Multi-axis linkage bending device for metal plate machining

Abstract

The multi-axis linkage bending device comprises a base, a guide mechanism and a linkage mechanism are arranged at the top end of the base, a limiting mechanism is arranged on the outer wall of the top end of the base in an attached mode, and a multi-axis linkage bending cutter set is installed at the other end of the base; the guiding mechanism comprises a first sliding rail, the first sliding rail is fixed to the top end of the base through a side support, a second sliding rail is movably connected into the first sliding rail through a first sliding block, and a supporting shell is movably connected to the second sliding rail through a second sliding block. A first sliding groove and two circular grooves are formed in the inner wall of the supporting shell, circular magnetic attraction grooves are movably connected to the inner walls of the circular grooves in a clamped mode, the two circular magnetic attraction grooves are symmetrically formed, and the shape of the inner walls of the circular magnetic attraction grooves is consistent with that of the first sliding groove; the multi-axis linkage bending device for metal plate machining has the effect of optimizing the working efficiency while having certain adaptability.

Description

Technical Field

[0001] The invention relates to the technical field of metal plate processing, and in particular to a multi-axis linkage bending device for metal plate processing. Background Art

[0002] The bending machine is a machine that can bend thin plates. When in use, the coil is energized by a wire, which generates attraction on the pressure plate, thereby clamping the thin plate between the pressure plate and the base. Due to the use of electromagnetic force clamping, the pressure plate can be made into a variety of workpiece requirements, and can process workpieces with side walls, and the operation is also very simple.

[0003] Due to the limited width of the bending machine, in order to adapt to the processing of metal sheets of different specifications, generally only a single electromagnetic force clamping mechanism is set to clamp the metal sheet. Therefore, when bending, only a single metal sheet can be processed at a time, so that the working efficiency of the bending process cannot be effectively improved. Summary of the invention

[0004] The invention discloses a multi-axis linkage bending device for metal plate processing, aiming to solve the technical problem that only a single metal plate can be processed at a time, so that the working efficiency of the bending processing cannot be effectively improved.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A multi-axis linkage bending device for metal sheet processing comprises a base, a top end of the base is provided with a guiding mechanism and a linkage mechanism, and a limiting mechanism is provided on the top outer wall of the base, and a multi-axis linkage bending tool group is installed on the other end of the base; the guiding mechanism comprises a first slide rail, and the first slide rail is fixed to the top end of the base through a side bracket, a second slide rail is movably connected to the first slide rail through a first slider, and a supporting shell is movably connected to the second slide rail through a second slider; the inner wall of the supporting shell is provided with a first slide groove and two circular grooves, and a circular magnetic groove is movably connected to the inner wall of the circular groove, the two circular magnetic grooves are symmetrically arranged, and the shape of the inner wall of the circular magnetic groove is the same as that of the first slide groove. The shape of a slide groove is consistent, and the top outer wall of each circular magnetic suction groove is fixedly connected with a second support shaft, and the second support shaft passes through the supporting shell and is connected with a synchronous wheel, and the two synchronous wheels are simultaneously connected with a synchronous belt; the outer wall of one of the second support shafts is fixedly connected with a second gear, and the outer wall of the second gear is meshed with a first gear, and the outer wall of one side of the first gear is fixedly connected with a servo motor through the first support shaft, and the servo motor is fixed to the top of the supporting shell through a supporting frame; two metal slides are movably connected in the first slide groove, and the bottom ends of the metal slides are respectively connected with the first electric telescopic rod through a linkage mechanism and a third support shaft, and the output end of the first electric telescopic rod is fixedly connected with the first electromagnetic block.

[0007] By providing a guiding mechanism, driven by the first slide rail, and the linkage of the two synchronous wheels based on the synchronous belt, the two first electromagnetic blocks can simultaneously drive the two metal plates to perform processing on the same path, thereby ensuring the synchronization of the operation of the two metal plates. When it is necessary to process a large piece of metal plate, one of the first electromagnetic blocks can be moved along the second slide rail to the middle position, thereby adapting to the processing of large pieces of metal plates, and realizing the processing of large pieces of metal plates and the synchronous processing of multiple small pieces of metal plates. It has a certain degree of adaptability and can also optimize work efficiency.

[0008] In a preferred scheme, the linkage mechanism includes a second electromagnetic block and a third electromagnetic block, and the second electromagnetic block and the third electromagnetic block are attracted to each other, the second electromagnetic block is fixedly connected to the bottom outer wall of one of the metal slides, and the third electromagnetic block is fixedly connected to the top outer wall of one of the first electric telescopic rods, the top inner wall of the support shell is inlaid with an induction plate, the outer wall of the third electromagnetic block is fixedly sleeved with a magnetic isolation bracket, and the outer wall of one side of the magnetic isolation bracket is fixedly connected with a metal clamping frame, the outer wall of the third support shaft is fixedly connected with a fourth electromagnetic block, and a second slide groove is provided in the fourth electromagnetic block, and the metal clamping frame is movably clamped in the second slide groove.

[0009] By setting up a linkage mechanism, when a large piece of metal sheet is subjected to adsorption-assisted transfer, another metal slide is manually moved closer to the position of the induction plate. When the induction plate senses that the metal slide is in place, a connection between the two first electromagnetic blocks can be established, thereby achieving two-point adsorption during processing of large pieces of metal sheet. The two-point support can better ensure the stability of the large piece of metal sheet during processing.

[0010] In a preferred embodiment, the top outer wall of the base is fixedly connected with a block, and the limiting mechanism includes a third slide rail, the top inner wall of the base is symmetrically provided with grooves, and the third slide rail is arranged in the groove, a third slider is movably connected to the third slide rail, and the top of each third slider is respectively fixedly connected to the base frame, the bottom end of the base frame movably fits the top of the groove, the top outer wall of the base frame is movably connected with the second electric telescopic rod through the mounting frame, and the output end of the second electric telescopic rod is fixedly connected with a hinge block, and the hinge block is movably connected with a hinge seat, one side outer wall of the hinge seat is fixedly connected with a counter plate, and the inner wall of one end of the counter plate is penetrated by a fourth support shaft, and the fourth support shaft is fixed to the top outer wall of the base frame.

[0011] By setting a limited position mechanism, after placing a single or multiple metal sheets on the base and determining the position according to the markings, the third slider moves on the third slide rail to make it consistent with the width of the metal sheet, and the abutment plate automatically abuts against one side of the metal sheet, clamping the metal sheet together with the abutment block, thereby stabilizing the position of the metal sheet. When the first electromagnetic block falls for adsorption, it is ensured that the position of the metal sheet is not affected, thereby further ensuring the bending accuracy of the metal sheet.

[0012] From the above, it can be seen that a multi-axis linkage bending device for metal sheet processing includes a base, the top of the base is provided with a guiding mechanism and a linkage mechanism, and the top outer wall of the base is fitted with a limiting mechanism, and the other end of the base is installed with a multi-axis linkage bending tool group; the guiding mechanism includes a first slide rail, and the first slide rail is fixed to the top of the base through a side bracket, the first slide rail is movably connected to the second slide rail through a first slider, and the second slide rail is movably connected to a support shell through a second slider; the inner wall of the support shell is provided with a first slide groove and two circular grooves, and the inner wall of the circular groove is movably clamped with a circular magnetic suction groove, the two circular magnetic suction grooves are symmetrically arranged, and the inner wall shape of the circular magnetic suction groove Consistent with the shape of the first slide, the top outer wall of each circular magnetic suction groove is fixedly connected with a second support shaft, and the second support shaft passes through the support shell and is connected to a synchronous wheel, and two synchronous wheels are simultaneously connected with a synchronous belt; the outer wall of one of the second support shafts is fixedly connected with a second gear, and the outer wall of the second gear meshes with the first gear, and the outer wall of one side of the first gear is fixedly connected with a servo motor through the first support shaft, and the servo motor is fixed to the top of the support shell through a support frame; two metal slides are movably connected in the first slide, and the bottom ends of the metal slides are respectively connected to the first electric telescopic rod through a linkage mechanism and a third support shaft, and the output end of the first electric telescopic rod is fixedly connected with a first electromagnetic block. The multi-axis linkage bending device for metal sheet processing provided by the present invention has a certain adaptability and can also optimize the technical effect of work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a multi-axis linkage bending device for metal sheet processing proposed by the present invention.

[0014] Figure 2 This is a schematic structural diagram of one side of a multi-axis linkage bending device for metal sheet processing proposed by the present invention.

[0015] Figure 3 This is a schematic diagram of the guiding mechanism structure of a multi-axis linkage bending device for metal sheet processing proposed by the present invention.

[0016] Figure 4 This is a schematic diagram of the disassembled structure of the guide mechanism of a multi-axis linkage bending device for metal sheet processing proposed by the present invention.

[0017] Figure 5 This is a schematic structural diagram of a limiting mechanism of a multi-axis linkage bending device for metal sheet processing proposed by the present invention.

[0018] In the figure: 1, guide mechanism; 2, multi-axis linkage bending knife group; 3, base; 4, limit mechanism; 5, stop block; 6, linkage mechanism; 101, first slide rail; 102, side bracket; 103, first slider; 104, second slide rail; 105, second slider; 106, support shell; 107, servo motor; 108, support frame; 109, first support shaft; 110, first gear; 111, synchronous wheel; 112, second gear; 113, synchronous belt; 115, second support shaft; 116, circular magnetic suction groove; 117, metal Slide; 118, third support shaft; 119, first electric telescopic rod; 120, first electromagnetic block; 401, groove; 402, third slide rail; 403, base frame; 404, third slider; 405, second electric telescopic rod; 406, mounting frame; 407, hinge block; 408, hinge seat; 409, abutment plate; 410, fourth support shaft; 601, induction plate; 602, second electromagnetic block; 603, third electromagnetic block; 604, magnetic isolation bracket; 605, metal clamping frame; 606, second slide groove; 607, fourth electromagnetic block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] The invention discloses a multi-axis linkage bending device for metal sheet processing, which is mainly used in the scenario of metal sheet processing.

[0021] Reference Figure 1-Figure 4A multi-axis linkage bending device for metal sheet processing includes a base 3, a top end of the base 3 is provided with a guide mechanism 1 and a linkage mechanism 6, and the top outer wall of the base 3 is provided with a limit mechanism 4, and the other end of the base 3 is provided with a multi-axis linkage bending knife group 2; the guide mechanism 1 includes a first slide rail 101, and the first slide rail 101 is fixed to the top of the base 3 through a side bracket 102, the first slide rail 101 is movably connected to the second slide rail 104 through a first slider 103, and the second slide rail 104 is movably connected to a support shell 106 through a second slider 105; the inner wall of the support shell 106 is provided with a A first slide groove and two circular grooves are arranged, and the inner wall of the circular groove is movably connected with a circular magnetic groove 116, the two circular magnetic grooves 116 are symmetrically arranged, and the shape of the inner wall of the circular magnetic groove 116 is consistent with the shape of the first slide groove, the top outer wall of each circular magnetic groove 116 is fixedly connected with a second support shaft 115, and the second support shaft 115 passes through the support shell 106 and is connected with a synchronous wheel 111, and the two synchronous wheels 111 are simultaneously connected with a synchronous belt 113; the outer wall of one of the second support shafts 115 is fixedly connected with a second gear 112, and the outer wall of the second gear 112 is meshed with the first gear 110, and the first gear 110 is meshed with the first gear 110. The outer wall of one side of 10 is fixedly connected with a servo motor 107 through a first support shaft 109, and the servo motor 107 is fixed to the top of the support shell 106 through a support frame 108; two metal slides 117 are movably connected in the first slide groove, and the bottom ends of the metal slides 117 are respectively connected with a first electric telescopic rod 119 through a linkage mechanism 6 and a third support shaft 118, and the output end of the first electric telescopic rod 119 is fixedly connected with a first electromagnetic block 120, and the guide mechanism 1 is connected with two first electromagnetic blocks 120 through a related structure, driven by the first slide rail 101, and the two synchronous wheels 111 are based on the same The linkage of the step belt 113 can enable the two first electromagnetic blocks 120 to simultaneously drive the two metal plates to perform the same path processing, thereby ensuring the operation synchronization of the two metal plates, thereby effectively improving the processing efficiency of the metal plates. At the same time, through the movement of the second slide rail 104, the two first electromagnetic blocks 120 can be moved laterally. When a large piece of metal plate needs to be processed, one of the first electromagnetic blocks 120 can be moved to the middle position, thereby adapting to the processing of large metal plates, and realizing the processing of large metal plates and the synchronous processing of multiple small metal plates. It has a certain adaptability and can also optimize work efficiency.

[0022] Reference Figure 4 In a preferred embodiment, the linkage mechanism 6 includes a second electromagnetic block 602 and a third electromagnetic block 603, and the second electromagnetic block 602 and the third electromagnetic block 603 are adsorbed on each other, the second electromagnetic block 602 is fixedly connected to the bottom outer wall of one of the metal slides 117, and the third electromagnetic block 603 is fixedly connected to the top outer wall of one of the first electric telescopic rods 119.

[0023] Reference Figure 4 In a preferred embodiment, the top inner wall of the support shell 106 is inlaid with an induction plate 601, the outer wall of the third electromagnetic block 603 is fixedly sleeved with a magnetic isolation bracket 604, and the outer wall of one side of the magnetic isolation bracket 604 is fixedly connected with a metal clip frame 605.

[0024] Reference Figure 4 In a preferred embodiment, the outer wall of the third support shaft 118 is fixedly connected to the fourth electromagnetic block 607, and the fourth electromagnetic block 607 is provided with a second slide groove 606, and the metal clamping frame 605 is movably clamped in the second slide groove 606. When the position of one of the metal slides 117 is centered, the first electromagnetic block 120 is used to adsorb and assist the transfer of a large piece of metal sheet, and the other metal slide 117 is manually moved to separate from the circular magnetic suction groove 116 and approach the position of the induction plate 601. When the induction plate 601 senses the metal sheet, the metal slide 117 is moved to the center. When the slide 117 is in place, the second electromagnetic block 602 and the third electromagnetic block 603 are controlled to be demagnetized, and the fourth electromagnetic block 607 is magnetized. The connection between the two first electromagnetic blocks 120 is established by adsorbing the metal clamping frame 605. Therefore, when one of the first electromagnetic blocks 120 is located at the center position to adsorb the metal sheet, the other first electromagnetic block 120 can rotate with the center of the metal sheet as the center of the circle, thereby realizing two-point adsorption during the processing of large metal sheets, and the stability of the large metal sheets during processing can be better guaranteed by two-point support.

[0025] Reference Figure 2 and Figure 5 In a preferred embodiment, the top outer wall of the base 3 is fixedly connected with a stop block 5, the limiting mechanism 4 includes a third slide rail 402, the top inner wall of the base 3 is symmetrically provided with a groove 401, and the third slide rail 402 is arranged in the groove 401.

[0026] Reference Figure 5 In a preferred embodiment, a third slide rail 402 is movably connected to a third slider 404 , and the top of each third slider 404 is fixedly connected to a base frame 403 , and the bottom end of the base frame 403 is movably fitted to the top of the groove 401 .

[0027] Reference Figure 5 In a preferred embodiment, the top outer wall of the base frame 403 is movably connected to the second electric telescopic rod 405 through the mounting frame 406, and the output end of the second electric telescopic rod 405 is fixedly connected to the hinge block 407, and the hinge block 407 is movably connected to the hinge seat 408.

[0028] Reference Figure 5In a preferred embodiment, a support plate 409 is fixedly connected to an outer wall of one side of the hinge seat 408, and a fourth support shaft 410 is penetrated through the inner wall of one end of the support plate 409, and the fourth support shaft 410 is fixed to the top outer wall of the base frame 403. After a single or multiple metal sheets are placed on the base 3 and the positions are determined according to the markings, the support plates 409 on both sides change the placement angle of the support plates 409 under the telescopic action of the second electric telescopic rod 405. When the second electric telescopic rod 405 is fully extended, the support plate 409 is just parallel to one side of the metal sheet, and the third slider 404 moves on the third slide rail 402 to make it consistent with the width of the metal sheet. After the metal sheet is placed, the support plate 409 automatically presses against one side of the metal sheet, and clamps the metal sheet together with the support block 5, thereby stabilizing the position of the metal sheet. When the first electromagnetic block 120 falls for adsorption, it is ensured that the position of the metal sheet is not affected, and the bending accuracy of the metal sheet is further guaranteed.

[0029] Working principle: Two first electromagnetic blocks 120 are connected in the guiding mechanism 1 through the related structure. Driven by the first slide rail 101 and the linkage of the two synchronous wheels 111 based on the synchronous belt 113, the two first electromagnetic blocks 120 can simultaneously drive the two metal plates to perform the same path processing, thereby ensuring the operation synchronization of the two metal plates, thereby effectively improving the processing efficiency of the metal plates. At the same time, the two first electromagnetic blocks 120 can be moved horizontally through the movement of the second slide rail 104. When a large piece of metal plate needs to be processed, one of the first electromagnetic blocks 120 can be moved to the middle. The position between the two metal slides 117 is adapted to the processing of large metal sheets, and the processing of large metal sheets and the synchronous processing of multiple small metal sheets can be realized. It has a certain adaptability and can also optimize the work efficiency. When the position of one of the metal slides 117 is centered, the first electromagnetic block 120 is used to adsorb and assist the transfer of the large metal sheet. The other metal slide 117 is manually moved to separate from the circular magnetic suction groove 116 and approach the position of the induction plate 601. When the induction plate 601 senses that the metal slide 117 is in place, the second electromagnetic block 602 and the third electromagnetic block 603 are controlled to demagnetize. The fourth electromagnetic block 607 is magnetically charged, and the connection between the two first electromagnetic blocks 120 is established by adsorbing the metal clamping frame 605. Therefore, when one of the first electromagnetic blocks 120 is located at the center position to adsorb the metal sheet, the other first electromagnetic block 120 can rotate with the center of the metal sheet as the center of the circle, thereby realizing two-point adsorption during the processing of large metal sheets. The two-point support can better ensure the stability of the large metal sheet during processing. After placing a single or multiple metal sheets on the base 3 and determining the position according to the marking, the abutment plates 409 on both sides are on the second electric telescopic rod Under the telescopic action of 405, the placement angle of the support plate 409 is changed. When the second electric telescopic rod 405 is fully extended, the support plate 409 is just parallel to one side of the metal sheet. The third slider 404 moves on the third slide rail 402 to make it consistent with the width of the metal sheet. After the metal sheet is placed, the support plate 409 automatically presses against one side of the metal sheet and clamps the metal sheet together with the support block 5, thereby stabilizing the position of the metal sheet. When the first electromagnetic block 120 falls for adsorption, it is ensured that the position of the metal sheet is not affected, thereby further ensuring the bending accuracy of the metal sheet.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-axis linkage bending device for metal sheet processing, comprising a base (3), characterized in that: The top of the base (3) is provided with a guiding mechanism (1) and a linkage mechanism (6), and the top outer wall of the base (3) is provided with a limiting mechanism (4) in close contact therewith, and the other end of the base (3) is provided with a multi-axis linkage bending knife group (2); The guide mechanism (1) comprises a first slide rail (101), and the first slide rail (101) is fixed to the top end of the base (3) via a side bracket (102), a second slide rail (104) is movably connected to the first slide rail (101) via a first slider (103), and a support shell (106) is movably connected to the second slide rail (104) via a second slider (105); The inner wall of the support shell (106) is provided with a first slide groove and two circular grooves, and the inner wall of the circular groove is movably connected with a circular magnetic groove (116), the two circular magnetic grooves (116) are symmetrically arranged, and the shape of the inner wall of the circular magnetic groove (116) is consistent with the shape of the first slide groove, the top outer wall of each circular magnetic groove (116) is fixedly connected with a second support shaft (115), and the second support shaft (115) passes through the support shell (106) and is connected with a synchronous wheel (111), and the two synchronous wheels (111) are simultaneously connected with a synchronous belt (113); The outer wall of one of the second support shafts (115) is fixedly connected to a second gear (112), and the outer wall of the second gear (112) is meshed with a first gear (110), and one side outer wall of the first gear (110) is fixedly connected to a servo motor (107) via a first support shaft (109), and the servo motor (107) is fixed to the top of the support housing (106) via a support frame (108); Two metal slides (117) are movably connected in the first slide groove, and the bottom ends of the metal slides (117) are respectively connected to a first electric telescopic rod (119) through a linkage mechanism (6) and a third support shaft (118), and the output end of the first electric telescopic rod (119) is fixedly connected to a first electromagnetic block (120).

2. The multi-axis linkage bending device for metal sheet processing according to claim 1, characterized in that: The linkage mechanism (6) comprises a second electromagnetic block (602) and a third electromagnetic block (603), and the second electromagnetic block (602) and the third electromagnetic block (603) are attracted to each other, the second electromagnetic block (602) is fixedly connected to the outer wall of the bottom end of one of the metal slides (117), and the third electromagnetic block (603) is fixedly connected to the outer wall of the top end of one of the first electric telescopic rods (119).

3. The multi-axis linkage bending device for metal sheet processing according to claim 2, characterized in that: The top inner wall of the support shell (106) is inlaid with an induction plate (601), the outer wall of the third electromagnetic block (603) is fixedly sleeved with a magnetic isolation bracket (604), and one side outer wall of the magnetic isolation bracket (604) is fixedly connected with a metal clamping frame (605).

4. The multi-axis linkage bending device for metal sheet processing according to claim 3 is characterized in that: The outer wall of the third support shaft (118) is fixedly connected to a fourth electromagnetic block (607), and a second slide groove (606) is provided inside the fourth electromagnetic block (607), and the metal clamping frame (605) is movably clamped in the second slide groove (606).

5. The multi-axis linkage bending device for metal sheet processing according to claim 1, characterized in that: The top outer wall of the base (3) is fixedly connected with a stop block (5), the limiting mechanism (4) comprises a third slide rail (402), the top inner wall of the base (3) is symmetrically provided with grooves (401), and the third slide rail (402) is arranged in the groove (401).

6. The multi-axis linkage bending device for metal sheet processing according to claim 5, characterized in that: The third slide rail (402) is movably connected to a third slider (404), and the top of each third slider (404) is fixedly connected to a bottom frame (403), and the bottom end of the bottom frame (403) is movably fitted to the top of the groove (401).

7. The multi-axis linkage bending device for metal sheet processing according to claim 6, characterized in that: The top outer wall of the base frame (403) is movably connected to a second electric telescopic rod (405) via a mounting frame (406), and the output end of the second electric telescopic rod (405) is fixedly connected to a hinge block (407), and the hinge block (407) is movably connected to a hinge seat (408).

8. The multi-axis linkage bending device for metal sheet processing according to claim 7, characterized in that: An outer wall on one side of the hinge seat (408) is fixedly connected to a support plate (409), and an inner wall at one end of the support plate (409) is penetrated by a fourth support shaft (410), which is fixed to the outer wall at the top end of the base frame (403).

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