CN214872438U - Mould demoulding equipment for injection moulding equipment - Google Patents
Mould demoulding equipment for injection moulding equipment Download PDFInfo
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- CN214872438U CN214872438U CN202121565977.XU CN202121565977U CN214872438U CN 214872438 U CN214872438 U CN 214872438U CN 202121565977 U CN202121565977 U CN 202121565977U CN 214872438 U CN214872438 U CN 214872438U
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 28
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 abstract description 34
- 229920003023 plastic Polymers 0.000 abstract description 34
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a mould drawing of patterns equipment for injection moulding device, the on-line screen storage device comprises a base, the top fixedly connected with U type frame of base, be provided with lower mould component between the both sides of the inner wall of U type frame, be provided with upper die assembly between the both sides of the inner wall of U type frame, upper die assembly is located lower mould component's top, be provided with drawing of patterns subassembly between the both sides of the inner wall of U type frame. The utility model discloses mould drawing of patterns equipment for injection moulding device, through the setting of drawing of patterns subassembly, can separate the contact position of plastic products outward flange and die cavity inner wall for plastic products and die cavity inner wall lose the bonding, and then be convenient for lower mould subassembly release the plastic products of die cavity inside, have good drawing of patterns function, easy operation not only, convenient to use does not need to borrow a large amount of appurtenances and demolds, and the effectual phenomenon of avoiding drawing of patterns in-process, the damage appears in plastic products moreover.
Description
Technical Field
The utility model relates to an injection moulding device technical field especially relates to a mould drawing of patterns equipment for injection moulding device.
Background
Injection molding is a method for producing and molding industrial products. The products are generally produced by rubber injection molding and plastic injection molding. The injection molding can be divided into injection molding and die casting, and the injection molding machine is the main molding equipment for making various shapes of plastic products from thermoplastic plastics or thermosetting plastics by using a plastic molding die, and the injection molding is realized by an injection molding machine and a die.
When manufacturing plastic products or rubber products, it is usually necessary to use a corresponding mold for injection molding processing, and after injection molding cooling, the products can be obtained.
In the correlation technique, for the convenience of the drawing of patterns of plastic products, can design into reassembling type with the mould usually, however the mould of reassembling type, though the drawing of patterns of being convenient for, at the in-process of operation, need dismouting mould repeatedly, waste time and energy, current non-detachable mould is in the drawing of patterns in-process moreover, borrows appurtenance usually to scratch and get, not only inconvenient operation, in addition at the in-process of operation, causes plastic products's damage easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of inconvenient demoulding in the prior art and easily causing the defect of product damage, and provides a mould demoulding device for injection moulding equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mold demolding device for injection molding equipment comprises a base, wherein a U-shaped frame is fixedly connected to the top of the base, a lower mold assembly is arranged between two sides of the inner wall of the U-shaped frame, an upper mold assembly is arranged between two sides of the inner wall of the U-shaped frame, the upper mold assembly is located at the top of the lower mold assembly, a demolding assembly is arranged between two sides of the inner wall of the U-shaped frame, and the demolding assembly is located between the upper mold assembly and the lower mold assembly;
through the setting of lower module, can release the plastic products who is in inside, and then the staff of being convenient for takes, through the setting of drawing of patterns subassembly, can separate the contact position of plastic products outward flange and die cavity inner wall moreover for plastic products and die cavity inner wall lose the bonding, and then the plastic products of lower module with the die cavity inside of being convenient for are released.
Preferably, the lower die assembly comprises moving plates sliding on two sides of the inner wall of the U-shaped frame, the two sides of the inner wall of the U-shaped frame are fixedly connected with Z-shaped frames, and a lower die is fixedly connected between the tops of the two Z-shaped frames.
Preferably, the top of the moving plate is fixedly connected with four guide rods, the top ends of the four guide rods penetrate through the lower die and extend to the inside of the lower die, the four guide rods extend to a pushing plate fixedly connected between one ends of the inside of the lower die, and a first electric telescopic rod is fixedly connected between the bottom of the moving plate and the top of the base.
Preferably, go up the mould subassembly including sliding connection in the lifter plate of U type frame inner wall, the bottom fixedly connected with of lifter plate goes up the mould, the top of lifter plate with fixedly connected with second electric telescopic handle between the top of U type frame inner wall.
Preferably, both sides of the top of the lifting plate are respectively communicated with a material injection pipe and an exhaust pipe, and the material injection pipe and the exhaust pipe are both communicated with the inside of the upper die.
Preferably, the drawing of patterns subassembly is including being fixed in the U type carriage of the both sides of U type frame inner wall, two sliding connection has U type frame between the relative one side of U type frame, sliding connection has the drive plate between the both sides of U type frame inner wall, the bottom fixedly connected with separation plate of drive plate, the top sliding connection of U type frame inner wall has L type frame, L type frame with be connected with the actuating lever through the pin rotation between the top of drive plate, one side of L type frame with fixedly connected with third electric telescopic handle between one side of U type frame inner wall.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the setting of lower mould component, can release the plastic products who is in inside, and then the staff of being convenient for takes, and through the setting of drawing of patterns subassembly, can separate the contact position of plastic products outward flange and die cavity inner wall, make plastic products and die cavity inner wall lose the bonding, and then be convenient for lower mould component release the plastic products of die cavity inside, good drawing of patterns function has, and not only easy operation, and convenient to use, need not borrow a large amount of appurtenances and carry out the drawing of patterns, and the effectual drawing of patterns in-process of avoiding, the phenomenon of damage appears in the plastic products.
Drawings
Fig. 1 is a schematic structural view of a mold stripping apparatus for an injection molding apparatus according to the present invention;
fig. 2 is a rear view of a mold stripping apparatus for an injection molding apparatus according to the present invention;
FIG. 3 is a cross-sectional view of the lower die assembly of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the demolding assembly of FIG. 1 according to the present invention;
fig. 5 is a bottom view of the structure of the mold release assembly of fig. 4 according to the present invention.
In the figure: 1. a base; 2. a U-shaped frame; 3. a lower die assembly; 31. a motion plate; 32. a Z-shaped frame; 33. a lower die; 34. a guide bar; 35. a push plate; 36. a first electric telescopic rod; 4. an upper die assembly; 41. a lifting plate; 42. an upper die; 43. a second electric telescopic rod; 44. a material injection pipe; 45. an exhaust pipe; 5. a demolding component; 51. a U-shaped sliding frame; 52. a third electric telescopic rod; 53. a U-shaped frame; 54. a drive plate; 55. separating the sheet; 56. an L-shaped frame; 57. a drive rod.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-5, a mold demolding device for an injection molding device comprises a base 1, wherein a U-shaped frame 2 is fixedly connected to the top of the base 1, a lower mold component 3 is arranged between two sides of the inner wall of the U-shaped frame 2, an upper mold component 4 is arranged between two sides of the inner wall of the U-shaped frame 2, the upper mold component 4 is located at the top of the lower mold component 3, a demolding component 5 is arranged between two sides of the inner wall of the U-shaped frame 2, and the demolding component 5 is located between the upper mold component 4 and the lower mold component 3;
through lower module 3's setting, can release the plastic products who is in inside, and then the staff of being convenient for takes, through demoulding subassembly 5's setting, can separate the contact position of plastic products outward flange and die cavity inner wall moreover for plastic products and die cavity inner wall lose the bonding, and then the plastic products of lower module 3 inside with the die cavity of being convenient for are released.
The lower die assembly 3 comprises moving plates 31 sliding on two sides of the inner wall of the U-shaped frame 2, Z-shaped frames 32 are fixedly connected to two sides of the inner wall of the U-shaped frame 2, and a lower die 33 is fixedly connected between the tops of the two Z-shaped frames 32;
the stability of fixing the lower die 33 is improved by the arrangement of the Z-shaped frame 32.
Four guide rods 34 are fixedly connected to the top of the moving plate 31, the top ends of the four guide rods 34 penetrate through the lower die 33 and extend into the lower die 33, a push plate 35 is fixedly connected between the ends of the four guide rods 34 extending into the lower die 33, and a first electric telescopic rod 36 is fixedly connected between the bottom of the moving plate 31 and the top of the base 1;
first electric telescopic handle 36 is connected with external power and control switch, and through the start-up of first electric telescopic handle 36, can drive motion plate 31 up-and-down motion, through the motion of motion plate 31 up-and-down, can drive four guide arms 34 up-and-down motion, through the motion about four guide arms 34, can drive catch plate 35 up-and-down motion, through the ascending motion of catch plate 35, can upwards release the inside plastic products of lower mould 33, carry out the drawing of patterns and handle.
