CN117644139B - Reverse automatic feeding bending control system - Google Patents
Reverse automatic feeding bending control system Download PDFInfo
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- CN117644139B CN117644139B CN202410115980.3A CN202410115980A CN117644139B CN 117644139 B CN117644139 B CN 117644139B CN 202410115980 A CN202410115980 A CN 202410115980A CN 117644139 B CN117644139 B CN 117644139B
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- 238000005452 bending Methods 0.000 title claims abstract description 99
- 238000007906 compression Methods 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The invention discloses a reverse automatic feeding bending control system, which belongs to the technical field of metal pipe fitting processing, and is provided with a hopper and a conveying belt, wherein the hopper is used for accommodating pipe fittings to be bent, the conveying belt is used for conveying the pipe fittings in the hopper to a feeding position and a bending position, a push plate is further arranged at the feeding position, a bending motor is arranged at the bending position, the bending position is fixed by setting the advancing distance of the push plate and the reverse rotation of the bending motor, the size of the bending position of the pipe fittings is fixed, a plurality of pipe fittings can be bent once, the problem that the length is not easy to fix when the pipe fittings are bent is solved, the effect when the metal pipe fittings are bent is improved, and the production efficiency is improved.
Description
Technical Field
The invention relates to a reverse automatic feeding bending control system, in particular to a control system capable of reversely and automatically feeding metal pipe fittings and continuously bending a plurality of metal pipe fittings at one time, and belongs to the technical field of metal pipe fitting processing.
Background
In the manufacturing field of the current industry, after the metal pipe fitting is cut, the pipe fitting is required to be bent at various angles at some time so as to adapt to the connection and the rotation angle between the pipe fittings, the existing bending machine can only bend one pipe fitting generally, and can only bend a fixed angle, and when different angles are required to be folded, equipment is required to be adjusted.
In general, when a pipe fitting is fed to a folding bender, the pipe fitting is conveyed to a certain standard size, then the bender is pressed down and bent, when a plurality of pipe fittings are simultaneously bent, the method has certain limitations and difficulties, the pipe fittings are difficult to ensure to be simultaneously positioned on the same straight line, the effect of the bent pipe fittings cannot be ensured, and for this reason, a reverse automatic feeding bending control system is developed by some technicians in the field so as to overcome the problems in the background technology.
Disclosure of Invention
The invention aims to solve the technical problems and provide a reverse automatic feeding bending control system, which can fix the positions of pipe fittings when the pipe fittings are bent, and can promote the pipe fittings to be positioned on the same straight line through reverse overturning action after the pipe fittings are bent, and can bend a plurality of pipe fittings at the same time, thereby improving the production efficiency and the pipe fitting bending effect.
In order to solve the technical problems, the invention adopts the following technical scheme:
the reverse automatic feeding bending control system comprises a hopper, wherein the hopper is of an inverted triangle structure, an upper opening is formed in the hopper, a compression plate is arranged on the inner wall of one side of the hopper, a compression cylinder is connected to the middle of the compression plate, the compression cylinder is positioned outside the hopper and fixedly connected to the outer wall of the hopper, a notch is formed in one side vertical wall of the hopper, a feeding belt is arranged in the notch, a rotary switch is further arranged on the inner side of the bottom of the hopper, a sliding plate is arranged at the upper end of the feeding belt, the sliding plate is obliquely arranged, one end of the sliding plate is connected with the upper end of the feeding belt, one side of the feeding plate is connected with one side of the feeding plate, a lower bearing plate is arranged below the other end of the feeding plate, and an upper bearing plate is arranged right above the lower bearing plate;
the rotary body is fixedly connected with a driving shaft at the lower part of the rotary body, and the tail end of the driving shaft is connected with a bending motor.
Further, the feeding belt is obliquely arranged, the surface of the feeding belt is fixedly connected with fixing blocks, the fixing blocks are uniformly distributed on the surface of the feeding belt, and only one pipe fitting can be contained between the fixing blocks.
Further, a proximity switch is arranged between the sliding plate and the feeding plate;
the push plate is located the loading plate top, and push plate one side surface connection has the screw thread post, and screw thread post end-to-end connection has servo motor, still is equipped with first workstation between servo motor and push plate.
Further, the first workbench is fixed, a through hole is formed in the middle of the first workbench, the threaded column penetrates through the through hole, and the threaded column and the first workbench are meshed with each other through threads.
Further, the upper surface of the lower bearing plate is provided with lower grooves which are semicircular and are provided with a plurality of grooves, the upper surface of the upper bearing plate is connected with a lower pressing cylinder, and the lower surface of the upper bearing plate is provided with sliding grooves and hydraulic cylinders.
