CN218227654U - Injection mold with demolding mechanism - Google Patents
Injection mold with demolding mechanism Download PDFInfo
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- CN218227654U CN218227654U CN202222065396.0U CN202222065396U CN218227654U CN 218227654 U CN218227654 U CN 218227654U CN 202222065396 U CN202222065396 U CN 202222065396U CN 218227654 U CN218227654 U CN 218227654U
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Abstract
The utility model discloses an injection mold with a demolding mechanism, which belongs to the technical field of injection molds and comprises an injection mold main body, wherein the injection mold main body comprises a base, two supporting plates are fixedly arranged on the upper surface of the base, ejector rods are fixedly arranged on the opposite surfaces of the two supporting plates, mold material boxes with openings are arranged on the ejector rods, and the openings of the two mold material boxes are arranged oppositely; through setting up the handle, drive L shape pole motion when rotating the handle at the bull stick surface, drive mould magazine synchronous motion through the connecting rod during L shape pole motion, realize the relative motion of two mould magazines, two mould magazines realize carrying out the effect of processing to the appearance of material when being close to relatively hugging closely, realize the reset action to the sliding plate under the elastic action of spring two, the effect of drawing of patterns is carried out to the work piece after the shaping to cooperation ejector die pole realization when the sliding plate drives mould magazine and resets, the work piece damages when effectively avoiding the drawing of patterns.
Description
Technical Field
The utility model belongs to the technical field of injection mold, concretely relates to injection mold with demolding mechanism.
Background
The injection mold is a mold for injecting a material into the mold, performing cooling solidification and finally molding and taking out, is commonly used for producing plastic products, and has the advantage of high production efficiency.
The existing injection mold is not perfect in function, a mold stripping mechanism is not arranged after materials are cooled and molded, a workpiece is not convenient to take out, the workpiece is easy to damage when being taken out, the production efficiency is reduced, and the injection mold is not convenient to produce and use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold with demolding mechanism to it is perfect inadequately to provide current injection mold function in solving above-mentioned background art, is not provided with demolding mechanism behind the material cooling shaping, is not convenient for taking out of work piece, causes the damage of work piece when taking out the work piece easily, reduces production efficiency, the problem of the use of not being convenient for production.
In order to achieve the above object, the utility model provides a following technical scheme: injection mold with demolding mechanism, including the injection mold main part, the injection mold main part includes the base, fixed surface installs two backup pads on the base, two the equal fixed mounting of opposite face of backup pad has ejector beam, two all be provided with on the ejector beam and have open-ended mould magazine, two the opening of mould magazine is laid relatively, set up the circular port that supplies ejector beam to seal to pass on the mould magazine, two be provided with the locking mechanical system who is used for locking and unblock mould magazine on the mould magazine, the left side fixed mounting has the inlet pipe on the mould magazine, just install the valve on the inlet pipe, two be provided with the demolding mechanism who is used for driving two mould magazine relative motion in the backup pad, fixed surface installs the collecting box on the base.
Adopt above-mentioned scheme, realize the cooling shaping effect to the material through setting up two mould magazines, the cooperation demolding mechanism and two ejector die poles realize carrying out the effect of drawing of patterns to the work piece after the cooling, the production and use of being convenient for realizes the material through setting up the inlet pipe and throws the material effect to the material to the cooperation locking mechanical system realizes the effect to the locking of two mould magazines and unblock, avoids the material to spill over during the locking, guarantees the high quality after the work piece shaping, collects the effect through setting up the collecting box to the work piece of drawing of patterns play.
As a preferred embodiment, locking mechanical system includes two fixed blocks that have the arcwall face, two the fixed block is installed respectively in the front and back both sides of right side mould magazine, the left side mould magazine right flank has been seted up and has been supplied two fixed recesses that two fixed blocks inserted and use, the left side slidable mounting has two T-shaped pieces, two on the mould magazine the relative one end of T-shaped piece extends to respectively in two fixed recesses, the locking hole has been seted up to the fixed block, the T-shaped piece uses with locking hole and arcwall face cooperation, the outside cover of T-shaped piece is equipped with spring one, and the both ends of spring one respectively with the opposite face fixed connection of T-shaped piece and left side mould magazine.
Adopt above-mentioned scheme, through setting up the fixed block, during two mould magazine relative motion, right side mould magazine drives two fixed blocks and inserts respectively to fixed recess in, the inclined plane on the fixed block drives the motion of T-shaped piece, the T-shaped piece is kept away from behind the fixed recess and is reset to the locking hole in under the elastic action of spring one and realize the locking effect to two mould magazines, two mould magazines of pulling T-shaped piece unblock after material cooling shaping, realize the locking and the unblock effect to the mould magazine, effectively avoid the material to spill.
As a preferred embodiment, the demolding mechanism comprises four supporting blocks, wherein every two of the four supporting blocks are fixedly mounted on the upper surfaces of the two supporting plates respectively in a group, rotating rods are fixedly mounted on one group of the supporting blocks on the same side, the outer surfaces of the rotating rods are rotatably mounted with L-shaped rods, a handle is fixedly mounted at one end of each L-shaped rod, the other end of each L-shaped rod is hinged with a connecting rod, and the other ends of the two connecting rods are respectively hinged to one surface of the two mold material boxes, which is away from each other relatively.
By adopting the scheme, the handle is arranged, the L-shaped rod is driven to move on the outer surface of the rotating rod when the handle is rotated, the mold material boxes are driven to synchronously move through the connecting rod when the L-shaped rod moves, the relative movement of the two mold material boxes is realized, the two mold material boxes are relatively close to the outer shape of the material to be processed, and when the two mold material boxes are relatively far away, the ejector die rod is matched to realize the effect of demoulding on the formed workpiece.
As a preferred embodiment, an arc-shaped groove is formed in one of the supporting blocks on the same side, a fixing screw is arranged in the arc-shaped groove, a nut is installed on the outer surface of the fixing screw in a threaded mode, and the fixing screw is fixedly connected with the L-shaped rod.
By adopting the scheme, the limiting and guiding effect on the movement of the L-shaped rod is realized in the arc-shaped groove by arranging the fixing screw to slide, the movement stability of the L-shaped rod is ensured, and the locking and unlocking effects on the movement of the L-shaped rod are realized under the effect of the nut.
As a preferred embodiment, two limiting rods are fixedly mounted between the two supporting plates and the collecting box, the four limiting rods are in a group of two, sliding plates are slidably mounted on the limiting rods, the upper surfaces of the two sliding plates are fixedly connected with the lower surfaces of the two die material boxes respectively, a second spring is sleeved on the outer surface of each limiting rod, and the two ends of the second spring are fixedly connected with the opposite surfaces of the collecting box and the supporting plates respectively.
By adopting the scheme, the limiting guide effect on the movement of the sliding plate is realized by arranging the limiting rod, the stability of the movement of the die material box driven by the sliding plate is ensured, the reset effect on the sliding plate is realized under the elastic action of the second spring, the demoulding effect is realized when the sliding plate drives the die material box to reset, and the smooth demoulding of workpieces is ensured.
As a preferred embodiment, the collecting box is provided with an anti-falling base plate, a third spring is arranged between the anti-falling base plate and the collecting box, two ends of the third spring are fixedly connected with the lower surface of the anti-falling base plate and the inner wall of the collecting box respectively, and the anti-falling base plate slides on the lower surface of the collecting box in a sealing mode.
Adopt above-mentioned scheme, prevent falling the backing plate through the setting and realize preventing falling bad effect to the work piece after the drawing of patterns to play the work piece to drawing of patterns play the cushioning effect under the elastic action of spring three.
Compared with the prior art, the beneficial effects of the utility model are that:
the injection mold with the demolding mechanism is provided with the handle, the L-shaped rod is driven to move on the outer surface of the rotating rod when the handle is rotated, the mold material boxes are driven to synchronously move through the connecting rod when the L-shaped rod moves, the relative movement of the two mold material boxes is realized, the two mold material boxes are relatively close to each other, the appearance of a material is processed, the resetting effect on the sliding plate is realized under the elastic action of the second spring, and the demolding effect on a molded workpiece is realized by matching with the ejector die rod when the sliding plate drives the mold material boxes to reset;
according to the injection mold with the demolding mechanism, the fixed blocks are arranged, when the two mold material boxes move relatively, the right mold material box drives the two fixed blocks to be inserted into the fixed grooves respectively, the inclined surfaces on the fixed blocks drive the T-shaped block to move, the T-shaped block is reset into the locking hole under the elastic action of the first spring after being far away from the fixed grooves, the locking effect on the two mold material boxes is realized, the T-shaped block is pulled to unlock the two mold material boxes after the material is cooled and molded, the locking and unlocking effects on the mold material boxes are realized, and the material is effectively prevented from leaking;
this injection mold with demolding mechanism collects the effect through setting up the work piece that the collecting box goes out to the drawing of patterns, and the cooperation is prevented falling backing plate and spring three and is played the work piece after the drawing of patterns and prevent falling the shock attenuation effect, avoids the work piece to damage and influences production efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a section of the mold magazine of the present invention;
fig. 3 is a schematic structural view of the mold of the present invention at a in fig. 2;
FIG. 4 is a schematic structural view of the mold stripping mechanism of the present invention;
fig. 5 is a schematic structural view of the section of the collecting box of the present invention.
In the figure: 1. an injection mold body; 2. a base; 3. a support plate; 4. a mold ejection rod; 5. a mold magazine; 6. a feed pipe; 7. a fixed block; 8. a T-shaped block; 9. a first spring; 10. a support block; 11. a rotating rod; 12. an L-shaped rod; 13. a connecting rod; 14. a set screw; 15. a nut; 16. a collection box; 17. a limiting rod; 18. a sliding plate; 19. a second spring; 20. an anti-falling backing plate; 21. and a third spring.
Detailed Description
Referring to fig. 1-5, the utility model provides an injection mold with demolding mechanism, including injection mold main body 1, injection mold main body 1 includes base 2, two supporting plates 3 are fixedly installed on the upper surface of base 2, ejector tie bars 4 are fixedly installed on the opposite surfaces of two supporting plates 3, mold material boxes 5 with openings are provided on two ejector tie bars 4, the openings of two mold material boxes 5 are arranged relatively, circular holes for ejector tie bars 4 to pass through are provided on mold material boxes 5, and locking mechanism for locking and unlocking mold material boxes 5 is provided on two mold material boxes 5;
the locking mechanism comprises two fixed blocks 7 with arc surfaces, the two fixed blocks 7 are respectively arranged on the front side and the rear side of the right side die material box 5, the right side of the left side die material box 5 is provided with two fixed grooves for the two fixed blocks 7 to be inserted and used, the left side die material box 5 is slidably provided with two T-shaped blocks 8, the opposite ends of the two T-shaped blocks 8 respectively extend into the two fixed grooves, the fixed blocks 7 are provided with locking holes, the T-shaped blocks 8 are matched with the locking holes and the arc surfaces for use, the T-shaped blocks 8 are sleeved with a first spring 9, and the two ends of the first spring 9 are respectively fixedly connected with the opposite surfaces of the T-shaped blocks 8 and the left side die material box 5,
by arranging the fixing blocks 7, when the two die material boxes 5 move relatively, the right die material box 5 drives the two fixing blocks 7 to be respectively inserted into the fixing grooves, the inclined surfaces on the fixing blocks 7 drive the T-shaped block 8 to move, the T-shaped block 8 is reset into the locking hole under the elastic action of the first spring 9 after being far away from the fixing grooves, so that the two die material boxes 5 are locked, the T-shaped block 8 is pulled to unlock the two die material boxes 5 after the material is cooled and formed, the locking and unlocking effects on the die material boxes 5 are realized, and the material is effectively prevented from leaking;
a feeding pipe 6 is fixedly arranged on the left die material box 5, a valve is arranged on the feeding pipe 6, a mold stripping mechanism for driving the two die material boxes 5 to move relatively is arranged on the two supporting plates 3 and comprises four supporting blocks 10, every two of the four supporting blocks 10 are fixedly arranged on the upper surfaces of the two supporting plates 3 respectively, a rotating rod 11 is fixedly arranged on one supporting block 10 on the same side, an L-shaped rod 12 is rotatably arranged on the outer surface of the rotating rod 11, a handle is fixedly arranged at one end of the L-shaped rod 12, the other end of the L-shaped rod 12 is hinged with a connecting rod 13, the other ends of the two connecting rods 13 are hinged to the surfaces, far away from the two die material boxes 5, of the two supporting blocks 10 on the same side, an arc-shaped groove is formed in one supporting block, a fixing screw 14 is arranged in the arc-shaped groove, a nut 15 is arranged on the outer surface of the fixing screw 14, and the fixing screw 14 is fixedly connected with the L-shaped rod 12;
by arranging the handle, the L-shaped rod 12 is driven to move on the outer surface of the rotating rod 11 when the handle is rotated, the L-shaped rod 12 drives the mold material boxes 5 to move synchronously through the connecting rod 13 when moving, so that the relative movement of the two mold material boxes 5 is realized, the appearance of a material is processed when the two mold material boxes 5 are relatively close to each other, when the two mold material boxes 5 are relatively far away, the demolding effect on a molded workpiece is realized by matching with the mold ejection rod 4, the limiting and guiding effect on the movement of the L-shaped rod 12 is realized in the arc-shaped groove by arranging the fixing screw 14 to slide, the movement stability of the L-shaped rod 12 is ensured, and the locking and unlocking effects are realized on the movement of the L-shaped rod 12 under the effect of the nut 15;
two limiting rods 17 are fixedly arranged between the two supporting plates 3 and the collecting box 16, the four limiting rods 17 are in a group of two by two, sliding plates 18 are arranged on one group of limiting rods 17 in a sliding mode, the upper surfaces of the two sliding plates 18 are fixedly connected with the lower surfaces of the two die material boxes 5 respectively, a second spring 19 is sleeved on the outer surface of each limiting rod 17, two ends of each second spring 19 are fixedly connected with the opposite surfaces of the collecting box 16 and the corresponding supporting plate 3 respectively, through arrangement of the limiting rods 17, a limiting and guiding effect on movement of the sliding plates 18 is achieved, the stability of the movement of the die material boxes 5 driven by the sliding plates 18 is guaranteed, the resetting effect on the sliding plates 18 is achieved under the elastic action of the second springs 19, the demolding effect is achieved when the sliding plates 18 drive the die material boxes 5 to reset, and smooth demolding of workpieces is guaranteed;
fixed surface installs collecting box 16 on base 2, collecting box 16 is provided with prevents falling backing plate 20, prevent being provided with spring three 21 between falling backing plate 20 and the collecting box 16, and spring three 21's both ends respectively with prevent falling backing plate 20 lower surface and collecting box 16's inner wall fixed connection, prevent falling backing plate 20 and seal the lower surface of sliding at collecting box 16, prevent falling backing plate 20 through the setting and realize playing the effect of preventing falling bad to the work piece after the drawing of patterns to play the work piece of drawing of patterns under spring three 21's elastic action and play the cushioning effect.
When the anti-dropping hammer is used, the L-shaped rod 12 is unlocked by rotating the nut 15, then the handles on two sides are rotated, the L-shaped rod 12 is driven to move on the outer surface of the rotating rod 11 when the handles are rotated, the die material boxes 5 are driven to move synchronously by the connecting rod 13 when the L-shaped rod 12 moves, when the two die material boxes 5 approach relatively, the die material box 5 on the right side drives the two fixing blocks 7 to be inserted into the fixing grooves respectively, the inclined surfaces on the fixing blocks 7 drive the T-shaped blocks 8 to move, the T-shaped blocks 8 are reset into the locking holes under the elastic action of the first spring 9 after being far away from the fixing grooves to achieve the locking action on the two die material boxes 5, then the nut 15 is rotated to lock the two L-shaped rods 12, the valve is opened, materials are fed into the feeding pipe 6 after the materials are cooled, the valve is closed after the materials are cooled, the nut 15 is rotated to unlock the two L-shaped rods 12 after the materials are cooled, then the T-shaped blocks 5 on two sides are pulled to unlock the die material boxes 5, the two die material boxes 5 are driven to be relatively far away under the elastic action of the second spring 19, the workpiece is demolded from the material box 5 under the action of the second spring 4, the spring, the anti-dropping hammer is prevented from being damaged, and the collecting box 20, and the collecting box is matched with the action of the shock absorption hammer, and the shock absorption box 20, and the shock absorption box is prevented from being damaged.
Claims (6)
1. Injection mold with demolding mechanism, its characterized in that: including injection mold main part (1), injection mold main part (1) includes base (2), fixed surface installs two backup pads (3) on base (2), two equal fixed mounting of opposite face of backup pad (3) has ejector beam (4), two all be provided with on ejector beam (4) and have open-ended mould magazine (5), two the opening of mould magazine (5) is laid relatively, set up the circular port that supplies ejector beam (4) to seal and pass on mould magazine (5), two be provided with the locking mechanical system who is used for locking and releasing mould utensil magazine (5) on mould magazine (5), the left side fixed mounting has inlet pipe (6) on mould magazine (5), just install valve, two on inlet pipe (6) be provided with the demolding mechanism who is used for driving two mould magazine (5) relative motion on backup pad (3), fixed surface installs collecting box (16) on base (2).
2. The injection mold provided with the demolding mechanism as claimed in claim 1, wherein: locking mechanical system includes two fixed block (7) that have the arcwall face, two both sides around right side mould magazine (5), left side are installed respectively to fixed block (7) fixed recess, left side that supply two fixed block (7) to insert the use are seted up to mould magazine (5) right flank slidable mounting has two T-shaped piece (8), two on mould magazine (5) the relative one end of T-shaped piece (8) extends to respectively in two fixed recess, the locking hole has been seted up in fixed block (7), T-shaped piece (8) use with locking hole and arcwall face cooperation, the outside cover of T-shaped piece (8) is equipped with spring (9), and the both ends of spring (9) respectively with the opposite face fixed connection of T-shaped piece (8) and left side mould magazine (5).
3. The injection mold provided with the demolding mechanism as claimed in claim 1, wherein: the demolding mechanism comprises four supporting blocks (10) and four supporting blocks (10), wherein the supporting blocks (10) are fixedly mounted on the upper surfaces of two supporting plates (3) in a pairwise mode, the supporting blocks (10) are arranged on the same side in a fixed mode and are provided with rotating rods (11), the outer surfaces of the rotating rods (11) are rotatably mounted with L-shaped rods (12), one ends of the L-shaped rods (12) are fixedly mounted with handles, the other ends of the L-shaped rods (12) are hinged with connecting rods (13), and the other ends of the connecting rods (13) are hinged to one face, away from two mold material boxes (5), relatively.
4. The injection mold provided with the demolding mechanism as claimed in claim 3, wherein: an arc-shaped groove is formed in one of the supporting blocks (10) on the same side, a fixing screw (14) is arranged in the arc-shaped groove, a nut (15) is installed on the outer surface of the fixing screw (14) in a threaded mode, and the fixing screw (14) is fixedly connected with the L-shaped rod (12).
5. The injection mold provided with the demolding mechanism as claimed in claim 1, wherein: two equal fixed mounting has two gag lever post (17) between backup pad (3) and collecting box (16), and four gag lever post (17) are two liang a set of, and is a set of slidable mounting has sliding plate (18) on gag lever post (17), two sliding plate (18) upper surface respectively with two mould magazine (5) lower fixed surface be connected, gag lever post (17) surface cover is equipped with spring two (19), and the both ends of spring two (19) respectively with the opposite face fixed connection of collecting box (16) and backup pad (3).
6. The injection mold provided with the demolding mechanism as claimed in claim 1, wherein: the collecting box (16) is provided with an anti-falling base plate (20), a spring III (21) is arranged between the anti-falling base plate (20) and the collecting box (16), two ends of the spring III (21) are fixedly connected with the lower surface of the anti-falling base plate (20) and the inner wall of the collecting box (16) respectively, and the anti-falling base plate (20) slides on the lower surface of the collecting box (16) in a sealing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222065396.0U CN218227654U (en) | 2022-08-08 | 2022-08-08 | Injection mold with demolding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222065396.0U CN218227654U (en) | 2022-08-08 | 2022-08-08 | Injection mold with demolding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218227654U true CN218227654U (en) | 2023-01-06 |
Family
ID=84680942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222065396.0U Active CN218227654U (en) | 2022-08-08 | 2022-08-08 | Injection mold with demolding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218227654U (en) |
-
2022
- 2022-08-08 CN CN202222065396.0U patent/CN218227654U/en active Active
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