CN114951411A - High-precision double-shearing seven-punching silicon steel transverse shearing line - Google Patents

High-precision double-shearing seven-punching silicon steel transverse shearing line Download PDF

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Publication number
CN114951411A
CN114951411A CN202210537314.XA CN202210537314A CN114951411A CN 114951411 A CN114951411 A CN 114951411A CN 202210537314 A CN202210537314 A CN 202210537314A CN 114951411 A CN114951411 A CN 114951411A
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CN
China
Prior art keywords
punching
silicon steel
shearing
plate
steel sheet
Prior art date
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Withdrawn
Application number
CN202210537314.XA
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Chinese (zh)
Inventor
于洋
茹体振
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Jiangyin Hongheng Mechanical And Electrical Technology Co ltd
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Jiangyin Hongheng Mechanical And Electrical Technology Co ltd
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Priority to CN202210537314.XA priority Critical patent/CN114951411A/en
Publication of CN114951411A publication Critical patent/CN114951411A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14—Dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/34—Perforating tools; Die holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20—Storage arrangements; Piling or unpiling
    • B21D43/22—Devices for piling sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass

Abstract

The invention discloses a high-precision two-shearing seven-punching silicon steel transverse shearing line which comprises a feeding mechanism, a sharp corner punching mechanism, a V-shaped punching mechanism, a punching and shearing mechanism and a material arranging mechanism; the feeding mechanism carries out feeding transmission on the silicon steel sheet to be transversely cut, and the sharp-angle punching mechanism enables a plurality of sharp angles to be formed at the cutting position of the silicon steel sheet; the punching mechanism punches a hole on the silicon steel sheet for forming; the V-shaped punching mechanism cuts a V shape on the silicon steel sheet, the punching and shearing mechanism carries out oblique shearing on the silicon steel sheet, and the silicon steel sheet is conveyed to the material arranging mechanism for arrangement after being transversely sheared; the sharp corner punching mechanism is provided with four-degree sharp corner punches, two of the four-degree sharp corner punches are arranged in a row and symmetrically arranged along the base, two punching mechanisms are arranged and are respectively positioned on two sides of the base, and the two punching mechanisms are not positioned on the same horizontal line; the silicon steel transverse shearing line disclosed by the invention consists of two shearing devices and seven punching devices, and the diversity of silicon steel sheet forming is further improved compared with the original two-shearing six-punching transverse shearing line.

Description

High-precision double-shearing seven-punching silicon steel transverse shearing line
Technical Field
The invention relates to the technical field of silicon steel, in particular to a high-precision two-shearing seven-punching silicon steel transverse shearing line.
Background
Chinese patent CN108555609A discloses a double-shearing six-punching transverse shearing line, which sequentially comprises an unreeling machine, a material supporting device, a feeding machine, a punching machine, a V-shaped punching device, a first shearing device, a second shearing device, a conveying belt, a material arranging machine and a material receiving table from right to left, wherein the material supporting device, the feeding machine, the punching machine, the V-shaped punching device, the first shearing device, the second shearing device, the conveying belt, the material arranging machine and the material receiving table are located on the same frame, and the double-shearing six-punching transverse shearing line is characterized in that a sharp-corner punching device is arranged between the V-shaped punching device and the first shearing device;
in the prior art, the silicon steel transverse shearing line adopts two shears and six punches, and the obtained final product has poor diversity.
Disclosure of Invention
The invention aims to solve the problems of the background technology and provides a high-precision two-shearing seven-punching silicon steel transverse shearing line.
The purpose of the invention can be realized by the following technical scheme:
a high-precision two-shearing seven-punching silicon steel transverse shearing line comprises a feeding mechanism, a sharp-corner punching mechanism, a V-shaped punching mechanism, a punching and shearing mechanism and a material arranging mechanism;
the feeding mechanism, the sharp-corner punching mechanism, the V-shaped punching mechanism and the punching and shearing mechanism are respectively arranged on the base and are sequentially arranged along the feeding direction, and the material arranging mechanism is arranged at the discharging position of the punching and shearing mechanism;
the feeding mechanism carries out feeding transmission on the silicon steel sheet to be transversely cut, and the sharp-angle punching mechanism enables a plurality of sharp angles to be formed at the cutting position of the silicon steel sheet; the punching mechanism punches a hole on the silicon steel sheet for forming; the V-shaped punching mechanism cuts a V shape on the silicon steel sheet, the punching and shearing mechanism carries out oblique shearing on the silicon steel sheet, and the silicon steel sheet is conveyed to the material arranging mechanism for arrangement after being transversely sheared; the sharp corner punching mechanism is provided with four sharp corner punches, two of the four sharp corner punches are arranged in a row and are symmetrically arranged along the base, two punching mechanisms are arranged and are respectively positioned on two sides of the base, and the two punching mechanisms are not positioned on the same horizontal line; the V-shaped punching mechanism is provided with one, and the punching and shearing mechanisms are provided with two and positioned on the same side of the base.
As a further scheme of the invention: the feeding mechanism comprises a feeding plate, a guide rail part, a material supporting part and a conveying part;
go up flitch slope setting, the top of going up the flitch is installed on the base, is provided with guide rail spare and conveying piece in the top department of last flitch, and guide rail spare is provided with two to carry out the straight line along the material loading direction and arrange, be provided with between two guide rail spare and hold in the palm the material spare.
As a further scheme of the invention: the punching mechanism is arranged on the base, the punching mechanism comprises a punching part and an adjusting part, the output end of the adjusting part is connected with the punching part, the punching part punches holes on the silicon steel sheet to be molded, and the adjusting part is used for adjusting the position of the punching part, so that the silicon steel sheet is punched at different positions.
As a further scheme of the invention: the V-shaped punching mechanism is arranged on the base and comprises a V-shaped punching machine, a guide rail, a material supporting piece and a discharging piece;
the V-arrangement punching machine sets up on the base, is provided with the guide rail in the front of V-arrangement punching machine and both sides, and this guide rail is used for carrying the blade of silicon steel, realizes blade of silicon steel automatic feeding and unloading, and guide rail department is provided with and holds in the palm the material spare, has seted up the waste material mouth in the lower mould department of V-arrangement punching machine, goes out to install the unloading spare at the waste material mouth.
As a further scheme of the invention: the punching and shearing mechanism comprises a base plate and a punching and shearing machine, wherein the base plate is a square plate, the base plate is installed on the base, a rectangular through groove is formed in the bottom of the base plate and used for the silicon steel sheet to pass through, a mounting groove is formed in the base plate, and the punching and shearing machine is arranged in the mounting groove.
As a further scheme of the invention: the material arranging mechanism comprises a material distributing mechanism and a material receiving mechanism;
the material distributing mechanism is provided with a discharge end of the transverse shearing line and is connected with the material receiving mechanism, and the material distributing mechanism sorts and conveys the silicon steel sheets subjected to transverse shearing to the material receiving mechanism for storage;
the material receiving mechanism comprises a rack, a lifting mechanism, a material receiving part, a material receiving frame and a material receiving disc; the frame sets up two side by side, is provided with two receipts material pieces between two frames, and two receipts material pieces set up along the frame direction of height.
As a further scheme of the invention: the material receiving part comprises a base and a material blocking mechanism, a material receiving device is arranged on the base, and the material blocking mechanism is arranged on each of two sides of the base.
As a further scheme of the invention: the material blocking mechanism comprises a central plate, a connecting shaft, a side plate, a square frame, a connecting block, a sliding rod and a baffle plate; the center plate is arranged in the middle of the top surface of the base, the two sides of the center plate are respectively provided with a side plate, the two sides of each side plate are respectively provided with a U-shaped connecting plate, the U-shaped connecting plates are arranged on the side plates in a sliding way sliding sleeve mode, screw rods are arranged on the center plate and connected with the output ends of driving motors, the driving motors are arranged on the center plate, the screw rods penetrate through the U-shaped connecting plates and are in threaded connection with the U-shaped connecting plates, a square frame is arranged at the bottom of each U-shaped connecting plate, a driving piece is arranged on one side of the square frame, a baffle is arranged on the other side of the square frame, and the driving piece is connected with the baffle through a connecting block and a sliding rod.
As a further scheme of the invention: the work frame is located the lateral part of receipts charging tray, and the both sides of work frame are provided with the sleeve, and the sleeve slip cover is established on the guide pillar, is provided with the third cylinder in the bottom of work frame, and the opening has been seted up to one side that the work frame is close to the receipts charging tray, is provided with the piece that shifts in the work frame, through the work of control third cylinder, drives the work frame and reciprocates for shift also along with reciprocating, at first shift the piece rebound, hold the blade of silicon steel, then, the downstream, place the blade of silicon steel in the receipts charging tray.
As a further scheme of the invention: the transfer piece comprises a fourth cylinder, a rotating plate, a movable shaft, a sliding block and a supporting plate, wherein the fourth cylinder is installed on the working frame, the sliding blocks are arranged on two sides of the fourth cylinder respectively, the top surfaces of the two groups of sliding blocks are connected with the working frame in a sliding mode, the output end of the fourth cylinder is connected with the group of sliding blocks, the supporting plate is installed on the bottom surface of the sliding block in a rotating mode, one end of the supporting plate is connected with one end of the movable shaft, the other end of the movable shaft is movably connected with one side of the rotating plate, and the rotating plate is installed on the working frame in a rotating mode.
The invention has the beneficial effects that:
(1) the material supporting part supports the middle part of the silicon steel sheet, so that the silicon steel sheet can be flatly positioned on the guide rail, and the accuracy of subsequent transverse shearing of the silicon steel sheet is ensured; the phenomenon that the silicon steel sheet sinks towards the center and the two sides tilt due to the influence of the self gravity of the silicon steel sheet after the guide rail is adjusted due to the fact that the width of the silicon steel sheet is larger is effectively avoided, and therefore the precision of the silicon steel sheet transverse shearing is influenced;
(2) the coupling is arranged, so that the connected machine part is prevented from bearing excessive load, the overload protection effect is realized, the service life of the material receiving part is greatly prolonged, and due to the position of the transmission part, a large number of parts need to be disassembled when the transmission part is maintained, so that the production rhythm of the whole process is influenced;
(3) the baffle mechanism firstly adjusts the baffle plate at a large distance and then finely adjusts the baffle plate, so that the baffle plate can be ensured to be in a proper position, and the silicon steel sheet can not deviate or fall in the material receiving process;
(4) the steel sheet supporting piece can effectively prevent the silicon steel sheet from impacting the material receiving plate and the material receiving frame when the silicon steel sheet is released;
(5) the silicon steel transverse shearing line consists of two shearing devices and seven punching devices, and compared with the original two-shearing six-punching transverse shearing line, the silicon steel transverse shearing line further improves the diversity of silicon steel sheet forming.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a loading mechanism according to the present invention;
FIG. 3 is a side view of the loading mechanism of the present invention;
FIG. 4 is a schematic view of the punching mechanism of the present invention;
FIG. 5 is an enlarged, fragmentary, schematic view at FIG. 4a of the present invention;
FIG. 6 is a schematic structural view of the V-punch mechanism of the present invention;
FIG. 7 is a front view of the V-punch mechanism of the present invention;
FIG. 8 is a schematic view of the construction of the blanking member of the present invention;
FIG. 9 is a schematic view of the construction of the blanking member of the present invention;
FIG. 10 is a schematic structural view of the punching and shearing mechanism of the present invention;
FIG. 11 is a cross-sectional view of the shear mechanism of the present invention;
FIG. 12 is a schematic view of the construction of the pair of punching shears according to the present invention;
FIG. 13 is a schematic view of the construction of a preform of the present invention;
FIG. 14 is a schematic structural view of the material handling mechanism of the present invention;
FIG. 15 is a schematic structural view of a receiving mechanism of the present invention;
FIG. 16 is a schematic structural view of the connection between the receiving members and the receiving rack of the present invention;
FIG. 17 is a schematic view of the structure of the receiving member of the present invention;
FIG. 18 is a schematic structural view of the base of the present invention;
FIG. 19 is a schematic view of the construction of the coupling drive of the present invention;
FIG. 20 is a schematic structural view of the steel sheet support of the present invention;
FIG. 21 is a side view of the steel sheet support of the present invention;
FIG. 22 is a schematic diagram of the structure of the work box of the present invention.
In the figure: 1. a feeding mechanism; 11. feeding plates; 12. a rail member; 13. a material supporting part; 14. a conveying member; 121. a first bracket; 122. a guide rail; 123. a sliding sleeve; 124. a slide base; 125. a connecting shaft; 126. a lining support plate; 131. a second bracket; 132. a cylinder; 133. a material supporting plate;
2. a sharp corner punching mechanism;
3. a punching mechanism; 31. a motor base; 32. a first motor; 33. a screw rod; 34. a fixed mount; 35. a limiting sleeve; 36. a substrate; 37. a second motor; 38. a first connecting plate; 39. a second connecting plate; 310. an upper die holder; 311. an upper die; 312. a lower die;
4. a V-shaped punching mechanism; 41. a V-shaped punch; 42. a guide rail; 43. a material supporting part; 431. a lining support plate; 432. a support; 433. a cylinder; 44. blanking parts; 441. a material sliding plate; 442. a spring; 443. a buffer plate;
5. a punching and shearing mechanism; 51. a substrate; 52. punching and shearing machine; 521. a punching shear cylinder; 522. a connecting plate; 523. punching scissors; 524. pre-pressing the piece; 525. a cutting board; 526. installing a sleeve; 527. a pin shaft; 528. a fixed cylinder; 529. a spring; 5210. a piston plate; 5211. a piston rod; 5212. pressing a plate;
6. a material arranging mechanism; 61. a material distributing mechanism; 62. a material receiving mechanism; 621. a frame; 622. a lifting mechanism; 623. receiving a material part; 624. a material receiving frame; 625. a material receiving disc; 626. a steel sheet support;
6231. a base; 6232. a material stop mechanism;
62311. a first cylinder; 62312. rotating the plate; 62313. a first link; 62314. a connecting shaft; 62315. a coupling; 62316. a housing; 62317. a gear; 62318. a rack;
62321. a center plate; 62322. a connecting shaft; 62323. a side plate; 62324. a square frame; 62325. a second cylinder; 62326. a second link; 62327. connecting blocks; 62328. a slide bar; 62329. a baffle plate;
6261. a guide post; 6262. a working frame; 6263. a third cylinder; 6264. a fourth cylinder; 6265. a rotating plate; 6266. a movable shaft; 6267. a slider; 6268. and (7) a supporting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-22, the present invention is a high-precision two-shearing seven-punching silicon steel transverse shearing line, which includes a feeding mechanism 1, a sharp-corner punching mechanism 2, a punching mechanism 3, a V-shaped punching mechanism 4, a punching and shearing mechanism 5, and a material arranging mechanism 6;
the feeding mechanism 1, the sharp-corner punching mechanism 2, the punching mechanism 3, the V-shaped punching mechanism 4 and the punching and shearing mechanism 5 are respectively arranged on the base and are sequentially arranged along the feeding direction, and the material arranging mechanism 6 is arranged at the discharging position of the punching and shearing mechanism 5;
the feeding mechanism 1 carries out feeding transmission on the silicon steel sheet to be transversely cut, and the sharp-angle punching mechanism 2 enables a plurality of sharp angles to be formed at the cutting position of the silicon steel sheet; the punching mechanism 3 punches a hole on the silicon steel sheet for forming; the V-shaped punching mechanism 4 cuts a V shape on the silicon steel sheet, the punching and shearing mechanism 5 carries out oblique shearing on the silicon steel sheet, and the silicon steel sheet is conveyed to the material arranging mechanism 6 for arrangement after transverse shearing; the sharp corner punching mechanism 2 is provided with four 45-degree sharp corner punches, two of the four 45-degree sharp corner punches are arranged in a row and are symmetrically arranged along the base, two punching mechanisms 3 are arranged and are respectively positioned at two sides of the base, and the two punching mechanisms 3 are not positioned on the same horizontal line; one V-shaped punching mechanism 4 is arranged, and two punching and shearing mechanisms 5 are arranged and are positioned at the same side of the base; therefore, the silicon steel transverse shearing line consists of two shearing devices and seven punching devices, and the diversity of silicon steel sheet forming is further improved compared with the original two-shearing six-punching transverse shearing line.
Example 2
The feeding mechanism 1 comprises a feeding plate 11, a guide rail part 12, a material supporting part 13 and a conveying part 14;
the feeding plate 11 is obliquely arranged, the top end of the feeding plate 11 is installed on the base, two guide rail parts 12 and two conveying parts 14 are arranged at the top end of the feeding plate 11, the two guide rail parts 12 are linearly arranged along the feeding direction, and a material supporting part 13 is arranged between the two guide rail parts 12;
the guide rail member 12 comprises a first bracket 121, a guide rail 122, a sliding sleeve 123, a sliding base 124, a connecting shaft 125 and a lining support plate 126, wherein the first bracket 121 is installed on the base, the first bracket 121 is in an i-shaped structure, the guide rail 122 is arranged at the horizontal part of the first bracket 121, the sliding sleeve 123 is arranged on the guide rail 122, the sliding sleeve 123 is installed on the sliding base 124, the connecting shaft 125 penetrates through the sliding base 124 and is in threaded connection with the sliding base 124, the connecting shaft 125 is connected with the output end of a driving motor, and the driving motor is installed on the first bracket 121; therefore, the distance between the two lining support plates 126 is changed by adjusting the distance between the sliding seats 124, so that the lining support plates 126 with different widths can be conveyed;
the work of a driving motor is controlled, a connecting shaft 125 is driven to rotate, so that the sliding bases 124 horizontally move along the first support 121 through the guide rail 122 and the sliding sleeve 123, and the connecting shaft 125 and the two sliding bases 124 are opposite in connection thread, so that the two sliding bases 124 can move close to or away from each other, and the distance between the two lining support plates 126 can be adjusted, wherein the arrangement of the guide rail 122 and the sliding sleeve 123 has a limiting effect on the movement of the sliding bases 124;
the material supporting part 13 comprises a second bracket 131, a cylinder 132 and a material supporting plate 133; the second bracket 131 is also mounted on the base, the top of the second bracket 131 is provided with an air cylinder 132, the output end of the air cylinder 132 is provided with a retainer plate 133, the structure of the retainer plate 133 is a rectangular or U-shaped structure, the U-shaped retainer plate 133 is designed to be dislocated with the connecting shaft 125, no structure is generated between the two, and the retainer plate 133 can move to a certain height under the action of the air cylinder 132;
the conveying member 14 comprises driving wheels which are symmetrically arranged up and down, and driving rollers which are symmetrically arranged up and down;
during working, according to the width of the silicon steel sheet, firstly, the working of the driving motor is controlled, the connecting shaft 125 is driven to rotate, the sliding bases 124 horizontally move along the first support 121 through the guide rail 122 and the sliding sleeve 123, the two sliding bases 124 can move close to or away from each other, so that the distance between the two lining support plates 126 can be adjusted, then, the silicon steel sheet is placed on the feeding plate 1, enters the guide rail 122 along the feeding plate 1, and is conveyed and transported forwards along the guide rail 122, meanwhile, the air cylinder 132 is started to work, the material support plate 133 is driven to move upwards, the middle part of the silicon steel sheet is supported, and the silicon steel sheet can be flatly positioned on the guide rail 122, so that the accuracy of subsequent transverse shearing of the silicon steel sheet is ensured; effectively avoid when the width of blade of silicon steel is great, lead to guide rail 122 after adjusting, receive the influence of blade of silicon steel self gravity, lead to the blade of silicon steel to fall inwards to the center, the phenomenon of both sides perk to influence the precision that the blade of silicon steel transversely cut.
Example 3
The punching mechanism 3 is arranged on the base, the punching mechanism 3 comprises a punching part and an adjusting part, the output end of the adjusting part is connected with the punching part, the punching part punches the silicon steel sheet to be molded, and the adjusting part is used for adjusting the position of the punching part so as to punch different positions of the silicon steel sheet;
the adjusting part comprises a motor base 31, a first motor 32, a screw rod 33 and a base plate 36, the motor base 31 is arranged on the base, the first motor 32 is arranged on the motor base 31, the output end of the first motor 32 is connected with the screw rod 33, a sleeve is sleeved on the screw rod 33 and is arranged on the side wall of the base plate 36, the punching part is arranged on the base plate 36, and the base plate 36 is connected with the base through a limiting part;
when the silicon steel sheet punching machine works, the first motor 32 is controlled to work to drive the screw rod 33 to rotate, and the base plate 36 can horizontally move through the threaded connection between the screw rod 33 and the base plate 36, so that the position of the punching piece can be adjusted to punch holes at different positions of the silicon steel sheet;
the limiting piece comprises a fixing frame 34 and a limiting sleeve 35, the fixing frame 34 is installed on the base, the fixing frame 34 is composed of two rectangular plate bodies, a limiting rail is arranged on each plate body, and the limiting sleeve 35 is installed on each limiting rail, so that the limiting sleeve 35 can be leveled along the fixing frame 34, and the punching piece can stably and horizontally move under the driving of the adjusting piece through the limiting piece;
wherein, the base plate 36 is a square plate, a rectangular groove body is arranged at the bottom of the base plate 36, and the rectangular groove body is used for a channel for silicon steel sheet transmission;
the punching piece comprises a second motor 37, a first connecting plate 38, a second connecting plate 39, an upper die base 310, an upper die 311 and a lower die 312; a second motor 37 is arranged at the top of the base plate 36, the output end of the second motor 37 is connected with a rotating shaft, the rotating shaft is sleeved at the top end of a first connecting plate 38, the bottom end of the first connecting plate 38 is connected with the top end of a second connecting plate 39, the bottom end of the second connecting plate 39 is connected with an upper die holder 310, the upper die holder 310 is slidably mounted on the base plate 36 and moves up and down along the base plate 36, an upper die 311 is mounted at the bottom of the upper die holder 310, a lower die 312 is arranged right below the upper die 311, and the lower die 312 is mounted on the base plate 36;
when the punching piece works, when the silicon steel sheet is conveyed to the rectangular groove body of the base plate 36, and the upper die 311 is positioned right above the position to be punched, the second motor 37 is started to work to drive the rotating shaft to rotate, and the upper die holder 310 is made to reciprocate up and down along the base plate 36 through the connecting rod mechanism consisting of the first connecting plate 38 and the second connecting plate 39 to punch holes on the silicon steel sheet, so that the punching piece has a simple structure and high punching efficiency, and is suitable for conveying forward silicon steel sheets; and the adjusting piece is matched with the silicon steel sheet, so that punching forming can be carried out on any position on the silicon steel sheet.
