CN114589908A - Quick cooling device of automatic plastic suction forming machine - Google Patents
Quick cooling device of automatic plastic suction forming machine Download PDFInfo
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- CN114589908A CN114589908A CN202210305764.6A CN202210305764A CN114589908A CN 114589908 A CN114589908 A CN 114589908A CN 202210305764 A CN202210305764 A CN 202210305764A CN 114589908 A CN114589908 A CN 114589908A
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- 239000004033 plastic Substances 0.000 title claims abstract description 192
- 238000001816 cooling Methods 0.000 title claims abstract description 56
- 238000010438 heat treatment Methods 0.000 claims abstract description 95
- 238000003825 pressing Methods 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 145
- 238000010521 absorption reaction Methods 0.000 claims description 66
- 238000003860 storage Methods 0.000 claims description 49
- 210000005239 tubule Anatomy 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 37
- 230000000694 effects Effects 0.000 abstract description 36
- 238000009434 installation Methods 0.000 abstract description 18
- 238000012797 qualification Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 62
- 230000008569 process Effects 0.000 description 24
- 238000012545 processing Methods 0.000 description 20
- 230000009471 action Effects 0.000 description 9
- 238000002844 melting Methods 0.000 description 9
- 230000008018 melting Effects 0.000 description 9
- 238000010309 melting process Methods 0.000 description 8
- 230000036541 health Effects 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 4
- 231100000331 toxic Toxicity 0.000 description 4
- 230000002588 toxic effect Effects 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000010128 melt processing Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- 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
-
- 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)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of plastic suction forming, and discloses quick cooling equipment of an automatic plastic suction forming machine, which comprises a shell, wherein an installation frame is arranged at the upper end of the shell, compression columns are movably installed on the left side and the right side of the lower end of the installation frame, a plastic plate is placed above the shell, a gas treatment mechanism is arranged inside the installation frame, a cooling forming mechanism is movably installed at the lower end of the installation frame, and a demolding auxiliary mechanism is arranged inside the shell. This automatic plastic uptake make-up machine's quick cooling device, through heating the piece and pressing the mutually supporting between the piece, when heating the piece and the bottom contact of plastic uptake mould, two press the piece can remove to the left and right sides respectively under the effect of sliding block, the in-process that the piece removed can make the plastic slab under the molten condition closely laminate with the lateral wall of plastic uptake mould, thereby reached and to a great extent avoided plastic products's bottom and lateral wall to take place the effect of breaking or bulging, the qualification rate of product has been improved greatly.
Description
Technical Field
The invention relates to the technical field of plastic suction forming, in particular to a quick cooling device of an automatic plastic suction forming machine.
Background
Plastic sucking molding, wherein a plastic hard sheet softened by heating is adsorbed on the surface of a mold by a plastic sucking molding machine, and after cooling, a concave-convex plastic product is formed; however, the plastic hard sheet can generate some harmful gases in the heating and softening process, and the gases can cause damage to the human body after being inhaled by the human body; in addition, in the prior art, when some plastic products with large height difference are manufactured, the problems of bulging, side wall breakage and the like often occur, so that the qualification rate of the products is deeply influenced.
Therefore, the invention provides rapid cooling equipment of an automatic plastic suction forming machine, which can automatically absorb harmful gas generated in the process of heating a plastic hard sheet, can respectively press and support the bottom end and the side wall of a plastic product in the plastic suction forming process, can automatically and synchronously cool the inner surface and the outer surface of a plastic suction mould, can assist workers in demoulding the plastic product, and can well solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides rapid cooling equipment of an automatic plastic suction forming machine, which can automatically absorb the generated harmful gas in the process of heating a plastic hard sheet, can respectively press and support the bottom end and the side wall of a plastic product in the process of plastic suction forming, can automatically and synchronously cool the inner surface and the outer surface of a plastic suction mould, can assist workers in demoulding the plastic product and the like, and solves the problems that the harmful gas generated in the heating process cannot be properly treated in the prior art, and the plastic product is easily bulged and the side wall is broken in the process of plastic suction forming.
(II) technical scheme
In order to realize the purposes that the generated harmful gas can be automatically absorbed in the process of heating the plastic hard sheet, the bottom end and the side wall of the plastic product can be respectively pressed and supported in the plastic suction molding process, in addition, the inner surface and the outer surface of a plastic suction mold can be automatically and synchronously cooled, and the demolding of the plastic product by workers can be assisted, the invention provides the following technical scheme: a rapid cooling device of an automatic plastic suction forming machine comprises a shell, wherein a mounting frame is arranged at the upper end of the shell, pressing columns are movably mounted on the left side and the right side of the lower end of the mounting frame, a plastic plate is placed above the shell, a gas processing mechanism is arranged inside the mounting frame, a cooling forming mechanism is movably mounted at the lower end of the mounting frame, a demolding auxiliary mechanism is arranged inside the shell, the gas processing mechanism comprises a driven toothed bar, a driving gear is movably mounted inside the pressing columns, a heating block is movably mounted at the lower end of the cooling forming mechanism, shielding covers are fixedly mounted on the inner sides of the driven toothed bars, one sides of the two shielding covers, which are close to each other, are provided with a press switch, the upper ends of the shielding covers are hermetically connected with ventilation hoses, an absorption cavity is formed inside the mounting frame, an absorption baffle is detachably mounted inside the absorption cavity, and a suction assembly is arranged at the lower end of the side surface of the absorption cavity, cooling forming mechanism is including flexible post, the inside upper end fixed mounting of casing has plastic suction mould, horizontal cavity has been seted up to the inside of flexible post, vertical groove has been seted up to the below of horizontal cavity, the inside sliding connection of horizontal cavity has the sliding block, the other end fixed mounting of sliding block has the pressure piece, according to the inside of pressure piece seted up the water spray tubule, fixedly connected with reset spring between two sliding blocks, the inside fixedly connected with water receiving hose of sliding block, drawing of patterns complementary unit includes the blow vent, the lower extreme fixed mounting of blow vent has the air duct, the upper end fixed mounting of air duct has the water storage cavity, the inside sliding connection of water storage cavity has sliding piston, one side fixed mounting that the water storage cavity is close to plastic suction mould has the hydrojet mouth.
Preferably, the one end of driven ratch passes and compresses tightly the post and with the inside sliding connection who compresses tightly the post, and drive gear is located the below of driven ratch and meshes with driven ratch all the time, shields the size of cover and the size phase-match of heating piece to when drive gear rotates, can make two shield covers be close to each other through the cooperation with driven ratch.
Preferably, the push switch is electrically connected with the heating block through a wire, and the absorption cavity is connected and communicated with the shielding cover through a ventilation hose, so that the heating block can perform hot melting processing on the plastic plate after the push switch is connected.
Preferably, the absorption cavity is equidistantly arranged on the left side and the right side of the interior of the mounting frame, the interior of the absorption cavity is communicated with the interior of the ventilating hose, the absorption baffle is mainly made of an activated carbon material, and the suction fan is arranged in the suction assembly, so that after harmful gas is generated in the shielding cover, the harmful gas can enter the absorption cavity through the ventilating hose, and then harmful components in the harmful gas can be absorbed by the absorption baffle.
Preferably, flexible post movable mounting is at the lower extreme of mounting bracket, and plastic suction mould and flexible post are coaxial to be arranged and are located plastic suction mould's below, and the upper end in vertical groove is put through with the internal connection of horizontal cavity to when flexible post extends downwards, can make the heating piece enter into plastic suction mould's inside.
Preferably, the upper end of heating piece stretches into the inside in vertical groove, and the surface activity cover of heating piece upper end is equipped with the rubber sleeve moreover, closely laminates between the surface of rubber sleeve and the inner wall in vertical groove to after the bottom contact of heating piece and plastic suction mould, the heating piece has no longer been continued to move down, but flexible post still extends downwards, so the rubber sleeve can be for vertical groove rebound.
Preferably, the one end of sliding block is located the inside of horizontal cavity and closely laminates with the inner wall of horizontal cavity, and the other end of sliding block stretches out the outside of horizontal cavity and with press a briquetting fixed connection to when the rubber sleeve upward movement, can extrude the inside of horizontal cavity with the inside gas in vertical groove, afterwards, two sliding blocks can be under the promotion of gas pressure and do the motion of keeping away from each other.
Preferably, the water spray tubule is provided with a plurality of, and the lower extreme of water receiving hose passes and with the inside switch-on of water spray tubule from the inside of sliding block, and the upper end and the outside water source switch-on of water receiving hose to when the during operation, the inside rivers of water receiving hose can outwards spout through a plurality of water spray tubule.
Preferably, the blow vent is seted up in the bottom of plastic uptake mould, and the equidimension symmetry such as water storage cavity sets up in the left and right sides of plastic uptake mould, connects the switch-on through the air duct between the inside of water storage cavity and the inside of plastic uptake mould to when the heating piece extrudees the inside of plastic uptake mould with the plastic slab under the molten condition, the inside high temperature air of plastic uptake mould can enter into the inside of water storage cavity through the air duct.
Preferably, the surface of sliding piston closely laminates with the inner wall of water storage cavity between, and the play liquid end of hydrojet is close to the surface of plastic suction mould to after the inside hot-air of air duct entered into the inside of water storage cavity, can make sliding piston remove along the inner wall of water storage cavity, can outwards spout the inside rivers of water storage cavity through hydrojet when sliding piston removes.
(III) advantageous effects
Compared with the prior art, the invention provides rapid cooling equipment of an automatic plastic suction forming machine, which has the following beneficial effects:
1. this quick cooling arrangement of automatic plastic uptake make-up machine, through the mutually supporting between driven ratch and the air hose, before the hot melt processing, two shield covers can be close to each other and cover the top at the heating block under the mating reaction of drive gear and driven ratch, the hot melt processing begins the back, the harmful gas of production can enter into the inside of absorption cavity through the air hose, thereby reached and can effectively prevent that the harmful gas that the hot melt in-process produced from leading to the fact the effect of damage by staff's health by direct suction.
2. This quick cooling device of automatic plastic uptake make-up machine, through mutually supporting between suction subassembly and the absorption baffle, harmful gas enters into the inside back of absorbing the cavity, can follow in proper order under the suction effect of suction subassembly and absorb the process between the baffle to reach the effect that can increase the area of contact between harmful gas and the absorption baffle to a great extent, makeed poison composition in the harmful gas can be by more complete absorption.
3. This automatic plastic uptake make-up machine's quick cooling device, through heating the piece and pressing the mutually supporting between the piece, when heating the piece and the bottom contact of plastic uptake mould, two press the piece can remove to the left and right sides respectively under the effect of sliding block, the in-process that the piece removed can make the plastic slab under the molten condition closely laminate with the lateral wall of plastic uptake mould, thereby reached and to a great extent avoided plastic products's bottom and lateral wall to take place the effect of breaking or bulging, the qualification rate of product has been improved greatly.
4. This automatic plastic uptake make-up machine's quick cooling arrangement, through mutually supporting between water receiving hose and the water spray tubule, press the lateral wall contact back of briquetting and plastic uptake mould, outside water source can be automatic to the inside input clear water of water receiving hose, because the lower extreme of water receiving hose passes and with the inside switch-on of water spray tubule from the inside of sliding block, afterwards, the inside clear water of water receiving hose can outwards spout through a plurality of water spray tubule, thereby reached and to have carried out even cooling to plastic products's inner wall, can effectively prevent to cause the effect that plastic products warp because local cooling is too fast.
5. This quick cooling arrangement of automatic plastic uptake make-up machine, through the mutually supporting between air duct and the sliding piston, the in-process that the sliding piston removed can make the inside clear water of water storage cavity spout outward through the hydrojet nozzle, because hydrojet nozzle symmetry sets up the left and right sides in the plastic uptake mould upper end, so the clear water can carry out rapid cooling to the surface of plastic uptake mould after outwards spouting through the hydrojet nozzle, thereby reached and to have assisted the effect that plastic products carry out quick drawing of patterns, can improve machining efficiency at to a great extent.
Drawings
FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention before operation;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 4 is a schematic top view of the shielding cover structure of the present invention;
FIG. 5 is a schematic sectional view of the overall structure of the present invention in operation;
FIG. 6 is a schematic sectional view of the internal structure of the telescopic column of the present invention;
FIG. 7 is an enlarged view of the structure at C in FIG. 6 according to the present invention;
FIG. 8 is an enlarged view of the structure of FIG. 5;
FIG. 9 is a schematic view showing the connection relationship between the interior of the auxiliary mold release mechanism according to the present invention;
fig. 10 is a schematic sectional view of the inside of the structure of the present invention.
In the figure: 1. a housing; 2. a mounting frame; 3. a compression post; 4. a plastic panel; 5. a gas processing mechanism; 6. a cooling and forming mechanism; 7. a demolding auxiliary mechanism; 501. a driven rack bar; 502. a drive gear; 503. a heating block; 504. a shielding cover; 505. a push switch; 506. an air hose; 507. an absorption cavity; 508. an absorbing baffle; 509. a suction assembly; 601. a telescopic column; 602. a plastic suction mould; 603. a horizontal cavity; 604. a vertical slot; 605. a rubber sleeve; 606. a slider; 607. a pressing block; 608. a water spraying thin tube; 609. a return spring; 610. a water hose is connected; 701. a vent; 702. an air duct; 703. a water storage cavity; 704. a sliding piston; 705. and a liquid spraying nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, a rapid cooling device of an automatic plastic suction forming machine comprises a housing 1, an installation frame 2 is arranged at the upper end of the housing 1, pressing columns 3 are movably installed at the left and right sides of the lower end of the installation frame 2, a plastic plate 4 is placed above the housing 1, a gas processing mechanism 5 is arranged inside the installation frame 2, a cooling forming mechanism 6 is movably installed at the lower end of the installation frame 2, a demolding auxiliary mechanism 7 is arranged inside the housing 1, the gas processing mechanism 5 comprises a driven toothed bar 501, one end of the driven toothed bar 501 penetrates through the pressing column 3 and is in sliding connection with the inside of the pressing column 3, a driving gear 502 is movably installed inside the pressing column 3, the driving gear 502 is located below the driven toothed bar 501 and is always meshed with the driven toothed bar 501, a heating block 503 is movably installed at the lower end of the cooling forming mechanism 6, a shielding cover 504 is fixedly installed at the inner side of the driven toothed bar 501, the size of the shielding cover 504 is matched with the size of the heating block 503, when the driving gear 502 rotates, the two shielding covers 504 are close to each other through matching with the driven rack bar 501, a press switch 505 is arranged on one side of the two shielding covers 504 close to each other, the press switch 505 is electrically connected with the heating block 503 through an electric wire, the upper end of the shielding cover 504 is hermetically connected with an air hose 506, the inside of the air hose 506 is communicated with the inside of the shielding cover 504, after the press switch 505 is communicated, the heating block 503 carries out hot melting processing on the plastic plate 4, the inside of the mounting frame 2 is provided with absorption cavities 507, the absorption cavities 507 are equidistantly arranged on the left side and the right side of the inside of the mounting frame 2, the inside of the absorption cavities 507 is communicated with the inside of the air hose 506, the inside of the absorption cavities 507 is detachably provided with absorption baffles 508, the absorption baffles 508 are mainly made of activated carbon materials, a suction assembly 509 is provided at a lower end of a side of the absorption cavity 507, and a suction fan is provided inside the suction assembly 509, so that when harmful gas is generated inside the shield cover 504, the harmful gas enters the inside of the absorption cavity 507 through the air hose 506, and then, harmful components in the harmful gas are absorbed by the absorption baffle 508.
The working principle is as follows:
during operation, the staff can place plastic slab 4 in the top of casing 1 to will compress tightly post 3 and press the surface at plastic slab 4, the position adjustment back, the staff can manually switch on drive gear 502's power, afterwards, the left drive gear 502 of heating block 503 can rotate clockwise, and the right drive gear 502 of heating block 503 can rotate anticlockwise.
As shown in fig. 1, since the driving gear 502 is engaged with the driven rack bar 501, the driving gear 502 rotates to cause the two shielding covers 504 to move closer to each other by engaging with the driven rack bar 501, so that the two shielding covers 504 cover the heating block 503.
The pressing switch 505 is contacted with the upper end of the heating block 503 in the process that the two shielding covers 504 approach each other, and then the pressing switch 505 is turned on, because the electric heating structure is arranged inside the heating block 503 and the electric heating structure is electrically connected with the pressing switch 505 through an electric wire, after the pressing switch 505 is turned on, the heating block 503 performs hot melting processing on the plastic plate 4 located right below the heating block.
At this time, the two shielding covers 504 cover the heating block 503, and the interiors of the shielding covers 504 and the interior of the absorption cavity 507 are connected and communicated through the ventilation hose 506, so that harmful gas generated in the hot melting process of the plastic plate 4 can enter the interior of the absorption cavity 507 through the ventilation hose 506, and the effect of effectively preventing the harmful gas generated in the hot melting process from being inhaled by workers to damage the physical health of the workers is achieved.
In addition, as shown in fig. 1, a plurality of staggered absorption baffles 508 are detachably mounted inside the absorption cavity 507, a suction component 509 is arranged at an air outlet of the absorption cavity 507, and a suction fan inside the suction component 509 is electrically connected with the push switch 505 through an electric wire, so that after harmful gas enters the absorption cavity 507, the harmful gas can sequentially pass through the absorption baffles 508 under the suction effect of the suction component 509, thereby achieving the effect of increasing the contact area between the harmful gas and the absorption baffles 508 to a great extent, and enabling toxic components in the harmful gas to be absorbed more completely.
After heating for a preset time, the worker controls the driving gear 502 to rotate in the reverse direction, so that the two shielding covers 504 move away from each other, and then the push switch 505 is disengaged from the upper end of the heating block 503 and is turned off, and the heating block 503 stops heating immediately after the push switch 505 is turned off.
To sum up: according to the invention, through the mutual matching between the driven rack bar 501 and the air hose 506, before hot melting processing, the two shielding covers 504 are close to each other under the matching action of the driving gear 502 and the driven rack bar 501 and cover the heating block 503, and after the hot melting processing is started, the generated harmful gas enters the absorption cavity 507 through the air hose 506, so that the effect of effectively preventing the harmful gas generated in the hot melting process from being directly sucked by workers to damage the health of the workers is achieved; in addition, the suction assembly 509 and the absorption baffles 508 are matched with each other, so that after the harmful gas enters the absorption cavity 507, the harmful gas sequentially passes through the absorption baffles 508 under the suction effect of the suction assembly 509, the effect of increasing the contact area between the harmful gas and the absorption baffles 508 to a great extent is achieved, and toxic and harmful components in the harmful gas can be absorbed more completely.
Example two
Referring to fig. 5-8, a rapid cooling device of an automatic plastic uptake forming machine comprises a housing 1, an installation frame 2 is arranged at the upper end of the housing 1, compression columns 3 are movably installed at the left and right sides of the lower end of the installation frame 2, a plastic plate 4 is placed above the housing 1, a gas processing mechanism 5 is arranged inside the installation frame 2, a cooling forming mechanism 6 is movably installed at the lower end of the installation frame 2, a demolding auxiliary mechanism 7 is arranged inside the housing 1, the cooling forming mechanism 6 comprises a telescopic column 601, the telescopic column 601 is movably installed at the lower end of the installation frame 2, a plastic uptake mold 602 is fixedly installed at the upper end inside the housing 1, the plastic uptake mold 602 and the telescopic column 601 are coaxially arranged and positioned below the plastic uptake mold 602, a horizontal cavity 603 is formed inside the telescopic column 601, a vertical groove 604 is formed below the horizontal cavity 603, and the upper end of the vertical groove 604 is communicated with the interior of the horizontal cavity 603, therefore, when the telescopic column 601 extends downwards, the heating block 503 enters the inside of the blister mold 602, the upper end of the heating block 503 extends into the inside of the vertical groove 604, the outer surface of the upper end of the heating block 503 is movably sleeved with the rubber sleeve 605, the outer surface of the rubber sleeve 605 is tightly attached to the inner wall of the vertical groove 604, so that after the heating block 503 contacts the bottom end of the blister mold 602, the heating block 503 cannot move downwards any more, but the telescopic column 601 still extends downwards, so that the rubber sleeve 605 moves upwards relative to the vertical groove 604, the inside of the horizontal cavity 603 is slidably connected with the sliding block 606, one end of the sliding block 606 is positioned inside the horizontal cavity 603 and is tightly attached to the inner wall of the horizontal cavity 603, the other end of the sliding block 606 is fixedly provided with the pressing block 607, the other end of the sliding block 606 extends out of the horizontal cavity 603 and is fixedly connected with the pressing block 607, thereby when rubber sleeve 605 upward movement, can extrude the inside of horizontal cavity 603 with the inside gas of vertical groove 604, afterwards, two sliding blocks 606 can be under the promotion of gas pressure the motion of keeping away from each other, press the inside of piece 607 and seted up water spray tubule 608, water spray tubule 608 is provided with a plurality ofly, fixedly connected with reset spring 609 between two sliding blocks 606, the inside fixedly connected with water receiving hose 610 of sliding block 606, the lower extreme of water receiving hose 610 passes and communicates with the inside of water spray tubule 608 from the inside of sliding block 606, the upper end and the outside water source switch-on of water receiving hose 610, thereby when the during operation, the inside rivers of water receiving hose 610 can outwards spout through a plurality of water spray tubule 608.
The working principle is as follows:
as shown in fig. 5, after the hot melting process is completed, the telescopic column 601 automatically extends downward, and when the telescopic column 601 extends downward, the heating block 503 moves vertically downward, and since the plastic plate 4 located directly below the heating block 503 is already in a molten state, when the heating block 503 moves downward, the plastic plate 4 in the molten state enters the plastic suction mold 602.
Because the outer surface shape of the heating block 503 is matched with the bottom shape of the plastic suction mold 602, when the heating block 503 moves downwards to the bottom end of the plastic suction mold 602, the plastic plate 4 in a molten state can be closely attached to the lower surface of the plastic suction mold 602, and therefore the effect of preventing the bottom end of the plastic product from forming an empty bag in the plastic suction molding process is achieved.
Subsequently, the heating block 503 cannot move downwards continuously due to the obstruction of the blister mold 602, but at this time, the telescopic column 601 still extends downwards, so the heating block 503 moves upwards relative to the telescopic column 601, as shown in fig. 6, the upper end of the heating block 503 is sleeved with a rubber sleeve 605 and is inserted into the vertical groove 604, and in the process of extending downwards of the telescopic column 601, air in the vertical groove 604 enters the horizontal cavity 603.
Because closely laminating between the surface of sliding block 606 and the inner wall of horizontal cavity 603, so the inside air of vertical groove 604 enters into the inside back of horizontal cavity 603, can make two sliding blocks 606 do the motion of keeping away from each other, the in-process that sliding block 606 removed can make two press the piece 607 to remove to the left and right sides respectively, the in-process that presses the piece 607 to remove can make the plastic slab 4 under the molten condition closely laminate with the lateral wall of plastic uptake mould 602, thereby reached and to a great extent avoided the lateral wall of plastic products to take place to break or the effect of bulging.
In addition, after the pressing block 607 contacts with the side wall of the plastic suction mold 602, an external water source can automatically input clean water into the water receiving hose 610, and the lower end of the water receiving hose 610 penetrates through the inside of the sliding block 606 and is communicated with the inside of the water spraying tubule 608, and then the clean water in the water receiving hose 610 can be sprayed out through the water spraying tubules 608, so that the inner wall of the plastic product can be uniformly cooled, and the plastic product can be effectively prevented from being deformed due to too fast local cooling.
To sum up: according to the plastic plate packaging mold, the heating block 503 and the pressing blocks 607 are matched with each other, when the heating block 503 is contacted with the bottom end of the plastic suction mold 602, the two pressing blocks 607 can respectively move towards the left side and the right side under the action of the sliding block 606, and the plastic plate 4 in a molten state can be tightly attached to the side wall of the plastic suction mold 602 in the moving process of the pressing blocks 607, so that the effect of preventing the bottom and the side wall of a plastic product from cracking or bulging to a great extent is achieved, and the qualification rate of the product is greatly improved; in addition, according to the invention, through the mutual matching between the water receiving hose 610 and the water spraying tubules 608, after the pressing block 607 is contacted with the side wall of the plastic suction mold 602, an external water source can automatically input clean water to the inside of the water receiving hose 610, and then the clean water inside the water receiving hose 610 can be sprayed out through the plurality of water spraying tubules 608 as the lower end of the water receiving hose 610 penetrates through the inside of the sliding block 606 and is communicated with the inside of the water spraying tubules 608, so that the effect of uniformly cooling the inner wall of the plastic product can be achieved, and the plastic product can be effectively prevented from being deformed due to the too fast local cooling.
EXAMPLE III
Referring to fig. 9-10, a rapid cooling device of an automatic plastic suction forming machine comprises a housing 1, a mounting frame 2 is arranged at the upper end of the housing 1, compression columns 3 are movably mounted at the left and right sides of the lower end of the mounting frame 2, a plastic plate 4 is placed above the housing 1, a gas processing mechanism 5 is arranged inside the mounting frame 2, a cooling forming mechanism 6 is movably mounted at the lower end of the mounting frame 2, a demolding auxiliary mechanism 7 is arranged inside the housing 1, the demolding auxiliary mechanism 7 comprises a vent 701, the vent 701 is arranged at the bottom end of a plastic suction mold 602, a gas guide pipe 702 is fixedly mounted at the lower end of the vent 701, the lower end of the gas guide pipe 702 is communicated with the interior of the plastic suction mold 602, the upper end of the gas guide pipe 702 is communicated with the interior of the water storage cavity 703, the water storage cavities 703 are symmetrically arranged at the left and right sides of the plastic suction mold 602 in equal quantity, therefore, when the heating block 503 extrudes the plastic plate 4 in a molten state into the plastic suction mold 602, high-temperature air in the plastic suction mold 602 enters the water storage cavity 703 through the air duct 702, the sliding piston 704 is slidably connected in the water storage cavity 703, the outer surface of the sliding piston 704 is tightly attached to the inner wall of the water storage cavity 703, a liquid spray nozzle 705 is fixedly installed on one side of the water storage cavity 703 close to the plastic suction mold 602, the liquid outlet end of the liquid spray nozzle 705 is close to the outer surface of the plastic suction mold 602, after hot air in the air duct 702 enters the water storage cavity 703, the sliding piston 704 can move along the inner wall of the water storage cavity 703, and water flow in the water storage cavity 703 can be sprayed out through the liquid spray nozzle 705 when the sliding piston 704 moves.
The working principle is as follows:
during the process of pressing the plastic plate 4 in the molten state into the plastic mold 602 by the heating block 503, the air inside the plastic mold 602 enters the air duct 702 through the vent 701, and the temperature of the air entering the air duct 702 is relatively high.
Because the upper end of the air duct 702 is connected to the inside of the water storage cavity 703 and the outer surface of the sliding piston 704 is tightly attached to the inner wall of the water storage cavity 703, air with a high temperature enters the inside of the water storage cavity 703, and then the sliding piston 704 moves along the inner wall of the water storage cavity 703 under the pushing action of the air pressure.
The in-process that sliding piston 704 removed can make the inside clear water of water storage cavity 703 spout outward through hydrojet 705, because hydrojet 705 symmetry sets up the left and right sides in blister mould 602 upper end, so the clear water can carry out rapid cooling to blister mould 602's surface after outwards spouting through hydrojet 705, thereby reached and to have assisted the effect that plastic products carry out quick drawing of patterns, can improve machining efficiency at to a great extent.
To sum up: according to the invention, through the mutual matching between the air duct 702 and the sliding piston 704, the clean water in the water storage cavity 703 can be sprayed out through the liquid spraying nozzles 705 in the moving process of the sliding piston 704, and the clean water is sprayed out through the liquid spraying nozzles 705 at the left side and the right side of the upper end of the plastic suction mold 602, so that the outer surface of the plastic suction mold 602 can be rapidly cooled after the clean water is sprayed out through the liquid spraying nozzles 705, thereby achieving the effect of assisting the plastic product to rapidly demold, and improving the processing efficiency to a great extent.
Example four
Referring to fig. 1-10, a rapid cooling device of an automatic plastic suction forming machine comprises a housing 1, an installation frame 2 is arranged at the upper end of the housing 1, pressing columns 3 are movably installed at the left and right sides of the lower end of the installation frame 2, a plastic plate 4 is placed above the housing 1, a gas processing mechanism 5 is arranged inside the installation frame 2, a cooling forming mechanism 6 is movably installed at the lower end of the installation frame 2, a demolding auxiliary mechanism 7 is arranged inside the housing 1, the gas processing mechanism 5 comprises a driven toothed bar 501, one end of the driven toothed bar 501 penetrates through the pressing column 3 and is in sliding connection with the inside of the pressing column 3, a driving gear 502 is movably installed inside the pressing column 3, the driving gear 502 is located below the driven toothed bar 501 and is always meshed with the driven toothed bar 501, a heating block 503 is movably installed at the lower end of the cooling forming mechanism 6, a shielding cover 504 is fixedly installed at the inner side of the driven toothed bar 501, the size of the shielding cover 504 is matched with the size of the heating block 503, when the driving gear 502 rotates, the two shielding covers 504 are close to each other through matching with the driven rack bar 501, a press switch 505 is arranged on one side of the two shielding covers 504 close to each other, the press switch 505 is electrically connected with the heating block 503 through an electric wire, the upper end of the shielding cover 504 is hermetically connected with an air hose 506, the inside of the air hose 506 is communicated with the inside of the shielding cover 504, after the press switch 505 is communicated, the heating block 503 carries out hot melting processing on the plastic plate 4, the inside of the mounting frame 2 is provided with absorption cavities 507, the absorption cavities 507 are equidistantly arranged on the left side and the right side of the inside of the mounting frame 2, the inside of the absorption cavities 507 is communicated with the inside of the air hose 506, the inside of the absorption cavities 507 is detachably provided with absorption baffles 508, the absorption baffles 508 are mainly made of activated carbon materials, the lower end of the side of the absorption cavity 507 is provided with a suction component 509, the inside of the suction component 509 is provided with a suction fan, so that after harmful gas is generated in the shielding cover 504, the harmful gas can enter the inside of the absorption cavity 507 through a ventilation hose 506, and then the harmful component in the harmful gas can be absorbed by an absorption baffle 508, the cooling and molding mechanism 6 comprises a telescopic column 601, the telescopic column 601 is movably installed at the lower end of the installation frame 2, a plastic suction mold 602 is fixedly installed at the upper end of the inside of the shell 1, the plastic suction mold 602 is coaxially arranged with the telescopic column 601 and is positioned below the plastic suction mold 602, a horizontal cavity 603 is opened in the inside of the telescopic column 601, a vertical groove 604 is opened below the horizontal cavity 603, the upper end of the vertical groove 604 is communicated with the internal connection of the horizontal cavity 603, so that when the telescopic column 601 extends downwards, the heating block 503 can enter the plastic suction mold 602, the upper end of the heating block 503 extends into the vertical groove 604, the outer surface of the upper end of the heating block 503 is movably sleeved with a rubber sleeve 605, the outer surface of the rubber sleeve 605 is tightly attached to the inner wall of the vertical groove 604, so that after the heating block 503 is contacted with the bottom end of the plastic suction mold 602, the heating block 503 cannot move downwards any more, but the telescopic column 601 still extends downwards, so that the rubber sleeve 605 moves upwards relative to the vertical groove 604, the inside of the horizontal cavity 603 is connected with a sliding block 606 in a sliding manner, one end of the sliding block 606 is positioned inside the horizontal cavity 603 and tightly attached to the inner wall of the horizontal cavity 603, the other end of the sliding block 606 is fixedly provided with a pressing block 607, and the other end of the sliding block 606 extends out of the horizontal cavity 603 and is fixedly connected with the pressing block 607, so that when the rubber sleeve 605 moves upwards, the gas in the vertical groove 604 is pressed into the horizontal cavity 603, then, the two sliding blocks 606 move away from each other under the pushing of the gas pressure, a plurality of water spray tubules 608 are arranged inside the pressing block 607, a return spring 609 is fixedly connected between the two sliding blocks 606, a water receiving hose 610 is fixedly connected inside the sliding blocks 606, the lower end of the water receiving hose 610 penetrates through the inside of the sliding blocks 606 and is communicated with the inside of the water spray tubules 608, the upper end of the water receiving hose 610 is communicated with an external water source, so that when the water collecting device works, water flow inside the water receiving hose 610 can be sprayed out through the plurality of water spray tubules 608, the demolding auxiliary mechanism 7 comprises a vent 701, the vent 701 is arranged at the bottom end of the plastic suction mold 602, an air duct 702 is fixedly arranged at the lower end of the vent 701, the lower end of the air duct 702 is communicated with the inside of the plastic suction mold 602, and the upper end of the air duct 702 is communicated with the inside of the water storage cavity 703, the upper end of the air duct 702 is fixedly provided with a water storage cavity 703, the water storage cavities 703 are symmetrically arranged on the left side and the right side of the plastic suction mould 602 in equal number, so that when the heating block 503 presses the plastic plate 4 in a molten state to the inside of the plastic mold 602, high-temperature air in the plastic suction mold 602 enters the water storage cavity 703 through the air duct 702, the sliding piston 704 is connected in the water storage cavity 703 in a sliding manner, the outer surface of the sliding piston 704 is tightly attached to the inner wall of the water storage cavity 703, a liquid spray nozzle 705 is fixedly installed on one side of the water storage cavity 703 close to the plastic suction mold 602, the liquid outlet end of the liquid spray nozzle 705 is close to the outer surface of the plastic suction mold 602, therefore, when the hot air in the air duct 702 enters the interior of the water storage cavity 703, the sliding piston 704 moves along the inner wall of the water storage cavity 703, and when the sliding piston 704 moves, the water in the water storage cavity 703 is ejected out through the liquid nozzle 705.
The working principle is as follows:
during operation, the staff can place plastic slab 4 in the top of casing 1 to will compress tightly post 3 and press the surface at plastic slab 4, the position adjustment back, the staff can manually switch on drive gear 502's power, afterwards, the left drive gear 502 of heating block 503 can rotate clockwise, and the right drive gear 502 of heating block 503 can rotate anticlockwise.
As shown in fig. 1, since the driving gear 502 is engaged with the driven gear bar 501, when the driving gear 502 rotates, the two shield covers 504 move close to each other by engaging with the driven gear bar 501, so that the two shield covers 504 cover the heating block 503.
The pressing switch 505 is contacted with the upper end of the heating block 503 in the process that the two shielding covers 504 approach each other, and then the pressing switch 505 is turned on, because the electric heating structure is arranged inside the heating block 503 and the electric heating structure is electrically connected with the pressing switch 505 through an electric wire, after the pressing switch 505 is turned on, the heating block 503 performs hot melting processing on the plastic plate 4 located right below the heating block.
At this time, the two shielding covers 504 cover the heating block 503, and the interiors of the shielding covers 504 and the interior of the absorption cavity 507 are connected and communicated through the ventilation hose 506, so that harmful gas generated in the hot melting process of the plastic plate 4 can enter the interior of the absorption cavity 507 through the ventilation hose 506, and the effect of effectively preventing the harmful gas generated in the hot melting process from being inhaled by workers to damage the physical health of the workers is achieved.
In addition, as shown in fig. 1, a plurality of staggered absorption baffles 508 are detachably mounted inside the absorption cavity 507, a suction component 509 is arranged at an air outlet of the absorption cavity 507, and a suction fan inside the suction component 509 is electrically connected with the push switch 505 through an electric wire, so that after harmful gas enters the absorption cavity 507, the harmful gas can sequentially pass through the absorption baffles 508 under the suction effect of the suction component 509, thereby achieving the effect of increasing the contact area between the harmful gas and the absorption baffles 508 to a great extent, and enabling toxic components in the harmful gas to be absorbed more completely.
After heating for a preset time, the worker controls the driving gear 502 to rotate in the reverse direction, so that the two shielding covers 504 move away from each other, and then the push switch 505 is disengaged from the upper end of the heating block 503 and turned off, and the heating block 503 stops heating immediately after the push switch 505 is turned off.
As shown in fig. 5, after the hot melting process is completed, the telescopic column 601 automatically extends downward, and when the telescopic column 601 extends downward, the heating block 503 moves vertically downward, and since the plastic plate 4 located directly below the heating block 503 is already in a molten state, when the heating block 503 moves downward, the plastic plate 4 in the molten state enters the plastic suction mold 602.
Because the outer surface shape of the heating block 503 is matched with the bottom shape of the plastic suction mold 602, when the heating block 503 moves downwards to the bottom end of the plastic suction mold 602, the plastic plate 4 in a molten state can be closely attached to the lower surface of the plastic suction mold 602, and therefore the effect of preventing the bottom end of the plastic product from forming an empty bag in the plastic suction molding process is achieved.
Subsequently, the heating block 503 cannot move downwards continuously due to the blocking of the blister mold 602, but at this time, the telescopic column 601 still extends downwards, so the heating block 503 moves upwards relative to the telescopic column 601, as shown in fig. 6, the upper end of the heating block 503 is sleeved with a rubber sleeve 605 and is inserted into the vertical groove 604, and during the process that the telescopic column 601 extends downwards continuously, air in the vertical groove 604 enters the horizontal cavity 603.
Because closely laminating between the surface of sliding block 606 and the inner wall of horizontal cavity 603, so the inside air of vertical groove 604 enters into the inside back of horizontal cavity 603, can make two sliding blocks 606 do the motion of keeping away from each other, the in-process that sliding block 606 removed can make two press the piece 607 to remove to the left and right sides respectively, the in-process that presses the piece 607 to remove can make the plastic slab 4 under the molten condition closely laminate with the lateral wall of plastic uptake mould 602, thereby reached and to a great extent avoided the lateral wall of plastic products to take place to break or the effect of bulging.
In addition, after the pressing block 607 is in contact with the side wall of the plastic suction mold 602, an external water source can automatically input clean water to the inside of the water receiving hose 610, and the lower end of the water receiving hose 610 penetrates through the inside of the sliding block 606 and is communicated with the inside of the water spraying tubule 608, and then the clean water inside the water receiving hose 610 can be sprayed out through the plurality of water spraying tubules 608, so that the inner wall of a plastic product can be uniformly cooled, and the effect of deformation of the plastic product caused by too fast local cooling can be effectively prevented.
During the process of pressing the plastic plate 4 in the molten state into the plastic mold 602 by the heating block 503, the air inside the plastic mold 602 enters the air duct 702 through the vent 701, and the temperature of the air entering the air duct 702 is relatively high.
Because the upper end of the air duct 702 is connected to the inside of the water storage cavity 703 and the outer surface of the sliding piston 704 is tightly attached to the inner wall of the water storage cavity 703, air with a high temperature enters the inside of the water storage cavity 703, and then the sliding piston 704 moves along the inner wall of the water storage cavity 703 under the pushing action of the air pressure.
The in-process that sliding piston 704 removed can make the inside clear water of water storage cavity 703 outwards spout through hydrojet 705, because hydrojet 705 symmetry sets up the left and right sides in plastic suction mold 602 upper end, so the clear water can carry out rapid cooling to plastic suction mold 602's surface after outwards spouting through hydrojet 705, thereby reached and to have assisted the effect that plastic products carry out quick drawing of patterns, can improve machining efficiency at to a great extent.
To sum up: according to the invention, through the mutual matching between the driven rack bar 501 and the air hose 506, before hot melting processing, the two shielding covers 504 are close to each other under the matching action of the driving gear 502 and the driven rack bar 501 and cover the heating block 503, and after the hot melting processing is started, the generated harmful gas enters the absorption cavity 507 through the air hose 506, so that the effect of effectively preventing the harmful gas generated in the hot melting process from being directly sucked by workers to damage the health of the workers is achieved; according to the invention, through the mutual matching between the suction component 509 and the absorption baffle plates 508, after the harmful gas enters the absorption cavity 507, the harmful gas can sequentially pass through the absorption baffle plates 508 under the suction effect of the suction component 509, so that the effect of increasing the contact area between the harmful gas and the absorption baffle plates 508 to a great extent is achieved, and the toxic and harmful components in the harmful gas can be more completely absorbed; according to the plastic plate packaging mold, the heating block 503 and the pressing blocks 607 are matched with each other, when the heating block 503 is contacted with the bottom end of the plastic suction mold 602, the two pressing blocks 607 can respectively move towards the left side and the right side under the action of the sliding block 606, and the plastic plate 4 in a molten state can be tightly attached to the side wall of the plastic suction mold 602 in the moving process of the pressing blocks 607, so that the effect of preventing the bottom and the side wall of a plastic product from cracking or bulging to a great extent is achieved, and the qualification rate of the product is greatly improved; according to the invention, through the mutual matching between the water receiving hose 610 and the water spraying tubules 608, after the pressing block 607 is contacted with the side wall of the plastic suction mold 602, an external water source can automatically input clean water to the inside of the water receiving hose 610, and then the clean water inside the water receiving hose 610 can be sprayed out through the plurality of water spraying tubules 608 as the lower end of the water receiving hose 610 penetrates through the inside of the sliding block 606 and is communicated with the inside of the water spraying tubules 608, so that the effect of uniformly cooling the inner wall of a plastic product can be achieved, and the plastic product can be effectively prevented from being deformed due to the fact that local cooling is too fast; in addition, the invention can ensure that the clean water in the water storage cavity 703 is sprayed out through the liquid spraying nozzles 705 in the moving process of the sliding piston 704 through the mutual matching between the air duct 702 and the sliding piston 704, and the clean water can quickly cool the outer surface of the plastic suction mold 602 after being sprayed out through the liquid spraying nozzles 705 because the liquid spraying nozzles 705 are symmetrically arranged at the left side and the right side of the upper end of the plastic suction mold 602, thereby achieving the effect of assisting the plastic product to quickly demold, and improving the processing efficiency to a great extent.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an automatic quick cooling arrangement of plastic uptake make-up machine, includes casing (1), its characterized in that: the upper end of the shell (1) is provided with a mounting rack (2), the left side and the right side of the lower end of the mounting rack (2) are respectively and movably provided with a pressing column (3), a plastic plate (4) is placed above the shell (1), a gas treatment mechanism (5) is arranged inside the mounting rack (2), the lower end of the mounting rack (2) is movably provided with a cooling forming mechanism (6), a demoulding auxiliary mechanism (7) is arranged inside the shell (1), the gas treatment mechanism (5) comprises a driven toothed bar (501), a driving gear (502) is movably arranged inside the pressing column (3), a heating block (503) is movably arranged at the lower end of the cooling forming mechanism (6), shielding covers (504) are fixedly arranged on the inner sides of the driven toothed bars (501), one sides of the two shielding covers (504) close to each other are provided with a press switch (505), and the upper ends of the shielding covers (504) are connected with sealed ventilation hoses (506), an absorption cavity (507) is formed in the mounting rack (2), an absorption baffle (508) is detachably mounted in the absorption cavity (507), a suction component (509) is arranged at the lower end of the side face of the absorption cavity (507), the cooling forming mechanism (6) comprises a telescopic column (601), a plastic suction mold (602) is fixedly mounted at the upper end of the interior of the shell (1), a horizontal cavity (603) is formed in the telescopic column (601), a vertical groove (604) is formed below the horizontal cavity (603), a sliding block (606) is connected in the horizontal cavity (603) in a sliding manner, a pressing block (607) is fixedly mounted at the other end of the sliding block (606), a water spraying tubule (608) is formed in the pressing block (607), a reset spring (609) is fixedly connected between the two sliding blocks (606), and a water receiving hose (610) is fixedly connected in the sliding block (606), the demolding auxiliary mechanism (7) comprises an air vent (701), an air guide pipe (702) is fixedly installed at the lower end of the air vent (701), a water storage cavity (703) is fixedly installed at the upper end of the air guide pipe (702), a sliding piston (704) is connected to the inside of the water storage cavity (703) in a sliding mode, and a liquid spraying nozzle (705) is fixedly installed on one side, close to the plastic suction mold (602), of the water storage cavity (703).
2. The rapid cooling apparatus of an automatic plastic suction molding machine according to claim 1, wherein: one end of the driven rack bar (501) penetrates through the pressing column (3) and is in sliding connection with the inside of the pressing column (3), the driving gear (502) is located below the driven rack bar (501) and is always meshed with the driven rack bar (501), and the size of the shielding cover (504) is matched with that of the heating block (503).
3. The rapid cooling apparatus of an automatic plastic suction molding machine according to claim 1, wherein: the pressing switch (505) is electrically connected with the heating block (503) through an electric wire, and the absorption cavity (507) is connected and communicated with the shielding cover (504) through a ventilation hose (506).
4. The rapid cooling apparatus of an automatic plastic suction molding machine according to claim 1, wherein: the absorption cavities (507) are arranged on the left side and the right side of the interior of the mounting frame (2) at equal intervals, the absorption baffle plates (508) are mainly made of activated carbon materials, and the suction component (509) is internally provided with a suction fan.
5. The rapid cooling apparatus of an automatic plastic suction molding machine according to claim 1, wherein: the telescopic column (601) is movably mounted at the lower end of the mounting frame (2), the plastic suction mold (602) and the telescopic column (601) are coaxially arranged and located below the plastic suction mold (602), and the upper end of the vertical groove (604) is communicated with the internal connection of the horizontal cavity (603).
6. The rapid cooling apparatus of an automatic plastic suction molding machine according to claim 1, wherein: the upper end of the heating block (503) extends into the vertical groove (604), a rubber sleeve (605) is movably sleeved on the outer surface of the upper end of the heating block (503), and the outer surface of the rubber sleeve (605) is tightly attached to the inner wall of the vertical groove (604).
7. The rapid cooling apparatus of an automatic plastic suction molding machine according to claim 1, wherein: one end of the sliding block (606) is located inside the horizontal cavity (603) and is tightly attached to the inner wall of the horizontal cavity (603), and the other end of the sliding block (606) extends out of the horizontal cavity (603) and is fixedly connected with the pressing block (607).
8. The rapid cooling apparatus of an automatic blister forming machine according to claim 1, wherein: the water spray tubules (608) are provided with a plurality of, the lower extreme of water receiving hose (610) passes and is put through with the inside of water spray tubules (608) from the inside of sliding block (606), and the upper end and the outside water source of water receiving hose (610) are put through.
9. The rapid cooling apparatus of an automatic plastic suction molding machine according to claim 1, wherein: the air vents (701) are formed in the bottom end of the plastic suction mold (602), the water storage cavities (703) are symmetrically formed in the left side and the right side of the plastic suction mold (602) in an equal number mode, and the interior of the water storage cavities (703) is connected and communicated with the interior of the plastic suction mold (602) through air guide pipes (702).
10. The rapid cooling apparatus of an automatic blister forming machine according to claim 1, wherein: the outer surface of the sliding piston (704) is tightly attached to the inner wall of the water storage cavity (703), and the liquid outlet end of the liquid spray nozzle (705) is close to the outer surface of the plastic suction mold (602).
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| CN202210305764.6A CN114589908B (en) | 2022-03-24 | 2022-03-24 | Quick cooling device of automatic plastic uptake make-up machine |
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| CN212194178U (en) * | 2020-05-21 | 2020-12-22 | 山东福缘包装有限公司 | PVC transparent box plastic uptake processingequipment |
| CN214774042U (en) * | 2020-12-30 | 2021-11-19 | 徐州力驰智能科技有限公司 | Plastic products processing hot melting device |
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| EP2719520A1 (en) * | 2012-10-10 | 2014-04-16 | Compose | Mould, connector especially adapted for use in such a mould, moulding facility and method using such a mould |
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| CN114589908B (en) | 2024-04-16 |
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