CN108819070B - Compression molding stripper - Google Patents
Compression molding stripper Download PDFInfo
- Publication number
- CN108819070B CN108819070B CN201810667444.9A CN201810667444A CN108819070B CN 108819070 B CN108819070 B CN 108819070B CN 201810667444 A CN201810667444 A CN 201810667444A CN 108819070 B CN108819070 B CN 108819070B
- Authority
- CN
- China
- Prior art keywords
- product
- assembly
- hydraulic cylinder
- compression molding
- workbench
- 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
- 238000000748 compression moulding Methods 0.000 title claims abstract description 22
- 239000002699 waste material Substances 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of 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
-
- 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
- B29C43/34—Feeding the material to the mould or the compression means
-
- 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
Abstract
The invention discloses a compression molding stripper which comprises a workbench, wherein one side of the workbench assembly is provided with a feeding assembly and a stripping assembly, and the feeding assembly is connected with the stripping assembly side by side; a discharging assembly is arranged below the demoulding assembly; the feeding assembly comprises a product pressing-in hydraulic cylinder and a product supporting rod connected with the product pressing-in hydraulic cylinder; the demolding assembly comprises a product waste extrusion hydraulic cylinder and a product waste extrusion punch connected with the product waste extrusion hydraulic cylinder; the discharging assembly is arranged right below the product waste extrusion hydraulic cylinder and comprises a product ejection hydraulic cylinder and a product ejection punch connected with the hydraulic cylinder. The invention has simple structure, and the product carrying rod presses the product into the hole of the middle die under the action of the product pressing hydraulic cylinder by additionally arranging the feeding assembly; and the product after compression molding is demolded through the demolding assembly, so that the working efficiency is effectively improved.
Description
Technical Field
The invention relates to a demolding mechanism, in particular to a compression molding demolding machine.
Background
The compression molding press refers to a press for compression molding of plastics, and generally uses a self-contained hydraulic press, wherein the main parameters of the press for applying pressure to the plastics through a die plate and opening and closing a die are a nominal tonnage, a platen rule, a working stroke and a plunger diameter, and the main parameters determine the size and thickness of the area of the molded product which can be obtained by the press and the maximum molding pressure which can be obtained.
The existing stripper is required to strip products, the products are often required to be knocked into the middle die piece by piece for compression molding, and then the middle die is rotated 180 degrees and placed on a stripping frame for stripping treatment. The demolding process is complex, the treatment time is long, and the improvement of the production efficiency of enterprises is not facilitated.
Disclosure of Invention
The invention aims to: the present invention has been made to solve the above problems, and an object of the present invention is to provide a compression molding stripper capable of effectively improving the stripping efficiency.
The technical scheme is as follows: in order to achieve the above purpose, the compression molding stripper provided by the invention comprises a workbench, wherein one side of the workbench assembly is provided with a feeding assembly and a stripping assembly, and the feeding assembly is connected with the stripping assembly side by side; a discharging assembly is arranged below the demoulding assembly; the feeding assembly comprises a product pressing-in hydraulic cylinder and a product supporting rod connected with the product pressing-in hydraulic cylinder; the demolding assembly comprises a product waste extrusion hydraulic cylinder and a product waste extrusion punch connected with the product waste extrusion hydraulic cylinder; the discharging assembly is arranged right below the product waste extrusion hydraulic cylinder and comprises a product ejection hydraulic cylinder and a product ejection punch connected with the hydraulic cylinder. The invention has simple structure, and the product carrying rod presses the product into the hole of the middle die under the action of the product pressing hydraulic cylinder by additionally arranging the feeding assembly; and the product after compression molding is demolded through the demolding assembly, so that the working efficiency is effectively improved.
The workbench is L-shaped.
Comprises a material containing template which is matched with a product supporting rod.
The feed assembly includes a die pad.
The discharging mechanism comprises a product demoulding baffle.
The beneficial effects are that: compared with the prior art, the compression molding stripper provided by the invention has the following advantages:
1. the working efficiency is high: by additionally arranging the feeding assembly, a product supporting rod presses the product into a hole of the middle die under the action of a product pressing hydraulic cylinder; and the product after compression molding is demolded through the demolding assembly, so that the working efficiency is effectively improved.
2. The workbench provided by the invention is L-shaped, and workers can work at the L-shaped notch position, so that the workbench is safe and can effectively save occupied space.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged partial schematic view of a product release liner;
wherein: 1. the device comprises a workbench, a material containing template, a product, a middle template, a product pressing hydraulic cylinder, a product waste pressing hydraulic cylinder, a main machine compression molding die frame, a product demolding partition plate, a compression molded product, a product supporting rod, a mold backing plate, a product waste pressing punch, a product ejecting punch and a product ejecting hydraulic cylinder.
Detailed Description
The invention is further elucidated below in conjunction with the drawings.
Example 1
The compression molding stripper as shown in fig. 1-3 comprises a workbench 1, a feeding assembly C and a stripping assembly B are arranged on one side of a workbench assembly E, and the feeding assembly C is connected with the stripping assembly B side by side; a discharging assembly D is arranged below the demoulding assembly B; the feeding assembly B comprises a product pressing hydraulic cylinder 5 and a product supporting rod 10 connected with the product pressing hydraulic cylinder 5; the demoulding assembly B comprises a product waste extrusion hydraulic cylinder 6 and a product waste extrusion punch 12 connected with the product waste extrusion hydraulic cylinder 6; the discharging assembly D is arranged right below the product waste extrusion hydraulic cylinder 6 and comprises a product ejection hydraulic cylinder 14 and a product ejection punch 13 connected with the product ejection hydraulic cylinder 14; the workbench 1 is L-shaped; the product supporting rod comprises a material containing template 2, wherein the material containing template 2 is matched with a product supporting rod 10; the feeding assembly C comprises a die backing plate 11; the discharging assembly D comprises a product demoulding baffle 8.
When the device is used, after a compression molding machine A performs compression molding on a product 3, a worker puts the product 3 in a material containing template 2 on a workbench 1, and directly pushes the product into a feeding assembly C after the product is fully filled, the workbench 1 is L-shaped, a product pressing hydraulic cylinder 5 is started, the product pressing hydraulic cylinder 5 drives a product carrying rod 10 to lift the product 3 from the material containing template 2, the worker extracts the material containing template 2 from the feeding assembly, an empty middle template 4 is put into the feeding assembly C, the product pressing hydraulic cylinder 5 is started to drive the product carrying rod 10 to press the product 3 into the middle template 4, and then the feeding is completed;
the compression molded product 3 is pulled out from a main machine compression molding die frame 7 and put into a discharging assembly D, a waste material extrusion hydraulic cylinder 6 is started, the waste material extrusion hydraulic cylinder 6 drives a product waste material extrusion punch to punch downwards, and waste materials of the compression molded product 3 are extruded and returned;
starting a product ejection punch 14 to eject the compression molded product 3 upwards under the action of a product ejection hydraulic cylinder 15 to perform product demoulding; when the discharging hydraulic cylinder 15 is pushed upwards, the middle template 4 is kept at the original position, and the product 3 staying on the middle template 4 is pushed into the trough in a manual operation mode; the worker repeats the above-described actions.
Claims (5)
1. A compression mold stripper, characterized in that: the device comprises a workbench assembly E, wherein a feeding assembly C and a demolding assembly B are arranged on one side of the workbench assembly E, and the feeding assembly C is connected with the demolding assembly B side by side; a discharging assembly D is arranged below the demoulding assembly B; the feeding assembly C comprises a product pressing hydraulic cylinder (5), and a product supporting rod (10) connected with the product pressing hydraulic cylinder (5); the demolding assembly B comprises a product waste extrusion hydraulic cylinder (6), and a product waste extrusion punch (12) connected with the product waste extrusion hydraulic cylinder (6); the discharging assembly D is arranged right below the product waste extrusion hydraulic cylinder (6) and comprises a product ejection hydraulic cylinder (14) and a product ejection punch (13) connected with the product ejection hydraulic cylinder (14).
2. A compression molding stripper as defined in claim 1, wherein: the workbench in the workbench E is L-shaped.
3. A compression molding stripper as defined in claim 1, wherein: comprises a material containing template (2), wherein the material containing template (2) is matched with a product supporting rod (10).
4. A compression molding stripper as defined in claim 1, wherein: the feed assembly C includes a die pad (11).
5. A compression molding stripper as defined in claim 1, wherein: the discharging assembly D comprises a product demoulding baffle plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810667444.9A CN108819070B (en) | 2018-06-25 | 2018-06-25 | Compression molding stripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810667444.9A CN108819070B (en) | 2018-06-25 | 2018-06-25 | Compression molding stripper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108819070A CN108819070A (en) | 2018-11-16 |
| CN108819070B true CN108819070B (en) | 2024-03-08 |
Family
ID=64138757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810667444.9A Active CN108819070B (en) | 2018-06-25 | 2018-06-25 | Compression molding stripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108819070B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328451A (en) * | 2011-10-10 | 2012-01-25 | 陈忠良 | High-pressure rapid prototyping tablet machine for biomass raw material |
| CN105449488A (en) * | 2014-08-20 | 2016-03-30 | 苏州科固电器有限公司 | Automatic commutator-pressing apparatus |
| CN205674549U (en) * | 2016-05-12 | 2016-11-09 | 瑞安市华德液压机械制造有限公司 | Semi-automatic diverter multiple hydraulic transfer press |
| CN107487025A (en) * | 2017-09-21 | 2017-12-19 | 山东新马制药装备有限公司 | Force filling method of feeding, device and tablet press machine |
| CN208468873U (en) * | 2018-06-25 | 2019-02-05 | 南京华腾汽配有限公司 | Compression moulding ingot stripper |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4483673B2 (en) * | 2005-04-18 | 2010-06-16 | 株式会社村田製作所 | Method and apparatus for manufacturing ceramic molded body |
-
2018
- 2018-06-25 CN CN201810667444.9A patent/CN108819070B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328451A (en) * | 2011-10-10 | 2012-01-25 | 陈忠良 | High-pressure rapid prototyping tablet machine for biomass raw material |
| CN105449488A (en) * | 2014-08-20 | 2016-03-30 | 苏州科固电器有限公司 | Automatic commutator-pressing apparatus |
| CN205674549U (en) * | 2016-05-12 | 2016-11-09 | 瑞安市华德液压机械制造有限公司 | Semi-automatic diverter multiple hydraulic transfer press |
| CN107487025A (en) * | 2017-09-21 | 2017-12-19 | 山东新马制药装备有限公司 | Force filling method of feeding, device and tablet press machine |
| CN208468873U (en) * | 2018-06-25 | 2019-02-05 | 南京华腾汽配有限公司 | Compression moulding ingot stripper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108819070A (en) | 2018-11-16 |
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