CN111516231A - Utilize mould temperature machine to preheat endless injection molding water bath equipment - Google Patents
Utilize mould temperature machine to preheat endless injection molding water bath equipment Download PDFInfo
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- CN111516231A CN111516231A CN202010421761.XA CN202010421761A CN111516231A CN 111516231 A CN111516231 A CN 111516231A CN 202010421761 A CN202010421761 A CN 202010421761A CN 111516231 A CN111516231 A CN 111516231A
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- water bath
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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
- B29C45/76—Measuring, controlling or regulating
- B29C45/78—Measuring, controlling or regulating of temperature
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- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses injection molding water bath equipment utilizing a mold temperature machine for preheating circulation, which comprises a working box, wherein a detection box and a water bath box positioned on the lower side of the detection box are fixedly arranged on the end surface of the right side of the working box; the injection molding machine has the advantages of simple structure and convenience in operation, the water bath equipment for preheating and heating the injection molding piece by using the high-temperature liquid discharged by the mold temperature controller monitors the temperature of the high-temperature liquid discharged by the mold temperature controller while recycling energy, monitors the working state of the mold temperature controller in real time, and is suitable for popularization in various large injection molding plants.
Description
Technical Field
The invention relates to the field related to injection molding, in particular to injection molding water bath equipment utilizing a mold temperature machine for preheating circulation.
Background
An injection molding machine is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by an injection molding machine and the die.
At present, most of injection molding processes need to use a mold temperature controller to ensure the temperature of an injection mold so as to achieve the precision of an injection molding product, but a large amount of mold temperature controllers are used to easily cause energy waste and easily cause thermal pollution of industrial sewage if water in the mold temperature controllers is directly discharged.
Disclosure of Invention
The invention aims to provide injection molding water bath equipment utilizing a mold temperature controller to preheat and circulate, which utilizes the preheating of high-temperature liquid discharged by the mold temperature controller to heat an injection molding, monitors the temperature of the high-temperature liquid discharged by the mold temperature controller while recycling energy, and monitors the working state of the mold temperature controller in real time.
The invention relates to injection molding water bath equipment utilizing a mold temperature machine for preheating circulation, which comprises a working box, wherein a detection box and a water bath box positioned on the lower side of the detection box are fixedly arranged on the end surface of the right side of the working box; a heat-insulating telescopic block is arranged in the telescopic chute in a sliding manner, a heat-insulating telescopic block spring fixedly connected with the inner top wall of the telescopic chute is fixedly arranged on the top end face of the heat-insulating telescopic block, a first rack is fixedly arranged on the left end face of the heat-insulating telescopic block, a first heat-conducting block is fixedly arranged on the bottom end face of the fixed block, a first transmission cavity with a right opening is arranged on the inner wall of the left side of the telescopic chute, a first transmission shaft extending backwards is rotatably connected to the front inner wall and the rear inner wall of the first transmission cavity, a first transmission gear is fixedly arranged on the first transmission shaft, a first belt wheel cavity is arranged on the inner wall of the rear side of the first transmission cavity, a first belt wheel is fixedly arranged on the part of the first transmission shaft extending backwards into the first belt wheel cavity, a ventilation hole communicated with the outside is arranged on the inner top wall of the telescopic chute in, the inner wall of the right side of the heat conducting plate is provided with an upper opening and a lower opening of the spiral pipeline, the top wall in the heating box is provided with a filling through hole communicated with external water adding equipment in a run-through manner, the inner wall of the right side of the filling through hole is provided with a first sealing block chute with a left opening and used for cutting off the filling through hole, a first sealing block is arranged in the first sealing block chute in a sliding manner, the end surface of the right side of the first sealing block is fixedly provided with a first sealing block spring fixedly connected with the inner wall of the right side of the first sealing block chute, the end surface of the left side of the first sealing block is fixedly provided with a first pull rope, the end surface of the top of the first sealing block is provided with a bayonet with an upward opening, the inner wall of the first sealing block chute is provided with a fixture block chute with a downward opening, the fixture block chute is arranged in, the fixture block top end face is fixedly provided with a second pull rope, a floating block cavity which is symmetrical up and down and has a right opening is arranged on the fixed block right side end face, a floating block is arranged in the floating block cavity in a sliding mode, a floating plate stretching into the heating box is fixedly arranged on the floating block right side end face, the upper side of the floating block cavity is fixedly connected with the bayonet base end face, the first pull rope is far away from the other end of the first sealing block, the lower side of the first sealing block is fixedly connected with the second pull rope, and the other end of the fixture block is far away from the second pull rope.
Furthermore, a first through hole which communicates an opening at the upper side of the spiral pipeline with a liquid outlet of an external mold temperature controller is arranged in the detection box in a left-right through manner, a metal plate cavity with a downward opening is arranged on the top wall in the first through hole, a first metal plate and a second metal plate which is positioned at the upper side of the first metal plate and is fixedly connected with the top end face of the first metal plate are fixedly arranged on the inner wall at the right side of the metal plate cavity, a third pull rope is fixedly arranged on the top end face of the second metal plate, a second sealing block sliding groove with an upward opening and an alarm cavity which is positioned at the right side of the second sealing block sliding groove are arranged on the inner wall in the first through hole, a second sealing block is arranged in the second sealing block sliding groove in a sliding manner, a second sealing block spring which is fixedly connected with the inner bottom wall of the second sealing block sliding groove is fixedly arranged on the bottom end face of the second sealing block, and the third pull rope is fixedly connected with the bottom end face, the alarm cavity is characterized in that a second heat conduction block for cutting and sealing the alarm cavity is fixedly arranged on the inner wall of the alarm cavity, a heat insulation plate located on the lower side of the second heat conduction block is arranged in the alarm cavity in a sliding mode, a heat insulation plate spring fixedly connected with the bottom wall of the alarm cavity is fixedly arranged on the bottom end face of the heat insulation plate, and contact sensors located on the lower side of the heat insulation plate and symmetrically located are fixedly arranged on the left inner wall and the right inner wall of the alarm cavity.
Furthermore, the water bath mechanism comprises a water bath cavity arranged in the water bath box, a second through hole communicated with the water bath cavity is arranged on the bottom wall in the heating box in a penetrating manner, a third sealing block chute with a leftward opening is arranged on the inner wall on the right side of the second through hole, a third sealing block is arranged in the third sealing block chute in a sliding manner, an electrifying block is fixedly arranged on the bottom end face of the third sealing block, conducting strips which are bilaterally symmetrical and matched with the electrifying block are fixedly arranged on the bottom wall in the third sealing block chute, a second rack is fixedly arranged on the top end face of the third sealing block, a second transmission cavity with a downward opening is arranged on the top wall in the third sealing block chute, a second transmission shaft extending backwards is rotatably connected on the front inner wall and the rear wall of the second transmission cavity, and a second transmission gear meshed with the second rack is fixedly arranged on the second transmission shaft, a second belt wheel cavity is arranged on the inner wall of the rear side of the second transmission cavity, a second belt wheel is fixedly arranged on the part of the second transmission shaft extending into the second belt wheel cavity, the second belt wheel is connected with the first belt wheel in a transmission matching manner through a transmission belt, a water pump for cutting off the second through hole is fixedly arranged on the inner wall of the left side of the water bath cavity, a cavity door is arranged on the inner wall of the right side of the water bath cavity, a fourth pull rope is fixedly arranged on the end surface of the top of the cavity door, a third through hole is arranged on the inner wall of the right side of the water bath cavity in a left-right through manner, a fourth sealing block sliding groove with a downward opening is arranged on the inner top wall of the third through hole, a fourth sealing block is arranged in the fourth sealing block sliding groove in a sliding manner, a third sealing block spring fixedly connected with the inner top wall of the fourth sealing block sliding groove is fixedly arranged on the end surface of the top of the fourth, the fixed permanent magnet that is equipped with on the terminal surface of fourth seal block bottom, be fixed be equipped with on the downthehole diapire of third through-hole with permanent magnet matched with electro-magnet, it has the intercommunication to link up about on the water bath intracavity diapire the fourth through-hole of spiral pipeline lower side opening and external drainage equipment, be equipped with on the fourth through-hole front side inner wall and cut the turbine chamber of fourth through-hole, rotate on the inner wall about the turbine chamber and be connected with the third transmission shaft that upwards extends, the fixed runner that is equipped with on the third transmission shaft, the fixed twelve vanes that are equipped with on the runner ring terminal surface, the third transmission shaft upwards stretches into fixed stirring board that is equipped with in the part of water bath intracavity, the fixed being equipped with on the inner wall about the water bath chamber is located stirring board upside just cuts the metal mesh in.
Furthermore, the conducting strip is electrically connected with the water pump and the electromagnet through a circuit, and the thermal expansion coefficient of the second metal plate is larger than that of the first metal plate.
Furthermore, the sum of the gravity of the floating block on the lower side and the floating plate on the lower side is greater than the elastic force of the fixture block spring, the sum of the gravity of the floating block on the lower side and the floating plate on the lower side is less than the sum of the buoyancy force exerted by the floating block on the lower side and the floating plate on the lower side in the liquid, and the difference between the total buoyancy force exerted by the floating block on the upper side and the floating plate on the upper side in the liquid and the total gravity force exerted by the floating block on the upper side and the floating plate on the upper side is greater than the elastic force of the first sealing block spring.
The invention has the beneficial effects that: the injection molding machine has the advantages of simple structure and convenience in operation, the water bath equipment for preheating and heating the injection molding piece by using the high-temperature liquid discharged by the mold temperature controller monitors the temperature of the high-temperature liquid discharged by the mold temperature controller while recycling energy, monitors the working state of the mold temperature controller in real time, and is suitable for popularization in various large injection molding plants.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram at A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram at B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram at C-C in FIG. 1 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The injection molding water bath equipment utilizing the mold temperature machine for preheating circulation comprises a working box 10, wherein a detection box 78 and a water bath box 59 positioned on the lower side of the detection box 78 are fixedly arranged on the right end face of the working box 10, a water bath mechanism is arranged in the water bath box 59, a heating box 11 is arranged in the working box 10, a heat conduction plate 13 is fixedly arranged on the inner wall of the heating box 11, a fixed block 23 is fixedly arranged on the inner top wall of the heating box 11, a telescopic chute 24 with a downward opening for an inspector is arranged in the fixed block 23, a heat insulation telescopic block 27 is slidably arranged in the telescopic chute 24, a heat insulation telescopic block spring 25 fixedly connected with the inner top wall of the telescopic chute 24 is fixedly arranged on the top end face of the heat insulation telescopic block 27, a first rack 26 is fixedly arranged on the left end face of the heat insulation telescopic block 27, a first heat conduction block 28 is fixedly arranged on the bottom end face of the fixed, a first transmission cavity 22 with a right opening is arranged on the inner wall of the left side of the telescopic chute 24, a first transmission shaft 73 extending backwards is rotatably connected to the front and rear inner walls of the first transmission cavity 22, a first transmission gear 70 matched with the first rack 26 is fixedly arranged on the first transmission shaft 73, a first pulley cavity 71 is arranged on the inner wall of the rear side of the first transmission cavity 22, a first pulley 72 is fixedly arranged on the part of the first transmission shaft 73 extending backwards into the first pulley cavity 71, a vent hole communicated with the outside is arranged on the top wall in the telescopic chute 24 in a penetrating manner, a spiral downward spiral pipeline 12 is wound in the heat conduction plate 13 in a penetrating manner, an upper opening and a lower opening of the spiral pipeline 12 are arranged on the inner wall of the right side of the heat conduction plate 13, a filling through hole communicated with outside water adding equipment is arranged on the top wall in the heating box 11 in a penetrating manner, a first sealing block chute 38 with a left opening and a filling through hole is arranged on the inner wall of, a first sealing block 34 is arranged in the first sealing block sliding groove 38 in a sliding manner, a first sealing block spring 39 fixedly connected with the inner wall of the right side of the first sealing block sliding groove 38 is fixedly arranged on the end face of the right side of the first sealing block 34, a first pull rope 29 is fixedly arranged on the end face of the left side of the first sealing block 34, a bayonet 21 with an upward opening is arranged on the end face of the top of the first sealing block 34, a fixture block sliding groove 35 with a downward opening is arranged on the inner top wall of the first sealing block sliding groove 38, a fixture block 37 matched with the bayonet 21 is arranged in the fixture block sliding groove 35 in a sliding manner, a fixture block spring 36 fixedly connected with the end face of the top of the fixture block sliding groove 35 is fixedly arranged on the end face of the top of the fixture block 37, a second pull rope 31 is fixedly arranged on the end face of the top of the fixture block 37, a floating block cavity 30 which is vertically symmetrical and has, a floating plate 33 extending into the heating box 11 is fixedly arranged on the end face of the right side of the floating block 32, the end face of the bottom of the bayonet 21 on the upper side is fixedly connected with the other end, far away from the first sealing block 34, of the first pull rope 29, and the end face of the top of the bayonet 21 on the lower side is fixedly connected with the other end, far away from the clamping block 37, of the second pull rope 31.
Beneficially, a first through hole 40 communicating the opening on the upper side of the spiral pipeline 12 with the liquid outlet of the external mold temperature controller is arranged in the detection box 78 in a left-right through manner, a metal plate cavity 45 with a downward opening is arranged on the inner top wall of the first through hole 40, a first metal plate 47 and a second metal plate 46 which is positioned on the upper side of the first metal plate 47 and is fixedly connected with the top end face of the first metal plate 47 are fixedly arranged on the inner wall on the right side of the metal plate cavity 45, a third pull rope 43 is fixedly arranged on the top end face of the second metal plate 46, a second sealing block sliding groove 41 with an upward opening and an alarm cavity 52 which is positioned on the right side of the second sealing block sliding groove 41 are arranged on the inner bottom wall of the first through hole 40, a second sealing block 42 is slidably arranged in the second sealing block sliding groove 41, a second sealing block spring 44 fixedly connected with the inner bottom wall of the second sealing block sliding groove 41 is fixedly arranged on the bottom, fixedly connected with on the terminal surface of second sealed piece 42 bottom the third stay cord 43 is kept away from the other end of second metal sheet 46, it cuts sealedly to be equipped with on the warning chamber 52 inner wall the second heat conduction piece 48 of warning chamber 52, it is located to slide in the warning chamber 52 heat insulating board 49 of second heat conduction piece 48 downside, fixedly on the terminal surface of heat insulating board 49 bottom be equipped with warning chamber 52 diapire fixed connection's heat insulating board spring 50, fixedly on the warning chamber 52 left and right sides inner wall be equipped with bilateral symmetry be located contact sensor 51 of heat insulating board 49 downside.
Beneficially, the water bath mechanism includes a water bath cavity 79 arranged in the water bath box 59, a second through hole 15 communicated with the water bath cavity 79 is arranged on the inner bottom wall of the heating box 11 in a penetrating manner, a third sealing block sliding groove 19 with a leftward opening is arranged on the inner wall of the right side of the second through hole 15, a third sealing block 16 is arranged in the third sealing block sliding groove 19 in a sliding manner, a power-on block 18 is fixedly arranged on the bottom end surface of the third sealing block 16, conducting strips 20 which are bilaterally symmetrical and matched with the power-on block 18 are fixedly arranged on the inner bottom wall of the third sealing block sliding groove 19, a second transmission cavity 14 with a downward opening is arranged on the inner top wall of the third sealing block sliding groove 19, a second transmission shaft 75 extending backwards is rotatably connected on the front and rear inner walls of the second transmission cavity 14, and a second transmission gear 74 meshed with the second rack 17 is fixedly arranged on the second transmission shaft 75, a second belt wheel cavity 77 is arranged on the inner wall of the rear side of the second transmission cavity 14, a second belt wheel 76 is fixedly arranged on the part of the second transmission shaft 75 extending into the second belt wheel cavity 77, the second belt wheel 76 is in transmission fit connection with the first belt wheel 72 through a transmission belt, a water pump 53 for cutting off the second through hole 15 is fixedly arranged on the inner wall of the left side of the water bath cavity 79, a cavity door 58 capable of being opened and communicated with the outside is arranged on the inner wall of the right side of the water bath cavity 79, a fourth pull rope 57 is fixedly arranged on the top end surface of the cavity door 58, a third through hole 63 is arranged on the inner wall of the right side of the water bath cavity 79 in a left-right through mode, a fourth sealing block sliding groove 60 with a downward opening is arranged on the top wall in the third through hole 63, a fourth sealing block 62 is arranged in the fourth sealing block sliding groove 60 in a sliding mode, a third sealing block spring 61 fixedly connected with the top wall in the fourth sealing block sliding, the end face of the top of the fourth sealing block 62 is fixedly connected with the other end of the fourth pull rope 57 far away from the cavity door 58, the end face of the bottom of the fourth sealing block 62 is fixedly provided with a permanent magnet 64, the inner bottom wall of the third through hole 63 is fixedly provided with an electromagnet 65 matched with the permanent magnet 64, the inner bottom wall of the water bath cavity 79 is provided with a fourth through hole 54 which is communicated with the lower opening of the spiral pipeline 12 and external drainage equipment in a left-right penetrating manner, the inner wall of the front side of the fourth through hole 54 is provided with a turbine cavity 67 for cutting off the fourth through hole 54, the upper inner wall and the lower inner wall of the turbine cavity 67 are rotatably connected with third transmission shafts 66 extending upwards, the third transmission shafts 66 are fixedly provided with rotating wheels 69, twelve rotating blades 68 are fixedly arranged on the annular end face of the rotating wheels 69, and the part of the third transmission shafts 66 extending upwards into the water bath, and a metal net 55 which is positioned on the upper side of the stirring plate 56 and cuts the water bath cavity 79 is fixedly arranged on the left inner wall and the right inner wall of the water bath cavity 79.
Advantageously, the conductive plate 20 is electrically connected to the water pump 53 and the electromagnet 65 through a circuit, and the thermal expansion coefficient of the second metal plate 46 is greater than that of the first metal plate 47.
Advantageously, the sum of the gravity of the lower floating block 32 and the lower floating plate 33 is greater than the elastic force of the latch spring 36, the sum of the gravity of the lower floating block 32 and the lower floating plate 33 is less than the sum of the buoyancy of the lower floating block 32 and the lower floating plate 33 in the liquid, and the difference between the total buoyancy of the upper floating block 32 and the upper floating plate 33 in the liquid and the total gravity of the upper floating block 32 and the upper floating plate 33 is greater than the elastic force of the first sealing block spring 39.
In an initial state, the heating box 11 is filled with water, so that the floating block 32 and the floating block 32 are both located at an upper limit position, the second pull rope 31 is loosened to pull the first pull rope 29, the first sealing block 34 is located at a left limit position, at this time, the first sealing block spring 39 is in a stretched state, the fixture block 37 extends into the bayonet 21 under the action of the fixture block spring 36 to abut against the inner wall of the bayonet 21, the heat insulation expansion block 27 is located at a lower limit position under the action of the heat insulation expansion block spring 25 to disengage the first rack 26 from the first transmission gear 70, the third sealing block 16 is located at a left limit position to block the second through hole 15 and to electrically disconnect the energizing block 18 from the conductive sheet 20, and the heat insulation board 49 is located at an upper limit position under the action of the heat insulation board spring 50 to disengage from the contact sensor 51, the second sealing block 42 is located at an upper limit position and extends into the first through hole 40 under the action of the second sealing block spring 44 to block the first through hole 40, and the fourth sealing block 62 extends into the third through hole 63 under the action of the third sealing block spring 61 to block the third through hole 63.
During operation, the cavity door 58 is opened, the injection molding piece is placed in the water bath cavity 79, the cavity door 58 is closed, high-temperature liquid in the mold temperature controller flows into the first through hole 40 and the metal plate cavity 45, the second metal plate 46 and the first metal plate 47 are heated, the thermal expansion coefficient of the second metal plate 46 is larger than that of the first metal plate 47, the deformation amount of the second metal plate 46 is larger than that of the first metal plate 47, the second metal plate 46 and the first metal plate 47 are bent downwards to strain the third pull rope 43, the second sealing block 42 is displaced downwards, and the high-temperature liquid in the mold temperature controller flows into the spiral pipeline 12 through the first through hole 40 to heat water in the heating box 11; if the deformation amount of the second metal plate 46 and the first metal plate 47 is not enough to enable the second sealing block 42 to displace downwards for a sufficient distance to communicate with the first through hole 40, the temperature in the mold temperature machine is insufficient, and the work of the mold temperature machine is in a problem; the gas on the upper side of the heat insulation plate 49 in the high-temperature heating alarm cavity 52 in the first through hole 40 expands to push the heat insulation plate 49 to move downwards, and if the heat insulation plate 49 moves downwards to be abutted against the contact sensor 51, the contact sensor 51 controls the alarm to give an alarm, so that the temperature of the mold temperature controller is over high, and the work of the mold temperature controller is in a problem; high-temperature liquid in the mold temperature controller flows into the spiral pipeline 12 through the first through hole 40 to heat water in the heating box 11, so that the temperature of the water in the heating box 11 rises, the temperature in the heating box 11 rises to heat gas at the lower side of the heat-insulating telescopic block 27 in the telescopic chute 24 through the first heat-conducting block 28, the heat-insulating telescopic block 27 is pushed to move upwards, the heat-insulating telescopic block 27 moves upwards to enable the first rack 26 to be meshed with the first transmission gear 70, so that the heat-insulating telescopic block 27 moves upwards to drive the first transmission gear 70 to rotate forwards, the first transmission gear 70 rotates forwards to drive the first belt wheel 72 coaxial with the first belt wheel to rotate forwards, the second belt wheel 76 rotates forwards to drive the second transmission gear 74 coaxial with the second belt wheel to rotate forwards, the second transmission gear 74 rotates forwards to drive the third sealing block 16 to move rightwards through the second rack 17 meshed with the second belt wheel, and the third sealing block 16 moves rightwards to the right limit position, the third sealing block 16 is contracted in the third sealing block sliding groove 19, the second through hole 15 is not cut off, the electrifying block 18 is electrically connected with the conducting strip 20, the water pump 53 and the electromagnet 65 are electrified, the electromagnet 65 is electrified, the fourth sealing block 62 is pushed upwards to be contracted in the fourth sealing block sliding groove 60 through the permanent magnet 64, the fourth sealing block 62 is not cut off the third through hole 63, so that the originally residual water in the water bath cavity 79 is discharged outwards through the third through hole 63, the water pump 53 works to pump the water which is heated in the heating box 11 to flow into the water bath cavity 79 to soak the injection molding piece to complete the water bath; when the water level in the heating box 11 descends, the upper floating block 32 and the upper floating plate 33 displace downward under the action of gravity, the first pull rope 29 is loosened, the water level in the heating box 11 continues to descend, the lower floating block 32 and the lower floating plate 33 displace downward under the action of gravity to pull the second pull rope 31, the fixture block 37 displaces upward to be separated from the inner wall of the bayonet 21 and abutted against the fixture block chute 35, so that the first sealing block 34 displaces rightward under the action of the first sealing block spring 39 without cutting off the filling through hole, the external water is filled into the heating box 11 to reduce the temperature in the heating box 11, the gas temperature on the lower side of the heat insulation expansion block 27 in the expansion chute 24 is reduced and contracted, the heat insulation expansion block 27 displaces downward under the action of the heat insulation expansion block spring 25, so that the first rack 26 drives the first transmission gear 70 meshed with the first rack 26 to rotate reversely until the first rack 26 is separated from the first transmission gear 70, the first transmission gear 70 reversely rotates to enable the third sealing block 16 to leftwards displace to return to the initial position to cut off the second through hole 15 again, and the electrifying block 18 is electrically disconnected from the conducting strip 20, so that the water in the heating box 11 is stopped from being filled into the water bath cavity 79; the water level in the heating box 11 rises, so that the floating block 32 on the lower side and the floating plate 33 on the lower side move upwards to the upper limit position under the action of buoyancy to loosen the second pull rope 31, the water level in the heating box 11 continues to rise, the floating block 32 on the upper side and the floating plate 33 on the upper side move upwards to the upper limit position under the action of buoyancy to tighten the first pull rope 29, the first sealing block 34 returns to the initial position leftwards, the clamping block 37 moves downwards under the action of the clamping block spring 36 to be clamped into the clamping opening 21, and the operation of filling water into the heating box 11 is stopped; high-temperature liquid in the mold temperature controller flows into the spiral pipeline 12 through the first through hole 40, flows through the fourth through hole 54, flows into the turbine cavity 67 to push the rotating blade 68 to drive the rotating wheel 69 to rotate, the rotating wheel 69 rotates to drive the stirring plate 56 coaxial with the rotating wheel 69 to rotate, and the stirring plate 56 rotates to stir water in the water bath cavity 79, so that the water bath effect of the injection molding part in the water bath cavity 79 is more sufficient; after the water bath is finished, the cavity door 58 is opened, the fourth pull rope 57 is pulled, the fourth sealing block 62 is enabled to move upwards and contract into the fourth sealing block sliding groove 60, water in the water bath cavity 79 is enabled to be discharged into the outside through the third through hole 63, and the injection molding part which is finished in the water bath cavity 79 is conveniently taken out.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an utilize mould temperature machine to preheat endless injection molding water bath equipment, includes the work box, its characterized in that: a detection box and a water bath box positioned on the lower side of the detection box are fixedly arranged on the end face of the right side of the working box, a water bath mechanism is arranged in the water bath box, a heating box is arranged in the working box, a heat-conducting plate is fixedly arranged on the inner wall of the heating box, a fixed block is fixedly arranged on the top wall in the heating box, and an auditor opening in the fixed block is a downward telescopic chute; a heat-insulating telescopic block is arranged in the telescopic chute in a sliding manner, a heat-insulating telescopic block spring fixedly connected with the inner top wall of the telescopic chute is fixedly arranged on the top end face of the heat-insulating telescopic block, a first rack is fixedly arranged on the left end face of the heat-insulating telescopic block, a first heat-conducting block is fixedly arranged on the bottom end face of the fixed block, a first transmission cavity with a right opening is arranged on the inner wall of the left side of the telescopic chute, a first transmission shaft extending backwards is rotatably connected to the front inner wall and the rear inner wall of the first transmission cavity, a first transmission gear is fixedly arranged on the first transmission shaft, a first belt wheel cavity is arranged on the inner wall of the rear side of the first transmission cavity, a first belt wheel is fixedly arranged on the part of the first transmission shaft extending backwards into the first belt wheel cavity, a ventilation hole communicated with the outside is arranged on the inner top wall of the telescopic chute in, the inner wall of the right side of the heat conducting plate is provided with an upper opening and a lower opening of the spiral pipeline, the top wall in the heating box is provided with a filling through hole communicated with external water adding equipment in a run-through manner, the inner wall of the right side of the filling through hole is provided with a first sealing block chute with a left opening and used for cutting off the filling through hole, a first sealing block is arranged in the first sealing block chute in a sliding manner, the end surface of the right side of the first sealing block is fixedly provided with a first sealing block spring fixedly connected with the inner wall of the right side of the first sealing block chute, the end surface of the left side of the first sealing block is fixedly provided with a first pull rope, the end surface of the top of the first sealing block is provided with a bayonet with an upward opening, the inner wall of the first sealing block chute is provided with a fixture block chute with a downward opening, the fixture block chute is arranged in, the fixture block top end face is fixedly provided with a second pull rope, a floating block cavity which is symmetrical up and down and has a right opening is arranged on the fixed block right side end face, a floating block is arranged in the floating block cavity in a sliding mode, a floating plate stretching into the heating box is fixedly arranged on the floating block right side end face, the upper side of the floating block cavity is fixedly connected with the bayonet base end face, the first pull rope is far away from the other end of the first sealing block, the lower side of the first sealing block is fixedly connected with the second pull rope, and the other end of the fixture block is far away from the second pull rope.
2. The apparatus of claim 1, wherein the injection-molded part water bath apparatus comprises: a first through hole which communicates the opening on the upper side of the spiral pipeline with the liquid outlet of an external mold temperature controller is arranged in the detection box in a left-right through way, a metal plate cavity with a downward opening is arranged on the top wall in the first through hole, a first metal plate and a second metal plate which is positioned on the upper side of the first metal plate and is fixedly connected with the top end face of the first metal plate are fixedly arranged on the inner wall on the right side of the metal plate cavity, a third pull rope is fixedly arranged on the top end face of the second metal plate, a second sealing block sliding groove with an upward opening and an alarm cavity which is positioned on the right side of the second sealing block sliding groove are arranged on the inner wall in the first through hole, a second sealing block is arranged in the second sealing block sliding groove in a sliding way, a second sealing block spring which is fixedly connected with the inner bottom wall of the second sealing block sliding groove is fixedly arranged on the bottom end face of the second sealing block, and the third pull rope is fixedly connected with the bottom, the alarm cavity is characterized in that a second heat conduction block for cutting and sealing the alarm cavity is fixedly arranged on the inner wall of the alarm cavity, a heat insulation plate located on the lower side of the second heat conduction block is arranged in the alarm cavity in a sliding mode, a heat insulation plate spring fixedly connected with the bottom wall of the alarm cavity is fixedly arranged on the bottom end face of the heat insulation plate, and contact sensors located on the lower side of the heat insulation plate and symmetrically located are fixedly arranged on the left inner wall and the right inner wall of the alarm cavity.
3. The apparatus of claim 1, wherein the injection-molded part water bath apparatus comprises: the water bath mechanism comprises a water bath cavity arranged in the water bath box, a second through hole communicated with the water bath cavity is arranged on the bottom wall in the heating box in a run-through manner, a third sealing block chute with a leftward opening is arranged on the inner wall on the right side of the second through hole, a third sealing block is arranged in the third sealing block chute in a sliding manner, an electrifying block is fixedly arranged on the bottom end face of the third sealing block bottom, conducting strips which are bilaterally symmetrical and matched with the electrifying block are fixedly arranged on the bottom wall in the third sealing block chute, a second rack is fixedly arranged on the top end face of the third sealing block, a second transmission cavity with a downward opening is arranged on the top wall in the third sealing block chute, a second transmission shaft extending backwards is rotatably connected on the front inner wall and the rear wall of the second transmission cavity, a second transmission gear meshed with the second rack is fixedly arranged on the second transmission shaft, and a second belt wheel cavity is arranged on the inner wall on the rear side of, a second belt wheel is fixedly arranged on the part of the second transmission shaft extending into the second belt wheel cavity, the second belt wheel is connected with the first belt wheel in a transmission matching manner through a transmission belt, a water pump for cutting off the second through hole is fixedly arranged on the inner wall on the left side of the water bath cavity, a cavity door is arranged on the inner wall on the right side of the water bath cavity, a fourth pull rope is fixedly arranged on the end surface of the top of the cavity door, a third through hole is arranged on the inner wall on the right side of the water bath cavity in a left-right through manner, a fourth sealing block sliding groove with a downward opening is arranged on the top wall in the third through hole, a fourth sealing block is arranged in the fourth sealing block sliding groove in a sliding manner, a third sealing block spring fixedly connected with the top wall in the fourth sealing block sliding groove is fixedly arranged on the end surface of the top of the fourth sealing block, and the fourth pull rope, the fixed permanent magnet that is equipped with on the terminal surface of fourth seal block bottom, be fixed be equipped with on the downthehole diapire of third through-hole with permanent magnet matched with electro-magnet, it has the intercommunication to link up about on the water bath intracavity diapire the fourth through-hole of spiral pipeline lower side opening and external drainage equipment, be equipped with on the fourth through-hole front side inner wall and cut the turbine chamber of fourth through-hole, rotate on the inner wall about the turbine chamber and be connected with the third transmission shaft that upwards extends, the fixed runner that is equipped with on the third transmission shaft, the fixed twelve vanes that are equipped with on the runner ring terminal surface, the third transmission shaft upwards stretches into fixed stirring board that is equipped with in the part of water bath intracavity, the fixed being equipped with on the inner wall about the water bath chamber is located stirring board upside just cuts the metal mesh in.
4. The apparatus of claim 3, wherein the mold temperature machine is used to preheat the injection molding water bath cycle, and the apparatus comprises: the conducting strip is electrically connected with the water pump and the electromagnet through a circuit, and the thermal expansion coefficient of the second metal plate is larger than that of the first metal plate.
5. The apparatus of claim 1, wherein the injection-molded part water bath apparatus comprises: the sum of the gravity of the floating block on the lower side and the floating plate on the lower side is greater than the elastic force of the fixture block spring, the sum of the gravity of the floating block on the lower side and the floating plate on the lower side is less than the sum of the buoyancy force of the floating block on the lower side and the floating plate on the lower side in liquid, and the difference between the total buoyancy force of the floating block on the upper side and the floating plate on the upper side in liquid and the total gravity force of the floating block on the upper side and the floating plate on the upper side is greater than the elastic force of the first sealing block spring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010421761.XA CN111516231B (en) | 2020-05-18 | 2020-05-18 | Utilize mould temperature machine to preheat endless injection molding water bath equipment |
| GBGB2013296.5A GB202013296D0 (en) | 2020-05-18 | 2020-08-26 | A water bath equipment for injection molded parts using mold temperature machine preheating cycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010421761.XA CN111516231B (en) | 2020-05-18 | 2020-05-18 | Utilize mould temperature machine to preheat endless injection molding water bath equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111516231A true CN111516231A (en) | 2020-08-11 |
| CN111516231B CN111516231B (en) | 2020-12-22 |
Family
ID=71908979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010421761.XA Active CN111516231B (en) | 2020-05-18 | 2020-05-18 | Utilize mould temperature machine to preheat endless injection molding water bath equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111516231B (en) |
| GB (1) | GB202013296D0 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207481157U (en) * | 2017-08-31 | 2018-06-12 | 佛山市昇业塑料机械有限公司 | A kind of utility model die heater |
| CN207509667U (en) * | 2017-11-29 | 2018-06-19 | 南京天成模塑有限公司 | A kind of water type mould temperature control machine |
| CN208459879U (en) * | 2018-07-19 | 2019-02-01 | 南通华尔康医疗科技股份有限公司 | A kind of water bath thermostat preparing medical material |
| CN209454112U (en) * | 2019-01-22 | 2019-10-01 | 深圳市富高达机械设备有限公司 | One kind being used for mold constant temperature heating water dispenser |
-
2020
- 2020-05-18 CN CN202010421761.XA patent/CN111516231B/en active Active
- 2020-08-26 GB GBGB2013296.5A patent/GB202013296D0/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207481157U (en) * | 2017-08-31 | 2018-06-12 | 佛山市昇业塑料机械有限公司 | A kind of utility model die heater |
| CN207509667U (en) * | 2017-11-29 | 2018-06-19 | 南京天成模塑有限公司 | A kind of water type mould temperature control machine |
| CN208459879U (en) * | 2018-07-19 | 2019-02-01 | 南通华尔康医疗科技股份有限公司 | A kind of water bath thermostat preparing medical material |
| CN209454112U (en) * | 2019-01-22 | 2019-10-01 | 深圳市富高达机械设备有限公司 | One kind being used for mold constant temperature heating water dispenser |
Also Published As
| Publication number | Publication date |
|---|---|
| GB202013296D0 (en) | 2020-10-07 |
| CN111516231B (en) | 2020-12-22 |
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Effective date of registration: 20201201 Address after: 224000 south side of Weier Branch Road, Shanggang Industrial Park, Jianhu County, Yancheng City, Jiangsu Province Applicant after: Jiangsu Peiyi props Co., Ltd Address before: Room 289, 13 storeys, Building No. 588 Zixing Road, Minhang District, Shanghai 201100 Applicant before: Shanghai Yizhao Technology Co.,Ltd. |
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