CN219748828U - Accurate injection mold in location is used in plastics cup production - Google Patents
Accurate injection mold in location is used in plastics cup production Download PDFInfo
- Publication number
- CN219748828U CN219748828U CN202321147056.0U CN202321147056U CN219748828U CN 219748828 U CN219748828 U CN 219748828U CN 202321147056 U CN202321147056 U CN 202321147056U CN 219748828 U CN219748828 U CN 219748828U
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- China
- Prior art keywords
- block
- contact plate
- plate
- injection mold
- cup production
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- 239000004033 plastic Substances 0.000 title claims abstract description 19
- 229920003023 plastic Polymers 0.000 title claims abstract description 19
- 238000002347 injection Methods 0.000 title claims abstract description 14
- 239000007924 injection Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000000465 moulding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001746 injection moulding Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000012778 molding material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with accurate positioning for plastic cup production, which comprises a top cover, wherein a middle block is arranged at the bottom end of the top cover, a bottom plate is arranged at the bottom end of the middle block, a jacking rod is arranged between the bottom plate and the middle block, the middle block is of a hollow structure, an inner plate, a contact plate and a jacking block are arranged in the middle block, two ends of the contact plate are respectively connected and fixed with the inner plate and the jacking block, supporting rods penetrate through two sides of the inner plate, two ends of the supporting rods are respectively contacted with the top end of the bottom plate and the bottom end of the top cover, a limiting rod is arranged in the inner plate, the middle part of the limiting rod penetrates through the jacking block and is arranged in the middle part of the contact plate, the middle block is driven to be far away from/close to the bottom plate structure, the bottom plate can be moved, the jacking block and the supporting rods are driven to move at the contact block, and then after the top cover at the top end is removed, a workpiece in a mold cavity can be jacked by a fixed block at the bottom end, and the effect of demoulding is achieved.
Description
Technical Field
The utility model relates to the field of injection mold devices, in particular to an injection mold with accurate positioning for plastic cup production.
Background
The plastic cup is a prop commonly used in life of people, mass production is carried out through a mould, the mould for producing the plastic cup is a blow mould, and the following problems exist in the use process of the blow mould for producing the plastic cup at present.
In the using process of the blow molding mold, the mold cavity formed by the lower mold and the upper mold is filled with injection molding materials, and then the mold is removed after cooling, and in the cooling process of the injection molding materials, the upper mold and the lower mold are required to be positioned accurately, so that accurate injection molding can be performed.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the injection mold with accurate positioning for plastic cup production, which drives the middle block to be far away from/close to the bottom plate structure through the arranged jacking rod structure, and the bottom plate at the bottom end can move so as to drive the jacking block and the supporting rod to move at the contact block, so that after the top cover at the top end is removed, a workpiece arranged in the mold cavity can be jacked up by the fixed block at the bottom end to be demolded, thereby achieving the effect of quick use.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a plastics cup production is with accurate injection mold in location, includes the top cap, the bottom of top cap is provided with well piece, the bottom of well piece is provided with the bottom plate, be provided with the jacking rod between bottom plate and the well piece, be hollow structure in the well piece, just be provided with inner panel, contact plate and kicking block in the well piece, the both ends of contact plate are connected fixedly with inner panel and kicking block respectively, the both sides of inner panel, contact plate and kicking block all run through there is branch, the both ends of branch contact with bottom plate top and top cap bottom respectively, the inside of inner panel is provided with the gag lever post, the middle part of gag lever post runs through the kicking block and sets up in the middle part of contact plate, the kicking block sets up in the middle part cavity of contact plate, the both ends of kicking block are fixed in the outside of branch, form the die cavity between the bottom of contact plate top middle part and top cap, just the die cavity sets up in the outside of kicking block.
As a preferable technical scheme of the utility model, the lifting rod is of a pneumatic structure, and the lifting rod is arranged on the outer side of the middle block.
As a preferred technical solution of the present utility model, the thickness of the top block is adapted to the size of the cavity in the contact plate.
As a preferable technical scheme of the utility model, the limiting rod and the supporting rod are of T-shaped structures.
As a preferable technical scheme of the utility model, when the top end of the top block is contacted with the inner side wall of the contact plate, the supporting rod and the limiting rod protrude out of the top end of the contact plate.
As a preferable technical scheme of the utility model, the top end of the top cover is provided with an injection molding opening, and the injection molding opening is communicated with the bottom end die cavity.
Compared with the prior art, the utility model has the following beneficial effects:
1. in this device, through the jacking rod structure that sets up, the bottom plate structure is kept away from/is close to the drive middle piece, and the bottom plate of bottom can remove, and then drives kicking block and branch and remove at the contact block, and then after the top cap on top is got rid of, place the work piece in the die cavity, can receive the jack-up of the fixed block of bottom, and the drawing of patterns reach the effect of using fast, compare with current structure, can conveniently and operate fast, and be convenient for single use.
2. In this device, through the centrally-mounted gag lever post structure of setting up, the user can place the work piece in the die cavity, and when moulding plastics, the connectivity of piece in can playing to strengthen to the gag lever post wherein, and when the demolding, the work piece can be according to the gag lever post, goes out the mould, improves the precision.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 to 3 are drawing of the present utility model.
Wherein: 1. a top cover; 2. a middle block; 21. an inner plate; 22. a contact plate; 23. a top block; 24. a limit rod; 3. a bottom plate; 4. a lifting rod; 5. a support rod; 6. and a mold cavity.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.
Examples:
as shown in fig. 1-3, the utility model provides an injection mold with accurate positioning for plastic cup production, which comprises a top cover 1, wherein a middle block 2 is arranged at the bottom end of the top cover 1, a bottom plate 3 is arranged at the bottom end of the middle block 2, a jacking rod 4 is arranged between the bottom plate 3 and the middle block 2, the middle block 2 is of a hollow structure, an inner plate 21, a contact plate 22 and a jacking block 23 are arranged in the middle block 2, two ends of the contact plate 22 are respectively connected and fixed with the inner plate 21 and the jacking block 23, support rods 5 penetrate through two sides of the inner plate 21, the contact plate 22 and the jacking block 23, two ends of the support rods 5 are respectively contacted with the top end of the bottom plate 3 and the bottom end of the top cover 1, a limiting rod 24 is arranged in the inner plate 21, the middle part of the limiting rod 24 penetrates through the jacking block 23 to be arranged in a middle cavity of the contact plate 22, two ends of the jacking block 23 are fixed on the outer side of the support rods 5, a mold cavity 6 is formed between the middle part of the top end of the contact plate 22 and the bottom end of the top cover 1, and the mold cavity 6 is arranged on the outer side of the jacking block 23.
In other embodiments, the lifting rod 4 is of a pneumatic structure, and the lifting rod 4 is disposed outside the middle block 2; through the jacking rod 4 structure that sets up, drive in the piece 2 keep away from/be close to bottom plate 3 structure, and the bottom plate 3 of bottom can remove, and then drive kicking block 23 and branch 5 and remove at the contact block, and then after the top cap 1 on top gets rid of, place the work piece in die cavity 6, can receive the jack-up of the fixed block of bottom, and the drawing of patterns, reach the effect of quick use, compared with existing structure, can operate conveniently and fast, and be convenient for single use
In other embodiments, the thickness of the top block 23 is adapted to the size of the cavity in the contact plate 22, the limit rod 24 and the supporting rod 5 are of T-shaped structures, when the top end of the top block 23 contacts with the inner side wall of the contact plate 22, the supporting rod 5 and the limit rod 24 protrude out of the top end of the contact plate 22, the top end of the top cover 1 is provided with an injection molding opening, and the injection molding opening is communicated with the bottom end mold cavity 6; through the structure of the arranged middle limiting rod 24, a user can place a workpiece in the die cavity 6, the limiting rod 24 can play a role in strengthening the connectivity of the middle block 2 during injection molding, and the workpiece can be subjected to die stripping according to the limiting rod 24 during die stripping, so that the accuracy is improved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. Accurate injection mold in location is used in plastics cup production, including top cap (1), its characterized in that: the bottom of top cap (1) is provided with well piece (2), the bottom of well piece (2) is provided with bottom plate (3), be provided with jacking rod (4) between bottom plate (3) and well piece (2), be hollow structure in well piece (2), just be provided with inner panel (21), contact plate (22) and kicking block (23) in well piece (2), the both ends of contact plate (22) are connected fixedly with inner panel (21) and kicking block (23) respectively, branch (5) have all been run through in the both sides of inner panel (21), contact plate (22) and kicking block (23), the both ends of branch (5) are contacted with bottom plate (3) top and top cap (1) bottom respectively, the inside of inner panel (21) is provided with gag lever post (24), the middle part of gag lever post (24) runs through the middle part of kicking block (23) and is set up in the middle part of contact plate (22), kicking block (23) set up in the middle part cavity branch of contact plate (22), the both ends of kicking block (23) are fixed in top cap (6) and top cap (1) are formed in the top end of top cap (6) between the top cap (6).
2. The injection mold with accurate positioning for plastic cup production according to claim 1, wherein: the jacking rod (4) is of a pneumatic structure, and the jacking rod (4) is arranged on the outer side of the middle block (2).
3. The injection mold with accurate positioning for plastic cup production according to claim 1, wherein: the thickness of the top block (23) is matched with the size of the cavity in the contact plate (22).
4. The injection mold with accurate positioning for plastic cup production according to claim 1, wherein: the limiting rod (24) and the supporting rod (5) are of T-shaped structures.
5. The injection mold with accurate positioning for plastic cup production according to claim 1, wherein: when the top end of the top block (23) is in contact with the inner side wall of the contact plate (22), the supporting rod (5) and the limiting rod (24) protrude out of the top end of the contact plate (22).
6. The injection mold with accurate positioning for plastic cup production according to claim 1, wherein: the top of top cap (1) is provided with the mouth of moulding plastics, and the mouth of moulding plastics communicates with bottom die cavity (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321147056.0U CN219748828U (en) | 2023-05-12 | 2023-05-12 | Accurate injection mold in location is used in plastics cup production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321147056.0U CN219748828U (en) | 2023-05-12 | 2023-05-12 | Accurate injection mold in location is used in plastics cup production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219748828U true CN219748828U (en) | 2023-09-26 |
Family
ID=88077731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321147056.0U Active CN219748828U (en) | 2023-05-12 | 2023-05-12 | Accurate injection mold in location is used in plastics cup production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219748828U (en) |
-
2023
- 2023-05-12 CN CN202321147056.0U patent/CN219748828U/en active Active
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