CN107471543B - A kind of small household appliances display panel injection mold and Shooting Technique - Google Patents

A kind of small household appliances display panel injection mold and Shooting Technique Download PDF

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Publication number
CN107471543B
CN107471543B CN201710645254.2A CN201710645254A CN107471543B CN 107471543 B CN107471543 B CN 107471543B CN 201710645254 A CN201710645254 A CN 201710645254A CN 107471543 B CN107471543 B CN 107471543B
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China
Prior art keywords
plate
forming tank
push
display panel
sides
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Active
Application number
CN201710645254.2A
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Chinese (zh)
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CN107471543A (en
Inventor
李薛
葛玉波
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chuzhou Jinkaida Gzh Mold Technology Co Ltd
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Chuzhou Jinkaida Gzh Mold Technology Co Ltd
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Priority to CN201710645254.2A priority Critical patent/CN107471543B/en
Publication of CN107471543A publication Critical patent/CN107471543A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/26Moulds
    • B29C45/2602Mould construction elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/40Removing or ejecting moulded articles
    • B29C45/4005Ejector constructions; Ejector operating mechanisms
    • B29C45/401Ejector pin constructions or mountings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/64Mould opening, closing or clamping devices
    • B29C45/67Mould opening, closing or clamping devices hydraulic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/34Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3475Displays, monitors, TV-sets, computer screens

Abstract

The invention discloses a kind of small household appliances display panel injection mold and Shooting Techniques, including fixing seat and support plate, the fixed seating is in the underface of support plate, the fixing seat is equipped with placed cavity, there are two push-rod electric machines for installation in the placed cavity, the top two sides of the fixing seat are fixedly installed with the cylinder being vertically arranged and fixed plate respectively, wherein cylinder is located at the two sides of fixed plate, the piston rod of cylinder is fixedly connected with support plate, horizontally disposed movable plate is slidably connected between fixed plate, the bottom end two sides of movable plate are respectively connected with the telescopic rod being vertically arranged, and the output axis connection of telescopic rod and push-rod electric machine, the top two sides of movable plate are respectively connected with the motion bar being vertically arranged, the top of fixed plate is equipped with horizontally disposed quiet die holder, the top of quiet die holder offers the first forming tank and locating slot respectively.The present invention has rational design, easy to operate, conveniently unloads and reloads, and reduces labor intensity, effectively improves the production efficiency of display panel.

Description

A kind of small household appliances display panel injection mold and Shooting Technique
Technical field
The present invention relates to injection mold technology more particularly to a kind of small household appliances display panel injection mold and injection moldings Technique.
Background technique
Injection mold divides into two kinds of thermosetting plastic mold, thermoplastic plastic's mold according to shaping characteristic;According to moulding process It divides into and passes mold, blow molding die, draw mould, thermoforming mould, hot-die (compression mould), injection mold etc., wherein hot-die is with flash Mode can be divided into excessive formula, semi-positive, three kinds of formula of not overflowing again.Injection mold is made of dynamic model and cover half two parts, and dynamic model is mounted on On the moving die plate of injection (mo(u)lding) machine, cover half is mounted on the fixed form of injection (mo(u)lding) machine.The dynamic model and fixed in injection moulding Mould closure constitutes running gate system and type chamber, and dynamic model and cover half separation are to take out plastic products when die sinking.
Injection mold structure and Shooting Technique currently used for small household appliances display panel is complex, generallys use and manually unloads It reloads, and unloads and reload relatively complicated, labor intensity is higher, not only takes time and effort, while influencing the production of display panel Efficiency, when processing, have some limitations.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of small household appliances display panel injection mold and Shooting Technique.
A kind of small household appliances display panel injection mold proposed by the present invention, including fixing seat and support plate, the fixing seat Positioned at the underface of support plate, the fixing seat is equipped with placed cavity, and there are two push-rod electric machines for installation in the placed cavity, described The top two sides of fixing seat are fixedly installed with the cylinder being vertically arranged and fixed plate respectively, and wherein cylinder is located at the two of fixed plate The piston rod of side, cylinder is fixedly connected with support plate, and horizontally disposed movable plate is slidably connected between fixed plate, movable plate Bottom end two sides are respectively connected with the telescopic rod being vertically arranged, and the output axis connection of telescopic rod and push-rod electric machine, the top of movable plate Two sides are respectively connected with the motion bar being vertically arranged, and the top of fixed plate is equipped with horizontally disposed quiet die holder, the top of quiet die holder The first forming tank and locating slot are offered respectively, and locating slot is located at the two sides of the first forming tank, is respectively equipped in the first forming tank Push plate and push rod, push rod are fixedly connected on the top two sides of push plate, and push plate is also fixedly connected with motion bar, between two push rods also Equipped with the molded part for changing display panel face shaping, the bottom end middle position of the support plate is equipped with dynamic model seat, dynamic model seat Top offers injection molding through-hole, and the bottom end two sides of dynamic model seat are equipped with locating rod, and the bottom end of dynamic model seat offers and the first molding Corresponding second forming tank of slot, and the second forming tank is connected to injection molding through-hole.
Preferably, the length of the locating rod is less than the height of locating slot, and the sliding of the inner wall of locating rod and locating slot connects It connects.
Preferably, the two sides of the movable plate offer fixing groove, sliding ball is equipped in fixing groove, wherein sliding ball A part extends to outside fixing groove, and sliding ball is slidably connected with fixed plate.
Preferably, the fixing groove is equipped with block on the two sides inner wall of fixed plate, wherein a part of sliding ball It is extended to outside fixing groove by the gap between block, and sliding ball is slidably connected with block.
Preferably, first forming tank is inverted T-shaped structure, wherein wall in the level trough body of push plate and the first forming tank It is slidably connected, and the width of push plate is greater than the vertical groove body width of the first forming tank.
A kind of Shooting Technique of small household appliances display panel injection mold, comprising the following steps:
S1: the molded part for changing display panel face shaping is placed in the first forming tank, downward by cylinder straight line Movement, band sound die holder and dynamic model seat are in close contact, and locating rod slides into progress position in locating slot and fixes, so that first Forming tank is connected to the second forming tank;
S2: the injection moulding material from injection hole flows directly into injection molding in the first forming tank and the second forming tank;
S3: after molding 30-60min, being moved upwards using cylinder straight line, and band sound die holder and dynamic model seat separate, by pushing away Bar motor driven telescopic rod moves up, and then movable plate is driven to slide between two fixed plates, so that motion bar pushes away Molding display panel is taken out of the outside of the first forming tank by plate and push rod;
S4: the finally feeding out of first forming tank.
In the present invention, a kind of small household appliances display panel injection mold and Shooting Technique drive support plate by cylinder It is moved up and down with dynamic model seat, facilitates dynamic model seat and quiet die holder contact free or separation, be conducive to the refueling operation of unloading of molded part, dropped Low labor intensity, while pushing movable plate part to slide up and down using push-rod electric machine, and then drive push plate and push rod will be at Type part is taken out of outside quiet die holder, further facilitates to unload and reload, effectively improves the production efficiency of display panel.The present invention has rational design, It is easy to operate, it conveniently unloads and reloads, reduce labor intensity, effectively improve the production efficiency of display panel.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of small household appliances display panel injection mold proposed by the present invention.
In figure: 1 fixing seat, 2 support plates, 3 cylinders, 4 placed cavities, 5 push-rod electric machines, 6 fixed plates, 7 movable plates, 8 telescopic rods, 9 motion bars, 10 quiet die holders, 11 first forming tanks, 12 locating slots, 13 push plates, 14 push rods, 15 molded parts, 16 dynamic model seats, 17 injection moldings Through-hole, 18 second forming tanks, 19 locating rods.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
Referring to Fig.1, a kind of small household appliances display panel injection mold, including fixing seat 1 and support plate 2, fixing seat 1 are located at branch The underface of fagging 2, fixing seat 1 are equipped with placed cavity 4, and there are two push-rod electric machine 5, the tops of fixing seat 1 for installation in placed cavity 4 Two sides are fixedly installed with the cylinder 3 being vertically arranged and fixed plate 6 respectively, and wherein cylinder 3 is located at the two sides of fixed plate 6, cylinder 3 Piston rod is fixedly connected with support plate 2, and horizontally disposed movable plate 7, the bottom end of movable plate 7 are slidably connected between fixed plate 6 Two sides are respectively connected with the telescopic rod 8 being vertically arranged, and the output axis connection of telescopic rod 8 and push-rod electric machine 5, the top of movable plate 7 Two sides are respectively connected with the motion bar 9 being vertically arranged, and the top of fixed plate 6 is equipped with horizontally disposed quiet die holder 10, quiet die holder 10 Top offer the first forming tank 11 and locating slot 12 respectively, locating slot 12 is located at the two sides of the first forming tank 11, the first one-tenth Be respectively equipped with push plate 13 and push rod 14 in type groove 11, push rod 14 is fixedly connected on the top two sides of push plate 13, push plate 13 also with work Lever 9 is fixedly connected, and the molded part 15 for changing display panel face shaping, the bottom of support plate 2 are additionally provided between two push rods 14 Middle position is held to be equipped with dynamic model seat 16, the top of dynamic model seat 16 offers injection molding through-hole 17, and the bottom end two sides of dynamic model seat 16 are all provided with There is locating rod 19, the bottom end of dynamic model seat 16 offers second forming tank 18 corresponding with the first forming tank 11, and the second molding Slot 18 is connected to injection molding through-hole 17.
Wherein, the length of locating rod 19 is less than the height of locating slot 12, and the inner wall of locating rod 19 and locating slot 12 slides Connection, the two sides of movable plate 7 offer fixing groove, are equipped with sliding ball in fixing groove, wherein a part of sliding ball extends to Outside fixing groove, and sliding ball is slidably connected with fixed plate 6, and fixing groove is equipped with block on the two sides inner wall of fixed plate 6, A part of middle sliding ball is extended to outside fixing groove by the gap between block, and sliding ball is slidably connected with block, and first Forming tank 11 is inverted T-shaped structure, and wherein push plate 13 is slidably connected with wall in the level trough body of the first forming tank 11, and push plate 13 Width be greater than the first forming tank 11 vertical groove body width.
Its Shooting Technique, comprising the following steps:
S1: the molded part 15 for changing display panel face shaping is placed in the first forming tank 11,3 straight line of cylinder is passed through It moving downward, band sound die holder 10 and dynamic model seat 16 are in close contact, and locating rod 19 slides into progress position in locating slot 12 and fixes, So that the first forming tank 11 is connected to the second forming tank 18;
S2: from injection moulding material from injection hole 17, injection molding in the first forming tank 11 and the second forming tank 18 is flowed directly into Molding;
S3: after molding 60min, being moved upwards using 3 straight line of cylinder, and band sound die holder 10 and dynamic model seat 16 separate, and is passed through Push-rod electric machine 5 drives telescopic rod 8 to move up, and then movable plate 7 is driven to slide between two fixed plates 6, so that motion bar 9 Push push plate 13 and push rod 14 that molding display panel is taken out of to the outside of the first forming tank 11;
S4: the finally feeding out of first forming tank 11.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of small household appliances display panel injection mold, including fixing seat (1) and support plate (2), which is characterized in that the fixation Seat (1) is located at the underface of support plate (2), and the fixing seat (1) is equipped with placed cavity (4), is equipped in the placed cavity (4) Two push-rod electric machines (5), the top two sides of the fixing seat (1) are fixedly installed with the cylinder (3) being vertically arranged respectively and fix Plate (6), wherein cylinder (3) is located at the two sides of fixed plate (6), and the piston rod of cylinder (3) is fixedly connected with support plate (2), fixed It is slidably connected between plate (6) horizontally disposed movable plate (7), the bottom end two sides of movable plate (7), which are respectively connected with, to be vertically arranged Telescopic rod (8), and the output axis connection of telescopic rod (8) and push-rod electric machine (5), the top two sides of movable plate (7) are respectively connected with perpendicular The motion bar (9) being directly arranged, the top of fixed plate (6) are equipped with horizontally disposed quiet die holder (10), the top of quiet die holder (10) Offering the first forming tank (11) and locating slot (12) respectively, locating slot (12) is located at the two sides of the first forming tank (11), and first It is respectively equipped with push plate (13) and push rod (14) in forming tank (11), push rod (14) is fixedly connected on the top two sides of push plate (13), Push plate (13) is also fixedly connected with motion bar (9), be additionally provided between two push rods (14) change display panel face shaping at The bottom end middle position of type part (15), the support plate (2) is equipped with dynamic model seat (16), and the top of dynamic model seat (16) offers injection molding Through-hole (17), the bottom end two sides of dynamic model seat (16) are equipped with locating rod (19), and the bottom end of dynamic model seat (16) offers and the first one-tenth Corresponding second forming tank (18) of type groove (11), and the second forming tank (18) is connected to injection molding through-hole (17).
2. a kind of small household appliances display panel injection mold according to claim 1, which is characterized in that the locating rod (19) Length be less than the height of locating slot (12), and locating rod (19) and the inner wall of locating slot (12) are slidably connected.
3. a kind of small household appliances display panel injection mold according to claim 1, which is characterized in that the movable plate (7) Two sides offer fixing groove, sliding ball is equipped in fixing groove, wherein a part of sliding ball extends to outside fixing groove, and sliding Dynamic ball is slidably connected with fixed plate (6).
4. a kind of small household appliances display panel injection mold according to claim 3, which is characterized in that the fixing groove is close It is equipped with block on the two sides inner wall of fixed plate (6), wherein a part of sliding ball is extended to solid by the gap between block Determine outside slot, and sliding ball is slidably connected with block.
5. a kind of small household appliances display panel injection mold according to claim 1, which is characterized in that first forming tank It (11) is inverted T-shaped structure, wherein push plate (13) is slidably connected with wall in the level trough body of the first forming tank (11), and push plate (13) width is greater than the vertical groove body width of the first forming tank (11).
6. a kind of Shooting Technique of small household appliances display panel injection mold described in claim 1, which is characterized in that including following Step:
S1: the molded part (15) for changing display panel face shaping is placed in the first forming tank (11), straight by cylinder (3) Line moves downward, and band sound die holder (10) and dynamic model seat (16) are in close contact, locating rod (19) slide into locating slot (12) it is interior into Line position sets fixation, so that the first forming tank (11) is connected to the second forming tank (18);
S2: it from injection moulding material at injection molding through-hole (17), flows directly into the first forming tank (11) and the second forming tank (18) Injection molding;
S3: after molding 30-60min, being moved upwards using cylinder (3) straight line, and band sound die holder (10) and dynamic model seat (16) separate, It is moved up by push-rod electric machine (5) driving telescopic rod (8), and then drives movable plate (7) sliding between two fixed plates (6) It is dynamic, so that motion bar (9) pushes push plate (13) and push rod (14) to take molding display panel out of the first forming tank (11) outer Portion;
S4: finally from the first forming tank (11) interior feeding.
CN201710645254.2A 2017-08-01 2017-08-01 A kind of small household appliances display panel injection mold and Shooting Technique Active CN107471543B (en)

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CN201710645254.2A CN107471543B (en) 2017-08-01 2017-08-01 A kind of small household appliances display panel injection mold and Shooting Technique

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Application Number Priority Date Filing Date Title
CN201710645254.2A CN107471543B (en) 2017-08-01 2017-08-01 A kind of small household appliances display panel injection mold and Shooting Technique

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CN107471543B true CN107471543B (en) 2019-06-18

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108215023A (en) * 2017-12-25 2018-06-29 中山市榄商置业发展有限公司 A kind of device and method for injection molding silicon rubber
CN108724625A (en) * 2018-04-12 2018-11-02 利辛县宏天建材有限责任公司 A kind of auto-focusing shaping equipment of high molecular material injection molding
CN108724574A (en) * 2018-05-23 2018-11-02 夏文斌 A kind of motor radiating cover plastic rubber mold of new-energy automobile
CN108908859A (en) * 2018-06-22 2018-11-30 佛山市懿燊科技服务有限公司 A kind of dispersion gate type injection mold
CN109454818B (en) * 2018-12-18 2021-01-08 滁州迪蒙德模具制造有限公司 Display panel injection mould with heating device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3408599B2 (en) * 1993-11-30 2003-05-19 アピックヤマダ株式会社 Transfer mold equipment
CN203844117U (en) * 2014-04-12 2014-09-24 储成霞 Plastic mold
CN206066837U (en) * 2016-01-07 2017-04-05 东莞市瑞成精密模具有限公司 A kind of automatic safe releases the injection mold of Forming Workpiece
CN205553098U (en) * 2016-03-25 2016-09-07 天津市威利佳精密模具有限公司 Accurate plastic mould with ejection mechanism
CN205572853U (en) * 2016-04-28 2016-09-14 南昌联润科技有限公司 Automotive interior foam molding mold processing device

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