CN219153527U - Foaming material box body forming die - Google Patents
Foaming material box body forming die Download PDFInfo
- Publication number
- CN219153527U CN219153527U CN202223091670.8U CN202223091670U CN219153527U CN 219153527 U CN219153527 U CN 219153527U CN 202223091670 U CN202223091670 U CN 202223091670U CN 219153527 U CN219153527 U CN 219153527U
- Authority
- CN
- China
- Prior art keywords
- box body
- outer box
- plastic film
- air
- forming die
- 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
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a foaming material box forming die, which structurally comprises an outer box body which is arranged at the top of a bottom bracket and is provided with an opening at the top, an inner box body with the top surface lower than the top surface of the outer box body is arranged in the center of the inner part of the outer box body, a filling area is formed between the outer side of the inner box body and the inner side of the outer box body and is used for filling polyurethane foaming materials, a plurality of air holes are formed in the top of the inner box body, an air suction mechanism is arranged at the bottom of the outer box body and communicated with the inner box body through an air pipe penetrating through the outer box body, a plastic film is paved in the filling area, the air suction mechanism is used for sucking air through the air holes to enable the plastic film to be attached and fixed, the polyurethane foaming materials are conveniently demoulded after being solidified, and the box body cannot adhere with the die. The utility model has the advantages that: structural design is reasonable, sets up plastic film and take out gassing mechanism, prevents adhesion each other between mould and product, has realized polyurethane box body shaping drawing of patterns through the low cost, and is difficult for destroying the product structure, is fit for the small batch production of simple and easy foam material box body.
Description
Technical Field
The utility model relates to a foaming material box body forming die, in particular to a polyurethane foaming material box body manual forming die.
Background
Polyurethane, namely polyurethane, is a high molecular compound, has better stability, chemical resistance, rebound resilience and mechanical property than PVC foaming material, has smaller compression deformation property, has good heat insulation, sound insulation and shock resistance, and is suitable for manufacturing packaging box bodies.
In actual production, the polyurethane mold has the problem that a polyurethane product is adhered to the mold after molding and manufacturing are finished, the mold stripping is difficult, and the prior art has some polyurethane mold demolding structures, but has the problems of complex structure and high cost, and is not suitable for small-scale manufacturers.
Disclosure of Invention
The utility model provides a foaming material box forming die, which aims to overcome the defects in the prior art, realize the forming of a polyurethane foaming material box with a simple and low-cost structure and facilitate demoulding.
The technical solution of the utility model is as follows: the utility model provides a foaming material box body forming die, its structure is including installing the outer box body at the open-top at bottom support top, the inside center of outer box body is equipped with the interior box body that the top surface is less than outer box body top surface, the filling area is become with outer box body side wall in the interior box body outside for fill polyurethane foaming material, it has a plurality of gas pockets to open at interior box body top, outer box body bottom is equipped with air extraction mechanism, air extraction mechanism communicates with each other with interior box body through the trachea that passes outer box body, lay plastic film in the filling area, air extraction mechanism makes plastic film laminating fixed through the gas pocket air extraction, conveniently carry out the drawing of patterns after polyurethane foaming material solidifies, the box body can not with the mould adhesion.
Preferably, in order to limit the top shape after filling polyurethane foam materials into the filling area and avoid the influence of the external environment to a certain extent on the quality, the top edge of the outer box body is rotationally connected with the cover body through the hinge, a fixing clamp is arranged at the edge of the other side of the top of the outer box body opposite to the hinge, and the fixing clamp fixes the edge of the cover body when the cover body is closed.
Preferably, in order to facilitate the control of the air pumping mechanism by an operator, the air pumping mechanism is connected with a foot switch arranged on the ground through a cable.
The utility model has the advantages that: structural design is reasonable, sets up plastic film and take out gassing mechanism, prevents adhesion each other between mould and product, has realized polyurethane box body shaping drawing of patterns through the low cost, and is difficult for destroying the product structure, is fit for the small batch production of simple and easy foam material box body.
Drawings
Fig. 1 is a schematic perspective view of a foaming material box forming mold according to the present utility model.
Fig. 2 is a plan view showing an opened state when the plastic film is not laid on the foaming material box body forming mold of the present utility model.
In the figure, 1 is a bottom bracket, 2 is an outer box body, 3 is an inner box body, 4 is a cover body, 5 is a fixing clamp, 6 is a filling area, 7 is an air hole, 8 is an air suction mechanism, 9 is a foot switch, and 10 is a plastic film.
Detailed Description
The present utility model will be described in further detail with reference to examples and embodiments.
As shown in fig. 1 and 2, a foaming material box body forming die structurally comprises an outer box body 2 which is arranged at the top of a bottom bracket 1 and is provided with an opening at the top, an inner box body 3 with the top surface lower than the top surface of the outer box body 2 is arranged in the center of the inner part of the outer box body 2, a plurality of air holes 7 are formed in the top of the inner box body 3, an air suction mechanism 8 is arranged at the bottom of the outer box body 2, the air suction mechanism 8 is communicated with the inner part of the inner box body 3 through an air pipe penetrating through the outer box body 2, a filling area 6 is formed between the outer side of the inner box body 3 and the inner side of the outer box body 2, and a plastic film 10 is paved in the filling area 6.
The top edge of the outer box body 2 is rotationally connected with the cover body 4 through a hinge, a fixing clamp 5 is arranged at the edge of the other side of the top of the outer box body 2 opposite to the hinge, and the fixing clamp 5 fixes the edge of the cover body 4 when the cover body 4 is closed. The setting of lid can be after filling with polyurethane foam in to the filling district, carries out spacingly to the top shape to avoid external environment to influence the quality to a certain extent.
The air extraction mechanism 8 is also connected with a foot switch 9 arranged on the ground through a cable. For the operator to control the evacuation of the evacuation mechanism 8.
The bottom bracket 1 is a metal bracket, and the inner box body 3 and the outer box body 2 are wooden box bodies, so that the firmness of the structure is ensured at lower cost.
According to the structure, when an operator operates, firstly, the plastic film 10 is paved, the foot switch 9 is stepped on, the air extraction mechanism 8 is controlled to extract air, the air between the plastic film 10 and the inner box body 3 is extracted to a certain extent through the air holes 7, the plastic film 10 at the middle position is attached to the inner box body 3, the filling area 6 paved with the plastic film 10 is filled with polyurethane foam materials by using a peripheral manual foaming machine, after the filling area is fully filled with the polyurethane foam materials, the cover body 4 is manually closed and fixed through the fixing clamp 5, the polyurethane foam materials are waited for solidification, the cover body 4 is opened, the foot switch 9 is stepped on, the air extraction mechanism 8 is controlled to extract air, the plastic film 10 is separated from the inner box body 3, the polyurethane box body semi-finished products wrapped by the plastic film 10 are held by holding the edges of the two sides of the plastic film 10, and then the plastic film 10 is torn off, so that the plastic film 10 is suitable for small-scale production of simple box bodies with low requirements on shape precision.
The above components are all of the prior art, and any model and existing design that can achieve their corresponding functions can be used by those skilled in the art.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements could be made by those skilled in the art without departing from the inventive concept, which falls within the scope of the present utility model.
Claims (3)
1. The utility model provides a foaming material box body forming die, a serial communication port, including installing outer box body (2) at the open-top at bottom support (1) top, the inside center of outer box body (2) is equipped with the interior box body (3) that the top surface is less than outer box body (2) top surface, it has a plurality of gas pockets (7) to open at interior box body (3) top, air extraction mechanism (8) are equipped with in outer box body (2) bottom, air extraction mechanism (8) communicate with each other through the trachea that passes outer box body (2) with interior box body (3) is inside, interior box body (3) outside and outer box body (2) inboard enclose into filling area (6), lay plastic film (10) in filling area (6).
2. The foam material box body forming die according to claim 1, wherein the top edge of the outer box body (2) is rotationally connected with the cover body (4) through a hinge, a fixing clamp (5) is arranged at the edge of the other side, opposite to the hinge, of the top of the outer box body (2), and the fixing clamp (5) is used for fixing the edge of the cover body (4) when the cover body (4) is closed.
3. A foam box forming mould according to claim 1 or 2, characterized in that the air extraction mechanism (8) is connected with a foot switch (9) arranged on the ground through a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223091670.8U CN219153527U (en) | 2022-11-21 | 2022-11-21 | Foaming material box body forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223091670.8U CN219153527U (en) | 2022-11-21 | 2022-11-21 | Foaming material box body forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219153527U true CN219153527U (en) | 2023-06-09 |
Family
ID=86639612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223091670.8U Active CN219153527U (en) | 2022-11-21 | 2022-11-21 | Foaming material box body forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219153527U (en) |
-
2022
- 2022-11-21 CN CN202223091670.8U patent/CN219153527U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101327654A (en) | Mould-closing bag-moulding one-shot forming technique for composite material | |
| CN101905483A (en) | Forming die of thin-wall hollow member | |
| CN101664239A (en) | Middle sole and manufacturing technique thereof | |
| CN112829175A (en) | Injection molding method of environment-friendly plastic box | |
| CN219153527U (en) | Foaming material box body forming die | |
| CN109719971A (en) | A kind of mold and its upper male mould manufacturing method for vacuum infusion molding | |
| CN110435187B (en) | LRTM mold and manufacturing method thereof | |
| KR102588825B1 (en) | Method for manufacturing sheets with gel padding, sheets made by the method, and devices implementing the method | |
| CN110757890A (en) | Method and device for demolding butter paper lining of packing box | |
| CN207465924U (en) | A kind of mold for vacuum infusion molding | |
| CN101628320A (en) | Lost foam casting method for composite shell casting of automobile middle axle | |
| WO2021228262A1 (en) | Pulp-molded integrated bottle, forming mold, apparatus, and production process | |
| CN106149478A (en) | The manufacture method of layered product and finished product | |
| CN212360010U (en) | Foam filling type blade trailing edge bonding angle | |
| CN212602441U (en) | Closestool return bend production mould | |
| CN211729956U (en) | Refrigerator box foaming mold utensil | |
| CN212554732U (en) | But EPP for make-up machine mould of fast speed demoulding | |
| CN204898440U (en) | Finished product of product is moulded to mould | |
| CN108655337B (en) | Baffle ring foam plastic model and baffle ring lost foam casting process | |
| CN215434601U (en) | Foaming product drawing of patterns gasket and contain its drawing of patterns equipment | |
| CN202752553U (en) | Full mold sand box with latticed vacuum pumping device | |
| CN218026923U (en) | Back-off structure convenient to drawing of patterns | |
| CN111577530A (en) | Foam filling type blade trailing edge bonding angle and preparation method thereof | |
| CN207574451U (en) | A kind of mold for being used to make pet food | |
| CN215039631U (en) | Foam mold device of high-efficient automatic pan feeding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |