CN107199675A - A kind of extrusion spiral liftout attachment of plastic extruder - Google Patents
A kind of extrusion spiral liftout attachment of plastic extruder Download PDFInfo
- Publication number
- CN107199675A CN107199675A CN201710524042.9A CN201710524042A CN107199675A CN 107199675 A CN107199675 A CN 107199675A CN 201710524042 A CN201710524042 A CN 201710524042A CN 107199675 A CN107199675 A CN 107199675A
- Authority
- CN
- China
- Prior art keywords
- pieces
- base
- motor
- push rod
- drive shaft
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
Abstract
The invention discloses a kind of extrusion spiral liftout attachment of plastic extruder, including base, chamber is provided with base, cavity bottom is provided with water tank, cavity bottom is provided with the first motor, and first the drive shaft of motor set upward vertically, the top surface of chamber is provided with the through hole connected up and down, and run through in through hole provided with push rod, the lower end of push rod is connected with the drive shaft of the first motor, the upper end of push rod is connected with two fixture blocks, base upper end is provided with two the second motors, and second the drive shaft of motor set upward vertically, the upper end of base is provided with two pieces of risers, two pieces of risers are located between two the second motors and mutually usually set, chute is equipped with two pieces of riser opposing sidewalls, convex sliding block is provided with chute, die shoe is provided between two pieces of risers, side wall of the two ends of die shoe respectively with two convex sliding blocks is connected.The present invention fast and effectively can eject plastic mould, and cooling velocity is fast, simple to operate.
Description
Technical field
The present invention relates to the extrusion spiral liftout attachment in plastic moulds technology field, more particularly to a kind of plastic extruder.
Background technology
With the development and progress of society, the living standard of people is in improve progressively, and the most common of life is exactly
Plastic products, clothing, food, lodging and transportion -- basic necessities of life all be unable to do without plastic products, the plastic extruder in plastic production, by push rod by plastic product
Ejection, is ejected, unbalance stress by push rod from the lower end of plastic product, and plastic product mould inner wall adhesion, simply
Ejection causes the damage of plastic product, and quickly can not effectively cool down.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of plastic extruder proposed is crowded
Go out spiral liftout attachment.
To achieve these goals, present invention employs following technical scheme：
Chamber, the chamber are provided with a kind of extrusion spiral liftout attachment of plastic extruder, including base, the base
Bottom is provided with water tank, and the cavity bottom is provided with the first motor, and the drive shaft of the first motor is set upward vertically, the chamber
Top surface be provided with the through hole that connects up and down, and through hole to run through and be provided with push rod, the lower end of the push rod and the driving of the first motor
Axle is connected, and the upper end of the push rod is connected with two fixture blocks, and the base upper end is provided with two the second motors, and the second motor
Drive shaft is set upward vertically, the upper end of the base provided with two pieces of risers, two pieces of risers be located at two the second motors it
Between and mutually usually set, be equipped with chute in two pieces of riser opposing sidewalls, provided with convex sliding block in the chute, two pieces
Die shoe is provided between the riser, the side wall of the two ends of the die shoe respectively with two convex sliding blocks is connected, the lower mould
Seat is made up of die body and bottom plate, and the bottom plate is located at the inside of die body, and the lower end of the bottom plate is connected with sleeve, and sleeve is located at
The surface of push rod, two side walls of the die body, which are respectively connected with lifter plate, two pieces of lifter plates, is equipped with screwed hole, and
Threaded rod is connected with screwed hole, the threaded rod is connected with the drive shaft of the second motor, the base is provided with gantry
Between, the transverse slat lower end of the gantry support is connected with hydraulic cylinder, and the lower end of the hydraulic cylinder is connected with upper bolster, the upper mould
Seat is located at the surface of die shoe, and the upper end of the upper bolster is connected with feed hopper, the transverse slat lower end connection of the gantry support
There is shower nozzle, the shower nozzle is connected with water tank.
Preferably, the bottom plate upper end is provided with two pieces of scraping blades, and two pieces of scraping blades are abutted with die body.
Preferably, the shower nozzle is connected with the suction pump in water tank.
Preferably, the sleeve top surface is provided with two grooves, and groove is provided with spring, and the lower end of the spring is connected with
Fishplate bar.
Preferably, the upper end of the upper bolster is provided with charging aperture.
In the present invention, when upper bolster is combined the casting of progress plastic product with die shoe, cast after terminating by gantry branch
Shower nozzle water spray on frame cools to upper bolster and die shoe, treats formed product latter two second motor rotation, by threaded rod with
Screwed hole on lifter plate is connected so that die shoe is moved down, and is connected when die shoe is moved downward to connecting plate with fixture block
When connecing, now the first motor drives bottom plate to rotate, and die body continues to move down so that uniform force when plastic product is ejected, and
Scraping blade on bottom plate can peel off the inwall of plastic product and die body, it is ensured that the integrality of plastic product, simple to operate.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the extrusion spiral liftout attachment of plastic extruder proposed by the present invention.
The enlarged drawing that Fig. 2 is A in Fig. 1.
In figure：1 base, 2 chambers, 3 water tanks, 4 first motors, 5 push rods, 6 fixture blocks, 7 second motors, 8 risers, 9 chutes, 10
Convex sliding block, 11 die shoes, 12 die bodys, 13 bottom plates, 14 sleeves, 15 springs, 16 connecting plates, 17 lifter plates, 18 threaded rods, 19 dragons
Door bracket, 20 hydraulic cylinders, 21 upper bolsters, 22 feed hoppers, 23 shower nozzles, 24 scraping blades.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Chamber is provided with reference picture 1-2, a kind of extrusion spiral liftout attachment of plastic extruder, including base 1, base 1
2, the bottom of chamber 2 is provided with water tank 3, and the bottom of chamber 2 is provided with the first motor 4, and the drive shaft of the first motor 4 is set upward vertically,
The top surface of chamber 2, which is provided with the through hole connected up and down, and through hole to run through, is provided with push rod 5, the lower end of push rod 5 and the first motor 4
Drive shaft is connected, and the upper end of push rod 5 is connected with two fixture blocks 6, and the upper end of base 1 is provided with two the second motors 7, and the second motor 7
Drive shaft set upward vertically, two the second motors 7 are servomotor, and the upper end of base 1 is provided with two pieces of risers 8, two pieces
Riser 8 is located between two the second motors 7 and mutually usually set, and chute 9, chute 9 are equipped with two pieces of opposing sidewalls of riser 8
It is interior to be provided with convex sliding block 10, be provided with die shoe 11 between two pieces of risers 8, the two ends of die shoe 11 respectively with two convex sliding blocks 10
The connection of side wall, die shoe 11 is made up of die body 12 and bottom plate 13, and bottom plate 13 is located at the inside of die body 12, and the lower end of bottom plate 13 connects
Sleeve 14 is connected to, and sleeve 14 is located at the surface of push rod 5, the top surface of sleeve 14 is provided with two grooves, and groove is provided with spring 15,
The lower end of the spring 15 is connected with connecting plate 16, and the moment of torsion that spring 15 is produced is ignored when connecting plate 16 is connected with fixture block 6
Disregard, and spring 15 has cushioning effect to bottom plate 13, the upper end of bottom plate 13 is provided with two pieces of scraping blades 24, two pieces of scraping blades 24 and mould
Body 12 is abutted, and scraping blade 24 effectively can peel off the inwall of plastic product and die body 12, and scraping blade 24 is to plastic product
Shaping produces influence and ignored, and two side walls of die body 12, which are respectively connected with lifter plate 17, two pieces of lifter plates 17, is equipped with spiral shell
Threaded rod 18 is connected with pit, and screwed hole, threaded rod 18 is connected with the drive shaft of the second motor 7, and base 1 is provided with
19 between gantry, the transverse slat lower end of gantry support 19 is connected with hydraulic cylinder 20, and the lower end of hydraulic cylinder 20 is connected with upper bolster 21, on
Die holder 21 is located at the surface of die shoe 11, and the upper end of upper bolster 21 is connected with feed hopper 22, the upper end of upper bolster 21 be provided with into
Material mouth so that the material of feed hopper 22 enters in die cavity, and the transverse slat lower end of gantry support 19 is connected with shower nozzle 23, shower nozzle 23 and water
Suction pump connection in case 3, the water spray of shower nozzle 23 can cause mould fast cooling shaping, save the time.
In the present invention, when upper bolster 21 is combined the casting of progress plastic product with die shoe 11, cast after terminating by dragon
Shower nozzle 23 on door bracket 19 is sprayed water to cool to upper bolster 21 with die shoe 11, treats that latter two second motor 7 of formed product is synchronous
Rotate, be connected by the screwed hole on threaded rod 18 and lifter plate 17 so that die shoe 11 is moved down, when die shoe 11
When being moved downward to connecting plate 16 and being connected with fixture block 6, now the first motor 4 drives bottom plate 13 to rotate, and die body 12 continues to moving down
It is dynamic so that the scraping blade 24 when product is ejected in uniform force, and bottom plate 13 can peel off the inwall of plastic product and die body 12, protect
The integrality of plastic product is demonstrate,proved, it is simple to operate.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of extrusion spiral liftout attachment of plastic extruder, including base (1), it is characterised in that set in the base (1)
There is chamber (2), chamber (2) bottom is provided with water tank (3), and chamber (2) bottom is provided with the first motor (4), and the first electricity
The drive shaft of machine (4) is set upward vertically, and the top surface of the chamber (2) is provided with to run through in the through hole connected up and down, and through hole and set
There is push rod (5), the lower end of the push rod (5) is connected with the drive shaft of the first motor (4), and the upper end of the push rod (5) is connected with
Two fixture blocks (6), base (1) upper end is provided with two the second motors (7), and the drive shaft of the second motor (7) is vertical upward
Set, the upper end of the base (1) is provided with two pieces of risers (8), and two pieces of risers (8) are located between two the second motors (7)
And mutually usually set, it is equipped with chute (9), the chute (9) and is slided provided with convex in two pieces of riser (8) opposing sidewalls
Die shoe (11) is provided between block (10), two pieces of risers (8), the two ends of the die shoe (11) are slided with two convexs respectively
The side wall connection of block (10), the die shoe (11) is made up of die body (12) and bottom plate (13), and the bottom plate (13) is located at die body
(12) inside, the lower end of the bottom plate (13) is connected with sleeve (14), and sleeve (14) is located at the surface of push rod (5), institute
The two side walls for stating die body (12) are respectively connected with lifter plate (17), two pieces of lifter plates (17) and are equipped with screwed hole, and spiral shell
Threaded rod (18) is connected with pit, the threaded rod (18) is connected with the drive shaft of the second motor (7), the base
(1) it is provided between gantry (19), the transverse slat lower end of the gantry support (19) is connected with hydraulic cylinder (20), the hydraulic cylinder
(20) lower end is connected with upper bolster (21), and the upper bolster (21) is located at the surface of die shoe (11), the upper bolster
(21) upper end is connected with feed hopper (22), and the transverse slat lower end of the gantry support (19) is connected with shower nozzle (23), the shower nozzle
(23) it is connected with water tank (3).
2. a kind of extrusion spiral liftout attachment of plastic extruder according to claim 1, it is characterised in that the bottom plate
(13) upper end is provided with two pieces of scraping blades (24), and two pieces of scraping blades (24) abut with die body (12).
3. a kind of extrusion spiral liftout attachment of plastic extruder according to claim 1, it is characterised in that the shower nozzle
(23) it is connected with the suction pump in water tank (3).
4. a kind of extrusion spiral liftout attachment of plastic extruder according to claim 1, it is characterised in that the sleeve
(14) top surface is provided with two grooves, and groove is provided with spring (15), and the lower end of the spring (15) is connected with connecting plate (16).
5. a kind of extrusion spiral liftout attachment of plastic extruder according to claim 1, it is characterised in that the upper mould
The upper end of seat (21) is provided with charging aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524042.9A CN107199675B (en) | 2017-06-30 | 2017-06-30 | Extrusion spiral ejection device of plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710524042.9A CN107199675B (en) | 2017-06-30 | 2017-06-30 | Extrusion spiral ejection device of plastic extruder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107199675A true CN107199675A (en) | 2017-09-26 |
| CN107199675B CN107199675B (en) | 2020-01-10 |
Family
ID=59910743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710524042.9A Active CN107199675B (en) | 2017-06-30 | 2017-06-30 | Extrusion spiral ejection device of plastic extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107199675B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520347A (en) * | 2017-10-23 | 2017-12-29 | 重庆奔隆机械有限公司 | Combined type dish friction plate mould |
| CN111716629A (en) * | 2019-03-19 | 2020-09-29 | 柳州煜华科技有限公司 | Large-scale injection molding apparatus for producing of car |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106363871A (en) * | 2016-08-31 | 2017-02-01 | 无锡优萌模塑制造有限公司 | Injection molding machine mold taking mechanism for plastic mold machining |
-
2017
- 2017-06-30 CN CN201710524042.9A patent/CN107199675B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106363871A (en) * | 2016-08-31 | 2017-02-01 | 无锡优萌模塑制造有限公司 | Injection molding machine mold taking mechanism for plastic mold machining |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107520347A (en) * | 2017-10-23 | 2017-12-29 | 重庆奔隆机械有限公司 | Combined type dish friction plate mould |
| CN111716629A (en) * | 2019-03-19 | 2020-09-29 | 柳州煜华科技有限公司 | Large-scale injection molding apparatus for producing of car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107199675B (en) | 2020-01-10 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220708 Address after: 046011 Machinery Industrial Park in Changzhi City, Shanxi Province (yuanjiazhuang section of Changling highway) Patentee after: Shanxi Sino German Pipe Industry Co.,Ltd. Address before: 236500 west side of Wanfu Road, West Street, Guangwu Town, Jieshou City, Fuyang City, Anhui Province Patentee before: JIESHOU HUASHENG PLASTIC MACHINERY Co.,Ltd. |