CN117900446A - Injection molding machine part casting device convenient for replacing mold and application method thereof - Google Patents
Injection molding machine part casting device convenient for replacing mold and application method thereof Download PDFInfo
- Publication number
- CN117900446A CN117900446A CN202311677407.3A CN202311677407A CN117900446A CN 117900446 A CN117900446 A CN 117900446A CN 202311677407 A CN202311677407 A CN 202311677407A CN 117900446 A CN117900446 A CN 117900446A
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- Prior art keywords
- injection molding
- die
- molding machine
- fixedly connected
- driven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 39
- 238000005266 casting Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 2
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/06—Burdening or relieving moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an injection molding machine part casting device convenient for replacing a mold and a use method thereof, and the injection molding machine part casting device comprises a base, wherein a fixed groove is formed in the top of the base, an installation groove is formed in the bottom of an inner cavity of the fixed groove, movable grooves are formed in the tops of four corners of the inner cavity of the installation groove, one end of the inner cavity of the movable groove is movably connected with a threaded rod through a bearing, the other end of the threaded rod is fixedly connected with a driven conical gear, a driving conical gear is meshed between the four driven conical gears, and a driving motor is fixedly connected with the bottom of the driving conical gear. According to the invention, the automatic clamping mechanism is arranged, so that the dies with different sizes can be clamped and fixed, the lifting mechanism is used for lifting and replacing the dies conveniently, and the push-pull mechanism is used for realizing the functions of automatically lifting and replacing the dies, so that the dies can be replaced conveniently and efficiently, the mechanical operation is adopted in the whole process, time and labor are saved, and the casting efficiency is greatly improved.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to an injection molding machine part casting device convenient for replacing a mold and a use method thereof.
Background
The injection machine is also called injection molding machine and injection molding machine, and is a main molding device for manufacturing plastic products with various shapes from thermoplastic plastics or thermosetting plastics by using a plastic molding die, and the injection machine can be divided into vertical, horizontal and vertical and horizontal composite modes according to the arrangement mode of an injection device and a mold locking device. The injection molding machine is usually composed of an injection system, a mold closing system, a hydraulic transmission system, an electric control system, a lubricating system, a heating and cooling system, a safety monitoring system and the like, the injection molding machine can heat plastics, high pressure is applied to the molten plastics to enable the molten plastics to be ejected to fill a mold cavity, the injection molding machine is equipment with various parts combined together, casting equipment is needed to be used for producing parts during production of the parts, and the casting equipment on the market can not be used for replacing molds efficiently and rapidly at present, so that the casting efficiency is reduced, and a casting device capable of conveniently replacing the molds is needed to be designed.
Disclosure of Invention
The invention aims to provide an injection molding machine part casting device with the advantage of convenience in replacing a mold and a use method thereof, and solves the problems of the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a conveniently change injection molding machine spare part casting device of mould, includes the base, the fixed slot has been seted up at the top of base, the mounting groove has been seted up to the bottom of fixed slot inner chamber, the movable slot has all been seted up at the inner chamber four corners top of mounting groove, the one end of movable slot inner chamber has the threaded rod through bearing swing joint, the other end fixedly connected with driven conical gear of threaded rod, the meshing has initiative conical gear between four driven conical gears, the bottom fixedly connected with driving motor of initiative conical gear, the bottom of driving motor and the inner chamber bottom fixed connection of mounting groove, the storage groove has all been seted up at the four corners of fixed slot inner chamber, and the inner chamber of storage groove is provided with the grip block, the bottom fixedly connected with movable plate of grip block, the bottom of movable plate extends to the inner chamber of movable slot and with the inner chamber sliding connection of movable slot, the surface of movable plate has seted up first screw hole, the four corners of fixed slot bottom has all been seted up the mounting hole, the inner chamber fixedly connected with first hydraulic telescoping rod of mounting hole, the top fixedly connected with hydraulic telescoping rod has the driving motor, the top fixedly connected with driving plate, the bottom fixedly connected with driving plate of driving motor, the bottom of driving motor and the inner chamber bottom of mounting bracket is provided with the bottom of mounting groove, the top fixedly connected with the top of the hydraulic telescoping rod, the top of the mounting bracket is connected with the top of the fixed nut, the top of the fixed connection of the hydraulic telescoping rod has the top of the fixed nut, the top of the fixed connection of the mounting bracket has, the top of the fixed nut has the top of the fixed nut, the back of mould is through buckle swing joint has the push pedal, the equal fixedly connected with fourth hydraulic telescoping rod in both sides at push pedal back, the back of fourth hydraulic telescoping rod runs through to the back of mounting bracket and through the back fixed connection of mount pad and mounting bracket.
Preferably, the bottom of base fixedly connected with cushion, the bottom of cushion is provided with anti-skidding line.
Preferably, the left thread direction, the right thread direction and the front thread direction of the threaded rod are designed reversely, and one end of the threaded rod, which is close to the driven bevel gear, is fixedly connected with the inner wall of the movable groove through a bearing.
Preferably, the four corners of the surface of the lifting plate are provided with long grooves passing through the moving plate, and gaps are reserved between the long grooves and the moving plate.
Preferably, the top fixedly connected with feeder hopper of mounting bracket, the bottom of feeder hopper communicates with the top of injection molding machine.
Preferably, the die comprises an upper die and a lower die, positioning rods are fixedly connected to four corners of the top of the lower die, and positioning holes passing through the positioning rods are formed in the top of the upper die.
Preferably, the two sides of the top of the die are provided with second threaded holes matched with nuts.
The application method of the casting device for the parts of the injection molding machine, which is convenient for replacing the mold, comprises the following steps:
A. Firstly, a driving conical gear is driven to rotate by a driving motor, a driven conical gear is driven to rotate by the driving conical gear, a threaded rod is driven to rotate by the driven conical gear, a moving plate is driven to move by the threaded rod, and a clamping plate is driven to move by the moving plate to be separated from the surface of a die and enter an inner cavity of a containing groove;
B. Then the lifting plate is driven to move upwards through the first hydraulic telescopic rod, the lifting plate drives the die to move upwards, then the push plate is driven to move through the extension of the fourth hydraulic telescopic rod, after the push plate is contacted with the back surface of the die, the push plate is connected with the die through the buckle, and then the fourth hydraulic telescopic rod can extend continuously to drive the push plate to move to push the die forwards, so that the die is separated from the lifting plate;
C. Then separating the old die from the push plate, then placing a new die at the front end of the base, then connecting the new die with the push plate, and then reversely conveying the new die into the inner cavity of the fixing groove again to fix the new die;
D. Then the injection molding machine can be driven to move downwards through the third hydraulic telescopic rod to perform injection molding, after the part is molded, the upper die can be taken down through the upward movement of the second hydraulic telescopic rod, and then the molded part can be taken out
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, the automatic clamping mechanism is arranged, so that the dies with different sizes can be clamped and fixed, the lifting mechanism is used for lifting and replacing the dies conveniently, and the push-pull mechanism is used for realizing the functions of automatically lifting and replacing the dies, so that the dies can be replaced conveniently and efficiently, the mechanical operation is adopted in the whole process, time and labor are saved, and the casting efficiency is greatly improved.
2. According to the invention, the stability of the device can be ensured by arranging the cushion blocks, the smooth movement of the movable plate can be facilitated by arranging the long grooves, and the feeding of the injection molding machine can be facilitated by arranging the feeding hopper.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a right side view of the structure of the present invention;
FIG. 3 is a schematic view of a front cross-section of a base of the present invention;
Fig. 4 is a schematic bottom view of the lift plate of the present invention.
In the figure: 1. a base; 2. a fixing groove; 3. a moving groove; 4. a threaded rod; 5. a driven bevel gear; 6. a driving bevel gear; 7. a driving motor; 8. a clamping plate; 9. a moving plate; 10. a first hydraulic telescoping rod; 11. a lifting plate; 12. a mold; 13. a second hydraulic telescoping rod; 14. a fixing plate; 15. a third hydraulic telescoping rod; 16. an injection molding machine; 17. a mounting frame; 18. a push plate; 19. a fourth hydraulic telescoping rod; 20. a long groove; 21. and (5) a feeding hopper.
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.
The components of the invention are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 1-4, an injection molding machine part casting device convenient for replacing a mold comprises a base 1, a fixing groove 2 is formed at the top of the base 1, a mounting groove is formed at the bottom of an inner cavity of the fixing groove 2, a moving groove 3 is formed at the top of four corners of the inner cavity of the mounting groove, one end of the inner cavity of the moving groove 3 is movably connected with a threaded rod 4 through a bearing, the other end of the threaded rod 4 is fixedly connected with a driven conical gear 5, a driving conical gear 6 is meshed between the four driven conical gears 5, the bottom of the driving conical gear 6 is fixedly connected with a driving motor 7, the bottom of the driving motor 7 is fixedly connected with the bottom of the inner cavity of the mounting groove, four corners of the inner cavity of the fixing groove 2 are respectively provided with a storage groove, a clamping plate 8 is arranged in the inner cavity of the storage groove, the bottom of the clamping plate 8 is fixedly connected with a moving plate 9, the bottom of the moving plate 9 extends to the inner cavity of the moving groove 3 and is in sliding connection with the inner cavity of the moving groove 3, the surface of the moving plate 9 is provided with a first threaded hole, the first threaded hole is in threaded connection with the threaded rod 4, four corners at the bottom of the fixed groove 2 are provided with mounting holes, the inner cavity of the mounting holes is fixedly connected with a first hydraulic telescopic rod 10, the top of the first hydraulic telescopic rod 10 is fixedly connected with a lifting plate 11, a die 12 is placed at the top of the lifting plate 11, two sides of the top of the die 12 are in threaded connection with nuts, the inner cavity of each nut is in threaded connection with a second hydraulic telescopic rod 13, the top of each second hydraulic telescopic rod 13 is fixedly connected with a fixed plate 14, one side of each fixed plate 14 is fixedly connected with a third hydraulic telescopic rod 15, the bottom of each third hydraulic telescopic rod 15 is fixedly connected with the top of the base 1, the top of each third hydraulic telescopic rod 15 is fixedly connected with an injection molding machine 16, the rear end of the top of the base 1 is fixedly connected with a mounting frame 17, the recess of gomphosis injection molding machine 16 has been seted up at mounting bracket 17 top, the back of mould 12 has push pedal 18 through buckle swing joint, the equal fixedly connected with fourth hydraulic telescoping rod 19 in both sides at push pedal 18 back, the back of fourth hydraulic telescoping rod 19 runs through to the back of mounting bracket 17 and through the back fixed connection of mount pad and mounting bracket 17, through setting up automatic fixture, can carry out the centre gripping to the mould of equidimension not fixedly, and through lifting mechanism, can be convenient for lift the mould and change, and through push-pull mechanism, can realize the function of automatic last lower mould, thereby can portable efficient mould is changed, and whole adoption mechanical operation, labour saving and time saving, very big improvement casting efficiency.
The bottom fixedly connected with cushion of base 1, the bottom of cushion is provided with the antiskid line, through setting up the cushion, can guarantee the stability of this equipment.
The left and right screw threads and the front and rear screw threads of the threaded rod 4 are designed in opposite directions, and one end of the threaded rod 4, which is close to the driven bevel gear 5, is fixedly connected with the inner wall of the movable groove 3 through a bearing.
The four corners of the surface of the lifting plate 11 are provided with long grooves 20 passing through the moving plate 9, and gaps are reserved between the long grooves 20 and the moving plate 9, so that the moving plate 9 can be moved smoothly by arranging the long grooves 20.
The top fixedly connected with feeder hopper 21 of mounting bracket 17, the bottom of feeder hopper 21 communicates with the top of injection molding machine 16, through setting up feeder hopper 21, can be convenient for carry out the feeding to injection molding machine 16.
The die 12 comprises an upper die and a lower die, positioning rods are fixedly connected to four corners of the top of the lower die, and positioning holes passing through the positioning rods are formed in the top of the upper die.
Both sides of the top of the die 12 are provided with second threaded holes matched with nuts.
The application method of the casting device for the parts of the injection molding machine, which is convenient for replacing the mold, comprises the following steps:
A. firstly, a driving conical gear 6 is driven to rotate by a driving motor 7, a driven conical gear 5 is driven to rotate by the driving conical gear 6, a threaded rod 4 is driven to rotate by the driven conical gear 5, a moving plate 9 is driven to move by the threaded rod 4, and a clamping plate 8 is driven to move by the moving plate 9 to be separated from the surface of a die 12 and enter an inner cavity of a storage groove;
B. Then the lifting plate 11 is driven to move upwards through the first hydraulic telescopic rod 10, the lifting plate 11 drives the die 12 to move upwards, then the push plate 18 is driven to move through the extension of the fourth hydraulic telescopic rod 19, after the push plate 18 is contacted with the back surface of the die 12, the push plate 18 is connected with the die 12 through the buckle, and then the die 12 can be pushed forwards through the extension of the fourth hydraulic telescopic rod 19 to drive the push plate 18 to move, so that the die 12 is separated from the lifting plate 11;
C. then separating the old die 12 from the push plate 18, then placing a new die 12 at the front end of the base 1, then connecting the new die 12 with the push plate 18, and then reversely conveying the new die 12 into the inner cavity of the fixed groove 2 and fixing the new die;
D. then, the injection molding machine 16 can be driven to move downwards through the third hydraulic telescopic rod 15 to perform injection molding, after the part is molded, the upper die can be taken down through the upward movement of the second hydraulic telescopic rod 13, and then the molded part can be taken out.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the invention belongs to common knowledge in the art, and the invention is mainly used for protecting the mechanical device, so the invention does not explain the control mode and circuit connection in detail.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an injection molding machine spare part casting device of convenient change mould, includes base (1), its characterized in that: the utility model discloses a hydraulic telescopic lifting device, including base (1) and hydraulic telescopic lifting rod, fixed slot (2) has been seted up at the top of base (1), the mounting groove has been seted up at the bottom of fixed slot (2) inner chamber, and movable slot (3) has all been seted up at the inner chamber four corners top of mounting groove, threaded rod (4) are passed through to the one end of movable slot (3) inner chamber, the other end fixedly connected with driven bevel gear (5) of threaded rod (4), the meshing has initiative bevel gear (6) between four driven bevel gear (5), the bottom fixedly connected with driving motor (7) of initiative bevel gear (6), the bottom of driving motor (7) and the inner chamber bottom fixed connection of mounting groove, storage groove's inner chamber is all seted up at the four corners of fixed slot (2) inner chamber, and clamping plate (8) are provided with to the inner chamber of storage groove, the bottom fixedly connected with movable plate (9) of clamping plate (8), the bottom of movable plate (9) extends to the inner chamber of movable slot (3) and with inner chamber sliding connection of movable slot (3), the surface of movable plate (9) has seted up first screw hole, first screw hole and 4) are connected with the bottom of threaded rod (2), the hydraulic telescopic lifting rod (10) has a top fixed hole (10), mould (12) have been placed at the top of lifting board (11), the equal threaded connection in both sides at mould (12) top has the nut, the equal threaded connection in inner chamber of nut has second hydraulic telescoping rod (13), the top fixedly connected with fixed plate (14) of second hydraulic telescoping rod (13), one side fixedly connected with third hydraulic telescoping rod (15) of fixed plate (14), the bottom of third hydraulic telescoping rod (15) and the top fixed connection of base (1), the top fixedly connected with injection molding machine (16) of third hydraulic telescoping rod (15), the top rear end fixedly connected with mounting bracket (17) of base (1), the recess of gomphosis injection molding machine (16) has been seted up at mounting bracket (17) top, the back of mould (12) is through buckle swing joint push pedal (18), the equal fixedly connected with fourth hydraulic telescoping rod (19) in both sides at push pedal (18) back, the back of fourth hydraulic telescoping rod (19) runs through to the back of mounting bracket (17) and through the back fixed connection of mount pad and mounting bracket (17).