The specific operation of the punching mechanism 3 comprises the following steps:
step 1: controlling the silicon steel sheet to be transmitted and move to the position of the substrate 36, then, controlling the first motor 32 to work to drive the screw rod 33 to rotate, and through the threaded connection between the screw rod 33 and the substrate 36, enabling the substrate 36 to horizontally move along the screw rod, so that the upper die 311 is positioned right above the position to be punched;
step 2: the second motor 37 is started to operate to drive the rotating shaft to rotate, and the upper die holder 310 reciprocates up and down along the base plate 36 through the link mechanism formed by the first connecting plate 38 and the second connecting plate 39 to punch holes and form silicon steel sheets.
Example 4
The V-shaped punching mechanism 4 is arranged on the base, and the V-shaped punching mechanism 4 comprises a V-shaped punching machine 41, a guide rail 42, a material supporting piece 43 and a blanking piece 44;
the V-shaped punching machine 41 is arranged on the base, guide rails 42 are arranged in front of and on two sides of the V-shaped punching machine 41, the guide rails 42 are used for conveying silicon steel sheets to realize automatic feeding and discharging of the silicon steel sheets, a material supporting part 43 is arranged at the guide rails 42, a waste material opening is formed in the lower die of the V-shaped punching machine 41, and a discharging part 44 is arranged at the waste material opening;
during operation, the silicon steel sheet moves along the guide rail 42 and is positioned at the V-shaped punching machine 41, in the moving process, the silicon steel sheet is supported by the material supporting part 43, then the V-shaped punching machine 41 is started to operate, so that the punching die head descends, and the silicon steel sheet is subjected to punch forming, the punching die head of the V-shaped punching machine 41 is in a V shape, and a V-shaped opening is formed in the silicon steel sheet; the punched waste is automatically discharged along the blanking piece 44 at the waste opening;
the material supporting piece 43 comprises a lining supporting plate 431, a support 432 and a cylinder 433, wherein the support 432 is also arranged on the base, the cylinder 433 is arranged at the top of the support 432, the lining supporting plate 431 is arranged at the output end of the cylinder 433, the structure of the lining supporting plate 431 is rectangular, and the material supporting piece 43 can enable the lining supporting plate 431 to move to a certain height under the action of the cylinder 433; when the silicon steel sheet is conveyed forwards along the guide rail 42 and transported and subjected to V-shaped stamping, the air cylinder 433 is started to work to drive the lining supporting plate 431 to move upwards to support the middle part of the silicon steel sheet, so that the silicon steel sheet can be flatly positioned in the V-shaped stamping machine 41, and the silicon steel sheet is more accurately stamped;
the blanking member 44 includes a material sliding plate 441, a spring 442, and a buffer plate 443; the sliding plate 441 is mounted on the base, the sliding plate 441 is a U-shaped plate, the bottom of the sliding plate 441 is provided with buffer components, the buffer components are symmetrically arranged along the sliding plate 441, each buffer component comprises a buffer plate 14 and a spring 15, one end of each buffer plate 14 is interactively connected with the side wall of the corresponding sliding plate 441, the other end of each buffer plate 14 is connected with one end of the corresponding spring 15, and the other end of each spring 15 is mounted on the corresponding sliding plate 441;
the sliding plate 441 is movably mounted on the base, and the adjusting cylinder is arranged on the bottom surface of the sliding plate 441 and movably mounted on the base, so that the angle of the sliding plate 441 can be adjusted through the sliding plate 441, and the sliding speed of the waste material along the sliding plate 441 can be changed;
the blanking part 44 can enable the punched waste plate to move along the sliding plate 441 and fall into the receiving box for collection, when the waste plate passes through the buffer component at the discharge end of the sliding plate 441, the buffer plate 443 on the buffer component can be extruded, and the spring 442 is in a compressed state, so that the speed of the waste plate sliding into the receiving box is reduced, the problem of deformation of the waste plate due to excessive collision is solved, and the waste plate can be recycled to ensure the plasticity of the waste plate;
during operation, the blade of silicon steel removes along guide rail 42, and be located V-arrangement punching machine 41 department, at the removal in-process, support the blade of silicon steel through holding in the palm material piece 43, then, start V-arrangement punching machine 41 work, make the punching press die head descend, carry out stamping forming to the blade of silicon steel, and the waste material after the punching press is then along the automatic discharge of blanking piece 44 of waste material mouthful department, when the buffer assembly of waste material board through sliding material board 441 discharge end department, can extrude buffer plate 443 on the buffer assembly, and make spring 442 be in compression state, thereby reduce the speed that the waste material board slided and falls into the material receiving box, can not cause the problem of the deformation of waste material board because of producing too big collision.
Example 5
The punching and shearing mechanism 5 comprises a base plate 51 and a punching and shearing machine 52, wherein the base plate 51 is a square plate, the base plate 51 is arranged on a base, a rectangular through groove is formed in the bottom of the base plate 51 and used for the silicon steel sheet to pass through, a mounting groove is formed in the base plate 51, and the punching and shearing machine 52 is arranged in the mounting groove;
the punching and shearing machine 52 comprises a punching and shearing cylinder 521, a connecting plate 522, a punching and shearing knife 523 and a prepressing piece 524, wherein the punching and shearing cylinder 521 is arranged at the top of the mounting groove, the output end of the punching and shearing cylinder 521 is connected with the connecting plate 522, the connecting plate 522 moves up and down along the mounting groove, the punching and shearing knife 523 and the prepressing piece 524 are arranged at the bottom of the connecting plate 522, the prepressing piece 524 is positioned at two sides of the punching and shearing knife 523, and the prepressing piece 524 fixes the silicon steel sheet to be punched and sheared in advance so as to perform accurate punching and shearing on the silicon steel sheet;
the pre-compression element 524 includes a fixed cylinder 528, a spring 529, a piston plate 5210, a piston rod 5211, a pressure plate 5212; the fixed cylinder 528 is mounted on the connecting plate 522, the top end of the piston rod 5211 extends into the fixed cylinder 528 and is in sliding connection with the fixed cylinder 528, the top end of the piston rod 5211 is connected with the fixed cylinder 528, the fixed cylinder 528 is in sliding connection with the inner wall of the fixed cylinder 528, a spring 529 is arranged in the fixed cylinder 528, and the two ends of the spring 529 are respectively connected with the fixed cylinder 528 and the inner wall of the fixed cylinder 528;
when the silicon steel sheet punching and shearing machine works, the punching scissors 523 move downwards to punch and shear the silicon steel sheet, firstly, the pressing plate 5212 on the prepressing piece 524 moves downwards and is in contact with the silicon steel sheet, so that the silicon steel sheet is elastically fixed, the stability of punching and shearing the silicon steel sheet is ensured, and the silicon steel sheet is precisely punched and sheared;
the punching scissors 523 are connected with the connecting plate 522 through a connecting piece, the connecting piece comprises a cutting plate 525, a mounting sleeve 526 and a pin 527, the punching scissors 523 is mounted on the cutting plate 525, the cutting plate 525 is of a square structure, the cutting plate 525 and the punching scissors 523 are of an integrated structure, the mounting sleeve 526 is arranged on the connecting plate 522, a rectangular mounting groove is formed in the mounting sleeve 526, the mounting groove is matched with the cutting plate 525, the section of the mounting sleeve 526 is of a U-shaped structure, and pin holes matched with the pin 527 are formed in the mounting sleeve 526 and the cutting plate 525;
when the installation tool is used, one end of the cutting board 525 is inserted into the installation sleeve 526, then the cutting board 525 is pushed to slide along the installation groove, the cutting board 525 is moved to a specified position, the specified position is that the pin hole of the installation sleeve 526 is aligned with the pin hole of the cutting board 525, and then the pin 527 is inserted and locked, so that the installation work of the pair of stamping scissors 523 can be completed; similarly, the pin 527 is pulled out, and then the knife plate 525 is taken down, so that the disassembly work of the knife plate 525 can be completed;
the working principle of the punching and shearing mechanism 5 is as follows: the during operation transports the current groove department of base plate 51 with the blade of silicon steel, through punching shear cylinder 521 work, drives connecting plate 522 along the spacing removal of mounting groove for punch scissors 523 and cut the blade of silicon steel, realize its automation and punch and cut, and before punching shear, clamp plate 5212 on the pre-compaction piece 524 moves down and contacts with the blade of silicon steel, thereby carry out elastic fixation to the blade of silicon steel, guarantee to the blade of silicon steel stability when punching shear, the realization is carried out accurate punching shear to the blade of silicon steel.
Example 6
The material arranging mechanism 6 comprises a material distributing mechanism 61 and a material receiving mechanism 62;
the material distribution mechanism 61 is provided with a material discharge end of a transverse shearing line, the material distribution mechanism 61 is connected with the material receiving mechanism 62, the material distribution mechanism 61 sorts and conveys the silicon steel sheets after transverse shearing to the material receiving mechanism 62 for storage, the material distribution mechanism 61 drives the upper and lower material distribution mechanism conveyor belts to operate simultaneously mainly by the simultaneous starting of the upper and lower material distribution mechanism conveyor assembly motors, the material distribution assembly air cylinder acts to drive the material distribution assembly rotating shaft to rotate, namely, the material distribution plate is driven to turn over, when the material distribution plate turns over upwards, the upper inclined plate of the material distribution plate is matched with the material distribution assembly baffle plate to introduce the silicon steel sheets onto the upper material distribution mechanism conveyor belt, when the material distribution plate turns over downwards, the lower inclined plate of the material distribution plate is matched with the material distribution assembly support plate to introduce the silicon steel sheets onto the lower material distribution mechanism conveyor belt, and the automatic material distribution is realized by the cyclic operation in the mode;
the material receiving mechanism 62 comprises a rack 621, a lifting mechanism 622, a material receiving member 623, a material receiving rack 624 and a material receiving tray 625; two racks 621 are arranged side by side, two material receiving pieces 623 are arranged between the two racks 621, and the two material receiving pieces 623 are arranged along the height direction of the racks 621; the material receiving discs 625 are correspondingly arranged below the material receiving parts 623, the two material receiving discs 625 are mounted on the material receiving frame 624, the two material receiving discs 625 are connected with the material receiving frame 624 in a sliding mode, and when the material receiving discs 625 are collected, the material receiving discs are moved out and transferred to the next working procedure;
the two material receiving pieces 623 are arranged on the connecting frame, the connecting frame is located on the rack 621 and moves up and down along the rack 621, the rack 621 is further provided with a lifting mechanism 622, the lifting mechanism 622 comprises a lifting cylinder, the output end of the lifting cylinder is connected with the connecting frame, the connecting frame is driven to move up and down along the rack 621 through the work of the lifting cylinder, the height of the material receiving pieces 623 is adjusted, and therefore the distance between the material receiving pieces 623 and the material receiving tray 625 is changed; the silicon steel sheet collecting device is suitable for silicon steel sheets with different weights, and ensures that the impact force is smaller when the silicon steel sheets are released, namely when the weight of the silicon steel sheets is too large, and the distance between the material collecting piece 623 and the material collecting plate 625 is too high, so that the material collecting plate 625 and the material collecting rack 624 are impacted more heavily when the silicon steel sheets are released, the quality of a product is influenced, and the service lives of the material collecting plate 625 and the material collecting rack 624 are also influenced;
the material receiving member 623 comprises a base 6231 and a stock stop 6232, wherein the base 6231 is provided with a material receiver, and two sides of the base 6231 are respectively provided with the stock stop 6232; the material collector mainly comprises the following components: the motor of the conveying component of the material receiving mechanism is started, the left and the right conveying belts of the material receiving mechanism are driven by the belt to run simultaneously, the cylinder of the material receiving component acts, the material collecting component linkage rod drives a plurality of material collecting component swing rods to swing simultaneously, drives a plurality of material collecting component rotating shafts to rotate, drives a plurality of material collecting component gears to rotate, the receiving component rack is driven to move downwards along the vertical direction through meshing transmission, the receiving component magnet rack is driven to move downwards to be close to the lower layer of the receiving mechanism conveying belt, the silicon steel sheet is adsorbed on the bottom surface of the receiving mechanism conveying belt through magnetic attraction, when the silicon steel sheet is conveyed to the position right above the material receiving plate, the material receiving mechanism material beating component cylinder acts to drive the material receiving mechanism material beating component to push the silicon steel sheet, therefore, the silicon steel sheets vertically fall into the material receiving tray, and the silicon steel sheets are circularly operated in the mode, so that the silicon steel sheets are orderly stacked. In the process, the receiving component magnet frame is ensured to vertically lift through the coupling transmission part, and shaking is avoided, so that multiple silicon steel sheets can be stacked neatly, the silicon steel sheets can be directly packaged without manual rearrangement, and the production efficiency is improved;
the two coupling transmission parts are respectively positioned on two sides of the base 6231 and comprise a first air cylinder 62311, a rotating plate 62312, a first connecting rod 62313, a connecting shaft 62314, a coupling 62315, a shell 62316, a gear 62317 and a rack 62318; the first air cylinder 62311 is installed on the side wall of the base 6231, the output end of the first air cylinder 62311 is connected with the rotating plate 62312, one end of the rotating plate 62312 is connected with the first connecting rod 62313, the other end of the rotating plate 62312 is connected with the connecting shaft 62314, the middle part of the connecting shaft 62314 is provided with a coupling 62315, two sides of the coupling 62315 are respectively provided with a shell 62316, a gear 62317 and a rack 62318 are arranged in the shell 62316, the gear 62317 is sleeved on the connecting shaft 62314, the gear 62317 is meshed with the rack 62318 and connected with the rack 623108, and the rack 623108 is slidably installed on the shell 62317 and moves up and down along the shell 62317;
wherein, the two rotating plates 62312 are respectively located at two ends of the first link 62313;
when the material collecting device works, the first air cylinder 62311 is started to stretch and retract, the rotating plate 62312 is driven to rotate, the connecting shaft 62314 rotates, the connecting shafts 62314 in the two shell bodies 62316 rotate through the coupler 62315, the gear 62317 also rotates, the rack 62318 can move up and down along the shell bodies 62317 under the meshing action, the coupler 62315 is arranged to prevent the connected machine parts from bearing overlarge loads, the overload protection effect is achieved, the service life of the material collecting piece 623 is greatly prolonged, and due to the position of the transmission piece, a large number of parts need to be detached when the transmission piece is maintained, so that the production rhythm of the whole process is influenced;
the stock stop 6232 comprises a central plate 62321, a connecting shaft 62322, a side plate 62323, a square frame 62324, a connecting block 62327, a sliding rod 62328 and a baffle 62329; the central plate 62321 is mounted in the middle of the top surface of the base 623, side plates 62323 are respectively arranged on two sides of the central plate 62321, U-shaped connecting plates are respectively arranged on two sides of the side plate 62323, the U-shaped connecting plates are mounted on the side plates 62323 in a sliding rail sliding sleeve mode, a screw rod is arranged on the central plate 62321 and connected with the output end of a driving motor, the driving motor is mounted on the central plate 62321, the screw rod penetrates through the U-shaped connecting plates and is in threaded connection with the U-shaped connecting plates, a square frame 62324 is mounted at the bottom of the U-shaped connecting plates, a driving piece is arranged on one side of the square frame 62324, a baffle 62329 is arranged on the other side of the square frame 62324, and the driving piece is connected with the baffle 62329 through a connecting block 62327 and a sliding rod 62328;
a plurality of connecting blocks 62327 are arranged at equal intervals, the connecting block 62327 is connected with a sliding rod 62328, the sliding rod 62328 penetrates through the square frame 62324 and is connected with the square frame 62324 in a sliding manner, and one end, far away from the connecting block 62327, of the sliding rod 62328 is connected with the baffle 62329;
the driving part comprises a second air cylinder 62325 and a second connecting rod 62326, the second air cylinder 62325 is installed on the square frame 62324, the output end of the second air cylinder 62325 is connected with a second connecting rod 62326, the second connecting rod 62326 is movably installed on the square frame 62324, and the second connecting rod 62326 is connected with the connecting block 62327 through a movable rod, close to the inner wall of the square frame 62324;
when the device works, the driving motor is started to work, the screw rod is driven to rotate, the two U-shaped connecting plates move along the side plate 62323, the square frame 62324 is driven to move, and the position of the baffle 62329 on the square frame 62324 is adjusted;
the second cylinder 62325 is started to work, the second connecting rod 62326 is driven to move along, the distance between the second connecting rod 62326 and the square frame 62324 is changed, and the second connecting rod 62326 drives the sliding rod 62328 to move horizontally through the connecting block 62327, so that the position of the baffle 62329 is finely adjusted; therefore, the baffle 62329 is adjusted by the baffle 6232 for a large distance and then fine-tuned, so that the baffle 62329 can be ensured to be in a proper position, and the silicon steel sheet is prevented from shifting or falling off in the material receiving process;
steel sheet supporting pieces 626 are respectively arranged on two sides of the material receiving disc 625, and each steel sheet supporting piece 626 comprises a guide pillar 6261, a working frame 6262 and a third cylinder 6263;
the working frame 6262 is located at the side of the material receiving disc 625, sleeves are arranged on two sides of the working frame 6262, the sleeves are slidably sleeved on the guide posts 6261, a third cylinder 6263 is arranged at the bottom of the working frame 6262, an opening is formed in one side, close to the material receiving disc 625, of the working frame 6262, a transfer member is arranged in the working frame 6262, the third cylinder 6263 is controlled to work, the working frame 6262 is driven to move up and down, the transfer member moves up and down along with the up and down movement, the transfer member firstly moves up to bear and receive the silicon steel sheet, and then moves down to place the silicon steel sheet in the material receiving disc 625;
the transfer member comprises a fourth cylinder 6264, a rotating plate 6265, a movable shaft 6266, sliders 6267 and a support plate 6268, the fourth cylinder 6264 is mounted on the working frame 6262, the sliders 6267 are respectively arranged on two sides of the fourth cylinder 6264, top surfaces of the two groups of sliders 6267 are slidably connected with the working frame 6262, an output end of the fourth cylinder 6264 is connected with the group of sliders 6267, the support plate 6268 is rotatably mounted on the bottom surface of the slider 6267, one end of the support plate 6268 is connected with one end of the movable shaft 6266, the other end of the movable shaft 6266 is movably connected with one side of the rotating plate 6265, and the rotating plate 6265 is rotatably mounted on the working frame 6262;
when the silicon steel sheet receiving device works, the fourth air cylinder 6264 is started to work to drive one group of sliding blocks 6267 to move, the supporting plate 6268 is rotatably mounted on the bottom surface of the sliding block 6267, one end of the supporting plate 6268 is connected with one end of the movable shaft 6266, the other end of the movable shaft 6266 is movably connected with one side of the rotating plate 6265, the rotating plate 6265 is rotatably mounted on the working frame 6262 to enable the two groups of sliding blocks 6267 to be close to each other, then the supporting plate 6268 is driven by the movable shaft 6266 to rotate and expand to receive the silicon steel sheet, then the working frame 6262 is enabled to move downwards to the bottom of the guide pillar 6261, the fourth air cylinder 6264 is reset, and the supporting plate 6268 rotates into the working frame 6262 to fall on the receiving disc 625 under the action of gravity, and the silicon steel sheet is released by the steel sheet bearing device 626, so that the silicon steel sheet can be effectively prevented from impacting the receiving disc 625 and the receiving frame 624.
Example 7
A production process of a high-precision two-shearing seven-punching silicon steel transverse shearing line comprises the following steps:
step 1: feeding: according to the width of the silicon steel sheet, firstly, the operation of a driving motor is controlled, a connecting shaft 125 is driven to rotate, so that a sliding seat 124 horizontally moves along a first support 121 through a guide rail 122 and a sliding sleeve 123, the two sliding seats 124 can move close to or away from each other, the distance between two lining support plates 126 can be adjusted, then the silicon steel sheet is placed on a feeding plate 1, enters the guide rail 122 along the feeding plate 1, and is conveyed and transported forwards along the guide rail 122, and meanwhile, an air cylinder 132 is started to operate, so that a material supporting plate 133 is driven to move upwards, the middle part of the silicon steel sheet is supported, and the silicon steel sheet can be flatly positioned on the guide rail 122;
step 2: punching a sharp corner: when the silicon steel sheet is conveyed to the sharp corner punching mechanism 2, when an upper servo motor is adopted to work, the connecting rod mechanism rotates, and the power output end of the connecting rod mechanism is connected with the upper surface of the movable cutter holder, so that the movable cutter holder moves up and down through the guide column, and the aim of shearing the silicon steel sheet by an upper cutter is fulfilled; the cross section of the upper cutter is an isosceles right triangle, so that the cut isosceles right triangle directly falls onto the rack;
and step 3: punching: controlling the silicon steel sheet to be transmitted and move to the position of the substrate 36, then driving the screw rod 33 to rotate by controlling the first motor 32 to work, and horizontally moving the substrate 36 through the threaded connection between the screw rod 33 and the substrate 36 so that the upper die 311 is positioned right above the position to be punched; the second motor 37 is started to work to drive the rotating shaft to rotate, and the upper die holder 310 reciprocates up and down along the base plate 36 through the connecting rod mechanism consisting of the first connecting plate 38 and the second connecting plate 39 to punch holes and form the silicon steel sheets;
and 4, step 4: v-shaped punching: the silicon steel sheet moves along the guide rail 42 and is positioned at the V-shaped punching machine 41, in the moving process, the silicon steel sheet is supported through the material supporting part 43, then the V-shaped punching machine 41 is started to work, so that a punching die head descends, the silicon steel sheet is subjected to punch forming, punched waste materials are automatically discharged along the material discharging part 44 at the waste material port, when the waste material plate passes through the buffer component at the discharging end of the sliding material plate 441, the buffer plate 443 on the buffer component is extruded, the spring 442 is in a compressed state, and the speed of the waste material plate sliding into the material receiving box is reduced;
and 5: punching and shearing: the silicon steel sheet is conveyed to a passing groove of the base plate 51, the punching shearing cylinder 521 works to drive the connecting plate 522 to move along the mounting groove in a limiting mode, so that the punching shears 523 shear the silicon steel sheet, automatic punching shearing of the silicon steel sheet is achieved, and before punching shearing, the pressing plate 5212 on the pre-pressing piece 524 moves downwards and is in contact with the silicon steel sheet, so that the silicon steel sheet is elastically fixed, stability of the silicon steel sheet during punching shearing is guaranteed, and accurate punching shearing of the silicon steel sheet is achieved;
step 6: material arrangement: the motors of the upper and lower material distribution mechanism conveying assemblies are started simultaneously to drive the upper and lower material distribution mechanism conveying belts to operate simultaneously, the material distribution assembly air cylinder acts to drive the material distribution assembly rotating shaft to rotate, namely, the material distribution plate is driven to turn over, when the material distribution plate turns over upwards, an upper inclined plate of the material distribution plate is matched with a material distribution assembly material baffle plate to introduce the silicon steel sheet onto the material distribution mechanism conveying belt positioned above, and when the material distribution plate turns over downwards, a lower inclined plate of the material distribution plate is matched with a material distribution assembly supporting plate to introduce the silicon steel sheet onto the material distribution mechanism conveying belt positioned below, so that the aim of automatic material distribution and conveying is fulfilled through cyclic operation;
the motor of the conveying component of the material receiving mechanism is started, the left and right conveying belts of the material receiving mechanism are driven by the belt to run simultaneously, the cylinder of the material receiving component acts, the material collecting component linkage rod drives a plurality of material collecting component swing rods to swing simultaneously, drives a plurality of material collecting component rotating shafts to rotate, drives a plurality of material collecting component gears to rotate, the receiving component rack is driven to move downwards along the vertical direction through meshing transmission, the receiving component magnet rack is driven to move downwards to be close to the lower layer of the receiving mechanism conveying belt, the silicon steel sheet is adsorbed on the bottom surface of the receiving mechanism conveying belt through magnetic attraction, when the silicon steel sheet is conveyed to the position right above the material receiving plate, the material receiving mechanism material beating component cylinder acts to drive the material receiving mechanism material beating component to push the silicon steel sheet, therefore, the silicon steel sheets vertically fall into the material receiving tray, and the silicon steel sheets are circularly operated in the mode, so that a plurality of silicon steel sheets are orderly stacked;
the first cylinder 62311 is started to stretch and retract, the rotating plate 62312 is driven to rotate, the connecting shaft 62314 rotates along with the rotating, the connecting shafts 62314 in the two shells 62316 rotate through the coupler 62315, the gear 62317 also rotates, and the rack 62318 is lifted and lowered along the shells 62317 through meshing;
the driving motor is started to work, the screw rod is driven to rotate, the two U-shaped connecting plates move along the side plate 62323, the square frame 62324 is driven to move, and the position of the baffle 62329 on the square frame 62324 is adjusted;
the second cylinder 62325 is started to work, the second connecting rod 62326 is driven to move along, the distance between the second connecting rod 62326 and the square frame 62324 is changed, and the second connecting rod 62326 drives the sliding rod 62328 to move horizontally through the connecting block 62327, so that the position of the baffle 62329 is finely adjusted;
the fourth cylinder 6264 is started to work to drive a group of sliding blocks 6267 to move, as the bottom surface of the sliding block 6267 is rotatably provided with a supporting plate 6268, one end of the supporting plate 6268 is connected with one end of a movable shaft 6266, the other end of the movable shaft 6266 is movably connected with one side of a rotating plate 6265, the rotating plate 6265 is rotatably arranged on a working frame 6262, so that the two groups of sliding blocks 6267 are close to each other, then the supporting plate 6268 is driven by the movable shaft 6266 to rotate and expand to bear the silicon steel sheet, then the working frame 6262 is moved downwards to the bottom of the guide post 6261, and the fourth cylinder 6264 is reset, so that the supporting plate 6268 rotates into the working frame 6262, and the steel sheet falls on the silicon material receiving disc 625 under the action of gravity.

Claims (10)

1. A high-precision two-shearing seven-punching silicon steel transverse shearing line is characterized by comprising a feeding mechanism (1), a sharp-corner punching mechanism (2), a punching mechanism (3), a V-shaped punching mechanism (4), a punching and shearing mechanism (5) and a material arranging mechanism (6);
the feeding mechanism (1), the sharp-corner punching mechanism (2), the punching mechanism (3), the V-shaped punching mechanism (4) and the punching and shearing mechanism (5) are respectively arranged on the base and are sequentially arranged in sequence along the feeding direction, and the arranging mechanism (6) is arranged at the discharging position of the punching and shearing mechanism (5);
the feeding mechanism (1) carries out feeding transmission on the silicon steel sheet to be transversely cut, and the sharp-angle punching mechanism (2) enables a plurality of sharp angles at the cutting position of the silicon steel sheet; the punching mechanism (3) punches a hole on the silicon steel sheet for forming; the V-shaped punching mechanism (4) cuts a V shape on the silicon steel sheet, the punching and shearing mechanism (5) carries out inclined shearing on the silicon steel sheet, and the silicon steel sheet is conveyed to the material arranging mechanism (6) for arrangement after transverse shearing; the sharp corner punching mechanism (2) is provided with four (45) -degree sharp corner punches, two of the sharp corner punches are arranged in a row and are symmetrically arranged along the base, two punching mechanisms (3) are arranged and are respectively positioned at two sides of the base, and the two punching mechanisms (3) are not positioned on the same horizontal line; one V-shaped punching mechanism (4) is arranged, and two punching and shearing mechanisms (5) are arranged and are positioned at the same side of the base.
2. The high-precision two-shearing seven-punching silicon steel cross shearing line as claimed in claim 1, wherein the feeding mechanism (1) comprises a feeding plate (11), a guide rail piece (12), a material supporting piece (13) and a conveying piece (14);
go up flitch (11) slope setting, the top of going up flitch (11) is installed on the base, is provided with guide rail spare (12) and conveying piece (14) in the top department of last flitch (11), and guide rail spare (12) are provided with two to carry out the straight line and arrange along the material loading direction, be provided with between two guide rail spare (12) and hold in the palm material spare (13).
3. A high-precision two-shearing seven-punching silicon steel transverse shearing line as claimed in claim 1, wherein the punching mechanism (3) is arranged on the base, the punching mechanism (3) comprises a punching part and an adjusting part, the output end of the adjusting part is connected with the punching part, the punching part punches the silicon steel sheet to be formed, and the adjusting part is used for adjusting the position of the punching part, so that the silicon steel sheet is punched at different positions.
4. A high-precision two-shearing seven-punching silicon steel cross shearing line as claimed in claim 1, wherein the V-shaped punching mechanism (4) is mounted on the base, and the V-shaped punching mechanism (4) comprises a V-shaped punching machine (41), a guide rail (42), a material supporting part (43) and a blanking part (44);
the V-shaped punching machine (41) is arranged on the base, guide rails (42) are arranged in front of and on two sides of the V-shaped punching machine (41), the guide rails (42) are used for conveying silicon steel sheets, automatic feeding and discharging of the silicon steel sheets are achieved, a material supporting part (43) is arranged at the position of each guide rail (42), a waste material opening is formed in the position of a lower die of the V-shaped punching machine (41), and the waste material opening is mounted on a discharging part (44).
5. A high precision two-shearing seven-punching silicon steel cross cutting line according to claim 1, characterized in that the punching and shearing mechanism (5) comprises a base plate (51) and a punching and shearing machine (52), the base plate (51) is a square plate, the base plate (51) is mounted on a base, the bottom of the base plate (51) is provided with a rectangular through groove for the silicon steel sheet to pass through, a mounting groove is arranged in the base plate (51), and the punching and shearing machine (52) is arranged in the mounting groove.
6. The high-precision two-shearing seven-punching silicon steel transverse shearing line as claimed in claim 1, wherein the material arranging mechanism (6) comprises a material distributing mechanism (61) and a material receiving mechanism (62);
the material distributing mechanism (61) is provided with a discharge end of the transverse shearing line, the material distributing mechanism (61) is connected with the material receiving mechanism (62), and the material distributing mechanism (61) sorts and conveys the silicon steel sheets subjected to transverse shearing to the material receiving mechanism (62) for storage;
the material receiving mechanism (62) comprises a rack (621), a lifting mechanism (622), a material receiving piece (623), a material receiving rack (624) and a material receiving tray (625); two racks (621) are arranged side by side, two material receiving parts (623) are arranged between the two racks (621), and the two material receiving parts (623) are arranged along the height direction of the racks (621).
7. The high-precision two-shearing seven-punching silicon steel cross shearing line as claimed in claim 6, wherein the material collecting member (623) comprises a base (6231) and a material stopping mechanism (6232), the material collecting device is arranged on the base (6231), and the material stopping mechanism (6232) is respectively arranged on two sides of the base (6231).
8. A high-precision two-shearing seven-punching silicon steel crosscut line as claimed in claim 7, wherein the stock stop (6232) comprises a central plate (62321), a connecting shaft (62322), a side plate (62323), a square frame (62324), a connecting block (62327), a sliding rod (62328) and a baffle (62329); the center plate (62321) is installed in the middle of the top surface of the base (623), side plates (62323) are respectively arranged on two sides of the center plate (62321), U-shaped connecting plates are respectively arranged on two sides of the side plates (62323), the U-shaped connecting plates are installed on the side plates (62323) in a sliding rail sliding sleeve mode, screw rods are arranged on the center plate (62321), the screw rods are connected with output ends of driving motors, the driving motors are installed on the center plate (62321), the screw rods penetrate through the U-shaped connecting plates and are in threaded connection with the U-shaped connecting plates, a square frame (62324) is installed at the bottom of the U-shaped connecting plates, a driving piece is arranged on one side of the square frame (62324), a baffle (62329) is arranged on the other side of the square frame (62324), and the driving piece is connected with the baffle (62329) through a connecting block (62327) and a sliding rod (62328).
9. The high-precision two-shearing seven-punching silicon steel transverse shearing line is characterized in that the working frame (6262) is located on the side portion of the material collecting disc (625), sleeves are arranged on two sides of the working frame (6262) and are slidably sleeved on the guide columns (6261), a third air cylinder (6263) is arranged at the bottom of the working frame (6262), an opening is formed in one side, close to the material collecting disc (625), of the working frame (6262), a transfer piece is arranged in the working frame (6262), the working frame (6262) is driven to move up and down by controlling the third air cylinder (6263) to work, the transfer piece moves up and down, the transfer piece moves up and receives the silicon steel sheet, and then moves down to place the silicon steel sheet in the material collecting disc (625).
10. The high-precision two-shearing seven-punching silicon steel transverse shearing line is characterized in that the transfer piece comprises a fourth cylinder (6264), a rotating plate (6265), a movable shaft (6266), sliders (6267) and a supporting plate (6268), wherein the fourth cylinder (6264) is installed on the working frame (6262), the sliders (6267) are respectively arranged on two sides of the fourth cylinder (6264), the top surfaces of the two groups of sliders (6267) are slidably connected with the working frame (6262), the output end of the fourth cylinder (6264) is connected with the one group of sliders (6267), the supporting plate (6268) is rotatably installed on the bottom surface of the slider (6267), one end of the supporting plate (6268) is connected with one end of the movable shaft (6266), the other end of the movable shaft (6266) is movably connected with one side of the rotating plate (6265), and the rotating plate (6265) is rotatably installed on the working frame (6262).
CN202210537314.XA 2022-05-18 2022-05-18 High-precision double-shearing seven-punching silicon steel transverse shearing line Withdrawn CN114951411A (en)

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CN202210537314.XA CN114951411A (en) 2022-05-18 2022-05-18 High-precision double-shearing seven-punching silicon steel transverse shearing line

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CN202210537314.XA CN114951411A (en) 2022-05-18 2022-05-18 High-precision double-shearing seven-punching silicon steel transverse shearing line

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116275842A (en) * 2023-05-10 2023-06-23 沧州天马机械股份有限公司 Container hand pull rod welding equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116275842A (en) * 2023-05-10 2023-06-23 沧州天马机械股份有限公司 Container hand pull rod welding equipment
CN116275842B (en) * 2023-05-10 2023-08-08 沧州天马机械股份有限公司 Container hand pull rod welding equipment

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