Material stabilizing device for silicon steel sheet cut-to-length line

Abstract

The utility model relates to the technical field of transverse shearing equipment, and discloses a material stabilizing device for a silicon steel sheet transverse shearing line, which is applied to a buffer pit between an unreeling machine and a feeding unit, and comprises a fixing piece, an inclined supporting plate and a supporting plate, and the supporting plate is fixed on the side wall, close to the unreeling machine, of the buffer pit. One end of the supporting plate faces an opening of the buffering pit, the other end of the supporting plate faces the bottom of the buffering pit, the fixing piece is installed on the ground on the side, close to the buffering pit, of the feeding unit, one end of the inclined supporting plate is fixed to the fixing piece, and the other end of the inclined supporting plate obliquely downwards extends into the buffering pit and is close to the inclined supporting plate. The inclined supporting plates are additionally arranged in the buffer pits, so that the strips are restrained in the state of reducing the included angle, and the rigidity of the strips is improved in a disguised mode.

Description

Technical Field

[0001] The utility model relates to the technical field of transverse shearing equipment, in particular to a material stabilizing device for a silicon steel sheet transverse shearing line. Background Art

[0002] In the cross-cutting production of silicon steel sheets, the unwinder unwinds the strips, and then the feeding unit conveys the unwinded strips to the shearing equipment. The shearing equipment automatically shears the silicon steel sheets, and automatically delivers stacked silicon steel sheets after shearing to a predetermined number.

[0003] A buffer pit is set up between the unwinder and the feeding unit to store part of the strip material. Since there is no support between the unwinder and the feeding unit, the strip material naturally hangs down in the buffer pit in a U shape, solving the problem of material piling caused by inconsistent unwinding and feeding speeds.

[0004] During the shearing process of silicon steel sheets, the feeding unit will run intermittently, resulting in unstable feeding speed. The change in feeding speed will cause the strips to shake violently in the buffer pit, leading to a series of problems such as strip breakage, seriously wasting materials and production efficiency. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a material stabilizing device for a silicon steel sheet transverse shearing line to solve one or more problems in the prior art.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A material stabilization device for a silicon steel sheet cross-cutting line is applied to a buffer pit, wherein the buffer pit is located between an unwinder and a feeding unit, and comprises a fixing member, a diagonal support plate and a support plate. The support plate is fixed on a side wall of the buffer pit close to the unwinder, one end of the support plate faces an opening of the buffer pit, and the other end of the support plate faces a bottom of the buffer pit. The fixing member is installed on the ground on a side of the feeding unit close to the buffer pit, one end of the diagonal support plate is fixed on the fixing member, and the other end of the diagonal support plate extends obliquely downward into the buffer pit and close to the diagonal support plate.

[0008] Furthermore, the fixing member includes a frame and a connecting rod, the frame is fixed on the ground on one side of the feeding unit close to the buffer pit, the connecting rod is connected to the frame, and a hook is provided on the diagonal support plate and is hooked to the connecting rod through the hook.

[0009] Furthermore, the end of the diagonal support plate close to the feeding unit is in an arc shape, and the center of the end is located on the side of the diagonal support plate away from the unwinding machine.

[0010] Further, an angle adjustment component is provided on the diagonal bracing plate. The angle adjustment component includes a base foot, an adjustment rod, and a first locking member. A chute is provided on the base foot. One end of the adjustment rod is fixed to the side wall of the diagonal bracing plate close to the feeding unit, and the other end of the adjustment rod slides in the chute. The first locking member is used to lock the base foot onto the adjustment rod.

[0011] Further, a plurality of magnets are provided on the diagonal bracing plate, and the plurality of magnets are arranged staggeredly along the length direction of the diagonal bracing plate.

[0012] Further, a plurality of photoelectric switches are provided on the support plate, and the plurality of photoelectric switches are sequentially distributed along the length direction of the support plate.