2. The injection molding machine component casting device with convenient mold replacement according to claim 1, wherein: the bottom of base (1) fixedly connected with cushion, the bottom of cushion is provided with anti-skidding line.
3. The injection molding machine component casting device with convenient mold replacement according to claim 1, wherein: the left thread direction, the right thread direction and the front thread direction of the threaded rod (4) are designed reversely, and one end, close to the driven bevel gear (5), of the threaded rod (4) is fixedly connected with the inner wall of the movable groove (3) through a bearing.
4. The injection molding machine component casting device with convenient mold replacement according to claim 1, wherein: the four corners of the surface of the lifting plate (11) are provided with long grooves (20) passing through the moving plate (9), and gaps are reserved between the long grooves (20) and the moving plate (9).
5. The injection molding machine component casting device with convenient mold replacement according to claim 1, wherein: the top fixedly connected with feeder hopper (21) of mounting bracket (17), the bottom of feeder hopper (21) communicates with the top of injection molding machine (16).
6. The injection molding machine component casting device with convenient mold replacement according to claim 1, wherein: the die (12) comprises an upper die and a lower die, positioning rods are fixedly connected to four corners of the top of the lower die, and positioning holes through the positioning rods are formed in the top of the upper die.
7. The injection molding machine component casting device with convenient mold replacement according to claim 1, wherein: two sides of the top of the die (12) are provided with second threaded holes matched with nuts.
8. The application method of the casting device for the parts of the injection molding machine, which is convenient for replacing the mold, is characterized by comprising the following steps of: the method comprises the following steps:
A. Firstly, a driving conical gear (6) is driven to rotate through a driving motor (7), a driven conical gear (5) is driven to rotate by the driving conical gear (6), a threaded rod (4) is driven to rotate by the driven conical gear (5), a moving plate (9) is driven to move by the threaded rod (4), and a clamping plate (8) is driven to move and separate from the surface of a die (12) and enter an inner cavity of a storage groove by the moving plate (9);
B. Then the lifting plate (11) is driven to move upwards through the first hydraulic telescopic rod (10), the lifting plate (11) drives the die (12) to move upwards, then the push plate (18) is driven to move through the extension of the fourth hydraulic telescopic rod (19), after the push plate (18) is contacted with the back surface of the die (12), the push plate (18) is connected with the die (12) through the buckle, and then the push plate (18) can be driven to move forwards through the extension of the fourth hydraulic telescopic rod (19), so that the die (12) is separated from the lifting plate (11);
C. Then separating the old die (12) from the push plate (18), then placing a new die (12) at the front end of the base (1), then connecting the new die (12) with the push plate (18), and then reversely conveying the new die (12) into the inner cavity of the fixing groove (2) and fixing the new die;
D. then, the injection molding machine (16) can be driven to move downwards through the third hydraulic telescopic rod (15) to perform injection molding, after the part is molded, the upper die can be taken down through the upward movement of the second hydraulic telescopic rod (13), and then the molded part can be taken out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311677407.3A CN117900446A (en) | 2023-12-08 | 2023-12-08 | Injection molding machine part casting device convenient for replacing mold and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311677407.3A CN117900446A (en) | 2023-12-08 | 2023-12-08 | Injection molding machine part casting device convenient for replacing mold and application method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117900446A true CN117900446A (en) | 2024-04-19 |
Family
ID=90687942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311677407.3A Withdrawn CN117900446A (en) | 2023-12-08 | 2023-12-08 | Injection molding machine part casting device convenient for replacing mold and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117900446A (en) |
-
2023
- 2023-12-08 CN CN202311677407.3A patent/CN117900446A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20240419 |