CN213137628U - Upper die driving device convenient for feeding and discharging - Google Patents
Upper die driving device convenient for feeding and discharging Download PDFInfo
- Publication number
- CN213137628U CN213137628U CN202021603398.5U CN202021603398U CN213137628U CN 213137628 U CN213137628 U CN 213137628U CN 202021603398 U CN202021603398 U CN 202021603398U CN 213137628 U CN213137628 U CN 213137628U
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- Prior art keywords
- plate
- stripper plate
- template
- face
- spring
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- Expired - Fee Related
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- 238000007599 discharging Methods 0.000 title description 2
- 238000001746 injection moulding Methods 0.000 abstract description 18
- 238000009434 installation Methods 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 description 14
- 239000004033 plastic Substances 0.000 description 14
- 238000000465 moulding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an upper die drive arrangement of unloading conveniently, the on-line screen storage device comprises a base, a plurality of guide pillars of edge mounting of base, the up end mid-mounting cylinder of roof, the output of cylinder passes the roof, the lower terminal surface installation cope match-plate pattern of fly leaf, the up end installation lower bolster of base, the stripper plate groove is all seted up to the lower terminal surface of cope match-plate pattern and the up end of lower bolster, the stripper plate inslot of cope match-plate pattern sets up the stripper plate, the stripper plate inslot of lower bolster sets up down the stripper plate, the edge symmetry and the fixed connection push-and-pull rod of stripper plate down, the push-and-pull rod slides and passes the stripper plate, the top of push-and-pull rod just is located the upside of fly leaf and is equipped with the baffle, the downside of baffle has just been located to have cup jointed the. The upper stripper plate and the lower stripper plate are arranged, so that the injection molding piece can not be clamped in the lower template or the upper template, and the injection molding piece is convenient to demold and very practical.
Description
Technical Field
The utility model belongs to the technical field of the mould, concretely relates to convenient last mould drive arrangement who goes up unloading.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. The method specifically comprises the steps of injecting heated and melted plastic into a mold cavity from an injection molding machine at high pressure, cooling and solidifying to obtain a formed product, wherein the automobile ornament is formed by injection molding.
The prior publication No. CN206326809U discloses an injection mold, which comprises a mold body with an injection molding cavity, wherein the mold body is provided with a plurality of injection molding holes communicated with the injection molding cavity; the inner wall in the chamber of moulding plastics has part uplift to constitute uplift portion, and the uplift portion is close to the hole of moulding plastics and is set up, and injects the plastic material of the intracavity of moulding plastics from the hole of moulding plastics and to diffusing all around after the uplift portion gradually, and the plastic material of the intracavity of moulding plastics is after the casing is become in the shaping, and the inboard of casing is just to the uplift portion.
The above prior art solutions have the following drawbacks: 1. after plastic is formed, the upper die and the lower die are separated, the formed plastic part is positioned in the injection molding cavity of the lower die, and the plastic part is embedded in the concave groove because the injection molding cavity of the lower die is a concave groove, so that a person is inconvenient to take the plastic part;
2. the existing mold with the demolding structure is often only provided with one demolding plate and is often only used for the situation that the injection molding piece is clamped in the lower mold, and once the injection molding piece is clamped in the upper mold, the demolding plate loses the effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a go up mould drive arrangement of unloading in the convenience to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an upper die driving device convenient for loading and unloading comprises a base, wherein a plurality of guide posts are arranged at the edge of the base, the upper end of the guide post is connected with a top plate, the middle part of the upper end surface of the top plate is provided with an air cylinder, the output end of the air cylinder penetrates through the top plate, the output end of the cylinder is connected with the movable plate, the guide post passes through the edge of the movable plate in a sliding manner, the lower end face of the movable plate is provided with an upper template, the upper end surface of the base is provided with a lower template, the lower end surface of the upper template and the upper end surface of the lower template are both provided with stripper plate grooves, an upper stripper plate is arranged in the stripper plate groove of the upper template, a lower stripper plate is arranged in the stripper plate groove of the lower template, the edges of the lower stripper plate are symmetrical and fixedly connected with push-pull rods which slide through the upper stripper plate, and a baffle is arranged at the top of the push-pull rod and on the upper side of the movable plate, and a second spring is sleeved on the lower side of the baffle and on the push-pull rod.
Preferably, a spring accommodating groove is formed in the upper template at the joint of the push-pull rod, a first spring is arranged in the spring accommodating groove, and the lower end of the first spring is connected with the lower stripper plate.
Preferably, the lower end face of the top plate is symmetrically provided with a U-shaped frame, the U-shaped frame is provided with a screw rod in a rotating threaded manner, the lower end face of the screw rod is fixedly connected with a supporting plate, and the center of the supporting plate and the center of the baffle plate are arranged on the same vertical line.
Preferably, a hand wheel convenient to operate is arranged at the upper end of the screw rod and on the inner side of the U-shaped frame.
Preferably, the upper end of the second spring is fixedly connected with the baffle, and the lower end of the second spring is fixedly connected with the upper end face of the movable plate.
Preferably, a gasket is arranged on the lower end face of the abutting plate.
The utility model discloses a technological effect and advantage: 1. the movable plate is driven by the cylinder to move upwards, the upper template is separated from the lower template, meanwhile, the second spring acts on the baffle plate, the push-pull rod pulls the lower template to be separated from the lower template, meanwhile, the first spring pushes the upper template to be separated from the upper template, and the injection molding piece is separated from the upper template and the lower template, so that manual operation is not needed, and convenience and safety are realized;
2. the upper stripper plate and the lower stripper plate are arranged, so that the injection molding piece can not be clamped in the lower template or the upper template, and the injection molding piece is convenient to demold and very practical.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
fig. 3 is a schematic bottom view of the U-shaped frame of the present invention.
In the figure: 1. a base; 2. a guide post; 3. a top plate; 4. a movable plate; 5. a cylinder; 6. a lower template; 7. mounting a template; 8. a stripper plate slot; 9. an upper stripper plate; 10. a lower stripper plate; 11. a push-pull rod; 12. a spring receiving groove; 13. a first spring; 14. a resisting plate; 15. a baffle plate; 16. a second spring; 17. a U-shaped frame; 18. a screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", and the like, indicate orientations or state relationships based on the orientations or state relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that a designated mechanism or component must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The utility model provides an upper die driving device convenient for loading and unloading as shown in figures 1-3, which comprises a base 1, a plurality of guide pillars 2 are installed at the edge of the base 1, a top plate 3 is connected at the upper ends of the guide pillars 2, a cylinder 5 is installed at the middle part of the upper end surface of the top plate 3, the output end of the cylinder 5 passes through the top plate 3, the output end of the cylinder 5 is connected with a movable plate 4, the guide pillars 2 slide through the edge of the movable plate 4, an upper die plate 7 is installed at the lower end surface of the movable plate 4, a lower die plate 6 is installed at the upper end surface of the base 1, a lower end surface of the upper die plate 7 and the upper end surface of the lower die plate 6 are both provided with a stripper plate groove 8, an upper stripper plate 9 is arranged in the stripper plate groove 8 of the upper die plate 7, a lower stripper plate 10 is arranged in the stripper plate groove 8 of, the stripper plate structure is characterized in that the push-pull rod 11 penetrates through the upper stripper plate 9 in a sliding mode, a baffle plate 15 is arranged at the top of the push-pull rod 11 and on the upper side of the movable plate 4, a second spring 16 is sleeved on the lower side of the baffle plate 15 and on the push-pull rod 11, the upper end of the second spring 16 is fixedly connected with the baffle plate 15, and the lower end of the second spring 16 is fixedly connected with the upper end face of the movable plate 4.
A spring accommodating groove 12 is formed in the upper template 7 and at the joint of the push-pull rod 11, a first spring 13 is arranged in the spring accommodating groove 12, and the lower end of the first spring 13 is connected with the lower stripper plate 10.
The lower end face of the top plate 3 is symmetrically provided with U-shaped frames 17, the U-shaped frames 17 are screwed with screw rods 18 in a rotating mode, the lower end face of each screw rod 18 is fixedly connected with a supporting plate 14, the centers of the supporting plates 14 and the centers of the baffle plates 15 are arranged on the same vertical line, a hand wheel convenient to operate is arranged at the upper end of each screw rod 18 and on the inner side of the corresponding U-shaped frame 17, and a gasket is arranged on the lower end face of each supporting plate 14.
During operation, the air cylinder 5 drives the movable plate 4 to move downwards, the upper mold plate 7 and the lower mold plate 6 are assembled, the upper mold plate 9 is clamped into the upper mold plate groove 8, the lower mold plate 10 is clamped into the lower mold plate groove 8, and therefore the upper mold plate 9 and the lower mold plate 10 do not influence the assembly of the upper mold plate 7 and the lower mold plate 6 and the processing; after the processing is finished, the air cylinder 5 drives the movable plate 4 to move upwards, the upper template 7 is separated from the lower template 6, meanwhile, the second spring 16 acts on the baffle 15, the push-pull rod 11 pulls the lower stripper plate 10 to be separated from the lower template 6, meanwhile, the first spring 13 pushes the upper stripper plate 9 to be separated from the upper template 7, the air cylinder 5 drives the movable plate 4 to continuously move upwards, when the baffle 15 is in contact with the abutting plate 14, the push-pull rod 11 cannot continuously move upwards, so that the lower stripper plate 10 stops moving, at the moment, the upper stripper plate 9 can also move upwards, the upper stripper plate 9 is separated from the lower stripper plate 10, an injection molding piece between the upper stripper plate 9 and the lower stripper plate 10 can fall off, the two stripper plates are arranged, the injection molding piece cannot be clamped in the lower template or clamped in the upper template, the injection molding piece.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a convenient last mould drive arrangement who goes up unloading, includes base (1), its characterized in that: the edge of the base (1) is provided with a plurality of guide columns (2), the upper ends of the guide columns (2) are connected with a top plate (3), the middle part of the upper end face of the top plate (3) is provided with a cylinder (5), the output end of the cylinder (5) penetrates through the top plate (3), the output end of the cylinder (5) is connected with a movable plate (4), the guide columns (2) penetrate through the edge of the movable plate (4) in a sliding manner, the lower end face of the movable plate (4) is provided with an upper template (7), the upper end face of the base (1) is provided with a lower template (6), the lower end face of the upper template (7) and the upper end face of the lower template (6) are both provided with stripper plate grooves (8), an upper stripper plate (9) is arranged in the stripper plate groove (8) of the upper template (7), a lower stripper plate (10) is arranged in the stripper plate groove (8) of the lower template (6), the edge of, the stripper plate structure is characterized in that the push-pull rod (11) penetrates through the upper stripper plate (9) in a sliding mode, a baffle (15) is arranged at the top of the push-pull rod (11) and located on the upper side of the movable plate (4), and a second spring (16) is sleeved on the lower side of the baffle (15) and located on the push-pull rod (11).
2. The upper die driving device convenient for loading and unloading as claimed in claim 1, wherein: a spring accommodating groove (12) is formed in the upper template (7) and at the joint of the push-pull rod (11), a first spring (13) is arranged in the spring accommodating groove (12), and the lower end of the first spring (13) is connected with the lower stripper plate (10).
3. The upper die driving device convenient for loading and unloading as claimed in claim 1, wherein: the lower end face of the top plate (3) is symmetrically provided with U-shaped frames (17), the U-shaped frames (17) are rotatably connected with screw rods (18) in a threaded mode, the lower end face of each screw rod (18) is fixedly connected with a supporting plate (14), and the centers of the supporting plates (14) and the centers of the baffle plates (15) are arranged on the same vertical line.
4. The upper die driving device convenient for loading and unloading as claimed in claim 3, wherein: and a hand wheel which is convenient to operate is arranged at the upper end of the screw rod (18) and is positioned on the inner side of the U-shaped frame (17).
5. The upper die driving device convenient for loading and unloading as claimed in claim 1, wherein: the upper end of the second spring (16) is fixedly connected with the baffle (15), and the lower end of the second spring (16) is fixedly connected with the upper end surface of the movable plate (4).
6. The upper die driving device convenient for loading and unloading as claimed in claim 3, wherein: the lower end face of the abutting plate (14) is provided with a gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021603398.5U CN213137628U (en) | 2020-08-05 | 2020-08-05 | Upper die driving device convenient for feeding and discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021603398.5U CN213137628U (en) | 2020-08-05 | 2020-08-05 | Upper die driving device convenient for feeding and discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213137628U true CN213137628U (en) | 2021-05-07 |
Family
ID=75736055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021603398.5U Expired - Fee Related CN213137628U (en) | 2020-08-05 | 2020-08-05 | Upper die driving device convenient for feeding and discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213137628U (en) |
-
2020
- 2020-08-05 CN CN202021603398.5U patent/CN213137628U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |