CN103831925A - Refrigerator door body foaming mold - Google Patents
Refrigerator door body foaming mold Download PDFInfo
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- CN103831925A CN103831925A CN201410109449.1A CN201410109449A CN103831925A CN 103831925 A CN103831925 A CN 103831925A CN 201410109449 A CN201410109449 A CN 201410109449A CN 103831925 A CN103831925 A CN 103831925A
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- counterdie
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- mold
- refrigerator door
- mould
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Abstract
The invention relates to a refrigerator door body foaming mold. The refrigerator door body foaming mold comprises an upper mold and a lower mold, wherein the upper mold and the lower mold realize the opening and closing actions of the side face of the mold through a telescopic mechanism on the side face; the lifting of a lower mold plate is controlled by a single driving oil cylinder. According to the refrigerator door body foaming mold disclosed by the invention, since an air cylinder driving connecting rod is adopted, the lower mold is enabled to descend to break away from the contact with a refrigerator door body when the mold is opened and closed, so that the lower mold is prevented from breaking the refrigerator door body through pulling; meanwhile, the two sides of the lower mold shrink to break away from the contact with a hanging wall of the refrigerator door body, so that the hanging wall is prevented from being damaged when the mold is opened, and the action is controlled by only one single air cylinder; the refrigerator door body foaming mold is simple in integral structure, low in manufacturing cost and maintenance cost, high in working efficiency in using process, and low in energy consumption; as the side face of the mold is provided with a lifting mechanism, when the mold is opened, one side of the mold breaks away from the contact with the refrigerator door body in the presence of a spring force so as to relieve the interference with the refrigerator door body; the operation can be realized without additional driving force, so that the mold opening efficiency is high, the reliability is high, and the rate of finished products is high.
Description
Technical field
The present invention relates to a kind of mould, relate in particular to a kind of refrigerator door foaming mould.
Background technology
On door part of refrigerator, be generally all provided with several and the integrated little wall built-up of door part of refrigerator, these wall built-ups are the parts for attachment bracket and door courage body, when use, people place laughable in the product carrier being fixed on a courage wall built-up, on the current domestic refrigerator of the refrigerated item such as egg producer door foaming ground path and counterdie fix, after having foamed, patrix is opened, then the refrigerator door after foaming is taken out from die cavity top, and in taking-up process, thereby refrigerator door very easily interferes and makes refrigerator door surface occur pulling the little wall built-up of especially can damaging with counterdie.
Summary of the invention
Fixedly cause refrigerator door surface to occur pulling in order to solve current refrigerator door foaming mould counterdie, the invention provides a kind of refrigerator door foaming mould.
The technical solution adopted for the present invention to solve the technical problems is: described refrigerator door foaming mould, comprise upper die and lower die, and upper die and lower die are realized the opening and closing movement of mould side by the telescoping mechanism of side.Described patrix comprises upper mould fixed plate, cope match-plate pattern, and upper mould fixed plate is that dismountable mechanical is connected with the connected mode of cope match-plate pattern.Described counterdie comprises lower baffle plate, counterdie fixed head, and counterdie fixed head is that dismountable mechanical is connected with the connected mode of lower baffle plate, and lower baffle plate is provided with the lower bolster and the low mold frame that coordinate with cope match-plate pattern.Described lower bolster comprises counterdie lifting movable block, counterdie left and right movable part, and counterdie lifting movable block mechanical connection has guide pin bushing, guide pin bushing be fixed on that guide pillar on lower baffle plate coordinates and guide pin bushing can slide up and down along guide pillar.Described counterdie lifting movable block is also provided with top lifting linking member seat, top lifting linking member seat is at least a pair of, lifting linking member seat left and right, two tops in every pair of top lifting linking member seat is arranged on counterdie lifting movable block lower surface and is located along the same line, the lower baffle plate of lifting linking member seat below, top is provided with bottom elevation connecting rod base, top lifting linking member seat is hinged with top links, bottom elevation connecting rod base is hinged with bottom linkage rod, and the hinged and hinged place of top links free end and bottom linkage rod free end is provided with lifting linking member traverse latch.A described wherein lifting linking member traverse latch is connected with driving the cylinder rod on cylinder, two lifting linking member traverse latch connect by long connecting rod, drive cylinder hinged with the cylinder block that is connected in lower baffle plate, low mold frame left surface is provided with left side connecting plate, and the connecting plate left side, the left side is provided with Telescopic pressing pole socket.Described Telescopic pressing pole socket end face is provided with strut kong, in strut kong, be provided with spring, on spring, be combined with flexible depression bar body, flexible depression bar body exposes Telescopic pressing pole socket, described flexible depression bar body end face and press strip roller cylindrical surface adhesive, described press strip roller is arranged on press strip body and press strip roller axis is left and right horizontal direction, and press strip body and cope match-plate pattern are connected, flexible depression bar body is also connected with shrinking connecting-rod one end, and the shrinking connecting-rod other end is connected with flexible slide block.Described flexible slide block coordinates with Telescopic pressing pole socket upper shed chute to the right, and flexible slide block inner side is provided with movable shelves bar body, movable shelves bar liner successively.Low mold frame before described mould outside is provided with counterdie front baffle board body, and counterdie front baffle board body inner side is provided with counterdie front baffle board lining, and described mould cope match-plate pattern is below provided with plate washer body after patrix, and after patrix, plate washer body inner side is provided with plate washer lining after patrix.The low mold frame outside on the described mould right side is provided with injection port plate washer body, and injection port plate washer body inner side is provided with injection port plate washer lining.Described counterdie lifting movable block front-back is the driving inclined-plane that extend in outside downwards.On described driving inclined-plane, be combined with counterdie left and right movable part, counterdie left and right movable part coordinates with the movable part holder being fixed on lower baffle plate, counterdie left and right movable part offers gathering sill or pilot hole, gathering sill or pilot hole are along mould fore-and-aft direction width compared with large along mould left and right directions width, and gathering sill or pilot hole coordinate with movable part holder guide post.
