CN220864577U - Foaming forming device for polylactic acid production and processing - Google Patents
Foaming forming device for polylactic acid production and processing Download PDFInfo
- Publication number
- CN220864577U CN220864577U CN202322614319.0U CN202322614319U CN220864577U CN 220864577 U CN220864577 U CN 220864577U CN 202322614319 U CN202322614319 U CN 202322614319U CN 220864577 U CN220864577 U CN 220864577U
- Authority
- CN
- China
- Prior art keywords
- center platform
- polylactic acid
- integrally formed
- processing
- forming
- 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
- 229920000747 poly(lactic acid) Polymers 0.000 title claims abstract description 30
- 239000004626 polylactic acid Substances 0.000 title claims abstract description 30
- 238000005187 foaming Methods 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000009826 distribution Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 27
- 238000010097 foam moulding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 14
- 238000007599 discharging Methods 0.000 abstract description 8
- 238000007493 shaping process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a foaming forming device for producing and processing polylactic acid, relates to the technical field of foaming forming devices, and aims to solve the problems that a hydraulic cylinder drives a pushing bar to push out a formed polylactic acid foaming material to be discharged when the existing foaming forming device is discharged, and a formed product is damaged in the ejection process although the discharging is convenient. The device comprises a bearing base, wherein a processing table is arranged at the upper end of the bearing base, the processing table and the bearing base are integrally formed, and a distribution box is arranged on the outer wall of one side of the bearing base; further comprises: the center platform is arranged at the center position of the upper end of the processing table, the center platform and the processing table are integrally formed, the upper end of the center platform is provided with a forming seat plate, the upper end of the forming seat plate is provided with an electromagnet panel, and the electromagnet panel and the forming seat plate are integrally formed with the center platform; the sleeving frame is sleeved and installed on the outer position of the center platform, and a forming die groove is formed in the sleeving frame.
Description
Technical Field
The utility model relates to the technical field of foaming forming devices, in particular to a foaming forming device for producing and processing polylactic acid.
Background
Polylactic acid, also called polylactic acid, is a polyester polymer obtained by polymerizing lactic acid as a main raw material, is a novel biodegradable material, and needs to be molded in the production process of the polylactic acid foaming material.
For example, bulletin numbers: CN217777549U (named as a polylactic acid foam molding device), comprising: the molding assembly comprises a mounting frame, a template arranged on the inner wall of the mounting frame, a die cavity symmetrically arranged on the top surface of the template, a first hydraulic cylinder arranged on the top end of the mounting frame, a connecting plate arranged at the bottom end of the first hydraulic cylinder, a screw rod rotationally connected with the driving end of the motor, a pressing block screwed on the screw rod and arranged on the supporting plate, a second hydraulic cylinder arranged at the bottom end of the mounting frame, a fixing plate arranged at the top end of the second hydraulic cylinder, a push rod symmetrically arranged on the top end of the fixing plate, and a demolding groove symmetrically arranged in the top end of the fixing plate and symmetrically penetrating through the die cavity and matched with the push rod, and a suction die assembly, wherein the suction die assembly comprises a vertical plate arranged at the bottom end of the mounting frame, a motor arranged at the top surface of the vertical plate, a screw rod rotationally connected with the driving end of the motor, a guide rod screwed on the side wall of the moving block, a moving block arranged on the supporting plate, a guide rod arranged at one end of the vertical plate and inserted at the other end of the moving block, a suction pipe connected with the suction pipe arranged at the top end of the suction pipe, and a suction pipe connected with the suction pipe arranged at the bottom end of the suction pipe.
The hydraulic cylinder drives the pushing bar to push out the formed polylactic acid foaming material during discharging, and the problem that a formed product is damaged during the ejection process although the material is convenient to discharge is solved.
Disclosure of utility model
The utility model aims to provide a foaming forming device for polylactic acid production and processing, which aims to solve the problem that a hydraulic cylinder drives a pushing bar to push out a formed polylactic acid foaming material to be discharged when the conventional foaming forming device is discharged in the background art, and a formed product is damaged in the ejection process although the discharging is convenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the foaming forming device for the polylactic acid production and processing comprises a bearing base, wherein a processing table is arranged at the upper end of the bearing base, the processing table and the bearing base are integrally formed, and a distribution box is arranged on the outer wall of one side of the bearing base;
Further comprises:
the center platform is arranged at the center position of the upper end of the processing table, the center platform and the processing table are integrally formed, the upper end of the center platform is provided with a forming seat plate, the upper end of the forming seat plate is provided with an electromagnet panel, and the electromagnet panel and the forming seat plate are integrally formed with the center platform;
The sleeving frame is sleeved and mounted on the outer position of the center platform, a forming die groove is formed in the sleeving frame, and the forming die groove and the sleeving frame are integrally formed;
The top support rod is arranged at the upper end of the processing table, the upper end of the top support rod is provided with a top platen, the top support rod, the processing table and the top platen are integrally formed, and the upper end of the top platen is provided with a telescopic hydraulic cylinder;
The movable pressing plate is arranged on a piston rod of the telescopic hydraulic cylinder, an extension rod is arranged at the bottom of the movable pressing plate, a die cavity pressing plate is arranged at the lower end of the extension rod, and the die cavity pressing plate and the extension rod are integrally formed with the movable pressing plate.
Preferably, a power supply switch is arranged on one side of the center platform, the output end of the distribution box is electrically connected with the input end of the power supply switch, and the output end of the power supply switch is electrically connected with the input end of the electromagnet panel.
Preferably, two positioning jacks are arranged in the center platform, the positioning jacks and the center platform are integrally formed, an assembly inserting rod is arranged at the connecting position of the sleeve joint frame and the positioning jacks, and the assembly inserting rod and the sleeve joint frame are integrally formed.
Preferably, the upper end of movable clamp plate is provided with central footstock, and central footstock and movable clamp plate integrated into one piece set up, and the upper end of central footstock is provided with the connection pad, and connection pad and central footstock integrated into one piece set up, and the connection pad passes through the piston rod fixed connection of screw and telescopic pneumatic cylinder.
Preferably, the size of the die groove pressing plate is equal to the caliber of the forming die groove.
Preferably, the bottom of the sleeving frame is provided with a sleeving bottom groove, and the sleeving bottom groove and the sleeving frame are integrally formed.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the movable pressing plate is driven to press down by the telescopic hydraulic cylinder, so that the die cavity pressing plate is pressed into the forming die cavity, the polylactic acid foaming material is processed into a required shape by matching with the contour of the forming die, after the forming processing is finished, the sleeving frame is taken down from the upper end of the center platform, and the formed polylactic acid foaming material can be sequentially taken and collected from the electromagnet panel, thereby achieving the purpose of facilitating nondestructive discharging, and overcoming the problem that the conventional foaming forming device can cause the hydraulic cylinder to drive the pushing bar to push out the formed polylactic acid foaming material for discharging when the discharging is carried out, and damage a formed product can occur in the ejection process although the discharging is facilitated.
2. Through putting the inside of shaping die cavity with the shaping mould that needs to press power supply switch, make the block terminal for the electromagnet panel power supply, produce magnetic force after the electromagnet panel power supply and adsorb fixedly the mould of putting the shaping die cavity inside, reach the purpose that can install multiple different profile iron mould.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a foam molding apparatus for producing and processing polylactic acid according to the present utility model;
FIG. 2 is a schematic view of a center platform structure according to the present utility model;
FIG. 3 is a schematic diagram of a sleeved frame structure of the present utility model;
FIG. 4 is a schematic view of a movable platen structure according to the present utility model;
In the figure: 1. a load-bearing base; 2. a processing table; 3. a distribution box; 4. a top brace rod; 5. a top platen; 6. a telescopic hydraulic cylinder; 7. a power supply switch; 8. a central platform; 9. sleeving a frame; 10. forming a die cavity; 11. a movable pressing plate; 12. forming a seat plate; 13. positioning the jack; 14. an electromagnet panel; 15. sleeving a bottom groove; 16. assembling the inserted link; 17. a central footstock; 18. a connecting disc; 19. an extension rod; 20. and a die cavity pressing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the foaming forming device for the production and processing of the polylactic acid comprises a bearing base 1, wherein a processing table 2 is arranged at the upper end of the bearing base 1, the processing table 2 and the bearing base 1 are integrally formed, and an electric distribution box 3 is arranged on the outer wall of one side of the bearing base 1;
Further comprises:
The center platform 8 is arranged at the center position of the upper end of the processing platform 2, the center platform 8 and the processing platform 2 are integrally formed, the upper end of the center platform 8 is provided with a forming seat plate 12, the upper end of the forming seat plate 12 is provided with an electromagnet panel 14, and the electromagnet panel 14 and the forming seat plate 12 are integrally formed with the center platform 8;
the sleeving frame 9 is sleeved and mounted on the outer position of the center platform 8, a forming die groove 10 is formed in the sleeving frame 9, and the forming die groove 10 and the sleeving frame 9 are integrally formed;
The top supporting rod 4 is arranged at the upper end of the processing table 2, a top table plate 5 is arranged at the upper end of the top supporting rod 4, the processing table 2 and the top table plate 5 are integrally formed, and a telescopic hydraulic cylinder 6 is arranged at the upper end of the top table plate 5;
The movable pressing plate 11 is arranged on a piston rod of the telescopic hydraulic cylinder 6, an extension rod 19 is arranged at the bottom of the movable pressing plate 11, a die cavity pressing plate 20 is arranged at the lower end of the extension rod 19, and the die cavity pressing plate 20 and the extension rod 19 are integrally formed with the movable pressing plate 11.
When the movable pressing plate is used, the telescopic hydraulic cylinder drives the movable pressing plate to press downwards, so that the die cavity pressing plate is pressed into the forming die cavity, the polylactic acid foaming material is processed into a required shape by matching with the outline of the forming die, after the forming processing is finished, the sleeving frame is taken down from the upper end of the center platform, and the formed polylactic acid foaming material can be sequentially taken and collected from the electromagnet panel.
Referring to fig. 1 and 2, a power supply switch 7 is disposed on one side of a center platform 8, an output end of a distribution box 3 is electrically connected with an input end of the power supply switch 7, an output end of the power supply switch 7 is electrically connected with an input end of an electromagnet panel 14, and the power supply switch 7 disposed on one side of the center platform 8 plays a role in controlling power supply start and stop.
Referring to fig. 2 and 3, two positioning jacks 13 are provided in the center platform 8, the positioning jacks 13 and the center platform 8 are integrally formed, an assembly inserting rod 16 is provided at a connection position of the socket frame 9 and the positioning jacks 13, the assembly inserting rod 16 and the socket frame 9 are integrally formed, and the two positioning jacks 13 in the center platform 8 serve to facilitate corresponding connection of the assembly inserting rod 16.
Referring to fig. 4, a central top seat 17 is disposed at the upper end of the movable platen 11, the central top seat 17 and the movable platen 11 are integrally formed, a connecting disc 18 is disposed at the upper end of the central top seat 17, the connecting disc 18 and the central top seat 17 are integrally formed, the connecting disc 18 is fixedly connected with a piston rod of the telescopic hydraulic cylinder 6 through a screw, and the central top seat 17 disposed at the upper end of the movable platen 11 plays a role of bearing the connecting disc 18.
Referring to fig. 1 and 4, the size of the cavity platen 20 is equal to the caliber of the forming cavity 10.
Referring to fig. 3, a bottom socket 15 is formed at the bottom of the socket frame 9, the socket 15 and the socket frame 9 are integrally formed, and the socket 15 formed at the bottom of the socket frame 9 plays a role in socket installation with the center platform 8.
Working principle: when the device is used, the sleeving frame 9 is mounted at the upper end of the center platform 8 through the sleeving bottom grooves 15, then the needed forming die is placed in the forming die grooves 10, the power supply switch 7 is pressed down, the distribution box 3 supplies power to the electromagnet panel 14, after the electromagnet panel 14 is powered, magnetic force is generated to adsorb and fix the die placed in the forming die grooves 10, then the polylactic acid foaming material is placed in each forming die groove 10, the movable pressing plate 11 is driven to be pressed down through the telescopic hydraulic cylinder 6, the die groove pressing plate 20 is pressed into the forming die grooves 10, the polylactic acid foaming material is processed into the needed shape by matching with the outline of the forming die, after the forming processing is completed, the sleeving frame 9 is taken down from the upper end of the center platform 8, the formed polylactic acid foaming material can be sequentially taken and collected from the electromagnet panel 14, the purpose of being convenient for lossless discharging is achieved, and the foaming forming device for polylactic acid production and processing is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The foaming forming device for the polylactic acid production and processing comprises a bearing base (1), wherein a processing table (2) is arranged at the upper end of the bearing base (1), the processing table (2) and the bearing base (1) are integrally formed, and a distribution box (3) is arranged on the outer wall of one side of the bearing base (1);
The method is characterized in that: further comprises:
The center platform (8) is arranged at the center position of the upper end of the processing table (2), the center platform (8) and the processing table (2) are integrally formed, a forming seat plate (12) is arranged at the upper end of the center platform (8), an electromagnet panel (14) is arranged at the upper end of the forming seat plate (12), and the electromagnet panel (14) and the forming seat plate (12) are integrally formed with the center platform (8);
The sleeving frame (9) is sleeved and arranged at the outer position of the center platform (8), a forming die groove (10) is formed in the sleeving frame (9), and the forming die groove (10) and the sleeving frame (9) are integrally formed;
The top support rod (4) is arranged at the upper end of the processing table (2), a top platen (5) is arranged at the upper end of the top support rod (4), the processing table (2) and the top platen (5) are integrally formed, and a telescopic hydraulic cylinder (6) is arranged at the upper end of the top platen (5);
The movable pressing plate (11) is arranged on a piston rod of the telescopic hydraulic cylinder (6), an extension rod (19) is arranged at the bottom of the movable pressing plate (11), a die cavity pressing plate (20) is arranged at the lower end of the extension rod (19), and the die cavity pressing plate (20) and the extension rod (19) are integrally formed with the movable pressing plate (11).
2. The foam molding apparatus for producing and processing polylactic acid according to claim 1, wherein: one side of the center platform (8) is provided with a power supply switch (7), the output end of the distribution box (3) is electrically connected with the input end of the power supply switch (7), and the output end of the power supply switch (7) is electrically connected with the input end of the electromagnet panel (14).
3. The foam molding apparatus for producing and processing polylactic acid according to claim 1, wherein: the inside of center platform (8) is provided with two location jacks (13), and location jack (13) and center platform (8) integrated into one piece set up, are provided with equipment inserted bar (16) on the hookup location of cup jointing frame (9) and location jack (13), and equipment inserted bar (16) and cup jointing frame (9) integrated into one piece set up.
4. The foam molding apparatus for producing and processing polylactic acid according to claim 1, wherein: the upper end of movable clamp plate (11) is provided with central footstock (17), and central footstock (17) and movable clamp plate (11) integrated into one piece set up, and the upper end of central footstock (17) is provided with connection pad (18), and connection pad (18) and central footstock (17) integrated into one piece set up, and connection pad (18) pass through the piston rod fixed connection of screw and telescopic pneumatic cylinder (6).
5. The foam molding apparatus for producing and processing polylactic acid according to claim 1, wherein: the size of the die cavity pressing plate (20) is equal to the caliber of the forming die cavity (10).
6. The foam molding apparatus for producing and processing polylactic acid according to claim 1, wherein: the bottom of the sleeving frame (9) is provided with a sleeving bottom groove (15), and the sleeving bottom groove (15) and the sleeving frame (9) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322614319.0U CN220864577U (en) | 2023-09-26 | 2023-09-26 | Foaming forming device for polylactic acid production and processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322614319.0U CN220864577U (en) | 2023-09-26 | 2023-09-26 | Foaming forming device for polylactic acid production and processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220864577U true CN220864577U (en) | 2024-04-30 |
Family
ID=90806136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322614319.0U Active CN220864577U (en) | 2023-09-26 | 2023-09-26 | Foaming forming device for polylactic acid production and processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220864577U (en) |
-
2023
- 2023-09-26 CN CN202322614319.0U patent/CN220864577U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220864577U (en) | Foaming forming device for polylactic acid production and processing | |
| CN116766360A (en) | Refractory brick forming system | |
| CN215511515U (en) | Manufacturing equipment for surface compacting plate for furniture | |
| CN112719254B (en) | Hydraulic ejection demoulding device for processing mould steel | |
| CN210525607U (en) | Rubber vulcanization device for chemical engineering | |
| CN221388379U (en) | Oblique ejection device for mold | |
| CN212242004U (en) | Injection molding equipment of switch production usefulness | |
| CN220591257U (en) | Auto-parts manufacturing die | |
| CN221540776U (en) | Quick shedder of aviation high strength panel | |
| CN219156781U (en) | Efficient cavity glass preforming equipment | |
| CN221518626U (en) | Injection molding machine with injection molding traction structure | |
| CN220883166U (en) | Novel injection mold | |
| CN220418966U (en) | Automatic hydraulic pressure moulding-die, drawing of patterns all-in-one | |
| CN219705857U (en) | Frock of supplementary unloading | |
| CN218196491U (en) | Mould pressing equipment for preparing high polymer products | |
| CN220444892U (en) | High-precision stamping part die | |
| CN216027383U (en) | Extrusion forming device for production of automobile oil pump | |
| CN219820354U (en) | Vulcanized shoe mold | |
| CN219820054U (en) | Ceramic molding press convenient for taking materials | |
| CN220923279U (en) | Plastic suction mould convenient to drawing of patterns | |
| CN220797387U (en) | Multimode die assembly for electric brush pressing die | |
| CN219926913U (en) | Plastic suction mould and automobile plastic suction piece production facility | |
| CN221021510U (en) | Clamping mechanism for brick press mold | |
| CN221819240U (en) | Forming die with mounting structure | |
| CN218697999U (en) | Mould supporting device for mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |