CN217752544U - But quick demoulding's mould - Google Patents
But quick demoulding's mould Download PDFInfo
- Publication number
- CN217752544U CN217752544U CN202221948045.8U CN202221948045U CN217752544U CN 217752544 U CN217752544 U CN 217752544U CN 202221948045 U CN202221948045 U CN 202221948045U CN 217752544 U CN217752544 U CN 217752544U
- Authority
- CN
- China
- Prior art keywords
- mold
- sliding
- sliders
- threaded rod
- vertical plate
- 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.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of mold demoulding, in particular to a mold capable of realizing rapid demoulding, which comprises a vertical plate, wherein the vertical plate is connected with a half mold, the half mold is provided with a half mold cavity, the half mold is provided with a half injection hole, the half mold is provided with a demoulding component, the half mold is provided with a moving component, the vertical plate is provided with a material collecting box, and an auxiliary demoulding component is arranged in the material collecting box; the demolding assembly comprises a spring, a sliding plate, a clamping block and an auxiliary limiting part, the half mold is provided with an installation cavity, the sliding plate is arranged in the installation cavity, the spring is arranged on the sliding plate, the clamping block is connected with the sliding plate, the clamping block extends into the half injection molding hole, the clamping block is provided with an arc-shaped groove, and the auxiliary limiting part is arranged between the half mold and the half mold; the utility model discloses an upper portion and the lower part of accomplishing the back product of moulding plastics exert upwards and thrust left, make the product difficult for again attached to on the half die cavity of two half moulds like this to realize the quick drawing of patterns, improved production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the mould drawing of patterns, concretely relates to but quick drawing of patterns's mould.
Background
The mold is used for obtaining various molds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production; when the mold is used for injection molding production, the raw materials may be injected into a mold cavity in the mold and cooled, and the product formed by injection molding when the mold is opened may be attached to the mold cavity.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the mold capable of quickly demolding is characterized in that a thrust force which is upward and leftward is applied to the upper portion and the lower portion of a product after injection molding is completed, so that the product is not easy to adhere to half mold cavities in two half molds, quick demolding is achieved, and production efficiency is improved.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a mold capable of being rapidly demolded comprises a vertical plate, wherein two half molds are connected to the front side of the vertical plate in a left-right sliding mode, half mold cavities are formed in the opposite sides of the two half molds, the two half molds are provided with half injection holes communicated with the upper ends of the half mold cavities, the half mold on the right side is provided with a demolding assembly, a moving assembly is arranged between the two half molds and the vertical plate together, a material receiving box is arranged at the lower end of the vertical plate, and an auxiliary demolding assembly is arranged in the material receiving box;
the drawing of patterns subassembly includes a plurality of springs, slide, clamp splice and supplementary locating part, half mould is equipped with the installation cavity, the slide slides and locates in the installation cavity, it is a plurality of the spring is located the slide right side with between the installation cavity, clamp splice one end with slide fixed connection, the clamp splice other end runs through the installation cavity stretches into half mould plastics downtheholely, just the clamp splice runs through installation cavity one end be equipped with half mould plastics hole assorted arc recess, supplementary locating part half mould with between the half mould.
The auxiliary limiting part comprises four auxiliary pushing rods, one end of each auxiliary pushing rod is fixedly connected with the sliding plate, and the other end of each auxiliary pushing rod penetrates through the right half die leftwards.
The movable assembly comprises two first sliders, a two-way threaded rod and two limiting parts, wherein the first sliders are respectively fixedly connected with the half dies, the vertical plate is provided with a sliding through groove matched with the first sliders, the first sliders are slidably arranged in the sliding through groove, the left side and the right side of the rear end of the vertical plate are respectively provided with a mounting plate, the two-way threaded rod is rotatably arranged between the mounting plates and is two, the first sliders are respectively connected with two threads on two sides of the two-way threaded rod, one of the two threads is arranged on the mounting plate, one side of the two-way threaded rod is provided with a motor, and the motor is in transmission connection with the two-way threaded rod and is two of the limiting parts are arranged between the mounting plates and the half dies.
The locating part includes four second sliders and two gag lever posts, four the second slider divide into about the second slider two sets of respectively with two half mould fixed connection, and four the second slider all runs through backward the riser, two the gag lever post is all located two between the mounting panel, and two the gag lever post is located respectively both sides about the two-way threaded rod, four the second slider divide into about two sets of respectively with two gag lever post sliding connection, the riser be equipped with upper and lower two sets of second slider assorted activity groove.
The auxiliary demoulding assembly comprises a first cylinder, the first cylinder is arranged in the middle of the receiving box, a circular plate is connected to the first cylinder in a sliding mode, an expansion spring is arranged between the circular plate and the receiving box, a cylinder is fixedly connected to the upper side of the sliding plate, a top block is fixedly arranged at the upper end of the cylinder, inclined planes are arranged on the left side and the right side of the top block, and two half dies are provided with grooves matched with the top block.
The utility model discloses an upper portion and the lower part of accomplishing the back product of moulding plastics exert upwards and thrust left, make the product difficult for again attached to on the half die cavity of two half moulds like this to realize the quick drawing of patterns, improved production efficiency.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the figures.
Fig. 1 is a first schematic structural diagram of an embodiment of a mold for rapid demolding according to the present invention;
FIG. 2 is a schematic cross-sectional view of an embodiment of a mold for rapid demolding according to the present invention;
FIG. 3 is an enlarged schematic view at A in FIG. 2;
FIG. 4 is an enlarged schematic view at B of FIG. 2;
FIG. 5 is a schematic structural diagram of an embodiment of a mold for rapid demolding according to the present invention;
the main component symbols are as follows:
the device comprises a vertical plate 1, a half mold 11, a half mold cavity 12, a half injection molding hole 13, a spring 2, a sliding plate 21, a clamping block 22, a mounting cavity 23, an arc-shaped groove 25, an auxiliary push rod 3, a first sliding block 4, a bidirectional threaded rod 41, a sliding through groove 42, a mounting plate 43, a motor 44, a second sliding block 5, a limiting rod 51, a movable groove 52, a material receiving box 6, a first cylinder 61, a circular plate 62, a telescopic spring 63, a cylinder 64, a top block 65, an inclined plane 66 and a groove 67.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
Example one
As shown in fig. 1-5, the utility model discloses a mold capable of rapidly demolding, which comprises a vertical plate 1, wherein two half molds 11 are connected to the front side of the vertical plate 1 in a left-right sliding manner, a half mold cavity 12 is arranged on one side of each half mold 11, half injection holes 13 communicated with the upper ends of the half mold cavities 12 are arranged on each half mold 11, a demolding component is arranged on the half mold 11 on the right side, a moving component is arranged between each half mold 11 and the vertical plate 1, a material receiving box 6 is arranged at the lower end of the vertical plate 1, and an auxiliary demolding component is arranged in the material receiving box 6;
the drawing of patterns subassembly includes a plurality of springs 2, slide 21, clamp splice 22 and supplementary locating part, half mould 11 is equipped with installation cavity 23, slide 21 slides and locates in installation cavity 23, a plurality of springs 2 are located between slide 21 right side and the installation cavity 23, clamp splice 22 one end and slide 21 fixed connection, the clamp splice 22 other end runs through installation cavity 23 and stretches into in the half-injection hole 13, and clamp splice 22 runs through installation cavity 23 one end and is equipped with and half-injection hole 13 assorted arc recess 25, supplementary locating part is located between half mould 11 and half mould 11.
The clamping block 22 is in sealing sliding connection with the right half die 11; when injection molding is carried out, the two half dies 11 are driven to mutually approach through the moving assembly, so that the two half dies 11 are mutually attached, the two half die cavities 12 on the two half dies 11 jointly form a complete die cavity, and the two half injection holes 13 jointly form a complete injection hole, when the two half dies 11 approach each other, the clamping block 22 is firstly mutually abutted with the left half die 11, the two half dies 11 continue to approach, at the moment, the clamping block 22 is oppositely pushed rightwards by the left half die 11, the clamping block 22 moves rightwards to drive the sliding plate 21 to move rightwards, the sliding plate 21 moves rightwards to simultaneously extrude a plurality of springs 2 to contract, when the two half dies 11 are mutually abutted and attached, at the moment, the arc-shaped groove 25 at the left end of the clamping block 22 is matched with the half injection holes 13, and the clamping block 22 is in sealing sliding connection with the right half die 11, so that the clamping block 22 does not influence normal injection molding, after injection molding is performed into the complete mold cavity through the complete injection molding hole and cooling is completed, the two half molds 11 are driven to be separated through the moving assembly, the sliding plate 21 moves leftwards relatively under the action of elastic extension of the springs 2 in the process that the two half molds 11 are separated, the sliding plate 21 moves leftwards to drive the clamping block 22 to move leftwards relatively, the clamping block 22 moves leftwards relatively to push the product after injection molding to move leftwards relatively, so that the product after injection molding is not adhered to the right half mold 11, and the product after injection molding is pushed upwards under the action of the auxiliary demolding assembly, so that the product after injection molding is inclined relatively under the influence of a pushing force, the product after injection molding is not easily adhered to the two half molds 11, and rapid demolding is realized, the demoulded product automatically falls into the material receiving box 6 to be stored uniformly; the utility model discloses an upper portion and the lower part of accomplishing the back product of moulding plastics exert upwards and thrust left, make the product difficult for again attached to on the half die cavity of two half moulds like this to realize the quick drawing of patterns, improved production efficiency.
The auxiliary limiting part comprises four auxiliary pushing rods 3, one ends of the four auxiliary pushing rods 3 are fixedly connected with the sliding plate 21, and the other ends of the four auxiliary pushing rods 3 penetrate through the right half die 11 leftwards. Four supplementary catch bars 3 two liang a set of respectively front and back two sets of setting respectively in the front and back both sides of clamp splice 22, when clamp splice 22 and left half mould 11 looks butt, four supplementary catch bars 3 all with left half mould 11 looks butt, make clamp splice 22 when promoting slide 21 like this, four supplementary catch bars 3 will promote slide 21 simultaneously to make slide 21 left end front and middle rear side receive the promotion simultaneously, make slide 21 slide like this more steady.
The movable assembly comprises two first sliding blocks 4, a two-way threaded rod 41 and two limiting parts, the two first sliding blocks 4 are respectively fixedly connected with two half dies 11, a vertical plate 1 is provided with a sliding through groove 42 matched with the first sliding blocks 4, the two first sliding blocks 4 are arranged in the sliding through groove 42 in a sliding mode, the mounting plates 43 are arranged on the left side and the right side of the rear end of the vertical plate 1, the two-way threaded rod 41 is rotatably arranged between the two mounting plates 43, the two first sliding blocks 4 are respectively connected with the two sides of the two-way threaded rod 41 in a threaded mode, one side, away from the two-way threaded rod 41, of the one mounting plate 43 is provided with a motor 44, the motor 44 is in transmission connection with the two-way threaded rod 41, and the two limiting parts are arranged between the two mounting plates 43 and the two half dies 11. When two half moulds 11 need to be moved, the motor 44 is started to rotate positively, the motor 44 rotates positively to drive the bidirectional threaded rod 41 to rotate positively, because the two first sliders 4 are connected with the sliding through groove 42 in a sliding manner, and the two first sliders 4 are respectively connected with the two sides of the bidirectional threaded rod 41 in a threaded manner, namely the two first sliders 4 are respectively connected with the threaded sections of the bidirectional threaded rod 41 in different thread rotating directions, the bidirectional threaded rod 41 rotates positively to simultaneously drive the two first sliders 4 to be relatively close to each other, the two first sliders 4 are relatively close to each other to drive the two half moulds 11 to be relatively close to each other, and the motor 44 rotates reversely to drive the two half moulds 11 to be relatively far away in the same way.
Supplementary drawing of patterns subassembly includes first drum 61, and middle part in the material receiving box 6 is located to first drum 61, and sliding connection has plectane 62 in first drum 61, is equipped with expanding spring 63 between plectane 62 and the material receiving box 6, and slide 62 upside fixedly connected with cylinder 64, the fixed kicking block 65 that is equipped with in cylinder 64 upper end, and the kicking block 65 left and right sides all is equipped with inclined plane 66, and two half moulds 11 all are equipped with kicking block 65 assorted recess 67. When the two half molds 11 approach each other, the grooves 67 on the lower sides of the two half molds 11 can be used for temporarily storing the ejector block 65, and when the two half molds 11 approach each other, the two half molds will contact with the inclined planes 66 on the left and right sides of the ejector block 65 first, and the ejector block 65 is pushed to move downwards under the guidance of the two inclined planes 66, the ejector block 65 moves downwards to push the cylinder 64 to move downwards, the cylinder 64 moves downwards to push the circular plate 62 to move downwards in the first cylinder 61, the circular plate 62 moves downwards to push the telescopic spring 63 to contract, when the two half molds are away from each other, the telescopic spring 63 pushes the circular plate 62 upwards through the elastic force extension of the telescopic spring 63, the circular plate 62 moves upwards to push the cylinder 64 to move upwards, so as to drive the ejector block 65 to move upwards, and when the clearance between the two half molds is enough for the ejector block 65 to enter, the ejector block 65 moves upwards and pushes the injection molded product upwards.
Example two
As shown in fig. 5; the locating part includes four second sliders 5 and two gag lever post 51, four second sliders 5 divide into about two sets of respectively with two half mould 11 fixed connection, and four second sliders 5 all run through riser 1 backward, two gag lever posts 51 are all located between two mounting panels 43, and two gag lever posts 51 are located two-way threaded rod 41 upper and lower both sides respectively, four second sliders 5 divide into about two sets of respectively with two gag lever post 51 sliding connection, riser 1 be equipped with upper and lower two sets of second slider 5 assorted activity groove 52. When two half moulds 11 are driven to rotate at two-way threaded rod 41 and are close to each other and keep away from each other, two half moulds 11 will drive two second sliders 5 respectively and remove, and because four second sliders 5 divide into about two sets of respectively with two gag lever post 51 sliding connection, four second sliders 5 divide into about two sets of respectively with two half moulds 11 fixed connection, two gag lever posts 51 are located two-way threaded rod 41 upper and lower both sides respectively simultaneously, so the condition that can not appear deflecting when two half moulds 11 are close to each other or keep away from each other, thereby ensure the condition that dislocation can not appear in two half mould cavitys 12.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides a but quick drawing of patterns's mould, includes riser, its characterized in that: two half dies are connected to the front side of the vertical plate in a left-right sliding mode, half die cavities are arranged on the opposite sides of the two half dies, half injection holes communicated with the upper ends of the half die cavities are formed in the two half dies, a demolding assembly is arranged on the right half die, a moving assembly is arranged between the two half dies and the vertical plate together, a material receiving box is arranged at the lower end of the vertical plate, and an auxiliary demolding assembly is arranged in the material receiving box;
the drawing of patterns subassembly includes a plurality of springs, slide, clamp splice and supplementary locating part, half mould is equipped with the installation cavity, the slide slides and locates in the installation cavity, it is a plurality of the spring is located the slide right side with between the installation cavity, clamp splice one end with slide fixed connection, the clamp splice other end runs through the installation cavity stretches into half mould plastics downtheholely, just the clamp splice runs through installation cavity one end be equipped with half mould plastics hole assorted arc recess, supplementary locating part half mould with between the half mould.
2. A rapid-release mold according to claim 1, wherein: the auxiliary limiting part comprises four auxiliary pushing rods, one end of each auxiliary pushing rod is fixedly connected with the sliding plate, and the other end of each auxiliary pushing rod penetrates through the right half die leftwards.
3. A rapid-release mold according to claim 1, wherein; the movable assembly comprises two first sliders, a two-way threaded rod and two limiting parts, wherein the first sliders are respectively fixedly connected with the half dies, the vertical plate is provided with a sliding through groove matched with the first sliders, the first sliders are slidably arranged in the sliding through groove, the left side and the right side of the rear end of the vertical plate are respectively provided with a mounting plate, the two-way threaded rod is rotatably arranged between the mounting plates and is two, the first sliders are respectively connected with two threads on two sides of the two-way threaded rod, one of the two threads is arranged on the mounting plate, one side of the two-way threaded rod is provided with a motor, and the motor is in transmission connection with the two-way threaded rod and is two of the limiting parts are arranged between the mounting plates and the half dies.
4. A rapid-release mold according to claim 3, wherein: the locating part includes four second sliders and two gag lever posts, four the second slider divide into about the second slider two sets of respectively with two half mould fixed connection, and four the second slider all runs through backward the riser, two the gag lever post is all located two between the mounting panel, and two the gag lever post is located respectively both sides about the two-way threaded rod, four the second slider divide into about two sets of respectively with two gag lever post sliding connection, the riser be equipped with upper and lower two sets of second slider assorted activity groove.
5. A mold for rapid-release according to claim 1, wherein: the auxiliary demoulding assembly comprises a first cylinder, the first cylinder is arranged in the middle of the receiving box, a circular plate is connected to the first cylinder in a sliding mode, an expansion spring is arranged between the circular plate and the receiving box, a cylinder is fixedly connected to the upper side of the sliding plate, a top block is fixedly arranged at the upper end of the cylinder, inclined planes are arranged on the left side and the right side of the top block, and two half dies are provided with grooves matched with the top block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221948045.8U CN217752544U (en) | 2022-07-26 | 2022-07-26 | But quick demoulding's mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221948045.8U CN217752544U (en) | 2022-07-26 | 2022-07-26 | But quick demoulding's mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217752544U true CN217752544U (en) | 2022-11-08 |
Family
ID=83878288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221948045.8U Active CN217752544U (en) | 2022-07-26 | 2022-07-26 | But quick demoulding's mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217752544U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644609A (en) * | 2024-01-26 | 2024-03-05 | 福建怡和电子有限公司 | Massage armchair core forming die |
-
2022
- 2022-07-26 CN CN202221948045.8U patent/CN217752544U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117644609A (en) * | 2024-01-26 | 2024-03-05 | 福建怡和电子有限公司 | Massage armchair core forming die |
| CN117644609B (en) * | 2024-01-26 | 2024-04-26 | 福建怡和电子有限公司 | Massage armchair core forming die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112976508B (en) | Mould for injection moulding | |
| CN217752544U (en) | But quick demoulding's mould | |
| CN108015995B (en) | Secondary parting inner shrinkage demoulding mechanism of round plastic part mould | |
| CN216400387U (en) | Injection molding die for mechanical engineering castings | |
| CN212421980U (en) | Injection mold and injection system | |
| CN219748804U (en) | Power mechanism for plastic mold core pulling | |
| CN219256328U (en) | Injection mold for household article structural member | |
| CN219634414U (en) | Perpendicular movable mould pulls out slider oblique loose core mould earlier | |
| CN214926700U (en) | Rotary demoulding structure for inverted curved surface product | |
| CN221048972U (en) | Front door switch panel mold demolding structure of automobile | |
| CN218985604U (en) | Injection mold | |
| CN216804288U (en) | Injection mold convenient to drawing of patterns | |
| CN219727062U (en) | Oblique demolding mechanism of rear cover mold of electric locomotive tube | |
| CN216914715U (en) | Mould with upper mould mechanism of loosing core | |
| CN219028346U (en) | Upper and lower cover mould | |
| CN218462812U (en) | Plastic injection mold easy to demould | |
| CN211221862U (en) | Injection mold with side hole round cover | |
| CN218593565U (en) | Core pulling mold convenient for demolding | |
| CN219820508U (en) | Injection molding machine for plastic product processing | |
| CN213500598U (en) | High-efficient injection mold of multicavity room | |
| CN216732766U (en) | Mould convenient for demoulding | |
| CN220946506U (en) | Automobile tail lamp die | |
| CN219360159U (en) | Forming die of plastics clamp | |
| CN218519099U (en) | Mold for demolding deep-cavity products | |
| CN212636377U (en) | Double-color mold for character forming |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |