CN209381331U - Injection moulding apparatus is used in a kind of production of display panel - Google Patents
Injection moulding apparatus is used in a kind of production of display panel Download PDFInfo
- Publication number
- CN209381331U CN209381331U CN201822121960.XU CN201822121960U CN209381331U CN 209381331 U CN209381331 U CN 209381331U CN 201822121960 U CN201822121960 U CN 201822121960U CN 209381331 U CN209381331 U CN 209381331U
- Authority
- CN
- China
- Prior art keywords
- plate
- welded
- bottom plate
- display panel
- injection moulding
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000001746 injection moulding Methods 0.000 title claims abstract description 15
- 238000004080 punching Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of display panel production injection moulding apparatus, aiming at the problem that existing mold releasability, now propose following scheme, it includes bottom plate, the both ends of the bottom plate are welded with the support plate being arranged along the vertical direction, horizontally disposed top plate is welded between the inner wall on two support plate tops, the bottom of the top plate is equipped with the hydraulic cylinder being arranged along the vertical direction, the piston end of the hydraulic cylinder is connected with horizontally disposed upper mold, the both ends of the upper mold are welded with horizontally disposed limitation bar, and limit the other end of bar and the side walls connection of support plate, the groove at the top of bottom plate is offered immediately below the upper mold, the utility model, it can make to provide a buffer unit when molding, excessive impact force will not be received when being allowed to mold to be influenced, after forming simultaneously, convenient for making panel It is demoulded, so as to improve the service life of device, while improving production efficiency and asking.
Description
Technical field
The utility model relates to injection moulding apparatus fields more particularly to a kind of production of display panel to use injection moulding apparatus.
Background technique
Display panel is generally produced to by injection molding in production, but existing injection mold is molded in production
Mode impact it is too strong, and after forming the problem of how demoulding also be not well solved, we have proposed one thus
Injection moulding apparatus is used in kind display panel production.
Utility model content
The utility model proposes a kind of display panel production injection moulding apparatus, solve the problems, such as mold releasability.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of display panel production injection moulding apparatus, including bottom plate, the both ends of the bottom plate are welded with to be set along the vertical direction
The support plate set is welded with horizontally disposed top plate between the inner wall on two support plate tops, the top plate
Bottom is equipped with the hydraulic cylinder being arranged along the vertical direction, and the piston end of the hydraulic cylinder is connected with horizontally disposed upper
Mould, the both ends of the upper mold are welded with horizontally disposed limitation bar, and limit the other end of bar and the side wall of support plate
It is slidably connected, the groove at the top of bottom plate is offered immediately below the upper mold, is welded on base top above the groove
The top of the fixed plate in portion, the fixed plate is equipped with lower die, and the bottom interior wall of the groove is equipped with along the vertical direction symmetrically to be set
The push-rod electric machine set, and the push rod end of push-rod electric machine is fixedly connected with the bottom of lower die, is offered at the top of the bottom plate symmetrical
The limiting holes of setting, the top of the limiting holes are equipped with the buffer board for being slidably connected at support plate side wall, the bottom of the buffer board
Portion is welded with locating rod, and the spring being arranged on the securing lever is connected between the bottom of the buffer board and the top of bottom plate.
Preferably, two support plate sides close to each other offer the sliding slot being arranged along the vertical direction, and limit
The inner wall of bar processed one end and sliding slot far from upper mold is slidably connected, and one end of buffer board and the inner wall of sliding slot are slidably connected.
Preferably, the bottom of the lower die offers bayonet, and bayonet is fastened on the top of fixed plate, and the two of fixed plate
End is welded on the top of bottom plate.
Preferably, the locating rod is located at the surface of limiting holes, and the bottom end of locating rod is movably set in limiting holes
It is internal.
Preferably, the bottom surface of the lower die is greater than the opening of groove, and the bottom of lower die contradicts at the top of bottom plate.
In the utility model, by be equipped with bottom plate, support plate, top plate, hydraulic cylinder, upper mold, limitation bar, groove, lower die,
Fixed plate, push-rod electric machine, buffer board, locating rod, limiting holes, spring can make to mention when molding under the collective effect of each component
Excessive impact force will not be received for a buffer unit, when being allowed to mold to be influenced, while after molding, convenient for taking off panel
Mould so as to improve the service life of device, while improving production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the overlooking structure diagram that lower die is connect with fixed plate in the utility model.
Figure label: 1 bottom plate, 2 support plates, 3 top plates, 4 hydraulic cylinders, 5 upper molds, 6 limitation bars, 7 grooves, 8 lower dies, 9 are fixed
Plate, 10 push-rod electric machines, 11 buffer boards, 12 locating rods, 13 limiting holes, 14 springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of display panel production injection moulding apparatus, including bottom plate 1, the both ends of bottom plate 1 are welded with along perpendicular
Histogram is welded with horizontally disposed top plate 3, top plate between the inner wall on two 2 tops of support plate to the support plate 2 of setting
3 bottom is equipped with the hydraulic cylinder 4 being arranged along the vertical direction, and the piston end of hydraulic cylinder 4 is connected with horizontally disposed upper
Mould 5, the both ends of upper mold 5 are welded with horizontally disposed limitation bar 6, and limit the other end of bar 6 and the side wall of support plate 2
It is slidably connected, the underface of upper mold 5 offers the groove 7 positioned at 1 top of bottom plate, and the top of groove 7 is welded on 1 top of bottom plate
The top of fixed plate 9, fixed plate 9 is equipped with lower die 8, and the bottom interior wall of groove 7 is equipped with symmetrically arranged push rod along the vertical direction
Motor 10, and the push rod end of push-rod electric machine 10 is fixedly connected with the bottom of lower die 8, the top of bottom plate 1 offers symmetrically arranged
Limiting holes 13, the top of limiting holes 13 are equipped with the buffer board 11 for being slidably connected at 2 side wall of support plate, the bottom welding of buffer board 11
There is locating rod 12, the spring 14 being set in locating rod 12 is connected between the bottom of buffer board 11 and the top of bottom plate 1.
Two sides close to each other of support plate 2 offer the sliding slot being arranged along the vertical direction, and limit bar 6 far from upper
One end of mould 5 and the inner wall of sliding slot are slidably connected, and one end of buffer board 11 and the inner wall of sliding slot are slidably connected, the bottom of lower die 8
Portion offers bayonet, and bayonet is fastened on the top of fixed plate 9, and the both ends of fixed plate 9 are welded on the top of bottom plate 1, positioning
Bar 12 is located at the surface of limiting holes 13, and the bottom end of locating rod 12 is movably set in the inside of limiting holes 13, the bottom of lower die 8
Surface is greater than the opening of groove 7, and the bottom of lower die 8 contradicts at the top of bottom plate 1.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than a, unless otherwise specifically defined.
Working principle: molding when, under the action of hydraulic cylinder 4, drive upper mold 5 downwards, thus make limit bar 6 along
The inner wall slide downward of sliding slot, thus keep the decline of upper mold 5 more stable, and when upper mold 5 is close to lower die 8, limitation bar 6 supports first
Touching spring 14 when on buffer board 11 is compressed, impact force when so as to effectively mold, and when demoulding after molding, need
It drives lower die 8 to rise under the action of push-rod electric machine 10, so that panel after molding be made to be trapped in fixed plate 9, facilitates removal of,
The utility model can make to provide a buffer unit when molding, and excessive impact force will not be received when being allowed to mold to be influenced, simultaneously
After molding, convenient for demoulding panel, so as to improve the service life of device, while production efficiency is improved.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of display panel production injection moulding apparatus, including bottom plate (1), which is characterized in that weld at the both ends of the bottom plate (1)
There is the support plate (2) being arranged along the vertical direction, is welded between the inner wall on two support plate (2) tops and sets in the horizontal direction
The top plate (3) set, the bottom of the top plate (3) are equipped with the hydraulic cylinder (4) being arranged along the vertical direction, the hydraulic cylinder (4)
Piston end is connected with horizontally disposed upper mold (5), and the both ends of the upper mold (5) are welded with horizontally disposed limit
Bar (6) processed, and the other end for limiting bar (6) is connect with the side walls of support plate (2), is opened up immediately below the upper mold (5)
There is the groove (7) being located at the top of bottom plate (1), the fixed plate (9) being welded at the top of bottom plate (1) above the groove (7) is described
The top of fixed plate (9) is equipped with lower die (8), and the bottom interior wall of the groove (7) is equipped with symmetrically arranged push away along the vertical direction
Bar motor (10), and the push rod end of push-rod electric machine (10) is fixedly connected with the bottom of lower die (8), is opened at the top of the bottom plate (1)
The limiting holes (13) being provided symmetrically, the top of the limiting holes (13), which is equipped with, is slidably connected at the slow of support plate (2) side wall
The bottom of punching (11), the buffer board (11) is welded with locating rod (12), bottom and bottom plate (1) of the buffer board (11)
The spring (14) being set on locating rod (12) is connected between top.
2. a kind of display panel production injection moulding apparatus according to claim 1, which is characterized in that two support plates
(2) side close to each other offers the sliding slot being arranged along the vertical direction, and limit the one end of bar (6) far from upper mold (5) with
The inner wall of sliding slot is slidably connected, and one end of buffer board (11) and the inner wall of sliding slot are slidably connected.
3. a kind of display panel production injection moulding apparatus according to claim 1, which is characterized in that the lower die (8)
Bottom offers bayonet, and bayonet is fastened on the top of fixed plate (9), and the both ends of fixed plate (9) are welded on the top of bottom plate (1)
Portion.
4. a kind of display panel production injection moulding apparatus according to claim 1, which is characterized in that the locating rod (12)
The inside of limiting holes (13) is movably set in positioned at the bottom end of the surface of limiting holes (13), and locating rod (12).
5. a kind of display panel production injection moulding apparatus according to claim 1, which is characterized in that the lower die (8)
Bottom surface is greater than the opening of groove (7), and the bottom of lower die (8) contradicts at the top of bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121960.XU CN209381331U (en) | 2018-12-18 | 2018-12-18 | Injection moulding apparatus is used in a kind of production of display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822121960.XU CN209381331U (en) | 2018-12-18 | 2018-12-18 | Injection moulding apparatus is used in a kind of production of display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209381331U true CN209381331U (en) | 2019-09-13 |
Family
ID=67872305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822121960.XU Expired - Fee Related CN209381331U (en) | 2018-12-18 | 2018-12-18 | Injection moulding apparatus is used in a kind of production of display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209381331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733166A (en) * | 2019-11-11 | 2020-01-31 | 天津信望爱科技有限公司 | A multi-cavity injection mold with collection function |
| CN114460679A (en) * | 2021-12-28 | 2022-05-10 | 苏州坚特而光电科技有限公司 | Light guide plate, light guide plate forming equipment and preparation method of light guide plate forming equipment |
-
2018
- 2018-12-18 CN CN201822121960.XU patent/CN209381331U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733166A (en) * | 2019-11-11 | 2020-01-31 | 天津信望爱科技有限公司 | A multi-cavity injection mold with collection function |
| CN114460679A (en) * | 2021-12-28 | 2022-05-10 | 苏州坚特而光电科技有限公司 | Light guide plate, light guide plate forming equipment and preparation method of light guide plate forming equipment |
| CN114460679B (en) * | 2021-12-28 | 2024-04-19 | 苏州坚特而光电科技有限公司 | Light guide plate, light guide plate forming equipment and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211917622U (en) | Mold closing device for injection molding machine | |
| CN209381331U (en) | Injection moulding apparatus is used in a kind of production of display panel | |
| CN201760576U (en) | Slider ejection mechanism | |
| CN210121953U (en) | Demoulding device for plastic product production | |
| CN212652667U (en) | Automatic change half solid-state die casting die's ejecting device | |
| CN216027540U (en) | Inverter shell mold with rapid cooling function | |
| CN107972160B (en) | Multi-directional opening and closing die for processing sanitary ware | |
| CN201483685U (en) | Drawn needle type mould | |
| CN211708071U (en) | Die casting die of box in production | |
| CN210415322U (en) | An injection mold with cooling function | |
| CN209110005U (en) | A kind of metal injection molded part roundness shaping mold | |
| CN208730226U (en) | A kind of easily demoulding injection mold | |
| CN220464616U (en) | Double-demolding mechanism | |
| CN219445993U (en) | Plastic mold convenient for demolding | |
| CN217258018U (en) | Die suitable for products of multiple specifications | |
| CN111186069A (en) | High-efficient EVA foaming make-up machine | |
| CN220659025U (en) | Cylinder cover mold forming equipment of refrigeration compressor | |
| CN217968062U (en) | Intelligent injection molding machine equipment | |
| CN215969827U (en) | Injection mold for lower cover of colloidal gold diagnostic kit | |
| CN221187485U (en) | Glass fiber reinforced plastic compression molding device | |
| CN216100153U (en) | An injection mold for the shape of a multifunctional home exercise machine bracket | |
| CN215697896U (en) | Low-pressure casting die for motor end cover | |
| CN217044264U (en) | Automobile door plate forming metal plate die | |
| CN209141367U (en) | A kind of ejecting mechanism of mobile phone shell processing mold | |
| CN218361929U (en) | Plate mold for communication cabinet production |
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: 20190913 Termination date: 20201218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |