CN213382716U - Charging pen tube injection mold - Google Patents
Charging pen tube injection mold Download PDFInfo
- Publication number
- CN213382716U CN213382716U CN202022076589.7U CN202022076589U CN213382716U CN 213382716 U CN213382716 U CN 213382716U CN 202022076589 U CN202022076589 U CN 202022076589U CN 213382716 U CN213382716 U CN 213382716U
- Authority
- CN
- China
- Prior art keywords
- hole
- pen tube
- guide
- holes
- injection mold
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 25
- 239000007924 injection Substances 0.000 title claims abstract description 25
- 238000001746 injection moulding Methods 0.000 claims abstract description 31
- 238000000465 moulding Methods 0.000 claims abstract description 20
- 238000007493 shaping process Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 11
- 239000003381 stabilizer Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 239000004033 plastic Substances 0.000 abstract description 11
- 229920003023 plastic Polymers 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000012778 molding material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 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
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a pen production technical field charges, and discloses a pen tube injection mold charges, comprises a workbench, the top fixed mounting of workstation has the lower mould. This pen tube injection mold charges, it is downthehole to inject into to mould plastics through the raw materials of will moulding plastics from the pipe, the main hole of injection moulding hole and lower mould top is corresponding, make the raw materials of moulding plastics flow into the lower mould inside from the main hole, and flow into four shaping holes on every side under the effect of intercommunicating pore, and through the setting in water conservancy diversion hole, make intercommunication each between the shaping hole each other, make the downthehole raw materials that all fills up of every shaping, the raw materials parcel of moulding plastics is in the outside of shaping post, can form the pen tube that charges of tube-shape after the cooling, can control the fly leaf through the electric push rod and drive the fore-set and rise, a plurality of fore-sets pass the shaping hole from the below of lower mould, make a plurality of fashioned pen tubes ejecting simultaneously, the simultaneous shaping and the taking out of a plurality.
Description
Technical Field
The utility model relates to a pen production technical field that charges specifically is a pen tube injection mold charges.
Background
With the advent of the 3C industry, more and more people use electronic products as life aids, wherein an electronic charging pen becomes a common handwriting electronic tool, and a pen tube of the charging pen is usually produced through an injection mold.
The various pen tube injection mold that charges on the existing market, but the universal lower defect of production efficiency that has all existed, the unable quick production pen tube in batches of traditional pen tube production injection mold, it is consuming time longer among the injection molding process, and need take out the pen tube one by one after the cooling that moulds plastics finishes, also can waste a large amount of time, lead to whole shaping inefficiency, so propose a pen tube injection mold that charges and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a pen tube injection mold charges possesses advantages such as production efficiency height, has solved the unable big quick production pen tube in batches of traditional pen tube production injection mold, and it is long consuming time among the injection molding process, and need take out the pen tube one by one after the cooling of just moulding plastics finishes, also can waste a large amount of time, leads to the problem that whole shaping is inefficient.
(II) technical scheme
For realizing the high purpose of the production efficiency, the utility model provides a following technical scheme: a charging pen tube injection mold comprises a workbench, wherein a lower mold is fixedly mounted at the top of the workbench, a guide post is fixedly mounted at the top of the workbench, a spring is movably mounted at the outer side of the guide post, an upper mold is movably mounted at the top of the lower mold, connecting plates are fixedly mounted on the left side and the right side of the upper mold respectively, a guide cylinder is fixedly mounted on the inner side of each connecting plate, an injection molding hole is formed in the top of the upper mold, a sealing connecting ring is fixedly mounted at the top of the injection molding hole, a guide pipe is fixedly connected to the inner side of the sealing connecting ring, a forming hole is formed in the top of the lower mold, a forming post is fixedly mounted in the forming hole, a main hole is formed in the top of the lower mold, a communicating hole formed in the lower mold is fixedly mounted between the main hole and the forming hole, the bottom fixed mounting of workstation has the stabilizer blade that quantity is four, fixed mounting has the fixed plate between the stabilizer blade, the top movable mounting of fixed plate has the fly leaf, the top fixed mounting of fly leaf has the fore-set, the bottom fixed mounting of fixed plate has electric push rod.
Preferably, the length and the width of the lower die are equal to those of the upper die respectively, and the connecting plate is located above the spring.
Preferably, the number of the guide columns is four, and the four guide columns are uniformly distributed at the top of the workbench.
Preferably, the inner diameter of the guide cylinder is matched with the outer diameter of the guide column, and the diameter of the injection molding hole is equal to that of the main hole.
Preferably, the number of the forming holes is eight, and two adjacent forming holes are communicated with each other through the flow guide hole.
Preferably, the diameter of the top pillar is equal to the diameter of the forming hole, and the number of the top pillars is equal to the number of the forming holes.
(III) advantageous effects
Compared with the prior art, the utility model provides a pen tube injection mold charges possesses following beneficial effect:
1. this pen tube injection mold charges, it is downthehole to inject into to mould plastics through the raw materials of will moulding plastics from the pipe, the main hole of injection moulding hole and lower mould top is corresponding, make the raw materials of moulding plastics flow into the lower mould inside from the main hole, and flow into four shaping holes on every side under the effect of intercommunicating pore, and through the setting in water conservancy diversion hole, make intercommunication each between the shaping hole each other, make the downthehole raw materials that all fills up of every shaping, the raw materials parcel of moulding plastics is in the outside of shaping post, can form the pen tube that charges of tube-shape after the cooling, can control the fly leaf through the electric push rod and drive the fore-set and rise, a plurality of fore-sets pass the shaping hole from the below of lower mould, make a plurality of fashioned pen tubes ejecting simultaneously, the simultaneous shaping and the taking out of a plurality.
2. This pen tube injection mold charges, slide from top to bottom in the guide post outside through the guide cylinder, can fix a position and guide the removal of last mould, it pushes down through the top connection cylinder to go up the mould, when the mould pushes down, the connecting plate of its left and right sides can extrude the spring, the spring receives pressure to take place deformation and produce reaction force, an instant strength for slowing down mould pushing down, prevent to go up the mould and take place rigid collision and damage with the lower mould, the service life of mould has been prolonged, and setting through sealed go-between, strengthen the airtight effect of being connected between pipe and the injection hole, prevent to mould plastics in-process raw materials and spill over, the good mesh of stability has been reached.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the lower mold of the present invention;
fig. 3 is a schematic view of the structure of the forming column of the present invention.
In the figure: 1 workbench, 2 lower dies, 3 guide columns, 4 springs, 5 upper dies, 6 connecting plates, 7 guide cylinders, 8 injection molding holes, 9 sealing connecting rings, 10 guide pipes, 11 molding holes, 12 molding columns, 13 main holes, 14 communicating holes, 15 flow guide holes, 16 support legs, 17 fixing plates, 18 movable plates, 19 top columns and 20 electric push rods.
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.
Referring to fig. 1-3, a rechargeable pen tube injection mold comprises a workbench 1, a lower mold 2 is fixedly installed on the top of the workbench 1, guide posts 3 are fixedly installed on the top of the workbench 1, the number of the guide posts 3 is four, the four guide posts 3 are uniformly distributed on the top of the workbench 1, springs 4 are movably installed on the outer sides of the guide posts 3, an upper mold 5 is movably installed on the top of the lower mold 2, connecting plates 6 are fixedly installed on the left side and the right side of the upper mold 5, the length and the width of the lower mold 2 are respectively equal to those of the upper mold 5, the connecting plates 6 are located above the springs 4, guide cylinders 7 are fixedly installed on the inner sides of the connecting plates 6, injection molding holes 8 are formed in the top of the upper mold 5, sealing connecting rings 9 are fixedly installed on the tops of the injection molding holes 8, guide tubes 10 are fixedly connected on the inner sides of the sealing connecting rings 9, the movement of the upper die 5 can be positioned and guided, the upper die 5 is pressed down through a top connecting cylinder, when the upper die 5 is pressed down, the connecting plates 6 on the left side and the right side of the upper die can extrude the springs 4, the springs 4 are deformed under pressure and generate reaction force for slowing down the instant force of pressing down the upper die 5, the upper die 5 and the lower die 2 are prevented from being damaged due to hard collision, the service life of the die is prolonged, the connection sealing effect between the guide pipe 10 and the injection molding hole 8 is enhanced through the arrangement of the sealing connecting ring 9, raw materials are prevented from overflowing in the injection molding process, the purpose of good stability is achieved, the top of the lower die 2 is provided with the forming hole 11, the forming column 12 is fixedly installed inside the forming hole 11, the forming column 12 is a solid cylinder, the surface of the forming column is provided with bumps in various shapes, after the injection molding raw materials flow into the forming hole 11, a space between the forming column 12 and, the convex block outside the forming column 12 is used for forming various grooves on the pen tube, the top of the lower die 2 is provided with a main hole 13, the inner diameter of the guide cylinder 7 is matched with the outer diameter of the guide column 3, the diameter of the injection molding hole 8 is equal to that of the main hole 13, communication holes 14 formed in the lower die 2 are fixedly arranged between the main hole 13 and the forming holes 11, guide holes 15 formed in the lower die 2 are fixedly arranged outside the forming holes 11, the number of the forming holes 11 is eight, two adjacent forming holes 11 are mutually communicated through the guide holes 15, the bottom of the workbench 1 is fixedly provided with four support legs 16, a fixed plate 17 is fixedly arranged between the support legs 16, the top of the fixed plate 17 is movably provided with a movable plate 18, the top of the movable plate 18 is fixedly provided with a top column 19, the diameter of the top column 19 is equal to the diameter of the forming holes 11, and the number of the top columns 19 is equal to that, the bottom of the fixed plate 17 is fixedly provided with an electric push rod 20, the model of the electric push rod 20 can be Y802-4, by injecting the injection molding material from the guide pipe 10 into the injection molding hole 8, the injection molding hole 8 corresponds to the main hole 13 above the lower mold 2, so that the injection molding material flows into the lower mold 2 from the main hole 13 and into the surrounding four molding holes 11 by the communication holes 14, the forming holes 11 are communicated with each other through the arrangement of the flow guide holes 15, so that raw materials are filled in each forming hole 11, the injection molding raw materials are wrapped on the outer side of the forming column 12, and after cooling, a cylindrical charging pen tube can be formed, the movable plate 18 can be controlled by the electric push rod 20 to drive the ejection columns 19 to ascend, and the ejection columns 19 penetrate through the forming holes 11 from the lower side of the lower die 2, so that the formed pen tubes are ejected out simultaneously, the simultaneous forming and taking out of the pen tubes are realized, and the purpose of high production efficiency is achieved.
In summary, according to the injection mold for the rechargeable pen tube, injection molding materials are injected into the injection molding holes 8 from the guide pipe 10, the injection molding holes 8 correspond to the main holes 13 above the lower mold 2, so that the injection molding materials flow into the lower mold 2 from the main holes 13 and flow into the four surrounding molding holes 11 under the action of the communication holes 14, the molding holes 11 are communicated with each other through the arrangement of the flow guide holes 15, so that the molding holes 11 are filled with the materials, the injection molding materials are wrapped on the outer sides of the molding columns 12, and after cooling, the tubular rechargeable pen tube can be formed, the movable plate 18 can be controlled by the electric push rod 20 to drive the ejector columns 19 to ascend, the ejector columns 19 penetrate through the molding holes 11 from the lower mold 2, so that the multiple molded pen tubes are ejected out simultaneously, the simultaneous molding and taking out of the multiple pen tubes are realized, and the purpose of high production efficiency is achieved.
And, through the guide cylinder 7 sliding up and down outside the guide post 3, can position and guide the movement of the upper mold 5, the upper mold 5 is pressed down through the top connecting cylinder, when the upper mold 5 is pressed down, the connecting plates 6 at the left and right sides can extrude the spring 4, the spring 4 is deformed by pressure and generates reaction force, which is used to slow down the instant force of pressing down the upper mold 5, prevent the upper mold 5 and the lower mold 2 from generating rigid collision and damage, and prolong the service life of the mold, through the arrangement of the sealing connecting ring 9, the connection sealing effect between the conduit 10 and the injection molding hole 8 is enhanced, the raw material overflow in the injection molding process is prevented, the purpose of good stability is achieved, the problems that the traditional pen tube production injection mold can not rapidly produce pen tubes in large batch, the time consumption in the injection molding process is long, and the pen tubes need to be taken out one by one after the injection molding cooling is finished are solved, resulting in a problem of low overall molding efficiency.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pen tube injection mold charges, includes workstation (1), its characterized in that: the guide post structure is characterized in that a lower die (2) is fixedly mounted at the top of the workbench (1), a guide post (3) is fixedly mounted at the top of the workbench (1), a spring (4) is movably mounted at the outer side of the guide post (3), an upper die (5) is movably mounted at the top of the lower die (2), connecting plates (6) are fixedly mounted on the left side and the right side of the upper die (5), guide cylinders (7) are fixedly mounted on the inner sides of the connecting plates (6), injection molding holes (8) are formed in the top of the upper die (5), sealing connecting rings (9) are fixedly mounted at the tops of the injection molding holes (8), guide pipes (10) are fixedly connected to the inner sides of the sealing connecting rings (9), molding holes (11) are formed in the top of the lower die (2), molding posts (12) are fixedly mounted in the inner parts of the molding holes (11), and, fixed mounting has intercommunication hole (14) of seting up on lower mould (2) between main entrance (13) and shaping hole (11), the outside fixed mounting of shaping hole (11) has water conservancy diversion hole (15) of seting up on lower mould (2), the bottom fixed mounting of workstation (1) has quantity to be stabilizer blade (16) of four, fixed mounting has fixed plate (17) between stabilizer blade (16), the top movable mounting of fixed plate (17) has fly leaf (18), the top fixed mounting of fly leaf (18) has fore-set (19), the bottom fixed mounting of fixed plate (17) has electric putter (20).
2. The charging pen tube injection mold according to claim 1, characterized in that: the length and the width of the lower die (2) are equal to those of the upper die (5) respectively, and the connecting plate (6) is located above the spring (4).
3. The charging pen tube injection mold according to claim 1, characterized in that: the number of the guide columns (3) is four, and the four guide columns (3) are uniformly distributed at the top of the workbench (1).
4. The charging pen tube injection mold according to claim 1, characterized in that: the inner diameter of the guide cylinder (7) is matched with the outer diameter of the guide column (3), and the diameter of the injection molding hole (8) is equal to that of the main hole (13).
5. The charging pen tube injection mold according to claim 1, characterized in that: the number of the forming holes (11) is eight, and the adjacent forming holes (11) are communicated with each other through the flow guide holes (15).
6. The charging pen tube injection mold according to claim 1, characterized in that: the diameter of the top pillars (19) is equal to the diameter of the forming holes (11), and the number of the top pillars (19) is equal to the number of the forming holes (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022076589.7U CN213382716U (en) | 2020-09-21 | 2020-09-21 | Charging pen tube injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022076589.7U CN213382716U (en) | 2020-09-21 | 2020-09-21 | Charging pen tube injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213382716U true CN213382716U (en) | 2021-06-08 |
Family
ID=76180137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022076589.7U Expired - Fee Related CN213382716U (en) | 2020-09-21 | 2020-09-21 | Charging pen tube injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213382716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536670A (en) * | 2022-02-28 | 2022-05-27 | 江苏宝浦莱半导体有限公司 | Glue injection opening mold with foot side edge flash removal function |
-
2020
- 2020-09-21 CN CN202022076589.7U patent/CN213382716U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536670A (en) * | 2022-02-28 | 2022-05-27 | 江苏宝浦莱半导体有限公司 | Glue injection opening mold with foot side edge flash removal function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209111370U (en) | A kind of injection moulding apparatus of Refrigerator Plastic Parts | |
| CN210412186U (en) | Mould for forming mechanical parts | |
| CN213382716U (en) | Charging pen tube injection mold | |
| CN105619713A (en) | Liquid-state silicone in-mold injection molding die | |
| CN102233372A (en) | Battery steel shell forming machine and steel shell forming method using same | |
| CN213733209U (en) | Injection mold structure suitable for accurate small-size plastics toy | |
| CN209920420U (en) | Injection molding machine is used in mouse shell production | |
| CN111112532B (en) | Forging and pressing die | |
| CN212603015U (en) | Polylactic acid injection molding device | |
| CN221562103U (en) | Quick forming die for ultrathin mobile phone protective sleeve | |
| CN212266534U (en) | Quick forming die is used in handle processing production | |
| CN213006342U (en) | One-step forming die for water pipe of supercharger of automobile engine | |
| CN218640176U (en) | Filter screen forming machine | |
| CN220447032U (en) | Injection mold for vacuum blood collection tube safety helmet | |
| CN214026974U (en) | Plastic mold with ejection structure | |
| CN217803268U (en) | Quick demoulding device of thermal ageing resistant sealing washer | |
| CN220331821U (en) | High-speed forming die | |
| CN211165073U (en) | Injection mold for manufacturing generator blade | |
| CN221022170U (en) | Get convenient mould of material | |
| CN215095380U (en) | Covalent organic framework material extrusion molding mechanism | |
| CN213440848U (en) | Panel liftout injection mold | |
| CN216658802U (en) | Forming die for producing automobile model | |
| CN219236042U (en) | Auxiliary processing tool for mobile phone accessory mold | |
| CN217803041U (en) | Injection mold core positioning device | |
| CN213500598U (en) | High-efficient injection mold of multicavity room |
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: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |