Rolling line type shearing machine for cutting copper plate strip

Abstract

The invention discloses a rolling line type shearing machine for copper plate strip cutting, relates to the technical field of copper plate strip machining, and aims to solve the technical problem of poor input stability. The rolling line type shearing machine comprises a shearing machine body, a rolling cutting mechanism is arranged on the shearing machine body, conveying mechanisms are arranged on the two sides of the rolling cutting mechanism, and an industrial control table is installed on one side of each conveying mechanism; two storage side plates fixed to the ground are arranged at the feeding end of the shearing machine body, a fixing plate is installed between the two storage side plates, a vacuum suction seat is arranged at the bottom of the fixing plate, a hydraulic rod is arranged in the center of the top of the vacuum suction seat, and the shearing machine body further comprises a restraining structure and a driving structure. Through connection of the center shaft and the one-way bearing, fixation of the one-way bearing and the constraint hemisphere, straight face matching of the constraint hemisphere, operation of the hydraulic rod and fixation of the vacuum suction seat, and cooperation of the constraint structure and the driving structure, the effects of automatic feeding, positioning constraint and automatic input can be achieved through one hydraulic rod; and the input stability is high.

Description

Technical Field

[0001] The present invention relates to the technical field of copper plate and strip processing, and more specifically to a rolling wire shearing machine for copper plate and strip cutting. Background Art

[0002] Copper strip is a general term for copper plates and copper strips. It is an important metal material with good electrical conductivity, thermal conductivity, corrosion resistance and processing performance. During the processing of copper strips, a rolling shear is needed to cut them into strips. After cutting a copper plate, another copper plate needs to be loaded. Large-scale automated factories can achieve assembly line production through transmission equipment, but small and medium-sized enterprises generally stack the copper plates after production and then pull them to the loading area of ​​the rolling shear for manual and mechanical loading. The copper plates are skewed during loading, and the input stability is poor. In view of this, we propose a rolling shear for cutting copper strips. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the prior art, meet the actual needs, and provide a rolling wire shearing machine for cutting copper strips to solve the current technical problem of poor input stability.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: a rolling wire shearing machine for cutting copper plates and strips, comprising a shearing machine body, a rolling cutting mechanism is arranged on the shearing machine body, conveying mechanisms are arranged on both sides of the rolling cutting mechanism, an industrial control table is installed on one side of the conveying mechanism, two material storage side plates fixed to the ground are arranged at the feeding end of the shearing machine body, a fixing plate is installed between the two material storage side plates, a vacuum suction seat is arranged at the bottom of the fixing plate, and a hydraulic rod is arranged at the center of the top of the vacuum suction seat; The bottom of the fixed plate is symmetrically provided with constraint structures on both sides, and a center rod is provided on the constraint structure. The center rod passes through the fixed plate and is connected with connecting gears. Transmission gears are rotatably connected between the multiple connecting gears, and a driving structure is provided between the multiple gears on both sides.

[0005] Preferably, a top plate is fixed above the fixed plate, a curved L-plate is connected between the top of the top plate and the fixed end of the hydraulic rod, the interior of the vacuum suction seat is hollow, a vacuum suction port is installed at the bottom of the vacuum suction seat, and an air inlet and exhaust port connected to an external air source are opened on the top of the vacuum suction seat.

[0006] Preferably, the constraint structure includes a central shaft, the outer periphery of which is rotatably connected to a one-way bearing, an annular groove is provided in the central area of ​​the outer ring of the one-way bearing, a sliding seat is provided in the groove for limiting sliding, and the sliding seat is fixed to the central rod.

[0007] Preferably, two constraint hemispheres are installed in the outer peripheral area of ​​the one-way bearing, a gap is provided between the two constraint hemispheres for the central axis to move, a plurality of constraint cavities are opened on the constraint hemisphere, and a clamping mechanism is provided on the bayonet side of the constraint hemisphere.

[0008] Preferably, the constraint cavity consists of a straight surface, a notch and a snap-in, the straight surface fits against the surface of the steel plate, the notch is of an inclined design, and the snap-in is engaged and constrained with the side of the steel plate.

[0009] Preferably, the clamping mechanism includes an arc shell having a plurality of rectangular cavities formed thereon, an extrusion airbag being bonded and fixed inside the rectangular cavities, an expansion airbag being provided on one side of the extrusion airbag and located on the side wall of the bayonet, the expansion airbag being connected to the extrusion airbag, and a friction layer being bonded to the bottom surface of the expansion airbag.

[0010] Preferably, the driving structure comprises a rotating sleeve, which is rotatably connected to the top plate, a plurality of bent plates are connected to the outer periphery of the rotating sleeve, a ring gear is installed between the bottom ends of the plurality of bent plates, and the ring gear is meshed with gears on both sides.

[0011] Preferably, the driving structure further comprises a plurality of spiral grooves distributed in a circular array at the center of the rotating sleeve.

[0012] Preferably, the driving end of the hydraulic rod is connected to an extension handle, the extension handle is fixed to the vacuum suction seat, a spiral spiral convex strip is installed on the outer periphery of the extension handle, and an expanded circular cavity is opened at the bottom end of the spiral groove.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention connects the central axis with the one-way bearing and fixes the one-way bearing with the constraining hemisphere, and then cooperates with the straight surface of the constraining hemisphere, the operation of the hydraulic rod and the suction and fixing structure of the vacuum suction seat, so that the copper plate strip will first contact with the straight surface when moving upward, and the notch will not affect its movement interference. When moving to a fixed position, due to the constraint of the bayonet on the side of the copper plate strip and the limit direction of the one-way bearing, the stability of the copper plate can be constrained, and the position can be fixed, thereby solving the problem of poor input stability.

[0014] 2. The present invention also adopts the design of symmetrical distribution of constraint hemispheres in pairs and the design of a center rod between the constraint hemispheres, and the limited sliding of the center rod and the outer ring part of the one-way bearing. Since the bayonet and other grooves on the constraint semicircle are distributed in an annular structure, the center rod can rotate to rotate the constraint semicircle and transport and move the copper strip. Combined with the design of the arc shell and the internal extrusion airbag (the extrusion airbag protrudes from the inner circumference of the arc shell and has space for extrusion), and the connection between the extrusion airbag and the expansion airbag, during the rotation process, the side of the copper strip will press the extrusion airbag (extruded to the contact position with the inner side wall of the arc shell), causing the expansion airbag to expand, which can further strengthen the constraint force of the bayonet, making it easier to transport the copper strip during its rotation, thereby achieving the effect of automatic input of the copper strip.

[0015] 3. The present invention also realizes the rotation of the driving gear by rotating the rotating sleeve and the top plate, connecting the multiple bent connecting plates and the ring gear, meshing between the ring gear and the gear, combining the design of the spiral groove and the spiral ridge, guiding the expanded cavity and the diameter difference between the ring gear and the gear, so that the extension handle can be raised and lowered, and the rotating sleeve can be rotated. In this way, the driving gear can be rotated, thereby realizing the functions of automatic loading, positioning constraint and automatic input through a hydraulic rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the structure of the present invention when the copper strip is fixed; Figure 3 It is a structural schematic diagram of the constraint structure in the present invention; Figure 4 A schematic diagram of a half-section structure of a restraining structure in the present invention; Figure 5 It is a schematic diagram of the position arrangement of multiple clamping mechanisms in the present invention; Figure 6 It is a structural schematic diagram of the pressing mechanism in the present invention; Figure 7 It is a schematic diagram of the split structure of the central shaft and the one-way bearing in the present invention; Figure 8 It is a structural schematic diagram of the driving structure in the present invention; Fig. 9 It is a schematic diagram of the structure of the spiral groove in the present invention.

[0017] Explanation of the numbers in the figure: 1. Shearing machine body; 2. Rolling cutting mechanism; 3. Conveying mechanism; 4. Industrial control table; 5. Storage side plate; 6. Fixed plate; 7. Vacuum suction seat; 8. Hydraulic rod; 9. Constraint structure; 10. Center rod; 11. Connecting gear; 12. Transmission gear; 13. Driving structure; 14. Top plate; 15. L plate; 16. Extension handle; 901, central axis; 902, one-way bearing; 903, sliding seat; 904, constrained hemisphere; 95, constrained cavity; 951, straight surface; 952, notch; 953, bayonet; 96, clamping mechanism; 961, arc shell; 962, extrusion airbag; 963, expansion airbag; 131. Rotating sleeve; 132. Bending plate; 133. Ring gear; 134. Spiral groove; 135. Spiral ridge. DETAILED DESCRIPTION

[0018] like Figures 1 to 9 As shown, the present invention relates to a rolling wire shearing machine for cutting copper plates and strips, comprising a shearing machine body 1, a rolling cutting mechanism 2 is arranged on the shearing machine body 1, conveying mechanisms 3 are arranged on both sides of the rolling cutting mechanism 2, driving motors and other parts are arranged on the rolling cutting mechanism 2 and the conveying mechanism 3, an industrial control table 4 is installed on one side of the conveying mechanism 3, and sensors and other parts are also arranged on the shearing machine body 1. The shearing machine body 1 is a prior art solid and will not be described here. What is different from the prior art is that the feeding end of the shearing machine body 1 is provided with two storage side plates 5 fixed to the ground, a tray is arranged at the bottom between the two storage side plates 5, and the copper plate strip is placed on the tray, a cylinder is installed on the inner wall of the storage side plate 5, and the moving end of the cylinder is connected with a matrix shaped pressing block, when the cylinder is running, it can drive the pressing block to move so that it can align the side of the copper plate strip before conveying. A fixed plate 6 is installed between the two storage side plates 5, and a top plate 14 is fixed above the fixed plate 6. A curved L-plate 15 is connected between the top of the top plate 14 and the fixed end of the hydraulic rod 8. A vacuum suction seat 7 is provided at the bottom of the fixed plate 6. The interior of the vacuum suction seat 7 is hollow, and a vacuum suction port is installed at the bottom of the vacuum suction seat 7. An air inlet and an exhaust port connected to an external air source are provided on the top of the vacuum suction seat 7. A hydraulic rod 8 is provided at the center of the top of the vacuum suction seat 7. An extension handle 16 is connected to the driving end of the hydraulic rod 8, and the extension handle 16 is fixed to the vacuum suction seat 7. Therefore, when the hydraulic rod 8 is running, the vacuum suction seat 7 can be driven to move up and down.

[0019] In order to realize the constrained positioning, the constrained structures 9 are symmetrically arranged on both sides of the bottom of the fixed plate 6, and the constrained structures 9 include a central axis 901, and the outer periphery of the central axis 901 is rotatably connected with a one-way bearing 902, and the outer ring center area of ​​the one-way bearing 902 is provided with an annular ring groove, and the ring groove is provided with a sliding seat 903 for limited sliding, and the outer surface of the sliding seat 903 is installed with a central rod 10, and the central rod 10 penetrates the fixed plate 6 for rotation connection, and two constrained hemispheres 904 are installed in the outer periphery of the one-way bearing 902, and a gap is provided between the two constrained hemispheres 904 for the movement of the central axis 901, and a There are multiple constraint cavities 95, and the constraint cavity 95 consists of a straight surface 951, a notch 952 and a bayonet 953. The straight surface 951, the notch 952 and the bayonet 953 are designed to be annular, so that when the central rod 10 rotates, it can drive the constraint hemisphere 904 to rotate. The bayonet 953 is always constrained by the copper strip, the straight surface 951 fits with the surface of the steel plate, and the notch 952 is an inclined design. Through the inclined design of the notch 952, there will be no running interference during the rising process of the copper strip. The bayonet 953 is engaged and constrained with the side of the steel plate, and the inner wall of the bayonet 953 is adaptively fitted with the side of the copper strip.

[0020] In order to improve the compression stability, a clamping mechanism 96 is provided on one side of the bayonet 953 of the constraint hemisphere 904, and the clamping mechanism 96 includes an arc shell 961, and a plurality of rectangular cavities are opened on the arc shell 961. An extrusion airbag 962 is bonded and fixed inside the rectangular cavity. An expansion airbag 963 is provided on one side of the extrusion airbag 962 and is located on the side wall of the bayonet 953. The expansion airbag 963 is connected to the extrusion airbag 962, and a friction layer is bonded to the bottom surface of the expansion airbag 963. The arc shell 961 is embedded in the constraint hemisphere 904, and the outer five sides of the expansion airbag 963 are bonded and fixed to the rectangular cavity of the arc shell 961, and the other side is designed to protrude from the inner wall of the constraint hemisphere 904, so that it has an extrusion space.

[0021] In order to achieve synchronous operation, the center rod 10 passes through the end of the fixed plate 6 and is connected to a connecting gear 11. A transmission gear 12 is rotatably connected between the multiple connecting gears 11. A driving structure 13 is arranged between the multiple gears on both sides. The driving structure 13 includes a rotating sleeve 131. The rotating sleeve 131 is rotatably connected to the top plate 14. The outer periphery of the rotating sleeve 131 is connected to multiple bent plates 132. A ring gear 133 is installed between the bottom ends of the multiple bent plates 132. The ring gear 133 is meshed with the gears on both sides. The meshing method of the ring gear 133 and the gear is , so that the constraint hemispheres 904 on both sides can be rotated and transported in the direction of the shearing machine body 1. The driving structure 13 also includes a plurality of spiral grooves 134 distributed in a circular array at the center of the rotating sleeve 131. The driving end of the hydraulic rod 8 is connected to an extension handle 16, and the extension handle 16 is fixed to the vacuum suction seat 7. A spiral spiral convex strip 135 is installed on the outer periphery of the extension handle 16. An expanded circular cavity is opened at the bottom end of the spiral groove 134. The design of the expanded circular cavity and multiple spiral grooves 134 allows it to be inserted into the spiral groove 134 when it rises from any direction to achieve driving.

[0022] It should be noted that the rotating connection part of the gear is provided with a rubber material for increasing friction, which, combined with the gravity of its own components, ensures that it will not rotate when the hydraulic rod 8 does not drive it to rotate.

[0023] Working principle: This embodiment provides a rolling shearing machine for cutting copper strips. When in use, the hydraulic rod 8 is controlled to descend by an external control structure. During the descent, the extension handle 16 passes through the rotating sleeve 131. The cooperation of the spiral convex strip 135 and the spiral groove 134 can make the gear rotate, and further make the constraining hemisphere 904 rotate to the constraining angle position (such as Figure 2 ), the hydraulic rod 8 continues to descend, and when the vacuum suction seat 7 contacts the copper plate strip, the external air source vacuum-sucks the copper plate strip. After suction, the hydraulic rod 8 rises again. During the rising process, the edge of the copper plate strip will contact the straight surface 951 and make it rotate upward (at this time, it is the free end of the one-way bearing 902), until it moves to the bayonet 953 and completes the contact and engagement with the copper plate strip and is parallel to the straight surface 951, that is, it is at the conveying height. At this time, the hydraulic rod 8 rises again, and the spiral convex strip 135 on the outer periphery of the extension handle 16 will move into the interior of the spiral groove 134 and drive it to rotate, so that the ring gear 133 is engaged with the transmission gear 12 and the connecting gear 11, and further the constraint hemisphere 904 can be rotated to realize input and convey it to the conveying mechanism 3 of the shearing machine body 1. During the rotating conveying process, the edge of the copper plate strip will squeeze the extrusion airbag 962 passing through during rotation, so that the expansion airbag 963 will expand, increase friction, and improve the stability of input.

[0024] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A rolling shearing machine for cutting copper strips, characterized in that: The shearing machine comprises a shearing machine body (1), wherein a rolling cutting mechanism (2) is arranged on the shearing machine body (1), conveying mechanisms (3) are arranged on both sides of the rolling cutting mechanism (2), an industrial control table (4) is installed on one side of the conveying mechanism (3), and two material storage side plates (5) fixed to the ground are arranged at the feeding end of the shearing machine body (1), a fixing plate (6) is installed between the two material storage side plates (5), a vacuum suction seat (7) is arranged at the bottom of the fixing plate (6), and a hydraulic rod (8) is arranged at the top center of the vacuum suction seat (7); The fixing plate (6) is symmetrically provided with restraining structures (9) on both sides of the bottom, and a center rod (10) is provided on the restraining structure (9). The center rod (10) passes through the fixing plate (6) and is connected to a connecting gear (11). A transmission gear (12) is rotatably connected between the plurality of connecting gears (11), and a driving structure (13) is provided between the plurality of gears on both sides.

2. A rolling shearing machine for cutting copper strips according to claim 1, characterized in that: A top plate (14) is fixed above the fixed plate (6); a bent L-plate (15) is connected between the top of the top plate (14) and the fixed end of the hydraulic rod (8); the interior of the vacuum suction seat (7) is hollow; a vacuum suction port is installed at the bottom of the vacuum suction seat (7); and an air inlet and an air outlet connected to an external air source are provided at the top of the vacuum suction seat (7).

3. A rolling shearing machine for cutting copper strips according to claim 2, characterized in that: The constraint structure (9) comprises a central shaft (901), the outer periphery of which is rotatably connected to a one-way bearing (902), an annular ring groove is provided in the central area of ​​the outer ring of the one-way bearing (902), the ring groove is provided with a sliding seat (903) for limiting sliding, and the sliding seat (903) is fixed to the central rod (10).

4. A rolling shearing machine for cutting copper strips according to claim 3, characterized in that: Two constraining hemispheres (904) are installed in the outer peripheral area of ​​the one-way bearing (902), a gap is provided between the two constraining hemispheres (904) for the central axis (901) to move, a plurality of constraining cavities (95) are provided on the constraining hemisphere (904), and a clamping mechanism (96) is provided on one side of the constraining hemisphere (904) located at the bayonet (953).

5. A rolling shearing machine for cutting copper strips according to claim 4, characterized in that: The restraining cavity (95) is composed of a straight surface (951), a notch (952) and a snap-on (953); the straight surface (951) is fitted with the surface of the steel plate, the notch (952) is of an inclined design, and the snap-on (953) is fitted with the side of the steel plate for restraint.

6. A rolling shearing machine for cutting copper strips according to claim 5, characterized in that: The clamping mechanism (96) comprises an arc shell (961), a plurality of rectangular cavities are formed on the arc shell (961), an extrusion airbag (962) is bonded and fixed inside the rectangular cavities, an expansion airbag (963) is provided on one side of the extrusion airbag (962) and is located on the side wall of the bayonet (953), the expansion airbag (963) is connected to the extrusion airbag (962), and a friction layer is bonded to the bottom surface of the expansion airbag (963).

7. A rolling shearing machine for cutting copper strips according to claim 6, characterized in that: The driving structure (13) comprises a rotating sleeve (131), the rotating sleeve (131) being rotatably connected to the top plate (14), a plurality of bent plates (132) being connected to the outer periphery of the rotating sleeve (131), a ring gear (133) being installed between the bottom ends of the plurality of bent plates (132), and the ring gear (133) being meshed with gears on both sides.

8. A rolling shearing machine for cutting copper strips according to claim 7, characterized in that: The driving structure (13) further comprises a plurality of spiral grooves (134) arranged in a circular array and opened at the center of the rotating sleeve (131).

9. A rolling shearing machine for cutting copper strips according to claim 8, characterized in that: The driving end of the hydraulic rod (8) is connected to an extension handle (16), the extension handle (16) is fixed to the vacuum suction seat (7), a spiral convex strip (135) is installed on the outer periphery of the extension handle (16), and an expanded circular cavity opening is opened at the bottom end of the spiral groove (134).

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