CN112848017B - Block demoulding equipment of pump body plastic mould pressing mould - Google Patents
Block demoulding equipment of pump body plastic mould pressing mould Download PDFInfo
- Publication number
- CN112848017B CN112848017B CN202110177817.6A CN202110177817A CN112848017B CN 112848017 B CN112848017 B CN 112848017B CN 202110177817 A CN202110177817 A CN 202110177817A CN 112848017 B CN112848017 B CN 112848017B
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- ejection
- blocking
- pressing
- block
- 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.)
- Active
Links
Images
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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/50—Removing moulded articles
- B29C2043/503—Removing moulded articles using ejector pins, rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
- B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
- B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a block demoulding device of a pump body plastic mould pressing mould, which comprises a main frame, wherein a second travelling mechanism, a pressing mechanism, an ejection mechanism, a second lifting mechanism and a blocking mechanism are arranged on the main frame, the second travelling mechanism is connected with the pressing mechanism and drives the pressing mechanism to horizontally move, the second lifting mechanism is connected with the ejection mechanism and drives the ejection mechanism to horizontally move, and the blocking mechanism and the ejection mechanism are oppositely arranged. The lifting oil cylinder drives the ejection mechanism to move up and down in the lifting track, so that the lifting is stable and reliable, the height of the ejection mechanism can be conveniently and accurately adjusted, and the lifting oil cylinder is suitable for moulds of different sizes. The blocking mechanism can adjust the front position and the rear position according to different products, and the blocking block is provided with a groove and anti-skidding teeth, so that the products can be prevented from rotating with each other when the molding block is ejected, and the use is convenient. The lifting disc is started as required, and can be suitable for products with different bottom shapes. The intelligent control system is intelligently controlled, so that the working efficiency can be effectively improved, the labor intensity is reduced, and the product is prevented from being damaged by manual knocking.
Description
Technical Field
The invention belongs to the technical field of demoulding of plastic mould pressing moulds, and particularly relates to a block demoulding device of a pump body plastic mould pressing mould.
Background
Ultra-high molecular weight polyethylene (UHMWPE) is a thermoplastic engineering plastic with excellent comprehensive performance. Has excellent wear resistance, self-lubricating property, high strength, stable chemical property and strong ageing resistance. The ultra-high molecular weight polyethylene is a high molecular compound, the higher the molecular weight is, the better the wear resistance is, especially, the wear resistance is super strong when the molecular weight is more than 500 ten thousand, and the molecular chain of the ultra-high molecular weight polyethylene is in a winding shape, the viscosity is extremely high, and almost no fluidity exists, so the molding processing difficulty is very high. Therefore, the unmodified ultra-high molecular weight polyethylene can be molded (press-sintered) only. Compression molding is because the mould piece is in the product inner chamber when the drawing of patterns, needs to be with product and mould piece separation, and the piece quantity is generally for 6 to 8, originally beats out the separation with the help of a hammer piece, and is inefficient, and it is serious to damage the mould, has great physical demands to the staff, and batch production is difficult.
Disclosure of Invention
The technical problems solved by the invention are as follows: the invention provides the block demolding equipment for the pump body plastic mold pressing mold, which can rapidly, reliably and safely remove the block in a product, improve the production efficiency and reduce the labor intensity.
The technical scheme is as follows: in order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a pump body plastics compression molding mould's type piece drawing of patterns equipment, includes the main frame be provided with second running gear, hold-down mechanism, ejection mechanism, second elevating system and stop gear on the main frame, second running gear is connected with hold-down mechanism, drives hold-down mechanism horizontal motion, second elevating system is connected with ejection mechanism, drives ejection mechanism horizontal motion, stop gear sets up with ejection mechanism relatively. The supporting mechanism comprises an adjusting oil cylinder and a lifting disc connected with the adjusting oil cylinder, the adjusting oil cylinder drives the lifting disc to move up and down, a first through hole is formed in the workbench, and the lifting disc can penetrate through the first through hole of the workbench to move up and down.
Preferably, a workbench is arranged on the main frame, the pressing mechanism is arranged above the workbench, and the ejection mechanism and the blocking mechanism are arranged on two sides of the workbench.
Preferably, the pressing mechanism comprises a pressing oil cylinder and a pressing block arranged at the front end of the pressing oil cylinder, and the pressing oil cylinder drives the pressing block to move up and down.
Preferably, the second travelling mechanism comprises a travelling rail and a travelling oil cylinder, the pressing mechanism is connected with the travelling oil cylinder, and the travelling oil cylinder drives the pressing mechanism to horizontally move along the travelling rail.
Preferably, the second lifting mechanism is a lifting cylinder, and the ejection mechanism comprises an ejection cylinder and an ejection block arranged at the front end of the ejection cylinder.
Preferably, the ejector block extends downwards to form ejector teeth.
Preferably, the blocking mechanism comprises a blocking oil cylinder, a blocking linear guide rail and a blocking block, the blocking oil cylinder is connected with the blocking block, and the blocking block is arranged on the blocking linear guide rail and drives the blocking block to move horizontally.
Preferably, the blocking block is provided with a groove with an opening facing the ejection mechanism, and the groove is also internally provided with anti-skidding teeth.
Preferably, an adjusting oil cylinder and a lifting disc connected with the adjusting oil cylinder are arranged below the workbench, the adjusting oil cylinder drives the lifting disc to move up and down, a first through hole is formed in the workbench, and the lifting disc can penetrate through the first through hole of the workbench to move up and down.
Has the beneficial effects that: compared with the prior art, the invention has the following advantages:
according to the block demolding equipment for the pump body plastic mold pressing mold, the lifting oil cylinder drives the ejection mechanism to move up and down in the lifting track, the lifting is stable and reliable, the height of the ejection mechanism can be conveniently and accurately adjusted, and the equipment is suitable for molds of different sizes. The blocking mechanism can adjust the front position and the rear position according to different products, and the blocking block is provided with a groove and anti-skidding teeth, so that the products can be prevented from rotating with each other when the molding block is ejected, and the use is convenient. The lifting disc is started as required, and can be suitable for products with different bottom shapes. The intelligent control system is intelligently controlled, so that the working efficiency can be effectively improved, the labor intensity is reduced, and the product is prevented from being damaged by manual knocking.
Drawings
FIG. 1 is a cross-sectional view of a block and product;
FIG. 2 is a top view of a mold block;
FIG. 3 is a front view of a block demolding device of the pump body plastic mold pressing tool;
FIG. 4 is a side view of a block ejection apparatus for a pump body plastic molding die;
FIG. 5 is a top plan view of a block ejection apparatus for a pump body plastic molding die.
Detailed Description
The present invention will be further illustrated by the following specific examples, which are carried out on the premise of the technical scheme of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1-4, a block demolding device for a pump body plastic mold pressing mold is mainly used for separating a block 500 in the mold, the block 500 is mainly used for forming an impeller installation cavity of a pump body, and comprises a main frame 501, a second traveling mechanism, a pressing mechanism, an ejection mechanism, a second lifting mechanism and a blocking mechanism are arranged on the main frame 501, and the second traveling mechanism is connected with the pressing mechanism and drives the pressing mechanism to move horizontally; the second lifting mechanism is connected with the ejection mechanism to drive the ejection mechanism to horizontally move, and the blocking mechanism and the ejection mechanism are arranged oppositely and are matched for use.
A workbench 502 is arranged on the main frame 501, a pressing mechanism is arranged right above the workbench 502 to press and fix a workpiece arranged on the workbench 502, an ejection mechanism is arranged above the side surface of the workbench 502, and a blocking mechanism can be arranged on the workbench 502.
The pressing mechanism and the second traveling mechanism are used in cooperation, and the second traveling mechanism can drive the pressing mechanism to perform linear motion in the horizontal direction, so that the position of the pressing mechanism above the workbench 502 is adjusted. The pressing mechanism comprises a pressing oil cylinder 503 and a pressing block 504 arranged at the front end of the pressing oil cylinder 503, the pressing oil cylinder 503 drives the pressing block 504 to move up and down, the pressing block 504 can be set to be in a corresponding shape according to needs, the pressing mechanism can adopt a C-shaped pressing block, the second walking mechanism comprises a walking track 505 and a walking oil cylinder 506, the pressing mechanism is connected with the walking oil cylinder 506 through a connecting plate 519, the walking oil cylinder 506 drives the connecting plate 519 to move linearly along the walking track 505, the pressing mechanism is driven to move linearly along the horizontal direction, and the position of the pressing mechanism is adjusted. The pressing oil cylinder 503 is vertically arranged, the walking oil cylinder 506 is transversely arranged, a pressing guide column 520 is arranged between the pressing block 504 and the connecting plate 519, the pressing guide column 520 is pressed, and lateral deviation of the pressing block 504 during up-and-down movement is prevented. The C-shaped pressing block prevents the product from falling when the molding block 500 is ejected out, and is suitable for molds of different sizes.
The second lifting mechanism is used in cooperation with the ejection mechanism, and the second lifting mechanism drives the ejection mechanism to move up and down to adjust the height of the ejection mechanism from the workbench 502. The second lifting mechanism comprises a lifting cylinder 507 and a lifting rail 521, the ejection mechanism comprises an ejection cylinder 508 and an ejection block 509 arranged at the front end of the ejection cylinder 508, and the ejection block 509 is provided with ejection teeth 510 extending downwards. The ejection teeth 510 directly act on the mould block 500 to be removed, the ejection cylinder 508 is fixed on the lifting cylinder 507, and the lifting cylinder 507 drives the ejection cylinder 508 to move up and down along the lifting track 521. The lifting oil cylinder 507 drives the ejection mechanism to move up and down in the lifting track 521, and the lifting is stable and reliable so as to be suitable for moulds of different sizes.
The blocking mechanism comprises a blocking oil cylinder 511, a blocking linear guide rail 512 and a blocking block 513, wherein the blocking oil cylinder 511 is connected with the blocking block 513, the blocking block 513 is arranged on the blocking linear guide rail 512, and the blocking oil cylinder 511 drives the blocking block 513 to move horizontally. The blocking block 513 is provided with a groove 514 with an opening facing the ejection mechanism, and an anti-slip tooth 515 is further provided in the groove 514. The blocking mechanism drives the blocking block 513 through the blocking oil cylinder 516 to block the linear guide rail 512 to conduct linear motion, the front and rear positions can be adjusted according to different products, and the blocking block 513 is provided with a groove 514 and anti-skidding teeth 515 to prevent the products from following rotation when the molding blocks 500 are ejected.
The supporting mechanism is arranged in the workbench 502 and comprises an adjusting oil cylinder 516 and a lifting disc 517 connected with the adjusting oil cylinder 516, a first through hole 518 is formed in the workbench 502, the adjusting oil cylinder 516 and the lifting disc 517 connected with the adjusting oil cylinder 516 are arranged below the workbench 502, the adjusting oil cylinder 516 drives the lifting disc 517 to move up and down, the lifting disc 517 can penetrate through the first through hole 518 of the workbench 502 to move up and down, the lifting disc 517 can also seal the first through hole 518, the upper surface of the lifting disc 517 is flush with the upper surface of the workbench 502, and the supporting mechanism is suitable for products with the lower surfaces not provided with bosses. Some product below are provided with the boss, directly place unstable on workstation 502, can descend lifter plate 517, and workstation 502 appears the depressed part and is used for holding the boss, can make the product steadily place on workstation 502, and heavier product piece can adopt lifter plate 517 jack-up back, carries out rotary motion, labour saving and time saving.
The main frame 501 is formed by welding steel plates, the lifting rail 521 and the walking rail 505 are formed by gantry channel steel, and can move in the gantry channel steel through rollers, so that the movement is stable and reliable.
The working process of the invention is as follows:
(1) Firstly, hoisting a mold block product A, and placing the center of a workbench 502 of a main frame 501;
(2) The walking oil cylinder 506 drives the pressing oil cylinder 503 to move back and forth to the upper part of the mould type block, and meanwhile, the pressing oil cylinder 503 downwards enables the pressing block 504 to press a product, so that the force generated when the mould type block 500 is ejected is prevented;
(3) The blocking oil cylinder 511 drives the blocking block 513 to block the side face of the product, so as to prevent the force generated when the molding block 500 is ejected;
(3) The lifting oil cylinder 507 drives the ejection mechanism to move up and down to the horizontal position of the molding block 500; the ejection oil cylinder 508 drives the ejection block 509 to eject the molding block 500;
(4) And (3) returning the oil cylinder mechanisms in sequence, taking out a separated block 500, repeating the steps 2-4 till the separation of the first block is finished, and repeating the steps in the same way to separate the rest (6-8) blocks 500. And after the separation of the mould block and the product of the mould is finished, respectively transferring to the next procedure, and finishing demoulding.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and embellishments can be made without departing from the principle of the present invention, and these modifications and embellishments should also be regarded as the protection scope of the present invention.
Claims (4)
1. The utility model provides a pump body plastics compression molding mould's type piece drawing of patterns equipment which characterized in that: the device comprises a main frame (501), wherein a second travelling mechanism, a pressing mechanism, an ejection mechanism, a second lifting mechanism and a blocking mechanism are arranged on the main frame (501), the second travelling mechanism is connected with the pressing mechanism and drives the pressing mechanism to move horizontally, the second lifting mechanism is connected with the ejection mechanism and drives the ejection mechanism to move horizontally, and the blocking mechanism and the ejection mechanism are arranged oppositely; a workbench (502) is arranged on the main frame (501), the pressing mechanism is arranged above the workbench (502), and the ejection mechanism and the blocking mechanism are arranged on two sides of the workbench (502);
the supporting mechanism is arranged in the workbench (502) and comprises an adjusting oil cylinder (516) and a lifting disc (517) connected with the adjusting oil cylinder (516), the adjusting oil cylinder (516) drives the lifting disc (517) to move up and down, a first through hole (518) is formed in the workbench (502), and the lifting disc (517) can penetrate through the first through hole (518) of the workbench (502) to move up and down;
the pressing mechanism comprises a pressing oil cylinder (503) and a pressing block (504) arranged at the front end of the pressing oil cylinder (503), and the pressing oil cylinder (503) drives the pressing block (504) to move up and down;
the second lifting mechanism is a lifting oil cylinder (507), and the ejection mechanism comprises an ejection oil cylinder (508) and an ejection block (509) arranged at the front end of the ejection oil cylinder (508);
the blocking mechanism comprises a blocking oil cylinder (511), a blocking linear guide rail (512) and a blocking block (513), the blocking oil cylinder (511) is connected with the blocking block (513), the blocking block (513) is arranged on the blocking linear guide rail (512), and the blocking oil cylinder (511) drives the blocking block (513) to move horizontally.
2. The pump body plastic molding die block ejection apparatus of claim 1, wherein: the second walking mechanism comprises a walking track (505) and a walking oil cylinder (506), the pressing mechanism is connected with the walking oil cylinder (506), and the walking oil cylinder (506) drives the pressing mechanism to horizontally move along the walking track (505).
3. The pump body plastic molding die block ejection apparatus of claim 1, wherein: the ejection block (509) extends downwards to form ejection teeth (510).
4. The pump body plastic molding die block ejection apparatus of claim 1, wherein: the blocking block (513) is provided with a groove (514) with an opening facing the ejection mechanism, and anti-skidding teeth (515) are further arranged in the groove (514).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110177817.6A CN112848017B (en) | 2021-02-09 | 2021-02-09 | Block demoulding equipment of pump body plastic mould pressing mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110177817.6A CN112848017B (en) | 2021-02-09 | 2021-02-09 | Block demoulding equipment of pump body plastic mould pressing mould |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112848017A CN112848017A (en) | 2021-05-28 |
| CN112848017B true CN112848017B (en) | 2022-12-27 |
Family
ID=75989468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110177817.6A Active CN112848017B (en) | 2021-02-09 | 2021-02-09 | Block demoulding equipment of pump body plastic mould pressing mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112848017B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582694A (en) * | 2017-12-28 | 2018-09-28 | 太仓朗盛金属制品有限公司 | It is a kind of can the demoulding of oblique mandril injection mold and its working method |
| CN209920342U (en) * | 2019-02-25 | 2020-01-10 | 丁嘉伟 | Automatic demoulding device for large rubber ring |
-
2021
- 2021-02-09 CN CN202110177817.6A patent/CN112848017B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112848017A (en) | 2021-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210547477U (en) | Stamping die convenient to drawing of patterns | |
| CN216182275U (en) | Anti-bubble injection mold convenient to demolding | |
| CN214419378U (en) | Plastic mould pressing mould block separating device | |
| CN112848017B (en) | Block demoulding equipment of pump body plastic mould pressing mould | |
| CN112776244B (en) | Man-machine cooperation mold demolding production line | |
| CN218019901U (en) | Internal pumping mechanism capable of realizing automatic and rapid conversion of multiple products | |
| CN215150986U (en) | Split type mould convenient to dismouting | |
| CN212193841U (en) | Rubber vulcanization molding equipment | |
| CN212472225U (en) | Production of bank of tubes card is with injection mold convenient to adjust | |
| CN208867488U (en) | A kind of easily demoulding injection mold | |
| CN210679323U (en) | Grabbing device is used in mould production | |
| CN210525607U (en) | Rubber vulcanization device for chemical engineering | |
| CN214417478U (en) | Brake block shaping push-and-pull mold | |
| CN215242652U (en) | Structure for automatically clamping injection molding product | |
| CN101108524A (en) | Continuous production method for plastic products and apparatus thereof | |
| CN211730018U (en) | Mould connected with mechanical injection molding arm | |
| CN220264318U (en) | Automatic pushing mechanism | |
| CN212045643U (en) | Plastic injection molding machine for rubber shoe production | |
| CN214726099U (en) | Ejection mechanism for injection mold | |
| CN219583159U (en) | Clamp for changing diameter of mud blank | |
| CN219114540U (en) | Novel automatic ejection of mould medium plate device | |
| CN214562405U (en) | Plastic mould pressing mould core rod withdrawing device | |
| CN214419377U (en) | Plastic mould pressing mould parting device | |
| CN220409808U (en) | Automatic die feeding machine | |
| CN215791678U (en) | Automatic oilcan bottle blowing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |