CN219988355U - Injection mold convenient to drawing of patterns - Google Patents
Injection mold convenient to drawing of patterns Download PDFInfo
- Publication number
- CN219988355U CN219988355U CN202320974878.XU CN202320974878U CN219988355U CN 219988355 U CN219988355 U CN 219988355U CN 202320974878 U CN202320974878 U CN 202320974878U CN 219988355 U CN219988355 U CN 219988355U
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- CN
- China
- Prior art keywords
- box
- fixedly connected
- top surface
- recovery
- seat
- Prior art date
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- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 238000011084 recovery Methods 0.000 claims abstract description 52
- 238000001816 cooling Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims description 25
- 244000309464 bull Species 0.000 claims description 12
- 239000002826 coolant Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000004064 recycling 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of injection molds and discloses an injection mold convenient to demolding, which comprises a box body and a placement seat, wherein the top surface of the box body is fixedly connected with a supporting column, the top surface of the supporting column is fixedly connected with a top seat, the bottom surface of the top seat is fixedly connected with an air cylinder, the output shaft of the air cylinder is fixedly connected with a connecting plate, and a demolding device and a cooling recovery device are arranged in the box body.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to an injection mold convenient to demold.
Background
In the manufacture of circuit breaker bases, injection molds, which are a tool for producing plastic products and also a tool for imparting a complete structure and precise dimensions to the plastic products, are most commonly used. Injection molding is a processing method used in mass production of parts with complex shapes, and specifically refers to injection molding of heated and melted plastic into a mold cavity by an injection molding machine under high pressure, and cooling and solidification are carried out to obtain a molded product.
The existing injection mold needs to start equipment again to perform demolding when injection molding is completed, the working flow is not coherent enough, demolding work cannot be completed when the mold bases are separated, meanwhile, an external cooling device sprays water flow onto the mold bases to run off, recycling is not performed, and resources are wasted.
Disclosure of Invention
The utility model aims to provide an injection mold convenient for demolding, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: injection mold convenient to drawing of patterns, include the box and place the seat, the top surface fixedly connected with support column of box, the top surface fixedly connected with footstock of support column, the bottom surface fixedly connected with cylinder of footstock, the output shaft fixedly connected with connecting plate of cylinder, the inside of box is provided with shedder and cooling recovery unit, shedder includes: the connecting column, the top surface of connecting column and the bottom surface fixed connection of connecting plate, the bottom surface fixedly connected with of connecting column promotes the square pole, promote the square pole and run through the box, and promote square pole and box sliding connection, the surface hinge who promotes the square pole has the latch, fixedly connected with torsional spring between latch and the promotion square pole, the inner wall rotation of box is connected with the bull stick, the bull stick runs through and fixedly connected with little ratchet, little ratchet meshes with the latch mutually, the bull stick runs through and fixedly connected with big ratchet, when the cooling finishes, start the cylinder again and make the cylinder drive the connecting plate upwards to remove, can drive big ratchet rotation when the bull stick rotates.
Preferably, the inner wall fixedly connected with of box places the platform, the top surface fixedly connected with extension spring of placing the platform, the one end fixedly connected with pushing post of placing the platform is kept away from to extension spring, the top surface fixedly connected with push pedal of pushing post, one side fixed surface that pushing post is close to big ratchet gear is connected with the ratchet, the ratchet meshes with big ratchet gear mutually, the top surface fixedly connected with reset spring of push pedal, the one end that reset spring kept away from the push pedal and the inner wall fixedly connected with of box, the top surface fixedly connected with thimble of push pedal, the thimble runs through the box, and thimble and box sliding connection, the top surface fixedly connected with of box places the seat, the seat is run through to the thimble, can push down the ratchet when big ratchet gear rotates, advances to make the pushing post promote the push pedal upwards to remove, and then makes the push pedal promote the striking upwards to make the thimble promote fashioned circuit breaker base, make the circuit breaker base of completion no longer glue with the die holder, conveniently demoulded.
Preferably, the cooling recovery device includes: the spray gun, the bottom surface of spray gun and the top surface fixed connection of placing the seat, the tail end fixedly connected with connecting pipe of spray gun, the recovery hole has been seted up to the surface of placing the seat, the box is run through by the recovery box, and recovery box and box sliding connection, the top surface fixedly connected with connector of recovery box, the inside packing of recovery box has the coolant liquid, the connecting pipe runs through the box, and connecting pipe and connector fixed connection, the top fixedly connected with recovery tube of recovery box, the recovery tube runs through the box and with the bottom surface fixed connection of placing the seat, starts the spray gun, and the inside to the recovery box is run back again through the recovery tube, makes the coolant liquid can use repeatedly.
Preferably, the bottom surface fixedly connected with upper die base of connecting plate, the top surface joint of placing the seat has the die holder, box bottom surface fixedly connected with supporting seat, the surface of box articulates there is the chamber door.
Preferably, the number of the spray guns is four, and the four groups of spray guns are respectively arranged in a circumferential array by taking the central line of the placement seat as an axis.
Preferably, the number of the demolding devices is two, and the two groups of the demolding devices are symmetrically arranged by taking the central line of the placing table as a symmetrical axis.
Preferably, the ejector pin penetrates through the lower die holder, and the ejector pin is in sliding connection with the lower die holder.
Compared with the prior art, the utility model provides the injection mold convenient for demolding, which has the following beneficial effects:
1. this injection mold convenient to drawing of patterns when using, after the circuit breaker base cooling shaping in the mould, start the cylinder and make the cylinder drive the connecting plate upwards move to make connecting plate pulling spliced pole and promote square pole upwards move, and then make ratchet pulling promote the post and move down, make the promotion post promote the push pedal upwards move, and then make the push pedal promote the thimble and strike upwards, thereby make the thimble promote fashioned circuit breaker base, make the circuit breaker base of completion of making no longer be sticking with the die holder, convenient drawing of patterns.
2. When the injection mold convenient to demolding is used, when the circuit breaker base is manufactured, the upper mold base and the lower mold base are attached by the starting cylinder, injection molding work is carried out, the spray gun is started, the spray gun sprays cooling liquid inside the recovery box to the outer surface of the mold base through the connecting pipe, the mold base is cooled and solidified, the working period is shortened, meanwhile, the cooling liquid can flow into the recovery pipe through the recovery hole, and then flows back to the inside of the recovery box again through the recovery pipe, so that the cooling liquid can be repeatedly used.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the enlarged structure of FIG. 2A according to the present utility model;
FIG. 4 is an enlarged schematic view of the demolding device of the present utility model;
fig. 5 is a partially enlarged schematic view of the present utility model.
In the figure: 1. a case; 2. a demolding device; 21. a connecting column; 22. pushing the square rod; 23. latch teeth; 24. a torsion spring; 25. a rotating rod; 26. a small ratchet gear; 27. a large ratchet gear; 28. a placement table; 29. a telescopic spring; 210. pushing the column; 211. a push plate; 212. a ratchet; 213. a return spring; 214. a thimble; 3. a cooling recovery device; 31. a spray gun; 32. a connecting pipe; 33. a recovery hole; 34. a recovery box; 35. a connector; 36. a recovery pipe; 4. a support column; 5. a top base; 6. a cylinder; 7. a connecting plate; 8. an upper die holder; 9. a placement seat; 10. a lower die holder; 11. a support base; 12. a box door.
Detailed Description
As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides an injection mold convenient to drawing of patterns, includes box 1 and places seat 9, the top surface fixedly connected with support column 4 of box 1, the top surface fixedly connected with footstock 5 of support column 4, the bottom surface fixedly connected with cylinder 6 of footstock 5, the output shaft fixedly connected with connecting plate 7 of cylinder 6, the inside of box 1 is provided with shedder 2 and cooling recovery unit 3, shedder 2 includes: the connecting column 21, the top surface of connecting column 21 and the bottom surface fixed connection of connecting plate 7, the bottom surface fixed connection of connecting column 21 promotes square pole 22, promote square pole 22 and run through box 1, and promote square pole 22 and box 1 sliding connection, the surface of promoting square pole 22 articulates there is latch 23, fixedly connected with torsional spring 24 between latch 23 and the promotion square pole 22, the inner wall of box 1 rotates and is connected with bull stick 25, bull stick 25 runs through and fixedly connected with little ratchet wheel 26, little ratchet wheel 26 meshes with latch 23, bull stick 25 runs through and fixedly connected with big ratchet wheel 27, when the cooling finishes, start cylinder 6 again and make connecting plate 7 upwards move, thereby make connecting plate 7 pull connecting column 21 and promote square pole 22 upwards move, when promoting square pole 22 upwards move, ratchet wheel 23 can drive little ratchet wheel 26 and rotate, little ratchet wheel 26 can drive bull stick 25 and rotate, can drive big gear 27 and rotate when bull stick 25 rotates. The inner wall fixedly connected with of box 1 places platform 28, the top surface fixedly connected with extension spring 29 of placing platform 28, the one end fixedly connected with pushing post 210 of extension spring 29 keeping away from placing platform 28, the top surface fixedly connected with push pedal 211 of pushing post 210, one side surface fixedly connected with ratchet 212 that pushing post 210 is close to big ratchet gear 27, ratchet 212 meshes with big ratchet gear 27, the top surface fixedly connected with reset spring 213 of push pedal 211, the one end that reset spring 213 kept away from push pedal 211 and the inner wall fixedly connected of box 1, the top surface fixedly connected with thimble 214 of push pedal 211, thimble 214 runs through box 1, and thimble 214 and box 1 sliding connection, the top surface fixedly connected with of box 1 places seat 9, thimble 214 runs through placing seat 9, can push ratchet 212 downwardly when big ratchet gear 27 rotates, and then make ratchet 212 pulling pushing post 210 move downwardly, and then make pushing post 210 pull ratchet 211 downwardly, make thimble 214 and lower die holder 10 make finished circuit breaker base sticky, big ratchet gear 27 change a certain distance and no longer to push ratchet 212 downwardly move, push down, and make the convenience of making the circuit breaker base that push post 211 and the convenience is pushed upwardly to make the circuit breaker base that is pushed upwardly. The cooling recovery device 3 includes: the spray gun 31, the bottom surface of spray gun 31 and the top surface fixed connection who places seat 9, the tail end fixedly connected with connecting pipe 32 of spray gun 31, the recovery hole 33 has been seted up on the surface of placing seat 9, box 1 is run through by recovery box 34, and recovery box 34 and box 1 sliding connection, the top surface fixedly connected with connector 35 of recovery box 34, the inside of recovery box 34 is filled with the coolant liquid, connecting pipe 32 runs through box 1, and connecting pipe 32 and connector 35 fixed connection, the top fixedly connected with recovery pipe 36 of recovery box 34, recovery pipe 36 runs through box 1 and with the bottom surface fixed connection who places seat 9, start spray gun 31, make spray gun 31 pass through connecting pipe 32 with the inside coolant liquid blowout of recovery box 34 to the die holder surface, make the die holder cool and solidify, reduce duty cycle, the coolant liquid can flow into recovery pipe 36 through recovery hole 33 simultaneously, and then flow back to the inside of recovery box 34 through recovery pipe 36 again, make the coolant liquid can use repeatedly. The bottom surface fixedly connected with upper die base 8 of connecting plate 7, the top surface joint of placing seat 9 has die holder 10, and box 1 bottom surface fixedly connected with supporting seat 11, the surface of box 1 articulates there is chamber door 12. The number of the spray guns 31 is four, and the four groups of spray guns 31 are respectively arranged in a circumferential array by taking the central line of the placement seat 9 as an axis. The number of the demolding devices 2 is two, and the two groups of the demolding devices 2 are symmetrically arranged by taking the central line of the placing table 28 as a symmetry axis. The ejector pin 214 penetrates through the lower die holder 10, and the ejector pin 214 is in sliding connection with the lower die holder 10.
Working principle: when the injection mold convenient to demolding is used, when the circuit breaker base is manufactured, the air cylinder 6 is started to enable the upper mold base 8 and the lower mold base 10 to be attached, injection molding is carried out, the spray gun 31 is started, the spray gun 31 ejects cooling liquid inside the recovery box 34 to the outer surface of the mold base through the connecting pipe 32, the mold base is cooled and solidified, the working period is shortened, meanwhile, cooling liquid flows into the recovery pipe 36 through the recovery pipe 36, and then flows back to the inside of the recovery box 34 again through the recovery pipe 36, the cooling liquid can be repeatedly used, when cooling is finished, the air cylinder 6 is started again, the air cylinder 6 drives the connecting plate 7 to move upwards, so that the connecting plate 7 pulls the connecting column 21 and the pushing square rod 22 to move upwards, when the square rod 22 is pushed upwards, the small ratchet gear 26 drives the rotating rod 25 to rotate, when the rotating rod 25 drives the large ratchet gear 27 to rotate, the ratchet 212 is pushed downwards when the large gear 27 rotates, the ratchet 212 is pulled to push the push plate 210 to move downwards, the push plate 210 is pulled by the push plate 214 to be pushed by the push plate 214 to be not to move upwards with the lower mold base 10, the circuit breaker base is pushed by the large ratchet gear 212, and the circuit breaker base is further pushed by the ejector plate 10 to move upwards, and the circuit breaker base is further made to move the circuit breaker base is convenient to move upwards, and the circuit breaker base is further convenient to move the circuit breaker base is manufactured.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. Injection mold convenient to drawing of patterns, include box (1) and place seat (9), the top surface fixedly connected with support column (4) of box (1), its characterized in that: the top surface fixedly connected with footstock (5) of support column (4), the bottom surface fixedly connected with cylinder (6) of footstock (5), the output shaft fixedly connected with connecting plate (7) of cylinder (6), the inside of box (1) is provided with shedder (2) and cooling recovery unit (3), shedder (2) include:
the connecting column (21), the top surface of connecting column (21) and the bottom surface fixed connection of connecting plate (7), the bottom surface fixedly connected with of connecting column (21) promotes square pole (22), promote square pole (22) and run through box (1), and promote square pole (22) and box (1) sliding connection, the surface hinge who promotes square pole (22) has latch (23), fixedly connected with torsional spring (24) between latch (23) and the promotion square pole (22), the inner wall rotation of box (1) is connected with bull stick (25), bull stick (25) run through and fixedly connected with little ratchet gear (26), little ratchet gear (26) mesh with latch (23), bull stick (25) run through and fixedly connected with big ratchet gear (27).
2. An injection mold for facilitating demolding as claimed in claim 1, wherein: the inner wall fixedly connected with of box (1) places platform (28), the top surface fixedly connected with extension spring (29) of placing platform (28), the one end fixedly connected with pushing post (210) of placing platform (28) is kept away from to extension spring (29), the top surface fixedly connected with push pedal (211) of pushing post (210), one side fixed surface that pushing post (210) is close to big ratchet gear (27) is connected with ratchet (212), ratchet (212) meshes with big ratchet gear (27), the top surface fixedly connected with reset spring (213) of push pedal (211), the one end that reset spring (213) kept away from push pedal (211) and the inner wall fixed connection of box (1), the top surface fixedly connected with thimble (214) of push pedal (211), thimble (214) run through box (1), and thimble (214) and box (1) sliding connection, the top surface fixedly connected with of box (1) is placed seat (9) and thimble (214) run through and are placed seat (9).
3. An injection mold for facilitating demolding as claimed in claim 1, wherein: the cooling recovery device (3) comprises: spray gun (31), the bottom surface of spray gun (31) and the top surface fixed connection who places seat (9), tail end fixedly connected with connecting pipe (32) of spray gun (31), recovery hole (33) have been seted up to the surface of placing seat (9), box (1) are run through by recovery box (34), and recovery box (34) and box (1) sliding connection, the top surface fixedly connected with connector (35) of recovery box (34), the inside packing of recovery box (34) has the coolant liquid, connecting pipe (32) run through box (1), and connecting pipe (32) and connector (35) fixed connection, the top fixedly connected with recovery pipe (36) of recovery box (34), recovery pipe (36) run through box (1) and with the bottom surface fixed connection of placing seat (9).
4. An injection mold for facilitating demolding as claimed in claim 2, wherein: the bottom surface fixedly connected with upper die base (8) of connecting plate (7), the top surface joint of placing seat (9) has die holder (10), box (1) bottom surface fixedly connected with supporting seat (11), the surface of box (1) articulates there is chamber door (12).
5. An injection mold for facilitating release according to claim 3, wherein: the number of the spray guns (31) is four, and the four spray guns (31) are arranged in a circumferential array by taking the central line of the placing seat (9) as an axis.
6. An injection mold for facilitating demolding as claimed in claim 1, wherein: the number of the demolding devices (2) is two, and the two groups of the demolding devices (2) are symmetrically arranged by taking the central line of the placing table (28) as a symmetrical axis.
7. An injection mold for facilitating mold release according to claim 4, wherein: the ejector pin (214) penetrates through the lower die holder (10), and the ejector pin (214) is in sliding connection with the lower die holder (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320974878.XU CN219988355U (en) | 2023-04-26 | 2023-04-26 | Injection mold convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320974878.XU CN219988355U (en) | 2023-04-26 | 2023-04-26 | Injection mold convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219988355U true CN219988355U (en) | 2023-11-10 |
Family
ID=88604741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320974878.XU Active CN219988355U (en) | 2023-04-26 | 2023-04-26 | Injection mold convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219988355U (en) |
-
2023
- 2023-04-26 CN CN202320974878.XU patent/CN219988355U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |