CN110586743A - Automatic charging component for silicon steel sheet blanking operation - Google Patents
Automatic charging component for silicon steel sheet blanking operation Download PDFInfo
- Publication number
- CN110586743A CN110586743A CN201911014762.6A CN201911014762A CN110586743A CN 110586743 A CN110586743 A CN 110586743A CN 201911014762 A CN201911014762 A CN 201911014762A CN 110586743 A CN110586743 A CN 110586743A
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- China
- Prior art keywords
- steel sheet
- silicon steel
- conveying
- belt
- workbench
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 171
- 230000007246 mechanism Effects 0.000 claims abstract description 105
- 239000011265 semifinished product Substances 0.000 claims abstract description 85
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 6
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 description 29
- 239000000463 material Substances 0.000 description 15
- 239000000047 product Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000006872 improvement Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 7
- 238000004080 punching Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- 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
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Registering Or Overturning Sheets (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention provides an automatic charging member for silicon steel sheet blanking operation, which comprises a conveying mechanism (210), a positioning mechanism (220), a pushing mechanism (230) and a feeding cylinder (240) for stacking silicon steel sheet semi-finished products, wherein the positioning mechanism (220) is sleeved on a lower die (120) and corresponds to the output end of the conveying mechanism (210), the positioning mechanism (220) is used for positioning the silicon steel sheet semi-finished products conveyed by the conveying mechanism (210) to enable the silicon steel sheet semi-finished products to accurately fall onto the lower die (120), the pushing mechanism (230) is used for pushing the silicon steel sheet semi-finished products in the feeding cylinder (240) to the input end of the conveying mechanism (210), the conveying mechanism (210) is fixedly arranged on a workbench, the positioning mechanism (220) is fixedly arranged on the upper end surface of the workbench, the pushing mechanism (230) is fixedly arranged on the input end of the conveying mechanism (210), and the feeding cylinder (240) is fixedly arranged on the pushing mechanism (230), the automatic loading device has the advantage that the semi-finished silicon steel sheet can be automatically loaded on the workbench.
Description
Technical Field
The invention relates to the technical field of punching machines, in particular to an automatic charging component for silicon steel sheet punching operation.
Background
The silicon steel sheet is a ferrosilicon soft magnetic alloy with extremely low carbon content, which is a part of an iron core in a generator, a motor and a transformer, the iron core is formed by tightly stacking the silicon steel sheets, at present, a finished silicon steel sheet product made from a semi-finished silicon steel sheet needs to be punched, and at present, punching is carried out by a punch press, which is characterized in that the semi-finished silicon steel sheet product is firstly manually loaded on a workbench of the punch press, then the punch press is started to punch the semi-finished silicon steel sheet product to form the finished silicon steel sheet product, and finally the finished silicon steel sheet product is manually taken down from the workbench, so that the punching operation of the punch press on the silicon steel sheet cannot be continuously carried out, the punching efficiency is low, time and labor are wasted, the labor intensity is high, particularly, the semi-finished silicon steel sheet product needs to be accurately placed on a lower die in the loading process, and in order to solve the problem, it is necessary to provide an automatic charging member for silicon steel sheet blanking operation, which has an ingenious structure and a simple principle, can automatically and accurately load the silicon steel sheet semi-finished product on a workbench, and improves the blanking efficiency of a punch press.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide the automatic charging component for the silicon steel sheet blanking operation, which has the advantages of ingenious structure and simple principle, can automatically load the silicon steel sheet semi-finished product on a workbench and improve the blanking efficiency of a punch press, and solves the technical problem of automatic charging in the silicon steel sheet blanking operation.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
An automatic charging member for silicon steel sheet blanking operation comprises a conveying mechanism (210), a positioning mechanism (220), a pushing mechanism (230) and a feeding cylinder (240) used for stacking silicon steel sheet semi-finished products, wherein the positioning mechanism (220) is sleeved on a lower die (120) and corresponds to the output end of the conveying mechanism (210), the positioning mechanism (220) is used for positioning the silicon steel sheet semi-finished products conveyed by the conveying mechanism (210) to enable the silicon steel sheet semi-finished products to accurately fall onto the lower die (120), and the pushing mechanism (230) is used for pushing the silicon steel sheet semi-finished products in the feeding cylinder (240) to the input end of the conveying mechanism (210);
the feeding mechanism (210) is fixedly arranged on the workbench, the positioning mechanism (220) is fixedly arranged on the upper end face of the workbench, the pushing mechanism (230) is fixedly arranged on the input end of the feeding mechanism (210), and the feeding cylinder (240) is fixedly arranged on the pushing mechanism (230).
As a further optimization or improvement of the present solution.
The conveying mechanism (210) comprises a movable belt conveying member I (210 a) and a fixed belt conveying member II (210 b), the conveying directions of the belt conveying member I (210 a) and the belt conveying member II (210 b) are parallel to the width direction of the workbench (104), the belt conveying member I (210 a) is erected above the workbench (104) and spans across the workbench (104), the belt conveying member I (210 a) is provided with two belt conveying members which are symmetrically arranged along the width direction of the workbench (104), the belt conveying member II (210 b) is positioned obliquely above the side surface of the workbench (104), the input end of the belt conveying member II (210 b) is butted with the pushing mechanism (230), the output end of the belt conveying member II (210 b) is butted with the input end of the belt conveying member I (210 a), the belt conveying member II (210 b) receives the silicon steel sheet semi-finished product pushed out by the pushing mechanism (230) and conveys the silicon steel sheet semi-finished product to the belt conveying member I (210 a), the edge of the silicon steel sheet semi-finished product is lined on the first conveying members (210 a) of the two belts to be conveyed forwards until the edge of the silicon steel sheet semi-finished product is aligned with the lower die (120) up and down, the first conveying members (210 a) of the two belts move away from each other and remove the bearing of the silicon steel sheet semi-finished product, and under the guiding action of the positioning mechanism (220), the silicon steel sheet semi-finished product accurately falls onto the lower die (120).
As a further optimization or improvement of the present solution.
The upper end face of the workbench (104) is provided with guide rails (107), the guide rails (107) are provided with two guide rails (107) which are symmetrically arranged along the length direction of the workbench (104), the lower die (120) is positioned between the two guide rails (107), the belt conveying member I (210 a) comprises a rectangular sliding plate (211) which is arranged along the width direction of the workbench (104) and movably sleeved on the guide rails (107), the length direction of the sliding plate (211) is parallel to the width direction and the height direction of the workbench (104) and is vertically arranged, the sliding plate (211) and the guide rails (107) form sliding guide fit along the length direction of the workbench (104), one end of the workbench (104) close to the upright post (103) is vertically upwards provided with a first mounting block (105), the first mounting block (105) is consistent with the width direction of the workbench (104), one end of the workbench (104) far away from the upright post (103) is vertically upwards provided with a second mounting block (, two mounting blocks (106) are arranged and correspond to the guide rails (107) one by one, the first mounting block (105) elastically supports the nearby sliding plate (211), the second mounting block (106) elastically supports the nearby sliding plate (211), one end faces, close to the sliding plate (211), of the first mounting block (105) and the second mounting block (106) are fixedly provided with guide shafts (212) axially parallel to the length direction of the workbench (104), the guide shafts (212) penetrate through the sliding plate (211) and extend to the other side of the sliding plate (211), pressing springs (213) are movably sleeved on the guide shafts (212), one ends of the pressing springs (213) abut against the sliding plate (211), the other ends of the pressing springs abut against the first mounting block (105)/the second mounting block (106), and the elastic force of the pressing springs (213) always points to the first mounting block (105)/the second mounting block (106) from the sliding plate (211), the inner side face of one end of the sliding plate (211) in the length direction is provided with a driven roller II which is axially parallel to the length direction of the workbench (104), the inner side face of the other end of the sliding plate (211) is provided with a driven roller III which is axially parallel to the length direction of the workbench (104), the driven roller III coaxially rotates and is sleeved on a guide shaft (212) on the outer side, a horizontal conveying belt I (214) for connecting the driven roller II and the driven roller III is arranged between the driven roller II and the driven roller III, the distance between the two horizontal conveying belt I (214) in the initial state is larger than 2-5cm of the diameter of a semi-finished silicon steel sheet, one end of the sliding plate (211) departing from a belt conveying component II (210 b) is provided with a linkage plate (215).
As a further optimization or improvement of the present solution.
The two linkage plates (215) are mutually abutted, one end face of each linkage plate is provided with a chamfer, the two chamfers form a V-shaped notch (216) with an upward opening in the initial state, the linkage plates (215) are forced to move away from each other, therefore, the sliding block (103) is fixedly provided with the tip (130), the tip (130) is positioned right above the notch (216), the tip (130) is arranged into a triangular shape which is matched with the notch (216) and has a downward sharp end, and the tip (130) is inserted into the notch (216) in the initial state.
As a further optimization or improvement of the present solution.
The belt conveying component II (210 b) is fixedly connected with a fixing frame (217) on the side face of the workbench (104), the top of the fixing frame (217) is flush with the sliding plate (211), a driving roller axially parallel to the length direction of the workbench (104) is rotatably arranged on the fixing frame (217), the roller shaft of the driving roller II extends outwards in an initial state and is mutually abutted, the belt conveying component II (210 b) further comprises a driven roller I coaxially sleeved on the roller shaft extension section of the driven roller II, the driven roller I is in spline connection and matching with the roller shaft extension section of the driven roller II and can slide along the axial direction of the driven roller I, a conveying belt II (218) for connecting the driving roller and the driven roller I is arranged between the driving roller I and the driven roller II, the conveying belt II (218) is flush with the conveying belt I (214), a guiding bulge (217 a) is fixedly arranged on the fixing frame (217), and the height of the guiding bulge (217 a) is greater than that of the conveying belt II (218), the two guide protrusions (217 a) are arranged symmetrically along the conveying direction of the second conveying belt (218), and the distance between the two guide protrusions is equal to the diameter of the silicon steel sheet semi-finished product.
As a further optimization or improvement of the present solution.
And a conveying motor (219) is fixedly mounted on the fixing frame (217), and a belt transmission assembly for connecting the output shaft of the conveying motor (219) and the drum shaft of the driving drum is arranged between the output shaft of the conveying motor and the drum shaft of the driving drum.
As a further optimization or improvement of the present solution.
The positioning mechanism (220) comprises positioning rings (221) fixedly arranged on the upper end face of a workbench (104), the positioning rings (221) are sleeved outside a lower die (120), vertical and upwards extending positioning blocks (222) are fixedly arranged on the upper end face of the positioning rings (221), the positioning blocks (222) are arranged in an array mode in the circumferential direction where the positioning rings (221) are located, the inner side faces of the positioning blocks (222) are arranged to be concentric arc faces, the diameter of each arc face is equal to the diameter of a semi-finished silicon steel sheet, the positioning blocks (222) are located between two first conveyor belts (214), two positioning blocks (222) close to a second driven roller are upwards protruding and are in line with the upper belt face of the first conveyor belt (214), and the height of the two positioning blocks (222) close to the third driven roller is larger than the height of the upper belt face of the first conveyor belt (214).
As a further optimization or improvement of the present solution.
The pushing mechanism (230) is fixedly installed on the fixing frame (217) and aligned with the input end of the second conveyor belt (218), the pushing mechanism (230) comprises rectangular supporting plates (231) which are fixedly connected with the fixing frame (217) and are arranged in a direction perpendicular to the width direction of the second conveyor belt (218), the length direction of each supporting plate (231) is parallel to the width direction of the second conveyor belt (218), the width direction of each supporting plate is parallel to the conveying direction of the second conveyor belt (218), the supporting plates (231) are flush with the upper belt surface of the second conveyor belt (218), the two supporting plates (218) are symmetrically arranged in the width direction of the second conveyor belt (218), the distance between the two supporting plates (218) is smaller than the diameter of a semi-finished silicon steel sheet, rectangular fixing plates (232) are fixedly arranged on the upper end surfaces of the two supporting plates (231), and the length direction of each fixing plate (232) is parallel to the width direction of the second conveyor belt (218), The width direction is parallel to the conveying direction of the second conveying belt (218), the width of the short side of the fixing plate (232) is larger than the diameter of the semi-finished silicon steel sheet, one end of the long side of the fixing plate (232) is flush with one end of the supporting plate (232) departing from the second conveying belt (218), the other end of the fixing plate stretches over the second conveying belt (218), a blanking port (233) with the diameter larger than the diameter of the semi-finished silicon steel sheet is formed in the fixing plate (232), the feeding cylinder (240) is of a cylinder structure with openings at the upper end and the lower end and is coaxially connected and communicated with the blanking port (233), a first guide groove (234 a) and a second guide groove (234 b) for containing the semi-finished silicon steel sheet are formed in the lower end face of the fixing plate (232), the depth of the first guide groove (234 a) and the width of the second guide groove (234 b) are equal to the thickness of the semi-finished silicon steel sheet, and the width of the first guide groove, The guiding direction of the second guiding groove (234 b) is the width direction of the fixing plate (232), the second guiding groove (234 b) is positioned right above the second conveying belt (218), the first guiding groove (234 a) is communicated with the second guiding groove (234 b), and one end of the second guiding groove (234 b) along the conveying direction of the second conveying belt (218) penetrates through the fixing plate (232);
the pushing mechanism (230) further comprises a feeding push plate (235) which is movably arranged in the first guide groove (234 a) and is matched with the first guide groove (234 a), the feeding push plate (235) is positioned on one side, away from the second guide groove (234 b), of the first guide groove (234 a), the feeding push plate (235) and the first guide groove (234 a) form sliding guide fit along the length direction of the fixing plate (232), one end, close to the second guide groove (234 b), of the feeding push plate (235) is provided with a semi-arc bayonet which is equal to the diameter of a semi-finished silicon steel sheet, a mounting frame (236) is fixedly arranged on the lower end face of the supporting plate (231), a pushing motor (237) is fixedly arranged on the mounting frame (236), an output shaft of the pushing motor (237) is axially and vertically and upwardly arranged, a rocker I (238) and a rocker II (239) which are used for connecting the first rocker and the rocker are arranged between the output shaft of, one end of the rocker I (238) is fixedly sleeved on an output shaft of the pushing motor (237), the other end of the rocker I is matched with one end of the rocker II (239) through rotating connection of a rotating shaft, and the rotating shaft is axially and vertically arranged, and the other end of the rocker II (239) is matched with the lower end face of the feeding push plate (235) through rotating connection of the rotating shaft, and the rotating shaft is axially and vertically arranged.
Compared with the prior art, the automatic silicon steel sheet blanking device has the advantages of ingenious structure, simple principle and capability of automatically loading the silicon steel sheet semi-finished product on the workbench, greatly improves the silicon steel sheet blanking efficiency and lightens the labor intensity of operators.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is a schematic structural diagram of the working state of the present invention.
Fig. 4 is a schematic structural diagram of the working state of the present invention.
Fig. 5 is a schematic structural view of the punch press body.
Fig. 6 is a schematic structural diagram of the slider and the worktable.
Fig. 7 is a view showing the upper mold and the lower mold.
Fig. 8 is a view showing the cooperation of the automatic charging device and the table.
Fig. 9 is a view showing the conveyance mechanism and the table.
FIG. 10 is a view of the belt conveying member-to-table assembly.
Fig. 11 is a matching view of the silicon steel sheet and the first belt conveying member.
Fig. 12 is a schematic structural view of a belt conveying member i.
FIG. 13 is a view of the belt conveying member-and-slide cooperation.
FIG. 14 is a view of the belt conveying member-and-slide cooperation.
Fig. 15 is a schematic structural view of the second belt conveying member.
Fig. 16 is a partial schematic structural view of the second belt conveying member.
Fig. 17 is a view showing the positioning mechanism and the lower die.
FIG. 18 is a connection diagram of the pushing mechanism with the supply cylinder and the second belt conveying member.
Fig. 19 is a matching view of the pushing mechanism and the second belt conveying member.
Fig. 20 is a matching view of the pushing mechanism and the second belt conveying member.
Fig. 21 is a schematic structural view of the fixing plate.
Fig. 22 is a partial structural schematic view of the pushing mechanism.
Fig. 23 is a partial structural schematic diagram of the pushing mechanism.
Fig. 24 is a view showing the automatic discharging device and the punch press body.
Fig. 25 is a schematic structural view of the ejector mechanism.
Fig. 26 is a view showing the ejector mechanism and the lower die.
Fig. 27 is a schematic structural view of the discharging mechanism.
Fig. 28 is a partial structural schematic view of the discharge mechanism.
FIG. 29 shows the discharge mechanism in cooperation with the material receiving cartridge.
Fig. 30 is a partial schematic view of the discharge mechanism.
Fig. 31 is a schematic structural view of the discharge stopper.
Fig. 32 is a view of the discharge stop in cooperation with the discharge mechanism.
Labeled as:
100. a punch body; 101. a base; 102. a column; 103. a slider; 104. a work table; 105. a first mounting block; 106. a second mounting block; 107. a guide rail; 109. an arc opening; 109a, mounting grooves; 109b, a discharge stop block; 110. an upper die; 120. a lower die; 130. a tip;
200. an automatic charging device; 210. a conveying mechanism; 210a, a first belt conveying member; 210b, a second belt conveying member; 211. a sliding plate; 212. a guide shaft; 213. a compression spring; 214. a first conveyor belt; 215. a linkage plate; 216. a notch; 217. a fixed mount; 217a, a pilot boss; 218. a second conveyor belt; 219. a conveying motor; 220. a positioning mechanism; 221. a positioning ring; 222. positioning blocks; 230. a pushing mechanism; 231. a support plate; 232. a fixing plate; 233. a blanking port; 234a and a first guide groove; 234b, a second guide groove; 235. a feeding push plate; 236. a mounting frame; 237. a pushing motor; 238. a first rocker; 239. a rocker II; 240. a supply cylinder;
300. an automatic discharge device; 310. a material ejecting mechanism; 311. a floating rod; 312. a connecting rod; 313. a slider; 314. a top rod; 315. a snap ring; 316. a floating spring; 320. a discharge mechanism; 321. mounting a plate; 322. a discharging push plate; 323. a cylinder; 324. a card slot; 325. a chute; 330. a material receiving barrel; 331. a flange.
Detailed Description
Referring to fig. 1-32, a linkage type automatic loading and unloading punch press for silicon steel sheets comprises a punch press body 100, an automatic loading device 200 and an automatic unloading device 300, wherein the silicon steel sheets are in a disc sheet shape, the punch press body 100 comprises a floor base 101, a vertical column 102 arranged vertically and upwards is fixedly arranged on the base 101, a slide block 103 capable of sliding up and down is arranged on the inner side surface of the vertical column 102 close to the top end of the vertical column, a horizontal rectangular workbench 104 is fixedly arranged on the inner side surface of the vertical column 102 along the middle position of the height direction, the slide block 103 is positioned right above the workbench 104 and forms a working area between the two, an upper die 110 is detachably arranged at the lower end of the slide block 103, a lower die 120 matched with the upper die 110 is detachably arranged on the upper end surface of the workbench 104, the automatic loading device 200 is fixedly arranged on the workbench 104 and is used for automatically, the automatic discharging device 400 is fixedly installed on the worktable 104 and is used for unloading the cut silicon steel sheet finished product on the lower die 120, and the automatic charging device 200 sequentially and cyclically loads the silicon steel sheet semi-finished product, punches the punch body 100, and unloads the silicon steel sheet finished product by the automatic discharging device 300.
Specifically, the top end of the upright post 102 is fixedly provided with a main motor, the main motor drives a flywheel, and a clutch drives a gear, a crankshaft, a connecting rod and the like to operate, so as to achieve the up-and-down linear motion of the sliding block 103, which is consistent with the prior art and is not described in detail.
In the blanking process, a user stacks silicon steel sheet semi-finished products in the automatic charging device 200, the automatic charging device 200 is started, the automatic charging device 200 conveys the silicon steel sheet semi-finished products to the upper side of the lower die 120 one by one and automatically falls onto the lower die 120, then, the main motor is started, the main motor drives the slider 103 to slide downwards, the slider 103 drives the upper die 110 to synchronously move downwards and match with the lower die 120 to complete blanking of the silicon steel sheet semi-finished products, the silicon steel sheet semi-finished products are processed into the silicon steel sheet finished products, then, the main motor drives the slider 103 to slide upwards to reset, then, the automatic discharging device 300 upwards ejects the silicon steel sheet finished products out of the lower die 120 and unloads the silicon steel sheet finished products away from the lower die 120, and the operation is repeated in this way.
The automatic charging device 200 comprises a conveying mechanism 210, a positioning mechanism 220, a pushing mechanism 230 and a feeding cylinder 240 for stacking silicon steel sheet semi-finished products, wherein the positioning mechanism 220 is sleeved on the lower die 120 and corresponds to the output end of the conveying mechanism 210, the positioning mechanism 220 is used for positioning the silicon steel sheet semi-finished products conveyed by the conveying mechanism 210 to enable the silicon steel sheet semi-finished products to accurately fall onto the lower die 120, and the pushing mechanism 230 is used for pushing the silicon steel sheet semi-finished products in the feeding cylinder 240 to the input end of the conveying mechanism 210.
Specifically, the conveying mechanism 210 includes a first movable belt conveying member 210a and a second fixed belt conveying member 210b, the conveying directions of the first belt conveying member 210a and the second belt conveying member 210b are both parallel to the width direction of the workbench 104, the first belt conveying member 210a is erected above the workbench 104 and spans the workbench 104, the first belt conveying member 210a is provided with two belt conveying members and is symmetrically arranged along the width direction of the workbench 104, the second belt conveying member 210b is located obliquely above the side surface of the workbench 104, the input end of the second belt conveying member 210b is butted with the pushing mechanism 230, the output end of the second belt conveying member 210b is butted with the input end of the first belt conveying member 210a, the second belt conveying member 210b receives the silicon steel sheet semi-finished product pushed out by the pushing mechanism 230 and conveys the silicon sheet semi-finished product to the first belt conveying member 210a, the edge of the silicon steel sheet semi-finished product is overlapped with the first belt conveying member 210a and conveyed forward until the silicon sheet semi-finished product is aligned with the lower die 120, the first belt conveying members 210a move away from each other and release the support of the semi-finished silicon steel sheet, and the semi-finished silicon steel sheet falls onto the lower mold 120 precisely under the guiding action of the positioning mechanism 220.
More specifically, the upper end surface of the workbench 104 is provided with two guide rails 107, the guide rails 107 are symmetrically arranged along the length direction of the workbench 104, the lower die 120 is located between the two guide rails 107, the first belt conveying member 210a comprises a rectangular sliding plate 211 which is arranged along the width direction of the workbench 104 and movably sleeved on the guide rails 107, the length direction of the sliding plate 211 is parallel to the width direction and the height direction of the workbench 104, the sliding plate 211 and the guide rails 107 form a sliding guiding fit along the length direction of the workbench 104, in order to enable the sliding plate 211 to move close to or away from each other, one end of the workbench 104 close to the upright post 103 is vertically provided with a first mounting block 105 upwards, the width direction of the first mounting block 105 is consistent with the width direction of the workbench 104, one end of the workbench 104 far from the upright post 103 is vertically provided with a second mounting block 106 upwards, the two mounting blocks 106 are provided and are in one, the mounting block I105 elastically supports the nearby sliding plate 211, the mounting block II 106 elastically supports the nearby sliding plate 211, one end face, close to the sliding plate 211, of the mounting block I105 and the mounting block II 106 is fixedly provided with a guide shaft 212 which is axially parallel to the length direction of the workbench 104, the guide shaft 212 penetrates through the sliding plate 211 and extends to the other side of the sliding plate 211, a compression spring 213 is movably sleeved on the guide shaft 212, one end of the compression spring 213 is abutted against the sliding plate 211, the other end of the compression spring is abutted against the mounting block I105/the mounting block II 106, the elastic force of the compression spring 213 is always directed to the mounting block I105/the mounting block II 106 by the sliding plate 211, the inner side face of one end of the sliding plate 211 along the length direction is provided with a driven roller II which is axially parallel to the length direction of the workbench 104, the inner side face of the other end of the sliding plate 211 is provided with a driven roller III which is, a first horizontal conveying belt 214 for connecting the first horizontal conveying belt 214 and the second horizontal conveying belt 214 is arranged between the second driven roller and the third driven roller, the distance between the first horizontal conveying belt 214 and the second horizontal conveying belt 214 in the initial state is larger than 2-5cm of the diameter of the semi-finished product of the silicon steel sheet, therefore, one end, away from the belt conveying member 210b, of the sliding plate 211 is provided with a linkage plate 215, the two linkage plates 215 in the initial state are mutually abutted, the distance between the first horizontal conveying belt 214 and the second horizontal conveying belt is larger than 2-5cm of the diameter of the semi-finished product of the silicon steel sheet through mutual abutting of the linkage plate 215, bearing and conveying of the semi-finished product of the silicon steel sheet are carried out, the linkage plate 215 is mutually moved away under the action of the elastic force of the compression spring 213, the first horizontal conveying belt 214 is mutually.
The second belt conveying member 210b is fixedly connected with a fixing frame 217 of the side face of the workbench 104, the top of the fixing frame 217 is flush with the sliding plate 211, a driving roller axially parallel to the length direction of the workbench 104 is rotatably arranged on the fixing frame 217, the roller shaft of the second driven roller extends outwards and is abutted against the roller shaft of the second driven roller in an initial state, the second belt conveying member 210b further comprises a first driven roller which is coaxially sleeved on the roller shaft extension section of the second driven roller, the first driven roller is in spline connection and matching with the roller shaft extension section of the second driven roller and can slide along the axial direction of the first driven roller, a second conveying belt 218 for connecting the first driven roller and the second driven roller is arranged between the first driving roller and the first driven roller, the second conveying belt 218 is flush with the first conveying belt 214, and in order to enable the silicon steel sheet semi-finished product to be in the middle position of the first conveying belts 214, the fixed frame 217 is fixedly provided with two guiding protrusions 217a, the height of the guiding protrusions 217a is larger than that of the second conveying belt 218, the two guiding protrusions 217a are symmetrically arranged along the conveying direction of the second conveying belt 218, the distance between the two guiding protrusions is equal to the diameter of the semi-finished silicon steel sheet, and the semi-finished silicon steel sheet conveyed by the second conveying belt 218 is guided by the guiding protrusions 217a to be capable of being conveyed to the middle position of the first conveying belt 214.
Specifically, in order to drive the driving roller, a conveying motor 219 is fixedly mounted on the fixing frame 217, a belt transmission assembly for connecting the output shaft of the conveying motor 219 and the roller shaft of the driving roller is arranged between the output shaft of the conveying motor 219 and the roller shaft of the driving roller, the power of the output shaft of the conveying motor 219 is transmitted to the roller shaft of the driving roller through the belt transmission assembly and drives the driving roller to rotate, the driving roller transmits the power to a first driven roller through a second conveying belt 218, the first driven roller transmits the power to a second driven roller, the second driven roller transmits the power to a third driven roller through a first conveying belt 214, and meanwhile, the second conveying belt 218 and the first conveying belt 214 transport the silicon steel sheet semi-finished product in synchronous operation.
In order to position and intercept the silicon steel sheet semi-finished product to accurately drop the silicon steel sheet semi-finished product onto the lower die 120, the positioning mechanism 220 comprises a positioning ring 221 fixedly arranged on the upper end surface of the workbench 104, the positioning ring 221 is sleeved outside the lower die 120, the upper end surface of the positioning ring 221 is fixedly provided with positioning blocks 222 vertically extending upwards, the positioning blocks 222 are arranged in an array manner along the circumferential direction of the positioning ring 221, the inner side surfaces of the positioning blocks 222 are arranged into concentric arc surfaces, the diameter of the arc surfaces is equal to the diameter of the silicon steel sheet semi-finished product, in order to intercept the silicon steel sheet semi-finished product on the first conveyor belt 214, the positioning blocks 222 are positioned between the two first conveyor belts 214, the two positioning blocks 222 close to the second driven roller are upwards protruded and flush with the upper belt surface of the first conveyor belt 214, and the height of the two positioning blocks 222 close to the third driven roller is larger than the upper belt surface of the first, the silicon steel sheet semi-finished products transported on the first transport belt 214 are intercepted by the two positioning blocks 222 close to the third driven roller, and the intercepted silicon steel sheet semi-finished products are positioned by the four positioning rings 222 to accurately fall onto the lower die 120.
