CN117124513B - Tire mould rapid prototyping equipment - Google Patents
Tire mould rapid prototyping equipment Download PDFInfo
- Publication number
- CN117124513B CN117124513B CN202310946980.3A CN202310946980A CN117124513B CN 117124513 B CN117124513 B CN 117124513B CN 202310946980 A CN202310946980 A CN 202310946980A CN 117124513 B CN117124513 B CN 117124513B
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- fixed
- plate
- mold
- connecting seat
- movable
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- 238000001816 cooling Methods 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 31
- 238000001746 injection moulding Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 17
- 238000007667 floating Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims 4
- 239000000498 cooling water Substances 0.000 abstract description 25
- 238000000034 method Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 238000005507 spraying Methods 0.000 abstract description 9
- 238000005266 casting Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 10
- 238000000465 moulding Methods 0.000 description 9
- 238000010791 quenching Methods 0.000 description 9
- 230000000171 quenching effect Effects 0.000 description 9
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000000110 cooling liquid Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Classifications
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/38—Heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0662—Accessories, details or auxiliary operations
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a tire mold rapid forming device, which relates to the technical field of automobile mold production and comprises a connecting seat, wherein a cooling tank is fixed on the top side of the connecting seat, a fixed water tank is fixed on the bottom side of the connecting seat, a first fixed plate is fixed on the top side of the connecting seat, a first mold mounting plate and a second mold mounting plate synchronously rotate to press a plugging plate, plugging of a diversion hole can be realized under the cooperation of a conical pad, a circulating pump is electrified, cooling water in the fixed water tank is pumped away after the circulating pump is electrified, the mold is sprayed through an injection head, the cooling of the mold can be accelerated, the forming process of castings can be accelerated, and the manufacturing efficiency of the tire mold is improved; after the spraying process, the separation of the conical pad and the diversion hole port is realized, and the cooling water in the cooling box can be automatically guided into the fixed water tank, so that the demolding operation of the forming die is not influenced, the cooling water circulation can be realized, the forming process of the die is accelerated, and the rapid forming of the die is ensured.
Description
Technical Field
The invention relates to the technical field of automobile mold production, in particular to a tire mold rapid forming device.
Background
The tire mold is used for vulcanizing and molding various tires, and is divided into: the movable mould consists of a pattern ring, a mould sleeve, an upper side plate and a lower side plate, can be used for endowing a plastic product with a complete structure and a tool with accurate size, is manufactured by injection molding, and is a processing method used when parts with complex shapes are produced in batches;
for example, publication No.: CN106564148A the invention discloses a molding device of an automobile mold, comprising a cooling liquid system, wherein the upper part of the cooling liquid system is provided with a heat insulation system, the left and right sides of the cooling liquid system are respectively provided with a left supporting mechanism and a right supporting mechanism, the upper parts of the left supporting mechanism and the right supporting mechanism are respectively provided with a left sleeve and a right sleeve, and a connecting mechanism is arranged between the left sleeve and the right sleeve; the female die is installed on the upper portion of the heat insulation system, the liquid extractor is installed in the heat insulation system, the liquid supply pipe is arranged on the lower portion of the liquid extractor, the filter is arranged on the lower portion of the liquid supply pipe, the liquid outlet system is arranged on the upper portion of the liquid extractor, the plurality of bottom cooling systems are installed on the upper portion of the liquid outlet system, and the left cooling system and the right cooling system are respectively arranged on the left side and the right side of the liquid outlet system. The system can effectively cool the molded mold, improves the use effect of the mold, improves the cooling molding efficiency of the mold, and is convenient to use as required;
based on the search of the patent and the discovery of the equipment in the prior art, in the manufacturing process of the automobile mould, after pouring is complete, the forming mould cannot be timely and effectively cooled, in the cooling process, the cooling circulation mechanism is discontinuous, and the cooling mechanism with effective circulation cannot be formed, so that the cooling rate is influenced, the production and forming processes of the automobile mould are influenced, and the forming effect is influenced.
