CN220422064U - PTC electric heater hot-pressing solidifying equipment - Google Patents
PTC electric heater hot-pressing solidifying equipment Download PDFInfo
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- CN220422064U CN220422064U CN202320992736.6U CN202320992736U CN220422064U CN 220422064 U CN220422064 U CN 220422064U CN 202320992736 U CN202320992736 U CN 202320992736U CN 220422064 U CN220422064 U CN 220422064U
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- ptc electric
- electric heater
- hot pressing
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- 238000007731 hot pressing Methods 0.000 title claims abstract description 59
- 238000007711 solidification Methods 0.000 claims abstract description 14
- 230000008023 solidification Effects 0.000 claims abstract description 14
- 238000003825 pressing Methods 0.000 claims description 54
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 12
- 238000013461 design Methods 0.000 abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Resistance Heating (AREA)
Abstract
The utility model discloses hot-press curing equipment for a PTC electric heater. The hot-pressing device comprises an operation platform and at least one hot-pressing station arranged on the operation platform, wherein each hot-pressing station is provided with a set of hot-pressing positioning mechanism, and the hot-pressing device further comprises a plurality of hot-pressing clamps used for clamping PTC electric heaters required to be hot-pressed and solidified, and each hot-pressing clamp can be respectively pressed and fixed by each set of hot-pressing positioning mechanism, so that the PTC electric heaters required to be hot-pressed and solidified are electrified to be hot-pressed and solidified. The advantages are that: the hot press fixture is ingenious in structural design, can be used for reliably clamping and positioning by utilizing the special hot press fixture before hot press curing, can realize the operation stability and reliability of the whole hot press curing in the hot press curing process, and greatly improves the quality of the hot press curing. In the hot pressing solidification process, each PTC electric heater is electrified, the operation is very convenient, and the working efficiency is further improved in a mode that a plurality of PTC electric heaters are processed simultaneously.
Description
Technical Field
The utility model relates to a processing device of a PTC electric heater, in particular to a hot-press curing device of the PTC electric heater.
Background
In the assembling process of the PTC electric heater, the radiating fins are required to be fixedly arranged on the outer surface of the aluminum pipe of each heating unit, glue solution is uniformly smeared on the inner sides of two corrugated strips (radiating fins) in the operating process, the heating units are adhered between the two corrugated strips (radiating fins), in the subsequent process, the radiating fins and the aluminum pipe of the heating units are required to be cured at high temperature, the conventional curing means are that the radiating fins and the aluminum pipe of the heating units are placed on assembling equipment, and then the PTC electric heater is directly powered to heat the radiating fins, so that the hot-press curing operation is completed on the assembling equipment.
In the conventional concrete operation process, on one hand, the relative positions of each fin radiating fin and each heating unit which need to be thermally cured in the PTC electric heater are difficult to accurately fix, on the other hand, the relative positions of each part are difficult to be kept unchanged all the time when the PTC electric heater is integrally placed on the assembly equipment in the middle of the thermally curing process, so that the thermally curing quality is poor, and especially the existing assembly equipment is only a simple platform, the PTC electric heaters are usually positioned by manually using simple clamps respectively and then are wired respectively, so that the problem of positioning reliability (positioning before the thermally curing process and positioning during the thermally curing process) is easy to occur, and meanwhile, synchronous thermally curing of a plurality of PTC electric heaters is difficult to occur, so that the operation is complicated, the production efficiency is low, and the occupied space is large because the PTC electric heaters are independently placed by manpower.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the PTC electric heater hot-press curing equipment which has the advantages of ingenious structural design, convenient and quick operation and reliable positioning and use, thereby improving the hot-press curing quality.
In order to solve the technical problems, the hot-press curing equipment of the PTC electric heater comprises an operation platform and at least one hot-press station arranged on the operation platform, wherein each hot-press station is provided with a set of hot-press positioning mechanism, and the hot-press curing equipment also comprises a plurality of hot-press clamps used for clamping the PTC electric heater required to be hot-press cured, and each hot-press clamp can be respectively pressed and fixed by each set of hot-press positioning mechanism, so that the PTC electric heater required to be hot-press cured is electrified to be hot-press cured.
The hot pressing positioning mechanism comprises a positioning seat, an upper pressing device positioned above the positioning seat and a side pressing device positioned beside the upper pressing device, wherein each hot pressing fixture can be positioned through the positioning seat on each hot pressing station and is pressed and fixed through the upper pressing device and the side pressing device on each hot pressing station.
The upper pressing device comprises a supporting seat and an upper hydraulic cylinder fixedly installed on the supporting seat, and an upper pressing block used for pressing the top surface of the hot pressing clamp is installed at the telescopic end of the upper hydraulic cylinder.
The positioning seat is provided with a pressing groove, and the hot pressing clamp is arranged in the pressing groove and is pressed by the upper pressing block.
The side pressing device comprises a mounting seat and a side hydraulic cylinder fixedly mounted on the mounting seat, and the telescopic end of the side hydraulic cylinder is matched with a side pressing block to press the side face of the hot pressing clamp.
The side pressure block is arranged on a horizontal telescopic arm, a supporting guide wheel is arranged at the lower part of the telescopic part of the horizontal telescopic arm, and the telescopic end of the side hydraulic cylinder can push the telescopic part of the horizontal telescopic arm to horizontally reciprocate.
The hot pressing fixture comprises a bottom plate, a pair of side baffle structures arranged on the bottom plate and an end limiting assembly arranged on the bottom plate and positioned at one end of the side baffle structures, and positioning grooves used for positioning a plurality of heating units and a plurality of cooling fins in the preassembled PTC electric heater are formed between the side baffle structures and the end limiting assembly.
The bottom plate is also provided with a pressing component positioned at one side of the opposite end of the end limiting component, and the positioning groove is internally provided with a plurality of preassembled heating units and a plurality of cooling fins and is pressed and fixed through the pressing component.
The bottom plate is provided with ventilation holes and/or ventilation grooves.
The side shield structure comprises a side shield for supporting the preassembled plurality of heat generating units and the plurality of cooling fins and at least one positioning press block positioned on the opposite side of the side shield.
The utility model has the advantages that:
(1) The PTC electric heater for the thermal press solidification can be clamped by the thermal press clamp and then pressed and positioned by the thermal press positioning mechanism, so that the PTC electric heater for the thermal press solidification is electrified to perform the thermal press solidification, the structural design is ingenious, the special thermal press clamp can be used for reliable clamping and positioning before the thermal press solidification, the operation stability and reliability of the whole thermal press solidification can be realized by the thermal press positioning mechanism in the thermal press solidification process, and the quality of the thermal press solidification is greatly improved.
(2) The operation platform is provided with a plurality of hot pressing stations, so that the plurality of PTC electric heaters can be simultaneously hot pressed and solidified, each PTC electric heater is electrified in the hot pressing and solidifying process, the operation is very convenient, and the working efficiency is further improved in a mode that the plurality of PTC electric heaters are simultaneously processed.
(3) The hot pressing positioning mechanism is provided with a pressing device, a side pressing device and the like, so that the hot pressing positioning mechanism can be pressed and positioned from the top and the side, the three-dimensional structural layout of the hot pressing positioning mechanism is realized, the space occupation of an operating platform is reduced, more products can be processed in a limited space, and the processing efficiency is further improved.
(4) The horizontal telescopic arm with the supporting guide wheels is matched with the side hydraulic cylinder, and the supporting guide wheels are utilized for pushing and guiding, so that the stability and reliability of clamping are further improved.
(5) The special structural design of the hot pressing fixture can reliably position and clamp the radiating fin and the heating unit of the PTC electric heater before hot pressing solidification, and ensures that the radiating fin and the heating unit can be directly arranged in the pressing groove at the positioning seat after clamping, so that the clamping reliability in the hot pressing solidification process is fast and convenient to arrange.
Drawings
Fig. 1 is a schematic view showing a clamping state of a PTC electric heater according to the present utility model;
fig. 2 is a schematic top view of the PTC electric heater assembly apparatus of the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure A-A of FIG. 2;
fig. 4 is a schematic side view of fig. 3.
Description of the embodiments
The PTC electric heater assembly apparatus of the present utility model will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in the drawing, the PTC electric heater assembling apparatus of the present utility model comprises an operation platform 1 and a plurality of hot pressing stations 2 disposed on the operation platform, each hot pressing station 2 comprises a positioning seat 3, an upper pressing device 4 disposed above the positioning seat, and a side pressing device 5 disposed beside the upper pressing device, each hot pressing station 2 has a set of hot pressing positioning mechanism 3, and further comprises a plurality of hot pressing jigs 5 for clamping the PTC electric heater 4 to be hot pressed and cured, as seen in the drawing, each hot pressing positioning mechanism 3 comprises a plurality of positioning seats 6, an upper pressing device 7 disposed above each positioning seat, and a plurality of side pressing devices 8 disposed beside the upper pressing device, the PTC electric heater 4 is provided with electrodes extending out of the hot pressing jigs 5, each hot pressing jig 5 can be positioned by the positioning seat 6 on each hot pressing station, and is pressed and fixed by the upper pressing device 7 and the side pressing device 8 on each hot pressing station, and then the electrodes of the PTC electric heater 4 to be hot pressed and cured are electrified, and the production beats of the three hot pressing stations 2 are tested. 400 bars/hour.
Further, each of the upper pressing devices 7 includes a supporting seat 9 and an upper hydraulic cylinder 10 fixedly installed on the supporting seat (each upper pressing device 7 may share the same supporting seat 9 or may be separately provided with the supporting seat), the upper hydraulic cylinder 10 necessarily has a fixed cylinder body and a telescopic end, the telescopic end of the upper hydraulic cylinder 10 is installed with an upper pressing block 11 for pressing the top surface of the hot pressing fixture 5, a pressing groove is provided at the positioning seat 6, and the hot pressing fixture 5 is installed in the pressing groove and pressed from the top through the upper pressing block 11; each side pressure device 8 comprises a mounting seat 12 and a side hydraulic cylinder 13 fixedly mounted on the mounting seat, the side hydraulic cylinder 13 is also provided with a cylinder body and a telescopic end, and the telescopic end of the side hydraulic cylinder 13 is matched with a side pressing block 14 to press the side face of the hot pressing fixture 5.
Still further, for the side pressure device 8, the following specific structural design may be adopted: the side pressing block 14 is arranged on a horizontal telescopic arm 15, the horizontal telescopic arm 15 comprises a fixed cylinder fixedly arranged on the supporting seat 9 in the horizontal direction and a telescopic member matched with the fixed cylinder (namely, the telescopic part of the horizontal telescopic arm 15), the lower part of the telescopic member is provided with a supporting guide wheel 16, and the telescopic end of the side hydraulic cylinder 13 can push the telescopic member to horizontally move in the fixed cylinder so as to realize horizontal reciprocating movement.
Still further, the heat pressing jig 5 of the present utility model comprises a bottom plate 24, a pair of side baffle structures 17 provided on the bottom plate, and an end stop assembly 18 provided on the bottom plate at one end of the side baffle structures, wherein the side baffle structures 17 comprise a side baffle 22 for supporting the pre-assembled heat generating units and the plurality of heat radiating fins, and at least one positioning block 23 provided on the opposite side of the side baffle, the end stop assembly 18 is provided with an electrode insertion hole, thereby allowing the electrodes of the PTC electric heater 4 to be heat-pressed and solidified to protrude from the electrode insertion hole outside the heat pressing jig 5 for energization, positioning grooves for positioning the heat generating units 19 and the plurality of heat radiating fins 20 in the pre-assembled PTC electric heater 4 are formed between the side baffle structures 17 and the end stop assembly 18, and a pressing assembly 21 provided on the bottom plate 24 at the opposite end side of the end stop assembly 18, and the pre-assembled heat generating units 19 and the plurality of heat radiating fins 20 are placed in the positioning grooves and pressed and fixed by the pressing assembly 21.
In addition, in order to achieve a good ventilation effect, uneven heating is avoided, ventilation holes and ventilation grooves can be arranged on the bottom plate 24, and the ventilation holes or the ventilation grooves are independently designed.
It should be understood that the above description is not intended to limit the utility model to the particular embodiments disclosed, but to limit the utility model to the particular embodiments disclosed, and that the utility model is not limited to the particular embodiments disclosed, but is intended to cover modifications, adaptations, additions and alternatives falling within the spirit and scope of the utility model.
Claims (10)
1. A PTC electric heater hot pressing solidification equipment, its characterized in that: including operation platform (1) and at least one hot pressing station (2) that set up on the operation platform, each hot pressing station (2) all have one set of hot pressing positioning mechanism (3), still include a plurality of hot pressing anchor clamps (5) that are used for the PTC electric heater (4) of the required hot pressing solidification of centre gripping, each hot pressing anchor clamps (5) can be respectively by each set hot pressing positioning mechanism (3) compress tightly fixedly, and then carry out the hot pressing solidification through the PTC electric heater (4) circular telegram to the required hot pressing solidification.
2. The PTC electric heater thermocompression bonding apparatus according to claim 1, wherein: the hot pressing positioning mechanism (3) comprises a positioning seat (6), an upper pressing device (7) positioned above the positioning seat and a side pressing device (8) positioned beside the upper pressing device, wherein each hot pressing fixture (5) can be positioned through the positioning seat (6) on the hot pressing station and is pressed and fixed through the upper pressing device (7) and the side pressing device (8) on the hot pressing station.
3. The PTC electric heater thermocompression bonding apparatus according to claim 2, wherein: the upper pressing device (7) comprises a supporting seat (9) and an upper hydraulic cylinder (10) fixedly mounted on the supporting seat, and an upper pressing block (11) for pressing the top surface of the hot pressing clamp (5) is mounted at the telescopic end of the upper hydraulic cylinder (10).
4. A PTC electric heater thermocompression bonding apparatus according to claim 3, wherein: the positioning seat (6) is provided with a pressing groove, and the hot pressing clamp (5) is arranged in the pressing groove and is pressed by the upper pressing block (11).
5. A PTC electric heater thermocompression bonding apparatus according to claim 3 or 4, wherein: the side pressing device (8) comprises a mounting seat (12) and a side hydraulic cylinder (13) fixedly mounted on the mounting seat, and the telescopic end of the side hydraulic cylinder (13) is matched with a side pressing block (14) to press the side face of the hot pressing clamp (5).
6. The PTC electric heater thermocompression bonding apparatus according to claim 5, wherein: the side pressure block (14) is arranged on a horizontal telescopic arm (15), a supporting guide wheel (16) is arranged at the lower part of a telescopic part of the horizontal telescopic arm (15), and the telescopic end of the side hydraulic cylinder (13) can push the telescopic part of the horizontal telescopic arm (15) to horizontally reciprocate.
7. A PTC electric heater thermocompression bonding apparatus according to claim 1, 2, 3, 4 or 6, wherein: the hot pressing fixture (5) comprises a bottom plate (24), a pair of side baffle structures (17) arranged on the bottom plate and an end limiting assembly (18) arranged on the bottom plate and positioned at one end of the side baffle structures, and positioning grooves used for positioning a plurality of heating units (19) and a plurality of cooling fins (20) in the preassembled PTC electric heater (4) are formed between the side baffle structures (17) and the end limiting assembly (18).
8. The PTC electric heater thermocompression bonding apparatus according to claim 7, wherein: the bottom plate (24) is also provided with a pressing component (21) positioned at one side of the opposite end of the end limiting component (18), and the positioning groove is internally provided with a plurality of preassembled heating units (19) and a plurality of radiating fins (20) and is pressed and fixed by the pressing component (21).
9. The PTC electric heater thermocompression bonding apparatus according to claim 8, wherein: the bottom plate (24) is provided with ventilation holes and/or ventilation grooves.
10. A PTC electric heater thermocompression bonding apparatus according to claim 8 or 9, wherein: the side guard structure (17) comprises a side guard (22) for supporting the preassembled plurality of heat generating units and the plurality of fins and at least one locating press block (23) located on opposite sides of the side guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320992736.6U CN220422064U (en) | 2023-04-27 | 2023-04-27 | PTC electric heater hot-pressing solidifying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320992736.6U CN220422064U (en) | 2023-04-27 | 2023-04-27 | PTC electric heater hot-pressing solidifying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220422064U true CN220422064U (en) | 2024-01-30 |
Family
ID=89650156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320992736.6U Active CN220422064U (en) | 2023-04-27 | 2023-04-27 | PTC electric heater hot-pressing solidifying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220422064U (en) |
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2023
- 2023-04-27 CN CN202320992736.6U patent/CN220422064U/en active Active
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