device 4 comprises a third motor 41, a second guide rail 42, a second conveying belt 43 and a tube pushing plate 44, the third motor 41 is arranged at one end of the second guide rail 42, the second guide rail 42 is arranged on the rack 1, the second guide rail 42 penetrates through the material receiving table 7 and the workbench 11, the top end of the tube pushing plate 44 exceeds the upper end faces of the material receiving table 7 and the workbench 11, the second conveying belt 43 is connected with an output shaft of the third motor 41, the tube pushing plate 44 is connected with the second conveying belt 43, and the second conveying belt 43 can drive the tube pushing plate 44 to move along the second guide rail 42. Wherein, the third motor 41 is connected with the tube pushing plate 44 through the second conveying belt 43, and the tube pushing plate 44 can be driven to move through the second conveying belt 43, and the connection mode is the same as the connection mode of the existing motor through the conveying belt and the moving structure, and the description is omitted here.
When the tube falls on the receiving table 7, the third motor 41 rotates, and the output shaft of the third motor 41 drives the second conveying belt 43 to rotate, so as to pull the tube pushing plate 44 to move along the second guide rail 42; the tube pushing plate 44 moves towards one side of the workbench 11 to push the tube to the workbench 11; after the tubes are arranged and leveled on the workbench 11, the third motor 41 continues to drive the tube pushing plate 44 to move, so that the tubes are pushed out from the workbench 11 and enter the next packaging process.
The up-down shaking device 5 comprises two second lifting cylinders 51 and two pipe jacking rods 52, the two second lifting cylinders 51 are respectively positioned at the front end and the rear end of the workbench 11, and the two ends of the pipe jacking rods 52 are respectively connected with the piston rods of the two second lifting cylinders 51. The angle steel of the top pipe rod 52 is a triangular pipe, and the cylinder body of the second lifting cylinder 51 is fixed on the outer side of the frame 1 through a bolt; the ejector rod 52 is fixed to the top end of the piston rod of the second elevation cylinder 51, and the elevation of the ejector rod 52 is controlled by the extension and contraction of the piston rod. Of course, one second elevation cylinder 51 may be provided in the middle of the table 11, and the middle position of the top pipe rod 52 may be connected to the piston rod of the second elevation cylinder 51.
The ejector pin 52 is located in the middle of the table 11. In order to facilitate the lifting of the push rod 52, a through hole groove is formed in the middle of the workbench 11, and the push rod 52 is located in the through hole groove. When the piston rod of the second lifting cylinder 51 extends out, the pipe jacking rod 52 is jacked up, the upper end face of the pipe jacking rod 52 exceeds the workbench 11, and a pipe on the workbench 11 can be jacked up; when the piston rod of the second lift cylinder 51 is pulled back to the lowest position, the top surface of the top pipe rod 52 is flush with the upper end surface of the table 11, or is located below the upper end surface of the table 11.
After the pipe is stacked on the workbench 11, the piston rod of the second lifting cylinder 51 extends out, the pipe jacking rod 52 jacks up the pipe, and then the piston rod of the second lifting cylinder 51 performs small-amplitude rapid vertical reciprocating movement, so that the pipe shakes, the pipe on the pipe jacking rod 52 gradually scatters in the shaking process, and is paved to a certain extent, and the stacking condition of the pipe is reduced.
The front and back twisting device 6 comprises a front and back moving cylinder 61, a moving frame 62, a third lifting cylinder 63 and a twisting rod 64, the front and back moving cylinder 61 is arranged on the frame 1, the moving frame 62 is connected with a piston rod of the front and back moving cylinder 61, the third lifting cylinder 63 is arranged on the moving frame 62, the twisting rod 64 is connected with a piston rod of the third lifting cylinder 63, the twisting rod 64 is positioned above the workbench 11, and the length direction of the twisting rod 64 is vertical to the length direction of the pipe. In order to avoid the rubbing rod 64 from wearing the pipe when acting with the pipe, the rubbing rod 64 is a circular pipe made of silicon rubber, and plays a role in protecting the pipe. In order to facilitate the connection between the moving frame 62 and the front-back moving cylinder 61, a connecting rod is arranged at the joint of the moving frame 62 and the front-back moving cylinder 61, one end of the connecting rod penetrates through and is fixed at the front end of a piston rod of the front-back moving cylinder 61, and the other end of the connecting rod is sleeved on the moving frame 62.
Meanwhile, in order to ensure that the rubbing rod 64 can rub the pipes on the worktable 11 evenly, the length of the rubbing rod 64 is equal to or greater than the front-back width (perpendicular to the length direction of the pipes) of the worktable 11.
The front and back twisting device 6 further comprises a mounting frame 65, a mounting beam 12 is arranged above the rack 1, the mounting beam 12 is located above the workbench 11, the mounting frame 65 is fixed on the mounting beam 12, the front and back moving cylinder 61 is fixed on the mounting frame 65, a guide rail is arranged on one side of the mounting frame 65, and the moving frame 62 is matched with the guide rail. The mounting frame 65 may be a square tube, and the mounting frame 65 is fixed below the mounting beam 12 through bolts; the cylinder body of the forward and backward moving cylinder 61 is fixed below the mounting frame 65 through a bolt; the side of the mounting bracket 65 is fixed with a guide rail through a screw, and the guide rail is a linear guide rail. In order to facilitate the matching of the moving frame 62 and the guide rail, a guide groove matched with the guide rail is formed in one side of the moving frame 62, so that the moving frame 62 can move linearly under the pushing of the front and rear moving cylinders 61.
When the front and rear rubbing devices 6 rub the pipe, the piston rod of the third lifting cylinder 63 extends downwards to push the rubbing rod 64 to move downwards to act on the pipe; then, the piston rod of the front-back moving cylinder 61 extends and retracts back and forth to drive the moving frame 62 and the third lifting cylinder 63 to move back and forth together, so that the rubbing rod 64 is driven to rub back and forth to rub the stacked pipes flat. The third lifting cylinder 63 can descend in multiple stages in the descending process until the height between the twisting rod 64 and the workbench 11 is larger than the outer diameter of one pipe and smaller than the outer diameters of two pipes, so that the pipes are prevented from being stacked and crossed.
Two third lifting cylinders 63 are arranged on the moving frame 62, the two third lifting cylinders 63 are respectively positioned at the front side and the rear side of the mounting beam 12, and the two third lifting cylinders 63 are connected with the twisting rod 64. By arranging the two third lifting cylinders 63, the uniformity of acting force of the twisting rod 64 during twisting can be improved, and the twisting rod 64 can be improved to keep balance; through being equipped with two third lift cylinders, do benefit to the length that increases the pole that rubs, be convenient for rub the pole can even effect on the tubular product on the workstation, improve work efficiency.
The front and rear twisting devices 6 are multiple, one of the front and rear twisting devices 6 is positioned right above the pipe jacking rod 52, and the multiple front and rear twisting devices 6 are uniformly distributed on the mounting beam 12. Through being equipped with a plurality of twisting devices around, can make the twisting device from beginning to end act on a plurality of positions of tubular product, effectively avoided tubular product to take place tubular product to pile up the cross phenomenon under the effect of twisting the pole. In the actual use process, the number of the front and rear rubbing devices 6 can be correspondingly increased according to the length of the pipe, and the two ends and the middle part of the pipe are ensured to have the functions of the front and rear rubbing devices 6. When the second lifting cylinder 51 pushes the pipe jacking rod 52 upwards and shakes for a certain time, the twisting rod 64 positioned right above the pipe jacking rod 52 downwards acts on the pipe and twists the pipe, so that the middle parts of the pipe clamped between the pipe jacking rod 52 and the twisting rod 64 are flatly laid; then the pipe jacking rod 52 moves downwards, the pipe falls onto the workbench 11, the up-down shaking device 2 stops shaking, the twisting rod 64 right above the pipe jacking rod 52 moves downwards together, and the middle part of the pipe is kept in a flat state. Then, the front and rear rubbing devices 6 gradually move downwards from the middle to the two ends of the pipe and act on the pipe, and the rubbing rods 64 rub forwards and backwards, so that the two ends of the pipe are also tiled, and the pipe on the whole workbench 11 is neatened and leveled. And then pushed out via ejector plate 44.
The automatic pipe arranging machine further comprises a plurality of front and rear limiting assemblies 8, the front and rear limiting assemblies 8 are respectively located on the front side and the rear side of the workbench 11, each front and rear limiting assembly 8 comprises a fourth lifting cylinder 81 and a first baffle 82, the first baffle 82 is connected with a piston rod of the fourth lifting cylinder 81, the fourth lifting cylinder 81 is fixed with the rack 1, and the first baffle 82 can exceed the upper end face of the workbench 11. The cylinder bodies of the fourth lifting cylinders 81 are fixed at the front and rear sides of the workbench 11; after the pipe is placed on the workbench 11, the piston rod of the fourth lifting cylinder 81 extends out to eject the first baffle 82, the upper end surface of the first baffle 82 exceeds the workbench 11, and the pipe is effectively prevented from rolling off from the front side and the rear side of the workbench. After the pipes are arranged to be flat, the fourth lifting cylinder 81 drives the first baffle 82 to move downwards, so that the upper end surface of the first baffle 82 is flush with or lower than the plane of the workbench; the push-out of the pipe is facilitated. The front and rear limiting assemblies 4 can be distributed uniformly along the length direction of the pipe.
The automatic pipe finishing machine further comprises left and right limiting assemblies 9, the left and right limiting assemblies 9 are two and are respectively located on the left and right sides of the workbench 11, the left and right limiting assemblies 9 comprise left and right pushing cylinders 91 and second baffles 92, the second baffles 92 are connected with piston rods of the left and right pushing cylinders 91, and cylinder bodies of the left and right pushing cylinders 91 are fixed on the machine frame 1. Wherein the width of the second baffle 92 can be the same as the width of the workbench, so that the second baffle 92 can act on both ends of the tube placed on the workbench. Specifically, when the up-down shaking device 8 and the front-back rubbing device 9 work, the left-right limiting assemblies 5 on two sides of the workbench work, namely, the piston rods of the left-right pushing cylinders 91 stretch out, and the second baffle plates 92 stretch out towards one side of the middle of the pipe, so that the left ends and the right ends of the pipe can be tightly pressed by the second baffle plates 92 on two sides, and the two ends of the pipe can be kept orderly. After the piston rod of the left-right pushing cylinder 91 extends out, the piston rod is pulled back; the pipe can be stretched and retracted for multiple times by pushing the air cylinder 91 left and right in the shaking and twisting processes, multiple arrangement of two ends of the pipe is achieved, two ends of the pipe which is arranged to be flat are kept neat, follow-up procedures are facilitated, and efficiency is improved.
The automatic pipe finishing machine further comprises two fifth lifting cylinders 90, the two fifth lifting cylinders 90 are respectively fixed at the left end and the right end of the rack 1, and two ends of the mounting beam 12 are connected with two ends of the fifth lifting cylinders 90. Can install the stand at the both ends of workstation 11, the cylinder body of fifth lift cylinder 90 is fixed on the stand, can adjust the upper and lower height of installation roof beam 12 through fifth lift cylinder 90, can guarantee that tubular product arrangement levels the back, and the distance of rubbing pole and workstation is greater than the external diameter of a tubular product, and is less than the external diameter of two tubular products, prevents effectively that tubular product from taking place once more and piling up when releasing.
According to another aspect of the present invention, the finishing method of the automatic pipe finishing machine comprises the following steps:
s1, placing the pipe on the pipe conveying device 2;
s2, stacking and conveying the pipes on the pipe conveying device 2 through the pipe distributing devices 3, wherein the pipe distributing devices are multiple and are arranged along the length direction of the pipes;
in the process of stacking, a first lifting cylinder in the tube dividing device at one end of the tube is used for pushing down the sorting buckles, then the adjacent sorting buckles 36 move downwards under the pushing action of a first corresponding lifting cylinder 35, so that the sorting buckles 36 are inserted into the positions where the previous sorting buckle separates two stacks of tubes, and the stacked parts of the tubes and the tubes which are not stacked are gradually stacked in one step; the pipes can be divided into a small number of piles and then sorted, so that the efficiency of sorting and flattening the pipes is improved;
s3, the pipe pushing device 4 conveys the piled pipes to a workbench, so that an automatic pipe conveying process can be realized, manual operation is not needed, and manpower is saved;
s4, shaking the pipe on the workbench 11 through the up-down shaking device 5, and primarily tiling and arranging the pipe; the pipes are shaken by the up-and-down shaking device 5, and can be gradually scattered on the workbench 11 by shaking, so that the stacking phenomenon of the pipes is reduced; however, the tube is a hose, so after shaking, part of the tube is still in a stacking or crossing phenomenon;
s5, twisting the pipes forwards and backwards through the front and back twisting devices 6, and twisting, spreading and arranging the pipes; the pipes are twisted by the front twisting device and the rear twisting device 6, so that the stacked pipes can be scattered, the pipes are prevented from being stacked, and the pipes are arranged and tiled;
and S6, pushing the tiled pipe out of the workbench 11 through the pipe pushing device 4. The automatic arrangement of whole process tubular product has saved the manpower, has reduced the cost of labor, and has improved the arrangement efficiency of tubular product, does benefit to automated production.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (10)
1. The automatic pipe arranging machine is characterized by comprising a rack (1), a pipe conveying device (2), a pipe distributing device (3), a pipe pushing device (4), an up-down shaking device (5) and a front-back rubbing device (6), wherein the pipe conveying device (2) is arranged on one side of the rack (1), the pipe distributing device (3) is arranged on the rack (1) and is positioned above the pipe conveying device (2), the pipe distributing device (3) can move on the rack (1), a workbench (11) is arranged on the rack (1), the pipe distributing device (3) and the pipe conveying device (2) are positioned on one side of the workbench (11) and correspond to the workbench (11), the pipe pushing device (4) is arranged on the rack (1) and corresponds to the workbench (11), the up-down shaking device (5) is arranged on the workbench (11), the front-back rubbing device (6) is arranged on the rack (1), and is positioned above the worktable (11).
2. The automatic pipe finishing machine according to claim 1, characterized in that the pipe conveying device (2) comprises a material shoveling frame (21), a first motor (22) and a conveying chain, the first motor (22) is arranged on the machine frame (1), the conveying chain is connected with an output shaft of the first motor (22), the material shoveling frame (21) is connected with the conveying chain, and the conveying chain can pull the material shoveling frame (21) to move up and down.
3. The tubular goods automatic finishing machine according to claim 2, characterized in that the tube dividing device (3) comprises a first guide rail (31), a cross beam (32), a second motor, a first conveyor belt, a first lifting cylinder (35) and a sorting buckle (36), the two first guide rails (31) are arranged on the frame (1), the two ends of the cross beam (32) are respectively arranged on the two first guide rails (31), the second motor is arranged on the first guide rail (31), the first transmission belt is connected with an output shaft of the second motor, the cross beam (32) is connected with a first conveying belt, the first conveying belt can pull the cross beam (32) to move along the first guide rail (31), the first lifting cylinder (35) is arranged on the cross beam (32), and the sorting buckle (36) is connected with a piston rod of the first lifting cylinder (35).
4. The automatic pipe finisher according to claim 3, further comprising a receiving table (7), wherein the receiving table (7) is located on one side of the table (11), the receiving table (7) is located below the first guide rail (31), and the receiving table (7) is located between the table (11) and the shovel rack (21).