Disclosure of Invention
The invention aims to provide a tire mold rapid forming device, which solves the following technical problems: after pouring is complete, the forming die cannot be cooled timely and effectively, a cooling circulation mechanism is discontinuous in the cooling process, an effective circulation cooling mechanism cannot be formed, the cooling rate is influenced, the production and forming processes of the automobile die are influenced, and the forming effect is influenced.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a tire mold rapid prototyping equipment, includes the connecting seat, the topside of connecting seat is fixed with the cooling tank, the bottom side of connecting seat is fixed with the fixed water tank, the topside of connecting seat is fixed with first fixed plate, the connecting axle is installed to first fixed plate rotation, one side of first fixed plate is equipped with the rotation motor, the output shaft and the connecting axle of rotation motor are connected, are equipped with first mould mounting panel on the connecting axle, be equipped with the cope mold on the first mould mounting panel, the topside of connecting seat is fixed with the slide rail, slide on the slide rail is provided with the slider, the topside of slider is fixed with the movable fixed plate, the rotation axis is installed to movable fixed plate internal rotation, be fixed with the second mould mounting panel on the rotation axis, be equipped with the lower mould on the second mould mounting panel;
the center position of connecting seat has seted up the water conservancy diversion hole, the inside in water conservancy diversion hole runs through and is provided with the movable rod, the bottom of movable rod is fixed with the U template, the fixed spacing seat of bottom side of connecting seat, the one end rotation of pull rod is installed in the U type, the movable hole has been seted up at the middle part in the pull rod, the bottom side of spacing seat is fixed with the gag lever post, the gag lever post sets up in the movable hole at the pull rod middle part, the other end of pull rod is fixed with the electrode ball, the bottom side of connecting seat is fixed with the electrode plate, the top of movable rod is fixed with the shutoff board, the bottom side of shutoff board is provided with the toper pad.
As a further scheme of the invention: the movable rod is characterized in that a movable plate is fixed on the circumferential surface of the bottom of the movable rod, a guide post is fixed on the bottom side of the connecting seat, a rod hole is formed in the movable plate, the guide post penetrates through the rod hole, a spring is sleeved on the top of the guide post, and two ends of the spring are respectively fixed on the bottom side of the connecting seat and the top side of the movable plate.
As a further scheme of the invention: the plugging plate is arranged right above the diversion hole, and the diameter of the plugging plate is larger than that of the diversion hole.
As a further scheme of the invention: the cooling box is characterized in that a demoulding hydraulic cylinder is fixed on the outer wall of one side of the cooling box, the acting end of the demoulding hydraulic cylinder is connected to the side wall of the movable fixing plate, the first die mounting plate and the second die mounting plate are of flat structures, after rotation, effective extrusion of the plugging plate can be achieved, and meanwhile after the first die mounting plate and the second die mounting plate are reset, release of the plugging plate can be achieved.
As a further scheme of the invention: be provided with the guiding hole on the lower mould, be provided with the reference column on the last mould, reference column and guiding hole are the cooperation component, upward be provided with on the mould and pour the head, assurance that can be better is moulded plastics the effect, guarantees that the butt joint of moulding plastics the mouth is accurate.
As a further scheme of the invention: the cooling box is characterized in that a supporting frame is fixed on the side wall of the cooling box, an injection molding hydraulic cylinder is assembled on the top side of the supporting frame, an injection molding head is installed at the acting end of the injection molding hydraulic cylinder, the injection molding head is externally connected with a liquid injection pipe, and the injection molding head is arranged right above the pouring head on the upper die in a matched manner.
As a further scheme of the invention: the inside of cooling box is provided with four cavity stands, and installs the injector head on the cavity stand, injector head and cavity stand UNICOM, and four cavity stands pass through the pipe UNICOM, can cooperate the water conservancy diversion that realizes cooling water, realizes the cooling to whole forming die.
As a further scheme of the invention: the inside of cooling box is fixed with adjustment structure, adjustment structure includes the U template, and the U template erects in the inside of cooling box, and the inside slip of U template is provided with the current-limiting plate, the bottom of current-limiting plate is fixed with the floater through the connecting rod, the both sides of U template are connected with drain pipe and inlet pipe respectively, the connection port parallel arrangement of inlet pipe and drain pipe, the restriction orifice has been seted up to the triangle-shaped structure in the current-limiting plate, and the triangle-shaped restriction orifice is the big form setting in small end on, can be along with the water yield increase in the box, sprays the flow increase, can adjust the spray condition of cooling water gradually, avoids mould quenching embrittlement.
As a further scheme of the invention: the outside of cooler bin is equipped with the circulating pump, the bottom of the water inlet end and the fixed water tank of circulating pump passes through the pipe UNICOM, the drain end and the inlet pipe UNICOM of circulating pump, drain pipe and cavity stand UNICOM.
As a further scheme of the invention: the electrode ball is in contact connection with the electrode plate, the electrode ball, the electrode plate, the circulating pump and the mains supply are connected, and a controller is assembled on the connecting seat and used for controlling the injection molding hydraulic cylinder, the demolding hydraulic cylinder and the rotation motor.
The invention has the beneficial effects that:
the connecting shaft is driven to rotate through the rotation motor, synchronous rotation of the first die mounting plate and the second die mounting plate is realized under the cooperation of the rotating shaft, pressing of the plugging plate is realized, plugging of the diversion holes can be realized under the cooperation of the conical pad, meanwhile, the other end of the pull rod is tilted upwards to be in contact with the electrode plate, the electrifying of the circulating pump can be realized, cooling water in the fixed water tank is pumped away after the electrifying of the circulating pump, the die is sprayed through the spraying head, the cooling of the die can be accelerated, the molding process of a casting can be accelerated, and the manufacturing efficiency of the tire die is improved;
after the spraying process, the movable rod is reset and lifted under the reset and stretching of the spring, the separation of the conical pad and the diversion hole port is realized, cooling water in the cooling box can be automatically led into the fixed water tank, the demolding operation of the forming die is not influenced, the cooling water circulation can be realized, the forming process of the die is accelerated, and the rapid forming of the die is ensured;
in order to avoid die quenching, through being provided with the big triangle-shaped water conservancy diversion hole in end, the cooling water is little with the intersection face of inlet pipe and drain pipe respectively when initially passing through in the current limiting plate, the discharge that passes through is less, realize initial cooling treatment, along with the liquid level in the cooler bin rises, realize the operation of pushing up to the current limiting plate under the buoyancy effect of floater, thereby adjust the intersection face of water conservancy diversion hole with inlet pipe and drain pipe respectively, the expansion of intersection face, the discharge that passes through is bigger, can be orderly through the flow of control cooling water, gradually realize the cooling to the die, guarantee the quality of die, avoid the influence of quenching to the tire mould simultaneously, reach better shaping effect.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic view of the overall second perspective of the present invention;
FIG. 3 is a schematic perspective view of the interior of the cooling box of the present invention;
fig. 4 is a schematic perspective view of the inside of the fixed tank of the present invention;
FIG. 5 is a first perspective view of the flow guiding structure of the present invention;
FIG. 6 is a second perspective view of the flow guiding structure of the present invention;
FIG. 7 is a schematic perspective view of an adjustment structure of the present invention;
FIG. 8 is a schematic perspective view of a restrictor plate of the present invention;
in the figure: 1. a connecting seat; 2. fixing the water tank; 3. a cooling box; 4. adjusting the structure; 5. an ejection head; 6. a support frame; 7. an injection molding hydraulic cylinder; 8. a demoulding hydraulic cylinder; 9. a circulation pump; 10. an injection molding head; 11. a first fixing plate; 12. a rotation motor; 13. a first mold mounting plate; 14. an upper die; 15. a lower die; 16. a second mold mounting plate; 17. a movable fixing plate; 18. a rotation shaft; 19. a slide block; 20. a slide rail; 212. a deflector aperture; 213. a spring; 214. a movable plate; 215. a guide post; 216. a movable rod; 217. a limit seat; 218. a limit rod; 219. a pull rod; 220. an electrode plate; 221. an electrode ball; 222. a plugging plate; 223. a conical pad; 41. a U-shaped plate; 42. a feed pipe; 43. a flow-limiting plate; 44. a drain pipe; 45. and a floating ball.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, the present invention is a tire mold rapid prototyping apparatus, which comprises a connecting seat 1, wherein a cooling box 3 is fixed on the top side of the connecting seat 1, a fixed water tank 2 is fixed on the bottom side of the connecting seat 1, a first fixed plate 11 is fixed on the top side of the connecting seat 1, a connecting shaft is rotatably installed in the first fixed plate 11, a rotation motor 12 is assembled on one side of the first fixed plate 11, an output shaft of the rotation motor 12 is connected with the connecting shaft, a first mold mounting plate 13 is assembled on the connecting shaft, an upper mold 14 is assembled on the first mold mounting plate 13, a sliding rail 20 is fixed on the top side of the connecting seat 1, a sliding block 19 is slidably arranged on the sliding rail 20, a movable fixed plate 17 is fixed on the top side of the sliding block 19, a rotating shaft 18 is rotatably installed inside the movable fixed plate 17, a second mold mounting plate 16 is fixed on the rotating shaft 18, and a lower mold mounting plate 15 is assembled on the second mold 16;
the center position of connecting seat 1 has seted up water conservancy diversion hole 212, the inside of water conservancy diversion hole 212 runs through and is provided with movable rod 216, the bottom of movable rod 216 is fixed with the U template, the fixed spacing seat 217 of bottom side of connecting seat 1, the one end rotation of pull rod 219 is installed in the U type, the movable hole has been seted up at the middle part in the pull rod 219, the bottom side of spacing seat 217 is fixed with gag lever post 218, gag lever post 218 sets up in the movable hole at the middle part of pull rod 219, the other end of pull rod 219 is fixed with electrode ball 221, the bottom side of connecting seat 1 is fixed with electrode plate 220, the top of movable rod 216 is fixed with shutoff board 222, the bottom side of shutoff board 222 is provided with toper pad 223.
The movable plate 214 is fixed on the bottom circumferential surface of the movable rod 216, the guide post 215 is fixed on the bottom side of the connecting seat 1, a rod hole is formed in the movable plate 214, the guide post 215 penetrates through the rod hole, the top of the guide post 215 is sleeved with the spring 213, and two ends of the spring 213 are respectively fixed on the bottom side of the connecting seat 1 and the top side of the movable plate 214.
The plugging plate 222 is arranged right above the diversion hole 212, the diameter of the plugging plate 222 is larger than that of the diversion hole 212, the electrode ball 221 is in contact connection with the electrode plate 220, the electrode ball 221, the electrode plate 220, the circulating pump 9 and the mains supply are connected, a controller is arranged on the connecting seat 1, and the controller is used for controlling the injection molding hydraulic cylinder 7, the demolding hydraulic cylinder 8 and the rotation motor 12;
the cooling box 3 one side outer wall is fixed with drawing of patterns pneumatic cylinder 8, the action end of drawing of patterns pneumatic cylinder 8 is connected at the lateral wall of movable fixed plate 17, first mould mounting panel 13 and second mould mounting panel 16 are the platykurtic structure, be provided with the guiding hole on the lower mould 15, be provided with the reference column on the last mould 14, reference column and guiding hole are the mating component, be provided with on the last mould 14 and pour the head, be fixed with support frame 6 on the lateral wall of cooling box 3, the top side of support frame 6 is equipped with injection molding pneumatic cylinder 7, injection molding head 10 is installed to the action end of injection molding pneumatic cylinder 7, injection molding head 10 external has the notes liquid pipe, injection molding head 10 cooperation sets up on last mould 14 and pours the head directly over, the inside of cooling box 3 is provided with four cavity stands, and installs on the cavity stand and spouts first 5, it is UNICOM with the cavity stand to spout, and four cavity stands pass through the pipe UNICOM.
During the production process of the tire, the tire mold is required to realize the production of the tire, the tire mold is required to be manufactured before the production of the tire, the mold is generally of a cast iron structure, the manufacture of the tire mold is realized through an injection molding process, the movable fixing plate 17 can be pushed to slide through the operation of the demolding hydraulic cylinder 8 during the manufacture of the tire, the movable fixing plate 17 slides along the sliding rail 20 under the cooperation of the sliding block 19, the mold closing of the lower mold 15 on the second mold mounting plate 16 and the upper mold 14 on the first mold mounting plate 13 is realized, after the mold closing is completed, the injection molding head 10 is sleeved on the pouring head of the adjusting structure 4 through the operation of the injection hydraulic cylinder 7, and the metal liquid is input into the mold cavity formed by the combination of the upper mold 14 and the lower mold 15 through the injection pipe;
the molten metal is molded in the mold cavity, and after the temperature is gradually reduced, the injection molding hydraulic cylinder 7 drives the injection molding head 10 to separate;
in order to form more quickly, the connecting shaft is driven to rotate by the rotation motor 12, synchronous rotation of the first die mounting plate 13 and the second die mounting plate 16 is realized under the cooperation of the rotating shaft 18, after the second die mounting plate 16 and the first die mounting plate 13 rotate, pressing of the plugging plate 222 is realized, plugging of the diversion hole 212 can be realized under the cooperation of the conical pad 223, meanwhile, the movable rod 216 descends in a following manner, one end of the pull rod 219 can be pulled to sink under the cooperation of the electrode ball 221 after the movable rod 216 descends, the other end of the pull rod 219 is lifted up under the cooperation limiting effect of the limiting rod 218 and is contacted with the electrode plate 220, the power on of the circulating pump 9 can be realized, after the circulating pump 9 is electrified, cooling water in the fixed water tank 2 is pumped away, the die is sprayed through the spraying head 5, the cooling of the die can be accelerated, the forming process of a casting can be accelerated, and the manufacturing efficiency of the tire die can be improved;
after the spraying process, the rotation motor 12 is reversed, before driving the first die mounting plate 13 and the second die mounting plate 16 to reset, when the movable rod 216 is pressed, the spring 213 is in a stretched state, after the first die mounting plate 13 and the second die mounting plate 16 are reset, the movable rod 216 is stretched under the reset of the spring 213, the reset lifting of the movable rod 216 is realized, the separation of the conical pad 223 and the port of the flow guide hole 212 is realized, cooling water in the cooling tank 3 can be automatically led into the fixed water tank 2, the demolding operation of the forming die is not influenced, cooling water circulation can be realized, the die forming process is accelerated, and the rapid forming of the die is ensured.
In order to enable the structure to be formed more quickly, the connecting shaft is driven to rotate through the rotation motor 12, synchronous rotation of the first die mounting plate 13 and the second die mounting plate 16 is achieved under the cooperation of the rotating shaft 18, pressing of the plugging plate 222 is achieved, plugging of the flow guide holes 212 can be achieved under the cooperation of the conical pad 223, meanwhile, the other end of the pull rod 219 is tilted upwards and is in contact with the electrode plate 220, electrification of the circulating pump 9 can be achieved, cooling water in the fixed water tank 2 is pumped away after the circulating pump 9 is electrified, the dies are sprayed through the spraying heads 5, cooling of the dies can be accelerated, the forming process of castings can be accelerated, and manufacturing efficiency of the tire dies is improved;
after the spraying process, the movable rod 216 is stretched under the reset of the spring 213, so that the movable rod 216 is reset and lifted, the conical pad 223 is separated from the port of the flow guide hole 212, cooling water in the cooling tank 3 can be automatically led into the fixed water tank 2, the demolding operation of the forming die is not affected, cooling water circulation can be realized, the die forming process is accelerated, and the rapid forming of the die is ensured.
Example two
On the basis of the first embodiment, referring to fig. 7-8, an adjusting structure 4 is fixed in the cooling tank 3, the adjusting structure 4 comprises a U-shaped plate 41, the U-shaped plate 41 is erected in the cooling tank 3, a flow limiting plate 43 is slidably arranged in the U-shaped plate 41, a floating ball 45 is fixed at the bottom of the flow limiting plate 43 through a connecting rod, a drain pipe 44 and a feed pipe 42 are respectively connected to two sides of the U-shaped plate 41, the feed pipe 42 and a connecting port of the drain pipe 44 are arranged in parallel, a flow limiting hole is formed in the flow limiting plate 43 in a triangular structure, the triangular flow limiting hole is arranged in a shape with a small bottom, a circulating pump 9 is assembled on the outer side of the cooling tank 3, a water inlet end of the circulating pump 9 is communicated with the bottom of the fixed water tank 2 through a guide pipe, a water outlet end of the circulating pump 9 is communicated with the feed pipe 42, and the drain pipe 44 is communicated with a hollow upright;
during operation, in order to better be convenient for to the cooling of forming die, through circulating pump 9 operation, realize the cooling to upper die 14 and lower die 15, simultaneously in order to avoid the mould quenching, through being provided with big triangle-shaped restricted orifice in the flow limiting plate 43, the restricted orifice is little with the intersection face of inlet pipe 42 and drain pipe 44 respectively when the cooling water is initially passed through, the water flow that passes through is less, realize initial cooling treatment, along with the liquid level in cooling tank 3 rising, realize the operation of pushing up to flow limiting plate 43 under the buoyancy effect of floater 45, thereby adjust the restricted orifice respectively with the intersection face of inlet pipe 42 and drain pipe 44, the expansion of intersection face, the flow that passes through is bigger, can be orderly through the flow of control cooling water, gradually realize the cooling to the mould, guarantee the quality of mould, avoid the influence of quenching to the tire mould simultaneously, reach better shaping effect.
In order to avoid die quenching, the triangular flow limiting holes with the small upper bottoms and the large lower bottoms are arranged in the flow limiting plates 43, when cooling water initially passes through, the flow limiting holes are respectively small with the intersecting surfaces of the feed pipe 42 and the drain pipe 44, the water flow passing through the flow limiting holes is small, the initial cooling treatment is realized, along with the rising of the liquid level in the cooling box 3, the pushing-up operation of the flow limiting plates 43 is realized under the buoyancy action of the floating balls 45, so that the intersecting surfaces of the flow limiting holes and the feed pipe 42 and the drain pipe 44 are adjusted, the expansion of the intersecting surfaces is realized, the larger the water flow passing through the flow limiting holes is, the cooling of the die can be orderly realized by controlling the flow of the cooling water, the quality of the die is ensured, the influence of quenching on the tire die is avoided, and the better molding effect is achieved.
Working principle: in the tire production process, a tire mold is required to realize the production of the tire, the tire mold is required to be manufactured before the tire production, the mold is generally of a cast iron structure, the tire mold is manufactured through an injection molding process, the movable fixing plate 17 can be pushed to slide through the operation of the demolding hydraulic cylinder 8, the movable fixing plate 17 slides along the sliding rail 20 under the cooperation of the sliding block 19, the lower mold 15 on the second mold mounting plate 16 and the upper mold 14 on the first mold mounting plate 13 are matched, after the matched mold is completed, the injection molding head 10 is sleeved on the pouring head of the adjusting structure 4 through the operation of the injection hydraulic cylinder 7, and metal liquid is input into a mold cavity formed by combining the upper mold 14 and the lower mold 15 through the injection pipe injection;
the molten metal is molded in the mold cavity, and after the temperature is gradually reduced, the injection molding hydraulic cylinder 7 drives the injection molding head 10 to separate;
in order to form more quickly, the connecting shaft is driven to rotate by the rotation motor 12, synchronous rotation of the first die mounting plate 13 and the second die mounting plate 16 is realized under the cooperation of the rotating shaft 18, after the second die mounting plate 16 and the first die mounting plate 13 rotate, pressing of the plugging plate 222 is realized, plugging of the diversion hole 212 can be realized under the cooperation of the conical pad 223, meanwhile, the movable rod 216 descends in a following manner, one end of the pull rod 219 can be pulled to sink under the cooperation of the electrode ball 221 after the movable rod 216 descends, the other end of the pull rod 219 is lifted up under the cooperation limiting effect of the limiting rod 218 and is contacted with the electrode plate 220, the power on of the circulating pump 9 can be realized, after the circulating pump 9 is electrified, cooling water in the fixed water tank 2 is pumped away, the die is sprayed through the spraying head 5, the cooling of the die can be accelerated, the forming process of a casting can be accelerated, and the manufacturing efficiency of the tire die can be improved;
after the spraying process, the rotation motor 12 rotates reversely to drive the first die mounting plate 13 and the second die mounting plate 16 to reset, when the movable rod 216 is pressed, the spring 213 is in a stretched state, after the first die mounting plate 13 and the second die mounting plate 16 are reset, the movable rod 216 is stretched by the reset of the spring 213 to realize the reset lifting of the movable rod 216, the separation of the conical pad 223 and the port of the flow guide hole 212 is realized, cooling water in the cooling tank 3 can be automatically led into the fixed water tank 2, the demolding operation of the molding die is not influenced, the cooling water circulation can be realized, the molding process of the die is accelerated, and the rapid molding of the die is ensured;
in order to better facilitate cooling of the forming die, the operation of the circulating pump 9 is adopted to realize cooling of the upper die 14 and the lower die 15, meanwhile, in order to avoid die quenching, triangular limiting holes with small upper bottoms and large lower bottoms are arranged in the limiting plates 43, when cooling water initially passes through, the limiting holes are respectively small with the intersecting surfaces of the feeding pipe 42 and the water discharging pipe 44, the passing water flow is small, the initial cooling and cooling treatment is realized, along with the rising of the liquid level in the cooling box 3, the upward pushing operation of the limiting plates 43 is realized under the buoyancy action of the floating balls 45, the intersecting surfaces of the limiting holes, the expansion of the intersecting surfaces, the larger the passing water flow, the cooling water flow can be orderly controlled, the cooling of the die is gradually realized, the quality of the die is ensured, meanwhile, the influence of quenching on the tire die is avoided, and the better forming effect is achieved.
The foregoing describes one embodiment of the present invention in detail, but the disclosure is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (10)
1. The rapid tire mold forming device is characterized by comprising a connecting seat (1), wherein a cooling box (3) is fixed on the top side of the connecting seat (1), a fixed water tank (2) is fixed on the bottom side of the connecting seat (1), a first fixed plate (11) is fixed on the top side of the connecting seat (1), a connecting shaft is rotatably installed in the first fixed plate (11), a rotation motor (12) is assembled on one side of the first fixed plate (11), an output shaft of the rotation motor (12) is connected with the connecting shaft, a first mold mounting plate (13) is assembled on the connecting shaft, an upper mold (14) is assembled on the first mold mounting plate (13), a sliding rail (20) is fixed on the top side of the connecting seat (1), a sliding block (19) is slidably arranged on the sliding rail, a movable fixed plate (17) is fixed on the top side of the sliding block (19), a rotating shaft (18) is rotatably installed inside the movable fixed plate (17), a second mold (16) is fixed on the rotating shaft (18), and a second mold (16) is assembled on the second mold mounting plate (15).
The utility model discloses a connecting seat, including connecting seat (1), connecting seat, electrode plate, sealing plate and sealing plate, guiding hole (212) has been seted up in central point of connecting seat (1), guiding hole (212) has been seted up to the central point of connecting seat (1), the inside of guiding hole (212) runs through and is provided with movable rod (216), the bottom of movable rod (216) is fixed with the U template, fixed limit seat (217) in the bottom of connecting seat (1), one end rotation of pull rod (219) is installed in the U template, the movable hole has been seted up at middle part in pull rod (219), the bottom side of limit seat (217) is fixed with gag lever post (218), in the movable hole at pull rod (219) middle part, the other end of pull rod (219) is fixed with electrode ball (221), the bottom side of connecting seat (1) is fixed with electrode plate (220), the top of movable rod (216) is fixed with sealing plate (222), the bottom of sealing plate (222) is provided with toper pad (223).
2. The rapid tire mold forming device according to claim 1, wherein a movable plate (214) is fixed on the bottom circumferential surface of the movable rod (216), a guide post (215) is fixed on the bottom side of the connecting seat (1), a rod hole is formed in the movable plate (214), the guide post (215) penetrates through the rod hole, a spring (213) is sleeved on the top of the guide post (215), and two ends of the spring (213) are respectively fixed on the bottom side of the connecting seat (1) and the top side of the movable plate (214).
3. The tire mold rapid prototyping apparatus of claim 2, wherein the plugging plate (222) is disposed directly above the pilot hole (212), and wherein the plugging plate (222) has a diameter greater than the pilot hole (212).
4. A tyre mould rapid prototyping apparatus according to claim 3, characterized in that the outer wall of one side of the cooling box (3) is fixed with a demoulding hydraulic cylinder (8), the acting end of the demoulding hydraulic cylinder (8) is connected with the side wall of a movable fixing plate (17), and the first mould mounting plate (13) and the second mould mounting plate (16) are both in flat structures.
5. The rapid prototyping apparatus for tire mold according to claim 4, wherein the lower mold (15) is provided with a guide hole, the upper mold (14) is provided with a positioning column, the positioning column and the guide hole are matched members, and the upper mold (14) is provided with a pouring head.
6. The tire mold rapid prototyping device according to claim 5, wherein a supporting frame (6) is fixed on the side wall of the cooling box (3), an injection molding hydraulic cylinder (7) is assembled on the top side of the supporting frame (6), an injection molding head (10) is installed at the acting end of the injection molding hydraulic cylinder (7), the injection molding head (10) is externally connected with a liquid injection pipe, and the injection molding head (10) is matched with and arranged right above a pouring head on the upper mold (14).
7. The tire mold rapid prototyping apparatus of claim 6, wherein the cooling box (3) is provided with four hollow upright posts, and the hollow upright posts are provided with injection heads (5), the injection heads (5) are communicated with the hollow upright posts, and the four hollow upright posts are communicated through guide pipes.
8. The tire mold rapid prototyping device according to claim 7, wherein an adjusting structure (4) is fixed in the cooling box (3), the adjusting structure (4) comprises a U-shaped plate (41), the U-shaped plate (41) is erected in the cooling box (3), a current limiting plate (43) is slidably arranged in the U-shaped plate (41), a floating ball (45) is fixed at the bottom of the current limiting plate (43) through a connecting rod, a drain pipe (44) and a feed pipe (42) are respectively connected to two sides of the U-shaped plate (41), connecting ports of the feed pipe (42) and the drain pipe (44) are arranged in parallel, a current limiting hole is formed in the current limiting plate (43) in a triangular structure, and the triangular current limiting hole is arranged in a shape with a small upper bottom.
9. A tyre mould rapid prototyping apparatus as claimed in claim 8, characterized in that the outside of the cooling tank (3) is equipped with a circulation pump (9), the water inlet end of the circulation pump (9) is communicated with the bottom of the fixed water tank (2) through a conduit, the water outlet end of the circulation pump (9) is communicated with a feed pipe (42), and the water outlet pipe (44) is communicated with a hollow upright post.
10. The rapid tire mold forming apparatus according to claim 9, wherein the electrode ball (221) is in contact connection with the electrode plate (220), the electrode ball (221), the electrode plate (220), the circulating pump (9) and the mains supply are connected, and the connecting base (1) is provided with a controller for controlling the injection molding hydraulic cylinder (7), the demolding hydraulic cylinder (8) and the rotation motor (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310946980.3A CN117124513B (en) | 2023-07-31 | 2023-07-31 | Tire mould rapid prototyping equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310946980.3A CN117124513B (en) | 2023-07-31 | 2023-07-31 | Tire mould rapid prototyping equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117124513A CN117124513A (en) | 2023-11-28 |
| CN117124513B true CN117124513B (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310946980.3A Active CN117124513B (en) | 2023-07-31 | 2023-07-31 | Tire mould rapid prototyping equipment |
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| Country | Link |
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| CN (1) | CN117124513B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007050412A (en) * | 2005-08-15 | 2007-03-01 | Japan Steel Works Ltd:The | Die, and cooling mechanism |
| KR101772816B1 (en) * | 2016-04-27 | 2017-08-30 | (주)부원 | Drink Cup Manufacturing Unit |
| DE212020000262U1 (en) * | 2020-07-02 | 2020-12-01 | Kunshan Xintengsheng Precision Mould Co., Ltd. | A water cooling device for the injection mold |
| CN212653742U (en) * | 2020-05-18 | 2021-03-05 | 无锡博锦高分子研究发展有限公司 | Apparatus for producing of reaction type hot melt adhesive stick |
| CN215969703U (en) * | 2021-09-08 | 2022-03-08 | 深圳市春天里科技有限公司 | Epoxy resin curing glue pouring device |
| CN218196608U (en) * | 2022-07-13 | 2023-01-03 | 东莞市精塑模具有限公司 | Quick injection mold of plastic goods |
-
2023
- 2023-07-31 CN CN202310946980.3A patent/CN117124513B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007050412A (en) * | 2005-08-15 | 2007-03-01 | Japan Steel Works Ltd:The | Die, and cooling mechanism |
| KR101772816B1 (en) * | 2016-04-27 | 2017-08-30 | (주)부원 | Drink Cup Manufacturing Unit |
| CN212653742U (en) * | 2020-05-18 | 2021-03-05 | 无锡博锦高分子研究发展有限公司 | Apparatus for producing of reaction type hot melt adhesive stick |
| DE212020000262U1 (en) * | 2020-07-02 | 2020-12-01 | Kunshan Xintengsheng Precision Mould Co., Ltd. | A water cooling device for the injection mold |
| CN215969703U (en) * | 2021-09-08 | 2022-03-08 | 深圳市春天里科技有限公司 | Epoxy resin curing glue pouring device |
| CN218196608U (en) * | 2022-07-13 | 2023-01-03 | 东莞市精塑模具有限公司 | Quick injection mold of plastic goods |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117124513A (en) | 2023-11-28 |
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