CN112776602A - Integrated compression molding equipment for automobile instrument panel and LED assembly and compression molding process thereof - Google Patents
Integrated compression molding equipment for automobile instrument panel and LED assembly and compression molding process thereof Download PDFInfo
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- CN112776602A CN112776602A CN202110069668.1A CN202110069668A CN112776602A CN 112776602 A CN112776602 A CN 112776602A CN 202110069668 A CN202110069668 A CN 202110069668A CN 112776602 A CN112776602 A CN 112776602A
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- 238000000748 compression moulding Methods 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000008569 process Effects 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000008602 contraction Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000009975 flexible effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K37/00—Dashboards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/12—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor of articles having inserts or reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/30—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/428—Heating or cooling of moulds or mould parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/44—Removing or ejecting moulded articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
- B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
- B29C2037/0035—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied as liquid, gel, paste or the like
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an automobile instrument panel and LED assembly integrated compression molding device which comprises a bottom plate and a workbench, wherein the upper end of the bottom plate is fixedly connected with four uniformly distributed support rods, the upper ends of the support rods are fixedly connected with a support plate, an air cylinder is arranged on the support plate, a drive rod of the air cylinder is in sliding connection with the support plate, a connecting seat is sleeved on the outer side of the drive rod, the inside of the connecting seat is connected with a limit screw through threads, the tail end of the limit screw is clamped with the drive rod, the lower end of the connecting seat is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with an upper die, an air channel is formed in the upper die, an air outlet is formed. The invention relates to an automobile instrument panel and LED assembly integrated compression molding device and a compression molding process thereof, which have the characteristics of preheating a mold and being convenient for demolding.
Description
Technical Field
The invention belongs to the technical field of automobile accessory production, and particularly relates to an integrated compression molding device for an automobile instrument panel and an LED assembly.
Background
Auto parts (auto parts) are units that form the whole of an automobile and a product that serves the automobile. The automobile parts are various in types, people consume more and more automobiles along with the improvement of living standard of people, and the market of the automobile parts is getting larger and larger. Automobile parts manufacturers have also developed rapidly in recent years. When the automobile instrument panel and the LED assembly are produced, compression molding is carried out through integrated compression molding equipment. However, the current integral compression molding equipment has some problems: 1. if the temperature of the component to be molded is low, the compression molding is inconvenient to complete, and the finished product may be damaged; 2. the product is attached to the die cavity after the product is molded, so that the demolding is not convenient.
The invention content is as follows:
the invention aims to solve the problems in the prior art by providing an integral compression molding device for an automobile instrument panel and an LED assembly and a compression molding process thereof.
In order to solve the above problems, the present invention provides a technical solution:
the utility model provides an integrative compression moulding equipment of motormeter dish and LED subassembly, includes bottom plate, workstation, four evenly distributed's of upper end fixedly connected with bracing piece of bottom plate, the upper end fixedly connected with backup pad of bracing piece, be provided with the cylinder in the backup pad, the actuating lever and the backup pad sliding connection of cylinder, the connecting seat has been cup jointed in the outside of actuating lever, there is stop screw in the inside of connecting seat through threaded connection, stop screw's tail end and actuating lever joint, the lower extreme fixedly connected with connecting rod of connecting seat, the mould is gone up to the lower extreme fixedly connected with of connecting rod, the wind channel has been seted up to the inside of going up the mould, the air outlet has been seted up to the.
As preferred, fixedly connected with bellows in the backup pad, bellows and last mould fixed connection, the bellows inserts in the wind channel, the upper end of backup pad is provided with the heat pump, the upper end of heat pump is provided with the air inlet, the lower extreme of heat pump is provided with the gas vent, the gas vent inserts in the bellows, the upper end fixedly connected with support of bottom plate, the upper end fixedly connected with workstation of support, the upper end fixedly connected with lower mould of workstation, the inside sliding connection of lower mould has the slide, the lower extreme fixedly connected with connecting rod of slide, connecting rod and lower mould sliding connection.
As preferred, the through-hole has been seted up to the inside of workstation, the inside sliding connection of through-hole has the connecting rod, articulated seat on the lower extreme fixedly connected with of connecting rod, go up articulated seat and workstation contact, it has the hinge bar to articulate on the articulated seat, the spout has been seted up to the inside of bottom plate, the inside of spout is provided with the dead lever, the outside slip of dead lever has cup jointed the slider, slider and bottom plate contact, the outside of dead lever is provided with first spring, the both ends of first spring contact with slider and bottom plate respectively, articulated seat under the upper end fixedly connected with of slider, articulated seat and bottom plate contact down, it has the hinge bar to articulate on the seat down.
As preferred, the limiting groove has been seted up to the inside of workstation, the inside sliding connection of limiting groove has the gag lever post, fixedly connected with slide on the gag lever post, the draw-in groove has been seted up to the inside of gag lever post, the linking groove has been seted up to the inside of gag lever post, the adapter sleeve has been cup jointed in the outside slip of gag lever post, the inside sliding connection of adapter sleeve has the locating lever, the positioning seat has been cup jointed in the outside slip of locating lever, positioning seat and bottom plate fixed connection, the fixed locating piece that has cup jointed in the outside of locating lever, the outside of locating lever is provided with the second spring, the both ends of second spring contact with locating piece and positioning seat.
Preferably, the number of the air outlets is multiple, and the air outlets are uniformly distributed on the upper die.
Preferably, the number of the supports is four, and the four supports are fixedly connected with the workbench.
Preferably, the connecting groove is formed in the connecting sleeve, and the limiting rod is connected to the inside of the connecting groove in a sliding mode.
Preferably, the positioning rod is fixedly connected with a positioning ring, and the positioning ring is made of a rubber material.
An integrated compression molding device for an automobile instrument panel and an LED assembly and a compression molding process thereof comprise the following steps:
the method comprises the following steps: printing ink and circuits on the back of a film material, welding and mounting components on the printed film, and then placing the printed film into a lower die;
step two: the hot air pump is opened, external air is pumped in through the air inlet by the hot air pump, then hot air is discharged through the air outlet, the hot air enters the corrugated pipe and enters the air channel through the communication between the corrugated pipe and the air channel, the upper die can be preheated through the contact between the hot air and the inner wall of the upper die, the temperature of the upper die is increased, a heating effect can be achieved on a piece to be subjected to compression molding, compression molding is facilitated, and air in the air channel can be discharged through the air outlet;
step three: when preheating is completed, the air cylinder starts to work, the driving rod of the air cylinder drives the connecting seat to move downwards, the connecting seat drives the connecting rod to move downwards, the connecting rod drives the upper die to move downwards, when the upper die moves downwards into the lower die, compression molding can be carried out on a workpiece by extruding the workpiece, and when compression molding is carried out, the upper die drives the sliding plate to move downwards, the sliding plate drives the connecting rod to move downwards, the connecting rod drives the upper hinge seat to move downwards, the upper hinge seat drives the hinge rod to rotate downwards, the hinge rod drives the sliding block to slide on the fixed rod, the sliding block can extrude the first spring, and when the sliding plate moves downwards, the sliding plate can drive the limiting rod to move downwards, the limiting rod can slide downwards along the positioning rod, the second spring is in a compressed state, when the clamping groove moves to the position of the positioning rod, a reaction force towards the direction of the connecting sleeve can be given to the positioning, the positioning block can drive the positioning rod to move, so that the positioning rod is clamped with the clamping groove, and the compression molding work is finished;
step four: when needs carry out the drawing of patterns, the cylinder work, the cylinder drives mould rebound, make mould and lower mould separation, then to the orientation pulling holding ring of keeping away from the adapter sleeve, the holding ring drives the locating lever and removes, the locating lever drives the locating piece and removes, the locating piece can extrude the second spring, the locating lever can separate with the draw-in groove this moment, through the concertina action by the first spring of compression, can give the slider a reaction force to the adapter sleeve orientation, make the slider can drive down articulated seat and remove, articulated seat can drive the hinge bar upwards rotation down, the hinge bar can drive articulated seat rebound, go up articulated seat and drive connecting rod rebound, the connecting rod drives slide rebound, can be ejecting with the product after the shaping, make off-the-shelf drawing of patterns mode more convenient.
The invention has the beneficial effects that: the invention relates to an integrated compression molding device for an automobile instrument panel and an LED assembly and a compression molding process thereof, which have the characteristics of preheating a mold and facilitating demolding, and have the following two beneficial effects compared with the traditional integrated compression molding device for the automobile instrument panel and the LED assembly in specific use:
firstly, by designing the action of a hot air pump, external air can be sucked in for heating, so that hot air can be discharged into the upper die to achieve the effect of preheating the upper die;
secondly, through the effect of the easy spring of design, after the compound die, the position of slide can change downwards, and the second spring can be compressed, after the article shaping, will go up mould and lower mould and separate, through the flexible effect by the first spring of compression, can drive the connecting rod upwards and promote the slide to reach the ejecting effect of product, be convenient for carry out the drawing of patterns more.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom view of the upper die structure of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the portion B of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure of the portion C of FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure of the portion D in FIG. 1 according to the present invention.
In the figure: 1. a base plate; 2. a support bar; 3. a support plate; 4. a cylinder; 5. a drive rod; 6. a connecting seat; 7. a limit screw; 8. a connecting rod; 9. an upper die; 10. an air duct; 11. an air outlet; 12. a bellows; 13. a hot air pump; 14. an air inlet; 15. an exhaust port; 16. a support; 17. a work table; 18. a lower die; 19. a slide plate; 20. a through hole; 21. a connecting rod; 22. an upper hinge base; 23. a hinged lever; 24. a chute; 25. fixing the rod; 26. a slider; 27. a first spring; 28. a lower hinge base; 30. a limiting groove; 31. a limiting rod; 32. a card slot; 33. connecting the grooves; 34. connecting sleeves; 35. connecting grooves; 36. positioning a rod; 37. positioning seats; 38. a positioning ring; 39. positioning blocks; 40. a second spring.
The specific implementation mode is as follows:
as shown in fig. 1 to 6, the following technical solutions are adopted in the present embodiment:
example (b):
the utility model provides an integrative compression moulding equipment of motormeter dish and LED subassembly, includes bottom plate 1, workstation 17, four evenly distributed's of upper end fixedly connected with bracing piece 2 of bottom plate 1, the upper end fixedly connected with backup pad 3 of bracing piece 2, be provided with cylinder 4 on the backup pad 3, actuating lever 5 and 3 sliding connection of backup pad of cylinder 4, connecting seat 6 has been cup jointed in the outside of actuating lever 5, there is stop screw 7 inside of connecting seat 6 through threaded connection, stop screw 7's tail end and 5 joints of actuating lever, the lower extreme fixedly connected with connecting rod 8 of connecting seat 6, mould 9 is gone up to the lower extreme fixedly connected with of connecting rod 8, the wind channel 10 has been seted up to the inside of going up mould 9, go up the inside of mould 9 and seted up air outlet 11, air outlet 11 and last.
Wherein, fixedly connected with bellows 12 on the backup pad 3, bellows 12 and last mould 9 fixed connection, bellows 12 inserts in the wind channel 10, the upper end of backup pad 3 is provided with heat pump 13, the upper end of heat pump 13 is provided with air inlet 14, the lower extreme of heat pump 13 is provided with gas vent 15, gas vent 15 inserts in the bellows 12, the upper end fixedly connected with support 16 of bottom plate 1, the upper end fixedly connected with workstation 17 of support 16, the upper end fixedly connected with lower mould 18 of workstation 17, the inside sliding connection of lower mould 18 has slide 19, the lower extreme fixedly connected with connecting rod 21 of slide 19, connecting rod 21 and lower mould 18 sliding connection.
Wherein, through-hole 20 has been seted up to workstation 17's inside, the inside sliding connection of through-hole 20 has connecting rod 21, articulated seat 22 on the lower extreme fixedly connected with of connecting rod 21, go up articulated seat 22 and workstation 17 contact, it has articulated hinge bar 23 to go up articulated seat 22, spout 24 has been seted up to the inside of bottom plate 1, the inside of spout 24 is provided with dead lever 25, slider 26 has been cup jointed in the outside slip of dead lever 25, slider 26 and bottom plate 1 contact, the outside of dead lever 25 is provided with first spring 27, the both ends of first spring 27 contact with slider 26 and bottom plate 1 respectively, articulated seat 28 under the upper end fixedly connected with of slider 26, articulated seat 28 and bottom plate 1 contact down, articulated hinge bar 23 that has on the articulated seat 28 down.
Wherein, a limiting groove 30 has been seted up to workstation 17's inside, the inside sliding connection of limiting groove 30 has gag lever post 31, fixedly connected with slide 19 on the gag lever post 31, draw-in groove 32 has been seted up to gag lever post 31's inside, even groove 33 has been seted up to gag lever post 31's inside, adapter sleeve 34 has been cup jointed in the outside slip of gag lever post 31, adapter sleeve 34's inside sliding connection has locating lever 36, locating seat 37 has been cup jointed in the outside slip of locating lever 36, locating seat 37 and bottom plate 1 fixed connection, locating piece 39 has been cup jointed in the outside of locating lever 36 fixedly, the outside of locating lever 36 is provided with second spring 40, the both ends of second spring 40 contact with locating piece 39 and locating seat 37 respectively.
The number of the air outlets 11 is multiple, and the air outlets 11 are uniformly distributed on the upper die 9.
The number of the supports 16 is four, and the four supports 16 are fixedly connected with the workbench 17.
The connecting groove 35 is formed in the connecting sleeve 34, and the limiting rod 31 is connected to the inside of the connecting groove 35 in a sliding mode.
The positioning rod 36 is fixedly connected with a positioning ring 38, and the positioning ring 38 is made of a rubber material.
An integrated compression molding device for an automobile instrument panel and an LED assembly and a compression molding process thereof comprise the following steps: the utility model provides an integrative compression moulding equipment of motormeter dish and LED subassembly, includes bottom plate 1, workstation 17, four evenly distributed's of upper end fixedly connected with bracing piece 2 of bottom plate 1, the upper end fixedly connected with backup pad 3 of bracing piece 2, be provided with cylinder 4 on the backup pad 3, actuating lever 5 and 3 sliding connection of backup pad of cylinder 4, connecting seat 6 has been cup jointed in the outside of actuating lever 5, there is stop screw 7 inside of connecting seat 6 through threaded connection, stop screw 7's tail end and 5 joints of actuating lever, the lower extreme fixedly connected with connecting rod 8 of connecting seat 6, mould 9 is gone up to the lower extreme fixedly connected with of connecting rod 8, the wind channel 10 has been seted up to the inside of going up mould 9, go up the inside of mould 9 and seted up air outlet 11, air outlet 11 and last.
Wherein, fixedly connected with bellows 12 on the backup pad 3, bellows 12 and last mould 9 fixed connection, bellows 12 inserts in the wind channel 10, the upper end of backup pad 3 is provided with heat pump 13, the upper end of heat pump 13 is provided with air inlet 14, the lower extreme of heat pump 13 is provided with gas vent 15, gas vent 15 inserts in the bellows 12, the upper end fixedly connected with support 16 of bottom plate 1, the upper end fixedly connected with workstation 17 of support 16, the upper end fixedly connected with lower mould 18 of workstation 17, the inside sliding connection of lower mould 18 has slide 19, the lower extreme fixedly connected with connecting rod 21 of slide 19, connecting rod 21 and lower mould 18 sliding connection.
Wherein, through-hole 20 has been seted up to workstation 17's inside, the inside sliding connection of through-hole 20 has connecting rod 21, articulated seat 22 on the lower extreme fixedly connected with of connecting rod 21, go up articulated seat 22 and workstation 17 contact, it has articulated hinge bar 23 to go up articulated seat 22, spout 24 has been seted up to the inside of bottom plate 1, the inside of spout 24 is provided with dead lever 25, slider 26 has been cup jointed in the outside slip of dead lever 25, slider 26 and bottom plate 1 contact, the outside of dead lever 25 is provided with first spring 27, the both ends of first spring 27 contact with slider 26 and bottom plate 1 respectively, articulated seat 28 under the upper end fixedly connected with of slider 26, articulated seat 28 and bottom plate 1 contact down, articulated hinge bar 23 that has on the articulated seat 28 down.
Wherein, a limiting groove 30 has been seted up to workstation 17's inside, the inside sliding connection of limiting groove 30 has gag lever post 31, fixedly connected with slide 19 on the gag lever post 31, draw-in groove 32 has been seted up to gag lever post 31's inside, even groove 33 has been seted up to gag lever post 31's inside, adapter sleeve 34 has been cup jointed in the outside slip of gag lever post 31, adapter sleeve 34's inside sliding connection has locating lever 36, locating seat 37 has been cup jointed in the outside slip of locating lever 36, locating seat 37 and bottom plate 1 fixed connection, locating piece 39 has been cup jointed in the outside of locating lever 36 fixedly, the outside of locating lever 36 is provided with second spring 40, the both ends of second spring 40 contact with locating piece 39 and locating seat 37 respectively.
The number of the air outlets 11 is multiple, and the air outlets 11 are uniformly distributed on the upper die 9.
The number of the supports 16 is four, and the four supports 16 are fixedly connected with the workbench 17.
The connecting groove 35 is formed in the connecting sleeve 34, and the limiting rod 31 is connected to the inside of the connecting groove 35 in a sliding mode.
The positioning rod 36 is fixedly connected with a positioning ring 38, and the positioning ring 38 is made of a rubber material.
An integrated compression molding device for an automobile instrument panel and an LED assembly and a compression molding process thereof comprise the following steps:
the method comprises the following steps: printing ink and circuits on the back of a film material, welding and mounting components on the printed film, and placing the printed film into the lower die 18;
step two: the hot air pump 13 is opened, the hot air pump 13 sucks external air through the air inlet 14, hot air is discharged through the air outlet 15, the hot air enters the corrugated pipe 12 and is communicated with the air channel 10 through the corrugated pipe 12, the hot air enters the air channel 10, the hot air can be preheated to the upper die 9 through the contact of the hot air and the inner wall of the upper die 9, the temperature of the upper die 9 is increased, a heating effect can be achieved on a piece to be subjected to compression molding, compression molding is facilitated, and air in the air channel 10 can be discharged through the air outlet 11;
step three: after preheating is completed, the air cylinder 4 starts to work, the driving rod 5 of the air cylinder 4 drives the connecting seat 6 to move downwards, the connecting seat 6 drives the connecting rod 8 to move downwards, the connecting rod 8 drives the upper die 9 to move downwards, when the upper die 9 moves downwards into the lower die 18, compression molding can be performed on a workpiece by extruding the workpiece, and when compression molding is performed, the upper die 9 drives the sliding plate 19 to move downwards, the sliding plate 19 drives the connecting rod 21 to move downwards, the connecting rod 21 drives the upper hinge seat 22 to move downwards, the upper hinge seat 22 drives the hinge rod 23 to rotate downwards, the hinge rod 23 drives the sliding block 26 to slide on the fixed rod 25, the sliding block 26 extrudes the first spring 27, and when the sliding plate 19 moves downwards, the sliding plate 19 also drives the limiting rod 31 to move downwards, the limiting rod 31 slides downwards along the positioning rod 36, and the second spring 40 is in a compressed state, when the clamping groove 32 moves to the position of the positioning rod 36, through the telescopic action of the compressed second spring 40, a counterforce to the direction of the connecting sleeve 34 can be given to the positioning block 39, so that the positioning block 39 can drive the positioning rod 36 to move, the positioning rod 36 is clamped with the clamping groove 32, and the compression molding work is completed;
step four: when the demolding is needed, the cylinder 4 works, the cylinder 4 drives the upper die 9 to move upwards, so that the upper die 9 is separated from the lower die 18, then the positioning ring 38 is pulled towards the direction far away from the connecting sleeve 34, the positioning ring 38 drives the positioning rod 36 to move, the positioning rod 36 drives the positioning block 39 to move, the positioning block 39 can extrude the second spring 40, at the moment, the positioning rod 36 can be separated from the clamping groove 32, through the telescopic effect of the compressed first spring 27, the reaction force towards the direction of the connecting sleeve 34 can be given to the sliding block 26, so that the sliding block 26 can drive the lower hinged seat 28 to move, the lower hinged seat 28 can drive the hinged rod 23 to rotate upwards, the hinged rod 23 can drive the upper hinged seat 22 to move upwards, the upper hinged seat 22 drives the connecting rod 21 to move upwards, the connecting rod 21 drives the sliding plate 19 to move upwards, the molded product.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (9)
1. The utility model provides an integrative compression moulding equipment of motormeter dish and LED subassembly, includes bottom plate (1), workstation (17), its characterized in that: the upper end of the bottom plate (1) is fixedly connected with four supporting rods (2) which are uniformly distributed, the upper end of the supporting rod (2) is fixedly connected with a supporting plate (3), the supporting plate (3) is provided with an air cylinder (4), a driving rod (5) of the cylinder (4) is connected with the supporting plate (3) in a sliding way, the outer side of the driving rod (5) is sleeved with a connecting seat (6), the inside of the connecting seat (6) is connected with a limit screw (7) through threads, the tail end of the limit screw (7) is clamped with the driving rod (5), the lower end of the connecting seat (6) is fixedly connected with a connecting rod (8), the lower end of the connecting rod (8) is fixedly connected with an upper die (9), an air duct (10) is arranged inside the upper die (9), an air outlet (11) is formed in the upper die (9), and the air outlet (11) is communicated with the upper die (9).
2. The integrated compression molding equipment for the automobile instrument panel and the LED assembly as claimed in claim 1, wherein: the supporting plate (3) is fixedly connected with a corrugated pipe (12), the corrugated pipe (12) is fixedly connected with the upper die (9), the corrugated pipe (12) is connected into the air duct (10), the upper end of the supporting plate (3) is provided with a hot air pump (13), an air inlet (14) is arranged at the upper end of the heat air pump (13), an air outlet (15) is arranged at the lower end of the heat air pump (13), the exhaust port (15) is inserted into the corrugated pipe (12), the upper end of the bottom plate (1) is fixedly connected with a support (16), the upper end of the support (16) is fixedly connected with a workbench (17), the upper end of the workbench (17) is fixedly connected with a lower die (18), the inner part of the lower die (18) is connected with a sliding plate (19) in a sliding manner, the lower end of the sliding plate (19) is fixedly connected with a connecting rod (21), and the connecting rod (21) is connected with the lower die (18) in a sliding manner.
3. The integrated compression molding equipment for the automobile instrument panel and the LED assembly as claimed in claim 1, wherein: the through hole (20) is formed in the workbench (17), the connecting rod (21) is connected to the through hole (20) in a sliding manner, the upper hinged seat (22) is fixedly connected to the lower end of the connecting rod (21), the upper hinged seat (22) is in contact with the workbench (17), the upper hinged seat (22) is hinged to the hinged rod (23), the bottom plate (1) is provided with a sliding groove (24) in the interior, a fixing rod (25) is arranged in the sliding groove (24), the sliding block (26) is sleeved on the outer side of the fixing rod (25) in a sliding manner, the sliding block (26) is in contact with the bottom plate (1), the first spring (27) is arranged on the outer side of the fixing rod (25), two ends of the first spring (27) are respectively in contact with the sliding block (26) and the bottom plate (1), the upper end of the sliding block (26) is fixedly connected with the lower hinged seat (28), and the lower hinged seat (28), the lower hinge seat (28) is hinged with a hinge rod (23).
4. The integrated compression molding equipment for the automobile instrument panel and the LED assembly as claimed in claim 1, wherein: a limiting groove (30) is arranged inside the workbench (17), a limiting rod (31) is connected inside the limiting groove (30) in a sliding manner, a sliding plate (19) is fixedly connected to the limiting rod (31), a clamping groove (32) is formed in the limiting rod (31), a connecting groove (33) is arranged inside the limiting rod (31), a connecting sleeve (34) is sleeved outside the limiting rod (31) in a sliding manner, a positioning rod (36) is connected in the connecting sleeve (34) in a sliding manner, a positioning seat (37) is sleeved on the outer side of the positioning rod (36) in a sliding manner, the positioning seat (37) is fixedly connected with the bottom plate (1), the outer side of the positioning rod (36) is fixedly sleeved with a positioning block (39), and a second spring (40) is arranged on the outer side of the positioning rod (36), and two ends of the second spring (40) are respectively contacted with the positioning block (39) and the positioning seat (37).
5. The integrated compression molding equipment for the automobile instrument panel and the LED assembly as claimed in claim 1, wherein: the number of air outlets (11) is a plurality of, and is a plurality of air outlets (11) are evenly distributed on upper die (9).
6. The integrated compression molding equipment for the automobile instrument panel and the LED assembly as claimed in claim 2, wherein: the number of the supports (16) is four, and the four supports (16) are fixedly connected with the workbench (17).
7. The apparatus of claim 4, wherein the apparatus comprises: connecting groove (35) have been seted up to the inside of adapter sleeve (34), the inside sliding connection of connecting groove (35) has gag lever post (31).
8. The apparatus of claim 4, wherein the apparatus comprises: the positioning rod (36) is fixedly connected with a positioning ring (38), and the positioning ring (38) is made of rubber.
9. An automobile instrument panel and LED assembly integrated compression molding device and a compression molding process thereof are characterized in that: the method comprises the following steps: the method comprises the following steps: printing ink and circuits on the back of a film material, welding and mounting components on the printed film, and placing the printed film into a lower die (18);
step two: the hot air pump (13) is opened, the hot air pump (13) sucks external air through the air inlet (14), hot air can be discharged through the air outlet 15, the hot air can enter the corrugated pipe (12), the corrugated pipe (12) is communicated with the air duct (10), the hot air can enter the air duct (10), the upper die (9) can be preheated through the contact of the hot air and the inner wall of the upper die (9), the temperature of the upper die (9) is improved, a compression molding piece can be heated, compression molding is facilitated, and air in the air duct (10) can be discharged through the air outlet (11);
step three: after preheating is completed, the air cylinder (4) starts to work, the driving rod (5) of the air cylinder (4) drives the connecting seat (6) to move downwards, the connecting seat (6) drives the connecting rod (8) to move downwards, the connecting rod (8) drives the upper die (9) to move downwards, when the upper die (9) moves downwards into the lower die (18), compression molding can be carried out on a workpiece by extruding the workpiece, and during compression molding, the upper die (9) can drive the sliding plate (19) to move downwards, the sliding plate (19) can drive the connecting rod (21) to move downwards, the connecting rod (21) can drive the upper hinge seat (22) to move downwards, the upper hinge seat (22) can drive the hinge rod (23) to rotate downwards, the hinge rod (23) can drive the sliding block (26) to slide on the fixing rod (25), the sliding block (26) can extrude the first spring (27), and when the sliding plate (19) moves downwards, the sliding plate (19) can also drive the limiting rod (31) to move downwards, the limiting rod (31) can slide downwards along the positioning rod (36), the second spring (40) is in a compressed state, when the clamping groove (32) moves to the position of the positioning rod (36), a reaction force of the positioning block (39) towards the direction of the connecting sleeve (34) can be given under the telescopic action of the compressed second spring (40), so that the positioning block (39) can drive the positioning rod (36) to move, the positioning rod (36) is clamped with the clamping groove (32), and the compression molding work is finished;
step four: when the demolding is needed, the air cylinder (4) works, the air cylinder (4) drives the upper die (9) to move upwards, the upper die (9) is separated from the lower die (18), then the positioning ring (38) is pulled towards the direction far away from the connecting sleeve (34), the positioning ring (38) drives the positioning rod (36) to move, the positioning rod (36) drives the positioning block (39) to move, the positioning block (39) can extrude the second spring (40), the positioning rod (36) can be separated from the clamping groove (32), a reaction force towards the direction of the connecting sleeve (34) can be given to the sliding block (26) under the action of the expansion and contraction of the compressed first spring (27), the sliding block (26) can drive the lower hinged seat (28) to move, the lower hinged seat (28) can drive the hinged rod (23) to rotate upwards, the hinged rod (23) can drive the upper hinged seat (22) to move upwards, and the upper hinged seat (22) can drive the connecting rod (21, the connecting rod (21) drives the sliding plate (19) to move upwards, so that a formed product can be ejected out, and the demoulding mode of the finished product is more convenient.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110069668.1A CN112776602B (en) | 2021-01-19 | 2021-01-19 | Automobile instrument panel and LED assembly integrated compression molding equipment and compression molding process thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110069668.1A CN112776602B (en) | 2021-01-19 | 2021-01-19 | Automobile instrument panel and LED assembly integrated compression molding equipment and compression molding process thereof |
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| CN112776602A true CN112776602A (en) | 2021-05-11 |
| CN112776602B CN112776602B (en) | 2024-07-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118204466A (en) * | 2024-05-21 | 2024-06-18 | 长春汽车工业高等专科学校 | A casting mold for processing automobile parts |
| CN122274002A (en) * | 2026-06-01 | 2026-06-26 | 江苏新恒基特种装备股份有限公司 | A molding apparatus and method for graded pressing of thin-walled, large-angle corrugated ring segments. |
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| CN209478944U (en) * | 2019-01-02 | 2019-10-11 | 苏州新中达汽车饰件有限公司 | A kind of fascia production surface pattern compression device |
| CN210061697U (en) * | 2019-04-12 | 2020-02-14 | 湖南工业职业技术学院 | A mold fixing structure |
| CN214521457U (en) * | 2021-01-19 | 2021-10-29 | 深圳市旺博科技有限公司 | Integrated compression molding equipment for automobile instrument panel and LED assembly |
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| GB147505A (en) * | 1918-02-07 | 1921-11-08 | Columbia Graphophone Mfg Co | Improvements in moulding presses for plastic materials |
| CN209478944U (en) * | 2019-01-02 | 2019-10-11 | 苏州新中达汽车饰件有限公司 | A kind of fascia production surface pattern compression device |
| CN210061697U (en) * | 2019-04-12 | 2020-02-14 | 湖南工业职业技术学院 | A mold fixing structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| Publication number | Publication date |
|---|---|
| CN112776602B (en) | 2024-07-12 |
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