CN220874384U - In-mold dispensing integrated forming equipment for automobile iron core - Google Patents
In-mold dispensing integrated forming equipment for automobile iron core Download PDFInfo
- Publication number
- CN220874384U CN220874384U CN202322601787.4U CN202322601787U CN220874384U CN 220874384 U CN220874384 U CN 220874384U CN 202322601787 U CN202322601787 U CN 202322601787U CN 220874384 U CN220874384 U CN 220874384U
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- Prior art keywords
- adhesive spraying
- core adhesive
- spraying assembly
- blanking
- blanking hole
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 238000005507 spraying Methods 0.000 claims abstract description 101
- 239000000853 adhesive Substances 0.000 claims abstract description 83
- 230000001070 adhesive effect Effects 0.000 claims abstract description 83
- 230000008093 supporting effect Effects 0.000 claims abstract description 32
- 239000003054 catalyst Substances 0.000 claims abstract description 25
- 238000000465 moulding Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000004080 punching Methods 0.000 description 15
- 229910000976 Electrical steel Inorganic materials 0.000 description 14
- 229920000297 Rayon Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000004834 spray adhesive Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to an in-mold dispensing integrated forming device for an automobile iron core, which comprises a machine body, wherein a lower mold fixing seat is fixedly arranged above the machine body, a bottom plate is fixed above the lower mold fixing seat through bolts, a first supporting hydraulic cylinder and a second supporting hydraulic cylinder are embedded and arranged at the top end of the bottom plate, a lower mold plate is fixed above the bottom plate through bolts, a first blanking groove and a second blanking groove are formed in the bottom of the lower mold plate, a first blanking hole and a second blanking hole are formed in the top end of the lower mold plate, a guide sleeve is inserted and arranged on the inner walls of the first blanking hole and the second blanking hole, and a rotor iron core adhesive spraying station and a stator iron core adhesive spraying station are arranged above the lower mold plate. According to the in-mold dispensing integrated automobile iron core forming equipment, the catalyst is sprayed outside the mold, and the in-mold dispensing is performed, so that the adhesive can be quickly cured, the processing quality of the iron core is improved, the production efficiency is improved, and the manufacturing cost is reduced.
Description
Technical Field
The utility model relates to the technical field of automobile iron core production, in particular to an in-mold dispensing integrated automobile iron core forming device.
Background
With the high-speed development of economy, the demands of consumers on automobile performance are also higher and higher, the popularization of automobiles can lead to shortage of non-renewable resources to a certain extent, the consumption of traffic fuel and the emission of automobile exhaust are main causes of environmental pollution and global warming, and further impact is caused on automobile industry, energy conservation and environmental protection are two main subjects of automobile development in the world today, and new energy automobiles can effectively avoid environmental pollution caused by using non-renewable energy and are the development trend of automobiles in the future, so that the demands of novel energy driving motor systems are also increased.
At present, the iron core is assembled through welding, bolted connection or stack riveting to the stack mode of silicon steel sheet majority, no matter welding, bolted connection or stack riveting, and the integrality of iron core has all suffered different degree and has destroyed, has increased energy loss, compares, and viscose iron core has obvious advantage: the performance of each aspect of the motor can be greatly improved; under the condition of the same efficiency, the height of the iron core can be reduced, and the outline dimension of the motor is reduced; because of the limitation of the rotation angle, the device is smaller than the conventional buckling point; some iron cores cannot be connected in a traditional way, and the gluing technology can avoid the problems; the geometric tolerance (parallelism, perpendicularity, cylindricity, etc.) of the core is smaller.
The viscose iron cores appearing in the market are fewer, so that the application of the viscose iron cores to a new energy automobile driving motor is fewer, the iron cores are low in production efficiency and poor in consistency through tooling and manual production, and cannot be produced in a large scale, at present, the common manufacturing process is to adopt a single-piece rotor and stator punching sheet to be punched by a single punching die, glue is dispensed on each piece of rotor and stator punching sheet, the stator punching sheet is solidified in a high-temperature heating mode, the rotor viscose iron cores and the stator viscose iron cores are obtained, the volume of the new energy driving motor iron cores is generally larger, and therefore, high-speed and high-precision punching equipment with large pressure and wide table tops is needed in the punching processing process, and the equipment is generally higher in selling price, so that the production cost of the single viscose iron cores is high.
Therefore, there is a need for an in-mold dispensing integrated molding device for an automobile iron core with high production efficiency.
Disclosure of Invention
The utility model aims to overcome the defects and provide the integrated forming equipment for the automobile iron core, which has high production efficiency and is used for in-mold dispensing.
The purpose of the utility model is realized in the following way:
The utility model provides an automobile iron core integration former of in-mold dispensing, includes the organism, the top fixed mounting of organism has the lower mould fixing base, the top of lower mould fixing base has the bottom plate through bolt fastening, first support pneumatic cylinder and second support pneumatic cylinder are installed in the top embedding of bottom plate, the top of bottom plate has the lower bolster through bolt fastening, first blanking groove and second blanking groove have been seted up to the bottom of lower bolster, first blanking hole and second blanking hole have been seted up on the top of lower bolster, first blanking hole with the guide pin bushing is installed in the grafting on the inner wall of second blanking hole, the top of lower bolster is equipped with rotor core adhesive spraying station and stator core adhesive spraying station, catalyst spraying subassembly is installed to the front end of lower bolster, catalyst spraying subassembly is installed on the organism through the support frame fixed mounting of both sides, the feeder is installed to the front side of catalyst spraying subassembly, fixed mounting has the pillar on the organism, the pillar is located the both sides of lower mould fixing base, first blanking hole and second blanking hole have been seted up on the top of lower bolster, install the guide pin valve, the guide pin valve assembly is installed to the bottom of rotor core adhesive spraying station, the catalyst spraying subassembly is installed to the bottom of rotor core adhesive spraying station, the guide pin valve assembly is installed to the bottom of rotor core adhesive spraying station, the piston rod assembly is installed to the piston rod.
Preferably, the first blanking hole penetrates through the lower die plate to be communicated with the first blanking groove, and the second blanking hole penetrates through the lower die plate to be communicated with the second blanking groove.
Preferably, the output end of the first supporting hydraulic cylinder is selectively inserted into the guide sleeve in the first blanking hole, and the output end of the second supporting hydraulic cylinder is selectively inserted into the guide sleeve in the second blanking hole.
Preferably, the rotor core adhesive spraying station is located at the front side of the first punching hole, and the stator core adhesive spraying station is located at the front side of the second punching hole.
Preferably, the rotor core adhesive spraying assembly is located below the rotor core adhesive spraying station, and the stator core adhesive spraying assembly is located below the stator core adhesive spraying station.
Preferably, the catalyst spraying assembly, the rotor core adhesive spraying assembly and the stator core adhesive spraying assembly are respectively and uniformly provided with a plurality of needle valves, and the number and the positions of the needle valves on the catalyst spraying assembly, the number and the positions of the needle valves on the rotor core adhesive spraying assembly and the number and the positions of the needle valves on the stator core adhesive spraying assembly are in one-to-one correspondence.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the in-mold dispensing integrated forming equipment for the automobile iron core, the output end of the first supporting hydraulic cylinder is selectively inserted into the guide sleeve in the first blanking hole, the output end of the second supporting hydraulic cylinder is selectively inserted into the guide sleeve in the second blanking hole, the first supporting hydraulic cylinder plays a supporting role on the rotor iron core, the second supporting hydraulic cylinder plays a supporting role on the stator iron core, and meanwhile upward pressure is applied to the rotor iron core and the stator iron core, so that the rotor iron core and the stator iron core are tightly combined, and the fixing effect is improved.
2. According to the in-mold dispensing integrated automobile iron core forming equipment, the rotor iron core adhesive spraying station is positioned at the front side of the first blanking hole, the stator iron core adhesive spraying station is positioned at the front side of the second blanking hole, the rotor iron core adhesive spraying assembly is positioned below the rotor iron core adhesive spraying station, the stator iron core adhesive spraying assembly is positioned below the stator iron core adhesive spraying station, the rotor iron core adhesive spraying assembly and the stator iron core adhesive spraying assembly respectively spray adhesives to the surfaces of silicon steel sheets positioned at the rotor iron core adhesive spraying station and the stator iron core adhesive spraying station, and then blanking is carried out, so that unnecessary waste caused by adhesive curing failure in advance in the blanking process can be effectively avoided, and the adhesive strength and the firmness are improved.
3. According to the integrated forming equipment for the in-mold dispensing of the automobile iron core, disclosed by the utility model, the number and the positions of the needle valves on the catalyst spraying assembly, the number and the positions of the needle valves on the rotor iron core adhesive spraying assembly and the number and the positions of the needle valves on the stator iron core adhesive spraying assembly are in one-to-one correspondence, so that the spraying positions, the spraying ranges and the spraying numbers can be flexibly adjusted according to the sizes of the iron cores, the bonding requirements of iron cores with different sizes are met, the number and the positions of the needle valves are in one-to-one correspondence, the catalyst and the adhesive can be fused, and the curing speed and the bonding effect are improved.
Drawings
Fig. 1 is a schematic perspective view of an in-mold dispensing integrated molding device for an automobile iron core.
Fig. 2 is a schematic diagram of a front view structure of an in-mold dispensing integrated molding device for an automobile iron core according to the present utility model.
Fig. 3 is a schematic structural view of a lower die plate of an in-mold dispensing integrated forming device for an automobile iron core.
Wherein: the machine body 1, the lower die fixing seat 2, the bottom plate 3, the first supporting hydraulic cylinder 4, the second supporting hydraulic cylinder 5, the lower die plate 6, the first blanking groove 7, the second blanking groove 8, the first blanking hole 9, the second blanking hole 10, the guide sleeve 11, the rotor core adhesive spraying station 12, the stator core adhesive spraying station 13, the catalyst spraying assembly 14, the supporting frame 15, the feeder 16, the supporting column 17, the blanking hydraulic cylinder 18, the upper die plate 19, the guide post 20, the rotor core adhesive spraying assembly 21, the stator core adhesive spraying assembly 22 and the needle valve 23.
Detailed Description
Referring to fig. 1 to 3, the utility model relates to an in-mold dispensing integrated forming device for an automobile iron core, which comprises a machine body 1, wherein a lower mold fixing seat 2 is fixedly arranged above the machine body 1, a bottom plate 3 is fixed above the lower mold fixing seat 2 through bolts, a first supporting hydraulic cylinder 4 and a second supporting hydraulic cylinder 5 are embedded and arranged at the top end of the bottom plate 3, a lower template 6 is fixed above the bottom plate 3 through bolts, a first blanking groove 7 and a second blanking groove 8 are arranged at the bottom of the lower template 6, a first blanking hole 9 and a second blanking hole 10 are arranged at the top end of the lower template 6, the first blanking hole 9 penetrates through the lower template 6 and is communicated with the first blanking groove 7, the second blanking hole 10 runs through the lower die plate 6 and is communicated with the second blanking groove 8, the guide sleeve 11 is inserted and installed on the inner walls of the first blanking hole 9 and the second blanking hole 10, the output end of the first supporting hydraulic cylinder 4 is selectively inserted into the guide sleeve 11 in the first blanking hole 9, the output end of the second supporting hydraulic cylinder 5 is selectively inserted into the guide sleeve 11 in the second blanking hole 10, the first supporting hydraulic cylinder 4 plays a supporting role on the rotor core, the second supporting hydraulic cylinder 5 plays a supporting role on the stator core, and meanwhile, upward pressure is applied on the rotor core and the stator core, so that the rotor core and the stator core are tightly combined, and the fixing effect is improved.
Further, the rotor core adhesive spraying station 12 and the stator core adhesive spraying station 13 are arranged above the lower die plate 6, the rotor core adhesive spraying station 12 is located at the front side of the first blanking hole 9, the stator core adhesive spraying station 13 is located at the front side of the second blanking hole 10, the rotor core adhesive spraying component and the stator core adhesive spraying component respectively spray adhesives to the surfaces of the silicon steel sheets located at the rotor core adhesive spraying station and the stator core adhesive spraying station, and then blanking is carried out, the higher the requirement of the premature spray adhesives on the ambient temperature is, the manufacturing cost is increased, and therefore the adhesive spraying station is arranged at the previous station of blanking, unnecessary waste caused by the fact that the adhesives are cured and fail in advance in blanking process can be effectively avoided, and the adhesive strength and the firmness are improved.
Further, the front end of the lower die plate 6 is provided with a catalyst spraying assembly 14, the catalyst spraying assembly 14 is fixedly arranged on the machine body 1 through supporting frames 15 on two sides, a feeder 16 is arranged on the front side of the catalyst spraying assembly 14, a support column 17 is fixedly arranged on the machine body 1, the support column 17 is positioned on two sides of the lower die fixing seat 2, the top end of the support column 17 is fixedly provided with a blanking hydraulic cylinder 18, a piston rod at the bottom of the blanking hydraulic cylinder 18 is fixedly provided with an upper die plate 19, the upper die plate 19 is connected with the lower die plate 6 through a guide column 20, the bottom of the upper die plate 19 is fixedly provided with a rotor core adhesive spraying assembly 21 and a stator core adhesive spraying assembly 22, the rotor core adhesive spraying assembly 21 is positioned below the rotor core adhesive spraying station 12, and the stator core adhesive spraying assembly 22 is positioned below the stator core adhesive spraying station 13.
Further, the catalyst spraying assembly 14, the rotor core adhesive spraying assembly 21 and the stator core adhesive spraying assembly 22 are inserted and connected with a plurality of needle valves 23, a plurality of needle valves 23 are uniformly distributed on the catalyst spraying assembly 14, the rotor core adhesive spraying assembly 21 and the stator core adhesive spraying assembly 22, the number and the position of the needle valves 23 on the catalyst spraying assembly 14, the number and the position of the needle valves 23 on the rotor core adhesive spraying assembly 21 and the number and the position of the needle valves 23 on the stator core adhesive spraying assembly 22 are in one-to-one correspondence, the spraying position, the spraying range and the spraying number can be flexibly adjusted according to the iron core size, the bonding requirements of iron cores with different sizes are met, and the number and the position of the needle valves 23 are in one-to-one correspondence, so that the catalyst and the adhesive can be fused, and the curing speed and the bonding effect are improved.
The utility model relates to an in-mold dispensing integrated forming device for an automobile iron core, which comprises the following working principles: the feeding machine 16 conveys the silicon steel sheet into the machine body 1, when the silicon steel sheet passes below the catalyst spraying assembly 14, the needle valve 23 on the catalyst spraying assembly 14 sprays catalyst to the surface of the silicon steel sheet, the feeding machine 16 continues to convey, the silicon steel sheet forms slotted holes under the blanking effect of the lower die plate 6 and the upper die plate 19, then enters the rotor core adhesive spraying station 12, the needle valve 23 on the rotor core adhesive spraying assembly 21 sprays adhesive on the surface of the silicon steel sheet, then the upper die plate 19 performs blanking on the silicon steel sheet to form rotor punching sheets, the rotor punching sheets fall along the guide sleeve 11 in the first blanking hole 9, the first supporting hydraulic cylinder 4 performs supporting effect on the rotor punching sheets, meanwhile, the rotor punching sheets are pressed together through pressure to form rotor cores, the first supporting hydraulic cylinder 4 contracts, and the rotor cores are taken out from the first blanking groove 7; the silicon steel sheet continues to move backwards, the silicon steel sheet forms a slotted hole under the blanking action of the lower die plate 6 and the upper die plate 19, then enters the stator core adhesive spraying station 13, the needle valve 23 on the stator core adhesive spraying assembly 22 sprays adhesive on the surface of the silicon steel sheet, the upper die plate 19 is used for blanking the silicon steel sheet to form a stator punching sheet, the silicon steel sheet falls down along the guide sleeve 11 in the second blanking hole 10, the second supporting hydraulic cylinder 5 plays a supporting role on the stator punching sheet, the stator punching sheet is pressed by pressure to form a stator core, the second supporting hydraulic cylinder 5 is contracted, and the stator core is taken out from the second blanking groove 8.
In addition: it should be noted that the above embodiment is only one of the optimization schemes of this patent, and any modification or improvement made by those skilled in the art according to the above concepts is within the scope of this patent.
Claims (6)
1. An in-mold dispensing integrated forming device for an automobile iron core, which is characterized in that: the device comprises a machine body (1), a lower die fixing seat (2) is fixedly arranged above the machine body (1), a bottom plate (3) is fixedly arranged above the lower die fixing seat (2) through bolts, a first supporting hydraulic cylinder (4) and a second supporting hydraulic cylinder (5) are embedded and arranged at the top end of the bottom plate (3), a lower die plate (6) is fixedly arranged above the bottom plate (3) through bolts, a first blanking groove (7) and a second blanking groove (8) are arranged at the bottom of the lower die plate (6), a first blanking hole (9) and a second blanking hole (10) are arranged at the top end of the lower die plate (6), a guide sleeve (11) is inserted and arranged on the inner wall of the first blanking hole (9) and the second blanking hole (10), a rotor core adhesive spraying station (12) and a stator core adhesive spraying station (13) are arranged above the lower die plate (6), a catalyst spraying assembly (14) is arranged at the front end of the lower die plate (6), a support bracket (15) is fixedly arranged at the two sides of the catalyst spraying assembly (14), a support bracket (16) is fixedly arranged on the machine body (1) through two sides of the support bracket (14), the support bracket (17) is fixedly arranged on the machine body (17), the novel high-pressure air conditioner is characterized in that a blanking hydraulic cylinder (18) is fixedly arranged at the top end of the supporting column (17), an upper template (19) is fixedly arranged on a piston rod at the bottom of the blanking hydraulic cylinder (18), the upper template (19) is connected with the lower template (6) through a guide post (20), a rotor core adhesive spraying assembly (21) and a stator core adhesive spraying assembly (22) are fixedly arranged at the bottom of the upper template (19), and a plurality of needle valves (23) are respectively inserted and installed in the catalyst spraying assembly (14), the rotor core adhesive spraying assembly (21) and the stator core adhesive spraying assembly (22).
2. The in-mold dispensing integrated automotive core forming device of claim 1, wherein: the first blanking hole (9) penetrates through the lower die plate (6) and is communicated with the first blanking groove (7), and the second blanking hole (10) penetrates through the lower die plate (6) and is communicated with the second blanking groove (8).
3. The in-mold dispensing integrated automotive core forming device of claim 2, wherein: the output end of the first support hydraulic cylinder (4) is selectively inserted into the guide sleeve (11) in the first blanking hole (9), and the output end of the second support hydraulic cylinder (5) is selectively inserted into the guide sleeve (11) in the second blanking hole (10).
4. The in-mold dispensing integrated automotive core forming device of claim 1, wherein: the rotor core adhesive spraying station (12) is located at the front side of the first blanking hole (9), and the stator core adhesive spraying station (13) is located at the front side of the second blanking hole (10).
5. The in-mold dispensing integrated molding apparatus for an automotive core of claim 4, wherein: the rotor core adhesive spraying assembly (21) is located below the rotor core adhesive spraying station (12), and the stator core adhesive spraying assembly (22) is located below the stator core adhesive spraying station (13).
6. The in-mold dispensing integrated automotive core forming device of claim 1, wherein: the catalyst spraying assembly (14), the rotor core adhesive spraying assembly (21) and the stator core adhesive spraying assembly (22) are respectively and uniformly provided with a plurality of needle valves (23), and the number and the positions of the needle valves (23) on the catalyst spraying assembly (14), the number and the positions of the needle valves (23) on the rotor core adhesive spraying assembly (21) and the number and the positions of the needle valves (23) on the stator core adhesive spraying assembly (22) are in one-to-one correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601787.4U CN220874384U (en) | 2023-09-25 | 2023-09-25 | In-mold dispensing integrated forming equipment for automobile iron core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322601787.4U CN220874384U (en) | 2023-09-25 | 2023-09-25 | In-mold dispensing integrated forming equipment for automobile iron core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874384U true CN220874384U (en) | 2024-04-30 |
Family
ID=90806526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322601787.4U Active CN220874384U (en) | 2023-09-25 | 2023-09-25 | In-mold dispensing integrated forming equipment for automobile iron core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874384U (en) |
-
2023
- 2023-09-25 CN CN202322601787.4U patent/CN220874384U/en active Active
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