A hardware bending device capable of automatically loading and unloading materials

Abstract

The present invention provides a hardware bending device capable of automatic loading and unloading, which relates to the technical field of bending devices. It includes an operating table, and a set of extension frames are arranged on one side of the operating table. A feeding component for automatic loading and unloading is arranged between the extension frames. An inlet frame for storing unprocessed materials is arranged above the feeding component, and an outlet frame for storing processed materials is arranged below the feeding component. Through the feeding component, the side plates on both sides can quickly clamp or separate hardware parts in multiple positions and multiple workstations, so as to cooperate with the inlet frame and the outlet frame to realize automatic loading and unloading operations. Compared with the prior art in which personnel manually extract or take out hardware parts, the present application can avoid the problem that the high-frequency replacement of hardware parts by personnel may cause safety hazards to personnel during the bending process, and compared with the prior art, the present application can greatly reduce the repetitive labor of personnel when in use.

Description

Technical Field

[0001] The present invention relates to the technical field of bending equipment, and more specifically, to a hardware bending equipment capable of automatic loading and unloading. Background Art

[0002] In the process of hardware production, in order to meet different requirements, it is necessary to bend the hardware to adjust the shape of the current material. Among them, when the existing bending equipment is in processing, it is usually necessary for workers to manually place the hardware into the bending position, and manually replace the hardware after bending and perform continuous bending operations. However, when the existing equipment is in use, because it requires manual replacement of materials by personnel, the hand is relatively close to the bending part, which will cause certain safety hazards to the hands of the operators during the bending process. And when the operation proficiency is not high, the efficiency of manually replacing the bent part is also average. And according to different requirements, continuous bending processing needs to be carried out at different positions of the hardware, which leads to the need for personnel to frequently adjust the position of the hardware, thus increasing the safety hazard. Summary of the Invention

[0003] Aiming at the deficiencies of the existing technology, the present invention provides a hardware bending equipment capable of automatic loading and unloading, which solves the problems of low efficiency and potential safety hazards during continuous processing caused by manually adjusting the position of the hardware and replacing different hardware materials in the existing technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is as follows:

[0005] A hardware bending equipment capable of automatic loading and unloading, including an operation table, a set of extension frames are arranged on one side of the operation table, a feeding component for automatic loading and unloading is arranged between the extension frames, a feeding frame for storing unprocessed materials is arranged above the feeding component, and a discharging frame for storing processed materials is arranged below the feeding component;

[0006] A set of mounting frames are arranged on the upper surface of the operation table, an activity groove is arranged inside the mounting frame, a hydraulic cylinder is arranged inside the activity groove, the end of the hydraulic cylinder is connected with an activity plate, and the activity plate is movably installed inside the activity groove. A bending block and a splicing seat are respectively arranged at the lower end of the activity plate and the upper surface of the operation table.

[0007] Preferably, limiting rods are respectively arranged on both sides of the upper surface of the operation table, the limiting rods are inserted and matched with the activity plate, splicing seats are installed on both the lower end of the activity plate and the upper surface of the operation table. The upper splicing seat is connected with a bending block, and the lower splicing seat is connected with a bending groove.

[0008] Preferably, the feeding assembly includes an assembly bracket which is arranged on the extension bracket. A driving rod is rotatably arranged in the middle of the assembly bracket. Two side plates are movably arranged on the rod body of the driving rod. Anti-slip clamping plates for fixing materials are movably arranged on the inner sides of the two side plates.

[0009] Preferably, a connecting plate is connected to the upper end of the assembly bracket. A feeding frame is fixedly installed between the connecting plates. The feeding frame is inclined. A storage inlet is formed in the upper side of the feeding frame. A discharge outlet is formed at the end of the feeding frame far from the storage inlet. A limiting frame is integrally arranged in the middle of the discharge outlet.

[0010] Preferably, a drainage groove is formed on the surface of the operating table close to the feeding assembly. A discharge frame is integrally arranged below the drainage groove. An inclined groove is formed inside the discharge frame.

[0011] Preferably, a first motor is fixedly installed on one side of one of the assembly brackets. The output end of the first motor penetrates through the assembly bracket and is connected to the driving rod.

[0012] Preferably, a moving chute is formed inside the driving rod. A motor is fixedly installed on the inner wall of the moving chute. The output end of the motor is fixedly installed with a first forward and reverse lead screw. The end of the first forward and reverse lead screw is rotatably connected to the inner wall of the moving chute.

[0013] Preferably, moving sliders are arranged in the middle of the two side plates. The moving sliders are slidably arranged inside the moving chute in a limited manner. A threaded hole is formed through the middle of the moving slider. The threaded hole is in threaded cooperation with the first forward and reverse lead screw.

[0014] Preferably, secondary chutes are formed on the inner sides of the two side plates. L-shaped sliders are slidably arranged inside the secondary chutes. Anti-slip clamping plates are fixedly installed on the outer sides of the two L-shaped sliders.

[0015] Preferably, mating sleeves are integrally arranged at the upper ends of the two L-shaped sliders. A second motor is fixedly installed at the upper end of one of the side plates. The output end of the second motor is fixedly installed with a second forward and reverse lead screw. The rod body of the second forward and reverse lead screw is in threaded cooperation with the mating sleeve on the corresponding side. A limiting slide bar is fixedly arranged at the upper end of the other side plate. The rod body of the limiting slide bar is in sliding cooperation with the mating sleeve on the corresponding side.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. By starting the first motor, the driving rod can be controlled to rotate, thereby controlling the angular positions of the side plates on both sides in real time and achieving a rapid switch in the position of the workpiece. By starting the motor, the first forward and reverse screw rod can rotate in the moving chute, and thus can drive the side plates on both sides to move relative to each other in cooperation with the threaded holes on both sides, thereby adjusting the distance between the anti-slip clamping plates on both sides, and further achieving the function of controlling the clamping of the hardware parts or releasing the hardware parts. With the above structure, the side plates on both sides can quickly clamp or quickly separate the hardware parts in the case of multiple positions and multiple workstations, and thus cooperate with the feeding frame and the discharging frame to achieve automatic loading and unloading operations. Compared with the prior art where personnel manually extract or take out the hardware parts, this application can avoid the problem that the high-frequency replacement of the hardware parts by personnel may cause potential safety hazards to personnel during the bending process, and also can significantly reduce the repetitive labor of personnel compared with the prior art.

[0018] 2. In order to avoid personnel manually adjusting the position of the hardware parts after placing them, by starting the second motor, it can cooperate with the mating sleeve, so that the mating sleeve will move accordingly, and further adjust the positions of the anti-slip clamping plates on both sides, and then quickly adjust the distance between the hardware parts in the anti-slip clamping plates on both sides and the bending groove. And after a single bending, it can continue to perform automatic multi-point bending, thus eliminating the need for personnel to manually adjust the position of the hardware parts.

[0019] 3. By placing the hardware parts into the storage inlet, the hardware parts can be stored inside the feeding frame. Subsequently, by using the inclined setting of the feeding frame and under the restriction of the discharge port, only one hardware part will be retained in the limiting frame at a time. Among them, the limiting frame can expose both sides of the hardware parts, so that the feeding assembly can clamp the hardware parts more stably and quickly when passing by. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the three-dimensional structure diagram of the present invention;

[0021] Figure 2 is the three-dimensional structure diagram of the operating table;

[0022] Figure 3 is the top view structure diagram of the operating table;

[0023] Figure 4 is Figure 3 the three-dimensional sectional structure diagram at A-A in

[0024] Figure 5 is the three-dimensional structure diagram of the feeding frame;

[0025] Figure 6 is the top view structure diagram of the feeding frame;

[0026] Figure 7 is Figure 6 The three-dimensional structure schematic diagram of the cross-section at position B-B in

[0027] Figure 8 The three-dimensional structure schematic diagram of the feeding component;

[0028] Figure 9 The top view structure schematic diagram of the feeding component;

[0029] Figure 10 is Figure 9 The three-dimensional structure schematic diagram of the cross-section at position C-C in

[0030] Figure 11 The exploded structure schematic diagram of the feeding component.

[0031] In the figure: 1, operating table; 2, extension frame; 3, feeding component; 301, component bracket; 3011, first motor; 302, driving rod; 3021, first forward and reverse screw rod; 3022, moving chute; 3023, motor; 303, side plate; 3031, moving slider; 3032, secondary chute; 3033, second motor; 3034, second forward and reverse screw rod; 3035, limit slide bar; 3036, threaded hole; 304, anti-slip clamping plate; 3041, L-shaped slider; 3042, mating sleeve; 4, feeding frame; 401, connecting plate; 402, storage inlet; 403, limit frame; 404, discharge port; 5, discharge frame; 501, inclined groove; 6, mounting frame; 601, hydraulic cylinder; 602, movable plate; 603, movable groove; 604, limit rod; 605, bending block; 7, splicing seat; 8, bending groove; 9, drainage groove. Specific embodiments

[0032] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] As Figures 1 to 11 shown, a hardware bending device capable of automatically loading and unloading includes an operating table 1. A set of extension frames 2 are arranged on one side of the operating table 1. A feeding component 3 for automatically loading and unloading is arranged between the extension frames 2. Above the feeding component 3, a feeding frame 4 for storing unprocessed materials is arranged, and below the feeding component 3, a discharge frame 5 for storing processed materials is arranged;

[0034] A set of mounting brackets 6 is provided on the upper surface of the operating table 1. An activity groove 603 is provided inside the mounting bracket 6. A hydraulic cylinder 601 is provided inside the activity groove 603. The end of the hydraulic cylinder 601 is connected to an activity plate 602, and the activity plate 602 is movably installed inside the activity groove 603. A bending block 605 and a splicing seat 7 are respectively provided at the lower end of the activity plate 602 and the upper surface of the operating table 1.

[0035] In this embodiment, limiting rods 604 are respectively provided on both sides of the upper surface of the operating table 1. The limiting rods 604 are inserted and matched with the activity plate 602. Splicing seats 7 are installed on both the lower end of the activity plate 602 and the upper surface of the operating table 1. The upper splicing seat 7 is connected to a bending block 605, and the lower splicing seat 7 is connected to a bending groove 8. By starting the hydraulic cylinder 601 and under the limitation of the activity groove 603 on the activity plate 602, the activity plate 602 is moved downward, and the bending of the hardware between them is realized by matching the bending block 605 with the bending groove 8. Among them, the use of the limiting rods 604 can enhance the stability of the downward movement of the activity plate 602, and the bending space is also increased through the setting of the limiting rods 604, which is convenient for adjusting the position of the hardware. Among them, the size and shape of the bending groove 8 and the bending block 605 can be replaced by themselves through the splicing seat 7.

[0036] It should be noted that the feeding component 3 includes a component support 301. The component support 301 is arranged on the extension frame 2. A driving rod 302 is rotatably arranged in the middle of the component support 301. Two side plates 303 are movably arranged on the rod body of the driving rod 302. Anti-slip clamping plates 304 for fixing materials are movably arranged inside the two side plates 303.

[0037] When specifically setting, a connecting plate 401 is connected to the upper end of the component support 301. A feeding frame 4 is fixedly installed between the connecting plates 401. The feeding frame 4 is inclined. A storage inlet 402 is opened on the upper side of the feeding frame 4. A discharge port 404 is opened at the end of the feeding frame 4 away from the storage inlet 402. A limiting frame 403 is integrally arranged in the middle of the discharge port 404. By putting the hardware into the storage inlet 402, the hardware can be stored inside the feeding frame 4. Then, by using the inclined setting of the feeding frame 4 and under the limitation of the discharge port 404, only one hardware will be retained in the limiting frame 403 at a time. Among them, the use of the limiting frame 403 can expose both sides of the hardware, so that the feeding component 3 can clamp the hardware more stably and quickly when passing by.

[0038] A drainage groove 9 is opened on the surface of the operating table 1 close to the feeding component 3. An inclined groove 501 is integrally arranged below the drainage groove 9. The inclined groove 501 is arranged inside the discharge frame 5.

[0039] It can be understood that in the present application, a first motor 3011 is fixedly installed on one side of one component bracket 301, and the output end of the first motor 3011 penetrates through the component bracket 301 and is connected to the driving rod 302; by starting the first motor 3011, the driving rod 302 can be controlled to rotate, so as to control the angular positions of the side plates 303 on both sides in real time, and realize the rapid switching of the workpiece positions.

[0040] A moving chute 3022 is formed inside the driving rod 302. A motor 3023 is fixedly installed on the inner wall of the moving chute 3022. The output end of the motor 3023 is fixedly installed with a first forward and reverse lead screw 3021, and the end of the first forward and reverse lead screw 3021 is rotatably connected to the inner wall of the moving chute 3022; by starting the motor 3023, the first forward and reverse lead screw 3021 can rotate in the moving chute 3022, so as to drive the side plates 303 on both sides to move relatively through the threaded holes 3036 on both sides, thereby adjusting the distance between the anti-slip clamping plates 304 on both sides, and further realizing the function of controlling the clamping of the hardware parts or dropping the hardware parts. With the above structure, the side plates 303 on both sides can quickly clamp or quickly separate the hardware parts in multiple positions and multiple working stations, so as to cooperate with the feeding frame 4 and the discharging frame 5 to realize automatic loading and unloading operations. Compared with the prior art in which personnel manually extract or take out the hardware parts, the present application can avoid the problem that the high-frequency replacement of the hardware parts by personnel may cause potential safety hazards to personnel during the bending process, and also can greatly reduce the repetitive labor of personnel compared with the prior art.

[0041] Moving sliders 3031 are arranged in the middle of the side plates 303 on both sides. The moving sliders 3031 are arranged in the moving chute 3022 in a limited sliding manner. A threaded hole 3036 is formed through the middle of the moving slider 3031, and the threaded hole 3036 is in threaded cooperation with the first forward and reverse lead screw 3021.

[0042] Wherein, secondary chutes 3032 are formed on the inner sides of the plate bodies of the side plates 303 on both sides. L-shaped sliders 3041 are slidably arranged inside the secondary chutes 3032. Anti-slip clamping plates 304 are fixedly installed on the outer sides of the L-shaped sliders 3041 on both sides;

[0043] At the upper ends of the L-shaped sliders 3041 on both sides, mating sleeves 3042 are integrally provided. On the upper end of one side plate 303, a second motor 3033 is fixedly installed. At the output end of the second motor 3033, a second forward and reverse lead screw 3034 is fixedly installed. The rod body of the second forward and reverse lead screw 3034 is in threaded cooperation with the mating sleeve 3042 on the corresponding side. On the upper end of the other side plate 303, a limiting slide bar 3035 is fixedly provided. The rod body of the limiting slide bar 3035 is in sliding cooperation with the mating sleeve 3042 on the corresponding side. In order to avoid manual adjustment of the position of the hardware after placing the hardware, by starting the second motor 3033, it can cooperate with the mating sleeve 3042, so that the mating sleeve 3042 will move accordingly, and then adjust the positions of the anti-slip clamping plates 304 on both sides. Then the distance between the hardware in the anti-slip clamping plates 304 on both sides and the bending groove 8 can be quickly adjusted, and after a single bending, automatic multi-point bending can continue, so that there is no need for manual adjustment of the position of the hardware by personnel.

[0044] The working principle of this kind of hardware bending equipment capable of automatic loading and unloading:

[0045] During use, first place the hardware to be bent into the storage port 402. Due to the inclined setting of the feeding frame 4 and the restriction of the discharge port 404, only one piece of hardware will be stored in the limiting frame 403 at a time. Then start the first motor 3011 to drive the driving rod 302 to rotate, so that the angles of the side plates 303 on both sides change. When one side plate 303 approaches the limiting frame 403, start the motor 3023. Under the threaded cooperation of the first forward and reverse lead screw 3021 and the threaded hole 3036, and the limitation of the moving slide groove 3022 on the moving slider 3031, the side plates 303 on both sides will clamp inward, and the anti-slip clamping plates 304 on both sides will clamp the hardware placed in the limiting frame 403. Then continue to start the first motor 3011 to align the angle of the side plate 303 currently clamping the hardware with the bending groove 8. Then start the second motor 3033. Under the cooperation of the second forward and reverse lead screw 3034 and the mating sleeve 3042, the L-shaped slider 3041 will horizontally move inside the secondary slide groove 3032, and the hardware currently clamped by the anti-slip clamping plates 304 on both sides will move above the bending groove 8. The position of the hardware can be adjusted according to needs;

[0046] After the position of the hardware is adjusted, start the hydraulic cylinder 601 to drive the movable plate 602 to press down, and then the bending block 605 presses down and cooperates with the bending groove 8 to perform bending processing on the hardware;

[0047] After the processing is completed, the hardware part is retracted by the second motor 3033. Subsequently, under the drive of the first motor 3011, the hardware part moves downward. During the downward movement, the motor 3023 is started to increase the distance between the two anti-slip clamping plates 304, so that the processed hardware part falls off from the anti-slip clamping plates 304. Subsequently, the hardware parts will fall into the discharge frame 5, and under the guidance of the inclined groove 501, multiple hardware parts will stack together automatically, which is convenient for subsequent personnel to pick up and also prevents the hardware parts from being placed in a mess.

[0048] It should be noted that in order to ensure that the two anti-slip clamping plates 304 on both sides can hold the hardware part at the beginning, when the hardware part is placed under the previous anti-slip clamping plate 304, the distance between the two anti-slip clamping plates 304 will be increased under the action of the motor 3023, so that the distance between the other anti-slip clamping plate 304 can be greater than the hardware part to be processed, in case the distance between the anti-slip clamping plates 304 cannot be adjusted quickly, resulting in the problem that the hardware part cannot be held smoothly. And in this application, by setting the side plates 303 on both sides, under the drive of the feeding component 3, the rapid conversion of the workpiece is realized, the automatic and rapid replacement of the hardware part is realized, and at the same time, the processed hardware part can be collected. Compared with the existing equipment that requires personnel to manually adjust the position of the hardware part, this application does not require personnel to come into contact with the bending part, greatly reducing the work intensity of personnel and avoiding the potential safety hazards during bending.

[0049] Obviously, the above embodiments of the present invention are only examples for clearly explaining the present invention, rather than limitations on the implementation modes of the present invention. For those of ordinary skill in the art, other different forms of changes or variations can be made based on the above description. It is impossible to list all the implementation modes here. Any obvious changes or variations derived from the technical solutions of the present invention still fall within the protection scope of the present invention.

Claims

1. A hardware bending device capable of automatically loading and unloading, comprising an operating table (1), characterized in that: On one side of the operation table (1), a set of extension frames (2) is provided. Between the extension frames (2), a feeding component (3) for automatic loading and unloading is provided. Above the feeding component (3), a feeding frame (4) for storing unprocessed materials is provided. Below the feeding component (3), a discharging frame (5) for storing processed materials is provided; On the upper surface of the operation table (1), a set of mounting frames (6) is provided. Inside the mounting frame (6), a movable groove (603) is provided. Inside the movable groove (603), a hydraulic cylinder (601) is provided. The end of the hydraulic cylinder (601) is connected to a movable plate (602), and the movable plate (602) is movably installed inside the movable groove (603). A bending block (605) and a splicing seat (7) are respectively provided at the lower end of the movable plate (602) and the upper surface of the operation table (1); The feeding component (3) includes a component support (301). The component support (301) is provided on the extension frame (2). A driving rod (302) is rotatably provided in the middle of the component support (301). Two side plates (303) are movably provided on the rod body of the driving rod (302). Inside the two side plates (303), an anti-slip clamping plate (304) for fixing materials is movably provided. On the surface of the operation table (1) near the feeding component (3), a drainage groove (9) is provided. Below the drainage groove (9), a discharging frame (5) is integrally provided. An inclined groove (501) is provided inside the discharging frame (5); A moving chute (3022) is provided inside the driving rod (302). A motor (3023) is fixedly installed on the inner wall of the moving chute (3022). The output end of the motor (3023) is fixedly installed with a first forward and reverse lead screw (3021). The end of the first forward and reverse lead screw (3021) is rotatably connected to the inner wall of the moving chute (3022). Moving sliders (3031) are provided in the middle of both side plates (303). The moving sliders (3031) are slidably provided inside the moving chute (3022) in a limited manner. A threaded hole (3036) is provided through the middle of the moving slider (3031). The threaded hole (3036) is in threaded cooperation with the first forward and reverse lead screw (3021); On the inner sides of the bodies of the two side plates (303), secondary sliding grooves (3032) are respectively formed. An L-shaped slider (3041) is slidably arranged inside the secondary sliding grooves (3032). Anti-slip clamping plates (304) are fixedly installed on the outer sides of the two L-shaped sliders (3041). Matching sleeves (3042) are integrally arranged at the upper ends of the two L-shaped sliders (3041). A second motor (3033) is fixedly installed at the upper end of one of the side plates (303). A second forward and reverse lead screw (3034) is fixedly installed at the output end of the second motor (3033). The lead screw body of the second forward and reverse lead screw (3034) is in threaded cooperation with the matching sleeve (3042) on the corresponding side. A limiting slide bar (3035) is fixedly arranged at the upper end of the other side plate (303). The bar body of the limiting slide bar (3035) is in sliding cooperation with the matching sleeve (3042) on the corresponding side.

2. The automatic loading and unloading hardware bending equipment according to claim 1, wherein: Limiting rods (604) are respectively arranged on both sides of the upper surface of the operation table (1). The limiting rods (604) are inserted into and cooperated with the movable plate (602). Splicing seats (7) are installed on the lower end of the movable plate (602) and the upper surface of the operation table (1). The upper splicing seat (7) is connected with a bending block (605), and the lower splicing seat (7) is connected with a bending groove (8).

3. The hardware bending device capable of automatically loading and unloading according to claim 1, wherein: The upper end of the component support (301) is connected with a connecting plate (401). A feeding frame (4) is fixedly installed between the connecting plates (401). The feeding frame (4) is inclined. A storage inlet (402) is formed on the upper side of the feeding frame (4). A discharge port (404) is formed at the end of the feeding frame (4) on the side far from the storage inlet (402). A limiting frame (403) is integrally arranged in the middle of the discharge port (404).

4. The automatic loading and unloading hardware bending equipment according to claim 1, characterized in that: A first motor (3011) is fixedly installed on one side of one of the component supports (301). The output end of the first motor (3011) penetrates through the component support (301) and is connected with a driving rod (302).

Images