CN115447090A - Cooling treatment process for LED lamp bead support after injection molding - Google Patents
Cooling treatment process for LED lamp bead support after injection molding Download PDFInfo
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- CN115447090A CN115447090A CN202211013166.8A CN202211013166A CN115447090A CN 115447090 A CN115447090 A CN 115447090A CN 202211013166 A CN202211013166 A CN 202211013166A CN 115447090 A CN115447090 A CN 115447090A
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- 238000001816 cooling Methods 0.000 title claims abstract description 85
- 239000011324 bead Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000001746 injection moulding Methods 0.000 title claims abstract description 35
- 238000003825 pressing Methods 0.000 claims description 50
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 230000005389 magnetism Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- 239000011159 matrix material Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 claims description 3
- 241001075561 Fioria Species 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000002991 molded plastic Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/7207—Heating or cooling of the moulded articles
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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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1769—Handling of moulded articles or runners, e.g. sorting, stacking, grinding of runners
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of lamp bead support cooling, in particular to a cooling treatment process of an LED lamp bead support after injection molding, which comprises two support frames. According to the cooling treatment process after the LED lamp bead support is molded, before the LED lamp bead support is cooled, the LED lamp bead support and the base are fixed on the conveying belt through the fixing assembly, so that the base is prevented from shaking in the conveying process, the support is also conveniently cooled by the cooling mechanism, the support is prevented from being deformed due to the fact that the base moves in the cooling process, the injection molding effect of the support is influenced, meanwhile, when the LED lamp bead support is cooled, wind passing through the wind showering holes is diffused in the downward blowing process, the damage of the wind to the support is reduced, the LED lamp bead support is prevented from being deformed greatly due to the impact of the wind, hot air scattered on the support in the cooling box is discharged when the rotating shaft drives the exhaust fan blades to rotate, the air flow in the cooling box is increased, and the cooling effect of the support is improved.
Description
Technical Field
The invention relates to the technical field of lamp bead support cooling, in particular to a cooling treatment process of an LED lamp bead support after injection molding.
Background
Along with the development demand of LED lamp pearl, the demand of LED lamp pearl support has also improved greatly, and LED lamp pearl support is the form of matrix arrangement when the preparation moulds plastics on LED lamp pearl support base.
The LED lamp bead support is internally provided with certain heat after injection molding, the shape of the LED lamp bead support is not fixed, the LED lamp bead support is easy to collide with other structures in the conveying process after injection molding, and the LED lamp bead support is cooled by adopting a natural cooling mode in the conveying process, so that the cooling efficiency is low, the cooling effect is poor, and when the LED lamp bead support is cooled by adopting a direct cold air cooling mode, certain wind impact can be caused on the LED lamp bead support by wind power, and the LED lamp bead support is deformed.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme that the cooling treatment process after the injection molding of the LED lamp bead support uses a cooling treatment device after the injection molding of the LED lamp bead support, the cooling treatment device after the injection molding of the LED lamp bead support comprises two support frames, two conveying shafts which are symmetrically arranged are rotatably connected between the two support frames, the two conveying shafts are in transmission connection through two conveying belts which are symmetrically arranged along the axial direction of the conveying shafts, a bearing seat is arranged on the end surface, far away from the conveying belts, of one support frame, an injection mold of the injection molding support is arranged on the bearing seat, the injection mold consists of an upper mold and a lower mold, four guide rods which are arranged in a matrix manner are arranged on the lower mold, the upper mold is in sliding connection with the guide rods, a material taking assembly is jointly arranged between one ends, close to the injection mold, of the two support frames, a cooling box is jointly arranged on the two support frames, and a cooling mechanism is arranged in the cooling box.
Two install a plurality of fixed subassemblies evenly arranged along its outer anchor ring on the conveyer belt jointly, fixed subassembly is fixed the base, fixed subassembly comprises four supporting seats and the L type seat of installing at the supporting seat top, all be connected with two supporting seats on every conveyer belt, adjacent two supporting seat symmetrical arrangement, flexible groove has all been seted up to the opposite face of two L type seats on the same conveyer belt, sliding connection has the counterpoint board on the flexible groove, be connected through counterpoint spring between counterpoint board and the flexible groove, the opposite face of counterpoint board and flexible groove all installs the absorption magnet, the magnetism of two absorption magnet is opposite, install the magnetism-isolating subassembly with two magnet separation on the accepting board, the groove has all been seted up on the opposite face of two L type seats that two conveyer belts align, it has two push rods of symmetrical arrangement to withdraw sliding connection in the groove, two push rods are led the terminal surface that the push rod kept away from the support frame and are installed the card pushing block jointly of falling L type structure, push block installs the triangle seat of evenly arranging along its length direction to push block on pushing block, push block and push block and be connected through the reset spring of evenly arranging evenly between card and the L type seat, push block and push block.
The cooling treatment device after injection molding of the LED lamp bead support comprises the following specific treatment process steps when the cooling treatment device after injection molding of the support is adopted: s1, taking out, namely taking out the base after the injection molding support through a material taking assembly.
S2, fixing, namely placing the base on a fixing component for fixing, and then driving the base to move through a conveying belt.
S3, cooling: and in the moving process of the base, the support is cooled by the cooling mechanism.
According to a preferable technical scheme, the magnetism isolating assembly comprises a pressing groove formed in the supporting seat, a lower pressing plate is connected in the pressing groove in a sliding mode, the bottom of the lower pressing plate is connected with the pressing groove through uniformly-distributed pushing springs, fixed magnets are arranged on the bottom of the pressing plate and opposite surfaces of the pressing groove, the magnetism of the two fixed magnets corresponding to the upper portion and the lower portion of the pressing plate is opposite, a pressing block penetrating through the top of the supporting seat in a sliding mode is arranged at one end, away from the L-shaped seat, of the pressing plate, a pressing block penetrating through the top of the supporting seat in the sliding mode is arranged at one end, located below the L-shaped seat, of the lower pressing plate, two driving rods penetrating through the telescopic groove in the sliding mode are arranged at one end, a lower pushing head is arranged between the two driving rods, and the end face, close to the absorbing magnets on the aligning plate, of the lower pushing head is of an arc-shaped structure.
According to a preferable technical scheme, the pushing assembly comprises two sliding grooves which are symmetrically arranged and formed in the top of the supporting frame, a first pushing frame is connected to the two sliding grooves in a sliding mode and aligned with the injection mold, a second pushing frame is fixedly installed on the top of the supporting frame close to the middle of the top of the supporting frame, and the middle of the second pushing frame is located in the cooling box.
As a preferable technical scheme of the invention, the end face of the pushing block, which is far away from the guide push rod, is connected with balls which are uniformly distributed in a rolling way.
As a preferred technical scheme of the invention, opposite surfaces of the two support frames are rotatably connected with bearing wheels which are uniformly distributed along the length direction of the support frames, and the bearing wheels are used for bearing the conveying belt.
As a preferred technical scheme, the material taking assembly comprises two lower chutes formed in one end of each support frame close to the injection mold, driving plates are connected to the two lower chutes in a sliding mode, a mechanical arm is mounted on each driving plate, a cavity plate is mounted at one end, far away from the driving plates, of each mechanical arm, adsorption holes distributed in a matrix mode are formed in the end face, far away from the mechanical arm, of each cavity plate, and a connecting pipe communicated with the inner cavity of each cavity plate is mounted at the end face, close to the mechanical arm, of each cavity plate.
As a preferred technical scheme of the invention, the two sides of the cooling box, which are distributed along the length direction of the supporting frame, are provided with the opening and closing grooves, the distance between the two side walls of the opening and closing grooves along the length direction is greater than the distance between the two second pushing and pressing frames, and the opening and closing grooves are internally hinged with the closing door plates.
As a preferred technical scheme of the invention, the cooling mechanism comprises an air collecting cavity arranged at the top of the inner wall of the cooling box, air spraying holes distributed in a matrix manner are formed in the bottom of the air collecting cavity, the air spraying holes are round holes with diameters gradually increasing downwards, a conveying pipe communicated with an inner cavity of the air collecting cavity is arranged on the air collecting cavity, the conveying pipe penetrates through the side wall of the cooling box, an air outlet is formed in the bottom of the cooling box, the lower end faces, located on two sides of the air outlet, of the inner wall of the cooling box incline downwards, a bearing frame is arranged on the air outlet, a rotating shaft is connected to the bearing frame in a rotating mode, and an exhaust fan blade is arranged on the rotating shaft.
The invention has the beneficial effects that: 1. according to the cooling treatment process after the injection molding of the LED lamp bead support, before the LED lamp bead support is cooled, the LED lamp bead support and the base are fixed on the conveying belt through the fixing assembly, so that the base is prevented from shaking in the conveying process, the support is also convenient to cool by the cooling mechanism, the support is prevented from being deformed due to the fact that the base moves in the cooling process, the injection molding effect of the support is influenced, meanwhile, when the LED lamp bead support is cooled, wind passing through the wind showering holes diffuses in the downward blowing process, damage of the wind to the support is reduced, the LED lamp bead support is prevented from being deformed due to large wind impact, hot gas scattered on the support in the cooling box is discharged when the rotating shaft drives the exhaust fan blades to rotate, the air flow in the cooling box is increased, and the cooling effect of the support is improved.
2. When the conveying belt drives the supporting seat to rotate downwards, the lower pressing plate falls downwards under the action of the gravity of the lower pressing plate and the elastic force of the pushing spring, so that the fixed magnet at the bottom of the lower pressing plate is separated from the fixed magnet on the pressing and collecting groove, the lower pressing plate can be used next time, the function of automatically separating the fixed magnet is realized, the lower pressing plate does not need to be reset manually, and the production efficiency is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a flow chart of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a partial perspective view of the present invention.
Fig. 4 is a front view of the present invention.
Fig. 5 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 4 in accordance with the present invention.
FIG. 6 is a front partial sectional view of the support base, the L-shaped base, the alignment plate and the magnetic shield assembly of the present invention.
Fig. 7 is a top partial cross-sectional view of the fastening assembly of the present invention.
FIG. 8 is a schematic sectional view of the cooling box, the opening and closing groove and the closing door panel according to the present invention.
FIG. 9 is a schematic sectional view showing the structure of the cavity plate and the adsorption holes of the present invention.
In the figure: 1. a support frame; 10. a load-bearing wheel; 12. a support; 2. a delivery shaft; 3. a conveyor belt; 30. a supporting seat; 31. an L-shaped seat; 32. a telescopic groove; 33. a positioning plate; 34. aligning a spring; 35. a suction magnet; 36. a magnetic isolation assembly; 360. a compression groove; 361. a lower pressing plate; 362. a pushing spring; 363. fixing a magnet; 364. briquetting; 365. driving the rod; 366. a lower pushing head; 37. a withdrawal tank; 38. a guide push rod; 39. pushing the clamping plate; 301. a triangular base; 302. a return spring; 303. pushing the block; 320. a sliding groove; 321. a first pushing frame; 322. a second pushing frame; 323. a ball bearing; 4. a bearing seat; 5. injection molding a mold; 50. an upper die; 51. a lower die; 52. a guide bar; 60. a lower chute; 61. driving the plate; 62. a mechanical arm; 64. a cavity plate; 65. an adsorption hole; 7. a cooling tank; 70. opening and closing the groove; 71. closing the door panel; 72. a wind gathering cavity; 73. air shower holes; 74. an air outlet; 75. a rotating shaft; 76. and discharging the fan blades.
Detailed Description
Embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 2, fig. 3 and fig. 4, a cooling treatment process after injection molding of an LED lamp bead support uses a cooling treatment device after injection molding of the LED lamp bead support, the cooling treatment device after injection molding of the LED lamp bead support includes two support frames 1, two conveying shafts 2 which are symmetrically arranged are rotatably connected between the support frames 1, the two conveying shafts 2 are in transmission connection through two conveying belts 3 which are symmetrically arranged along the axial direction of the conveying shafts, a bearing seat 4 is installed on an end face, far away from the conveying belts 3, of one of the support frames 1, an injection mold 5 of an injection molding support 12 is installed on the bearing seat 4, the injection mold 5 is composed of an upper mold 50 and a lower mold 51, four guide rods 52 which are arranged in a matrix manner are installed on the lower mold 51, the upper mold 50 is slidably connected on the guide rods 52, a material taking assembly is jointly installed between one ends, close to the injection mold 5, a cooling box 7 is jointly installed on the two support frames 1, and a cooling mechanism is installed in the cooling box 7.
Referring to fig. 2, fig. 3, fig. 6 and fig. 7, two a plurality of fixing assemblies evenly arranged along the outer annular surface of the conveyer belt 3 are jointly installed on the conveyer belt 3, the fixing assemblies fix the base, each fixing assembly is composed of four supporting seats 30 and an L-shaped seat 31 installed at the top of the supporting seat 30, two supporting seats 30 are connected on each conveyer belt 3, two adjacent supporting seats 30 are symmetrically arranged, telescopic grooves 32 are respectively formed on the opposite surfaces of the two L-shaped seats 31 on the same conveyer belt 3, aligning plates 33 are slidably connected on the telescopic grooves 32, absorbing magnets 35 are respectively installed on the opposite surfaces of the aligning plates 33 and the telescopic grooves 32, the two absorbing magnets 35 have opposite magnetism, magnetic isolation components 36 separating the two magnets are installed on the receiving plates, retracting grooves 37 are respectively formed on the opposite surfaces of the two L-shaped seats 31 aligned with the two conveyer belts 3, two symmetrically arranged guide push rods 38 are slidably connected in the retracting grooves 37, two guide push rods 38 are jointly installed on the end surfaces of the two push rods 38 far away from the support frame 1, push plates 39 evenly installed on the vertical sections of the push rods, the push rods 303, the push blocks are evenly installed with the push blocks 302 which are connected with the triangular guide blocks, and push the triangular blocks, and push the push blocks which are evenly arranged on the support frame 1, and push the triangular blocks which are connected through the triangular blocks which are evenly arranged, and push the triangular blocks which are connected through the push blocks 302.
One end of one of them transport axle 2 runs through support frame 1 after and is connected with external drive motor, external drive motor drives and carries axle 2 intermittent type rotation, after lamp pearl support 12 is moulded plastics and is accomplished, go up mould 50 and upwards slide along guide arm 52, thereby open the mould, conveyer belt 3 intermittent type stops this moment, later take out from bed die 51 through getting the base that the subassembly will be moulded plastics support 12, then place the base on four supporting seats 30 on the fixed subassembly (support 12 is upwards this moment), separate magnet assembly 36 work and receive two and inhale magnet 35 separation when the base is placed downwards, and counterpoint board 33 removes to the base and supports tightly with the base under the elasticity promotion of counterpoint spring 34, when getting the subassembly and no longer adsorbing the base, the base carries out centering adjustment under the impetus of counterpoint board 33 of both sides, so that push away cardboard 39 and fix the base.
After, push away the removal of pushing block 303 to L type seat 31 through pushing away the subassembly promotion, thereby make the push rod 38 promote to push away cardboard 39 and remove to the base, reset spring 302 is in tensile state this moment, it blocks on the base of triangle seat 301 card on cardboard 39 to push away, it is spacing to the top of base to push away the horizontal segment of cardboard 39, thereby prevent that the base from taking place to rock at the in-process of carrying, the cooling body of also being convenient for cools off support 12, also prevent simultaneously that the base from producing to remove and leading to support 12 to warp in the refrigerated in-process, influence support 12 injection moulding's effect.
Referring to fig. 2, 3, 4 and 9, the material taking assembly includes two lower chutes 60 formed at one end of the support frame 1 close to the injection mold 5, two lower chutes 60 are connected to a driving plate 61 in a sliding manner, a mechanical arm 62 is mounted on the driving plate 61, a cavity plate 64 is mounted at one end of the mechanical arm 62 far from the driving plate 61, adsorption holes 65 arranged in a matrix are formed in an end surface of the cavity plate 64 far from the mechanical arm 62, and a connecting pipe communicated with an inner cavity of the cavity plate 64 is mounted at an end surface of the cavity plate 64 close to the mechanical arm 62.
After the mold is opened, the mechanical arm 62 is driven to move upwards by the external driving slider connected with the driving plate 61, then the mechanical arm 62 rotates to enable the cavity plate 64 to be located at the top of the base, the adsorption hole 65 in the cavity plate 64 adsorbs and fixes the base through the external air pump connected with the connecting pipe, then the base is taken out of the lower mold 51 through the mechanical arm 62, the driving plate 61 moves downwards, and the mechanical arm 62 places the base on the supporting seat 30 and fixes the base.
Referring to fig. 3 and 6, the magnetism isolating assembly 36 includes a pressing groove 360 formed on the supporting seat 30, a lower pressing plate 361 is slidably connected in the pressing groove 360, the bottom of the lower pressing plate 361 is connected with the pressing groove 360 through pushing springs 362 evenly arranged, fixed magnets 363 are installed on the opposite surfaces of the bottom of the pressing plate and the pressing groove 360, the two fixed magnets 363 corresponding to each other vertically have opposite magnetism, a pressing block 364 slidably penetrating through the top of the supporting seat 30 is installed at one end of the pressing plate far away from the L-shaped seat 31, two driving rods 365 slidably penetrating through the telescopic groove 32 are installed at one end of the lower pressing plate 361 below the L-shaped seat 31, a pushing head 366 is installed between the two driving rods 365, and the end face of the pushing head 366 close to the absorbing magnet 35 on the aligning plate 33 is of an arc-shaped structure.
When the base moves downwards and is placed on the supporting seat 30, the base pushes the pressing block 364 to move downwards, the pressing block 364 pushes the lower pressing plate 361 to extrude the pushing spring 362 to contract and then move downwards when moving downwards, the lower pressing plate 361 drives the lower pushing head 366 to move downwards through the driving rod 365 when moving downwards, the lower pushing head 366 pushes the absorbing magnet 35 on the aligning plate 33 when moving downwards, so that the absorbing magnet 35 on the aligning plate 33 is separated from the absorbing magnet 35 of the telescopic slot 32, the aligning plate 33 moves downwards and is abutted against the base under the pushing of the elastic force of the aligning spring 34, at the moment, the bottom fixing magnet 363 of the lower pressing plate 361 and the fixing magnet 363 on the pressing slot 360 are adsorbed and fixed, when the taking component does not adsorb the base any more, the lower pressing plate 361 is prevented from jacking up the base under the elastic force of the pushing spring 362 to cause that the pushing plate 39 is difficult to limit the base, and the base is centered adjustment under the pushing action of the aligning plates 33 at two sides so that the pushing plate 39 can fix the base.
After the base is taken down, the conveyor belt 3 drives the supporting seat 30 to rotate downwards, and the lower pressing plate 361 at this time falls downwards under the action of the self gravity and the elastic force of the pushing spring 362, so that the bottom fixing magnet 363 of the lower pressing plate 361 is separated from the fixing magnet 363 on the pressing groove 360, and the next use is facilitated.
Referring to fig. 3, the pushing assembly includes two sliding grooves 320 symmetrically arranged on the top of the supporting frame 1, a first pushing frame 321 is slidably connected to the two sliding grooves 320, the first pushing frame 321 is aligned with the injection mold 5, a second pushing frame 322 is fixedly mounted on the top of the supporting frame 1 near the middle, and the middle of the second pushing frame 322 is located in the cooling box 7.
After the base carries out adjustment placed in the middle under the pushing action of counterpoint board 33 of both sides, it removes to conveyer belt 3 along sliding groove 320 under the effect of external drive (like electronic slider) to bulldoze frame 321 for one number, it removes to push away frame 321 and promote the guide push pole 38 and push away cardboard 39 to the base through pushing away piece 303, until pushing away cardboard 39 with the base chucking fixed, prevent that the base from taking place to remove or rocking at the in-process that carries the removal, the support 12 that leads to moulding plastics takes place to warp, when conveyer belt 3 drives the base and carries the removal, it slides to pushing away on pushing away piece 303 bulldozes the frame 322 for it still fixes the base at the in-process that the base was carried to push away cardboard 39.
Referring to fig. 7, the end surface of the pushing block 303 away from the guide rod 38 is connected with uniformly arranged balls 323 in a rolling manner, and the balls 323 are used for reducing friction between the pushing block 303 and the first pushing frame 321 and the second pushing frame in the moving process.
Referring to fig. 3, 5 and 7, the opposite surfaces of the two support frames 1 are rotatably connected with the bearing wheels 10 uniformly arranged along the length direction, and the bearing wheels 10 support the conveyer belt 3, so as to prevent the conveyer belt 3 from being pressed by the gravity of the self weight of the base to cause insufficient supporting force.
Referring to fig. 3 and 8, the two sides of the cooling box 7 arranged along the length direction of the supporting frame 1 are both provided with an opening and closing groove 70, the distance between the two side walls of the opening and closing groove 70 along the length direction is greater than the distance between the two second pushing and pressing frames 322, and a closing door panel 71 is hinged in the opening and closing groove 70.
Referring to fig. 5, cooling body is including installing the wind chamber 72 that gathers at cooling box 7 inner wall top, gather the bottom in wind chamber 72 and offer the wind that is the matrix and arranges and drench hole 73, wind drenches hole 73 and is the round hole of diameter crescent downwards, gather and install the conveyer pipe that is linked together rather than the inner chamber on the wind chamber 72, the conveyer pipe runs through cooling box 7 lateral wall, air exit 74 has been seted up to cooling box 7's bottom, the lower terminal surface that cooling box 7's inner wall is located air exit 74 both sides all inclines the downward sloping, be convenient for the wind in the cooling box 7 to discharge downwards, install the accepting frame on the air exit 74, it is connected with axis of rotation 75 to rotate on the accepting frame, install exhaust fan leaf 76 on the axis of rotation 75.
The conveyer pipe is connected with current blast apparatus (like the air-blower), at the during operation, wind gets into from the conveyer pipe and gathers in the wind chamber 72, then drench hole 73 from wind and blow to support 12 again, it drenches hole 73 for the diameter is gradually crescent round hole downwards to wind, make wind blow the in-process diffusion down, reduce the injury of wind-force to support 12, prevent that support 12 from taking place to warp, axis of rotation 75 rotates under the drive of outside driving motor simultaneously, axis of rotation 75 drives exhaust fan leaf 76 when rotating with the hot gas of effluvium on the support 12 in the cooler bin 7 and discharges, increase the flow of air in the cooler bin 7, improve the cooling effect of support 12.
Referring to fig. 1, the cooling treatment device after the injection molding of the LED lamp bead support has the following specific treatment process steps when the cooling treatment device after the injection molding of the support 12 is carried out: s1, taking out: after the mold is opened, the mechanical arm 62 is driven to move upwards by the external driving slider connected with the driving plate 61, then the mechanical arm 62 rotates to enable the cavity plate 64 to be located at the top of the base, the adsorption hole 65 in the cavity plate 64 adsorbs and fixes the base through the external air pump connected with the connecting pipe, and then the base is taken out of the lower mold 51 through the mechanical arm 62.
