CN215456716U - Hard foaming device for seat armrest - Google Patents
Hard foaming device for seat armrest Download PDFInfo
- Publication number
- CN215456716U CN215456716U CN202120695350.XU CN202120695350U CN215456716U CN 215456716 U CN215456716 U CN 215456716U CN 202120695350 U CN202120695350 U CN 202120695350U CN 215456716 U CN215456716 U CN 215456716U
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- Prior art keywords
- plate
- fixedly connected
- base
- moving
- sides
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- Expired - Fee Related
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- 238000005187 foaming Methods 0.000 title claims abstract description 27
- 238000010438 heat treatment Methods 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 6
- 210000003855 cell nucleus Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000003850 cellular structure Anatomy 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000010097 foam moulding Methods 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a hard foaming device for a seat armrest, which comprises a base, vertical rods, a transverse plate, a mold and nuts, wherein the vertical rods are fixedly arranged on two sides above the base, the upper part of each vertical rod is fixedly connected with the transverse plate, a feeding device is fixedly connected with the center below the transverse plate, a fixed plate is fixedly connected with the center of the upper surface of the base, a moving groove is formed above the fixed plate, a moving plate is arranged above the moving groove, the mold is movably arranged above the moving plate, and connecting plates are fixedly connected with two sides of the mold. The heating plate has a simple structure, residual materials on the inner surface of the die can be heated and dissolved by the heating wires arranged in the heating plate, so that the residual materials can fall on the moving plate below, the die is driven to move upwards by the telescopic rod and the connecting rod, the nut is removed, the moving plate is ejected out of the moving groove under the action of the spring, the materials above the moving plate can be conveniently collected, and the foaming quality can be improved.
Description
Technical Field
The utility model relates to the technical field of foaming of seat armrests, in particular to a hard foaming device for a seat armrest.
Background
Foaming is a process of making plastic have a cellular structure, in a foam molding process or a foamed polymer material, a cellular or cellular structure is formed by adding and reacting a physical foaming agent or a chemical foaming agent, and basic steps of foam molding are formation of a cell nucleus, growth or expansion of the cell nucleus and stabilization of the cell nucleus.
However, in the process of foaming the existing seat armrest, some problems exist, after foaming for many times, some raw materials are remained on the inner surface of the mold, the raw materials are not processed in time, the subsequent armrest foaming is affected, the surface is not smooth enough, and the quality is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hard foaming device for a seat armrest, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hard foaming device of armrest, includes base, montant, diaphragm, mould and nut, the fixed montant that is provided with in top both sides of base, the top and the diaphragm fixed connection of montant are in the same place, the below center fixedly connected with feeding device of diaphragm, the last surface center fixedly connected with fixed plate of base, the shifting chute has been seted up to the top of fixed plate, the top of shifting chute is provided with the movable plate, the both sides of movable plate are provided with the fixed block, the top activity of movable plate is provided with the mould, the both sides fixedly connected with connecting plate of mould, one side and the telescopic link fixed connection of connecting plate are in the same place, the below and the base upper surface fixed connection of telescopic link are in the same place.
Preferably, a plurality of grooves are formed in two sides of the inner portion of the moving groove, the upper portion of each groove is fixedly connected with the corresponding spring, the upper portion of each spring is fixedly connected with the corresponding connecting block, and the width of each connecting block is smaller than that of each groove.
Preferably, the through-hole has been seted up to the inside of mould, the inside of through-hole is provided with the hot plate, one side of hot plate is provided with the spread groove, the opposite side of hot plate is provided with the connecting rod, the inside of hot plate is provided with the heater strip, and links together through wire and external power.
Preferably, threaded holes are formed in two sides of the upper portion of the base and movably connected with the nuts.
Preferably, a through hole is formed in the connecting rod, the nut penetrates through the through hole in the connecting rod, and the other side of the nut is movably connected with the base.
Preferably, the surface of the connecting plate is provided with a rubber pad.
Compared with the prior art, the utility model has the beneficial effects that:
when the heating plate is used, the plurality of heating plates are respectively placed into the through holes formed in the die, the connecting grooves in the heating plates are combined with the connecting rods, so that the die can be annularly wrapped, the heating wires are electrified through the power supply on the outer side, the die is heated by the heating wires, and the residual materials on the inner surface of the die are heated and melted by the generated heat and fall on the moving plate below, so that the influence of the residues on foaming is prevented, and the foaming quality is improved;
the foaming machine is also provided with connecting blocks, when residues fall on a moving plate, the telescopic rod is driven to start working through an outer switch, the telescopic rod drives the upper connecting plate to move upwards, the connecting plates on two sides drive a mold to move upwards, the mold moves to a certain height and stops, nuts on two sides of the moving plate are disassembled, the spring drives the upper connecting block to move upwards under the action of the spring in the groove, the connecting block drives the upper moving plate to bounce upwards, the moving plate is taken out, the residues on the surface of the moving plate are cleaned, the moving plate is placed in the moving groove and fixed through the nuts after being cleaned, and finally the residues are cleaned, so that the foaming quality can be improved, and the efficiency is improved.
Drawings
FIG. 1 is a front view of a rigid foam unit for a seat armrest according to the present invention;
FIG. 2 is an enlarged view of a hard foam device A of a chair armrest;
fig. 3 is a structural diagram of a heating plate of a hard foaming device for a chair armrest.
In the figure: 1. a base; 2. a vertical rod; 3. a transverse plate; 4. a feeding device; 5. a mold; 6. heating plates; 7. a connecting plate; 8. a telescopic rod; 9. a connecting rod; 10. connecting grooves; 11. a spring; 12. connecting blocks; 13. a fixing plate; 14. a nut; 15. moving the plate; 16. a moving groove; 17. a fixed block; 18. and (4) a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a hard foaming device of armrest, includes base 1, montant 2, diaphragm 3, mould 5 and nut 14, the fixed montant 2 that is provided with in top both sides of base 1, the top of montant 2 is in the same place with 3 fixed connection of diaphragm, the below center fixedly connected with feeding device 4 of diaphragm 3, the upper surface center fixedly connected with fixed plate 13 of base 1, shifting chute 16 has been seted up to the top of fixed plate 13, the top of shifting chute 16 is provided with movable plate 15, the both sides of movable plate 15 are provided with fixed block 17, the top activity of movable plate 15 is provided with mould 5, the both sides fixedly connected with connecting plate 7 of mould 5, one side and the 8 fixed connection of telescopic link of connecting plate 7 are in the same place, the below of telescopic link 8 is in the same place with 1 last fixed surface of base.
A plurality of grooves 18 are formed in two sides of the interior of the moving groove 16, the upper portions of the grooves 18 are fixedly connected with the spring 11, the upper portions of the spring 11 are fixedly connected with the connecting block 12, and the width of the connecting block 12 is smaller than that of the grooves 18.
The through-hole has been seted up to the inside of mould 5, the inside of through-hole is provided with hot plate 6, one side of hot plate 6 is provided with spread groove 10, the opposite side of hot plate 6 is provided with connecting rod 9, the inside of hot plate 6 is provided with the heater strip, and links together through wire and external power.
Threaded holes are formed in two sides of the upper portion of the base 1 and are movably connected with the nuts 14.
A through hole is formed in the connecting rod 9, the nut 14 penetrates through the through hole in the connecting rod 9, and the other side of the nut is movably connected with the base 1.
The surface of the connecting plate 7 is provided with a rubber pad.
The working principle is as follows: when the utility model is used, firstly, a plurality of heating plates 6 are respectively placed into through holes arranged inside the die 5, so that the connecting grooves 10 on the heating plates 6 are combined with the connecting rods 9, thereby the die 5 can be annularly wrapped, the heating wires are electrified through the power supply outside, the die 5 is heated by the heating wires, the produced heat heats and melts the residual materials on the inner surface of the die 5, the residual materials fall on the moving plate 15 below, the influence of the residues on foaming is prevented, and the foaming quality is improved; still set up connecting block 12, when the residue falls on movable plate 15, switch through the outside drives telescopic link 8 and begins work, telescopic link 8 drives connecting plate 7 of top and moves upwards, connecting plate 7 of both sides drives mould 5 and moves upwards, move to the take off of a take the altitude, pull down nut 14 with movable plate 15 both sides, under the effect of the inside spring 11 of recess 18, spring 11 drives connecting block 12 of top and moves upwards, connecting block 12 drives movable plate 15 of top and upsprings, take out movable plate 15, clear up the residue on its surface, after the clearance, inside putting movable plate 15 into moving groove 16, fix through nut 14, finally clear up the residue, can improve the quality of foaming, raise the efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hard foaming device of armrest, includes base (1), montant (2), diaphragm (3), mould (5) and nut (14), its characterized in that: vertical rods (2) are fixedly arranged on two sides above the base (1), the upper parts of the vertical rods (2) are fixedly connected with the transverse plate (3), the center of the lower part of the transverse plate (3) is fixedly connected with a feeding device (4), the center of the upper surface of the base (1) is fixedly connected with a fixed plate (13), a moving groove (16) is arranged above the fixed plate (13), a moving plate (15) is arranged above the moving groove (16), fixed blocks (17) are arranged on two sides of the moving plate (15), a mould (5) is movably arranged above the moving plate (15), two sides of the mould (5) are fixedly connected with connecting plates (7), one side of each connecting plate (7) is fixedly connected with a telescopic rod (8), the lower part of the telescopic rod (8) is fixedly connected with the upper surface of the base (1).
2. The hard foaming device for a seat armrest as set forth in claim 1, wherein: a plurality of grooves (18) are formed in two sides of the inner portion of the moving groove (16), the upper portion of each groove (18) is fixedly connected with the corresponding spring (11), the upper portion of each spring (11) is fixedly connected with the corresponding connecting block (12), and the width of each connecting block (12) is smaller than that of each groove (18).
3. The hard foaming device for a seat armrest as set forth in claim 1, wherein: the through-hole has been seted up to the inside of mould (5), the inside of through-hole is provided with hot plate (6), one side of hot plate (6) is provided with spread groove (10), the opposite side of hot plate (6) is provided with connecting rod (9), the inside of hot plate (6) is provided with the heater strip, and links together through wire and external power.
4. The hard foaming device for a seat armrest as set forth in claim 1, wherein: threaded holes are formed in two sides of the upper portion of the base (1) and are movably connected with the nuts (14).
5. The hard foaming device for a seat armrest as set forth in claim 3, wherein: the connecting rod (9) is internally provided with a through hole, the nut (14) penetrates through the through hole in the connecting rod (9), and the other side of the nut is movably connected with the base (1).
6. The hard foaming device for a seat armrest as set forth in claim 1, wherein: the surface of the connecting plate (7) is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120695350.XU CN215456716U (en) | 2021-04-06 | 2021-04-06 | Hard foaming device for seat armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120695350.XU CN215456716U (en) | 2021-04-06 | 2021-04-06 | Hard foaming device for seat armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215456716U true CN215456716U (en) | 2022-01-11 |
Family
ID=79773803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120695350.XU Expired - Fee Related CN215456716U (en) | 2021-04-06 | 2021-04-06 | Hard foaming device for seat armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215456716U (en) |
-
2021
- 2021-04-06 CN CN202120695350.XU patent/CN215456716U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |