Aluminum veneer processing device with self-regulating bending degree

Abstract

The present invention belongs to the technical field of bending machines, and specifically is an aluminum single plate processing device with self-regulating bending degree; it comprises a frame and a gantry, the frame is provided with a work station seat, a pair of arc plates are symmetrically fixedly connected to one side of the top of the work station seat, both sides of the arc plate are provided with arc grooves, the arc grooves are connected with the inner cavity of the arc plate, and sliders are slidably connected in the inner cavity of the pair of arc plates, one side of the slider is fixedly connected with a vertical plate, the vertical plate is slidably connected with the arc groove, and the bottom end of the vertical plate away from the slider is fixedly connected with a lower clamping plate; the present invention drives the upper clamping plate to slide down and cooperate with the lower clamping plate to complete the fixation of the aluminum single plate through the cylinder, and drives the belt part through the second motor, and drives the two sliders to slide relative to each other under the cooperation of the transmission component and the positioning block, so that the two vertical plates drive the upper clamping plate and the lower clamping plate to rotate relative to each other, so as to realize the regulation of any bending angle of the aluminum single plate.

Description

Technical Field

[0001] The invention belongs to the technical field of bending machines, in particular to an aluminum single plate processing device with self-regulating bending degree. Background Art

[0002] Aluminum veneer refers to a building decoration material that is processed by fluorocarbon spraying technology after chromization and other treatments. Aluminum veneer has many advantages such as light weight, good rigidity, high strength, good durability and corrosion resistance, good processability, uniform coating, various colors, not easy to stain, easy to clean and maintain, convenient and quick installation and construction, and recyclable and reuse; therefore, aluminum veneer is widely used in the decoration of building exterior walls, lobby facades, ceilings, balcony packaging, billboards, door heads, etc., and can also be used for interior decoration, such as halls, corridors, balconies, elevators and other space locations. Since aluminum veneers need to be used in different places to meet different usage requirements, in actual use, the staff will bend the aluminum veneer through bending equipment according to the usage requirements.

[0003] In the prior art, most aluminum plate bending machines complete the bending of aluminum plates by stamping. This stamping and bending mode requires the staff to place the aluminum plate on the lower die seat, and then use both hands to continuously stabilize the two sides of the aluminum plate after the bending point corresponds to the punch head, and complete the bending of the aluminum plate by pressing down the punch head. In this process, the staff's hands not only need to stabilize the aluminum plate to prevent the aluminum plate from being dislocated and bent during the bending process, but also need to pay attention to avoid the punch head to avoid accidental injury by the punch head, which not only affects the bending efficiency, but also poses a great safety hazard.

[0004] To this end, the present invention provides an aluminum single plate processing device with self-regulating bending degree. Summary of the invention

[0005] In order to make up for the shortcomings of the prior art and solve the problem that most aluminum veneer bending machines in the prior art complete the bending of aluminum veneers by stamping, this stamping and bending mode requires the staff to place the aluminum veneer on the lower die seat, and after the bending point corresponds to the punch head, use both hands to continuously stabilize the two sides of the aluminum veneer, and complete the bending of the aluminum veneer by pressing down the punch head. In this process, the staff's hands not only need to stabilize the aluminum veneer to prevent the aluminum veneer from being dislocated and bent during the bending process, but also need to pay attention to avoid the punch head to avoid accidental injury by the punch head, which not only affects the efficiency of bending, but also poses a great safety hazard. The present invention proposes an aluminum veneer processing device with self-regulating bending degree.

[0006] The technical solution adopted by the present invention to solve its technical problem is: the present invention describes an aluminum single plate processing device with self-regulating bending degree, comprising a frame and a gantry, the frame is provided with a workstation seat, a pair of arc plates are symmetrically fixedly connected to one side of the top of the workstation seat, both sides of the arc plates are provided with arc grooves, the arc grooves are connected to the inner cavity of the arc plates, a pair of arc plates are slidably connected to the inner cavity, a vertical plate is fixedly connected to one side of the slider, the vertical plate is slidably connected to the arc groove, the bottom end of the vertical plate away from the slider is fixedly connected to a lower clamping plate, the vertical plate A top plate is fixedly connected to the top of the plate away from the slider, a cylinder is fixedly installed on the top of the top plate, an upper clamping plate is provided between the lower clamping plate and the top plate, the upper clamping plate is slidably connected to the vertical plate, the output end of the cylinder is fixedly connected to the top of the upper clamping plate, the bottom ends of both sides of the gantry are respectively fixedly connected to the outer walls of both sides of the frame, a positioning block is fixedly connected to the side of the slider away from the vertical plate, transmission components are provided on both sides of the gantry, a second motor is fixedly installed on the top of the frame, the second motor is transmission-connected to the transmission component through a belt member, and the transmission component is adapted to the positioning block.

[0007] Preferably, the transmission assembly includes a rotating shaft 1 and a bevel gear 1, both sides of the gantry are rotatably connected with the rotating shaft 1, the rotating shaft 1 is transmission connected to the belt member, the top of the rotating shaft 1 is fixedly connected with a bevel gear 1, both sides of the bevel gear 1 are meshingly connected with a bevel gear 2 and a bevel gear 3, the bevel gear 2 is fixedly connected to the rotating shaft 2, the bevel gear 3 is fixedly connected to the rotating shaft 3, the rotating shaft 2 and the rotating shaft 3 are both rotatably connected to the bearing seat, the bearing seat is fixedly connected to the inner wall of the gantry, the rotating shaft 2 rotatably passes through the rotating shaft 3, and the rotating shaft 2 and the rotating shaft 3 are both fixedly connected with support arms.

[0008] Preferably, a positioning sleeve is fixedly connected to the support arm on one side close to the arc plate, an electromagnet is fixedly connected to the inner wall of the positioning sleeve, a permanent magnet is slidably connected in the inner cavity of the positioning sleeve, the permanent magnet is T-shaped, and a spring is fixedly connected between the permanent magnet and the inner wall of the positioning sleeve, one end of the permanent magnet away from the electromagnet extends to the outside of the positioning sleeve and is fixedly connected to a pin, the pin is in the shape of a plum blossom, and a positioning groove is provided on the positioning block, and the positioning groove is in the shape of a plum blossom.

[0009] Preferably, two springs are fixedly connected between the slider and the inner wall of the arc plate, ratchet bars are fixedly connected to the two arc-shaped surfaces of the inner cavity of the arc plate, mounting grooves are provided on both sides of the slider, a fixed shaft is fixedly connected to the inner wall of the mounting groove, a pawl is rotatably connected to the fixed shaft, a torsion spring is fixedly connected between the pawl and the inner wall of the mounting groove, the torsion spring is sleeved on the fixed shaft, and the pawl is meshingly connected to the ratchet bar.

[0010] Preferably, the bottom of the mounting groove is inlaid with a second electromagnet, the bottom of the pawl is inlaid with a second permanent magnet, and the second electromagnet is matched with the second permanent magnet.

[0011] Preferably, a sensing plate is fixedly connected to one side of the vertical plate close to the arc plate, and a fixing block is fixedly connected to the support arm on the side away from the arc plate. A guide rail assembly is provided on the fixing block, and an infrared sensor is provided on the guide rail assembly. The infrared sensor is adapted to the sensing plate.

[0012] Preferably, the guide rail assembly includes track one and track two, track one and bracket two are fixedly connected to the fixed block, limit rods two are fixedly connected to both sides of the top of track one, screw rod two is threadedly connected to the top of bracket two, the bottom end of screw rod two is rotatably connected to track two, track two is slidably connected to limit rod two, infrared sensors are slidably connected to the sides of track one and track two close to the arc plate, and the bottom ends of the infrared sensors are fixedly connected to levers.

[0013] Preferably, a support plate is fixedly connected between the top ends of a pair of arc plates, a support rod is slidably connected to the center of the support plate, the bottom end of the support rod extends to the bottom of the support plate and is fixedly connected to a positioning ruler, the bottom end of the positioning ruler is arc-shaped, and the outer side of the bottom end of the positioning ruler is covered with cotton cloth, both sides of the support plate are slidably connected to a limit rod 1, the bottom end of the limit rod 1 is fixedly connected to the top end of the positioning ruler, a spring 3 is fixedly connected between the top end of the limit rod 1 and the top end of the support plate, a bracket 1 is fixedly connected to the top end of the support plate, a screw rod 1 is threadedly connected to the bracket 1, and the bottom end of the screw rod 1 corresponds to the top end of the support rod.

[0014] Preferably, the top center of the work station seat is concave, and a sponge block is fixedly connected to the top center of the work station seat, and the sponge block is adapted to the positioning ruler.

[0015] Preferably, a motor 1 is fixedly mounted on the side wall of the frame, an output end of the motor 1 is fixedly connected to a support shaft, an end of the support shaft away from the motor 1 is rotatably connected to the inner wall of the frame, both ends of the support shaft are fixedly connected to spur gears, rack plates are fixedly connected to both sides of the bottom of the work station seat, the rack plates are meshingly connected to the spur gears, guide grooves are provided on both sides of the top of the frame, rollers are installed on both sides of the bottom of the work station seat, and the rollers are slidably connected to the guide grooves.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The present invention discloses an aluminum plate processing device with self-regulating bending degree, which uses a cylinder to drive the upper clamping plate to slide down and cooperate with the lower clamping plate to fix the aluminum plate, and drives the belt part through motor 2, and drives the two sliders to slide relative to each other with the cooperation of the transmission assembly and the positioning block, so that the two vertical plates drive the upper clamping plate and the lower clamping plate to rotate relative to each other, so as to realize the regulation of any bending angle of the aluminum plate. This solves the problem that during the operation of the existing bending machine, the staff not only need to hold the aluminum plate with both hands to prevent the aluminum plate from being dislocated and bent during the bending process, but also need to pay attention to avoid the punching head to avoid accidental injury by the punching head, which not only affects the bending efficiency, but also poses a great safety hazard.

[0018] 2. The present invention describes an aluminum veneer processing device with self-regulating bending degree. By rotating screw rod 2 to drive track 2 to slide up and down and cooperate with track 1, the infrared sensors on track 1 and track 2 can correspond to the upper and lower sides of the aluminum veneer. By moving the lever to drive the infrared sensor to slide on track 1 and track 2 and cooperate with the sensing plate, the upper and lower surfaces of the aluminum veneer can be detected to avoid surface deformation of the aluminum veneer due to bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a first stereoscopic view of the frame of the present invention;

[0021] Figure 2 It is a bottom view of the workstation seat of the present invention;

[0022] Figure 3 is a second stereoscopic view of the frame of the present invention;

[0023] Figure 4 It is a schematic diagram of the gantry of the present invention;

[0024] Figure 5 yes Figure 4 A partial enlarged view of the middle part;

[0025] Figure 6 It is an exploded view of the positioning sleeve of the present invention;

[0026] Figure 7 It is a top view of the workstation seat of the present invention;

[0027] Figure 8 It is a schematic diagram of the lower clamping plate of the present invention;

[0028] Fig. 9 It is a schematic diagram of the positioning ruler of the present invention;

[0029] Fig.10 It is an exploded view of the curved plate of the present invention;

[0030] Fig.11 It is an exploded view of the slider of the present invention;

[0031] Fig.12 is a schematic diagram of the infrared sensor of the present invention;

[0032] In the figure: 1, frame; 2, work station seat; 3, rack plate; 4, motor 1; 5, support shaft; 6, spur gear; 7, gantry; 8, motor 2; 9, belt member; 10, shaft 1; 11, bevel gear 1; 12, bearing seat; 13, shaft 2; 14, bevel gear 2; 15, shaft 3; 16, bevel gear 3; 17, support arm; 18, positioning sleeve; 19, electromagnet 1; 20, permanent magnet 1; 21, spring 1; 22, latch; 23, arc plate; 24, arc groove; 25, slider; 26, vertical plate; 27, lower clamping plate; 28, top plate; 29, cylinder; 3 0. Upper clamping plate; 31. Spring 2; 32. Ratchet bar; 33. Positioning block; 34. Positioning slot; 35. Mounting slot; 36. Fixed shaft; 37. Ratchet; 38. Torsion spring; 39. Electromagnet 2; 40. Permanent magnet 2; 41. Sponge block; 42. Support plate; 43. Limit rod 1; 44. Positioning ruler; 45. Spring 3; 46. Support rod; 47. Bracket 1; 48. Screw 1; 49. Fixed block; 50. Track 1; 51. Bracket 2; 52. Screw 2; 53. Track 2; 54. Limit rod 2; 55. Infrared sensor; 56. Push rod; 57. Induction plate. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0034] like Figure 1-Figure 12As shown, an aluminum single plate processing device with self-regulating bending degree described in an embodiment of the present invention includes a frame 1 and a gantry 7, a workstation seat 2 is provided on the frame 1, a pair of arc plates 23 are symmetrically fixedly connected to one side of the top of the workstation seat 2, arc grooves 24 are provided on both sides of the arc plates 23, and the arc grooves 24 are connected to the inner cavity of the arc plates 23, and sliders 25 are slidably connected in the inner cavities of the pair of arc plates 23, a vertical plate 26 is fixedly connected to one side of the slider 25, and the vertical plate 26 is slidably connected to the arc groove 24, and a lower clamping plate 27 is fixedly connected to the bottom end of the vertical plate 26 away from the slider 25, and the top of the vertical plate 26 away from the slider 25 is fixedly connected to the bottom end of the vertical plate 26. The upper end is fixedly connected with a top plate 28, and a cylinder 29 is fixedly installed on the top of the top plate 28. An upper clamping plate 30 is arranged between the lower clamping plate 27 and the top plate 28, and the upper clamping plate 30 is slidably connected with the vertical plate 26. The output end of the cylinder 29 is fixedly connected with the top of the upper clamping plate 30. The bottom ends of both sides of the gantry 7 are respectively fixedly connected with the outer walls of both sides of the frame 1, and the side of the slider 25 away from the vertical plate 26 is fixedly connected with a positioning block 33. Both sides of the gantry 7 are provided with a transmission assembly, and a motor 28 is fixedly installed on the top of the frame 1. The motor 28 is connected to the transmission assembly through a belt member 9, and the transmission assembly is adapted to the positioning block 33. When working, the worker The worker places the aluminum veneer on the two lower clamping plates 27, and makes the bending point of the aluminum veneer located on the central axis of the two arc-shaped plates 23. The cylinder 29 drives the upper clamping plate 30 to slide down and cooperate with the lower clamping plate 27 to complete the fixation of the aluminum veneer. After the fixation is completed, the workstation seat 2 is slid under the gantry 7, and the belt member 9 is driven by the motor 28. Under the cooperation of the transmission assembly and the positioning block 33, the two sliders 25 are driven to slide relative to each other, so that the two vertical plates 26 drive the upper clamping plate 30 and the lower clamping plate 27 to rotate relative to each other, and the bending of the aluminum veneer is completed. The arbitrary bending angle of the aluminum veneer can be adjusted by controlling the motor 28. Control solves the problem in the prior art that most aluminum veneer bending machines complete the bending of aluminum veneers by stamping. This stamping and bending mode requires the staff to place the aluminum veneer on the lower die seat, and after the bending point corresponds to the punch head, use both hands to continuously stabilize the two sides of the aluminum veneer, and complete the bending of the aluminum veneer by pressing down the punch head. In this process, the staff's hands not only need to stabilize the aluminum veneer to prevent the aluminum veneer from being dislocated and bent during the bending process, but also need to pay attention to avoid the punch head to avoid accidental injury by the punch head, which not only affects the efficiency of bending, but also poses a great safety hazard.

[0035] The transmission assembly includes a rotating shaft 10 and a bevel gear 11. Both sides of the gantry 7 are rotatably connected with the rotating shaft 10. The rotating shaft 10 is transmission-connected with the belt member 9. The top of the rotating shaft 10 is fixedly connected with the bevel gear 11. The two sides of the bevel gear 11 are respectively meshed and connected with the bevel gear 2 14 and the bevel gear 3 16. The bevel gear 2 14 is fixedly connected with the rotating shaft 2 13. The bevel gear 3 16 is fixedly connected with the rotating shaft 3 15. The rotating shaft 2 13 and the rotating shaft 3 15 are both rotatably connected with the bearing seat 12. The bearing seat 12 is fixedly connected with the inner wall of the gantry 7. The rotating shaft 2 13 rotates. The type runs through the rotating shaft three 15, and the rotating shaft two 13 and the rotating shaft three 15 are fixedly connected with the support arm 17; during operation, when the motor two 8 is started and drives the belt member 9, the two rotating shafts 10 rotate together with the belt member 9, so that the bevel gear one 11 drives the bevel gear two 14 and the bevel gear three 16 to rotate, and because the bevel gear two 14 and the bevel gear three 16 rotate in opposite directions, the support arms 17 on the rotating shaft two 13 and the rotating shaft three 15 rotate in opposite directions, thereby making the positioning blocks 33 and the sliders 25 on the two arc-shaped plates 23 rotate in opposite directions, thereby realizing the folding of the aluminum single plate.

[0036] A positioning sleeve 18 is fixedly connected to the support arm 17 on one side of the arc plate 23, an electromagnet 19 is fixedly connected to the inner wall of the positioning sleeve 18, a permanent magnet 20 is slidably connected in the inner cavity of the positioning sleeve 18, the permanent magnet 20 is T-shaped, and a spring 21 is fixedly connected between the permanent magnet 20 and the inner wall of the positioning sleeve 18, the end of the permanent magnet 20 away from the electromagnet 19 extends to the outside of the positioning sleeve 18 and is fixedly connected with a latch 22, the latch 22 is plum blossom-shaped, and a positioning groove 34 is provided on the positioning block 33, the positioning groove 34 is plum blossom-shaped; when working, when the station seat 2 slides under the gantry 7, When the motor 28 is not turned on, the electromagnet 19 is energized, so that a magnetic repulsion force is generated between the electromagnet 1 and the permanent magnet 20, so that the permanent magnet 20 drives the latch 22 to slide into the positioning groove 34 of the positioning block 33 while compressing the spring 21, completing the locking, so that after the subsequent motor 28 is started, the arm 17 can lock the positioning block 33 through the latch 22 to drive the slider 25 to rotate, thereby realizing the bending of the aluminum single plate. When the bending is completed, the electromagnet 19 is powered off, the permanent magnet 20 is reset under the elastic force of the spring 21, and the positioning block 33 is unlocked, so that the slider 25 is reset.

[0037] A spring 21 is fixedly connected between the slider 25 and the inner wall of the arc plate 23, and ratchet bars 32 are fixedly connected to the two arc surfaces of the inner cavity of the arc plate 23. Both sides of the slider 25 are provided with mounting grooves, and a fixed shaft 36 is fixedly connected to the inner wall of the mounting groove 35. A ratchet 37 is rotatably connected to the fixed shaft 36, and a torsion spring 38 is fixedly connected between the ratchet 37 and the inner wall of the mounting groove 35. The torsion spring 38 is sleeved on the fixed shaft 36, and the ratchet 37 is meshed and connected with the ratchet bar 32; during operation, when the slider 25 rotates under the drive of the motor 28, the spring 21 is in a compressed state, and the ratchet 37 cooperates with the torsion spring 38 and the ratchet bar 32 to achieve the locking of the aluminum single plate after bending, so as to avoid the slider 25 from being offset and causing deformation of the aluminum single plate due to the elastic force of the spring 21 after bending. When the bending is completed and the aluminum single plate is taken out, the slider 25 can be quickly reset by the elastic force of the spring 21.

[0038] An electromagnet 2 39 is embedded at the bottom of the mounting groove 35, and a permanent magnet 2 40 is embedded at the bottom of the pawl 37, and the electromagnet 2 39 is adapted to the permanent magnet 2 40; during operation, when the bending is completed and the aluminum sheet is taken out, the staff can energize the electromagnet 2 39 to generate a magnetic attraction between the electromagnet 2 39 and the permanent magnet 2 40, thereby causing the pawl 37 to rotate toward the side of the electromagnet 2 39 and deviate from the ratchet bar 32 to release the lock of the slider 25, so that the slider 25 can be quickly reset under the elastic force of the spring 2 31.

[0039] A sensing plate 57 is fixedly connected to the side of the vertical plate 26 close to the curved plate 23, and a fixing block 49 is fixedly connected to the support arm 17 on the side away from the curved plate 23. The fixing block 49 is provided with a guide rail assembly, and the guide rail assembly is provided with an infrared sensor 55, and the infrared sensor 55 is adapted to the sensing plate 57; when working, when bending, a pair of support arms 17 on the side away from the curved plate 23 drives the guide rail assembly to rotate by the same angle. When the bending is completed and the aluminum single plate is not taken out, the infrared sensor 55 on the sliding guide rail assembly cooperates with the sensing plate 57 on the side of the curved plate 23 to detect the surface of the aluminum single plate after bending, so as to avoid surface deformation of the aluminum single plate due to bending.

[0040] The guide rail assembly includes a track 1 50 and a track 2 53. The track 1 50 and the bracket 2 51 are fixedly connected to the fixed block 49. The top and sides of the track 1 50 are fixedly connected to the limit rod 2 54. The top of the bracket 2 51 is threadedly connected with the screw 2 52. The bottom end of the screw 2 52 is rotatably connected with the track 2 53. The track 2 53 is slidably connected with the limit rod 2 54. The side of the track 1 50 and the track 2 53 close to the arc plate 23 is slidably connected with the infrared sensor 55. The bottom end of the infrared sensor 55 is fixedly connected with the lever 56. When working, the infrared sensor 55 is fixedly connected to the bottom end of the infrared sensor 55. By rotating the screw rod 2 52 to drive the track 2 53 to slide up and down and cooperate with the track 1 50, the infrared sensors 55 on the track 1 50 and the track 2 53 can correspond to the upper and lower sides of the aluminum veneer. By moving the lever 56 to drive the infrared sensor 55 to slide on the track 1 50 and the track 2 53 and cooperate with the sensing plate 57, the upper and lower surfaces of the aluminum veneer can be detected. When the surface of the aluminum veneer is deformed, the bulge caused by the deformation will block the rays emitted by the infrared sensor 55 to the sensing plate 57, making it convenient for staff to observe.

[0041] A support plate 42 is fixedly connected between the top ends of a pair of arc-shaped plates 23, a support rod 46 is slidably connected at the center of the support plate 42, the bottom end of the support rod 46 extends to the bottom of the support plate 42 and is fixedly connected to a positioning ruler 44, the bottom end of the positioning ruler 44 is arc-shaped, and the outer side of the bottom end of the positioning ruler 44 is covered with cotton cloth, both sides of the support plate 42 are slidably connected to a limit rod 1 43, the bottom end of the limit rod 1 43 is fixedly connected to the top end of the positioning ruler 44, a spring 3 45 is fixedly connected between the top end of the limit rod 1 43 and the top end of the support plate 42, a bracket 1 47 is fixedly connected to the top end of the support plate 42, and a screw is threadedly connected to the bracket 1 47 1-48, the bottom end of the screw rod 48 corresponds to the top end of the support rod 46; when working, the positioning ruler 44 is convenient for the staff to quickly align the bending point of the aluminum single plate, and the cotton cloth provided at the bottom of the positioning ruler 44 can prevent the positioning ruler 44 from scratching the surface of the aluminum single plate during bending. The limiting rod 1-43 cooperates with the spring 3-45 and the arc-shaped bottom end of the positioning ruler 44, so that the aluminum single plate can directly lift the positioning ruler 44, which is convenient for the staff to operate, and the top end of the support rod 46 is limited by rotating the screw rod 48 to make it slide downward, so as to complete the close fit between the positioning ruler 44 and the aluminum single plate.

[0042] The top center of the work station seat 2 is concave, and a sponge block 41 is fixedly connected to the top center of the work station seat 2, and the sponge block 41 is adapted to the positioning ruler 44; during operation, the sponge block 41 provided on the work station seat 2 can not only support the bending point of the aluminum veneer, but also prevent the bottom of the aluminum veneer from directly contacting the surface of the work station seat 2 when bending to cause scratches.

[0043] A motor 4 is fixedly installed on the side wall of the frame 1, and a support shaft 5 is fixedly connected to the output end of the motor 4. The end of the support shaft 5 away from the motor 4 is rotatably connected to the inner wall of the frame 1, and both ends of the support shaft 5 are fixedly connected to a spur gear 6. Rack plates 3 are fixedly connected to both sides of the bottom of the work station 2, and the rack plates 3 are meshed and connected with the spur gear 6. Guide grooves are provided on both sides of the top of the frame 1, and rollers are installed on both sides of the bottom of the work station 2, and the rollers are slidably connected to the guide grooves; when working, the spur gear 6 is driven to rotate by the motor 4 to drive the rack plate 3 to slide horizontally, so that it is convenient for the staff to move the work station 2 to the gantry 7 after fixing the aluminum single plate, and after bending and testing are completed, the work station 2 is slid away from the gantry 7 to take out the aluminum single plate.

[0044] Working principle: the staff places the aluminum single plate on the two lower clamping plates 27, and makes the bending point of the aluminum single plate located on the central axis of the two arc-shaped plates 23, and drives the upper clamping plate 30 to slide down and cooperate with the lower clamping plate 27 through the cylinder 29 to complete the fixation of the aluminum single plate. After the fixation is completed, the workstation seat 2 is slid under the gantry 7, and the belt member 9 is driven by the motor 28, and the two sliders 25 are driven to slide relative to each other under the cooperation of the transmission assembly and the positioning block 33, so that the two vertical plates 26 drive the upper clamping plate 30 and the lower clamping plate 27 to rotate relative to each other, and the bending of the aluminum single plate is completed. By controlling the motor 28, any bending angle of the aluminum single plate can be adjusted, which solves the problem that in the prior art, most aluminum single plate bending machines complete the bending of aluminum single plates by stamping. This stamping bending mold The method requires the staff to place the aluminum sheet on the lower die seat, and after the bending point corresponds to the punch head, use both hands to continuously stabilize the two sides of the aluminum sheet, and complete the bending of the aluminum sheet by pressing down the punch head. In this process, the staff not only needs to hold the aluminum sheet with both hands to prevent the aluminum sheet from being dislocated and bent during the bending process, but also needs to pay attention to avoiding the punch head to avoid being accidentally injured by the punch head, which not only affects the efficiency of bending, but also poses a great safety hazard. When the motor 2 8 is started and drives the belt member 9, the two shafts 10 rotate with the belt member 9, so that the bevel gear 1 11 drives the bevel gear 2 14 and the bevel gear 3 16 to rotate, and because the bevel gear 2 14 and the bevel gear 3 16 rotate in opposite directions, the shafts 2 13 and the shafts 3 15 are on the same axis. The support arm 17 rotates in the opposite direction, so that the positioning blocks 33 and the slider 25 on the two arc-shaped plates 23 rotate in the opposite direction, thereby realizing the folding of the aluminum single plate. When the work station 2 slides under the gantry 7 and the motor 28 is not turned on, the electromagnet 19 is energized, so that a magnetic repulsion force is generated between the electromagnet 1 and the permanent magnet 20, so that the permanent magnet 20 drives the latch 22 to slide into the positioning groove 34 of the positioning block 33 while compressing the spring 21, completing the locking, so that after the subsequent motor 28 is started, the support arm 17 can lock the positioning block 33 through the latch 22 to drive the slider 25 to rotate, thereby realizing the bending of the aluminum single plate. When the bending is completed, the electromagnet 19 is powered off, and the permanent magnet 20 is reset under the elastic force of the spring 21, and the positioning block 33 is unlocked, which is convenient for sliding. When the slider 25 is rotated under the drive of the motor 28, the spring 21 is in a compressed state, and the pawl 37 cooperates with the torsion spring 38 and the ratchet bar 32 to lock the aluminum veneer after bending, so as to avoid the slider 25 being offset due to the elastic force of the spring 21 after bending and causing the aluminum veneer to deform. When the bending is completed and the aluminum veneer is taken out, the slider 25 can be quickly reset by the elastic force of the spring 21. When the bending is completed and the aluminum veneer is taken out, the staff can energize the electromagnet 239 to generate a magnetic attraction between the electromagnet 239 and the permanent magnet 240, so that the pawl 37 rotates to one side of the electromagnet 239 to deviate from the ratchet bar 32 to release the lock of the slider 25, so that the slider 25 can be quickly reset under the elastic force of the spring 231.When bending, a pair of arms 17 away from one side of the curved plate 23 drives the guide rail assembly to rotate at the same angle. When the bending is completed and the aluminum veneer is not taken out, the infrared sensor 55 is driven to slide on the track 1 50 and the track 2 53 by moving the lever 56 and cooperate with the sensing plate 57 to detect the upper and lower surfaces of the aluminum veneer. When the surface of the aluminum veneer is deformed, the bulge caused by the deformation will block the rays emitted by the infrared sensor 55 to the sensing plate 57, which is convenient for the staff to observe. By rotating the screw 2 52 to drive the track 2 53 to slide up and down and cooperate with the track 1 50, the infrared sensors 55 on the track 1 50 and the track 2 53 can correspond to the upper and lower sides of the aluminum veneer. The positioning ruler 44 is convenient for the staff to quickly align the bending point of the aluminum veneer, and the cotton cloth provided at the bottom of the positioning ruler 44 can prevent the bending When bending, the positioning ruler 44 causes scratches on the surface of the aluminum veneer. The limiting rod 1 43 cooperates with the spring 3 45 and the arc-shaped bottom end of the positioning ruler 44, so that the aluminum veneer can directly lift the positioning ruler 44, which is convenient for the staff to operate. By rotating the screw 1 48 to make it slide downward, it is convenient to limit the top of the support rod 46, and complete the close fit between the positioning ruler 44 and the aluminum veneer. The sponge block 41 provided on the station seat 2 can not only support the bending point of the aluminum veneer, but also prevent the bottom of the aluminum veneer from directly contacting the surface of the station seat 2 during bending to cause scratches. The motor 1 4 drives the spur gear 6 to rotate and drive the rack plate 3 to slide horizontally, so that it is convenient for the staff to move the station seat 2 to the gantry 7 after fixing the aluminum veneer, and after bending and testing, slide the station seat 2 away from the gantry 7 to take out the aluminum veneer.

[0045] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0046] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0047] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A device for processing aluminum veneer with self-regulating bending degree, characterized in that: The invention comprises a frame (1) and a gantry (7), wherein a workstation seat (2) is provided on the frame (1), a pair of arc-shaped plates (23) are symmetrically fixedly connected to one side of the top of the workstation seat (2), arc-shaped grooves (24) are provided on both sides of the arc-shaped plates (23), the arc-shaped grooves (24) are communicated with the inner cavity of the arc-shaped plates (23), a slider (25) is slidably connected in the inner cavity of the pair of arc-shaped plates (23), a vertical plate (26) is fixedly connected to one side of the slider (25), the vertical plate (26) is slidably connected to the arc-shaped groove (24), a lower clamping plate (27) is fixedly connected to the bottom end of the vertical plate (26) on the side away from the slider (25), a top plate (28) is fixedly connected to the top end of the vertical plate (26) on the side away from the slider (25), and the A cylinder (29) is fixedly mounted on the top of the top plate (28); an upper clamping plate (30) is provided between the lower clamping plate (27) and the top plate (28); the upper clamping plate (30) is slidably connected to the vertical plate (26); the output end of the cylinder (29) is fixedly connected to the top of the upper clamping plate (30); the bottom ends of both sides of the gantry (7) are respectively fixedly connected to the outer walls of both sides of the frame (1); a positioning block (33) is fixedly connected to the side of the slider (25) away from the vertical plate (26); transmission components are provided on both sides of the gantry (7); a second motor (8) is fixedly mounted on the top of the frame (1); the second motor (8) is transmission-connected to the transmission component via a belt member (9); and the transmission component is adapted to the positioning block (33); The transmission assembly comprises a rotating shaft 1 (10) and a bevel gear 1 (11), both sides of the gantry (7) are rotatably connected to the rotating shaft 1 (10), the rotating shaft 1 (10) is transmission-connected to the belt member (9), the top end of the rotating shaft 1 (10) is fixedly connected to the bevel gear 1 (11), the two sides of the bevel gear 1 (11) are respectively meshingly connected to the bevel gear 2 (14) and the bevel gear 3 (16), the bevel gear 2 (14) is fixedly connected to the rotating shaft 2 (13), the bevel gear 3 (16) is fixedly connected to the rotating shaft 3 (15), the rotating shaft 2 (13) and the rotating shaft 3 (15) are both rotatably connected to the bearing seat (12), the bearing seat (12) is fixedly connected to the inner wall of the gantry (7), the rotating shaft 2 (13) rotatably penetrates the rotating shaft 3 (15), and the rotating shaft 2 (13) and the rotating shaft 3 (15) are both fixedly connected to the supporting arm (17); A positioning sleeve (18) is fixedly connected to the support arm (17) on the side close to the arc plate (23), an electromagnet (19) is fixedly connected to the inner wall of the positioning sleeve (18), a permanent magnet (20) is slidably connected in the inner cavity of the positioning sleeve (18), the permanent magnet (20) is T-shaped, and a spring (21) is fixedly connected between the permanent magnet (20) and the inner wall of the positioning sleeve (18), one end of the permanent magnet (20) away from the electromagnet (19) extends to the outside of the positioning sleeve (18) and is fixedly connected to a latch (22), the latch (22) is in the shape of a plum blossom, and a positioning groove (34) is provided on the positioning block (33), the positioning groove (34) is in the shape of a plum blossom; A second spring (31) is fixedly connected between the slider (25) and the inner wall of the arc plate (23); ratchet bars (32) are fixedly connected to the two arc surfaces of the inner cavity of the arc plate (23); mounting grooves (35) are provided on both sides of the slider (25); a fixed shaft (36) is fixedly connected to the inner wall of the mounting groove (35); a ratchet (37) is rotatably connected to the fixed shaft (36); a torsion spring (38) is fixedly connected between the ratchet (37) and the inner wall of the mounting groove (35); the torsion spring (38) is sleeved on the fixed shaft (36); and the ratchet (37) is meshingly connected to the ratchet bar (32).

2. The device for processing aluminum veneer with self-adjustable bending degree according to claim 1, characterized in that: The bottom of the installation groove (35) is inlaid with a second electromagnet (39), and the bottom of the pawl (37) is inlaid with a second permanent magnet (40), and the second electromagnet (39) is compatible with the second permanent magnet (40).

3. The device for processing aluminum single plate with self-adjustable bending degree according to claim 2, characterized in that: A sensing plate (57) is fixedly connected to a side of the vertical plate (26) close to the arc plate (23), and a fixing block (49) is fixedly connected to a side of the support arm (17) away from the arc plate (23). A guide rail assembly is provided on the fixing block (49), and an infrared sensor (55) is provided on the guide rail assembly. The infrared sensor (55) is adapted to the sensing plate (57).

4. The device for processing aluminum veneer with self-adjustable bending degree according to claim 3, characterized in that: The guide rail assembly comprises a track 1 (50) and a track 2 (53); the track 1 (50) and a bracket 2 (51) are fixedly connected to the fixing block (49); both sides of the top of the track 1 (50) are fixedly connected to limit rods 2 (54); the top of the bracket 2 (51) is threadedly connected to a screw rod 2 (52); the bottom end of the screw rod 2 (52) is rotatably connected to the track 2 (53); the track 2 (53) is slidably connected to the limit rod 2 (54); the sides of the track 1 (50) and the track 2 (53) close to the arc plate (23) are slidably connected to infrared sensors (55); the bottom ends of the infrared sensors (55) are fixedly connected to shift rods (56).

5. The device for processing aluminum single plate with self-adjustable bending degree according to claim 4, characterized in that: A support plate (42) is fixedly connected between the top ends of a pair of arc-shaped plates (23), a support rod (46) is slidably connected to the center of the support plate (42), the bottom end of the support rod (46) extends to the bottom of the support plate (42) and is fixedly connected to a positioning ruler (44), the bottom end of the positioning ruler (44) is in an arc shape, and the outer side of the bottom end of the positioning ruler (44) is covered with cotton cloth, both sides of the support plate (42) are slidably connected to a limiting rod (43), the bottom end of the limiting rod (43) is fixedly connected to the top end of the positioning ruler (44), a spring (45) is fixedly connected between the top end of the limiting rod (43) and the top end of the support plate (42), a bracket (47) is fixedly connected to the top end of the bracket (47), a screw rod (48) is threadedly connected to the bottom end of the screw rod (48) and the top end of the support rod (46) corresponds to the top end of the support plate (46).

6. The device for processing aluminum veneer with self-adjustable bending degree according to claim 5, characterized in that: The center of the top of the workstation seat (2) is concave, and a sponge block (41) is fixedly connected to the center of the top of the workstation seat (2), and the sponge block (41) is compatible with the positioning ruler (44).

7. The device for processing aluminum veneer with self-adjustable bending degree according to claim 6, characterized in that: A motor 1 (4) is fixedly mounted on the side wall of the frame (1); a support shaft (5) is fixedly connected to the output end of the motor 1 (4); an end of the support shaft (5) away from the motor 1 (4) is rotatably connected to the inner wall of the frame (1); both ends of the support shaft (5) are fixedly connected to spur gears (6); rack plates (3) are fixedly connected to both sides of the bottom of the work station seat (2); the rack plates (3) are meshingly connected to the spur gears (6); guide grooves are provided on both sides of the top of the frame (1); rollers are installed on both sides of the bottom of the work station seat (2); the rollers are slidably connected to the guide grooves.

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