Locking type metal plate shearing device

Abstract

The invention discloses a locking type metal plate shearing device, and belongs to the technical field of metal plate shearing, the locking type metal plate shearing device comprises an automatic correction locking conveying part, the automatic correction locking conveying part comprises a locking conveying assembly and a metal plate part correction assembly, and the locking conveying assembly and the metal plate part correction assembly are both arranged on one side of a supporting rack; a movable adjustable plate shearing part used for conducting multi-angle and multi-position shearing on a sheet metal part is arranged on the upper side of the supporting rack and comprises a moving assembly used for displacement, an adjusting assembly capable of adjusting the shearing angle and a shearing assembly for buffering shearing. According to the movable adjustable plate shearing part, horizontal movement of a shearing assembly is achieved through a first linear sliding rail and a first supporting frame, flexible adjustment of the shearing angle is achieved in combination with a hydraulic cylinder and a gear transmission mechanism (a first gear and a second gear), and due to the design, the device can shear sheet metal parts at multiple angles and multiple positions; and the machining requirements of complex shapes and sizes are met.

Description

Technical Field

[0001] The invention relates to a locking type sheet metal shearing device, belonging to the technical field of sheet metal shearing. Background Art

[0002] Sheet metal shearing devices are important equipment in the field of sheet metal processing and are widely used in industries such as automobile manufacturing, electronic equipment, and architectural decoration. Traditional sheet metal shearing devices mainly shear sheet metal parts through the relative movement of upper and lower blades, but in actual applications, there are problems such as insufficient shearing accuracy, easy warping of sheet metal parts, and complex operation, which affect processing efficiency and quality.

[0003] In the prior art, during the shearing process, the sheet metal shearing device is prone to warping or deformation of the sheet metal after shearing due to the uneven stress distribution of the sheet metal. Chinese Patent Publication (Announcement) No. CN215509233U proposes a sheet material fixing device for a shearing machine used for sheet metal processing, including a body, a feed trough is provided on the top of the body, an adjusting and fixing component is arranged inside the body, the adjusting and fixing component includes a linear motor, the linear motor is horizontally installed at the bottom end of the body, the output end of the linear motor is symmetrically connected to lifting columns, the top ends of the two lifting columns are connected to a pressing plate, the pressing plate is arranged at the top end of the body outside, L-shaped grooves are symmetrically provided on both sides of the inner wall of the body, push rods are symmetrically connected to the inside of the pressing plate, one end of the two push rods are connected to an adjusting block and extend to the bottom end of the outside of the pressing plate, and the bottom end of the feed trough is symmetrically provided with concave grooves.

[0004] The above scheme has the following shortcomings in actual use: the plate is fixed by the cooperation of the adjustment block and the pressure plate, but its degree of automation is low and flexible shearing at multiple angles and positions cannot be achieved. For this reason, we propose a locking sheet metal shearing device. Summary of the invention

[0005] The object of the present invention is to provide a locking sheet metal shearing device to solve the problems raised in the above background technology.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] Compared with the prior art, the present invention provides a locking sheet metal shearing device, including a supporting part, wherein the supporting part includes a supporting frame and a controller, wherein the controller is arranged on the front side of the supporting frame, and also includes an automatic correction locking conveying part, wherein the automatic correction locking conveying part includes a locking conveying component and a sheet metal correction component, wherein the locking conveying component and the sheet metal correction component are both arranged on one side of the supporting frame, and a movable and adjustable shearing part for multi-angle and multi-position shearing of sheet metal is arranged on the upper side of the supporting frame, wherein the movable and adjustable shearing part includes a movable component for displacement, an adjusting component for adjusting the shearing angle, and a shearing component for buffering shearing.

[0008] Preferably, the support portion further comprises a slide groove 1, wherein the slide groove 1 is arranged at the upper center position of the support frame, side panels 1 are arranged on both the left and right sides of the support frame, a plurality of slide grooves 2 are arranged parallel and symmetrically on the upper side of the support frame, and side panels 2 are arranged on both the front and rear sides of the support frame.

[0009] Preferably, the locking conveying assembly includes a motor 1, which is arranged on one side of a side plate 1, a threaded rod 1 is arranged at the output shaft end of the motor 1, a movable seat is threadedly connected to the outer side of the threaded rod 1, the movable seat is slidably connected in a slide groove 1, a cylinder is arranged on the upper side of the movable seat, and a rubber plate is arranged at the output shaft end of the cylinder.

[0010] Preferably, the sheet metal correction assembly includes a second motor, which is arranged on one side of a second side plate, and a second threaded rod is arranged at the output shaft end of the second motor, and two correction frames are threadedly sleeved on the outer sides of the second threaded rod, and the correction frames are slidably connected in the second slide groove.

[0011] Preferably, the moving assembly includes a linear slide rail 1, and the linear slide rail 1 is embedded in one side of the support frame, and one side of the linear slide rail 1 is slidably connected to the support frame 1.

[0012] Preferably, the adjustment component includes a bearing, which is embedded on the upper side of the support frame one, and a hydraulic cylinder is arranged in the bearing. A motor three is arranged on the upper side of the support frame one, and a gear one is arranged on the output shaft end of the motor three. The outer side of the gear one is meshed and connected with a gear two, and the gear two is sleeved on the outer side of the hydraulic cylinder.

[0013] Preferably, the shearing assembly includes a cover plate, which is arranged at the output shaft end of the hydraulic cylinder, one side of the cover plate is connected to a storage box by bolts, a knife plate is through-connected to the bottom inner side of the storage box, a plurality of guide rods are through-arranged on the upper side of the knife plate, one end of the guide rod passes through one side of the cover plate, a buffer spring is arranged on the outer side of the guide rod, and the buffer spring is placed between the cover plate and the knife plate.

[0014] Preferably, an automatic material receiving part is provided on one side of the support frame, and the automatic material receiving part includes a support frame 2 and a storage basket, the support frame 2 is arranged on the upper side of the support frame, the storage basket is arranged on one side of the support frame, a linear slide rail 2 is provided on the lower side of the support frame 2, a telescopic cylinder is provided on the lower side of the linear slide rail 2, a vacuum suction cup is provided on the output shaft end of the telescopic cylinder, a vacuum pump is provided on the upper side of the support frame 2, a telescopic hose is provided on one side of the vacuum pump, and one end of the telescopic hose is connected to one side of the vacuum suction cup.

[0015] Preferably, a placement frame is placed in the storage basket, a pressure plate is slidably connected to the inner side of the storage basket and below the placement frame, a plurality of damping springs are arranged on the lower side of the pressure plate, a side plate three is arranged on one side of the placement frame, an adjusting rod is rotatably connected to one side of the side plate three, a bevel gear one is fixedly sleeved on the outer side of the adjusting rod, a bevel gear two is meshingly connected to the outer side of the bevel gear one, a threaded rod three is sleeved on the inner side of the bevel gear two, and the outer side of the threaded rod three is threadedly connected to two limit frames.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the multi-angle and multi-position shearing of the present invention can adapt to complex processing requirements. The movable and adjustable shearing plate part realizes the horizontal movement of the shearing assembly through a linear slide rail 1 and a support frame 1, and combines the hydraulic cylinder and the gear transmission mechanism (gear 1 and gear 2) to realize the flexible adjustment of the shearing angle. This design enables the device to perform multi-angle and multi-position shearing on sheet metal parts to meet the processing requirements of complex shapes and sizes.

[0017] The present invention automates the correction and locking conveying to improve the processing efficiency. The automatic correction, locking and conveying part drives threaded rod one through motor one, drives the movable seat to slide in slide groove one, and combines with the cylinder and rubber plate to realize automatic clamping and conveying of the sheet metal. At the same time, the sheet metal correction component drives threaded rod two through motor two, drives the correction frame to slide in slide groove two, and realizes automatic correction of the sheet metal. This design significantly improves the positioning accuracy and conveying efficiency of the sheet metal, reduces manual intervention, and is suitable for mass production.

[0018] The buffer shearing design of the present invention improves the shearing quality and the life of the equipment. The shearing assembly provides a buffering effect during the shearing process through the cooperation of the guide rod and the buffer spring, thereby reducing the impact force between the knife plate and the sheet metal part. This design not only improves the flatness and accuracy of the shearing surface, but also reduces the wear of the knife plate and the hydraulic cylinder, thereby extending the service life of the equipment.

[0019] The automatic material receiving function of the present invention improves production continuity. The automatic material receiving part automatically absorbs the sheared sheet metal parts and transfers them to the storage basket through the cooperation of the vacuum suction cup and the vacuum pump. At the same time, the design of the pressure plate and the damping spring ensures that the sheet metal parts remain stable during the storage process to avoid damage caused by uneven stacking. This function realizes the seamless connection between shearing and material receiving, and improves production efficiency and continuity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the front axial structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the explosion structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the support structure of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the automatic correction locking conveying part of the present invention;

[0025] Figure 5 It is a schematic diagram of the exploded structure of the movable adjustable shearing plate part of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the movable adjustable shearing plate part of the present invention;

[0027] Figure 7 This is a schematic diagram of the explosive structure of the automatic material receiving part of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the automatic material receiving part of the present invention.

[0029] In the figure: 1, support part; 11, support frame; 12, controller; 13, slideway 1; 14, side plate 1; 15, slideway 2; 16, side plate 2; 2, automatic correction and locking conveying part; 21, motor 1; 22, threaded rod 1; 23, moving seat; 24, cylinder; 25, rubber plate; 26, motor 2; 27, threaded rod 2; 28, correction frame; 3, movable adjustable shearing plate part; 31, linear guide rail 1; 32, support frame 1; 33, bearing; 34, hydraulic cylinder; 35, motor 3; 36, gear Wheel one; 37, gear two; 38, cover plate; 39, storage box; 310, knife plate; 311, guide rod; 312, buffer spring; 4, automatic material collection unit; 41, support frame two; 42, linear guide rail two; 43, vacuum pump; 44, telescopic hose; 45, vacuum suction cup; 46, placement frame; 47, pressure plate; 48, damping spring; 49, side panel three; 410, adjustment rod; 411, bevel gear one; 412, bevel gear two; 413, threaded rod three; 414, limit frame; 415, storage basket. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] The present invention provides a technical solution:

[0032] See also Figure 1-Figure 3 A locking sheet metal shearing device includes a support part 1, wherein the support part 1 includes a support frame 11 and a controller 12, wherein the controller 12 is arranged on the front side of the support frame 11, and further includes an automatic correction locking conveying part 2, wherein the automatic correction locking conveying part 2 includes a locking conveying component and a sheet metal correction component, wherein the locking conveying component and the sheet metal correction component are both arranged on one side of the support frame 11, and a movable and adjustable shearing part 3 for multi-angle and multi-position shearing of sheet metal is arranged on the upper side of the support frame 11, wherein the movable and adjustable shearing part 3 includes a movable component for displacement, an adjusting component for adjusting the shearing angle, and a shearing component for buffering shearing.

[0033] See also Figure 3 , Support frame 11: The support frame 11 is the main frame of the device, which is welded with high-strength steel to ensure the stability and load-bearing capacity of the overall structure. A slide groove 13 is set at the center of the upper side of the support frame 11, side panels 14 are set on the left and right sides, side panels 2 16 are set on the front and rear sides, and a plurality of slide grooves 15 are set parallel and symmetrically on the upper side;

[0034] Controller 12: Controller 12 is installed on the front side of the support frame 11 and is used to control the operation of actuators such as motors, cylinders, hydraulic cylinders, etc. Controller 12 adopts a PLC control system and supports both manual and automatic operation modes.

[0035] See also Figure 4 The motor 21 is installed on one side of the side plate 14, and its output shaft end is connected to the threaded rod 22. The outer side of the threaded rod 22 is threadedly connected with a moving seat 23, and the moving seat 23 is slidably connected in the slide groove 13.

[0036] A cylinder 24 is installed on the upper side of the moving seat 23, and a rubber plate 25 is arranged at the output shaft end of the cylinder 24. When the sheet metal part is transported to the specified position, the cylinder 24 drives the rubber plate 25 to press the sheet metal part downward to achieve locking.

[0037] Motor 26 is installed on one side of side plate 216, and its output shaft end is connected to threaded rod 27. Two correction frames 28 are threadedly sleeved on the outer side of threaded rod 27, and correction frame 28 is slidably connected in slide slot 215.

[0038] The second motor 26 drives the second threaded rod 27 to rotate, and the correction frame 28 moves along the second slide slot 15 to perform lateral correction on the sheet metal part to ensure its accurate position.

[0039] See also Figure 5-Figure 6 The linear slide rail 31 is embedded on one side of the support frame 11, and the support frame 32 is slidably connected to the linear slide rail 31. Driven by a motor, the support frame 32 can move horizontally along the linear slide rail 31 to adjust the shearing position.

[0040] The upper side of the support frame 1 32 is fitted with a bearing 33, and a hydraulic cylinder 34 is installed in the bearing 33. The motor 35 is installed on the upper side of the support frame 1 32, and its output shaft end is connected to the gear 1 36, which is meshed with the gear 2 37, and the gear 2 37 is sleeved on the outer side of the hydraulic cylinder 34.

[0041] By driving the gear transmission mechanism through the motor 35, the hydraulic cylinder 34 can rotate around the bearing 33 to adjust the shearing angle.

[0042] The output shaft end of the hydraulic cylinder 34 is connected to the cover plate 38, and a storage box 39 is connected to one side of the cover plate 38 by bolts. A knife plate 310 is connected to the bottom of the inner side of the storage box 39. A plurality of guide rods 311 are provided on the upper side of the knife plate 310, and a buffer spring 312 is provided on the outer side of the guide rod 311.

[0043] When the hydraulic cylinder 34 drives the blade 310 downward to shear, the buffer spring 312 provides a buffering effect to reduce the impact force and ensure the stability and accuracy of the shearing process.

[0044] See also Figure 7-Figure 8 , Support frame 2 41: The support frame 2 41 is installed on the upper side of the support frame 11, and a linear guide rail 2 42 is arranged on its lower side. A telescopic cylinder is installed on the lower side of the linear guide rail 2 42, and the output shaft end of the telescopic cylinder is connected to the vacuum suction cup 45;

[0045] Vacuum pump 43: The vacuum pump 43 is installed on the upper side of the support frame 41 and is connected to the vacuum suction cup 45 through the telescopic hose 44. When the shearing is completed, the vacuum pump 43 is started, and the vacuum suction cup 45 absorbs the sheet metal and transfers it to the storage basket 415;

[0046] Storage basket 415: A placement frame 46 is placed in the storage basket 415, and a pressure plate 47 is slidably connected to the bottom of the placement frame 46. A plurality of damping springs 48 are provided on the lower side of the pressure plate 47. The bevel gear transmission mechanism bevel gear 1 411 and bevel gear 2 412 are driven by the adjusting rod 410, and the threaded rod 3 413 drives the limit frame 414 to move, thereby realizing the limitation and fixation of sheet metal parts of different sizes.

[0047] The working process of this embodiment is as follows: placing the sheet metal part on the support frame 11, starting the motor 21 to drive the threaded rod 22 to rotate, and the moving seat 23 slides along the slide groove 13 to transport the sheet metal part to the specified position.

[0048] The second motor 26 is started to drive the second threaded rod 27 to rotate, and the correction frame 28 moves along the second slide slot 15 to perform horizontal correction on the sheet metal part.

[0049] The motor 35 is started by the controller 12 to adjust the shearing angle of the hydraulic cylinder 34. The hydraulic cylinder 34 is started to drive the blade 310 to shear downward, and the buffer spring 312 provides a buffering effect to ensure smooth shearing.

[0050] After the cutting is completed, the vacuum pump 43 is started, the vacuum suction cup 45 absorbs the sheet metal parts and transfers them to the storage basket 415, and the position of the limit frame 414 is adjusted by adjusting the adjustment rod 410 to ensure that the sheet metal parts are neatly stacked.

[0051] It should be noted that the blade 310 is made of cemented carbide material and coated with a wear-resistant coating on the surface to extend the service life.

[0052] The controller 12 supports touch screen operation, and the user can preset cutting parameters such as angle, position, etc. to achieve automated processing.

[0053] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A locking sheet metal shearing device, comprising a support portion (1), wherein the support portion (1) comprises a support frame (11) and a controller (12), wherein the controller (12) is arranged on the front side of the support frame (11), and is characterized in that: The invention also comprises an automatic correction locking conveying part (2), wherein the automatic correction locking conveying part (2) comprises a locking conveying component and a sheet metal correction component, wherein the locking conveying component and the sheet metal correction component are both arranged on one side of a support frame (11), and a movable adjustable shearing plate part (3) for shearing sheet metal parts at multiple angles and multiple positions is arranged on the upper side of the support frame (11), wherein the movable adjustable shearing plate part (3) comprises a movable component for displacement, an adjustment component capable of adjusting the shearing angle, and a shearing component for buffering shearing.

2. A locking sheet metal shearing device according to claim 1, characterized in that: The support portion (1) further comprises a slide groove (13), wherein the slide groove (13) is arranged at the upper center position of the support frame (11), the left and right sides of the support frame (11) are both provided with side panels (14), the upper side of the support frame (11) is provided with a plurality of slide grooves (15) in parallel and symmetrical manner, and the front and rear sides of the support frame (11) are both provided with side panels (16).

3. A locking sheet metal shearing device according to claim 2, characterized in that: The locking conveying assembly comprises a motor (21), wherein the motor (21) is arranged on one side of a side plate (14), a threaded rod (22) is arranged at the output shaft end of the motor (21), a movable seat (23) is threadedly connected to the outer side of the threaded rod (22), the movable seat (23) is slidably connected in a slide groove (13), a cylinder (24) is arranged on the upper side of the movable seat (23), and a rubber plate (25) is arranged at the output shaft end of the cylinder (24).

4. A locking sheet metal shearing device according to claim 2, characterized in that: The sheet metal correction component comprises a second motor (26), wherein the second motor (26) is arranged on one side of the second side plate (16), and a second threaded rod (27) is arranged at the output shaft end of the second motor (26), and two correction frames (28) are threadedly sleeved on the outer side of the second threaded rod (27), and the correction frames (28) are slidably connected in the second slide groove (15).

5. The locking type sheet metal shearing device according to claim 1, characterized in that: The moving assembly comprises a linear slide rail (31), wherein the linear slide rail (31) is embedded on one side of the support frame (11), and one side of the linear slide rail (31) is slidably connected to a support frame (32).

6. A locking sheet metal shearing device according to claim 5, characterized in that: The adjustment component comprises a bearing (33), the bearing (33) is embedded on the upper side of the support frame (32), a hydraulic cylinder (34) is arranged in the bearing (33), a motor (35) is arranged on the upper side of the support frame (32), a gear (36) is arranged on the output shaft end of the motor (35), the outer side of the gear (36) is meshedly connected with a gear (37), and the gear (37) is sleeved on the outer side of the hydraulic cylinder (34).

7. A locking sheet metal shearing device according to claim 6, characterized in that: The shearing assembly comprises a cover plate (38), wherein the cover plate (38) is arranged at the output shaft end of the hydraulic cylinder (34), one side of the cover plate (38) is connected to a storage box (39) by bolts, the bottom of the inner side of the storage box (39) is connected to a knife plate (310) in a through-type manner, a plurality of guide rods (311) are through-type arranged on the upper side of the knife plate (310), one end of the guide rod (311) passes through one side of the cover plate (38), a buffer spring (312) is arranged on the outer side of the guide rod (311), and the buffer spring (312) is placed between the cover plate (38) and the knife plate (310).

8. The locking type sheet metal shearing device according to claim 1, characterized in that: An automatic material receiving section (4) is arranged on one side of the support frame (11), and the automatic material receiving section (4) comprises a second support frame (41) and a storage basket (415), the second support frame (41) is arranged on the upper side of the support frame (11), the storage basket (415) is arranged on one side of the support frame (11), a second linear guide rail (42) is arranged on the lower side of the second support frame (41), a telescopic cylinder is arranged on the lower side of the second linear guide rail (42), a vacuum suction cup (45) is arranged on the output shaft end of the telescopic cylinder, a vacuum pump (43) is arranged on the upper side of the second support frame (41), a telescopic hose (44) is arranged on one side of the vacuum pump (43), and one end of the telescopic hose (44) is connected to one side of the vacuum suction cup (45).

9. A locking sheet metal shearing device according to claim 8, characterized in that: A placement frame (46) is placed in the storage basket (415), a pressure plate (47) is slidably connected to the inner side of the storage basket (415) and located below the placement frame (46), a plurality of damping springs (48) are arranged on the lower side of the pressure plate (47), a side plate three (49) is arranged on one side of the placement frame (46), an adjustment rod (410) is rotatably connected to one side of the side plate three (49), a bevel gear one (411) is fixedly sleeved on the outer side of the adjustment rod (410), a bevel gear one (412) is meshedly connected on the outer side of the bevel gear one (411), a threaded rod three (413) is sleeved on the inner side of the bevel gear two (412), and the outer side of the threaded rod three (413) is threadedly connected to two limit frames (414).

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