After the positioning block 222 intercepts the semi-finished silicon steel sheet, the linkage plate 215 needs to move away from each other by overcoming the elastic force of the pressing spring 213, so that the two transport belts 214 move away from each other, the distance between the two transport belts is larger than the diameter of the semi-finished silicon steel sheet, and the intercepted semi-finished silicon steel sheet accurately falls onto the lower die 120, therefore, a chamfer is arranged on one end surface of the two linkage plates 215 which are abutted against each other, the two chamfers form a V-shaped notch 216 with an upward opening in the initial state, the linkage plates 215 are forced to move away from each other by extruding the notch 216, for this reason, the tip 130 is fixedly arranged on the sliding block 103, the tip 130 is positioned right above the notch 216, the tip 130 is arranged into a triangular shape which is matched with the notch 216 and has a downward sharp end, the tip 130 is inserted into the notch 216 in the initial state and moves downward through the sliding block 103, the center 130 is pressed against the notch 216, so that the upper link plates 215 move away from each other, and the silicon steel sheet semi-finished product precisely falls onto the lower mold 120, and the slider 103 further moves downward, so that the upper mold 110 punches the silicon steel sheet semi-finished product falling onto the lower mold 120.
During the operation of the conveying mechanism 210 and the positioning mechanism 220, the pushing mechanism 230 pushes the silicon steel sheet semi-finished products in the feeding cylinder 240 to the input end of the second conveyor belt 218 one by one, the conveying motor 219 is started and drives the driving roller to rotate, the second conveyor belt 218 and the first conveyor belt 214 rotate in a circulating manner, the second conveyor belt 218 conveys the silicon steel sheet semi-finished products with the output ends thereof to the first conveyor belt 214 and mounts the silicon steel sheet semi-finished products at the middle positions of the first conveyor belts 214 under the guiding action of the guiding protrusion 217a, the first conveyor belt 214 slowly conveys the silicon steel sheet semi-finished products forward until the silicon steel sheet semi-finished products contact with the positioning block 222, and the positioning block 222 intercepts the silicon steel sheet semi-finished products, at this time, the main body 100 is started to move the slider 103 downward, which is embodied that, firstly, the slider 103 synchronously moves the tip 130 downward and extrudes the notch 216, the linkage plate 215 overcomes the elastic force of the compression spring 213 and slides away from each other, the first conveyor belts 214 move away from each other until the distance between the first conveyor belts 214 is larger than the diameter of the silicon steel sheet semi-finished product, the intercepted silicon steel sheet semi-finished product accurately falls onto the lower die 120 under the action of the positioning block 222, then the sliding block 103 further moves downwards, the sliding block 103 drives the upper die 110 to move downwards to be matched with the lower die 120 to perform blanking processing on the silicon steel sheet semi-finished product, finally, the sliding block 103 moves upwards to reset, the top 130 releases the extrusion on the notch 216, the sliding plates 211 approach to each other under the elastic force of the compression spring 213 and slide to reset, and the first conveyor belts 214 synchronously reset. It should be noted that, in the above process, it is required to ensure that at most one silicon steel sheet semi-finished product exists on the first conveyor belt 214 for transportation, so as to prevent the silicon steel sheet semi-finished product which is not intercepted by the positioning block 222 from falling when the first conveyor belt 214 moves away from each other.
The pushing mechanism 230 is fixedly arranged on the fixing frame 217 and is aligned with the input end of the second conveyor belt 218, the pushing mechanism 230 comprises a rectangular supporting plate 231 which is fixedly connected with the fixing frame 217 and is arranged perpendicular to the width direction of the second conveyor belt 218, the length direction of the supporting plate 231 is parallel to the width direction of the second conveyor belt 218, the width direction of the supporting plate 231 is parallel to the conveying direction of the second conveyor belt 218, the supporting plate 231 is aligned with the upper belt surface of the second conveyor belt 218, the supporting plate 218 is provided with two supporting plates which are symmetrically arranged along the width direction of the second conveyor belt 218, the distance between the two supporting plates 218 is smaller than the diameter of the semi-finished silicon steel sheet, a rectangular fixing plate 232 is fixedly arranged on the upper end surfaces of the two supporting plates 231, the length direction of the fixing plate 232 is parallel to the width direction of the second conveyor belt 218, the width direction is parallel to the conveying direction of the second conveyor belt, one end of the long side of the fixed plate 232 is flush with one end of the supporting plate 232, which is far away from the second conveyor belt 218, the other end of the long side of the supporting plate 232 stretches over the second conveyor belt 218, the fixed plate 232 is provided with a blanking port 233 with the diameter larger than that of the silicon steel sheet semi-finished product, the feeding cylinder 240 is of a cylinder structure with openings at the upper and lower ends and is coaxially connected and communicated with the blanking port 233, the lower end surface of the fixed plate 232 is provided with a first guide groove 234a and a second guide groove 234b for accommodating the silicon steel sheet semi-finished product, the depth of the first guide groove 234a and the second guide groove 234b is equal to the thickness of the silicon steel sheet semi-finished product, the width of the first guide groove and the second guide groove is equal to the diameter of the silicon steel sheet semi-finished product, the guide direction of the first guide groove 234a is the length direction of the fixed plate 232, the guide, in order to lead the silicon steel sheet semi-finished product out of the second guide groove 234b and convey the silicon steel sheet semi-finished product along with the second conveyor belt 218, one end of the second guide groove 234b along the conveying direction of the second conveyor belt 218 penetrates through the fixing plate 232, during operation, one silicon steel sheet semi-finished product at the bottommost of the feeding cylinder 240 falls into the first guide groove 234a from the material dropping opening 233 to push the silicon steel sheet semi-finished product to slide into the second guide groove 234b from the first guide groove 234a, at the moment, the silicon steel sheet semi-finished product is in contact with the second conveyor belt 218 in operation, and the second conveyor belt 218 drives the silicon steel sheet semi-finished product to slide out from the second guide groove 234b and be conveyed to the first conveyor belt 214 from the second.
Specifically, in order to push the silicon steel sheet semi-finished product in the first guide groove 234a toward the second guide groove 234b, the pushing mechanism 230 further includes a feeding push plate 235 movably disposed in the first guide groove 234a and adapted to the first guide groove 234a, the feeding push plate 235 is located on one side of the first guide groove 234a away from the second guide groove 234b, the feeding push plate 235 and the first guide groove 234a form a sliding guide fit along the length direction of the fixing plate 232, one end of the feeding push plate 235 close to the second guide groove 234b is provided with a semi-arc bayonet having a diameter equal to that of the silicon steel sheet semi-finished product, in order to drive the feeding push plate 235 to slide close to the second guide groove 234b, the lower end face of the supporting plate 231 is fixedly provided with a mounting frame 236, a pushing motor 237 is fixedly disposed on the mounting frame 236, an output shaft of the pushing motor 237 is axially and vertically and upwardly disposed, a first rocker 238 and a second rocker for 239 and one end of the first rocker 238 is fixedly sleeved on the output shaft of the pushing motor 237, the other end of the first rocker is matched with one end of the second rocker 239 through rotating shaft rotating connection, and the rotating shaft is arranged vertically in the axial direction, the other end of the second rocker 239 is matched with the lower end face of the feeding push plate 235 through rotating shaft rotating connection, and the rotating shaft is arranged vertically in the axial direction, so that the feeding push plate 235 pushes the silicon steel sheet semi-finished product in the first guide groove 234a to the second guide groove 234b through the driving of the pushing motor 237.
During the working process of the pushing mechanism 230, the pushing motor 237 is started, the rocker 238 and the rocker 239 transmit the power of the output shaft of the pushing motor 237 to the feeding push plate 235 and drive the feeding push plate 235 to slide in a reciprocating manner in the first guide groove 234a along the guide direction of the first guide groove, and during the sliding process of the feeding push plate 235 close to the second guide groove 234b, the feeding push plate 235 pushes the silicon steel sheet semi-finished product falling into the first guide groove 234a into the second guide groove 234b and slides out of the second guide groove 234b under the drive of the second conveyor belt 218; in the process of sliding and resetting away from the second guiding groove 234b, the silicon steel sheet semi-finished product in the feeding cylinder 230 falls into the first guiding groove 234a through the blanking opening 233, and the pushing mechanism 230 pushes the silicon steel sheet semi-finished product in the feeding cylinder 240 to the second conveying belt 218 one by one.
In order to unload the cut finished silicon steel sheets on the lower mold 120 in time, the automatic unloading device 300 includes an ejecting mechanism 310 for ejecting the finished silicon steel sheets to the position above the positioning ring 221, a discharging mechanism 320 for removing the ejected finished silicon steel sheets from the position above the lower mold 120, and a receiving barrel 330 for receiving the removed finished silicon steel sheets.
Specifically, the material ejecting mechanism 310 includes two floating rods 311 movably penetrating through the workbench 104 up and down, the floating rods 311 can slide up and down along the workbench 104, the two floating rods 311 are symmetrically arranged along the width direction of the floating rods 311, a connecting rod 312 connecting the two floating rods 311 is arranged between the lower ends of the two floating rods 311, the connecting rod 312 is fixedly provided with a floating block 313, the floating block 313 is positioned right below the lower die 120, the floating block 313 is fixedly provided with a push rod 314 which is vertically arranged in the axial direction, the push rod 314 is provided with a plurality of push rods and is arranged in an array along the circumferential direction of the positioning ring 211, the push rod 314 movably penetrates through the workbench 104 and the lower die 120 in the initial state and extends to the upper part of the positioning ring 221, in order to support the floating rods 311, a snap ring 315 is fixedly arranged on the outer circular surface of the floating rods 311 close to the top ends of the floating rods 311, an upper floating spring, The other end of the spring is abutted against the snap ring 315, the elastic force of the floating spring 316 always points to the snap ring 315 from the workbench 104, the upper die 110 presses the ejector rod 314 in the blanking process, and the ejector rod 314 ejects the blanked silicon steel sheet semi-finished product after blanking.
Specifically, the discharging mechanism 320 includes a mounting plate 321 movably disposed in the column 102 and capable of sliding along the length direction of the worktable 104, a rectangular discharging push plate 322 is fixedly disposed on an end surface of the mounting plate 321 close to the worktable 104, the length direction of the discharging push plate 322 is parallel to the length direction of the worktable 104, the width direction of the discharging push plate is parallel to the width direction of the worktable 104, a free end of the discharging push plate 322 movably penetrates through the first mounting block 105 to align with the finished silicon steel sheet jacked by the jacking rod 314, a semi-arc-shaped slot 324 is disposed at an end of the discharging push plate 322 away from the mounting plate 321, the discharging mechanism 320 further includes an air cylinder 323 fixedly disposed on the column 103, the air cylinder 323 is provided with two push rods of the air cylinder 323 and fixedly connected with an end portion of the mounting plate, the mounting plate 321 is driven by the air cylinder 323 to slide close to the workbench 104, so that the finished silicon steel sheet is moved away by the discharging push plate 322.
Specifically, the diameter of the semicircular arc-shaped arc opening 109 and the arc opening 109 which run through from top to bottom is set at one end of the workbench 104, which deviates from the upright column 102, is equal to the finished silicon steel sheet, the arc opening 109 is located between two mounting blocks two 106, the material receiving cylinder 330 and the workbench 104 deviate from one end face of the upright column 102 and are coaxially connected and communicated with the lower end opening of the arc opening 109, the diameter of the inner wall of the material receiving cylinder 330 is equal to the finished silicon steel sheet, the material receiving cylinder 330, the finished silicon steel sheet jacked by the ejector rod 314 and the material discharging push plate 322 are arranged in a collinear manner, in order to enable the finished silicon steel sheet pushed by the material discharging push plate 322 to smoothly fall into the arc opening 109, the flange 331 fixedly provided with the semicircular arc-shaped thin-wall structure at the opening at the upper end of the material receiving cylinder 330 and the height of the flange 331 are greater than the.
More specifically, when arranging the push pedal 320 and propelling the finished silicon steel sheet toward the flange 331, the finished silicon steel sheet generally will be connected in the slot 324, and when the finished silicon steel sheet is aligned with the arc opening 109 from top to bottom, in order to enable the finished silicon steel sheet to vertically fall into the material receiving barrel 330, the lower end surface of the arranged push pedal 322 is provided with a long strip-shaped chute 325 arranged along the length direction thereof and a length direction of the whole arranged push pedal 322 penetrated by the chute 325, the bottom of the chute 325 is flush with the upper side wall of the slot 324, the chute 325 is provided with three and arranged along the width direction equidistant array of the arranged push pedal 322, the inner wall of the arc opening 109 is provided with an installation groove 109a penetrated upwards, the installation groove 109a is internally provided with an unloading stopper 109b capable of sliding up and down, the unloading stopper 109b is capable of sliding up and down along the arranged installation groove 109a, the installation groove 109b is internally provided with a support spring for elastically supporting the unloading stopper 109b, and the height of the finished silicon steel sheet is smaller than that of the clamping groove 324, the discharging stop 109b corresponds to one of the sliding grooves 325 and can be inserted into the sliding groove 325 to slide, the top end of the discharging stop 109b is set to be an inclined plane, the distance between the inclined plane and the upper end face of the workbench 104 is gradually increased from the discharging push plate 322 to the flange 331, when the finished silicon steel sheet is moved away to the position right above the material receiving barrel 330, the discharging stop 109b is inserted into the sliding groove 325 and limits the finished silicon steel sheet, the discharging push plate 322 is retracted, and the finished silicon steel sheet falls into the material receiving barrel 330.
In the working process of the automatic discharging device 300, after the upper die 110 and the lower die 120 are matched with each other to complete the punching of the semi-finished silicon steel sheet, the upper die 110 is reset synchronously with the slider 103, the floating spring 316 pushes the floating rod 311 to slide upwards and reset, the ejector rod 314 moves upwards synchronously and pushes the finished silicon steel sheet up, then, the air cylinder 323 is started and pushes the mounting plate 321 to slide towards the outside of the upright post 102, the discharging push plate 322 moves synchronously towards the flange 331, the pushed finished silicon steel sheet is clamped into the clamping groove 324 and the discharging push plate 322 pushes the finished silicon steel sheet to the upper part of the material receiving cylinder 330, in the process, the finished silicon steel sheet presses the discharging stop block 109b downwards and is inserted into the sliding groove 325, when the finished silicon steel sheet crosses the discharging stop block 109b, the discharging stop block 109b restrains the finished silicon steel sheet, and finally, the air cylinder 323 moves reversely, the discharging push plate 322 moves reversely to reset, and the finished silicon steel sheet falls into the receiving cylinder 330, so as to complete the automatic unloading of the finished silicon steel sheet on the lower die 120.
Claims (10)
1. The utility model provides an automatic charging component of silicon steel sheet blanking operation which characterized in that: the feeding mechanism comprises a conveying mechanism (210), a positioning mechanism (220), a pushing mechanism (230) and a feeding cylinder (240) used for stacking silicon steel sheet semi-finished products, wherein the positioning mechanism (220) is sleeved on the lower die (120) and corresponds to the output end of the conveying mechanism (210), the positioning mechanism (220) is used for positioning the silicon steel sheet semi-finished products conveyed by the conveying mechanism (210) to enable the silicon steel sheet semi-finished products to accurately fall onto the lower die (120), and the pushing mechanism (230) is used for pushing the silicon steel sheet semi-finished products in the feeding cylinder (240) to the input end of the conveying mechanism (210);
the feeding mechanism (210) is fixedly arranged on the workbench, the positioning mechanism (220) is fixedly arranged on the upper end surface of the workbench, the pushing mechanism (230) is fixedly arranged on the input end of the feeding mechanism (210), and the feeding cylinder (240) is fixedly arranged on the pushing mechanism (230);
the conveying mechanism (210) comprises a movable belt conveying member I (210 a) and a fixed belt conveying member II (210 b), the conveying directions of the belt conveying member I (210 a) and the belt conveying member II (210 b) are parallel to the width direction of the workbench (104), the belt conveying member I (210 a) is erected above the workbench (104) and spans across the workbench (104), the belt conveying member I (210 a) is provided with two belt conveying members which are symmetrically arranged along the width direction of the workbench (104), the belt conveying member II (210 b) is positioned obliquely above the side surface of the workbench (104), the input end of the belt conveying member II (210 b) is butted with the pushing mechanism (230), the output end of the belt conveying member II (210 b) is butted with the input end of the belt conveying member I (210 a), the belt conveying member II (210 b) receives the silicon steel sheet semi-finished product pushed out by the pushing mechanism (230) and conveys the silicon steel sheet semi-finished product to the belt conveying member I (210 a), the edge of the silicon steel sheet semi-finished product is lined on the first conveying members (210 a) of the two belts to be conveyed forwards until the edge of the silicon steel sheet semi-finished product is aligned with the lower die (120) up and down, the first conveying members (210 a) of the two belts move away from each other and remove the bearing of the silicon steel sheet semi-finished product, and under the guiding action of the positioning mechanism (220), the silicon steel sheet semi-finished product accurately falls onto the lower die (120).
2. The automatic charging member for silicon steel sheet blanking operation as claimed in claim 1, wherein: the upper end face of the workbench (104) is provided with guide rails (107), the guide rails (107) are symmetrically arranged along the length direction of the workbench (104), the lower die (120) is located between the two guide rails (107), the first belt conveying component (210 a) comprises a rectangular sliding plate (211) which is arranged along the width direction of the workbench (104) and movably sleeved on the guide rails (107), the length direction of the sliding plate (211) is parallel to the width direction and the height direction of the workbench (104) and is vertically arranged, and the sliding plate (211) and the guide rails (107) form sliding guide fit along the length direction of the workbench (104).
3. The automatic charging member for silicon steel sheet blanking operation according to claim 2, wherein: one end, close to the upright post (103), of the workbench (104) is vertically and upwards provided with a first mounting block (105), the width direction of the first mounting block (105) is consistent with that of the workbench (104), one end, far away from the upright post (103), of the workbench (104) is vertically and upwards provided with a second mounting block (106), the second mounting block (106) is provided with two mounting blocks (106) which are in one-to-one correspondence with the guide rails (107), the first mounting block (105) elastically supports the nearby sliding plate (211), the second mounting block (106) elastically supports the nearby sliding plate (211), one end face, close to the sliding plate (211), of the first mounting block (105) and the second mounting block (106) is fixedly provided with a guide shaft (212) which is axially parallel to the length direction of the workbench (104), the guide shaft (212) penetrates through the sliding plate (211) and extends to the other side of the sliding plate (211), and a compression spring (213) is movably, one end of a compression spring (213) is abutted against the sliding plate (211), the other end of the compression spring is abutted against the first mounting block (105)/the second mounting block (106), the elastic force of the compression spring (213) is always directed to the first mounting block (105)/the second mounting block (106) by the sliding plate (211), a second driven roller axially parallel to the length direction of the workbench (104) is arranged on the inner side surface of one end of the sliding plate (211) along the length direction, a third driven roller axially parallel to the length direction of the workbench (104) is arranged on the inner side surface of the other end of the sliding plate (211), the third driven roller is coaxially and rotatably sleeved on a guide shaft (212) on the outer side, a first horizontal conveying belt (214) for connecting the second driven roller and the third driven roller is arranged between the first driven roller and the third driven roller, the distance between the first horizontal conveying belt (214) in the initial state is larger than 2-5cm of the diameter of a semi-finished product of a silicon steel sheet, a The linkage plates (215) are mutually butted.
4. The automatic charging member for silicon steel sheet blanking operation as claimed in claim 3, wherein: the two linkage plates (215) are mutually abutted, one end face of each linkage plate is provided with a chamfer, the two chamfers form a V-shaped notch (216) with an upward opening in the initial state, the linkage plates (215) are forced to move away from each other, therefore, the sliding block (103) is fixedly provided with the tip (130), the tip (130) is positioned right above the notch (216), the tip (130) is arranged into a triangular shape which is matched with the notch (216) and has a downward sharp end, and the tip (130) is inserted into the notch (216) in the initial state.
5. The automatic charging member for silicon steel sheet blanking operation as claimed in claim 2, wherein: the belt conveying component II (210 b) is fixedly connected with a fixing frame (217) on the side face of the workbench (104), the top of the fixing frame (217) is flush with the sliding plate (211), a driving roller axially parallel to the length direction of the workbench (104) is rotatably arranged on the fixing frame (217), the roller shaft of the driving roller II extends outwards in an initial state and is mutually abutted, the belt conveying component II (210 b) further comprises a driven roller I coaxially sleeved on the roller shaft extension section of the driven roller II, the driven roller I is in spline connection and matching with the roller shaft extension section of the driven roller II and can slide along the axial direction of the driven roller I, a conveying belt II (218) for connecting the driving roller and the driven roller I is arranged between the driving roller I and the driven roller II, the conveying belt II (218) is flush with the conveying belt I (214), a guiding bulge (217 a) is fixedly arranged on the fixing frame (217), and the height of the guiding bulge (217 a) is greater than that of the conveying belt II (218), the two guide protrusions (217 a) are arranged symmetrically along the conveying direction of the second conveying belt (218), and the distance between the two guide protrusions is equal to the diameter of the silicon steel sheet semi-finished product.
6. The automatic charging member for silicon steel sheet blanking operation as claimed in claim 5, wherein: and a conveying motor (219) is fixedly mounted on the fixing frame (217), and a belt transmission assembly for connecting the output shaft of the conveying motor (219) and the drum shaft of the driving drum is arranged between the output shaft of the conveying motor and the drum shaft of the driving drum.
7. The automatic charging member for silicon steel sheet blanking operation as claimed in claim 1, wherein: the positioning mechanism (220) comprises positioning rings (221) fixedly arranged on the upper end face of a workbench (104), the positioning rings (221) are sleeved outside a lower die (120), vertical and upwards extending positioning blocks (222) are fixedly arranged on the upper end face of the positioning rings (221), the positioning blocks (222) are arranged in an array mode in the circumferential direction where the positioning rings (221) are located, the inner side faces of the positioning blocks (222) are arranged to be concentric arc faces, the diameter of each arc face is equal to the diameter of a semi-finished silicon steel sheet, the positioning blocks (222) are located between two first conveyor belts (214), two positioning blocks (222) close to a second driven roller are upwards protruding and are in line with the upper belt face of the first conveyor belt (214), and the height of the two positioning blocks (222) close to the third driven roller is larger than the height of the upper belt face of the first conveyor belt (214).
8. The automatic charging member for silicon steel sheet blanking operation as claimed in claim 1, wherein: the pushing mechanism (230) is fixedly installed on the fixing frame (217) and aligned with the input end of the second conveyor belt (218), the pushing mechanism (230) comprises rectangular supporting plates (231) which are fixedly connected with the fixing frame (217) and are arranged in the width direction of the second conveyor belt (218) in a vertical mode, the length direction of each supporting plate (231) is parallel to the width direction of the second conveyor belt (218), the width direction of each supporting plate is parallel to the conveying direction of the second conveyor belt (218), the supporting plates (231) are flush with the upper belt surface of the second conveyor belt (218), the two supporting plates (218) are symmetrically arranged in the width direction of the second conveyor belt (218), and the distance between the two supporting plates (218) is smaller than the diameter of the semi-finished silicon steel sheet.
9. The automatic charging member for silicon steel sheet blanking operation as claimed in claim 8, wherein: a rectangular fixing plate (232) is fixedly arranged on the upper end faces of the two supporting plates (231), the length direction of the fixing plate (232) is parallel to the width direction of the second conveying belt (218), the width direction of the fixing plate is parallel to the conveying direction of the second conveying belt (218), the width of the short side of the fixing plate (232) is larger than the diameter of the semi-finished silicon steel sheet, one end of the long side of the fixing plate (232) is flush with one end of the supporting plate (232) departing from the second conveying belt (218), the other end of the long side of the fixing plate (232) stretches over the second conveying belt (218), a blanking port (233) with the diameter larger than the diameter of the semi-finished silicon steel sheet is formed in the fixing plate (232), a feeding cylinder (240) is of a cylinder structure with openings formed in the upper end and the lower end and is in coaxial connection with the blanking port (233), a first guiding groove (234 a) and a second guiding groove (234 b) for containing the semi-finished silicon steel sheet are formed in the lower end face The groove width is equal to the diameter of the silicon steel sheet semi-finished product, the guiding direction of the first guiding groove (234 a) is the length direction of the fixing plate (232), the guiding direction of the second guiding groove (234 b) is the width direction of the fixing plate (232), the second guiding groove (234 b) is located right above the second conveyor belt (218), the first guiding groove (234 a) is communicated with the second guiding groove (234 b), and one end of the second guiding groove (234 b) along the conveying direction of the second conveyor belt (218) penetrates through the fixing plate (232).
10. The automatic charging member for silicon steel sheet blanking operation as claimed in claim 9, wherein: the pushing mechanism (230) further comprises a feeding push plate (235) which is movably arranged in the first guide groove (234 a) and is matched with the first guide groove (234 a), the feeding push plate (235) is positioned on one side, away from the second guide groove (234 b), of the first guide groove (234 a), the feeding push plate (235) and the first guide groove (234 a) form sliding guide fit along the length direction of the fixing plate (232), one end, close to the second guide groove (234 b), of the feeding push plate (235) is provided with a semi-arc bayonet which is equal to the diameter of a semi-finished silicon steel sheet, a mounting frame (236) is fixedly arranged on the lower end face of the supporting plate (231), a pushing motor (237) is fixedly arranged on the mounting frame (236), an output shaft of the pushing motor (237) is axially and vertically and upwardly arranged, a rocker I (238) and a rocker II (239) which are used for connecting the first rocker and the rocker are arranged between the output shaft of, one end of the rocker I (238) is fixedly sleeved on an output shaft of the pushing motor (237), the other end of the rocker I is matched with one end of the rocker II (239) through rotating connection of a rotating shaft, and the rotating shaft is axially and vertically arranged, and the other end of the rocker II (239) is matched with the lower end face of the feeding push plate (235) through rotating connection of the rotating shaft, and the rotating shaft is axially and vertically arranged.
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| CN201911014762.6A CN110586743B (en) | 2019-10-24 | 2019-10-24 | Automatic charging component for silicon steel sheet blanking operation |
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| CN201911014762.6A CN110586743B (en) | 2019-10-24 | 2019-10-24 | Automatic charging component for silicon steel sheet blanking operation |
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| CN112222274A (en) * | 2020-09-25 | 2021-01-15 | 国网河南省电力公司三门峡市陕州供电公司 | A fast cutting device for transformer iron core silicon steel plate |
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| CN113399581A (en) * | 2021-08-05 | 2021-09-17 | 江苏飞船股份有限公司 | Cold extrusion molding device for gear manufacturing |
| CN117340140A (en) * | 2023-12-04 | 2024-01-05 | 广州市奥金金属制品有限公司 | Metalwork unloading equipment with detect function |
| CN117446475A (en) * | 2023-11-23 | 2024-01-26 | 南京瀚孚机械有限公司 | A silicon steel laminate slicing and pushing device and its use method |
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Effective date of registration: 20240314 Address after: Room 107, Building 2, No. 3 Xuefeng Road, Gaobu Town, Dongguan City, Guangdong Province 523000 Patentee after: Dongguan Youcheng Silicon Steel Core Co.,Ltd. Country or region after: China Address before: 239400 east of qingpingshan Road, north of balinghu Road, Chancheng New District, Mingdong street, Mingguang City, Chuzhou City, Anhui Province Patentee before: Anhui Yinsheng welding materials Co.,Ltd. Country or region before: China |
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