The upper die assembly 4 comprises a lifting plate 41 which is connected to the inner wall of the U-shaped frame 2 in a sliding manner, the bottom of the lifting plate 41 is fixedly connected with an upper die 42, and a second electric telescopic rod 43 is fixedly connected between the top of the lifting plate 41 and the top of the inner wall of the U-shaped frame 2;
through the start-up of second electric telescopic handle 43, can drive lifter plate 41 up-and-down motion, through the downward motion of lifter plate 41, can drive and go up mould 42 downstream, make up with lower mould 33, carry out injection moulding of plastic products.
Two sides of the top of the lifting plate 41 are respectively communicated with a material injection pipe 44 and an exhaust pipe 45, and the material injection pipe 44 and the exhaust pipe 45 are both communicated with the inside of the upper die 42;
the injection of the plastic material takes place through the injection pipe 44 and, through the provision of the exhaust pipe 45, for the discharge of gas during the injection.
The demolding assembly 5 comprises a U-shaped sliding frame 51 fixed on two sides of the inner wall of the U-shaped frame 2, a U-shaped frame 53 is connected between two opposite sides of the U-shaped frame 2 in a sliding mode, a driving plate 54 is connected between two sides of the inner wall of the U-shaped frame 53 in a sliding mode, a separating sheet 55 is fixedly connected to the bottom of the driving plate 54, an L-shaped frame 56 is connected to the top of the inner wall of the U-shaped frame 53 in a sliding mode, a driving rod 57 is rotatably connected between the L-shaped frame 56 and the top of the driving plate 54 through a pin, and a third electric telescopic rod 52 is fixedly connected between one side of the L-shaped frame 56 and one side of the inner wall of the U-shaped frame 53;
the L-shaped frame 56 can be driven to move left and right by starting the third electric telescopic rod 52, the driving rod 57 can be driven to swing in a sector mode by the left and right movement of the L-shaped frame 56, the driving plate 54 can be driven to move up and down by the sector swing of the driving rod 57, the separating sheet 55 can be driven to move down by the downward movement of the driving plate 54, the separating sheet 55 can be inserted into the outer edge of the die cavity (the contact position of the die cavity and the plastic product) of the lower die 33 by the downward movement of the separating sheet 55, and the position of the plastic product, which is bonded with the die cavity, can be cut off by the downward movement of the separating sheet 55;
the separating sheet 55 is composed of two transverse sheets, two vertical sheets and four corner sheets, and is used for separating the contact between the plastic product and the mold cavity, so that the subsequent demolding effect is improved, and the third electric telescopic rod 52 is connected with an external power supply and a control switch.
The utility model discloses its functional principle is explained to the following mode of operation of well accessible:
in the utility model, after the plastic product is injection molded and cooled, the second electric telescopic rod 43 is started to drive the lifting plate 41 to move up and down, and the lifting plate 41 moves upwards to drive the upper die 42 to move upwards, so that the plastic product is not in contact with the lower die 33 and is exposed outside;
then manually moving the U-shaped frame 53, moving the U-shaped frame 53 right above the lower die 33, aligning the separating sheet 55 with the outer edge of the plastic product, starting the third electric telescopic rod 52 to drive the L-shaped frame 56 to move left and right, driving the driving rod 57 to swing in a sector shape through the left and right movement of the L-shaped frame 56, driving the driving plate 54 to move up and down through the sector swing of the driving rod 57, driving the separating sheet 55 to move down through the downward movement of the driving plate 54, inserting the separating sheet 55 into the outer edge of the die cavity of the lower die 33 through the downward movement of the separating sheet 55, and cutting off the position of the plastic product, which is bonded with the die cavity, through the downward movement of the separating sheet 55;
after that, the separation sheet 55 moves upwards to lose contact with the plastic product, and finally, the first electric telescopic rod 36 is started to drive the moving plate 31 to move up and down, the moving plate 31 moves up and down to drive the four guide rods 34 to move up and down, the four guide rods 34 move up and down to drive the pushing plate 35 to move up and down, and the plastic product inside the lower die 33 can be pushed out upwards through the upward movement of the pushing plate 35 to perform demoulding treatment.
Claims (6)
1. The utility model provides a mould drawing of patterns equipment for injection moulding device, includes base (1), its characterized in that, top fixedly connected with U type frame (2) of base (1), be provided with lower mould component (3) between the both sides of the inner wall of U type frame (2), be provided with between the both sides of the inner wall of U type frame (2) and go up mould component (4), it is located to go up mould component (4) the top of lower mould component (3), be provided with drawing of patterns subassembly (5) between the both sides of the inner wall of U type frame (2), drawing of patterns subassembly (5) are located go up between mould component (4) and the lower mould component (3).
2. The mold release apparatus for an injection molding apparatus according to claim 1, wherein the lower mold assembly (3) comprises a moving plate (31) sliding on both sides of the inner wall of the U-shaped frame (2), Z-shaped frames (32) are fixedly connected to both sides of the inner wall of the U-shaped frame (2), and a lower mold (33) is fixedly connected between the tops of the two Z-shaped frames (32).
3. The mold stripping device for the injection molding device according to claim 2, wherein four guide rods (34) are fixedly connected to the top of the moving plate (31), the top ends of the four guide rods (34) extend through the lower mold (33) and extend into the lower mold (33), a push plate (35) is fixedly connected between the ends of the four guide rods (34) extending into the lower mold (33), and a first electric telescopic rod (36) is fixedly connected between the bottom of the moving plate (31) and the top of the base (1).
4. The mold stripping apparatus for injection molding apparatus as claimed in claim 1, wherein said upper mold assembly (4) comprises a lifting plate (41) slidably connected to the inner wall of said U-shaped frame (2), an upper mold (42) is fixedly connected to the bottom of said lifting plate (41), and a second electric telescopic rod (43) is fixedly connected between the top of said lifting plate (41) and the top of the inner wall of said U-shaped frame (2).
5. The mold stripping device for injection molding equipment according to claim 4, wherein two sides of the top of the lifting plate (41) are respectively communicated with a material injection pipe (44) and an exhaust pipe (45), and the material injection pipe (44) and the exhaust pipe (45) are both communicated with the interior of the upper mold (42).
6. The mold stripping apparatus for injection molding apparatus as claimed in claim 1, wherein said stripping assembly (5) comprises a U-shaped sliding frame (51) fixed on two sides of the inner wall of said U-shaped frame (2), a U-shaped frame (53) is slidably connected between two opposite sides of said U-shaped frame (2), a driving plate (54) is slidably connected between two sides of the inner wall of said U-shaped frame (53), a separating plate (55) is fixedly connected to the bottom of said driving plate (54), an L-shaped frame (56) is slidably connected to the top of the inner wall of said U-shaped frame (53), a driving rod (57) is rotatably connected between the top of said L-shaped frame (56) and the top of said driving plate (54) through a pin, and a third electric telescopic rod (52) is fixedly connected between one side of said L-shaped frame (56) and one side of the inner wall of said U-shaped frame (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121565977.XU CN214872438U (en) | 2021-07-12 | 2021-07-12 | Mould demoulding equipment for injection moulding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121565977.XU CN214872438U (en) | 2021-07-12 | 2021-07-12 | Mould demoulding equipment for injection moulding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214872438U true CN214872438U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121565977.XU Expired - Fee Related CN214872438U (en) | 2021-07-12 | 2021-07-12 | Mould demoulding equipment for injection moulding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214872438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179316A (en) * | 2021-12-11 | 2022-03-15 | 湖南创益鑫科技有限公司 | Navel orange plastic basket processing equipment |
-
2021
- 2021-07-12 CN CN202121565977.XU patent/CN214872438U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179316A (en) * | 2021-12-11 | 2022-03-15 | 湖南创益鑫科技有限公司 | Navel orange plastic basket processing equipment |
| CN114179316B (en) * | 2021-12-11 | 2023-12-19 | 湖南创益鑫科技有限公司 | Navel orange plastic basket processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |