CN220280344U - Injection mold with long service life - Google Patents
Injection mold with long service life Download PDFInfo
- Publication number
- CN220280344U CN220280344U CN202321529720.8U CN202321529720U CN220280344U CN 220280344 U CN220280344 U CN 220280344U CN 202321529720 U CN202321529720 U CN 202321529720U CN 220280344 U CN220280344 U CN 220280344U
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- Prior art keywords
- shaft
- transverse frame
- mold part
- connecting shaft
- power
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- 238000002347 injection Methods 0.000 title claims abstract description 19
- 239000007924 injection Substances 0.000 title claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000005096 rolling process Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 230000007306 turnover Effects 0.000 abstract description 11
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 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 molds, in particular to a long-life injection mold, which comprises a base, wherein two sides of the base are connected with a top box through a vertical frame, one side of the base is provided with a fixed mold part, the other side of the base is slidably provided with a butt-joint mold part, the butt-joint mold part and the fixed mold part are in butt joint to form a mold assembly for injection molding of a product, a transverse frame I and a transverse frame II are slidably arranged on the front side and the rear side of the vertical frame in a lifting manner, the transverse frame I and the transverse frame II are respectively positioned at the front side and the rear side of the mold assembly, when cleaning is needed, the butt-joint mold part and the fixed mold part are separated, at the moment, a front baffle curtain and a rear baffle curtain are pulled downwards and blocked at the front side and the rear side through the transverse frame I and the transverse frame II, at the moment, a turnover plate is also pulled downwards between the butt-joint mold part and the fixed mold part, and the butt-joint mold part and the fixed mold part are cleaned by turnover by the turnover plate and are sprayed with a non-sticky coating.
Description
Technical Field
The utility model relates to the technical field of molds, in particular to a long-service-life injection mold.
Background
To increase the service life of the mold, it is necessary to clean the injection mold after use, as disclosed (bulletin) No.: CN114474513a, an injection mold with high-efficient clearance structure, it is clean to the high pressure of injection mold die cavity to wash through high pressure gas, can wash away the injection molding material that the in-process die cavity inner wall adsorbs the adhesion, but lacks shielding structure when washing, can make the piece splash when washing.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the scheme provides the injection mold with long service life, which is achieved by the following specific technical means: the spray coating machine comprises a base, a top box is connected to two sides of the base through a vertical frame, a fixed die part is arranged on one side of the base, a butt joint die part is arranged on the other side of the base in a sliding mode, a mold closing is formed after the butt joint die part is in butt joint with the fixed die part, a turnover plate is arranged on the vertical frame in a rotating mode, a transverse frame I and a transverse frame II are arranged on the two sides of the vertical frame in a lifting and sliding mode, the transverse frame I and the transverse frame II are respectively located at the front and back of the mold closing, a first rolling shaft and a second rolling shaft are arranged in the top box in a rotating mode, a blocking curtain is wound on the first rolling shaft and the second rolling shaft, two groups of blocking curtains are respectively arranged on the first transverse frame I and the second transverse frame II after being pulled out from the top box, a connecting frame is arranged on the top side of the first transverse frame and the second transverse frame II, a vertical frame is arranged on the two sides of the vertical frame in a rotating mode, a flushing spray nozzle and a spray coating head are respectively arranged on the two sides of the turnover plate, when cleaning is needed, the first transverse frame I and the transverse frame II are respectively moved downwards, a blocking curtain is arranged on the front and the back blocking curtain is not pulled out of the die part and the front and the back of the side of the front and the front side of the curtain is not fixed to the turnover plate and the die part and the turnover plate and the side is not required to be cleaned.
The first preferred technical scheme is as follows: and shielding control assemblies are symmetrically arranged on the front side and the rear side of the top box, and the two groups of shielding control assemblies are connected with the two ends of the first transverse frame and the second transverse frame and used for controlling the synchronous up-and-down movement of the first transverse frame and the second transverse frame.
And the second preferred technical scheme is as follows: the shielding control assembly comprises a first connecting shaft, a second connecting shaft, a first power rod and a second power rod, wherein the first connecting shaft and the second connecting shaft are rotationally arranged on a top box, the top ends of the first power rod and the second power rod are arranged on the first connecting shaft and the second connecting shaft, a sliding groove is formed in the first power rod and the second power rod, the first transverse frame is slidably arranged in the sliding groove on the first two groups of power rods through protruding shafts arranged at two ends, the second transverse frame is slidably arranged in the sliding groove on the second two groups of power rods through protruding shafts arranged at two ends, and the technical effect that the first transverse frame and the second transverse frame are driven to move up and down along the vertical frame is achieved by synchronous swing of the first power rod and the second power rod.
And the preferred technical scheme is as follows: the top box is internally provided with a linkage control mechanism, and the linkage control mechanism is connected with a first connecting shaft and a second connecting shaft in the two groups of shielding control assemblies.
The preferable technical scheme is as follows: the linkage control mechanism comprises a power shaft, a transmission shaft, a gear III and a gear IV, wherein the power shaft and the transmission shaft are rotationally arranged in a top box, the gear III and the gear IV are respectively arranged on the power shaft and the transmission shaft and meshed with each other, a transmission belt I is sleeved between a belt disc on the power shaft and a belt disc on a first connecting shaft, a transmission belt II is sleeved between a belt disc on the transmission shaft and a belt disc on a second connecting shaft, and a motor I is arranged in the top box and connected with the power shaft.
Adopt above-mentioned structure to make this scheme possess following beneficial effect:
when the butt joint mold part and the fixed mold part need to be cleaned, the transverse frame I and the transverse frame II move downwards at the moment, the front and rear baffle curtains are pulled downwards to be blocked at the front and rear sides, the cost of chips generated during flushing is reduced, meanwhile, the structure is utilized to set the transverse frame I and the transverse frame II to move downwards, the overturning plate is synchronously driven to be pulled downwards between the butt joint mold part and the fixed mold part, and the overturning plate is utilized to overturn the butt joint mold part and the fixed mold part to clean and spray a non-sticky coating.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present solution;
FIG. 2 is a top view of the present solution;
fig. 3 is a schematic structural diagram of the linkage control mechanism in the scheme;
fig. 4 is a schematic structural view of the first cross frame, the second cross frame, the mullion and the turnover plate.
The device comprises a base, a top box, a vertical frame, a fixed die part, a butt joint die part, a transverse frame I, a transverse frame II, a transverse frame 8, a blocking curtain, a rolling shaft 9, a rolling shaft I, a rolling shaft II, a connecting frame 11, a connecting frame 12, a vertical frame 13, a turnover plate 14, a connecting shaft I, a connecting shaft 15, a connecting shaft II, a power rod I, a power rod 17, a power rod II, a power rod 18, a chute 19, a gear I, a gear 20, a gear II, a gear 21, a power shaft 22, a transmission shaft 23, a gear III, a gear IV, a gear 25, a transmission belt I, a transmission belt 26, a transmission belt II, a transmission belt 27, a motor I, a motor 28, a chip collecting groove 29, a screen plate 30 and a vertical groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2 and 4, the long-life injection mold comprises a base 1, wherein two sides of the base 1 are connected with a top box 2 through a vertical frame 3, one side of the base 1 is provided with a fixed mold part 4, the other side of the base 1 is slidably provided with a butt-joint mold part 5, after the butt-joint mold part 5 is in butt joint with the fixed mold part 4, a mold assembly is carried out, the front side and the rear side of the vertical frame 3 are slidably provided with a horizontal frame I6 and a horizontal frame II 7 in a lifting manner, the vertical frame 3 is provided with a vertical groove 30 for the sliding of the horizontal frame I6 and the horizontal frame II 7, the horizontal frame I6 and the horizontal frame II 7 are respectively positioned in front and rear of the mold assembly, a rolling shaft I9 and a rolling shaft II 10 are rotatably arranged in the top box 2, a baffle curtain 8 is arranged on the rolling shaft I9 and the rolling shaft II 10, two groups of baffle curtains 8 are respectively arranged on the horizontal frame I6 and the horizontal frame II 7 after being pulled out from the top box 2, a connecting frame 11 is connected between the horizontal frame I6 and the horizontal frame II 7, the top side of the connecting frame 11 is provided with a vertical frame 12, the vertical frame 12 is rotatably provided with a vertical frame 12, a vertical frame 12 is rotatably provided with a motor 13, a central shaft 13 is arranged in the vertical frame 12, and two sides of the motor is connected with a spray head 13 respectively, and a spray head 13 is arranged on two sides.
Referring to fig. 3, a long-life injection mold is shown in fig. 3, shielding control components are symmetrically arranged on the front and rear sides of a top case 2, two groups of shielding control components are connected with two ends of a first transverse frame 6 and a second transverse frame 7, each shielding control component comprises a first connecting shaft 14, a second connecting shaft 15, a first power rod 16 and a second power rod 17, the first connecting shaft 14 and the second connecting shaft 15 are rotatably arranged on the top case 2, the top ends of the first power rod 16 and the second power rod 17 are arranged on the first connecting shaft 14 and the second connecting shaft 15, sliding grooves 18 are formed in the first power rod 16 and the second power rod 17, the first transverse frame 6 is slidably arranged in the sliding grooves 18 on the first two groups of power rods 16 through protruding shafts arranged at the two ends, the second transverse frame 7 is also slidably arranged in the sliding grooves 18 on the second groups of power rods 17 through protruding shafts arranged at the two ends, a first gear 19 and a second gear 20 are respectively arranged on the first connecting shaft 14 and the second connecting shaft 15, a first gear 19 and a second gear 20 are meshed, a linkage control mechanism is arranged in the top case 2, and the linkage control mechanism is connected with the first connecting shaft 14 and the second power rod 15 in the two groups of shielding control components; the linkage control mechanism comprises a power shaft 21, a transmission shaft 22, a gear III 23 and a gear IV 24, wherein the power shaft 21 and the transmission shaft 22 are rotationally arranged in a top box 2, the gear III 23 and the gear IV 24 are respectively arranged on the power shaft 21 and the transmission shaft 22 and meshed with each other, meanwhile, a transmission belt I25 is sleeved between a belt disc on the power shaft 21 and a belt disc on a first connecting shaft 14, a transmission belt II 26 is sleeved between a belt disc on the transmission shaft 22 and a belt disc on a second connecting shaft 15, a motor I27 is arranged in the top box 2, and the motor I27 is connected with the power shaft 21.
Referring to fig. 1, a long-life injection mold is provided with a chip collecting groove 28 on a base 1, a screen 29 is provided on the top of the chip collecting groove 28, and the screen 29 is located between the butt mold part 5 and the fixed mold part 4 when they are separated.
The concrete use process of the injection mold with long service life comprises the following steps: when the inner cavities of the butt-joint mold part 5 and the fixed mold part 4 are required to be cleaned, the butt-joint mold part 5 is separated from the fixed mold part 4, then a first motor 27 is started to drive a first power rod 16 and a second power rod 17 to swing downwards through a linkage mechanism, two groups of blocking curtains 8 are pulled downwards to be blocked at the front side and the rear side, at the moment, a turnover plate 13 is also pulled downwards to between the butt-joint mold part 5 and the fixed mold part 4, the turnover plate 13 is driven by the second motor to turn back and forth to clean the butt-joint mold part 5 and the fixed mold part 4 and spray a non-sticky coating, and high-pressure air flow sprayed by a flushing nozzle blows off scraps stuck in the inner cavities and collects the scraps in a scraps collecting groove 28.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a long-life injection mold which characterized in that: including base (1), base (1) both sides are connected with top case (2) through erectting frame (3), base (1) one side is provided with fixed mould portion (4), the opposite side slip of base (1) is equipped with butt joint mould portion (5), form the compound die after butt joint mould portion (5) and fixed mould portion (4) and carry out moulding plastics of product, the front and back side lift slip of erectting frame (3) is equipped with crossbearer one (6) and crossbearer two (7), crossbearer one (6) and crossbearer two (7) are located the front and back of compound die respectively, top case (2) internal rotation is equipped with rolling axle one (9) and rolling axle two (10), the winding is equipped with on rolling axle one (9) and rolling axle two (10) and keeps off curtain (8) and locate respectively on crossbearer one (6) and crossbearer two (7) after pulling out in top case (2), just be connected with between crossbearer one (6) and crossbearer two (7), be connected with link (11) and install changeover panel (13) on the both sides, changeover panel (13) are set up to rotate, changeover panel (13) are connected with top case (12.
2. The long life injection mold of claim 1 wherein: the shielding control assemblies are symmetrically arranged on the front side and the rear side of the top box (2), and two groups of shielding control assemblies are connected with two ends of the first transverse frame (6) and the second transverse frame (7) and used for controlling the synchronous up-and-down movement of the first transverse frame (6) and the second transverse frame (7).
3. The long life injection mold of claim 2 wherein: the shielding control assembly comprises a first connecting shaft (14), a second connecting shaft (15), a first power rod (16) and a second power rod (17), wherein the first connecting shaft (14) and the second connecting shaft (15) are rotationally arranged on the top box (2), the top ends of the first power rod (16) and the second power rod (17) are arranged on the first connecting shaft (14) and the second connecting shaft (15), sliding grooves (18) are formed in the first power rod (16) and the second power rod (17), the first transverse frame (6) is arranged in the sliding grooves (18) on the first two groups of power rods (16) in a sliding mode through protruding shafts arranged at two ends, and the second transverse frame (7) is also arranged in the sliding grooves (18) on the second two groups of power rods (17) in a sliding mode through protruding shafts arranged at two ends.
4. A long life injection mold according to claim 3, wherein: the first connecting shaft (14) and the second connecting shaft (15) are respectively provided with a first gear (19) and a second gear (20), and the first gear (19) is meshed with the second gear (20).
5. The long life injection mold of claim 4 wherein: the top box (2) is internally provided with a linkage control mechanism, and the linkage control mechanism is connected with a first connecting shaft (14) and a second connecting shaft (15) in the two groups of shielding control assemblies.
6. The long life injection mold of claim 5 wherein: the linkage control mechanism comprises a power shaft (21), a transmission shaft (22), a gear III (23) and a gear IV (24), wherein the power shaft (21) and the transmission shaft (22) are rotationally arranged in a top box (2), the gear III (23) and the gear IV (24) are respectively arranged on the power shaft (21) and the transmission shaft (22) and meshed with each other, meanwhile, a transmission belt I (25) is sleeved between a tape disc on the power shaft (21) and a tape disc on a first connection shaft (14), a transmission belt II (26) is sleeved between a tape disc on the transmission shaft (22) and a tape disc on a second connection shaft (15), and a motor I (27) is arranged in the top box (2) and connected with the power shaft (21).
7. The long life injection mold of claim 1 wherein: the chip collecting groove (28) is formed in the base (1), the screen plate (29) is arranged at the top of the chip collecting groove (28), and the screen plate (29) is located between the butt joint mold part (5) and the fixed mold part (4) when the butt joint mold part is separated from the fixed mold part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529720.8U CN220280344U (en) | 2023-06-15 | 2023-06-15 | Injection mold with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321529720.8U CN220280344U (en) | 2023-06-15 | 2023-06-15 | Injection mold with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220280344U true CN220280344U (en) | 2024-01-02 |
Family
ID=89330400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321529720.8U Active CN220280344U (en) | 2023-06-15 | 2023-06-15 | Injection mold with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220280344U (en) |
-
2023
- 2023-06-15 CN CN202321529720.8U patent/CN220280344U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |