CN116351938B - Production process and equipment of high-strength unoriented silicon steel sheet for automobile driving motor - Google Patents
Production process and equipment of high-strength unoriented silicon steel sheet for automobile driving motor Download PDFInfo
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- CN116351938B CN116351938B CN202310251793.3A CN202310251793A CN116351938B CN 116351938 B CN116351938 B CN 116351938B CN 202310251793 A CN202310251793 A CN 202310251793A CN 116351938 B CN116351938 B CN 116351938B
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- silicon steel
- fixedly connected
- steel sheet
- sliding
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- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 104
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 33
- 230000008569 process Effects 0.000 claims abstract description 30
- 238000002791 soaking Methods 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 239000012459 cleaning agent Substances 0.000 claims description 9
- 238000004080 punching Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000010992 reflux Methods 0.000 abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910001004 magnetic alloy Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention relates to the technical field of silicon steel sheet production equipment, in particular to a production process and equipment of high-strength unoriented silicon steel sheets for an automobile driving motor, comprising a stamping mechanism, a soaking mechanism, a discharging mechanism, a cleaning mechanism and a reflux mechanism, wherein before a first supporting plate moves downwards below the liquid level of a rust remover, a sliding block is further driven to inwards slide in the process of moving downwards to seal the upper end of a first hollow groove, a hydraulic cylinder continuously moves downwards to drive a cutter head to move to the bottom end to stamp the silicon steel sheets and fall to the upper end of the rubber block, a push rod drives the first supporting plate to move downwards to dip below the liquid level of the rust remover, silicon steel sheets at the upper ends of the two rubber blocks are further driven to move outwards in the process of moving upwards of the hydraulic cylinder, and a piston is driven to downwards move in the process of moving downwards to extrude and reflux the rust remover in the second hollow groove to the inside of a liquid storage groove.
Description
Technical Field
The invention relates to the technical field of silicon steel sheet production equipment, in particular to a production process and equipment of high-strength unoriented silicon steel sheets for an automobile driving motor.
Background
The electrical steel plate (also called silicon steel plate, silicon steel sheet) is a ferrosilicon soft magnetic alloy with extremely low carbon content (the carbon content is below 0.005% after annealing), the silicon content is generally 0.5% -4.5%, and the resistivity and the maximum magnetic permeability can be improved by adding silicon into iron. The method is mainly used for manufacturing iron cores of various transformers, motors and generators. Electrical steel sheets are divided into two major classes, namely oriented electrical steel sheets and non-oriented electrical steel sheets, and cold-rolled non-oriented silicon steel sheets are mainly used as motor and miniature transformer cores, and are important soft magnetic alloys indispensable in the power, electronics and military industries. The magnetic material has the maximum dosage, and is an important metal functional material for energy conservation. The demand of cold-rolled non-oriented silicon steel in the market is steadily increasing.
The existing silicon steel sheet production equipment has the advantages that some scraps left on the surface of the existing silicon steel sheet production equipment after the existing silicon steel sheet production equipment is stamped can fall on the equipment to collect mess, rust removal treatment is needed on the surface of the existing silicon steel sheet production equipment after the silicon steel sheet is stamped and formed to improve the quality of products, rust and burrs are avoided in the use process of the products, so that the operation of subsequent equipment can be influenced, the existing silicon steel sheet production equipment is single in function, a plurality of pieces of equipment are needed to be separated when the silicon steel sheet is needed to be further processed, and the problems of troublesome operation, high use cost and large occupied area are caused.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a production process and equipment of a high-strength unoriented silicon steel sheet for an automobile driving motor.
The technical scheme adopted for solving the technical problems is as follows: the production process and the equipment for the high-strength unoriented silicon steel sheet for the automobile driving motor comprise a stamping mechanism, a soaking mechanism, a discharging mechanism, a cleaning mechanism and a reflux mechanism, wherein the lower end of the stamping mechanism is provided with the soaking mechanism, one end of the soaking mechanism is provided with the discharging mechanism, the lower end of the discharging mechanism is provided with the cleaning mechanism, and one end of the cleaning mechanism is provided with the reflux mechanism;
preferably, the stamping mechanism comprises a base, the lower extreme fixedly connected with stabilizer blade of base, the opening has been seted up to the base upper end, base upper end fixedly connected with support, support lower extreme fixedly connected with pneumatic cylinder, pneumatic cylinder lower extreme fixedly connected with tool bit.
Preferably, the stamping mechanism further comprises a fixed block, the lower end of the base is fixedly connected with the fixed block, a liquid storage tank is formed in the fixed block, and a sliding groove is formed in the fixed block.
Preferably, the soaking mechanism comprises a connecting rod, one end of the connecting rod is fixedly connected with the side wall of the hydraulic cylinder, one end of the connecting rod is fixedly connected with a first sliding rod, the lower end of the first sliding rod is fixedly connected with a push rod, and the lower end of the push rod is attached to a first supporting plate.
Preferably, the soaking mechanism further comprises a sliding block, the lower end of the first supporting plate is fixedly connected with the sliding block, the lower end of the first supporting plate is fixedly connected with a first spring, and a first hollow groove is formed in the sliding block.
Preferably, the discharging mechanism comprises a rubber block, the side wall of the rubber block is in sliding connection with the first supporting plate, an inclined groove is formed in one end of the rubber block, the side wall of the rubber block is fixedly connected with a first connecting block, the lower end of the inclined groove is tightly attached to an inclined sliding block, the lower end of the inclined sliding block is fixedly connected with a second sliding rod, the side wall of the second sliding rod is fixedly connected with a second connecting block, and one end of the first connecting block is fixedly connected with a first stop block.
Preferably, the discharging mechanism further comprises a first sleeve, the side wall of the first stop block is slidably connected with the first sleeve, one end of the first stop block is fixedly connected with a second spring, the upper end of the rubber block is tightly attached to a first filter screen, and one end of the first filter screen is fixedly connected with the first support plate.
Preferably, the cleaning mechanism comprises a receiving hopper, the lower end of the receiving hopper is fixedly connected with the base, a second filter screen is slidably connected inside the receiving hopper, a second support plate is tightly attached to the lower end of the second filter screen, a third sliding rod is fixedly connected to the lower end of the second support plate, and a third connecting block is fixedly connected to the side wall of the third sliding rod.
Preferably, the cleaning mechanism further comprises a piston, the lower end of the third sliding rod is fixedly connected with the piston, the upper end of the receiving hopper is fixedly connected with a third filter screen, one end of the third connecting block is fixedly connected with a second stop block, the side wall of the second stop block is slidably connected with a second sleeve, and the lower end of the second stop block is fixedly connected with a third spring.
Preferably, the backflow mechanism comprises a shell, the upper end of the shell is fixedly connected with the bottom end of the receiving hopper, a second hollow groove is formed in the shell, and a connecting pipe is fixedly connected in the shell.
Preferably, the method specifically comprises the following steps:
s1, firstly placing a silicon steel sheet at the upper end of a base, starting a hydraulic cylinder to move downwards, driving a cutter head to move downwards by the hydraulic cylinder, and punching the silicon steel sheet at an opening when the cutter head moves downwards to the bottommost end to punch the silicon steel sheet into the silicon steel sheet.
S2, driving the connecting rod to move downwards while the hydraulic cylinder moves downwards, driving the first sliding rod to move downwards by the connecting rod to move downwards, driving the ejector rod to move downwards by the first sliding rod, driving the first supporting plate to move downwards by the ejector rod, and enabling the first supporting plate to move downwards to a certain distance to be soaked below the liquid level of the rust remover, enabling the sliding block to move downwards by the first supporting plate to move downwards, and compressing the first spring in the process of the downward movement of the first supporting plate.
S3, before the first supporting plate moves downwards below the liquid level of the rust remover, the rubber block is driven to move downwards in the process of downward movement of the sliding block, the rubber block moves downwards to drive the inclined groove to move downwards, the inclined groove moves downwards to drive the inclined sliding block to move downwards, the inclined sliding block moves downwards to drive the second sliding rod to move downwards, when the second sliding rod moves downwards to contact the second filter screen, the second sliding rod can slide upwards in the sliding block, the inclined sliding block can be driven to slide upwards in the process of upward sliding of the second sliding rod, the inclined sliding block slides upwards in the inclined groove to drive the rubber block to slide inwards, at the moment, the rubber blocks at two sides slide inwards to seal the upper end of the first hollow groove, at the moment, the hydraulic cylinder continues to move downwards to drive the tool bit to punch the silicon steel sheet, the formed silicon steel sheet falls to the upper end of the rubber block, at the moment, the ejector rod drives the first supporting plate to move downwards continuously, a certain amount of rust remover is arranged in the liquid storage tank, the first supporting plate is immersed below the liquid level of the rust remover to be immersed after moving downwards continuously, the rust remover penetrates through the first filter screen to soak the silicon steel sheet at the upper end of the rubber block, the surface of the silicon steel sheet can be treated by the soaking of the rust remover to avoid rust in subsequent use, after soaking for a while, the hydraulic cylinder is started to move upwards to drive the cutter head to move upwards, the first supporting plate is not subjected to extrusion force any more while the hydraulic cylinder moves upwards, at the moment, the second spring in the sliding block can reset to move outwards, the second spring can reset to move outwards to drive the first stop block to move outwards, the first stop block moves outwards to drive the first connecting block to move outwards, the first connecting block moves outwards to drive the rubber block to move outwards, the two rubber blocks move outwards and are matched with the first filter screen to prevent the silicon steel sheets from moving to two sides, so that the silicon steel sheets at the upper ends of the two rubber blocks can only fall into the first hollow groove.
S4, the silicon steel sheet falls to the upper end of the second filter screen in the first hollow groove, a small amount of liquid remains on the surface of the silicon steel sheet after being soaked by the rust remover, the cleaning agent remaining on the surface of the silicon steel sheet at the upper end of the second filter screen and scraps generated by punching can fall to the bottom end of the receiving hopper, the cleaning agent can flow to pass through the third filter screen to the inside of the shell, and the silicon steel sheet at the upper end of the second filter screen is regularly collected and the scraps at the bottom end of the receiving hopper are cleaned.
S5, the second supporting plate is driven to move downwards in the process of downward movement of the second filter screen, the second supporting plate moves downwards to drive the third sliding rod to move downwards, the third sliding rod moves downwards to drive the piston to move downwards, the third connecting block is driven to move downwards when the third sliding rod moves downwards, the third connecting block moves downwards to drive the second stop block to move downwards, the second stop block moves downwards to compress the third spring, the rust remover inside the second hollow groove is driven to be extruded in the process of downward movement of the piston, the piston is located at the upper end of the second hollow groove at ordinary times, the rust remover is convenient to flow into the second hollow groove, and the rust remover subjected to extrusion flows back into the liquid storage groove through the connecting pipe.
The invention has the beneficial effects that:
(1) According to the production process and the equipment for the high-strength unoriented silicon steel sheet for the automobile driving motor, before the first supporting plate moves downwards below the liquid level of the rust remover, the sliding blocks further drive the two rubber blocks to inwards slide to seal the upper end of the first hollow groove in the downwards moving process, the hydraulic cylinder continues to move downwards to drive the tool bit to move to the bottom end to punch the silicon steel sheet, the stamped silicon steel sheet falls to the upper end of the rubber block, the ejector rod drives the first supporting plate to continue to move downwards, a certain amount of rust remover is arranged in the liquid storage groove, the first supporting plate is immersed below the liquid level of the rust remover after continuing to move downwards, the rust remover penetrates through the first filter screen to soak the silicon steel sheet at the upper end of the rubber block, and the surface of the silicon steel sheet can be treated through the soaking of the rust remover to avoid rust in subsequent use.
(2) According to the production process and the equipment for the high-strength unoriented silicon steel sheet for the automobile driving motor, the two rubber blocks are driven to move outwards in the upward movement process of the hydraulic cylinder, the silicon steel sheet at the upper ends of the two rubber blocks falls to the upper end of the second filter screen, so that the immersed silicon steel sheet can be easily removed, the silicon steel sheet falls to the upper end of the second filter screen in the first hollow groove, a small amount of liquid remains on the surface of the silicon steel sheet after being immersed by the rust remover, the cleaning agent remaining on the surface of the silicon steel sheet at the upper end of the second filter screen and the scraps generated by punching fall to the bottom end of the receiving hopper, and the silicon steel sheet at the upper end of the second filter screen is periodically collected and the scraps at the bottom end of the receiving hopper are cleaned.
(3) According to the production process and the equipment for the high-strength unoriented silicon steel sheet for the automobile driving motor, the piston is driven to move downwards in the downward movement process of the second filter screen, the piston is driven to move downwards by the downward movement of the piston, the rust remover in the second hollow groove is extruded and flows back into the liquid storage groove, the rust remover is prevented from being wasted, resources can be better recycled, the cost is saved, and the economic loss is reduced.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic view of the connection structure between the base and the bracket shown in FIG. 1;
FIG. 3 is a cross-sectional view of the overall structure shown in FIG. 1;
FIG. 4 is a schematic view of a connection structure between the connecting rod and the first sliding rod shown in FIG. 3;
FIG. 5 is an enlarged schematic view of the portion A shown in FIG. 3
FIG. 6 is a schematic diagram illustrating a connection structure between the diagonal slider and the second sliding bar shown in FIG. 3;
FIG. 7 is a schematic view illustrating a connection structure between the first connecting block and the first stop shown in FIG. 6;
FIG. 8 is a schematic view of a connection structure between the receiving hopper and the second filter screen shown in FIG. 3;
FIG. 9 is a schematic view of the second filter shown in FIG. 8;
FIG. 10 is a schematic view illustrating a connection structure between the second stopper and the second sleeve shown in FIG. 8;
fig. 11 is a schematic view of the housing structure shown in fig. 8.
In the figure: 1. a punching mechanism; 11. a base; 12. a support leg; 13. an opening; 14. a bracket; 15. a hydraulic cylinder; 16. a cutter head; 17. a fixed block; 18. a liquid storage tank; 19. a sliding groove; 2. a soaking mechanism; 21. a connecting rod; 22. a first slide bar; 23. a push rod; 24. a first support plate; 25. a sliding block; 26. a first spring; 27. a first hollow groove; 3. a discharging mechanism; 31. a rubber block; 32. an inclined groove; 33. a first connection block; 34. an inclined slide block; 35. a second slide bar; 36. a second connection block; 37. a first stopper; 38. a first sleeve; 39. a second spring; 310. a first filter screen; 4. a cleaning mechanism; 41. a receiving hopper; 42. a second filter screen; 43. a second support plate; 44. a third slide bar; 45. a third connecting block; 46. a piston; 47. a third filter screen; 48. a second stopper; 49. a second sleeve; 410. a third spring; 5. a reflow mechanism; 51. a housing; 52. a second hollow groove; 53. and (5) connecting pipes.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-11, the production process and the equipment of the high-strength unoriented silicon steel sheet for the automobile driving motor comprise a stamping mechanism 1, a soaking mechanism 2, a discharging mechanism 3, a cleaning mechanism 4 and a reflux mechanism 5, wherein the lower end of the stamping mechanism 1 is provided with the soaking mechanism 2, one end of the soaking mechanism 2 is provided with the discharging mechanism 3, the lower end of the discharging mechanism 3 is provided with the cleaning mechanism 4, and one end of the cleaning mechanism 4 is provided with the reflux mechanism 5; before the first supporting plate 24 moves downwards below the liquid level of the rust remover, the sliding blocks 25 are driven to slide inwards in the process of moving downwards so as to seal the upper end of the first hollow groove 52, at this time, the hydraulic cylinder 15 continues to move downwards so as to drive the cutter head 16 to move to the bottom end to punch the silicon steel sheet and drop the silicon steel sheet to the upper end of the rubber block 31, at this time, the ejector rod 23 drives the first supporting plate 24 to move downwards so as to be immersed below the liquid level of the rust remover, the silicon steel sheet at the upper ends of the two rubber blocks 31 is driven to move outwards in the process of moving upwards of the hydraulic cylinder 15 so as to fall to the upper end of the second filter screen 42, and the piston 46 is driven to move downwards in the process of moving downwards so as to extrude and reflux the rust remover in the second hollow groove 52 to the inside of the liquid storage groove 18.
Preferably, the stamping mechanism 1 comprises a base 11, wherein the lower end of the base 11 is fixedly connected with a support leg 12, the upper end of the base 11 is provided with an opening 13, the upper end of the base 11 is fixedly connected with a support 14, the lower end of the support 14 is fixedly connected with a hydraulic cylinder 15, the lower end of the hydraulic cylinder 15 is fixedly connected with a cutter head 16, the lower end of the base 11 is fixedly connected with a fixed block 17, the inside of the fixed block 17 is provided with a liquid storage tank 18, and the inside of the fixed block 17 is provided with a sliding groove 19; the silicon steel sheet is placed at the upper end of the base 11, the hydraulic cylinder 15 is started to move downwards, the hydraulic cylinder 15 moves downwards to drive the cutter head 16 to move downwards, the silicon steel sheet is stamped at the opening 13 when the cutter head 16 moves downwards to the bottommost end, and the silicon steel is stamped into the silicon steel sheet.
Preferably, the soaking mechanism 2 includes a connecting rod 21, one end of the connecting rod 21 is fixedly connected with a side wall of the hydraulic cylinder 15, one end of the connecting rod 21 is fixedly connected with a first sliding rod 22, the lower end of the first sliding rod 22 is fixedly connected with a push rod 23, the lower end of the push rod 23 is attached with a first supporting plate 24, the lower end of the first supporting plate 24 is fixedly connected with a sliding block 25, the lower end of the first supporting plate 24 is fixedly connected with a first spring 26, and a first hollow groove 27 is formed in the sliding block 25; the hydraulic cylinder 15 moves downwards and drives the connecting rod 21 to move downwards, the connecting rod 21 moves downwards to drive the first sliding rod 22 to move downwards, the first sliding rod 22 moves downwards to drive the ejector rod 23 to move downwards, the ejector rod 23 moves downwards to drive the first supporting plate 24 to move downwards, the first supporting plate 24 moves downwards to a certain distance to be soaked below the liquid level of the rust remover, the first supporting plate 24 moves downwards to drive the sliding block 25 to move downwards, and the first spring 26 is compressed in the process of the downward movement of the first supporting plate 24.
Preferably, the discharging mechanism 3 includes a rubber block 31, the side wall of the rubber block 31 is slidably connected with the first support plate 24, an inclined slot 32 is formed at one end of the rubber block 31, a first connecting block 33 is fixedly connected to the side wall of the rubber block 31, an inclined sliding block 34 is tightly attached to the lower end of the inclined slot 32, a second sliding rod 35 is fixedly connected to the lower end of the inclined sliding block 34, a second connecting block 36 is fixedly connected to the side wall of the second sliding rod 35, a first stop block 37 is fixedly connected to one end of the first connecting block 33, a first sleeve 38 is slidably connected to the side wall of the first stop block 37, a second spring 39 is fixedly connected to one end of the first stop block 37, a first filter screen 310 is tightly attached to the upper end of the rubber block 31, and one end of the first filter screen 310 is fixedly connected with the first support plate 24; before the first supporting plate 24 moves downwards below the liquid level of the rust remover, the rubber block 31 is driven to move downwards in the process of downwards moving the sliding block 25, the rubber block 31 moves downwards to drive the inclined groove 32 to move downwards, the inclined groove 32 moves downwards to drive the inclined sliding block 34 to move downwards, the inclined sliding block 34 moves downwards to drive the second sliding rod 35 to move downwards, when the second sliding rod 35 moves downwards to contact the second filter screen 42, the second sliding rod 35 slides upwards in the sliding block 25, the inclined sliding block 34 is driven to slide upwards in the process of upwards sliding the second sliding rod 35, the rubber block 31 is driven to slide inwards in the inclined groove 32 by upwards sliding the inclined sliding block 34, at the moment, the upper ends of the first hollow grooves 27 are closed by inwards sliding the rubber blocks 31 at two sides, at the moment, the hydraulic cylinder 15 continues to move downwards to drive the cutter head 16 to punch and form a silicon steel sheet, the formed silicon steel sheet falls to the upper end of the rubber block 31, at the moment, the ejector rod 23 drives the first supporting plate 24 to move downwards continuously, a certain amount of rust remover is arranged in the liquid storage tank 18, the first supporting plate 24 is immersed below the liquid level of the rust remover to soak the silicon steel sheet at the upper end of the rubber block 31 after moving downwards continuously, the rust remover penetrates through the first filter screen 310 to soak the silicon steel sheet, the surface of the silicon steel sheet can be treated by the soaking of the rust remover to avoid rust in subsequent use, after soaking for a while, the hydraulic cylinder 15 is started to move upwards to drive the cutter head 16 to move upwards, the first supporting plate 24 is not pressed by the extrusion force any more while the hydraulic cylinder 15 moves upwards, at the moment, the second spring 39 in the sliding block 25 is reset to move outwards, the second spring 39 is reset to move outwards to drive the first stop block 37 to move outwards, the first stop block 37 is moved outwards to drive the first connecting block 33 to move outwards, the first connecting block 33 moves outwards to drive the rubber blocks 31 to move outwards, and the two rubber blocks 31 move outwards to cooperate with the first filter screen 310 to block the movement of the silicon steel sheets to two sides, so that the silicon steel sheets positioned at the upper ends of the two rubber blocks 31 can only fall into the first hollow groove 27.
Preferably, the cleaning mechanism 4 includes a receiving hopper 41, the lower end of the receiving hopper 41 is fixedly connected with the base 11, a second filter screen 42 is slidably connected inside the receiving hopper 41, the lower end of the second filter screen 42 is closely attached to a second support plate 43, the lower end of the second support plate 43 is fixedly connected with a third sliding rod 44, the side wall of the third sliding rod 44 is fixedly connected with a third connecting block 45, the lower end of the third sliding rod 44 is fixedly connected with a piston 46, the upper end of the receiving hopper 41 is fixedly connected with a third filter screen 47, one end of the third connecting block 45 is fixedly connected with a second stop block 48, the side wall of the second stop block 48 is slidably connected with a second sleeve 49, and the lower end of the second stop block 48 is fixedly connected with a third spring 410; the silicon steel sheet falls to the upper end of the second filter screen 42 in the first hollow groove 27, a small amount of liquid remains on the surface of the silicon steel sheet soaked by the rust remover, the cleaning agent remaining on the surface of the silicon steel sheet at the upper end of the second filter screen 42 and the scraps generated by punching fall to the bottom end of the receiving hopper 41, and the cleaning agent flows through the third filter screen 47 to the inside of the shell 51 to periodically collect the silicon steel sheet at the upper end of the second filter screen 42 and clean the scraps at the bottom end of the receiving hopper 41.
Preferably, the reflow mechanism 5 includes a housing 51, the upper end of the housing 51 is fixedly connected with the bottom end of the receiving hopper 41, a second hollow groove 52 is formed in the housing 51, and a connecting pipe 53 is fixedly connected in the housing 51; the second supporting plate 43 is driven to move downwards in the process of downward movement of the second filter screen 42, the second supporting plate 43 moves downwards to drive the third sliding rod 44 to move downwards, the third sliding rod 44 moves downwards to drive the piston 46 to move downwards, the third connecting block 45 is driven to move downwards while the third sliding rod 44 moves downwards, the third connecting block 45 moves downwards to drive the second stop block 48 to move downwards, the second stop block 48 moves downwards to compress the third spring 410, the rust remover inside the second hollow groove 52 is driven to be extruded in the process of downward movement of the piston 46, the piston 46 is positioned at the upper end of the second hollow groove 52 at ordinary times, the rust remover is convenient to flow into the second hollow groove 52, and the rust remover subjected to extrusion flows back into the liquid storage groove 18 through the connecting pipe 53.
Working principle: when the silicon steel sheet punching machine is used, firstly, a silicon steel sheet is placed at the upper end of the base 11, the hydraulic cylinder 15 is started to move downwards, the hydraulic cylinder 15 moves downwards to drive the cutter head 16 to move downwards, and when the cutter head 16 moves downwards to the bottommost end, the silicon steel sheet is punched at the opening 13, so that the silicon steel is punched into the silicon steel sheet.
The connecting rod 21 is driven to move downwards while the hydraulic cylinder 15 moves downwards, the connecting rod 21 moves downwards to drive the first sliding rod 22 to move downwards, the first sliding rod 22 moves downwards to drive the ejector rod 23 to move downwards, the ejector rod 23 moves downwards to drive the first supporting plate 24 to move downwards, the first supporting plate 24 moves downwards to a certain distance to be soaked below the liquid level of the rust remover, the first supporting plate 24 moves downwards to drive the sliding block 25 to move downwards, the first spring 26 is compressed in the process of the downward movement of the first supporting plate 24,
before the first supporting plate 24 moves downwards below the liquid level of the rust remover, the rubber block 31 is driven to move downwards in the process of downwards moving the sliding block 25, the rubber block 31 moves downwards to drive the inclined groove 32 to move downwards, the inclined groove 32 moves downwards to drive the inclined sliding block 34 to move downwards, the inclined sliding block 34 moves downwards to drive the second sliding rod 35 to move downwards, when the second sliding rod 35 moves downwards to contact the second filter screen 42, the second sliding rod 35 slides upwards in the sliding block 25, the inclined sliding block 34 is driven to slide upwards in the process of upwards sliding the second sliding rod 35, the rubber block 31 is driven to slide inwards in the inclined groove 32 by upwards sliding the inclined sliding block 34, at the moment, the upper ends of the first hollow grooves 27 are closed by inwards sliding the rubber blocks 31 at two sides, at the moment, the hydraulic cylinder 15 continues to move downwards to drive the cutter head 16 to punch and form a silicon steel sheet, the formed silicon steel sheet falls to the upper end of the rubber block 31, at the moment, the ejector rod 23 drives the first supporting plate 24 to move downwards continuously, a certain amount of rust remover is arranged in the liquid storage tank 18, the first supporting plate 24 is immersed below the liquid level of the rust remover to soak the silicon steel sheet at the upper end of the rubber block 31 after moving downwards continuously, the rust remover penetrates through the first filter screen 310 to soak the silicon steel sheet, the surface of the silicon steel sheet can be treated by the soaking of the rust remover to avoid rust in subsequent use, after soaking for a while, the hydraulic cylinder 15 is started to move upwards to drive the cutter head 16 to move upwards, the first supporting plate 24 is not pressed by the extrusion force any more while the hydraulic cylinder 15 moves upwards, at the moment, the second spring 39 in the sliding block 25 is reset to move outwards, the second spring 39 is reset to move outwards to drive the first stop block 37 to move outwards, the first stop block 37 is moved outwards to drive the first connecting block 33 to move outwards, the first connecting block 33 moves outwards to drive the rubber blocks 31 to move outwards, and the two rubber blocks 31 move outwards to cooperate with the first filter screen 310 to block the movement of the silicon steel sheets to two sides, so that the silicon steel sheets positioned at the upper ends of the two rubber blocks 31 can only fall into the first hollow groove 27.
The silicon steel sheet falls to the upper end of the second filter screen 42 in the first hollow groove 27, a small amount of liquid remains on the surface of the silicon steel sheet soaked by the rust remover, the cleaning agent remaining on the surface of the silicon steel sheet at the upper end of the second filter screen 42 and the scraps generated by punching fall to the bottom end of the receiving hopper 41, and the cleaning agent flows through the third filter screen 47 to the inside of the shell 51 to periodically collect the silicon steel sheet at the upper end of the second filter screen 42 and clean the scraps at the bottom end of the receiving hopper 41.
The second supporting plate 43 is driven to move downwards in the process of downward movement of the second filter screen 42, the second supporting plate 43 moves downwards to drive the third sliding rod 44 to move downwards, the third sliding rod 44 moves downwards to drive the piston 46 to move downwards, the third connecting block 45 is driven to move downwards while the third sliding rod 44 moves downwards, the third connecting block 45 moves downwards to drive the second stop block 48 to move downwards, the second stop block 48 moves downwards to compress the third spring 410, the rust remover inside the second hollow groove 52 is driven to be extruded in the process of downward movement of the piston 46, the piston 46 is positioned at the upper end of the second hollow groove 52 at ordinary times, the rust remover is convenient to flow into the second hollow groove 52, and the rust remover subjected to extrusion flows back into the liquid storage groove 18 through the connecting pipe 53.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a high strength unoriented silicon steel sheet production facility for car driving motor which characterized in that: the automatic cleaning device comprises a stamping mechanism (1), a soaking mechanism (2), a discharging mechanism (3), a cleaning mechanism (4) and a backflow mechanism (5), wherein the lower end of the stamping mechanism (1) is provided with the soaking mechanism (2), one end of the soaking mechanism (2) is provided with the discharging mechanism (3), the lower end of the discharging mechanism (3) is provided with the cleaning mechanism (4), and one end of the cleaning mechanism (4) is provided with the backflow mechanism (5);
the stamping mechanism (1) comprises a base (11), wherein the lower end of the base (11) is fixedly connected with a supporting leg (12), an opening (13) is formed in the upper end of the base (11), the upper end of the base (11) is fixedly connected with a support (14), the lower end of the support (14) is fixedly connected with a hydraulic cylinder (15), and the lower end of the hydraulic cylinder (15) is fixedly connected with a cutter head (16);
the stamping mechanism (1) further comprises a fixed block (17), the lower end of the base (11) is fixedly connected with the fixed block (17), a liquid storage tank (18) is formed in the fixed block (17), and a sliding groove (19) is formed in the fixed block (17);
the soaking mechanism (2) comprises a connecting rod (21), one end of the connecting rod (21) is fixedly connected with the side wall of the hydraulic cylinder (15), one end of the connecting rod (21) is fixedly connected with a first sliding rod (22), the lower end of the first sliding rod (22) is fixedly connected with a push rod (23), and the lower end of the push rod (23) is attached to a first supporting plate (24);
the soaking mechanism (2) further comprises a sliding block (25), the lower end of the first supporting plate (24) is fixedly connected with the sliding block (25), the lower end of the first supporting plate (24) is fixedly connected with a first spring (26), and a first hollow groove (27) is formed in the sliding block (25);
the discharging mechanism (3) comprises a rubber block (31), the side wall of the rubber block (31) is in sliding connection with the first supporting plate (24), an inclined groove (32) is formed in one end of the rubber block (31), a first connecting block (33) is fixedly connected to the side wall of the rubber block (31), an inclined sliding block (34) is tightly attached to the lower end of the inclined groove (32), a second sliding rod (35) is fixedly connected to the lower end of the inclined sliding block (34), a second connecting block (36) is fixedly connected to the side wall of the second sliding rod (35), and a first stop block (37) is fixedly connected to one end of the first connecting block (33);
the discharging mechanism (3) further comprises a first sleeve (38), the side wall of the first stop block (37) is slidably connected with the first sleeve (38), one end of the first stop block (37) is fixedly connected with a second spring (39), the upper end of the rubber block (31) is tightly attached with a first filter screen (310), and one end of the first filter screen (310) is fixedly connected with the first supporting plate (24).
2. The high-strength unoriented silicon steel sheet production equipment for an automobile driving motor according to claim 1, characterized in that: the cleaning mechanism (4) comprises a receiving hopper (41), the lower end of the receiving hopper (41) is fixedly connected with the base (11), a second filter screen (42) is connected inside the receiving hopper (41) in a sliding mode, a second support plate (43) is tightly attached to the lower end of the second filter screen (42), a third sliding rod (44) is fixedly connected to the lower end of the second support plate (43), and a third connecting block (45) is fixedly connected to the side wall of the third sliding rod (44).
3. The high-strength unoriented silicon steel sheet production equipment for an automobile drive motor according to claim 2, characterized in that: the cleaning mechanism (4) further comprises a piston (46), the lower end of the third sliding rod (44) is fixedly connected with the piston (46), the upper end of the receiving hopper (41) is fixedly connected with a third filter screen (47), one end of the third connecting block (45) is fixedly connected with a second stop block (48), the side wall of the second stop block (48) is slidably connected with a second sleeve (49), and the lower end of the second stop block (48) is fixedly connected with a third spring (410).
4. The high-strength unoriented silicon steel sheet production equipment for an automobile drive motor according to claim 2, characterized in that: the backflow mechanism (5) comprises a shell (51), the upper end of the shell (51) is fixedly connected with the bottom end of the receiving hopper (41), a second hollow groove (52) is formed in the shell (51), and a connecting pipe (53) is fixedly connected in the shell (51).
5. A production process of a high-strength unoriented silicon steel sheet for an automobile driving motor is characterized by comprising the following steps of: the method specifically comprises the following steps:
s1, firstly, placing a silicon steel sheet at the upper end of a base (11), starting a hydraulic cylinder (15) to move downwards, driving a cutter head (16) to move downwards by the downward movement of the hydraulic cylinder (15), and punching the silicon steel sheet at an opening (13) when the cutter head (16) moves downwards to the bottommost end to punch the silicon steel sheet into the silicon steel sheet;
s2, driving a connecting rod (21) to move downwards while a hydraulic cylinder (15) moves downwards, driving a first sliding rod (22) to move downwards by the downward movement of the connecting rod (21), driving a push rod (23) to move downwards by the downward movement of the first sliding rod (22), driving a first supporting plate (24) to move downwards by the downward movement of the push rod (23), soaking the first supporting plate (24) below the liquid level of the rust remover when the first supporting plate (24) moves downwards, driving a sliding block (25) to move downwards, and compressing a first spring (26) in the process of the downward movement of the first supporting plate (24);
s3, before the first supporting plate (24) moves downwards below the liquid level of the rust remover, the sliding block (25) is driven to move downwards in the process of moving downwards, the rubber block (31) moves downwards to drive the inclined groove (32) to move downwards, the inclined groove (32) moves downwards to drive the inclined sliding block (34) to move downwards, the inclined sliding block (34) moves downwards to drive the second sliding rod (35) to move downwards, when the second sliding rod (35) moves downwards to contact the second filter screen (42), the second sliding rod (35) can slide upwards in the sliding block (25), the inclined sliding block (34) is driven to slide upwards in the process of sliding upwards of the second sliding rod (35), the inclined sliding block (34) drives the rubber block (31) to slide inwards in the inclined groove (32), at the moment, the upper ends of the first hollow grooves (27) are sealed by the downward sliding of the inclined sliding block (31), at the moment, the lower sliding of the hydraulic cylinder (15) drives the liquid storage cutter head (16) to punch silicon steel sheets, rust remover is continuously carried out by the downward movement of the liquid storage cutter, the liquid level (24) is continuously soaked in the first supporting plate (24) after the rust remover is continuously soaked in the lower supporting plate (24), the rust remover can penetrate through the first filter screen (310) to soak the silicon steel sheet at the upper end of the rubber block (31), the surface of the silicon steel sheet can be treated through the soaking of the rust remover to avoid rust in subsequent use, after the rust remover is soaked for a while, the hydraulic cylinder (15) is started to move upwards to drive the cutter head (16) to move upwards, the first supporting plate (24) is not subjected to extrusion force while the hydraulic cylinder (15) moves upwards, at the moment, the second spring (39) in the sliding block (25) can reset to move outwards, the second spring (39) can reset to move outwards to drive the first stop block (37) to move outwards, the first stop block (37) moves outwards to drive the first connecting block (33) to move outwards, and the two rubber blocks (31) move outwards to cooperate with the first filter screen (310) to stop the silicon steel sheet from moving towards two sides, so that the silicon steel sheets at the upper ends of the two rubber blocks (31) can only fall into the first hollow groove (27);
s4, the silicon steel sheet falls to the upper end of the second filter screen (42) in the first hollow groove (27), a small amount of liquid remains on the surface of the silicon steel sheet after being soaked by the rust remover, the cleaning agent remaining on the surface of the silicon steel sheet at the upper end of the second filter screen (42) and scraps generated by punching fall to the bottom end of the receiving hopper (41), the cleaning agent flows through the third filter screen (47) to the inside of the shell (51), and the silicon steel sheet at the upper end of the second filter screen (42) is collected and the scraps at the bottom end of the receiving hopper (41) are cleaned periodically;
s5, the second supporting plate (43) is driven to move downwards in the process of downward movement of the second filter screen (42), the second supporting plate (43) moves downwards to drive the third sliding rod (44) to move downwards, the third sliding rod (44) moves downwards to drive the piston (46) to move downwards, the third sliding rod (44) moves downwards and simultaneously drives the third connecting block (45) to move downwards, the third connecting block (45) moves downwards to drive the second stop block (48) to move downwards, the second stop block (48) moves downwards to compress the third spring (410), the rust remover inside the second hollow groove (52) is driven to be extruded in the process of downward movement of the piston (46), the piston (46) is positioned at the upper end of the second hollow groove (52) at ordinary times, the rust remover is convenient to flow into the second hollow groove (52), and the rust remover subjected to extrusion flows back into the inside the liquid storage groove (18) through the connecting pipe (53).
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