A silicon steel sheet continuous beveling equipment

Abstract

The present invention discloses a silicon steel sheet continuous beveling device, which unwinds a silicon steel sheet strip and continuously places it on the upper surface of a conveyor plate; under the action of a first driving component, the silicon steel sheet strip is driven to move horizontally, so that the silicon steel sheet strip is passed through a preset gap between a cutter and a supporting seat; the supporting seat is controlled to rotate to a first position by a second driving component, and a third driving component is started, so that the cutter finally shears the silicon steel sheet strip; then the third driving component is stopped, and the lifting seat rises under the action of an elastic component; then the second driving component and the first driving component are started at the same time to drive the supporting seat to rotate in the opposite direction to a second position; then the third driving component is started again, so that the silicon steel sheet strip can be sheared again, thereby forming a trapezoidal silicon steel sheet finished product; during the whole process, the cutter continuously shears the silicon steel sheet; the shearing steps are simpler, and the shearing efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of transformer production, and in particular to a silicon steel sheet continuous beveling device. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, secondary coil and iron core (magnetic core). The main functions of a transformer are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc.

[0003] In the production process of transformers, the manufacturing of iron core is a very critical step. The quality of iron core plays a decisive role in the performance of transformers. The iron core is made of silicon steel sheets, so the cutting and forming of silicon steel sheets is one of the most important steps in the production of transformers.

[0004] At present, a shearing device is needed when processing silicon steel sheets in transformers. Among them, for the iron core of the transformer, the most commonly used shape of silicon steel sheets is trapezoidal. However, due to the simple structure of the existing shearing device, when cutting the silicon steel sheets into trapezoids, they need to be cut into rectangles first and then cut into trapezoids in sequence. The cutting steps are cumbersome and time-consuming, which greatly limits the production efficiency. Summary of the invention

[0005] The main purpose of the present invention is to provide a silicon steel sheet continuous beveling device, which aims to solve the problem that the existing shearing device has complicated and time-consuming shearing steps when shearing silicon steel sheets into trapezoids, which greatly limits the production efficiency.

[0006] To achieve the above purpose, the technical solution proposed by the present invention is:

[0007] A silicon steel sheet continuous beveling device, comprising a support plate, a conveying plate, a first driving component and a shearing assembly; the support plate is horizontally arranged; the conveying plate is arranged on the upper surface of the support plate; the conveying plate is used to continuously convey the silicon steel sheet strip; the shearing assembly is arranged close to the conveying plate; the shearing assembly comprises a turntable, a second driving component, a bearing seat, a lifting seat, a cutter, an elastic component, and a third driving component; the turntable is rotatably arranged through the support plate, and the central axis of the turntable is vertically arranged; the second driving component is arranged below the support plate to drive the turntable to rotate; the bearing seat is arranged on the top of the turntable; the bearing The seat is lower than the conveying plate; the lifting seat is vertically slidably connected to the bearing seat, and the lifting seat is located directly above the bearing seat; the cutter is arranged on the side of the lifting seat close to the bearing seat; the elastic component is arranged between the bearing seat and the lifting seat, so that the lifting seat has a tendency to move upward, thereby maintaining a preset gap between the cutter and the bearing seat; the first driving component is used to drive the silicon steel sheet to slide horizontally along the conveying plate, thereby allowing the silicon steel sheet to pass between the cutter and the bearing seat; the third driving component is used to drive the lifting seat to descend vertically, so that the cutter cuts the silicon steel sheet.

[0008] Preferably, it further comprises a control component; the control component comprises a controller; the controller is used to control the start and stop of the first driving component, the second driving component and the third driving component.

[0009] Preferably, the conveying plate is arranged horizontally; the conveying plate comprises a discharge end close to the shearing assembly and a feed end away from the discharge end; a first guard plate and a second guard plate parallel to each other are respectively arranged on both sides of the upper surface of the conveying plate.

[0010] Preferably, the first driving component includes a first motor, a roller and a first rotating shaft; the first rotating shaft is rotatably arranged on the upper side of the conveying plate close to the discharge end; the first rotating shaft is horizontally arranged; the roller is coaxially fixedly sleeved on the first rotating shaft; the roller is used to roll and abut against the silicon steel sheet strip; the roller is located between the first guard plate and the second guard plate; the first motor is used to drive the first rotating shaft to rotate; the controller is used to control the start and stop of the first motor.

[0011] Preferably, the second driving component includes a second motor, an outer ring gear, a first reducer, a first gear and a first protective cover; the outer ring gear is coaxially sleeved on one end of the turntable located below the support plate; the first reducer and the second motor are both arranged on the lower surface of the support plate; the output shaft of the second motor is drivingly connected to the input shaft of the first reducer; the output shaft of the first reducer is coaxially connected to the first gear; the first gear is meshed with the outer ring gear; the first protective cover is arranged on the lower surface of the support plate to cover the second driving component; the controller is used to control the start and stop and rotation direction of the second motor.

[0012] Preferably, the shearing assembly also includes a first slide bar, a second slide bar and a cross arm; the first slide bar and the second slide bar are respectively vertically connected to the two sides of the bearing seat; the top of the first slide bar and the top of the second slide bar are both connected to the cross arm; the cross arm is horizontally arranged; the lifting seat is respectively provided with a first through hole and a second through hole near the two sides; the first slide bar is slidably penetrated into the first through hole, and the second slide bar is slidably penetrated into the second through hole; the lifting seat is located between the cross arm and the bearing seat; the cutter is horizontally arranged and located between the first slide bar and the second slide bar.

[0013] Preferably, the third driving component includes a second reducer, a third motor, a cam and a push rod; a third through hole is opened in the middle of the cross arm; the second reducer and the third motor are both arranged above the cross arm; the output shaft of the second motor is coaxially connected to the input shaft of the second reducer; the output shaft of the second reducer is horizontally arranged, and the output shaft of the second reducer is connected to the cam; the push rod is vertically arranged and vertically slid through the third through hole; the bottom end of the push rod is connected to the top of the lifting seat; a horizontally arranged cross plate is arranged on the top of the push rod; the cam is used to abut the upper surface of the cross plate to drive the push rod to move vertically downward; the controller is used to control the start and stop of the second motor.

[0014] Preferably, the elastic component includes a first positioning rod, a second positioning rod, a first stopper, a second stopper, a first spring and a second spring; the first positioning rod and the second positioning rod are both vertically arranged on the upper surface of the bearing seat; the first stopper and the second stopper are arranged on one side of the lifting seat; the first stopper is slidably sleeved on the first positioning rod; the second stopper is slidably sleeved on the second positioning rod; the first positioning rod is sleeved with a first spring; one end of the first spring is connected to the bearing seat; the other end of the first spring is connected to the first stopper; the second positioning rod is sleeved with a second spring; one end of the second spring is connected to the bearing seat; the other end of the second spring is connected to the second stopper; the first spring and the second spring are both in a compressed state, so that the lifting seat has a tendency to move upward.

[0015] Preferably, one end of the support rod extending downward from the cross arm is sleeved with a baffle; the baffle is horizontally arranged; the support rod is sleeved with a third spring; one end of the third spring is connected to the upper surface of the cross arm; the other end of the third spring is connected to the lower surface of the cross plate; the third spring is in a compressed state so that the baffle abuts against the lower surface of the cross arm.

[0016] Preferably, it also includes a collecting bucket; the cutter is located between the first positioning rod and the second positioning rod; a material unloading slope is formed on the side of the bearing seat away from the conveying plate; a material feeding slope is formed on the side of the bearing seat close to the conveying plate; the collecting bucket is located on the side of the bearing seat away from the conveying plate.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] The silicon steel sheet continuous beveling equipment proposed by the present invention is simpler and more efficient when shearing the silicon steel sheet strip into a trapezoid. When it is used specifically, the silicon steel sheet strip is unwound and continuously placed on the upper surface of the conveyor plate. Under the action of the first driving component, the silicon steel sheet strip is driven to move horizontally, so that the silicon steel sheet strip is passed through the preset gap between the cutter and the supporting seat. During the movement of the silicon steel sheet strip, the supporting seat is controlled to rotate to the first position by the second driving component, and then the first driving component is stopped to maintain the position of the silicon steel sheet strip, and then the third driving component is started to drive the lifting seat to descend, thereby driving the cutter to descend, and the cutter finally shears the silicon steel sheet strip; then the third driving component is stopped The lifting seat rises under the action of the elastic member, and then the second driving member and the first driving member are started at the same time to drive the supporting seat to rotate in the opposite direction to the second position. During this process, the first driving member drives the silicon steel sheet to move horizontally in the direction close to the supporting seat, and then re-inserts the preset gap between the cutter and the supporting seat; then the third driving member is started again to shear the silicon steel sheet again, thereby forming a trapezoidal silicon steel sheet product; during the whole process, the cutter continuously shears the silicon steel sheet; except for the first shearing, only one shearing is required to form a trapezoidal silicon steel sheet product, the shearing steps are simpler, and the shearing efficiency is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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.

[0020] Figure 1 A schematic structural diagram of an embodiment of a silicon steel sheet continuous beveling device proposed by the present invention (silicon steel sheet strip is not shown);

[0021] Figure 2 It is a partial structural schematic diagram of an embodiment of a silicon steel sheet continuous beveling equipment proposed by the present invention;

[0022] Figure 3 A schematic diagram of the top view of an embodiment of a silicon steel sheet continuous beveling device proposed by the present invention (showing a silicon steel sheet strip);

[0023] Figure 4 This is a schematic diagram of the top view of the structure of another state of an embodiment of the silicon steel sheet continuous beveling equipment proposed by the present invention (showing the silicon steel sheet strip).

[0024] Description of reference numerals:

[0025] 110, support plate; 120, collection bucket; 130, conveying plate; 140, first guard plate; 150, roller; 160, first motor; 170, rotating wheel; 180, rotation angle sensor; 190, first rotating shaft; 210, second rotating shaft; 220, second guard plate; 230, first protective cover; 240, turntable; 250, outer gear ring; 260, first gear; 270, first reducer; 280, second motor; 290, bearing seat; 310, lifting seat; 320, cross arm; 330, second protective cover; 340 , the second reducer; 350, the third protective cover; 360, the third motor; 370, the feed ramp; 380, the unloading ramp; 390, the first slide bar; 410, the second slide bar; 420, the first block; 430, the second block; 440, the first positioning rod; 450, the second positioning rod; 460, the first spring; 470, the second spring; 480, the cutter; 490, the push rod; 510, the third spring; 520, the baffle; 530, the cross plate; 540, the output shaft of the second reducer; 550, the cam; 610, the silicon steel sheet strip.

[0026] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] 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.

[0028] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, in the present invention, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] The invention provides a silicon steel sheet continuous beveling device.

[0033] Please refer to the attached Figure 1 -Attached Figure 4 In one embodiment of a silicon steel sheet continuous beveling device proposed by the present invention, the silicon steel sheet continuous beveling device includes a support plate 110, a conveying plate 130, a first driving component and a shearing assembly; the support plate 110 is horizontally arranged; the conveying plate 130 is arranged on the upper surface of the support plate 110; the conveying plate 130 is used to continuously convey the silicon steel sheet strip 610; the shearing assembly is arranged close to the conveying plate 130; the shearing assembly includes a turntable 240, a second driving component, a bearing seat 290, a lifting seat 310, a cutter 480, an elastic component, and a third driving component; the turntable 240 is rotatably arranged through the support plate 110, and the central axis of the turntable 240 is vertically arranged; the second driving component is arranged below the support plate 110 to drive the turntable 240 to rotate; the bearing seat 290 is arranged on the turntable The top of the platform 240; the supporting seat 290 is lower than the conveying plate 130; the lifting seat 310 is vertically slidably connected to the supporting seat 290, and the lifting seat 310 is located directly above the supporting seat 290; a cutter 480 is provided on the side of the lifting seat 310 close to the supporting seat 290; an elastic component is provided between the supporting seat 290 and the lifting seat 310, so that the lifting seat 310 has a tendency to move upward, thereby maintaining a preset gap between the cutter 480 and the upper surface of the supporting seat 290; the first driving component is used to drive the silicon steel strip 610 to slide horizontally along the conveying plate 130, thereby allowing the silicon steel strip 610 to pass between the cutter 480 and the supporting seat 290; the third driving component is used to drive the lifting seat 310 to descend vertically, so that the cutter 480 cuts the silicon steel strip 610.

[0034] The silicon steel sheet continuous beveling device proposed in the present invention is simpler and more efficient when shearing the silicon steel sheet strip 610 into a trapezoid. When it is used specifically, the silicon steel sheet strip 610 is unwound and continuously placed on the upper surface of the conveyor plate 130. Under the action of the first driving component, the silicon steel sheet strip 610 is driven to move horizontally, so that the silicon steel sheet strip 610 passes through the preset gap between the cutter 480 and the supporting seat 290. During the movement of the silicon steel sheet strip 610, the supporting seat 290 is controlled by the second driving component to rotate to the first position (such as the attached Figure 3 As shown), the first driving component is then stopped to maintain the position of the silicon steel strip 610, and then the third driving component is started to drive the lifting seat 310 to descend, thereby driving the cutter 480 to descend, and the cutter 480 finally cuts the silicon steel strip 610; then the third driving component is stopped, the lifting seat 310 rises under the action of the elastic component, and then the second driving component and the first driving component are started at the same time to drive the bearing seat 290 to rotate in the opposite direction to the second position (as shown in the attached figure). Figure 4 As shown), during this process, the first driving component drives the silicon steel sheet strip 610 to move horizontally toward the supporting seat 290, and then re-enters the preset gap between the cutter 480 and the supporting seat 290; then the third driving component is started again to shear the silicon steel sheet strip 610 again, thereby forming a trapezoidal silicon steel sheet finished product; during the whole process, the cutter 480 continuously shears the silicon steel sheet strip 610; except for the first shearing, each subsequent shearing can form a trapezoidal silicon steel sheet finished product, the shearing steps are simpler, and the shearing efficiency is greatly improved.

[0035] In addition, the silicon steel sheet continuous beveling equipment also includes a control component; the control component includes a controller (preferably a single chip microcomputer); the controller is used to control the start and stop of the first drive component, the second drive component and the third drive component.

[0036] Meanwhile, the conveyor plate 130 is horizontally arranged; the conveyor plate 130 includes a discharge end close to the shearing assembly and a feed end (not numbered) far from the discharge end (not numbered); a first guard plate 140 and a second guard plate 220 parallel to each other are respectively arranged on both sides of the upper surface of the conveyor plate 130. The silicon steel sheet strip 610 enters the conveyor plate 130 through the feed end, and then extends through the discharge end to enter the preset gap between the cutter 480 and the bearing seat 290. The first guard plate 140 and the second guard plate 220 are arranged to constrain the moving path of the silicon steel sheet strip 610.

[0037] In addition, the first driving component includes a first motor 160, a roller 150 and a first rotating shaft 190; the first rotating shaft 190 is rotatably arranged on the upper side of the conveying plate 130 near the discharge end; the first rotating shaft 190 is arranged horizontally; the roller 150 is coaxially fixedly sleeved on the first rotating shaft 190; the roller 150 is used to roll against the silicon steel strip 610; the roller 150 is located between the first guard plate 140 and the second guard plate 220; the first motor 160 is used to drive the first rotating shaft 190 to rotate; and the controller is used to control the start and stop of the first motor 160. The first motor 160 is started to drive the roller 150 to rotate, thereby driving the silicon steel strip 610 to move horizontally on the conveying plate 130.

[0038] At the same time, the second driving component includes a second motor 280, an outer gear ring 250, a first reducer 270, a first gear 260 and a first protective cover 230; the outer gear ring 250 is coaxially sleeved on one end of the turntable 240 located below the support plate 110; the first reducer 270 and the second motor 280 are both arranged on the lower surface of the support plate 110; the output shaft of the second motor 280 is drivingly connected to the input shaft of the first reducer 270; the output shaft of the first reducer 270 is coaxially connected with the first gear 260; the first gear 260 is meshed with the outer gear ring 250; the first protective cover 230 is arranged on the lower surface of the support plate 110 to cover the second driving component; the controller is used to control the start and stop and the rotation direction of the second motor 280 (the first reducer 270 here is a worm gear reducer to achieve deceleration and torque increase and self-locking of the position of the turntable 240). Through the above technical solution, the structure and function of the second driving component are improved.

[0039] In addition, the shearing assembly further includes a first slide bar 390, a second slide bar 410 and a cross arm 320; the first slide bar 390 and the second slide bar 410 are respectively connected vertically to the two sides of the bearing seat 290; the top of the first slide bar 390 and the top of the second slide bar 410 are both connected to the cross arm 320; the cross arm 320 is arranged horizontally; the lifting seat 310 is respectively provided with a first through hole (not shown) and a second through hole (not shown) near the two sides; the first slide bar 390 is slidably penetrated in the first through hole, and the second slide bar 410 is slidably penetrated in the second through hole; the lifting seat 310 is located between the cross arm 320 and the bearing seat 290; the cutter 480 is arranged horizontally and is located between the first slide bar 390 and the second slide bar 410. This arrangement improves the structure of the shearing assembly so that the lifting seat 310 can be vertically lifted relative to the bearing seat 290.

[0040] Specifically, the third driving component includes a second reducer 340, a third motor 360, a cam 550 and a push rod 490; a third through hole (not shown) is opened in the middle of the cross arm 320; the second reducer 340 and the third motor 360 are both arranged above the cross arm 320; the output shaft of the second motor 280 is coaxially connected to the input shaft of the second reducer 340; the output shaft 540 of the second reducer is horizontally arranged, and the output shaft 540 of the second reducer is connected with the cam 550; the push rod 490 is vertically arranged and vertically slidably penetrates the third through hole; the bottom end of the push rod 490 is connected to the top of the lifting seat 310; a horizontally arranged cross plate 530 is arranged on the top of the push rod 490; the cam 550 is located above the cross plate 530; the cam 550 is used to abut the upper surface of the cross plate 530 to drive the push rod 490 to move vertically downward; the controller is used to control the start and stop of the second motor 280.

[0041] A second protective cover 330 is arranged above the cross arm 320 , and a third protective cover 350 is connected to the second protective cover 330 . The second reducer 340 is embedded in the second protective cover 330 , that is, the output shaft of the second reducer 340 is located in the second protective cover 330 , and the third motor 360 is arranged in the third protective cover 350 .

[0042] As attached Figure 1 and attached Figure 2 As shown, through the above technical solution, the structure and function of the third driving component are improved, that is, the cam 550 is driven to rotate by the third motor 360, and then abuts against the cross plate 530 to drive the cross plate 530 to descend vertically, and then drive the lifting seat 310 to descend vertically, so that the cutter 480 can shear the silicon steel sheet 610.

[0043] Specifically, the elastic component includes a first positioning rod 440, a second positioning rod 450, a first stopper 420, a second stopper 430, a first spring 460 and a second spring 470; the first positioning rod 440 and the second positioning rod 450 are both vertically arranged on the upper surface of the bearing seat 290; a first stopper 420 and a second stopper 430 are arranged on one side of the lifting seat 310; the first stopper 420 is slidably sleeved on the first positioning rod 440; the second stopper 430 is slidably sleeved on the second positioning rod 450; the first positioning rod 440 is sleeved with a first spring 460; one end of the first spring 460 is connected to the bearing seat 290; the other end of the first spring 460 is connected to the first stopper 420; the second positioning rod 450 is sleeved with a second spring 470; one end of the second spring 470 is connected to the bearing seat 290; the other end of the second spring 470 is connected to the second stopper 430; the first spring 460 and the second spring 470 are both in a compressed state, so that the lifting seat 310 has a tendency to move upward.

[0044] In addition, a baffle 520 is sleeved on one end of the support rod 490 extending downward from the cross arm 320; the baffle 520 is horizontally arranged; the support rod 490 is sleeved on a third spring 510; one end of the third spring 510 is connected to the upper surface of the cross arm 320; the other end of the third spring 510 is connected to the lower surface of the cross plate 530; the third spring 510 is in a compressed state so that the baffle 520 abuts against the lower surface of the cross arm 320.

[0045] Through the above technical solution, the structure and function of the shearing assembly are improved. When working, the second driving component drives the bearing seat 290 to move to the first position (such as the attached Figure 3 As shown in the figure, the controller controls the third motor 360 to start for a certain period of time to make the cam 550 rotate one circle (360°). When the cross plate 530 is abutted by the cam 550 and moves to the lowest position, the cutter 480 just abuts against the upper surface of the bearing seat 290, thereby completing the shearing of the silicon steel strip 610. After this shearing is completed, the cam 550 has returned to the highest position again (as shown in the figure). Figure 2 As shown in FIG. 1 ), under the action of the elastic component and the third spring 510, the baffle 520 abuts against the lower surface of the cross arm 320 (that is, at this moment, a preset gap is maintained between the cutter 480 and the upper surface of the bearing seat 290); then the controller starts the second driving component to drive the bearing seat 290 to rotate to the second position (as shown in FIG. Figure 4 As shown), the third motor 360 is then started by the controller for a certain period of time to allow the cam 550 to rotate one circle (360°), thereby completing another shearing of the silicon steel strip 610, and repeating this process to achieve continuous shearing of the silicon steel strip.

[0046] In addition, the silicon steel sheet continuous beveling equipment also includes a collecting bucket 120; the cutter 480 is located between the first positioning rod 440 and the second positioning rod 450; a material unloading slope 380 is formed on the side of the supporting seat 290 that is away from the conveying plate 130 (to facilitate the sheared silicon steel sheet to fall into the collecting bucket 120); a material feeding slope 370 is formed on the side of the supporting seat 290 close to the conveying plate 130 (to facilitate the silicon steel sheet strip 610 extending out from the conveying plate 130 to enter the preset gap between the cutter 480 and the supporting seat 290); the collecting bucket 120 is located on the side of the supporting seat 290 that is away from the conveying plate 130.

[0047] At the same time, the control component also includes a rotating wheel 170, a second rotating shaft 210 and a rotation angle sensor 180; the rotation angle sensor 180 is communicatively connected to the controller; the second rotating shaft 210 is rotatably arranged above the conveying plate 130; the second rotating shaft 210 is horizontally arranged, and the second rotating shaft 210 is parallel to the first rotating shaft 190, and the second rotating shaft 210 is perpendicular to the length direction of the conveying plate 130; the rotating wheel 170 is coaxially sleeved on the second rotating shaft 210; the rotating wheel 170 rolls and abuts against the silicon steel sheet strip 610; the rotation angle sensor 180 is arranged on the second rotating shaft 210 to detect the rotation angle of the second rotating shaft 210; the controller is used to obtain the horizontal movement distance of the silicon steel sheet strip 610 in real time based on the rotation angle of the second rotating shaft 210 and the radius of the rotating wheel 170, and then control the single movement distance of the silicon steel sheet strip 610 through the controller, thereby controlling the shear length of the silicon steel sheet.

[0048] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A silicon steel sheet continuous beveling equipment, characterized in that: It includes a support plate, a conveying plate, a first driving component and a shearing assembly; the support plate is horizontally arranged; the conveying plate is arranged on the upper surface of the support plate; the conveying plate is used to continuously convey the silicon steel sheet strip; the shearing assembly is arranged close to the conveying plate; the shearing assembly includes a turntable, a second driving component, a bearing seat, a lifting seat, a cutter, an elastic component and a third driving component; the turntable is rotatably arranged through the support plate, and the central axis of the turntable is vertically arranged; the second driving component is arranged below the support plate to drive the turntable to rotate; the bearing seat is arranged on the top of the turntable; the bearing seat is lower than the conveying plate; the lifting seat is vertically slidably connected to the bearing seat, and the lifting seat is located directly above the bearing seat; The cutter is arranged on one side of the lifting seat close to the bearing seat; the elastic component is arranged between the bearing seat and the lifting seat, so that the lifting seat has a tendency to move upward, thereby maintaining a preset gap between the cutter and the bearing seat; the first driving component is used to drive the silicon steel strip to slide horizontally along the conveying plate, thereby allowing the silicon steel strip to pass between the cutter and the bearing seat; the third driving component is used to drive the lifting seat to descend vertically, so that the cutter cuts the silicon steel strip; It also includes a control component; the control component includes a controller; the controller is used to control the start and stop of the first drive component, the second drive component and the third drive component; the conveying plate is horizontally arranged; the conveying plate includes a discharge end close to the shearing assembly and a feed end away from the discharge end; the first guard plate and the second guard plate parallel to each other are respectively arranged on both sides of the upper surface of the conveying plate; The first driving component includes a first motor, a roller and a first rotating shaft; the first rotating shaft is rotatably arranged on the side above the conveying plate close to the discharging end; the first rotating shaft is arranged horizontally; the roller is coaxially fixedly sleeved on the first rotating shaft; the roller is used to roll and abut against the silicon steel sheet; the roller is located between the first guard plate and the second guard plate; the first motor is used to drive the first rotating shaft to rotate; the controller is used to control the start and stop of the first motor; The shearing assembly further comprises a first slide bar, a second slide bar and a cross arm; the first slide bar and the second slide bar are respectively vertically connected to the two sides of the bearing seat; the top of the first slide bar and the top of the second slide bar are both connected to the cross arm; the cross arm is horizontally arranged; the lifting seat is respectively provided with a first through hole and a second through hole near the two sides; the first slide bar is slidably penetrated in the first through hole, and the second slide bar is slidably penetrated in the second through hole; the lifting seat is located between the cross arm and the bearing seat; the cutter is horizontally arranged and located between the first slide bar and the second slide bar; The third driving component includes a second reducer, a third motor, a cam and a push rod; a third through hole is opened in the middle of the cross arm; the second reducer and the third motor are both arranged above the cross arm; the output shaft of the second motor is coaxially connected to the input shaft of the second reducer; the output shaft of the second reducer is horizontally arranged, and the output shaft of the second reducer is connected with the cam; the push rod is vertically arranged and vertically slidably penetrates the third through hole; the bottom end of the push rod is connected to the top of the lifting seat; a horizontally arranged cross plate is arranged on the top of the push rod; the cam is used to abut the upper surface of the cross plate to drive the push rod to move vertically downward; the controller is used to control the start and stop of the second motor; The elastic component includes a first positioning rod, a second positioning rod, a first stopper, a second stopper, a first spring and a second spring; the first positioning rod and the second positioning rod are both vertically arranged on the upper surface of the bearing seat; the first stopper and the second stopper are arranged on one side of the lifting seat; the first stopper is slidably sleeved on the first positioning rod; the second stopper is slidably sleeved on the second positioning rod; the first positioning rod is sleeved with a first spring; one end of the first spring is connected to the bearing seat; the other end of the first spring is connected to the first stopper; the second positioning rod is sleeved with a second spring; one end of the second spring is connected to the bearing seat; the other end of the second spring is connected to the second stopper; the first spring and the second spring are both in a compressed state, so that the lifting seat has a tendency to move upward; The control component also includes a rotating wheel, a second rotating shaft and a rotation angle sensor; the rotation angle sensor is communicatively connected to the controller; the second rotating shaft is rotatably arranged above the conveying plate; the second rotating shaft is horizontally arranged, and the second rotating shaft is parallel to the first rotating shaft, and the second rotating shaft is perpendicular to the length direction of the conveying plate; the rotating wheel is coaxially sleeved on the second rotating shaft; the rotating wheel rolls and abuts against the silicon steel sheet strip; the rotation angle sensor is arranged on the second rotating shaft to detect the rotation angle of the second rotating shaft; the controller is used to obtain the horizontal movement distance of the silicon steel sheet strip in real time based on the rotation angle of the second rotating shaft and the radius of the rotating wheel.

2. The silicon steel sheet continuous beveling equipment according to claim 1, characterized in that: The second driving component comprises a second motor, an outer gear ring, a first reducer, a first gear and a first protective cover; the outer gear ring is coaxially sleeved on one end of the turntable located below the support plate; the first reducer and the second motor are both arranged on the lower surface of the support plate; the output shaft of the second motor is drivingly connected to the input shaft of the first reducer; the output shaft of the first reducer is coaxially connected to the first gear; the first gear is meshed with the outer gear ring; The first protective cover is arranged on the lower surface of the support plate to cover the second driving component; The controller is used to control the start, stop and rotation direction of the second motor.

3. The silicon steel sheet continuous beveling equipment according to claim 1, characterized in that: The end of the support rod extending downward from the cross arm is sleeved with a baffle; the baffle is horizontally arranged; the support rod is sleeved with a third spring; one end of the third spring is connected to the upper surface of the cross arm; the other end of the third spring is connected to the lower surface of the cross plate; the third spring is in a compressed state so that the baffle abuts against the lower surface of the cross arm.

4. The silicon steel sheet continuous beveling equipment according to claim 1, characterized in that: It also includes a collecting bucket; the cutter is located between the first positioning rod and the second positioning rod; a material unloading slope is formed on the side of the bearing seat away from the conveying plate; a material feeding slope is formed on the side of the bearing seat close to the conveying plate; the collecting bucket is located on the side of the bearing seat away from the conveying plate.

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