CN1548282A - Jointing method between facing layer and foamed body - Google Patents
Jointing method between facing layer and foamed body Download PDFInfo
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- CN1548282A CN1548282A CNA031241808A CN03124180A CN1548282A CN 1548282 A CN1548282 A CN 1548282A CN A031241808 A CNA031241808 A CN A031241808A CN 03124180 A CN03124180 A CN 03124180A CN 1548282 A CN1548282 A CN 1548282A
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- musculus cutaneus
- patrix
- counterdie
- foaming body
- joint method
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Abstract
The jointing method between facing layer and foamed body includes setting facing layer of plastic, rubber, fabric, non-woven fabric and other sheet material and in proper size inside the upper mold cavity in the upper mold and the lower mold cavity in the lower mold; setting resin material to be foamed between the upper facing layer and lower facing layer; closing the mold with some interval being retained between the upper mold and the lower mold for excessive material to flow out; hardening to constituting the well interface adhesion between the upper facing material and the lower facing material and complete coating of the foamed body with the facing material. The present invention has saving in power and low production cost.
Description
Technical field
The present invention relates to the joint method of a kind of musculus cutaneus and foaming body, be meant that especially a kind of musculus cutaneus up and down of utilizing coats affixed joint method with the appearance of a foaming body comprehensively.
Background technology
The inside of article such as general toy, doll, seat cushion, pillow, bedding, back cushion, mouse mat often has foaming body, and its musculus cutaneus usually also uses the in addition combination of the mode pasted; If use the mode of ejection formation or perfusion foaming, mostly the article of producing are half clad type, if desire all coats the appearance of article, the control of overflowing because of characteristic, foaming and intumescing ratio, the unnecessary material that relates to inner foamed material and the designing technique of machine tool, in addition wrapping is then quite difficult comprehensively with the appearance of foaming body for desire.Existing ball manufacturing, mostly be to make an inner tube of a tyre with sheet rubber, installing one charging connector on the inner tube of a tyre, with inner tube of a tyre inflation and baking, twine the thread layers of suitable thickness again at its outer surface, paste several pieces sheet rubbers at its outer surface again, be placed on baking in the mould again, the various trifling of its processing procedure consumes a lot of manpower and man-hour; Moreover the output of natural rubber is limited, now makes output less and less, and obtaining of material is difficult further; In addition, the baking of its processing procedure, heating-up temperature also must use a large amount of water to be cooled off up to 130-150 ℃, causes a large amount of energy wastes, to such an extent as to the cost height, the output amplification is difficult for.
Summary of the invention
The objective of the invention is, the joint method of a kind of musculus cutaneus and foaming body is provided, adopt the mode of matched moulds, musculus cutaneus is coated foaming body fully, reach the effectiveness that must not use manpower to fit.
The objective of the invention is to realize by following technological means: the joint method of a kind of musculus cutaneus and foaming body comprises the following steps:
A, with appropriate size one on musculus cutaneus and once musculus cutaneus be placed on the following die cavity of the upper mould cave of a patrix and a counterdie flexibility tablet that wherein to go up musculus cutaneus and following musculus cutaneus be by plastic cement, rubber, weave cotton cloth, nonwoven or other similar material are made respectively;
B, skin or following intracutaneous are deployed into suitable Foamex material in the above;
C, carry out matched moulds, patrix and counterdie are abutted against mutually, and make between patrix and the counterdie preset clearance that keeps predetermined, but unnecessary material nationality preset clearance is flowed out, and part is deposited and is stagnated in preset clearance, treat to constitute the good then interface of going up between musculus cutaneus and the following musculus cutaneus after its sclerosis, and can utilize musculus cutaneus and following musculus cutaneus that foaming body is coated fully.
The upper and lower die cavity edge of the upper and lower mould that uses in the joint method of described musculus cutaneus and foaming body respectively is provided with a horizontal sealing surface, and the preset clearance between patrix and the counterdie is made of two sealing surfaces, and preset clearance is good with 1-5mm.The two sealing surfaces outside of upper and lower mould respectively is provided with the turnover face of a predetermined angular, is reserved with the turnover gap of 1-5mm between two turnover faces, and its angle is good with 45 °-90 °.The predetermined position of the upper mould cave of patrix and the following die cavity of counterdie is provided with most perforation, and is connected with a vacuum suction device, upper and lower musculus cutaneus absorption can be fitted.Extend to form section on the lateral of patrix and be a locating slot of L type, for locating ring socket on, and the peripheral rim cover location that will go up musculus cutaneus.The patrix side is provided with the pneumatic cylinder of predetermined number, and locating ring is moved to be socketed in the locating slot in the patrix outside.The bottom of counterdie extends outwardly and forms the locating slot that section is the L type, also will descend the peripheral rim cover location of musculus cutaneus for locating ring socket once.Patrix and counterdie are erected on the rotatable platen.Platen is the ㄈ type, and its bottom bracket is provided with a liftable cylinder, and counterdie is hubbed on the piston rod upper end of cylinder, patrix then nationality one rotation fulcrum by the axle pivot on the bracket of platen.
The invention has the advantages that: must not use manpower to fit, can save the energy and reduce production costs.
Description of drawings
Fig. 1 is the generalized section of patrix of the present invention and counterdie separated position.
Fig. 2 is the action schematic diagram that the present invention pours into Foamex material and matched moulds.
Fig. 3 is the action schematic diagram that the unnecessary foaming body material of the present invention flows out.
Fig. 4 is the then view between musculus cutaneus and the following musculus cutaneus in the present invention.
Fig. 5 is that patrix of the present invention and counterdie are erected at the schematic diagram on the platen.
The specific embodiment
Describe implementation step of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, the joint method of musculus cutaneus of the present invention and foaming body, be with appropriate size one on musculus cutaneus 10 and once musculus cutaneus 20 be placed on respectively on the following die cavity 41 of the upper mould cave 31 of a patrix 30 and a counterdie 40, wherein go up musculus cutaneus 10 and following musculus cutaneus 20 by plastic cement, rubber, weave cotton cloth, flexibility tablet that nonwoven or other similar material are made.Upper mould cave 31 edges of patrix 30 are provided with a horizontal sealing surface 32, the outside of sealing surface 32 is provided with a downward turnover face 33, the bottom of turnover face 33 stretches out and forms a horizontal outer rim 34, extends to form the locating slot 35 that section is the L type on the lateral of outer rim 34; The predetermined position of upper mould cave 31 is provided with most perforation 311, to be communicated to a groove chamber 312 of patrix 30 inside, to be collected to a through hole 313 again and to be connected with a vacuum suction device (not shown), can be fitted in upper mould cave 31 surfaces with going up musculus cutaneus 10 absorption; Locating ring 36 can be socketed in the locating slot 35 in patrix 30 outsides on one, and will go up musculus cutaneus 10 location, its both sides are provided with a connecting rod 361, can be connected with the piston rod 38 of two pneumatic cylinders 37 that are located at patrix 30 both sides.Following die cavity 41 edges of counterdie 40 also are provided with a horizontal and less sealing surface 42, the outside of sealing surface 42 is provided with a downward turnover face 43, as shown in Figure 3, be reserved with the turnover clearance G 2 of 1-5mm between the two turnover faces 33 and 43, the bottom of turnover face 43 extends outwardly and forms the locating slot 44 that section is the L type, the predetermined position of following die cavity 41 also is provided with most perforation 411, to be communicated to a groove chamber 412 of counterdie 40 inside, be collected to a through hole 413 again and be connected, can will descend musculus cutaneus 20 absorption to be fitted in down die cavity 41 surfaces with vacuum suction device (not shown); Once locating ring 45 can be socketed in the locating slot 44 in counterdie 40 outsides, so that the periphery of musculus cutaneus 20 is located by the frame cover down.Foamex material 50 is inserted in skin 20 inside below again, and as shown in Figure 3, Foamex material 50 is mixed according to predetermined ratio by resin, promoter and blowing agent, and present embodiment adopts the bottler placer that shoots material to pour into down in the die cavity 41.Then carry out matched moulds, patrix 30 and counterdie 40 are abutted against mutually, as shown in Figure 2, and make the sealing surface 32 of patrix 30 and the sealing surface 42 of counterdie 40 keep predetermined preset clearance G1, preset clearance G1 is good with 1-5mm, as shown in Figure 3, after a scheduled time (about 5-10 minute), Foamex material 50 promptly can foam voluntarily and expand to be full of the space of whole upper mould cave 31 and following die cavity 41, to form inner foaming body 51, but the unnecessary foaming body 51 material nationality preset clearance G1 that produced in expansion process flow out, the turnover clearance G 2 of flowing through downwards again.As shown in Figure 4, the foaming body 51 that is positioned at preset clearance G1 promptly can constitute the good then interface of going up between musculus cutaneus 10 and the following musculus cutaneus 20 after sclerosis.Die sinking can be taken out behind an appropriate time, with unnecessary edge excision, can finish a finished product again.
The effect of turnover clearance G 2 is to make the amount of the rate of outflow of foaming body 51 and outflow be subjected to suitable control and stop, so that the foaming body 51 in the die cavity can fully be foamed, the turnover clearance G 2 of present embodiment is to be made of two faces 33 and 43 of transferring longitudinally, the direction of itself and sealing surface 32 and 42 forms 90 ° turnover, but two turnover faces 33 and 43 also can form the inclined-plane of predetermined oblique angle, and its angle of inclination is good with 45 °-90 °.
As shown in Figure 5, for foaming body 51 can be foamed in patrix 30 and counterdie 40 uniformly, patrix 30 is erected on the platen 60 with counterdie 40, platen 60 is the ㄈ type, its bottom bracket 61 is provided with a cylinder 62, counterdie 40 mats one pivot 63 is hubbed on piston rod 64 upper ends of cylinder 62, patrix 30 then mat one rotates fulcrum 65 quilt axle pivots on the bracket 66 of platen 60, gear 67 on the rotation fulcrum 65 can be driven the rotation of doing horizontal direction by suitable transmission mechanism, the dorsal part of platen 60 is provided with a rotary main shaft 68, can be driven by suitable transmission mechanism and do rotation longitudinally, like this, can make patrix 30 and counterdie 40 do the rotation of three-dimensional space direction simultaneously, make the integrality that can be distributed and reach foaming at patrix 30 and the foaming body 51 in the counterdie 40 uniformly.
One of characteristics of the present invention are to make that musculus cutaneus 10 is adsorbed upper mould cave 31 surfaces that are fitted in patrix 30 on one, musculus cutaneus 20 is adsorbed following die cavity 41 surfaces that are fitted in counterdie 40 under another, deploy Foamex material 50 more within it, make Foamex material 50 expanded foamed to be full of its inner space, and be combined into one fully with last musculus cutaneus 10 and following musculus cutaneus 20, reach the purpose that must not use the manpower applying.
Two of characteristics of the present invention are to make between the sealing surface 42 of the sealing surface 32 of patrix 30 and counterdie 40, keep predetermined preset clearance G1, the unnecessary material that inner foaming body 51 is produced in expansion process, but mat preset clearance G1 flows out, flow through downwards again the turnover clearance G 2, and the foaming body 51 that is positioned at preset clearance G1 promptly can constitute and go up then interface good between musculus cutaneus 10 and the following musculus cutaneus 20 after sclerosis.
Three of characteristics of the present invention are that patrix 30 and counterdie 40 are erected on the rotatable platen 60, and patrix 30 and counterdie 40 be nationality one liftable cylinder 62 automatic lifting then, except the integrality that can obtain to foam, also can reach the effect of automated job.
The present invention can apply to that various toys, doll, seat cushion, pillow, bedding, back cushion, safety are ball, mouse mat etc., i.e. the article that comprehensively coated by musculus cutaneus for the foaming body outer surface of its inside; And the present invention can make in normal temperature to 50 ℃, and existing technology must use a large amount of water to be cooled off, and causes a large amount of energy wastes, so the present invention also has the advantage of saving the energy and reducing production costs.
Claims (9)
1, the joint method of a kind of musculus cutaneus and foaming body comprises the following steps:
A, with appropriate size one on musculus cutaneus and once musculus cutaneus be placed on the following die cavity of the upper mould cave of a patrix and a counterdie flexibility tablet that wherein to go up musculus cutaneus and following musculus cutaneus be by plastic cement, rubber, weave cotton cloth, nonwoven or other similar material are made respectively;
B, skin or following intracutaneous are deployed into suitable Foamex material in the above;
C, carry out matched moulds, patrix and counterdie are abutted against mutually, and make between patrix and the counterdie preset clearance that keeps predetermined, but unnecessary material nationality preset clearance is flowed out, and part is deposited and is stagnated in preset clearance, treat to constitute the good then interface of going up between musculus cutaneus and the following musculus cutaneus after its sclerosis, and can utilize musculus cutaneus and following musculus cutaneus that foaming body is coated fully.
2, the joint method of musculus cutaneus according to claim 1 and foaming body, it is characterized in that: the upper and lower die cavity edge of upper and lower mould respectively is provided with a horizontal sealing surface, preset clearance between patrix and the counterdie is made of two sealing surfaces, and preset clearance is good with 1-5mm.
3, the joint method of musculus cutaneus according to claim 2 and foaming body, it is characterized in that: the two sealing surfaces outside of upper and lower mould respectively is provided with the turnover face of a predetermined angular, be reserved with the turnover gap of 1-5mm between two turnover faces, its angle is good with 45 °-90 °.
4, the joint method of musculus cutaneus according to claim 1 and foaming body is characterized in that: the predetermined position of the upper mould cave of patrix and the following die cavity of counterdie is provided with most perforation, and is connected with a vacuum suction device, upper and lower musculus cutaneus absorption can be fitted.
5, the joint method of musculus cutaneus according to claim 1 and foaming body is characterized in that: extend to form the locating slot that section is the L type on the lateral of patrix, supply locating ring socket on, and will go up the peripheral rim cover location of musculus cutaneus.
6, the joint method of musculus cutaneus according to claim 5 and foaming body is characterized in that: the patrix side is provided with the pneumatic cylinder of predetermined number, and locating ring is moved to be socketed in the locating slot in the patrix outside.
7, the joint method of musculus cutaneus according to claim 1 and foaming body is characterized in that: the bottom of counterdie extends outwardly and forms the locating slot that section is the L type, also will descend the peripheral rim cover location of musculus cutaneus for locating ring socket once.
8, the joint method of musculus cutaneus according to claim 1 and foaming body is characterized in that: patrix and counterdie are erected on the rotatable platen.
9, the joint method of musculus cutaneus according to claim 8 and foaming body, it is characterized in that: platen is the ㄈ type, its bottom bracket is provided with a liftable cylinder, and counterdie is hubbed on the piston rod upper end of cylinder, patrix then nationality one rotation fulcrum by the axle pivot on the bracket of platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03124180 CN1272157C (en) | 2003-05-06 | 2003-05-06 | Jointing method between facing layer and foamed body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03124180 CN1272157C (en) | 2003-05-06 | 2003-05-06 | Jointing method between facing layer and foamed body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1548282A true CN1548282A (en) | 2004-11-24 |
| CN1272157C CN1272157C (en) | 2006-08-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03124180 Expired - Fee Related CN1272157C (en) | 2003-05-06 | 2003-05-06 | Jointing method between facing layer and foamed body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1272157C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397114A (en) * | 2013-07-02 | 2013-11-20 | 刘建海 | Technology for making soft bag |
| CN104385494A (en) * | 2014-10-17 | 2015-03-04 | 南通超达机械科技有限公司 | Foamed leather backrest and headrest epidermis positioning and material sealing mechanism |
| CN104385622A (en) * | 2014-09-26 | 2015-03-04 | 郑伟 | Product box body internal decoration production method |
| CN105216210A (en) * | 2015-09-29 | 2016-01-06 | 宁波江北登特利医疗器械有限公司 | A kind of plastic uptake one sponge foaming formula leather mould and moulding process thereof |
| CN107848284A (en) * | 2015-05-01 | 2018-03-27 | 造物科技公司 | For electronic animal device or the cladding system of robot device |
| CN110281453A (en) * | 2019-06-14 | 2019-09-27 | 广州市豪力佳非织造新材料有限公司 | Application of the non-woven fabrics in foaming |
| CN111730795A (en) * | 2020-07-07 | 2020-10-02 | 重庆市宏立摩托车制造有限公司 | Cushion foaming process with non-woven fabric lining piece |
-
2003
- 2003-05-06 CN CN 03124180 patent/CN1272157C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397114A (en) * | 2013-07-02 | 2013-11-20 | 刘建海 | Technology for making soft bag |
| CN103397114B (en) * | 2013-07-02 | 2015-03-25 | 刘建海 | Technology for making soft bag |
| CN104385622A (en) * | 2014-09-26 | 2015-03-04 | 郑伟 | Product box body internal decoration production method |
| CN104385494A (en) * | 2014-10-17 | 2015-03-04 | 南通超达机械科技有限公司 | Foamed leather backrest and headrest epidermis positioning and material sealing mechanism |
| CN107848284A (en) * | 2015-05-01 | 2018-03-27 | 造物科技公司 | For electronic animal device or the cladding system of robot device |
| CN107848284B (en) * | 2015-05-01 | 2020-07-14 | 造物科技公司 | Covering device for an electronic animal or robot device |
| CN105216210A (en) * | 2015-09-29 | 2016-01-06 | 宁波江北登特利医疗器械有限公司 | A kind of plastic uptake one sponge foaming formula leather mould and moulding process thereof |
| CN110281453A (en) * | 2019-06-14 | 2019-09-27 | 广州市豪力佳非织造新材料有限公司 | Application of the non-woven fabrics in foaming |
| CN111730795A (en) * | 2020-07-07 | 2020-10-02 | 重庆市宏立摩托车制造有限公司 | Cushion foaming process with non-woven fabric lining piece |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1272157C (en) | 2006-08-30 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20060830 |