CN112092300A - High-efficient injection mold who breaks away from fast - Google Patents
High-efficient injection mold who breaks away from fast Download PDFInfo
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- CN112092300A CN112092300A CN202010949584.2A CN202010949584A CN112092300A CN 112092300 A CN112092300 A CN 112092300A CN 202010949584 A CN202010949584 A CN 202010949584A CN 112092300 A CN112092300 A CN 112092300A
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- fixedly connected
- rod
- mold
- guide
- mounting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C2045/645—Mould opening, closing or clamping devices using magnetic means
- B29C2045/647—Mould opening, closing or clamping devices using magnetic means using magnetostriction
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an injection mold capable of being efficiently and quickly separated, which comprises a base, wherein four guide rods are fixedly connected to the base, a supporting plate is fixedly connected to the upper ends of the four guide rods together, an installation seat is fixedly connected to the base, a lower mold is installed on the installation seat, a mold cavity is formed in the lower mold, two hydraulic cylinders are fixedly connected to the bottom of the supporting plate, damping mechanisms are fixedly connected to the output ends of the two hydraulic cylinders, an upper mold is fixedly connected to the bottoms of the two damping mechanisms together, a guide piece is arranged between the upper mold and the four guide rods, two mounting grooves are formed in the upper end of the lower mold, and limiting mechanisms are installed in the two mounting grooves. The invention has reasonable structure, can not only absorb shock when the upper die and the lower die are attached, but also realize stable clamping after the upper die and the lower die are attached, and can quickly realize the separation of the upper die and the lower die, thereby improving the injection molding stability and efficiency.
Description
Technical Field
The invention relates to the technical field of molds, in particular to an injection mold capable of being separated efficiently and quickly.
Background
Injection molding, also known as injection molding, is a molding method that is injection and molding; the injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, suitability for the molding processing fields of mass production, products with complex shapes and the like; stirring the completely molten plastic material by a screw at a certain temperature, injecting the plastic material into a mold cavity by high pressure, and cooling and solidifying to obtain a molded product. The method is suitable for mass production of parts with complex shapes, and is one of important processing methods.
Along with the development of machining technique and the needs that satisfy the production progress, the application of mould is more and more wide in the production, to different products, the requirement of not unidimensional and precision, reasonable design mould is solved the production problem and is had an important effect to improving production efficiency and product quality, the mould is through pouring into its inside die cavity with liquid raw materials and producing the work piece that accords with the die cavity shape, go up mould and lower mould laminating joint back, can break away from stable the one step of guaranteeing injection moulding efficiency that breaks away from fast, therefore we have designed the injection mold that a high efficiency breaks away from fast and solve above problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an efficient and quick-release injection mold which can not only absorb shock when an upper mold and a lower mold are attached, but also realize stable clamping after the upper mold and the lower mold are attached, and can quickly realize separation of the upper mold and the lower mold, so that the injection stability and the injection efficiency can be improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
an injection mold capable of being efficiently and quickly separated comprises a base, wherein four guide rods are fixedly connected to the base, a supporting plate is fixedly connected to the upper ends of the four guide rods together, a mounting seat is fixedly connected to the base, a lower mold is mounted on the mounting seat, a mold cavity is formed in the lower mold, two hydraulic cylinders are fixedly connected to the bottom of the supporting plate, damping mechanisms are fixedly connected to the output ends of the two hydraulic cylinders respectively, an upper mold is fixedly connected to the bottom of the two damping mechanisms together, a guide piece is arranged between the upper mold and the four guide rods, two mounting grooves are formed in the upper end of the lower mold, a limiting mechanism is mounted in each mounting groove, two connecting blocks opposite to the two mounting grooves are fixedly connected to the bottom of the upper mold, clamping grooves are formed in the opposite surfaces of the two connecting blocks, and L-shaped rods are fixedly connected to, the lower end of each L-shaped rod is fixedly connected with a connecting rod, an extrusion rod is arranged below each connecting rod, a first inclined plane is arranged on one surface, opposite to the extrusion rod, of each extrusion rod, and a quick separation mechanism is arranged between each extrusion rod and the corresponding extrusion rod on the same side.
Preferably, the material of mount pad is the rubber slab, the thickness of mount pad is 15cm, just the mount pad is connected with the base through the bolt.
Preferably, damper includes two installation pieces of fixing in pneumatic cylinder output and last mould upper end, two fixedly connected with telescopic link and damping spring between the installation piece, the damping spring cover is in the outside of telescopic link.
Preferably, the guide piece is including fixing two deflector plates at last mould both ends, two all run through on the deflector plate and install two uide bushings, four the guide bar runs through the uide bushing of homonymy respectively and rather than sliding connection.
Preferably, stop gear is including running through the lower mould and rather than sliding connection's inserted bar, the inserted bar communicates with each other with the mounting groove, fixed fixedly connected with spacing ring on the inserted bar, fixedly connected with reset spring between the outer wall of spacing ring and lower mould, reset spring overlaps in the outside of inserted bar, the one end that inserted bar and lower mould carried on the back mutually is equipped with the second inclined plane, second inclined plane and first inclined plane phase-match.
Preferably, a through groove is arranged on the guide plate in a penetrating mode, and the L-shaped rod penetrates through the through groove and is not abutted against the through groove.
Preferably, the quick release mechanism includes the installation cavity of setting in the stripper bar, the bottom fixedly connected with magnetic path of installation cavity, fixedly connected with elasticity spring on the magnetic path, the upper end fixedly connected with electro-magnet of elasticity spring, the connecting rod runs through the stripper bar and rather than sliding connection, the connecting rod extend to in the installation cavity and with electro-magnet fixed connection.
Preferably, the magnetic poles of the surfaces, opposite to the magnetic blocks, of the electromagnets are the same in polarity, and the electromagnets are electrically connected with the hydraulic cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. when going up mould and lower mould and offset, can carry out the shock attenuation to the impact force when going up the mould and laminating the lower mould through the mount pad, simultaneously, through damping spring and telescopic link's cooperation, can carry out the shock attenuation when laminating last mould and lower mould, also can reduce the reaction force to the pneumatic cylinder simultaneously, realize the protection to the pneumatic cylinder.
2. Along with the output of pneumatic cylinder continues the downstream, then telescopic link and damping spring are compressed, L type pole and the stripper bar at this moment continue the downstream, the stripper bar offsets with the inserted bar this moment, first inclined plane offsets with the second inclined plane promptly, under the spacing on first inclined plane and second inclined plane, can realize that the inserted bar removes and inserts in the draw-in groove, so can guarantee the stable card of connecting block in the mounting groove, and then guarantee to go up the mould and the stable linking together of lower mould.
3. After the completion of moulding plastics, the pneumatic cylinder is retrieved, flexible end rebound promptly, then telescopic link and damping spring reset gradually, and on the electro-magnet this moment current opposite direction, the electro-magnet is opposite with the relative one side magnetic pole polarity of magnetic path promptly, under the effect of electro-magnet and magnetic path, magnetic path and stripper bar rebound can be realized, the stripper bar does not offset with the inserted bar this moment, under reset spring's effect, the inserted bar resets, then the inserted bar breaks away from the draw-in groove, the connecting block is no longer by spacingly, the output rebound of pneumatic cylinder can realize going up the mould and breaking away from fast of lower mould.
In conclusion, the shock-absorbing clamping device is reasonable in structure, can be used for absorbing shock when the upper die and the lower die are attached, meanwhile, can be used for stably clamping the upper die and the lower die after the upper die and the lower die are attached, and can be used for quickly separating the upper die from the lower die, so that the injection molding stability and efficiency can be improved.
Drawings
FIG. 1 is a schematic structural diagram of an injection mold with high efficiency and quick release according to the present invention;
FIG. 2 is a schematic view of the attachment of an injection mold with efficient and quick release according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged view of the structure at B in fig. 1.
In the figure: the damping device comprises a base 1, a guide rod 2, a support plate 3, a hydraulic cylinder 4, a guide plate 5, a guide sleeve 6, a mounting block 7, an expansion rod 8, a damping spring 9, a 10L-shaped rod, a through groove 11, an upper die 12, a connecting block 13, a clamping groove 14, a mounting seat 15, a lower die 16, a die groove 17, a connecting rod 18, an extrusion rod 19, a first inclined surface 20, a mounting cavity 21, a magnetic block 22, an elastic spring 23, an electromagnet 24, a mounting groove 25, an inserted rod 26, a return spring 27, a limiting ring 28 and a second inclined surface 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1-4, an injection mold that high-efficient breaks away from fast, including base 1, four guide bars 2 of fixedly connected with on the base 1, the common fixedly connected with backup pad 3 in upper end of four guide bars 2, fixedly connected with mount pad 15 on the base 1, install lower mould 16 on the mount pad 15, the material of mount pad 15 is the rubber slab, the thickness of mount pad 15 is 15cm, and mount pad 15 is connected with base 1 through the bolt, so can carry out the shock attenuation when laminating last mould 12 with lower mould 16 through mount pad 15.
Be equipped with die cavity 17 on lower mould 16, two pneumatic cylinders 4 of bottom fixedly connected with of backup pad 3, the equal fixedly connected with damper of output of two pneumatic cylinders 4, mould 12 on the common fixedly connected with in two damper's the bottom, damper is including fixing two installation pieces 7 in pneumatic cylinder 4 output and last mould 12 upper end, fixedly connected with telescopic link 8 and damping spring 9 between two installation pieces 7, damping spring 9 covers the outside at telescopic link 8, two installation pieces 7 are connected with pneumatic cylinder 4 output and last mould 12 upper end through connecting pieces such as screws, cooperation through damping spring 9 and telescopic link 8, the shock attenuation can be carried out when laminating last mould 12 and lower mould 16, also can reduce the reaction force to pneumatic cylinder 4 simultaneously, the realization is to pneumatic cylinder 4's protection.
Go up and be equipped with the guide between mould 12 and four guide bar 2, the guide is including fixing two deflectors 5 at last mould 12 both ends, all runs through on two deflectors 5 and installs two uide bushing 6, and four guide bar 2 run through the uide bushing 6 of homonymy respectively and rather than sliding connection, can be so that go up mould 12 and the stable laminating of lower mould 16 through the guide.
The upper end of the lower die 16 is provided with two mounting grooves 25, the two mounting grooves 25 are both provided with a limiting mechanism, the limiting mechanism comprises an inserted rod 26 which penetrates through the lower die 16 and is connected with the lower die in a sliding way, the inserted rod 26 is communicated with the mounting grooves 25, the inserted rod 26 is fixedly connected with a limiting ring 28, a return spring 27 is fixedly connected between the limiting ring 28 and the outer wall of the lower die 16, the return spring 27 is sleeved outside the inserted rod 26, one end of the inserted rod 26, which is opposite to the lower die 16, is provided with a second inclined surface 29, the second inclined surface 29 is matched with the first inclined surface 20, the L-shaped rod 10 and the extrusion rod 19 move downwards, at the moment, the extrusion rod 19 is, namely, the first inclined plane 20 is abutted against the second inclined plane 29, and under the limit of the first inclined plane 20 and the second inclined plane 29, the insertion rod 26 can move and be inserted into the clamping groove 14, so that the connecting block 13 can be stably clamped in the mounting groove 25, and the upper die 12 and the lower die 16 can be stably connected together.
The bottom of the upper die 12 is fixedly connected with two connecting blocks 13 opposite to the two mounting grooves 25, the opposite sides of the two connecting blocks 13 are respectively provided with a clamping groove 14, the outer walls of the output ends of the two hydraulic cylinders 4 are respectively fixedly connected with an L-shaped rod 10, the guide plate 5 is provided with a through groove 11 in a penetrating manner, and the L-shaped rods 10 are arranged in the through grooves 11 in a penetrating manner and do not abut against the through grooves; the lower ends of the two L-shaped rods 10 are fixedly connected with connecting rods 18, extrusion rods 19 are arranged below the two connecting rods 18, and first inclined planes 20 are arranged on the opposite surfaces of the two extrusion rods 19.
A quick release mechanism is arranged between each of the two extrusion rods 19 and the extrusion rod 19 on the same side, the quick release mechanism comprises an installation cavity 21 arranged in each extrusion rod 19, the bottom of the installation cavity 21 is fixedly connected with a magnetic block 22, an elastic spring 23 is fixedly connected to each magnetic block 22, the upper end of each elastic spring 23 is fixedly connected with an electromagnet 24, a connecting rod 18 penetrates through each extrusion rod 19 and is in sliding connection with the corresponding extrusion rod 18, the connecting rod 18 extends into the installation cavity 21 and is fixedly connected with the corresponding electromagnet 24, the magnetic poles of the opposite sides of the electromagnets 24 and the magnetic blocks 22 are the same in polarity, the electromagnets 24 are electrically connected with the hydraulic cylinders 4, the hydraulic cylinders 4 are started, the electromagnets 24 are powered on at the moment, the magnetic poles of the opposite sides of the electromagnets 24 and the magnetic blocks 22 are; the hydraulic cylinder 4 is recovered, that is, the telescopic end moves upwards, the telescopic rod 8 and the damping spring 9 are gradually reset, the current direction on the electromagnet 24 is opposite, that is, the magnetic pole polarity of the opposite side of the electromagnet 24 and the magnetic block 22 is opposite, the magnetic block 22 and the extrusion rod 19 can move upwards under the action of the electromagnet 24 and the magnetic block 22, and at this time, the extrusion rod 19 does not abut against the inserted rod 26.
When the device is used, a worker starts the hydraulic cylinder 4, the electromagnet 24 is electrified at the moment, the magnetic poles of the electromagnet 24 and the magnetic block 22 are the same, so that the extrusion rod 19 moves downwards to the maximum extent, and the hydraulic cylinder 4 moves downwards to drive the upper die 12, the two L-shaped rods 10 and the two connecting blocks 13 to move downwards; with the downward movement of the output end of the hydraulic cylinder 4, the upper die 12 is attached to the lower die 16, and at the moment, the two connecting blocks 13 both extend into the opposite mounting grooves 25;
when the upper die 12 abuts against the lower die 16, the impact force generated when the upper die 12 is attached to the lower die 16 can be damped through the mounting seat 15, meanwhile, the upper die 12 and the lower die 16 can be damped when attached through the cooperation of the damping spring 9 and the telescopic rod 8, the reaction force on the hydraulic cylinder 4 can be reduced, and the hydraulic cylinder 4 can be protected;
along with the continuous downward movement of the output end of the hydraulic cylinder 4, the telescopic rod 8 and the damping spring 9 are compressed, the L-shaped rod 10 and the extrusion rod 19 continue to move downward, the extrusion rod 19 abuts against the inserted rod 26, namely the first inclined surface 20 abuts against the second inclined surface 29, and the inserted rod 26 can move and be inserted into the clamping groove 14 under the limit of the first inclined surface 20 and the second inclined surface 29, so that the connecting block 13 can be stably clamped in the mounting groove 25, and the upper die 12 and the lower die 16 are stably connected together;
after injection molding is completed, the hydraulic cylinder 4 is recovered, namely the telescopic end moves upwards, the telescopic rod 8 and the damping spring 9 are gradually reset, the current direction on the electromagnet 24 is opposite, namely the polarity of the magnetic pole of the opposite side of the electromagnet 24 and the magnetic block 22 is opposite, the magnetic block 22 and the extrusion rod 19 can move upwards under the action of the electromagnet 24 and the magnetic block 22, the extrusion rod 19 does not abut against the inserted rod 26, the inserted rod 26 resets under the action of the reset spring 27, the inserted rod 26 is separated from the clamping groove 14, the connecting block 13 is not limited any more, and the output end of the hydraulic cylinder 4 moves upwards to realize quick separation of the upper die 12 and the lower die 16; the reciprocating motion is just needed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The injection mold capable of being efficiently and quickly separated comprises a base (1) and is characterized in that four guide rods (2) are fixedly connected to the base (1), a support plate (3) is fixedly connected to the upper ends of the four guide rods (2) jointly, a mounting seat (15) is fixedly connected to the base (1), a lower mold (16) is mounted on the mounting seat (15), a mold cavity (17) is formed in the lower mold (16), two hydraulic cylinders (4) are fixedly connected to the bottom of the support plate (3), damping mechanisms are fixedly connected to the output ends of the two hydraulic cylinders (4), an upper mold (12) is fixedly connected to the bottoms of the two damping mechanisms jointly, a guide piece is arranged between the upper mold (12) and the four guide rods (2), two mounting grooves (25) are formed in the upper end of the lower mold (16), and limiting mechanisms are mounted in the two mounting grooves (25), go up the bottom fixedly connected with of mould (12) and two connecting block (13) relative in two mounting groove (25), two the one side that connecting block (13) carried on the back mutually all is equipped with draw-in groove (14), two the equal fixedly connected with L type pole (10) of output outer wall of pneumatic cylinder (4), two the equal fixedly connected with connecting rod (18) of lower extreme of L type pole (10), two the below of connecting rod (18) all is equipped with stripper rod (19), two the one side that stripper rod (19) is relative is equipped with first inclined plane (20), two all be equipped with quick release mechanism between stripper rod (19) and the stripper rod (19) of homonymy.
2. An injection mold capable of being separated quickly and efficiently as claimed in claim 1, wherein the mounting seat (15) is made of a rubber plate, the thickness of the mounting seat (15) is 15cm, and the mounting seat (15) is connected with the base (1) through a bolt.
3. The injection mold capable of being separated efficiently and quickly as claimed in claim 1, wherein the damping mechanism comprises two mounting blocks (7) fixed at the output end of the hydraulic cylinder (4) and the upper end of the upper mold (12), a telescopic rod (8) and a damping spring (9) are fixedly connected between the two mounting blocks (7), and the damping spring (9) is sleeved outside the telescopic rod (8).
4. An efficient and quick-release injection mold as claimed in claim 1, wherein the guide part comprises two guide plates (5) fixed at two ends of the upper mold (12), two guide sleeves (6) are respectively installed on the two guide plates (5) in a penetrating manner, and the four guide rods (2) respectively penetrate through the guide sleeves (6) at the same side and are connected with the same in a sliding manner.
5. The injection mold with high efficiency and quick separation as claimed in claim 1, wherein the limiting mechanism comprises an insert rod (26) penetrating through the lower mold (16) and slidably connected with the lower mold, the insert rod (26) is communicated with the mounting groove (25), a limiting ring (28) is fixedly connected to the insert rod (26), a return spring (27) is fixedly connected between the limiting ring (28) and the outer wall of the lower mold (16), the return spring (27) is sleeved outside the insert rod (26), a second inclined surface (29) is arranged at one end of the insert rod (26) opposite to the lower mold (16), and the second inclined surface (29) is matched with the first inclined surface (20).
6. An injection mould with high efficiency and quick release as claimed in claim 4, characterized in that a through groove (11) is arranged on the guide plate (5) in a penetrating way, and the L-shaped rod (10) is arranged on the through groove (11) in a penetrating way and is not abutted against the through groove.
7. The injection mold capable of realizing high-efficiency and quick separation as claimed in claim 1, wherein the quick separation mechanism comprises a mounting cavity (21) arranged in the extrusion rod (19), a magnetic block (22) is fixedly connected to the bottom of the mounting cavity (21), an elastic spring (23) is fixedly connected to the magnetic block (22), an electromagnet (24) is fixedly connected to the upper end of the elastic spring (23), the connecting rod (18) penetrates through the extrusion rod (19) and is in sliding connection with the extrusion rod, and the connecting rod (18) extends into the mounting cavity (21) and is fixedly connected with the electromagnet (24).
8. An injection mold capable of being separated quickly and efficiently as claimed in claim 7, wherein the magnetic poles of the opposite surfaces of the electromagnet (24) and the magnetic block (22) are the same, and the electromagnet (24) is electrically connected with the hydraulic cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949584.2A CN112092300A (en) | 2020-09-10 | 2020-09-10 | High-efficient injection mold who breaks away from fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949584.2A CN112092300A (en) | 2020-09-10 | 2020-09-10 | High-efficient injection mold who breaks away from fast |
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| CN112092300A true CN112092300A (en) | 2020-12-18 |
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| CN202010949584.2A Pending CN112092300A (en) | 2020-09-10 | 2020-09-10 | High-efficient injection mold who breaks away from fast |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113146912A (en) * | 2021-03-31 | 2021-07-23 | 梁金梅 | Injection mold shedder |
| CN115091685A (en) * | 2022-07-21 | 2022-09-23 | 南通超达装备股份有限公司 | Automobile seat foaming mold capable of automatically removing rim charge |
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| CN115091685A (en) * | 2022-07-21 | 2022-09-23 | 南通超达装备股份有限公司 | Automobile seat foaming mold capable of automatically removing rim charge |
| CN115091685B (en) * | 2022-07-21 | 2023-09-05 | 南通超达装备股份有限公司 | Automobile seat foaming mold capable of automatically removing rim charge |
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Application publication date: 20201218 |
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