Further, a sliding body is embedded in the sliding groove, one end of the sliding body is connected to the hydraulic cylinder, upper grooves are distributed on the lower surface of the sliding body, the upper grooves are semicircular and are in a plurality of, and the upper grooves are right opposite to the lower grooves on the upper surface of the lower bearing plate one by one.
Further, there is the protruding portion one side above the rotator, and protruding lower surface is connected with first cylinder, and first cylinder below is connected with first briquetting of bending, and first bending briquetting lower surface distributes has first bending recess, and first bending recess is semi-circular and has a plurality of.
Further, the drive shaft surface still rigid coupling has rotatory piece, and rotatory piece one end is semicircle column structure, and rotatory piece surface evenly distributed has the second recess of bending, and first recess of bending is the one-to-one with the second recess of bending, and rotator one side is inside still to be equipped with the gliding recess, inlays in the gliding recess has the connecting rod, and the terminal rigid coupling of connecting rod is in first bending compression block one side.
Further, a second workbench is connected below the bending motor, and a storage box is further arranged below the rotating body.
The automatic feeding bending control system comprises an inverse automatic feeding bending control system, an input part, an output part, a central controller, a display screen, a control unit and a control unit, wherein the input part is used for receiving data detected by the input part, the central controller is used for receiving the data detected by the input part, sending operation instructions to the output part, realizing orderly operation of all parts in the inverse automatic feeding bending control system, and the display screen is used for displaying operation states and parameters of all parts in the inverse automatic feeding bending control system.
Compared with the prior art, the invention has the following technical effects:
1. the upper bearing plate, the lower bearing plate and the rotating body are arranged, the surfaces of the upper bearing plate and the lower bearing plate are provided with a plurality of grooves for bearing the pipe fittings, the rotating body can fix a plurality of pipe fittings between the upper bearing plate and the lower bearing plate at the same time, bending at any angle is carried out, and the production efficiency during bending and the applicability during pipe fitting bending are improved.
2. The invention is also provided with the push plate, the push plate can automatically limit the size and the position, the push plate can push the pipe fitting which is not bent between the upper bearing plate and the lower bearing plate, the bent pipe fitting is pushed away, the rotating body is reversely rotated and restored after being bent, the pipe fitting is orderly fixed on the surface of the push plate, and the tail ends of the pipe fitting are all ensured to be in the same straight line.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. The various elements or portions thereof are not necessarily drawn to scale and in any particular direction in the drawings.
FIG. 1 is a schematic diagram of a structural connection of the present invention;
FIG. 2 is a schematic view of the connection structure of the compression cylinder and compression plate of the present invention;
FIG. 3 is a schematic view showing the structural connection of the loading plate, the upper receiving plate, the lower receiving plate and the rotating body;
FIG. 4 is a schematic diagram showing the structural connection of the rotating body and the bending motor;
FIG. 5 is a schematic diagram of the electrical network connections of the central controller of the present invention;
fig. 6 is a flow chart of a method of implementing the present invention.
In the figure: the device comprises a hopper, a 2-compression plate, a 3-compression cylinder, a 4-rotary switch, a 5-feeding belt, a 6-fixed block, a 7-sliding plate, an 8-proximity switch, a 9-feeding plate, a 10-lower receiving plate, an 11-upper receiving plate, a 12-first bending press block, a 13-lower cylinder, a 14-hydraulic cylinder, a 15-sliding body, a 16-sliding chute, a 17-rotating body, a 18-lower sliding groove, a 19-first cylinder, a 20-rotary block, a 21-driving shaft, a 22-storage box, a 23-push plate, a 24-threaded column, a 25-first workbench, a 26-servo motor, a 27-connecting rod, a 28-bending motor and a 29-second workbench.
Detailed Description
As shown in fig. 1 and 2, the inverse automatic feeding bending control system comprises a hopper 1, wherein the hopper 1 is of an inverted triangle structure and is provided with an opening at the upper part, a compression plate 2 is arranged on the inner wall of one side of the hopper 1, the middle part of the compression plate 2 is connected with a compression cylinder 3, the compression cylinder 3 is positioned outside the hopper 1 and fixedly connected to the outer wall of the hopper 1, a gap is formed in one side of the hopper 1, a feeding belt 5 is arranged in the gap, and a rotary switch 4 is further arranged on the inner side of the bottom of the hopper 1.