S2, fixing: drive board 61 moves down for arm 62 places the base on supporting seat 30, and counterpoint board 33 is pushed down to the base and is supported tightly with the base under the elasticity of counterpoint spring 34, and when getting the material subassembly and no longer adsorbing the base, the base was adjusted centrally under the push action of counterpoint board 33 of both sides, so that pushed the cardboard 39 and fixed the base.
S3, cooling: the closing door panel 71 is reversed under the pushing force in the moving process of the supporting seat 30 and the L-shaped seat 31, so that the opening and closing groove 70 is opened, the base and the support 12 are moved into the cooling box 7, and then the support 12 is cooled through the cooling mechanism.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a cooling treatment process after LED lamp pearl support is moulded plastics, it has used a LED lamp pearl support cooling treatment device after moulding plastics, this LED lamp pearl support cooling treatment device after moulding plastics includes two support frames (1), its characterized in that: two conveying shafts (2) which are symmetrically arranged are rotatably connected between the two support frames (1), the two conveying shafts (2) are in transmission connection through two conveying belts (3) which are symmetrically arranged along the axial direction of the two conveying shafts, a bearing seat (4) is installed on the end face, far away from the conveying belts (3), of one support frame (1), an injection mold (5) of an injection molding support (12) is installed on the bearing seat (4), a material taking component is installed between one ends, close to the injection mold (5), of the two support frames (1) together, a cooling box (7) is installed on the two support frames (1) together, and a cooling mechanism is installed in the cooling box (7);
two install a plurality of fixed subassemblies evenly arranged along its outer anchor ring on conveyer belt (3) jointly, fixed subassembly fixes the base, fixed subassembly comprises four supporting seats (30) and L type seat (31) of installing at supporting seat (30) top, all be connected with two supporting seats (30) on every conveyer belt (3), two adjacent supporting seats (30) symmetrical arrangement, flexible groove (32) have all been seted up to the opposite face of two L type seats (31) on same conveyer belt (3), sliding connection has counterpoint board (33) on flexible groove (32), be connected through counterpoint spring (34) between counterpoint board (33) and flexible groove (32), it absorbs magnet (35) all to install with the opposite face of flexible groove (32) counterpoint board (33), the magnetism of two receipts magnet (35) is opposite, install on the board and separate magnetic assembly (36) with two magnet separation, all seted up on the opposite face of two L type seats (31) that two conveyer belts (3) align and receive and withdraw, it draws back to connect with two push rods (38) that sliding connection symmetrical arrangement and lead the pole piece (38), the even length card structure of installing the triangle block (39) along its vertical direction (301), the pushing plate (39) is connected with the withdrawing groove (37) through return springs (302) which are uniformly distributed, the guide push rod (38) penetrates through the L-shaped seat (31) and is provided with pushing blocks (303), and pushing components for pushing the pushing blocks (303) to move are arranged on the two supporting frames (1);
the cooling treatment device after injection molding of the LED lamp bead support comprises the following specific treatment process steps when the cooling treatment device after injection molding of the support is adopted: s1, taking out, namely taking out the base after the injection molding bracket through a material taking assembly;
s2, fixing, namely placing the base on a fixing component for fixing, and then driving the base to move through a conveying belt (3);
and S3, cooling, namely cooling the support (12) by a cooling mechanism in the moving process of the base.
2. The cooling treatment process of the LED lamp bead support after injection molding according to claim 1, characterized in that: the magnetism isolating component (36) comprises a pressing groove (360) formed in the supporting seat (30), a lower pressing plate (361) is connected in the pressing groove (360) in a sliding mode, the bottom of the lower pressing plate (361) is connected with the pressing groove (360) through pushing springs (362) which are evenly distributed, fixed magnets (363) are installed on the bottom of the pressing plate and the opposite face of the pressing groove (360), the two fixed magnets (363) which correspond vertically are opposite in magnetism, a pressing block (364) which penetrates through the top of the supporting seat (30) in a sliding mode is installed at one end, away from the L-shaped seat (31), of the pressing plate (361) is located at one end below the L-shaped seat (31), two driving rods (365) which penetrate through the telescopic groove (32) in a sliding mode are installed at one end, a lower pushing head (366) is installed between the two driving rods (365), and the end face, close to the absorbing magnet (35) on the aligning plate (33), of the lower pushing head (366) is of an arc-shaped structure.
3. The cooling treatment process of the LED lamp bead support after injection molding according to claim 1, characterized in that: the push assembly comprises two sliding grooves (320) which are symmetrically arranged and are formed in the top of the support frame (1), a first pushing frame (321) is connected to the two sliding grooves (320) in a sliding mode, the first pushing frame (321) is aligned with the injection mold (5), a second pushing frame (322) is fixedly mounted at the top of the support frame (1) close to the middle of the support frame, and the middle of the second pushing frame (322) is located in the cooling box (7).
4. The cooling treatment process of the LED lamp bead support after injection molding according to claim 1, characterized in that: the end face, far away from the guide push rod (38), of the pushing block (303) is connected with balls (323) which are uniformly distributed in a rolling mode.
5. The cooling treatment process of the LED lamp bead support after injection molding according to claim 1, characterized in that: the opposite surfaces of the two support frames (1) are rotatably connected with bearing wheels (10) which are evenly distributed along the length direction of the support frames, and the bearing wheels (10) are used for carrying the conveyer belt (3).
6. The cooling treatment process of the LED lamp bead support after injection molding according to claim 1, characterized in that: get material subassembly and include lower spout (60) that one end of two support frames (1) being close to injection mold (5) was seted up, common sliding connection has drive board (61) on two lower spout (60), install arm (62) on drive board (61), the one end that drive board (61) were kept away from in arm (62) is installed cavity board (64), the terminal surface that arm (62) were kept away from in cavity board (64) is seted up and is adsorbed hole (65) that the matrix was arranged, cavity board (64) are close to the terminal surface of arm (62) and install the connecting pipe that is linked together rather than the inner chamber.
7. The cooling treatment process of the LED lamp bead support after injection molding according to claim 1, characterized in that: the cooling box (7) has all been seted up along the both sides that its support frame (1) length direction was arranged and has been opened and shut groove (70), and the distance between two lateral walls of opening and shutting groove (70) along its length direction is greater than the distance between two No. two bulldozing frames (322), articulates in opening and shutting groove (70) has closed door plant (71).
8. The cooling treatment process of the LED lamp bead support after injection molding according to claim 1, characterized in that: cooling body is including installing gather wind chamber (72) at cooler bin (7) inner wall top, gather the bottom in wind chamber (72) and offer wind that is the matrix and arrange and drench hole (73), wind drenches hole (73) and drenches the round hole for the diameter is crescent downwards, gather and install the conveyer pipe that is linked together rather than the inner chamber on wind chamber (72), the conveyer pipe runs through cooler bin (7) lateral wall, air exit (74) have been seted up to the bottom of cooler bin (7), the lower terminal surface downward sloping that the inner wall of cooler bin (7) is located air exit (74) both sides all inclines, install the accepting frame on air exit (74), it is connected with axis of rotation (75) to rotate on the accepting frame, install exhaust fan leaf (76) on axis of rotation (75).
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| CN115447090B (en) | 2023-04-07 |
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Denomination of invention: A Cooling Treatment Process for LED Bead Support after Injection Molding Granted publication date: 20230407 Pledgee: Gao'an Branch of Ganzhou Bank Co.,Ltd. Pledgor: JIANGXI YAZHONG ELECTRONIC TECHNOLOGY CO.,LTD. Registration number: Y2024980017403 |