CN108481685B - Injection mold with stable mold opening adjustment and heat energy recycling functions - Google Patents
Injection mold with stable mold opening adjustment and heat energy recycling functions Download PDFInfo
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- CN108481685B CN108481685B CN201810346278.2A CN201810346278A CN108481685B CN 108481685 B CN108481685 B CN 108481685B CN 201810346278 A CN201810346278 A CN 201810346278A CN 108481685 B CN108481685 B CN 108481685B
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- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 238000004064 recycling Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 131
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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
- 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
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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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
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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
- B29C45/26—Moulds
- B29C45/34—Moulds having venting means
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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
- B29C45/73—Heating or cooling of the mould
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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
- B29C2045/7292—Recovering waste heat
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an injection mold with stable mold opening adjustment and heat energy recycling functions, which comprises a movable mold and a fixed mold, wherein the movable mold and the fixed mold are fixed with each other through a fastening device, a heat energy recycling device is arranged at the upper end of a basic rectangular base and consists of a condensate water storage tank, a hot water insulation tank, an annular hollow groove, a water inlet pipeline, a water outlet pipeline, a first water suction pump, a water temperature sensor, a water changing pipe and a second water suction pump, an adjustable guiding device is arranged in an inner cavity at the bottom of the fixed mold and consists of a rectangular hollow groove, a membrane cavity base, a first driving motor, a screw hole, a screw rod, a fixed bearing, a transmission shaft, a driving device, a winding wheel, a steel wire rope and a reset spring, and a rectangular box body is arranged at the upper end of the basic rectangular base and is divided. The invention has the advantages of simple structure and strong practicability.
Description
Technical Field
The invention relates to the field of injection molds, in particular to an injection mold with stable mold opening adjustment and heat energy recycling functions.
Background
The injection mold is used for injecting a material which is heated and melted into a mold cavity from high pressure, and obtaining a formed product after cooling and solidification; adopt reset spring or release link to carry out the mould to derive during traditional injection mold die sinking, but sometimes can cause the unable emergence of deriving the phenomenon of mould because the mould is great with appeal all around, sometimes also can cause the emergence of just forming die destruction phenomenon because of deriving the power too big, consequently need now an injection mold with stabilize die sinking regulation and heat energy reuse function, not only can be so that the absorptive heat energy of injection mold technology in-process cooling water obtains abundant saving, and also solved the unable emergence that leads out or derive the too big and cause the damaged problem of mould of injection mold die sinking mould.
Disclosure of Invention
The invention aims to solve the problems and designs an injection mold with stable mold opening adjustment and heat energy recycling functions.
The invention has the technical scheme that the injection mold with the functions of stable mold opening adjustment and heat energy recycling comprises a movable mold and a fixed mold, wherein the movable mold and the fixed mold are matched with each other to form a film cavity, the fixed mold is arranged at the upper end of a basic rectangular base, moving wheels are arranged at four corners of the lower end of the basic rectangular base, the movable mold and the fixed mold are fixed with each other through a fastening device, the fastening device consists of a fastening seat fixedly arranged in the middle of the peripheral outer wall of the upper end of the fixed mold and the middle of the peripheral outer wall of the lower end of the movable mold respectively, a first threaded through hole and a second threaded through hole are respectively formed in the fastening seats at mutually corresponding positions along the vertical direction, a fastening screw rod extending out of the first threaded through hole and the second threaded through hole and fastening nuts arranged at two ends of the fastening screw rod, a heat energy recycling device is arranged at the upper end of the basic rectangular base, and the heat energy recycling device consists of The water changing device comprises a fixed die inner cavity, a fixed water storage box, a fixed water cavity inner cavity, a fixed water inlet pipe, a fixed water outlet pipe and a fixed water outlet pipe, wherein the fixed die inner cavity corresponds to the fixed water cavity, the fixed water cavity is arranged around the fixed die inner cavity, the fixed water cavity is arranged at a certain depth, the water inlet pipe is communicated between the water inlet end of the fixed water cavity and the water outlet end of the fixed water storage box, the water outlet pipe is communicated between the water outlet end of the fixed water cavity and the water inlet end of the fixed water cavity, the fixed water inlet pipe and the water outlet pipe are respectively arranged on the inner wall of the water inlet end of the fixed water cavity, the water temperature sensor is arranged, A first driving motor arranged on the bottom of the inner cavity of the film cavity and corresponding to the middle position of the lower end of the film cavity base, a screw hole with a certain depth formed at the lower end of the film cavity base and corresponding to the upper end rotating end position of the driving motor, a screw rod with one end fixedly connected with the upper end rotating end of the driving motor and the other end capable of being inserted into the screw hole, a group of fixed bearings arranged on the inner walls at two sides along the length direction of the hollow cavity of the rectangle, a transmission shaft arranged between the fixed bearings and having the rotating end penetrating through the side wall at the bottom of the fixed mold, a driving device arranged at the upper end of the basic rectangular base and connected with the extending end of the transmission shaft, a winding wheel sleeved outside the transmission shaft and corresponding to the lower end position of the film cavity base, a plurality of steel wire ropes with one end fixedly connected with the outer wall of the winding wheel and the other end connected with the lower end of the film, the upper end of the basic rectangular base is provided with a rectangular box body, and an inner cavity of the rectangular box body is sequentially divided into a die storage area, a tool storage area and a power supply control area through a plurality of partition plates from top to bottom.
The upper end is located to the annular cavity groove end of intaking, the lower extreme is located to the annular cavity groove end of swimming, the bottom is located to comdenstion water storage tank end of swimming, hot water insulation can end of intaking is equipped with the top, the annular cavity groove is established to the position and is located rectangle cavity groove top.
The movable mould upper end is equipped with feed arrangement, feed arrangement comprises feed inlet, sprue, cold burden cave, subchannel and runner, the runner is elongated tapering feed inlet, and the diameter of feed inlet is little, the sprue top is the spill so that link up with the nozzle, sprue inlet diameter should slightly be greater than nozzle diameter (0.8mm) in order to avoid the flash to prevent both because of linking the stifled cut that inaccurate emergence, inlet diameter is decided according to the goods size, generally is 4-8mm, the sprue diameter should inwards enlarge and be 3 to 5 angles to the drawing of patterns of runner excrescence.
The outer side walls of the main flow channel and the sub-flow channels are provided with heating sheets, and the control temperature of the heating sheets is HRC52 or higher.
The outer end of the fixed die is provided with a core-pulling structure, two sides of the upper end of the fixed die are provided with air permeable grooves, and the air permeable grooves are shallow grooves with the depth of 0.03-0.2mm and the width of 1.5-6 mm.
The driving device is composed of a driving motor II arranged at the upper end of the basic rectangular base, a driving belt wheel connected with a rotating shaft of the driving motor II, a driven belt wheel sleeved outside the extending end of the transmission shaft and a belt sleeved outside the driving belt wheel and the driven belt wheel.
The first driving motor and the second driving motor are rotating motors, the film cavity base can be close to the inner side wall of the film cavity, the inner side wall of the film cavity can move up and down but can not fall off, and when the reset spring is in a natural state, the upper end portion of the screw rod is just in contact with the lower end port of the screw hole.
The fixed bearing is arranged on one side of the first driving motor in the front-back direction, the position of the winding wheel is not in conflict with the position of the first driving motor, a winding groove is formed in the outer ring of the winding wheel in the circumferential direction, and a plurality of steel wire ropes arranged at the lower end of the film cavity base are always kept in a tight state with the outer wall of the winding wheel.
The distance that the first driving motor drives the film cavity base to move up or down through the matching of the screw rod and the screw hole is consistent with the distance that the second driving motor drives the winding wheel through the transmission shaft, so that the tensioning or tightening length of the steel wire rope is kept consistent.
The water temperature sensor is characterized in that a reserve power supply, a control device and an operation panel are arranged in the power control area, a power button and a plurality of operation keys are arranged on the operation panel, and a P L C system and a control module for respectively controlling the first driving motor, the second driving motor, the first water suction pump, the second water suction pump and the water temperature sensor are arranged in the control device.
The injection mold with the functions of stable mold opening adjustment and heat energy recycling, which is manufactured by the technical scheme of the invention, not only can fully store the heat energy absorbed by the cooling water in the process of the injection mold technology, but also solves the problem that the mold is damaged because the mold opened by the injection mold can not be led out or the leading-out force is too large.
Drawings
FIG. 1 is a schematic structural diagram of an integral injection mold with stable mold opening adjustment and heat energy recycling functions according to the present invention;
FIG. 2 is a schematic view of the heat energy recycling apparatus according to the present invention;
FIG. 3 is a schematic structural diagram of the adjustable guiding device according to the present invention;
FIG. 4 is a schematic view of the position of the steel cord according to the present invention;
FIG. 5 is a schematic view of the driving device according to the present invention;
in the figure, 1, a moving die; 2. fixing a mold; 3. a membrane cavity; 4. a base rectangular base; 5. a moving wheel; 6. a fastening device; 7. a fastening seat; 8. a first threaded through hole; 9. a second threaded through hole; 10. fastening a screw rod; 11. fastening a nut; 12. a heat energy recycling device; 13. a condensate storage tank; 14. a hot water incubator; 15. an annular hollow groove; 16. a water inlet pipe; 17. a water outlet pipeline; 18. a first water pump; 19. a water temperature sensor; 20. changing a water pipe; 21. a water pump II; 22. an adjustable lead-out device; 23. a rectangular hollow slot; 24. a membrane cavity base; 25. driving a motor I; 26. a screw hole; 27. a screw; 28. fixing the bearing; 29. a drive shaft; 30. a drive device; 31. a winding wheel; 32. a wire rope; 33. a return spring; 34. a rectangular box body; 35. a mold storage area; 36. a tool placement area; 37. a power supply control area; 38. a second driving motor; 39. a driving pulley; 40. a driven pulley; 41. a belt; 42. storing a power supply; 43. a control device; 44. an operation panel.
Detailed Description
The injection mold with the functions of stable mold opening adjustment and heat energy recycling comprises a movable mold 1 and a fixed mold 2, the movable mold 1 and the fixed mold 2 are mutually matched to form a mold cavity 3, the fixed mold 2 is arranged at the upper end of a basic rectangular base 4, a movable wheel 5 is arranged at the four corners of the lower end of the basic rectangular base 4, the movable mold 1 and the fixed mold 2 are mutually fixed by a fastening device 6, the fastening device 6 is formed by a fastening seat 7 and a fastening seat 7 which are respectively fixedly arranged at the middle part of the outer wall at the upper end of the fixed mold 2 and the middle part of the outer wall at the lower end of the movable mold 1 along the vertical direction, the through hole I8 and the through hole II 9, a fastening screw 10 which penetrates through the through hole I8 and the through hole II 9, and a fastening nut 11 which is arranged at the two ends of the fastening screw 10, the driving screw 12 is arranged at the upper end of the basic rectangular base 4, the heat energy recycling device 12 is arranged at the upper end of the basic rectangular base 4 and is formed by a hollow screw drive shaft 7 which is arranged at the upper end of the base 4 and the bottom of the hot water storage box 2 and the hot water storage box 2, the hot water storage box is provided with the hot water storage box 2, the hot water storage box 2 is provided with the hot water storage box 2, the hot water storage box 2 is provided with the hot water storage box 2, the hot water storage box 2 is provided with the hot water storage box 2, the hot water storage box 2 is provided with the hot water storage box 2, the hot water storage device is provided with the hot water storage device, the hot water storage box 2, the hot water storage device is provided with the hot water storage device, the hot water storage device is provided with the hot water storage box 2, the hot water storage device, the hot water storage box 2, the hot water storage device, the hot water storage box 2 is provided with the hot water storage box 2, the hot water storage device, the hot water storage box 2 is provided with the hot water storage box 2, the hot water storage box 2 is provided with the hot water storage box 2, the hot water storage device, the hot water storage box 2, the hot water storage device, the hot water storage box 2 is provided with the hot water storage device, the hot water storage box 2, the hot water storage device, the hot water storage box 2 is provided with the hot water storage device, the hot water storage box 2, the hot water storage.
The invention is characterized in that the injection mold with the functions of stable mold opening adjustment and heat energy recycling comprises a movable mold and a fixed mold, the movable mold and the fixed mold are mutually matched to form a film cavity, the fixed mold is arranged at the upper end of a basic rectangular base, four corners of the lower end of the basic rectangular base are provided with movable wheels, the movable mold and the fixed mold are mutually fixed through a fastening device, the fastening device consists of a fastening seat fixedly arranged at the middle part of the peripheral outer wall at the upper end of the fixed mold and the middle part of the peripheral outer wall at the lower end of the movable mold respectively, a first threaded through hole and a second threaded through hole which are respectively arranged at the mutually corresponding positions of the fastening seat along the vertical direction, a fastening screw rod extending out of the first threaded through hole and the second threaded through hole, and fastening nuts arranged at the two ends of the fastening screw rod, the upper end of the basic rectangular base is provided with a heat, The water changing device comprises a fixed die inner cavity, an annular hollow groove, a water inlet pipeline, a water outlet pipeline, a water pump I, a water temperature sensor, a water changing pipe and a water pump II, wherein the annular hollow groove is formed in the fixed die inner cavity and corresponds to a certain depth of a film cavity position around the fixed die inner cavity, the water inlet pipeline is communicated between the water inlet end of the annular hollow groove and the water outlet end of a condensate water storage box, the water outlet pipeline is communicated between the water outlet end of the annular hollow groove and the water inlet end of a hot water insulation box, the water pump I is respectively arranged on the inner walls of the water inlet ends of the water inlet pipeline and the water outlet pipeline, the water temperature sensor is arranged on the inner wall of the annular hollow groove, the water changing pipe is communicated with the inner cavity at the upper end of the condensate water storage box, the water changing pipe is communicated with the inner cavity at the lower, The device comprises a first driving motor arranged at the bottom of a rectangular hollow groove inner cavity and corresponding to the middle position of the lower end of a film cavity base, a screw hole with a certain depth formed at the lower end of the film cavity base and corresponding to the upper end rotating end of the first driving motor, a screw rod with one end fixedly connected with the upper end rotating end of the first driving motor and the other end capable of being inserted into the screw hole, a group of fixed bearings arranged on the inner walls of two sides along the length direction of the rectangular hollow groove, a transmission shaft arranged between the fixed bearings and with the rotating end penetrating through the side wall at the bottom end of a fixed die, a driving device arranged at the upper end of a basic rectangular base and connected with the extending end of the transmission shaft, a winding wheel sleeved outside the transmission shaft and corresponding to the lower end position of the film cavity base, a plurality of steel wire ropes with one end fixedly connected with the outer wall of the transmission wheel and the lower end of the film cavity base The mould stores district, instrument and places district and power control district, not only can be so that the heat energy that cooling water absorbed obtains abundant saving in the injection mold technology process, has also solved the emergence that the mould of injection mold die sinking can't be derived or derived the power too big and cause the damaged problem of mould moreover.
In the invention, the fixed die is arranged at the upper end of the basic rectangular base, the driving wheel arranged at the lower end of the basic rectangular base is convenient to move, the movable die and the fixed die are matched with each other through the fastening screw rod penetrating through the first threaded through hole and the second threaded through hole and the fastening nut, so that the position fixation of the movable die and the fixed die is realized, and the movable die and the fixed die are matched with each other to form the die cavity. The device is recycled to basic rectangle base upper end, and the comdenstion water storage tank passes through the inlet channel and gives the interior water injection of annular cavity inslot, when level sensor detected the interior temperature of annular cavity inslot high, can preserve in going out hot-water insulation can heat-absorbing water discharge through outlet conduit, when liquid save time is too long in the hot-water insulation can, the accessible trades the water pipe and discharges the comdenstion water storage tank with water, carries out heat energy absorption once more. An adjustable guiding device is arranged in an inner cavity at the bottom of the fixed die, when the fixed die and the movable die are fastened with each other and molten materials are injected, the first driving motor operates to drive the screw rod to rotate forwards, the screw rod and the screw hole are matched with each other to drive the die cavity base to move downwards, the second driving motor operates to drive the transmission shaft to rotate through the belt wheel device, and the winding wheel sleeved on the transmission shaft drives the die cavity base to stably move downwards through a plurality of steel wire; when the mould shaping is derived, the action of driving motor one, drive the screw rod reversal, thereby it moves down to drive the die cavity base to mutually support through screw rod and screw, driving motor two drive driving pulley function simultaneously, it is rotatory to drive the transmission shaft through belt, driven pulley, the take-up pulley reversal of cover in the transmission shaft can make the die cavity base steadily shift up through and a plurality of steel wire lines, not only can solve the emergence that the mould can't derive the phenomenon and also can solve the emergence of deriving the too big and causing the destruction phenomenon to the mould simultaneously. Place just forming die in the mould is placed the district, and small-size maintenance of equipment is placed in the instrument is placed the district, is equipped with power supply unit, controlling means and operating panel in the power control district.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (2)
1. The utility model provides an injection mold with stabilize die sinking and adjust and heat energy function of recycling, includes movable mould (1) and cover half (2), its characterized in that, movable mould (1) and cover half (2) mutually support and form membrane chamber (3), just basic rectangular base (4) upper end is located in cover half (2) basic rectangular base (4) lower extreme four corners department is equipped with and removes wheel (5), movable mould (1) and cover half (2) are through fastener (6) reciprocal anchorage, fastener (6) by cover half (2) upper end outer wall middle part all around reaches movable mould (1) lower extreme outer wall middle part all around fastening seat (7) that outer wall middle part fixed be equipped with respectively, fastening seat (7) along vertical direction mutual corresponding position screw through-hole one (8) and screw through-hole two (9), fastening screw rod (10) that stretch out and fastening nut (11) both ends are equipped with of running through screw through-hole one (8) and screw through-hole two (9) Form, basic rectangular base (4) upper end is equipped with heat energy and recycles device (12), heat energy recycles device (12) is by locating basic rectangular base (4) upper end just is located respectively condensed water storage tank (13) and hot water insulation can (14) of cover half (2) both sides, cover half (2) inner chamber just corresponds membrane cavity (3) position is in the inlet channel (16) of the certain degree of depth that its week was seted up between inlet channel (15), annular cavity groove (15) inlet end and condensed water storage tank (13) outlet end intercommunication, outlet conduit (17) of intercommunication between annular cavity groove (15) outlet end and hot water insulation can (14) inlet end, locate inlet channel (16) and outlet conduit (17) inlet end inner wall suction pump (18), locate temperature sensor (19) on annular cavity groove (15) inside wall, Water changing pipe (20) and water changing pump two (21) that water changing pipe (20) that one end and comdenstion water storage tank (13) upper end inner chamber intercommunication other end and hot water insulation can (14) lower extreme inner chamber communicate are located the tip inner wall of hot water insulation can (14) lower extreme inner chamber and are equipped with constitute, cover half (2) bottom inner chamber is equipped with adjustable deriving device (22), adjustable deriving device (22) are by cover half (2) bottom inner chamber just corresponds cavity (23) in the rectangle that membrane chamber (3) position was opened, hug closely membrane chamber (3) inside wall sets up and can follow membrane chamber base (24), the cavity (23) inner chamber bottom just correspond that membrane chamber base (24) direction of height removed in the position be equipped with driving motor one (25), membrane chamber base (24) lower extreme correspond screw (26) of certain degree of depth that driving motor one (25) upper end position was opened, Screw rod (27) in screw (26) can be inserted to the rotatory end fixed connection other end in one end and driving motor one (25) upper end, along rectangle hollow groove (23) length direction locate a set of fixing bearing (28) of both sides inner wall, locate between fixing bearing (28) and the rotatory end passes transmission shaft (29) that cover mould (2) bottom lateral wall stretches out, locate basis rectangle base (4) upper end and stretch out drive arrangement (30) that the end is connected with transmission shaft (29), transmission shaft (29) outside and correspond a plurality of reset spring (33) that evenly are equipped with between film chamber base (24) lower extreme position cover spiral wheel (31), one end and spiral wheel (31) outer wall fixed connection other end and film chamber base (24) lower extreme are connected and film chamber base (24) a plurality of wire rope (32) and film chamber base (24) lower extreme and rectangle hollow groove (23) bottom are constituteed, basis rectangle base (4) upper end is equipped with rectangle box (34) just rectangle box (34) inner chamber Divide into mould storage district (35), instrument through a plurality of baffles from top to bottom in proper order and place district (36) and power control district (37), the upper end is located to cavity groove (15) intake end in the annular, the lower extreme is located to cavity groove (15) outlet end in the annular, the bottom is located to comdenstion water storage tank (13) outlet end, hot water insulation can (14) intake end is equipped with the top, cavity groove (15) are established to the position and are located in the rectangle cavity groove (23) top in the annular, movable mould (1) upper end is equipped with feed arrangement, feed arrangement comprises feed inlet, sprue, cold burden cave, subchannel and runner, the runner is long and thin tapering feed inlet, and the diameter of feed inlet is little, the sprue top is the spill so that link up with the nozzle, sprue import diameter should slightly be greater than nozzle diameter (0.8mm) in order to avoid the flash, the diameter of an inlet is determined according to the size of a product and is generally 4-8mm, the diameter of a main runner is inwards enlarged to form an angle of 3-5 degrees so as to facilitate demoulding of excrescences of the runner, heating sheets are arranged on the outer side walls of the main runner and the sub-runners, the temperature of the heating sheets is controlled to be higher than HRC52, a core-pulling structure is arranged at the outer end of the fixed die (2), ventilating grooves are formed in two sides of the upper end of the fixed die (2), the ventilating grooves are shallow grooves with the depth of 0.03-0.2mm and the width of 1.5-6mm, the driving device (30) is composed of a driving motor II (38) arranged at the upper end of the basic rectangular base (4), a driving pulley (39) connected with a rotating shaft of the driving motor II (38), a driven pulley (40) sleeved outside the extending end of the driving shaft (29), and a belt (41) sleeved outside the driving pulley (39) and the driven pulley (40), driving motor one (25) and driving motor two (38) are rotating electrical machines, film chamber base (24) can be pasted closely film chamber (3) inside wall reciprocates but can not drop, when reset spring (33) is under the natural state, screw rod (27) upper end with port just contacts under screw (26), fixing bearing (28) are located driving motor one (25) are along front and back direction one side, spiral wheel (31) position with driving motor one (25) position is conflict each other, spiral wheel (31) outer lane is opened along its circumferencial direction has the winding groove, locates a plurality of wire rope (32) of film chamber base (24) lower extreme all the time with spiral wheel (31) outer wall keeps the state of tightening, driving motor one (25) pass through screw rod (27) with screw (26) cooperation drive film chamber base (24) move up or the distance that moves down with driving motor two (38) pass through transmission shaft (31) are passed through (29) The winding wheel (31) is driven to keep the tension or the tightening length of the steel wire rope (32) consistent.
2. The injection mold with the functions of stable mold opening adjustment and heat energy recycling according to claim 1, wherein a power storage source (42), a control device (43) and an operation panel (44) are arranged in the power control area (37), a power button and a plurality of operation keys are arranged on the operation panel (44), and a P L C system and a control module for respectively controlling the first driving motor (25), the second driving motor (38), the first water pump (18), the second water pump (21) and the water temperature sensor (19) are arranged in the control device (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346278.2A CN108481685B (en) | 2018-04-18 | 2018-04-18 | Injection mold with stable mold opening adjustment and heat energy recycling functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346278.2A CN108481685B (en) | 2018-04-18 | 2018-04-18 | Injection mold with stable mold opening adjustment and heat energy recycling functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108481685A CN108481685A (en) | 2018-09-04 |
| CN108481685B true CN108481685B (en) | 2020-07-10 |
Family
ID=63313592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810346278.2A Active CN108481685B (en) | 2018-04-18 | 2018-04-18 | Injection mold with stable mold opening adjustment and heat energy recycling functions |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201456362U (en) * | 2009-07-30 | 2010-05-12 | 王�忠 | Variable temperature control system |
| CN107901339A (en) * | 2017-11-07 | 2018-04-13 | 刘美霞 | A kind of injection mold |
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2018
- 2018-04-18 CN CN201810346278.2A patent/CN108481685B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201456362U (en) * | 2009-07-30 | 2010-05-12 | 王�忠 | Variable temperature control system |
| CN107901339A (en) * | 2017-11-07 | 2018-04-13 | 刘美霞 | A kind of injection mold |
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| CN108481685A (en) | 2018-09-04 |
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Effective date of registration: 20200608 Address after: 266300 No. 88 Beiwaihuan Road, Jiaobei Street Office, Qingdao City, Shandong Province Applicant after: QINGHAI HAISHIHAO PLASTIC Co.,Ltd. Address before: 266011 Qingdao Sino-German Research Institute of New Energy and Environmental Protection, 816 Nanli Village, Aoshan Wei Street Office, Jimo District, Qingdao City, Shandong Province Applicant before: QINGDAO YAZI WEIXIN TECHNOLOGY SERVICE Co.,Ltd. |
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