The feeding belt 5 is obliquely arranged, the surface of the feeding belt 5 is fixedly connected with the fixing blocks 6, the fixing blocks 6 are uniformly distributed on the surface of the feeding belt 5, only one pipe fitting can be contained between the fixing blocks 6, the tail end of the upper part of the feeding belt 5 is provided with the sliding plate 7, the sliding plate 7 is obliquely arranged, one end of the sliding plate 7 is connected with the tail end of the upper part of the feeding belt 5, one side of the feeding plate 9 is connected with the lower part of the other end of the sliding plate 7, and the proximity switch 8 is arranged between the sliding plate 7 and the feeding plate 9.
The cut pipe fitting falls into the hopper 1, the rotary switch 4 detects that the pipe fitting exists at the bottom of the hopper 1, the feeding belt 5 is started, the compression cylinder 3 is periodically reciprocated to stretch out and draw back, the pipe fitting inside the hopper 1 is placed to be at a horizontal angle with the feeding belt 5, the pipe fitting at the bottom of the hopper 1 slides between gaps of the fixed blocks 6, the pipe fitting is carried to the surface of the sliding plate 7 through the feeding belt 5, the pipe fitting rolls to the surface of the upper material plate 9 through the sliding plate 7, and the proximity switch 8 is used for detecting the number of the pipe fitting sliding to the surface of the upper material plate 9.
As shown in fig. 1, fig. 3 and fig. 4, one end of the feeding plate 9 is connected with a push plate 23, the push plate 23 is located above the feeding plate 9, a threaded column 24 is connected to one side surface of the push plate 23, a servo motor 26 is connected to the end of the threaded column 24, a first working table 25 is further arranged between the servo motor 26 and the push plate 23, the first working table 25 is fixed, a through hole is formed in the middle of the first working table, the threaded column 24 penetrates through the through hole, the threaded column 24 and the first working table 25 are meshed with each other through threads, when the number of pipe fittings on the surface of the feeding plate 9 reaches a set number, the servo motor 26 starts to rotate for a certain time, the threaded column 24 moves towards one end of the feeding plate 9 until a set distance, and the pipe fittings on the surface of the feeding plate 9 is pushed by the push plate 23 move for the set distance.
The lower receiving plate 10 is arranged below the other end of the feeding plate 9, lower grooves are distributed on the upper surface of the lower receiving plate 10, the lower grooves are semicircular and are provided with a plurality of pipes which are used for containing pushing plates 23 to push, an upper receiving plate 11 is arranged right above the lower receiving plate 10, the upper surface of the upper receiving plate 11 is connected with a lower pressing cylinder 13, sliding grooves 16 and hydraulic cylinders 14 are distributed on the lower surface of the upper receiving plate 11, sliding bodies 15 are embedded in the sliding grooves 16, one ends of the sliding bodies 15 are connected to the hydraulic cylinders 14, upper grooves are distributed on the lower surface of the sliding bodies 15, the upper grooves are semicircular and are provided with a plurality of lower grooves which are right opposite to the upper surface of the lower receiving plate 10 one by one.
The reverse automatic feeding bending control system further comprises a rotating body 17, a protruding portion is arranged on one side of the upper portion of the rotating body 17, a first air cylinder 19 is connected to the lower surface of the protruding portion, a first bending pressing block 12 is connected to the lower portion of the first air cylinder 19, first bending grooves are distributed on the lower surface of the first bending pressing block 12, and the first bending grooves are semicircular and are formed in a plurality of portions.
The lower part rigid coupling of rotator 17 has drive shaft 21, and drive shaft 21 end-to-end connection has motor 28 of bending, and drive shaft 21 surface still rigid coupling has rotatory piece 20, and rotatory piece 20 one end is semicircle column structure, and rotatory piece 20 surface evenly distributed has the second recess of bending, and first recess of bending is relative with the second recess of bending one by one, and rotator 17 one side is inside still to be equipped with gliding recess 18, has inlayed connecting rod 27 in the gliding recess 18, and connecting rod 27 end-to-end connection is in first bending press block 12 one side.
The second workbench 29 is connected below the bending motor 28, the second workbench 29 is fixed, the rotating block 20 and the rotating body 17 are usually rotated for 90 degrees under the drive of the bending motor 28, the rotating block 20 is in a vertical state, the semicircular arc structure faces upwards, when the pushing plate 23 pushes a pipe fitting to fall into the lower groove of the lower receiving plate 10 and the second bending groove of the rotating block 20 through the surface of the feeding plate 9, then the bending motor 28 starts to reversely rotate for 90 degrees to restore, at the moment, the pipe fitting moves to one side of the pushing plate 23 along the second bending groove of the rotating block 20, because the pushing plate 23 is fixed, one end of all the pipe fitting is limited on the surface of the pushing plate 23, the position of the pushing plate 23 is fixed, namely the position when the pipe fitting is bent can be limited, when the bending motor 28 rotates to restore in place, the lower pressing cylinder 13 and the first cylinder 19 downwards extend, a part of the pipe fitting is fixed between the upper groove and the lower groove, the other part is fixed between the first bending groove and the second bending groove, the push plate 23 is reset, the bending motor 28 starts to rotate for a certain angle, the hydraulic cylinder 14 is also started simultaneously, the driving sliding body 15 slowly moves towards the bending direction, when the pipe fitting is prevented from bending, the pipe fitting is fixed and cannot be bent out for a set angle, when the bending motor 28 rotates for a certain angle, the hydraulic cylinder 14 is reset, then the lower pressing cylinder 13 and the first cylinder 19 retract and reset, the surface of the pipe fitting is separated, the pipe fitting is completely bent, at the moment, the push plate 23 pushes the pipe fitting to be bent in addition, the lower groove of the lower receiving plate 10 and the second bending groove of the rotating block 20 push the bent pipe fitting out, a storage box 22 is further arranged below the rotating body 17, the pipe fitting after being pushed out and bent falls into the storage box 22 for storage, and then the bending control system repeats the process.
As shown in fig. 5, the inverse automatic feeding bending control system further comprises a central controller, the central controller is connected with an input part and an output part, the central controller is used for receiving data detected by the input part and sending operation instructions to the output part, automatic operation of all parts in the inverse automatic feeding bending control system is achieved, the central controller is further connected with a connection display screen, and the display screen is used for displaying operation states and parameters of all parts in the inverse automatic feeding bending control system.
The automatic feeding bending control system comprises an input part and a central controller, wherein the input part comprises a rotary switch and a proximity switch, the input part is used for detecting operation data in the automatic feeding bending control system, the output part comprises a compression cylinder, a feeding belt, a pressing cylinder, a hydraulic cylinder, a first cylinder, a servo motor and a bending motor, and the central controller sends an operation instruction to the output part through the operation data detected by the input part so as to realize automatic operation of the automatic feeding bending control system.
The reverse automatic feeding bending control system further comprises an implementation method, and the implementation method comprises the following steps.
As shown in fig. 6, the flow starts at step S100, and the flow starts and step S101 is executed;
step S101, a central controller judges whether a pipe fitting exists in a hopper or not; if yes, executing step S103; if not, step S102 is executed;
step S102, the bending control system waits; after completion, step S101 is executed;
step S103, starting a feeding belt, and periodically reciprocating and stretching a compression cylinder; after completion, step S104 is executed;
step S104, the central controller judges whether the number of the pipe fittings at the feeding plate reaches a set value; if yes, executing step S105; if not, executing step S103;
step S105, the push plate advances for a set distance, and the bending motor reversely rotates for 90 degrees for restoration; after completion, step S106 is executed;
step S106, starting the extension of the lower air cylinder and the first air cylinder, and restoring the push plate; after completion, step S107 is performed;
step S107, the bending motor rotates forward by a bending angle, and the hydraulic cylinder starts to extend; after completion, step S108 is performed;
step S108, the lower air cylinder and the first air cylinder retract, and the hydraulic cylinder resets; after completion, step S101 is performed.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. Reverse automatic feeding control system that bends, its characterized in that: the automatic feeding device comprises a hopper (1), wherein the hopper (1) is of an inverted triangle structure, an opening is formed in the upper portion of the hopper, a compression plate (2) is arranged on the inner wall of one side of the hopper (1), a compression cylinder (3) is connected to the middle of the compression plate (2), the compression cylinder (3) is located outside the hopper (1) and fixedly connected to the outer wall of the hopper (1), a notch is formed in one side of the vertical wall of the hopper (1), a feeding belt (5) is arranged in the notch, a rotary switch (4) is further arranged on the inner side of the bottom of the hopper (1), a sliding plate (7) is arranged at the tail end of the upper portion of the feeding belt (5), the sliding plate (7) is obliquely placed, one end of the sliding plate is connected with the tail end of the upper portion of the feeding belt (5), one side of a feeding plate (9) is connected to one end of the feeding plate (23), a lower bearing plate (10) is arranged below the other end of the feeding plate (9), and an upper bearing plate (11) is arranged right above the lower bearing plate (10).
The device also comprises a rotating body (17), wherein the lower part of the rotating body (17) is fixedly connected with a driving shaft (21), and the tail end of the driving shaft (21) is connected with a bending motor (28);
the outer surface of the driving shaft (21) is fixedly connected with a rotating block (20), one end of the rotating block (20) is of a semicircular arc structure, and second bending grooves are uniformly distributed on the surface of the rotating block (20);
the rotary block (20) and the rotary body (17) rotate for 90 degrees under the drive of the bending motor (28), the rotary block (20) is in a vertical state, the semicircular arc structure faces upwards, the pushing plate (23) pushes the pipe fitting to fall into the second bending groove of the rotary block (20) through the surface of the feeding plate (9), then the bending motor (28) starts to reversely rotate for 90 degrees to restore, at the moment, the pipe fitting moves towards one side of the pushing plate (23) along the second bending groove of the rotary block (20), and one ends of all the pipe fittings are limited on the surface of the pushing plate (23).
2. The reverse automatic feeding bending control system according to claim 1, wherein: the feeding belt (5) is obliquely arranged, the surface of the feeding belt (5) is fixedly connected with the fixing blocks (6), the fixing blocks (6) are uniformly distributed on the surface of the feeding belt (5), and only one pipe fitting can be contained between the fixing blocks (6).
3. The reverse automatic feeding bending control system according to claim 1, wherein: a proximity switch (8) is arranged between the sliding plate (7) and the feeding plate (9);
the pushing plate (23) is located above the feeding plate (9), a threaded column (24) is connected to one side surface of the pushing plate (23), a servo motor (26) is connected to the tail end of the threaded column (24), and a first workbench (25) is further arranged between the servo motor (26) and the pushing plate (23).
4. The reverse automatic feeding bending control system according to claim 3, wherein: the first workbench (25) is fixed, a through hole is formed in the middle of the first workbench, the threaded column (24) penetrates through the through hole, and the threaded column (24) and the first workbench (25) are meshed with each other through threads.
5. The reverse automatic feeding bending control system according to claim 1, wherein: the upper surface of the lower bearing plate (10) is provided with a plurality of semicircular lower grooves, the upper surface of the upper bearing plate (11) is connected with a lower pressing cylinder (13), and the lower surface of the upper bearing plate (11) is provided with a sliding groove (16) and a hydraulic cylinder (14).
6. The reverse automatic feeding bending control system according to claim 5, wherein: the sliding chute (16) is internally embedded with a sliding body (15), one end of the sliding body (15) is connected with the hydraulic cylinder (14), upper grooves are distributed on the lower surface of the sliding body (15), the upper grooves are semicircular and are in a plurality of shapes, and the upper grooves are just opposite to the lower grooves on the upper surface of the lower bearing plate (10) one by one.
7. The reverse automatic feeding bending control system according to claim 1, wherein: the rotary body (17) top one side has the protruding portion, and protruding lower surface is connected with first cylinder (19), and first cylinder (19) below is connected with first briquetting (12) of bending, and first briquetting (12) lower surface distributes has first recess of bending, and first recess of bending is semi-circular and has a plurality of, and first recess of bending is the one-to-one with the second recess of bending.
8. The reverse automatic feeding bending control system according to claim 7, wherein: the inside of rotator (17) one side still is equipped with gliding recess (18), and gliding recess (18) are inlayed and are had connecting rod (27), and connecting rod (27) terminal rigid coupling is in first bending press piece (12) one side.
9. The reverse automatic feeding bending control system according to claim 1, wherein: a second workbench (29) is connected below the bending motor (28), and a storage box (22) is arranged below the rotating body (17).
10. The reverse automatic feeding bending control system according to claim 1, wherein: the automatic feeding bending control system comprises a reverse automatic feeding bending control system, and is characterized by further comprising a central controller, wherein the central controller is connected with an input part and an output part, the central controller is used for receiving data detected by the input part and sending operation instructions to the output part, so that each part in the reverse automatic feeding bending control system orderly operates, and the central controller is also connected with a display screen, and the display screen is used for displaying the operation states and parameters of each part in the reverse automatic feeding bending control system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410115980.3A CN117644139B (en) | 2024-01-29 | 2024-01-29 | Reverse automatic feeding bending control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410115980.3A CN117644139B (en) | 2024-01-29 | 2024-01-29 | Reverse automatic feeding bending control system |
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| CN117644139A CN117644139A (en) | 2024-03-05 |
| CN117644139B true CN117644139B (en) | 2024-04-09 |
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Also Published As
| Publication number | Publication date |
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| CN117644139A (en) | 2024-03-05 |
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