[0013] Further, two sets of connection components are provided on the support plate. The two sets of connection components are respectively located at both ends of the support plate. The connection component includes a support leg, a fixed foot, and a second locking member. The support leg is connected to the side wall of the support plate close to the unwinder. One end of the fixed foot is slidably connected to the support leg, and the other end of the fixed foot is fixed to the side wall of the buffer pit by a bolt. The second locking member is used to fix the fixed foot on the support leg.

[0014] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0015] 1. A diagonal bracing plate is added in the buffer pit to reduce the restraint on the strip material in the state of the included angle, and the rigidity of the strip material is increased in effect.

[0016] 2. The diagonal bracing plate is fixed by a hook, which is convenient for convenient movement, so that there is enough safe space in the buffer pit for workers to clean. Description of the Drawings

[0017] Figure 1 Shows an application schematic diagram of a material stabilizing device for a silicon steel sheet horizontal cutting line provided by the embodiment.

[0018] Figure 2 Shows a structural schematic diagram between the diagonal bracing plate and the support plate provided by the embodiment.

[0019] Figure 3 Shows a structural schematic diagram of the diagonal bracing plate provided by the embodiment.

[0020] Figure 4 Shows a structural schematic diagram of the support plate provided by the embodiment.

[0021] Figure numerals: 1. buffer pit; 2. unwinder; 3. feeding unit; 4. fixing member; 41. frame; 42. connecting rod; 5. diagonal support plate; 51. hook; 52. base foot; 53. adjusting rod; 54. first locking member; 55. magnet; 6. support plate; 61. support foot; 62. fixing foot; 63. second locking member; 64. photoelectric switch. DETAILED DESCRIPTION

[0022] A material stabilizing device for a silicon steel sheet shearing line, see Figure 1 , applied to the buffer pit 1, which is located between the unwinder 2 and the feeding unit 3. The strip material is installed on the unwinder 2 and unwound by the unwinder 2, and the unwound strip material is fed into the subsequent shearing equipment by the feeding unit 3. Since the unwinder 2 and the feeding unit 3 have independent driving sources, the unwinder 2 will generally work continuously, and the feeding unit 3 will pause after conveying a section of the strip material to wait for the shearing equipment to complete the processing of the strip material. Therefore, the unwinding speed and the feeding speed are often not synchronized, and a certain amount of strip material is accumulated by setting a buffer pit 1 between the unwinder 2 and the feeding unit 3. The material stabilization device is used to reduce the occurrence of shaking, shaking, etc. of the strip material in the buffer pit 1 when the feeding unit 3 starts to convey the strip material, so as to reduce the probability of damage to the strip material.

[0023] A material stabilizing device for a silicon steel sheet shearing line, see Figure 1 , including a fixing part 4, a diagonal support plate 5 and a support plate 6. The fixing part 4 is fixed to the ground on the side of the feeding unit 3 close to the buffer pit 1. One end of the diagonal support plate 5 is fixed to the fixing part 4, and the other end of the diagonal support plate 5 extends obliquely downward into the buffer pit 1. The support plate 6 is fixed on the side wall of the buffer pit 1 close to the unwinder 2. One end of the support plate 6 extends to the opening of the buffer pit 1, and the other end of the support plate 6 faces the bottom of the buffer pit 1. In order to cooperate with the discharge port of the unwinder 2, the support plate 6 is slightly inclined to provide support, so that the strip material can move smoothly from the discharge port of the unwinder 2 to the support plate 6. The inclination of the diagonal support plate 5 is significantly higher than that of the support plate 6. The end of the diagonal support plate 5 extending into the buffer pit 1 is close to the lower end of the support plate 6, compressing the movable space of the strip material, thereby reducing the possibility of the strip material shaking during the transmission process and reducing the amplitude of the strip material shaking.

[0024] See also Figure 1 , Figure 2The fixing member 4 includes a frame 41 and a connecting rod 42. The frame 41 is fixed to the ground by bolts, and the connecting rod 42 is fixed to the frame 41 and is arranged horizontally. A hook 51 is fixed to the end of the diagonal support plate 5 outside the buffer pit 1, and the diagonal support plate 5 is hooked to the connecting rod 42 through the hook 51. An angle adjustment component is installed on the end of the diagonal support plate 5 inside the buffer pit 1. The angle adjustment component is used to support the diagonal support plate 5 on the side wall close to the buffer pit 1, and the angle adjustment component and the side wall of the buffer pit 1 are only abutted and have no rigid connection. Therefore, when the buffer pit 1 needs to be maintained, the staff can directly take out the diagonal support plate 5 from the buffer pit 1 to free up space in the buffer pit 1.

[0025] See also Figure 2 , Figure 3 The angle adjustment assembly includes a foot 52, an adjustment rod 53 and a first locking member 54. A slide groove is provided on the side wall of the foot 52, and the two ends of the slide groove extend toward the two ends of the foot 52 respectively. One end of the adjustment rod 53 is fixed to the side wall of the diagonal support plate 5 close to the feeding unit 3, and the other end of the adjustment rod 53 is fixed to a slide rod, which is in the slide groove. The distance between the adjustment rod 53 and the foot 52 can be changed by sliding the slide rod in the slide groove, and the slide rod can rotate in the slide groove, thereby changing the angle between the adjustment rod 53 and the foot 52. The first locking member 54 is used to lock the foot 52 on the adjustment rod 53.

[0026] In this embodiment, in order to improve the supporting effect, there are two angle adjustment components, which are respectively arranged on both sides of the diagonal support plate 5. The sliding rod is a bolt, and the first locking member 54 is a nut. When the inclination angle of the diagonal support plate 5 needs to be adjusted, the first locking member 54 is loosened to make the foot 52 move away from or close to the adjustment rod 53 according to the needs. After the overall length of the adjustment rod 53 and the foot 52 is appropriate, the angle between the adjustment rod 53 and the foot 52 is adjusted so that the foot 52 can fully contact the side wall of the buffer pit 1, and finally the first locking member 54 is tightened to lock the adjustment rod 53 and the foot 52 by surface pressure.

[0027] In addition, see Figure 3 The end of the diagonal support plate 5 close to the feeding unit 3 is in an arc shape, and the center of the end is located on the side of the diagonal support plate 5 away from the unwinder 2. The arc-shaped end is used to avoid the transmission path of the strip material, reduce the possibility of friction with the strip material, and protect the strip material from damage to a greater extent.

[0028] A plurality of magnets 55 are arranged on the diagonal brace plate 5, and the plurality of magnets 55 are arranged in a staggered manner along the length direction of the diagonal brace plate 5. The magnets 55 can better adsorb the strip material on the surface of the diagonal brace plate 5, and prevent the strip material from shaking back and forth during high-speed transportation.

[0029] See also Figure 2 , Figure 4, the support plate 6 is provided with two sets of connection components, and the two sets of connection components are respectively located at both ends of the support plate 6. The connection component includes a support foot 61, a fixed foot 62 and a second locking member 63. The support foot 61 is connected to the side wall of the support plate 6 close to the unwinder 2. One end of the fixed foot 62 is slidably connected to the support foot 61, and the other end of the fixed foot 62 is fixed to the side wall of the buffer pit 1 by bolts. The second locking member 63 is used to fix the fixed foot 62 on the support foot 61.

[0030] In this embodiment, the second locking member 63 is a nut. A waist-shaped groove is formed on the fixed foot 62, and a bolt is fixed on the support foot 61 and slides in the waist-shaped groove through the bolt.

[0031] A plurality of photoelectric switches 64 are arranged on the support plate 6, and the plurality of photoelectric switches 64 are distributed in sequence along the length direction of the support plate 6.

[0032] In this embodiment, there are three photoelectric switches 64, and all three photoelectric switches 64 are connected to an external processor. And according to the distances from the installation positions of the photoelectric switches 64 to the opening of the buffer pit 1 arranged from small to large, the three photoelectric switches 64 are respectively defined as a high-position photoelectric, a middle-position photoelectric and a low-position photoelectric.

[0033] When only the high-position photoelectric is blocked by the strip material, the external processor controls the unwinder 2 to increase the unwinding speed to ensure that the strip material has sufficient buffer capacity and avoid the phenomenon of pulling the material.

[0034] When the low-position photoelectric is blocked by the strip material, the external processor controls the unwinder 2 to slow down the unwinding speed to reduce the buffer capacity of the strip material and avoid the phenomenon of the strip material dragging on the bottom.

[0035] When the middle-position photoelectric is blocked while the low-position photoelectric is not blocked, the external processor maintains the current unwinding speed of the unwinder 2 to ensure the balance between the unwinder 2 and the feeding unit 3 during feeding.

[0036] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope described in this specification.

[0037] The above-described embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the utility model patent should be subject to the appended claims.

Claims

1. A material stabilizing device for a silicon steel sheet transverse cutting line, applied to a buffer pit (1), the buffer pit (1) being located between an unwinder (2) and a feeding unit (3), characterized in that, The invention comprises a fixing member (4), a diagonal support plate (5) and a support plate (6); the support plate (6) is fixed on the side wall of the buffer pit (1) close to the unwinding machine (2); one end of the support plate (6) faces the opening of the buffer pit (1), and the other end of the support plate (6) faces the bottom of the buffer pit (1); the fixing member (4) is installed on the ground on one side of the feeding unit (3) close to the buffer pit (1); one end of the diagonal support plate (5) is fixed on the fixing member (4), and the other end of the diagonal support plate (5) extends obliquely downward into the buffer pit (1) and close to the support plate (6).

2. The material stabilizing device for the silicon steel sheet horizontal cutting line according to claim 1, characterized in that: The fixing member (4) comprises a frame (41) and a connecting rod (42); the frame (41) is fixed on the ground on one side of the feeding unit (3) close to the buffer pit (1); the connecting rod (42) is connected to the frame (41); and a hook (51) is provided on the diagonal support plate (5) and is hooked to the connecting rod (42) via the hook (51).

3. The material stabilizing device for the silicon steel sheet horizontal shearing line according to claim 1, wherein: The end of the diagonal support plate (5) close to the feeding unit (3) is in an arc shape, and the center of the circle of the end is located on the side of the diagonal support plate (5) facing away from the unwinding machine (2).

4. A material stability device for a silicon steel sheet transverse cutting line according to claim 1, characterized in that: The diagonal support plate (5) is provided with an angle adjustment component, and the angle adjustment component includes a base foot (52), an adjustment rod (53) and a first locking member (54). The base foot (52) is provided with a slide groove. One end of the adjustment rod (53) is fixed on the side wall of the diagonal support plate (5) close to the feeding unit (3), and the other end of the adjustment rod (53) slides in the slide groove. The first locking member (54) is used to lock the base foot (52) on the adjustment rod (53).

5. A material stability device for a silicon steel sheet horizontal shearing line according to claim 1, characterized in that: A plurality of magnets (55) are arranged on the diagonal support plate (5), and the plurality of magnets (55) are arranged in a staggered manner along the length direction of the diagonal support plate (5).

6. The material stabilizing device for a silicon steel sheet transverse cutting line according to claim 1, characterized in that: A plurality of photoelectric switches (64) are arranged on the support plate (6), and the plurality of photoelectric switches (64) are distributed in sequence along the length direction of the support plate (6).

7. The material stability device for the silicon steel sheet transverse cutting line according to claim 1, wherein: The support plate (6) is provided with two groups of connection components, which are respectively located at the two ends of the support plate (6). The connection components include a support foot (61), a fixed foot (62) and a second locking member (63). The support foot (61) is connected to the side wall of the support plate (6) close to the unwinding machine (2), one end of the fixed foot (62) is slidably connected to the support foot (61), and the other end of the fixed foot (62) is fixed to the side wall of the buffer pit (1) by bolts. The second locking member (63) is used to fix the fixed foot (62) to the support foot (61).

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