CN113231568A - Automatic bending device is used in buried bolt production in advance - Google Patents
Automatic bending device is used in buried bolt production in advance Download PDFInfo
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- CN113231568A CN113231568A CN202110545205.8A CN202110545205A CN113231568A CN 113231568 A CN113231568 A CN 113231568A CN 202110545205 A CN202110545205 A CN 202110545205A CN 113231568 A CN113231568 A CN 113231568A
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- bending
- feeding
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- sliding
- shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an automatic bending device for production of embedded bolts, which comprises a feeding workbench, wherein a feeding frame is arranged on one side of the feeding workbench, a feeding mechanism is arranged on the feeding frame, a feeding mechanism is arranged on the feeding workbench, a bending machine is arranged at the front end of the feeding workbench, and a bending mechanism is arranged on the bending machine. The automatic feeding device has the advantages that automatic feeding of the embedded bolts can be achieved through the feeding mechanism located on the feeding frame, the feeding mechanism can automatically position and accurately feed the loaded embedded bolts, subsequent bending processing is facilitated, bending positions of the embedded bolts can be controlled according to requirements, bending accuracy is high, the bending mechanism can bend the embedded bolts, the bent embedded bolts can be automatically fed through the material bearing plate, and the automation degree of equipment is high.
Description
Technical Field
The invention relates to the field of embedded bolt production, in particular to an automatic bending device for embedded bolt production.
Background
The embedded bolts are also called foundation bolts. Pre-embedding, which is a steel piece used for fixing equipment in equipment installation and fixed by cement in advance. The embedded bolt is an embedded type, namely, the foundation bolt is prefabricated in a cement foundation in advance on the basis of equipment foundation, and is used for fixing the equipment after solidification, so that the embedded bolt is widely applied to construction of various engineering projects.
The embedded bolt needs to be bent in the machining process. The existing pre-buried bolt bending equipment mostly carries out feeding through the manual work, the automation degree of the equipment is low, trouble and labor are wasted during manual feeding, certain potential safety hazards exist, the pre-buried bolt bending efficiency is low, manual feeding bending is adopted, the bending precision is low, and the market demand cannot be met.
Disclosure of Invention
Aiming at the defects, the invention provides an automatic bending device for embedded bolt production, which aims to solve the problem of automatic bending for embedded bolt production.
In order to achieve the purpose, the invention adopts the following technical scheme:
an automatic bending device for production of embedded bolts comprises a feeding workbench, wherein a feeding frame is arranged on one side of the feeding workbench, a feeding mechanism is arranged on the feeding frame, a feeding mechanism is arranged on the feeding workbench, a bending machine is arranged at the front end of the feeding workbench, and a bending mechanism is arranged on the bending machine;
the feeding mechanism comprises a group of opposite material placing plates, a driving motor, a driving shaft, a sliding shaft sleeve, a driving gear I, a material stirring shaft, a driven gear I, a plurality of material stirring sheets, a rectangular groove, a rotating shaft, a material bearing plate, a permanent magnet and an electromagnet, wherein the group of opposite material placing plates are arranged on two sides of the upper end of the material placing frame, the driving motor is horizontally arranged on one side of the rear end of a feeding workbench, the driving shaft is arranged on the rotating end of the driving motor, the sliding shaft sleeve is movably sleeved on the driving shaft, the driving gear I is arranged at the front end of the sliding shaft sleeve, the material stirring shaft is movably arranged at the front end of the group of opposite material placing plates, the driven gear I is arranged at the front end of the material stirring shaft, the plurality of material stirring sheets are uniformly arranged on the material stirring shaft, the rectangular groove is formed in the upper surface of the feeding workbench, the rotating shaft is movably arranged in the rectangular groove, and the material bearing plate is arranged at the upper end of the rotating shaft, the permanent magnet is arranged on one side of the bottom of the material bearing plate, and the electromagnet is arranged in the feeding workbench and corresponds to the permanent magnet in position;
the feeding mechanism comprises an n-type mounting rack, an adjusting motor, a connecting rod, a second driving gear, a rotating lead screw, a second driven gear, a sliding screw, a connecting rack, a positioning rod, a clamping mounting shell, a set of opposite fixed round rods, a sliding sleeve, a rotating rod, a set of external threads, a screw, a clamping plate, a driving gear, a mounting plate and a strip-shaped rack, wherein the n-type mounting rack is mounted at the rear end of the upper surface of the feeding workbench and positioned on two sides of the sliding shaft sleeve, the adjusting motor is mounted on the n-type mounting rack, the rotating end is movably inserted in the n-type mounting rack, the connecting rod is mounted at the rotating end of the adjusting motor, the bottom of the connecting rod is connected with the sliding shaft sleeve, the second driving gear is mounted at the rear end of the sliding shaft sleeve, the rotating lead screw is movably mounted on one side of the upper surface of the feeding workbench, the second driven gear is mounted at the rear end of the rotating lead screw, and the sliding screw is sleeved on the rotating lead screw, the clamping device comprises a connecting frame, a clamping mounting shell, a group of opposite fixed round rods, a sliding sleeve, a clamping plate, a driving gear, a mounting plate and a strip-shaped rack, wherein the connecting frame is arranged on one side of a sliding screw nut, the positioning rod is arranged at the bottom of the front end of the connecting frame, the clamping mounting shell is arranged at the top of the front end of the connecting frame, the group of opposite fixed round rods are arranged on two sides of the upper surface of a feeding workbench, the sliding sleeve is arranged on the fixed round rods in a sliding mode, the upper end of the sliding sleeve is connected with the clamping mounting shell, the rotating rod is movably inserted into the clamping mounting shell, the front end of the rotating rod extends out of the clamping mounting shell, a group of external threads are tapped on two sides of the outer surface of the rotating rod, the screw nut is sleeved on the external threads, the clamping plate is arranged at the bottom of the screw nut, the driving gear is arranged at the front end of the rotating rod, the mounting plate is arranged on one side of the front end of the feeding workbench, and the strip-shaped rack is arranged on the mounting plate and meshed with the driving gear;
the bending mechanism comprises an electric push rod, a push plate, a bending motor, a first belt pulley, a bending shaft, a second belt pulley, a transmission belt, a rotating disc, a center pin and a bending pin, the electric push rod is installed at the bottom in the bending machine, the telescopic end of the electric push rod is vertical upwards, the push plate is installed on the telescopic end of the electric push rod, the bending motor is installed on one side in the bending machine, the rotating end of the electric push rod is vertical upwards, the first belt pulley is installed on the rotating end of the bending motor, the bending shaft is movably installed at the center of the upper surface of the push plate, the second belt pulley is installed on the bending shaft, the transmission belt is sleeved on the first belt pulley and the second belt pulley, the rotating disc is installed at the upper end of the bending shaft, the center pin is installed at the center of the upper surface of the rotating disc, and the bending pin is installed on one side of the upper surface of the rotating disc.
Further, a group of opposite strip-shaped first sliding strips is arranged on the driving shaft.
Furthermore, a material guide rod is installed at the upper end of the material poking sheet.
Furthermore, a signal receiver I is installed on one side of the electromagnet, and a signal receiver II is installed on one side of the adjusting motor.
Furthermore, a set of relative sliding grooves is formed in the top of the clamping installation shell, the top of the nut is slidably installed on the sliding grooves through a sliding block, and a set of strip-shaped holes relative to the clamping plate is formed in the bottom of the clamping installation shell.
Further, install the ratchet on the dwang front end, pawl and the reed corresponding with the ratchet are installed to centre gripping installation shell one side, the spanner is installed to the pawl bottom, installs the bar dog corresponding with the spanner on the mounting panel.
Furthermore, a group of opposite strip-shaped sliding strips II are arranged on the bending shaft.
Furthermore, a collecting box is arranged on one side of the front end of the feeding workbench.
The invention provides an automatic bending device for production of embedded bolts, which has the following beneficial effects that automatic feeding of the embedded bolts can be realized through a feeding mechanism positioned on a feeding frame, the feeding mechanism can automatically position and accurately feed the loaded embedded bolts, subsequent bending treatment is facilitated, the bending positions of the embedded bolts can be controlled according to requirements, the bending precision is higher, the bending mechanism can bend the embedded bolts, the bent embedded bolts can be automatically discharged through a material bearing plate, and the automation degree of equipment is higher.
Drawings
Fig. 1 is a schematic view of an automatic bending device for producing embedded bolts according to the invention.
Fig. 2 is a top view of the feed table of the present invention.
Fig. 3 is a side view of the loading frame of the present invention.
Fig. 4 is a schematic view of the loading frame in the invention.
Fig. 5 is a schematic view of the transmission of the kick-off shaft according to the present invention.
Fig. 6 is a schematic view of the transmission of the rotary screw according to the present invention.
Fig. 7 is a schematic view of the adjustment of the sliding sleeve according to the present invention.
Fig. 8 is a cross-sectional view of a clamp mounting housing according to the present invention.
Fig. 9 is a schematic view of the feeding state of the wrench according to the present invention.
FIG. 10 is a schematic view of the blanking state of the wrench according to the present invention.
Fig. 11 is a schematic view of the bending mechanism of the present invention.
Fig. 12 is a schematic view of a loading state of the retainer plate according to the present invention.
Fig. 13 is a schematic view of the blanking state of the material bearing plate according to the invention.
In the figure: 1. a feeding workbench; 2. a feeding frame; 3. bending machine; 4. a material placing plate; 5. a drive motor; 6. a drive shaft; 7. a sliding shaft sleeve; 8. a first driving gear; 9. a material stirring shaft; 10. a first driven gear; 11. stirring the material sheet; 12. a rectangular groove; 13. a rotating shaft; 14. a material bearing plate; 15. a permanent magnet; 16. an electromagnet; 17. an n-type mounting frame; 18. adjusting the motor; 19. a connecting rod; 20. a second driving gear; 21. rotating the screw rod; 22. a driven gear II; 23. sliding a screw nut; 24. a connecting frame; 25. positioning a rod; 26. clamping the mounting shell; 27. fixing the round rod; 28. a sliding sleeve; 29. rotating the rod; 30. an external thread; 31. a nut; 32. a clamping plate; 33. a drive gear; 34. mounting a plate; 35. a strip rack; 36. an electric push rod; 37. a push plate; 38. bending the motor; 39. a first belt pulley; 40. bending the shaft; 41. a second belt pulley; 42. a drive belt; 43. rotating the disc; 44. a center pin; 45. a bending pin; 46. a first strip-shaped sliding strip; 47. a material guiding rod; 48. a first signal receiver; 49. a second signal receiver; 50. a chute; 51. a slider; 52. a strip-shaped hole; 53. a ratchet wheel; 54. a pawl; 55. a reed; 56. a wrench; 57. a strip-shaped stop block; 58. a strip-shaped sliding strip II; 59. and a collection box.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-13: an automatic bending device for production of embedded bolts comprises a feeding workbench 1, wherein a feeding frame 2 is placed on one side of the feeding workbench 1, a feeding mechanism is arranged on the feeding frame 2, a feeding mechanism is arranged on the feeding workbench 1, a bending machine 3 is installed at the front end of the feeding workbench 1, and a bending mechanism is arranged on the bending machine 3;
the feeding mechanism comprises a group of opposite discharging plates 4, a driving motor 5, a driving shaft 6, a sliding shaft sleeve 7, a driving gear I8, a discharging shaft 9, a driven gear I10, a plurality of discharging pieces 11, a rectangular groove 12, a rotating shaft 13, a material bearing plate 14, a permanent magnet 15 and an electromagnet 16, wherein the group of opposite discharging plates 4 are arranged on two sides of the upper end of the feeding frame 2, the driving motor 5 is horizontally arranged on one side of the rear end of the feeding workbench 1, the driving shaft 6 is arranged on the rotating end of the driving motor 5, the sliding shaft sleeve 7 is movably sleeved on the driving shaft 6, the driving gear I8 is arranged at the front end of the sliding shaft sleeve 7, the discharging shaft 9 is movably arranged at the front end of the group of opposite discharging plates 4, the driven gear I10 is arranged at the front end of the discharging shaft 9, the plurality of discharging pieces 11 are uniformly arranged on the discharging shaft 9, the rectangular groove 12 is arranged on the upper surface of the feeding workbench 1, the rotating shaft 13 is movably arranged in the rectangular groove 12, the material bearing plate 14 is arranged at the upper end of the rotating shaft 13, the permanent magnet 15 is arranged on one side of the bottom of the material bearing plate 14, and the electromagnet 16 is arranged in the feeding workbench 1 and corresponds to the permanent magnet 15 in position;
the feeding mechanism comprises an n-type mounting frame 17, an adjusting motor 18, a connecting rod 19, a second driving gear 20, a rotating screw rod 21, a second driven gear 22, a sliding screw nut 23, a connecting frame 24, a positioning rod 25, a clamping mounting shell 26, a set of opposite fixed round rods 27, a sliding sleeve 28, a rotating rod 29, a set of external threads 30, a screw nut 31, a clamping plate 32, a driving gear 33, a mounting plate 34 and a strip-shaped rack 35, wherein the n-type mounting frame 17 is mounted at the rear end of the upper surface of the feeding workbench 1 and positioned on two sides of a sliding shaft sleeve 7, the adjusting motor 18 is mounted on the n-type mounting frame 17, the rotating end is movably inserted in the n-type mounting frame 17, the connecting rod 19 is mounted at the rotating end of the adjusting motor 18, the bottom of the connecting rod is connected with the sliding shaft sleeve 7, the second driving gear 20 is mounted at the rear end of the sliding shaft sleeve 7, the rotating screw rod 21 is movably mounted on one side of the upper surface of the feeding workbench 1, the driven gear two 22 is installed and is rotated the lead screw 21 rear end, the slip screw 23 suit is on rotating the lead screw 21, link 24 is installed in slip screw 23 one side, locating lever 25 is installed in link 24 front end bottom, centre gripping installation shell 26 is installed at link 24 front end top, and a set of relative fixed round bar 27 is installed in pay-off workstation 1 upper surface both sides, sliding sleeve 28 slidable mounting is on fixed round bar 27, and the upper end is connected with centre gripping installation shell 26, dwang 29 activity cartridge is in centre gripping installation shell 26, and the front end stretches out centre gripping installation shell 26, and a set of external screw thread 30 is attacked in dwang 29 surface both sides, nut 31 suit is on external screw thread 30, grip block 32 is installed in nut 31 bottom, drive gear 33 installs at dwang 29 front end, mounting panel 34 is installed in pay-off workstation 1 front end one side, the strip-shaped rack 35 is arranged on the mounting plate 34 and is meshed with the driving gear 33;
the bending mechanism comprises an electric push rod 36, a push plate 37, a bending motor 38, a first belt pulley 39, a bending shaft 40, a second belt pulley 41, a transmission belt 42, a rotating disc 43, a center pin 44 and a bending pin 45, the electric push rod 36 is arranged at the bottom in the bending machine 3, the telescopic end of the bending machine is vertically upward, the pushing plate 37 is arranged on the telescopic end of the electric push rod 36, the bending motor 38 is arranged on one side in the bending machine 3, the rotating end of the first belt pulley 39 is vertically upward, the first belt pulley 39 is arranged on the rotating end of the bending motor 38, the bending shaft 40 is movably arranged at the center of the upper surface of the pushing plate 37, the second belt pulley 41 is arranged on the bending shaft 40, the transmission belt 42 is sleeved on the first belt pulley 39 and the second belt pulley 41, the rotating disc 43 is arranged at the upper end of the bending shaft 40, the center pin 44 is installed at the center of the upper surface of the rotary disk 43, and the bending pin 45 is installed at one side of the upper surface of the rotary disk 43.
A set of opposing bar slides 46 are mounted on the drive shaft 6.
The upper end of the plectrum piece 11 is provided with a guide rod 47.
A first signal receiver 48 is arranged on one side of the electromagnet 16, and a second signal receiver 49 is arranged on one side of the adjusting motor 18.
The inner top of the clamping and mounting shell 26 is provided with a group of opposite sliding grooves 50, the top of the nut 31 is slidably mounted on the sliding grooves 50 through a sliding block 51, and the bottom of the clamping and mounting shell 26 is provided with a group of strip-shaped holes 52 opposite to the clamping plate 32.
Install ratchet 53 on the dwang 29 front end, centre gripping installation shell 26 one side is installed and is installed pawl 54 and the reed 55 corresponding with ratchet 53, spanner 56 is installed to pawl 53 bottom, installs the bar dog 57 corresponding with spanner 56 on the mounting panel 34.
A second set of opposing bar-shaped slides 58 are mounted on the bending axle 40.
A collecting box 59 is arranged on one side of the front end of the feeding workbench 1.
The working principle of the embodiment is as follows: when the device is used, a user puts embedded bolts to be bent on the material placing plate 4 in order, the material placing plate 4 is inclined, and the embedded bolts on the material placing plate 4 roll downwards under the action of gravity;
during feeding: the driving motor 5 starts to work firstly, the driving shaft 6 is installed on the rotating end of the driving motor 5, the sliding shaft sleeve 7 is movably sleeved on the driving shaft 6, a group of opposite strip-shaped sliding strips 46 are installed on the driving shaft 6, the sliding shaft sleeve 7 can slide on the driving shaft 6, the driving gear I8 is installed at the front end of the sliding shaft sleeve 7, the material stirring shaft 9 is movably installed at the front end of a group of opposite discharging plates 4 through a fastening bearing, the driven gear I10 is installed at the front end of the material stirring shaft 9, the initial position of the sliding shaft sleeve 7 is located at the front end of the driving shaft 6, as shown in figure 5, in the initial state, the driving gear I8 is mutually meshed with the driven gear I10, the driving motor 5 rotates forwards to drive the material stirring shaft 9 to rotate, a plurality of material stirring sheets 11 are evenly installed on the material stirring shaft 9, the upper ends of the material stirring sheets 11 are provided with material guide rods 47, the material stirring shaft 9 drives embedded bolts to automatically overturn and feed through the material stirring sheets 11, as shown in fig. 4, the material guiding rod 47 can play a role in guiding material, the rectangular groove 12 is opened on the upper surface of the feeding table 1, two ends of the rotating shaft 13 are movably mounted in the rectangular groove 12 through fastening bearings, the material bearing plate 14 is mounted at the upper end of the rotating shaft 13, the permanent magnet 15 is mounted at one side of the bottom of the material bearing plate 14, the electromagnet 16 is mounted in the feeding table 1 and corresponds to the permanent magnet 15, the initial position of the material bearing plate 14 is horizontal, as shown in fig. 12, the permanent magnet 15 and the electromagnet 16 are attracted at this time, the embedded bolt falls on the material bearing plate 14 through the material guiding rod 47, and feeding is completed;
during feeding: an n-type mounting frame 17 is arranged at the rear end of the upper surface of the feeding workbench 1 and located on two sides of the sliding shaft sleeve 7, an adjusting motor 18 is arranged on the n-type mounting frame 17, a rotating end is movably inserted into the n-type mounting frame 17 through a fastening bearing, a connecting rod 19 is arranged on the rotating end of the adjusting motor 18, the bottom of the connecting rod is connected with the sliding shaft sleeve 7, a signal receiver II 49 is arranged on one side of the adjusting motor 18, as shown in figure 7, after a material stirring sheet 11 drives an embedded bolt to complete feeding, the signal receiver II 49 receives signals, the adjusting motor 18 is controlled to drive the connecting rod 19 to rotate, the sliding shaft sleeve 7 slides to the rear end of a driving shaft 6, a driving gear II 20 is arranged at the rear end of the sliding shaft sleeve 7, a rotating screw rod 21 is movably arranged on one side of the upper surface of the feeding workbench 1 through the fastening bearing, a driven gear II 22 is arranged at the rear end of the rotating screw rod 21, and the driving gear I8 is separated from the driven gear I10, the driving gear II 20 and the driven gear II 22 are mutually meshed, the driving motor 5 continues to rotate positively to drive the rotating screw rod 21 to rotate, as shown in fig. 6, a sliding screw nut 23 is sleeved on the rotating screw rod 21, a connecting frame 24 is installed on one side of the sliding screw nut 23, a positioning rod 25 is installed at the bottom of the front end of the connecting frame 24, a clamping installation shell 26 is installed at the top of the front end of the connecting frame 24, a group of opposite fixed round rods 27 are installed on two sides of the upper surface of the feeding workbench 1, a sliding sleeve 28 is installed on the fixed round rods 27 in a sliding mode, the upper end of the sliding sleeve is connected with the clamping installation shell 26, the driving motor 5 firstly drives the positioning rod 25 to move to a set position to push and position embedded bolts on the material bearing plate 14, and the moving position of the positioning rod 25 is adjustable, so that the bending position of the embedded bolts can be controlled;
when clamping: the rotating rod 29 is movably inserted in the clamping installation shell 26 through a fastening bearing, the front end of the rotating rod extends out of the clamping installation shell 26, a group of external threads 30 are tapped on two sides of the outer surface of the rotating rod 29, a nut 31 is sleeved on the external threads 30, a clamping plate 32 is installed at the bottom of the nut 31, a driving gear 33 is installed at the front end of the rotating rod 29, an installation plate 34 is installed on one side of the front end of the feeding workbench 1, a strip-shaped rack 35 is installed on the installation plate 34 and is meshed with the driving gear 33, a group of opposite sliding grooves 50 are formed in the inner top of the clamping installation shell 26, the top of the nut 31 is installed on the sliding grooves 50 through a sliding block 51 in a sliding mode, a group of strip-shaped holes 52 opposite to the clamping plate 32 are formed in the bottom of the clamping installation shell 26, as shown in figure 8, when the clamping installation shell 26 moves forwards, the rotating rod 29 drives the group of clamping plates 32 at the bottom to clamp embedded bolts on the material bearing plate 14, the embedded bolt clamping action is firstly pushed and positioned, the rear clamping is carried out, after the clamping action of the embedded bolt is finished, the clamping mounting shell 26 continues to move forwards for feeding, so that the subsequent bending treatment is facilitated;
when in locking: a ratchet wheel 53 is arranged at the front end of the rotating rod 29, a pawl 54 and a spring 55 which correspond to the ratchet wheel 53 are arranged on one side of the clamping installation shell 26, a wrench 56 is arranged at the bottom of the pawl 53, after the clamping plate 32 clamps and fixes the embedded bolt, the ratchet wheel 53 and the pawl 54 can play a self-locking role on the rotating rod 29, a strip-shaped stop block 57 which corresponds to the wrench 56 is arranged on the installation plate 34, and during feeding, the strip-shaped stop block 57 can play a compression role on the wrench 56, as shown in fig. 9;
during bending: the bending motor 38 starts to work firstly, the first belt pulley 39 is installed on the rotating end of the bending motor 38, the bottom of the bending shaft 40 is movably installed at the center of the upper surface of the pushing plate 37 through a fastening bearing, the second belt pulley 41 is installed on the bending shaft 40, the transmission belt 42 is sleeved on the first belt pulley 39 and the second belt pulley 41, the bending motor 38 drives the bending shaft 40 to rotate for a certain angle, the rotating disc 43 is installed at the upper end of the bending shaft 40, the center pin 44 is installed at the center of the upper surface of the rotating disc 43, the bending pin 45 is installed on one side of the upper surface of the rotating disc 43, the bending pin 45 can automatically bend embedded bolts on the rotating disc 43, the electric pushing rod 36 is installed at the bottom in the bending machine 3, the telescopic end is vertically upward, the pushing plate 37 is installed on the telescopic end of the electric pushing rod 36, after the bending action is completed, the electric pushing rod 36 drives the pushing plate 37 on the telescopic end to move downwards, and then the rotating disc 43 descends, then the driving motor 5 rotates reversely to drive the bent embedded bolt at the bottom of the clamping and mounting shell 26 to slide backwards to perform a blanking action, when blanking, the wrench 56 firstly contacts with the bar-shaped stop block 57 to bounce the pawl 54, then the bar-shaped rack 35 drives the rotating rod 29 to rotate reversely to enable the clamping plate 32 to loosen the bent embedded bolt, the bent embedded bolt falls on the material bearing plate 14 again, one side of the electromagnet 16 is provided with the signal receiver I48, the signal receiver I48 receives a signal and controls the current of the electromagnet 16 to change the direction, at the moment, the permanent magnet 15 and the electromagnet 16 repel each other, the material bearing plate 14 turns over, as shown in figure 13, the bent embedded bolt is driven to perform automatic blanking, one side of the front end of the feeding workbench 1 is provided with the collecting box 59, a guide groove is arranged in the feeding workbench 1 and communicated with the collecting box 59, which is not shown in the figure, and the bent embedded bolt finally falls into the collecting box 59, finishing blanking;
when resetting: the clamping mounting shell 26 continues to slide backwards to reset, the signal receiver II 49 receives signals again, the control adjusting motor 18 enables the sliding shaft sleeve 7 to reset to the front end, the material stirring shaft 9 is driven to rotate reversely, the material stirring sheet 11 returns to the initial position, the material is circularly fed again, the actions are repeated, the continuous bending processing of the embedded bolts is completed, the automatic feeding of the embedded bolts can be realized through a feeding mechanism on the feeding frame 3, the feeding mechanism can automatically position and accurately feed the loaded embedded bolts, the subsequent bending processing is facilitated, the bending positions of the embedded bolts can be controlled according to requirements, the bending accuracy is higher, the bending mechanism can bend the embedded bolts, the automatic blanking of the bent embedded bolts is performed through the material bearing plate 14, and the automation degree of the equipment is higher.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. An automatic bending device for production of embedded bolts comprises a feeding workbench (1) and is characterized in that a feeding frame (2) is placed on one side of the feeding workbench (1), a feeding mechanism is arranged on the feeding frame (2), the feeding mechanism is arranged on the feeding workbench (1), a bending machine (3) is installed at the front end of the feeding workbench (1), and a bending mechanism is arranged on the bending machine (3);
the feeding mechanism comprises a group of opposite material placing plates (4), a driving motor (5), a driving shaft (6), a sliding shaft sleeve (7), a driving gear I (8), a material stirring shaft (9), a driven gear I (10), a plurality of material stirring sheets (11), a rectangular groove (12), a rotating shaft (13), a material bearing plate (14), a permanent magnet (15) and an electromagnet (16), wherein the group of opposite material placing plates (4) are arranged on two sides of the upper end of the material loading frame (2), the driving motor (5) is horizontally arranged on one side of the rear end of the material feeding workbench (1), the driving shaft (6) is arranged on the rotating end of the driving motor (5), the sliding shaft sleeve (7) is movably sleeved on the driving shaft (6), the driving gear I (8) is arranged at the front end of the sliding shaft sleeve (7), the material stirring shaft (9) is movably arranged at the front end of the group of opposite material placing plates (4), the feeding device comprises a feeding workbench (1), a plurality of stirring sheets (11), a material stirring shaft (9), a driven gear I (10), a rectangular groove (12), a rotating shaft (13), a material bearing plate (14), a permanent magnet (15), an electromagnet (16), a driving gear I (10), a driving gear II, a driving gear I, a driving gear I, a driving gear I;
the feeding mechanism comprises an n-type mounting frame (17), an adjusting motor (18), a connecting rod (19), a second driving gear (20), a rotating lead screw (21), a second driven gear (22), a sliding screw nut (23), a connecting frame (24), a positioning rod (25), a clamping mounting shell (26), a group of opposite fixed round rods (27), a sliding sleeve (28), a rotating rod (29), a group of external threads (30), a screw nut (31), a clamping plate (32), a driving gear (33), a mounting plate (34) and a strip-shaped rack (35), the n-type mounting frame (17) is mounted at the rear end of the upper surface of the feeding workbench (1) and positioned on two sides of a sliding shaft sleeve (7), the adjusting motor (18) is mounted on the n-type mounting frame (17), the rotating end is movably inserted in the n-type mounting frame (17), the connecting rod (19) is mounted on the rotating end of the adjusting motor (18), and the bottom is connected with the sliding shaft sleeve (7), the rear end of the sliding shaft sleeve (7) is installed at the second driving gear (20), the rotating screw rod (21) is movably installed on one side of the upper surface of the feeding workbench (1), the rear end of the rotating screw rod (21) is installed at the second driven gear (22), the sliding screw nut (23) is sleeved on the rotating screw rod (21), the connecting frame (24) is installed on one side of the sliding screw nut (23), the positioning rod (25) is installed at the bottom of the front end of the connecting frame (24), the clamping installation shell (26) is installed at the top of the front end of the connecting frame (24), a set of relative fixed round rods (27) is installed on two sides of the upper surface of the feeding workbench (1), the sliding sleeve (28) is slidably installed on the fixed round rods (27), the upper end of the sliding sleeve is connected with the clamping installation shell (26), and the rotating rod (29) is movably inserted in the clamping installation shell (26), the front end of the clamping installation shell (26) extends out, a group of external threads (30) are tapped on two sides of the outer surface of the rotating rod (29), the screw (31) is sleeved on the external threads (30), the clamping plate (32) is installed at the bottom of the screw (31), the driving gear (33) is installed at the front end of the rotating rod (29), the installation plate (34) is installed on one side of the front end of the feeding workbench (1), and the strip-shaped rack (35) is installed on the installation plate (34) and meshed with the driving gear (33);
the bending mechanism comprises an electric push rod (36), a push plate (37), a bending motor (38), a first belt pulley (39), a bending shaft (40), a second belt pulley (41), a transmission belt (42), a rotating disc (43), a center pin (44) and a bending pin (45), the electric push rod (36) is installed at the bottom in the bending machine (3), the telescopic end of the electric push rod vertically faces upwards, the push plate (37) is installed at the telescopic end of the electric push rod (36), the bending motor (38) is installed at one side in the bending machine (3), the rotating end of the bending motor vertically faces upwards, the first belt pulley (39) is installed at the rotating end of the bending motor (38), the bending shaft (40) is movably installed at the center of the upper surface of the push plate (37), the second belt pulley (41) is installed on the bending shaft (40), and the transmission belt (42) is sleeved on the first belt pulley (39) and the second belt pulley (41), the turning disc (43) is installed at the upper end of the bending shaft (40), the center pin (44) is installed at the center of the upper surface of the turning disc (43), and the bending pin (45) is installed on one side of the upper surface of the turning disc (43).
2. The automatic bending device for the production of the embedded bolts as claimed in claim 1, wherein a group of opposite strip-shaped first sliding bars (46) are mounted on the driving shaft (6).
3. The automatic bending device for the production of the embedded bolts as claimed in claim 1, wherein a material guide rod (47) is installed at the upper end of the material pulling sheet (11).
4. The automatic bending device for the production of the embedded bolts as claimed in claim 1, wherein a first signal receiver (48) is mounted on one side of the electromagnet (16), and a second signal receiver (49) is mounted on one side of the adjusting motor (18).
5. The automatic bending device for the production of the embedded bolt as claimed in claim 1, wherein a set of opposite sliding grooves (50) is formed in the top of the clamping and mounting shell (26), the top of the nut (31) is slidably mounted on the sliding grooves (50) through a sliding block (51), and a set of strip-shaped holes (52) opposite to the clamping plate (32) is formed in the bottom of the clamping and mounting shell (26).
6. The automatic bending device for the production of the embedded bolts as claimed in claim 1, wherein a ratchet wheel (53) is mounted at the front end of the rotating rod (29), a pawl (54) and a spring plate (55) corresponding to the ratchet wheel (53) are mounted on one side of the clamping mounting shell (26), a wrench (56) is mounted at the bottom of the pawl (53), and a strip-shaped stop block (57) corresponding to the wrench (56) is mounted on the mounting plate (34).
7. The automatic bending device for the production of the embedded bolts as claimed in claim 1, wherein a group of opposite strip-shaped second sliding strips (58) are mounted on the bending shaft (40).
8. The automatic bending device for the embedded bolt production according to claim 1, wherein a collecting box (59) is placed on one side of the front end of the feeding workbench (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110545205.8A CN113231568B (en) | 2021-05-24 | 2021-05-24 | Automatic bending device is used in buried bolt production in advance |
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| CN202110545205.8A CN113231568B (en) | 2021-05-24 | 2021-05-24 | Automatic bending device is used in buried bolt production in advance |
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| CN113231568A true CN113231568A (en) | 2021-08-10 |
| CN113231568B CN113231568B (en) | 2022-11-08 |
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| CN202110545205.8A Active CN113231568B (en) | 2021-05-24 | 2021-05-24 | Automatic bending device is used in buried bolt production in advance |
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|---|---|
| CN113231568B (en) | 2022-11-08 |
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