5. The automatic tube finishing machine according to claim 4, wherein the tube pushing device (4) comprises a third motor (41), a second guide rail (42), a second conveying belt (43) and a tube pushing plate (44), the third motor (41) is arranged at one end of the second guide rail (42), the second guide rail (42) is arranged on the frame (1), the second guide rail (42) penetrates through the material receiving table (7) and the workbench (11), the top end of the tube pushing plate (44) exceeds the upper end faces of the material receiving table (7) and the workbench (11), the second conveying belt (43) is connected with an output shaft of the third motor (41), the tube pushing plate (44) is connected with the second conveying belt (43), and the second conveying belt (43) can drive the tube pushing plate (44) to move along the second guide rail (42).
6. The automatic pipe finishing machine according to any one of claims 1 to 5, wherein the up-down shaking device (5) comprises two second lifting cylinders (51) and a pipe jacking rod (52), the two second lifting cylinders (51) are respectively arranged at the front end and the rear end of the workbench (11), and the two ends of the pipe jacking rod (52) are respectively connected with the piston rods of the two second lifting cylinders (51).
7. The automatic pipe finishing machine according to claim 6, wherein the front and back rubbing device (6) comprises a front and back moving cylinder (61), a moving frame (62), a third lifting cylinder (63) and a rubbing rod (64), the front and back moving cylinder (61) is arranged on the machine frame (1), the moving frame (62) is connected with a piston rod of the front and back moving cylinder (61), the third lifting cylinder (63) is arranged on the moving frame (62), the rubbing rod (64) is connected with a piston rod of the third lifting cylinder (63), the rubbing rod (64) is positioned above the workbench (11), and the length direction of the rubbing rod (64) is perpendicular to the length direction of the pipe.
8. The automatic pipe finishing machine according to claim 7, further comprising a plurality of front and rear limiting assemblies (8), wherein the front and rear limiting assemblies (8) are respectively located on the front side and the rear side of the workbench (11), each front and rear limiting assembly (8) comprises a fourth lifting cylinder (81) and a first baffle plate (82), the first baffle plate (82) is connected with a piston rod of the fourth lifting cylinder (81), the fourth lifting cylinder (81) is fixed with the rack (1), and the first baffle plate (82) can exceed the upper end face of the workbench (11).
9. The automatic pipe finishing machine according to claim 8, further comprising a left limiting assembly and a right limiting assembly (9), wherein the left limiting assembly and the right limiting assembly (9) are arranged on the left side and the right side of the workbench (11), the left limiting assembly and the right limiting assembly (9) comprise a left pushing cylinder (91) and a right pushing cylinder (92), the second baffle (92) is connected with a piston rod of the left pushing cylinder (91) and the right pushing cylinder (91), and cylinder bodies of the left pushing cylinder and the right pushing cylinder (91) are fixed on the rack (1).
10. The finishing method of the automatic pipe finishing machine according to any one of claims 3 to 5, characterized by comprising the steps of:
s1, placing the pipe on the pipe conveying device (2);
s2, stacking and conveying the pipes on the pipe conveying device (2) through a plurality of pipe distributing devices (3), wherein the pipe distributing devices are arranged along the length direction of the pipes;
in the process of stacking, a first lifting cylinder in a tube separating device at one end of a tube pushes down a sorting buckle, and then an adjacent sorting buckle (36) moves downwards under the pushing action of a corresponding lifting cylinder (35) so that the sorting buckle (36) is inserted into the position where the previous sorting buckle separates two piles of tubes, and the part, which is stacked, of the tube and the tube which is not stacked are gradually stacked one by one;
s3, the pipe pushing device (4) conveys the piled pipes to a workbench;
s4, shaking the pipe on the workbench (11) through the up-down shaking device (5), and primarily tiling and arranging the pipe;
s5, twisting the pipes forwards and backwards through the front and back twisting device (6), and twisting, flatly laying and arranging the pipes;
s6, pushing the flat-laid pipe out of the workbench (11) through the pipe pushing device (4).
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| CN113800266B (en) | 2022-12-16 |
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