Further, described top lifting linking member seat and bottom elevation connecting rod base respectively have two pairs, and lifting linking member traverse latch two ends are all connected with top links and bottom linkage rod hinged place.
Further, general packing ring in the middle of being provided with in the middle of described cope match-plate pattern end face, cope match-plate pattern top edge is provided with pad from bottom to top successively.
Further, described upper mould fixed plate end and counterdie fixed head end are equipped with fixed head mount pad, and upper mould fixed plate is also provided with upper molded plate reinforced sheet.
The invention has the beneficial effects as follows:
1. refrigerator door foaming mould of the present invention, contacts with refrigerator door owing to adopting air cylinder driven connecting rod to force mould counterdie when the folding to decline to departing from, and has avoided counterdie to pull refrigerator door.The disengaging of counterdie both sides contraction simultaneously contacts with refrigerator door wall built-up, damages wall built-up while avoiding die sinking, and above-mentioned action only needs single cylinder control, and its overall structure is simple, and manufacturing cost and maintenance cost are low, and in use operating efficiency is high, and energy consumption is little.
2. refrigerator door foaming mould of the present invention, because mould side is provided with elevating mechanism, in the time of die sinking, effect bed die one side and refrigerator door at spring force disengage the interference of removing mould and refrigerator door, aforesaid operations can be realized without additional drives power, thereby make die sinking efficiency high, reliability is high, and yield rate is high.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the Facad structure schematic diagram of refrigerator door foaming mould of the present invention;
Fig. 2 is the right TV structure schematic diagram of refrigerator door foaming mould of the present invention;
Fig. 3 is the plan structure schematic diagram of refrigerator door foaming mould of the present invention;
Fig. 4 is the structural representation of looking up of refrigerator door foaming mould of the present invention.
Wherein: 1. Telescopic pressing pole socket, 2. strut kong, 3. spring, 4. flexible depression bar body, 5. shrinking connecting-rod, 6. chute, 7. flexible slide block, 8. movable grade bar body, 9. movable grade bar liner, 10. upper mould fixed plate, general packing ring in the middle of 11., 12. cope match-plate patterns, 13. injection port plate washer linings, 14. injection port plate washer bodies, 15. counterdie fixed heads, 16. guide pillars, 17. guide pin bushings, 18. top lifting linking member seats, 19. bottom elevation connecting rod bases, 20. times baffle plates, 21. cylinder blocks, 22. drive cylinder, 23. cylinder rods, 24. bottom linkage rods, 25. top links, 26. left side connecting plates, 27. press strip rollers, 28. press strip bodies, 29. fixed head mount pads, 30. pads, 31. counterdie front baffle board linings, plate washer lining after 32. patrixes, plate washer body after 33. patrixes, 34. counterdie left and right movable parts, 35. gathering sills, 36. movable part holders, 37. lifting linking member traverse latch, 38. guide posts, 39. low mold frame, 40. counterdie front baffle board bodies, 41. upper molded plate reinforced sheets, 42. counterdie lifting movable blocks, 43. long connecting rods, 44. drive inclined-plane.
Detailed description of the invention
Below in conjunction with an embodiment of accompanying drawing narration, the invention will be further described.
Embodiment: in the drawings, described refrigerator door foaming mould, comprises upper die and lower die, and upper die and lower die are realized the opening and closing movement of mould side by the telescoping mechanism of side.Described patrix comprises upper mould fixed plate 10, cope match-plate pattern 12, and upper mould fixed plate 10 is that dismountable mechanical is connected with the connected mode of cope match-plate pattern 12.Described counterdie comprises lower baffle plate 20, counterdie fixed head 15, and counterdie fixed head 15 is that dismountable mechanical is connected with the connected mode of lower baffle plate 20, and lower baffle plate 20 is provided with the lower bolster and the low mold frame 39 that coordinate with cope match-plate pattern 12.Described lower bolster comprises counterdie lifting movable block 42, counterdie left and right movable part 34, counterdie lifting movable block 42 mechanical connections have guide pin bushing 17, guide pin bushing 17 be fixed on that guide pillar 16 on lower baffle plate 20 coordinates and guide pin bushing 17 can slide up and down along guide pillar 16, counterdie lifting movable block 42 is also provided with top lifting linking member seat 18, top lifting linking member seat 18 is at least a pair of, lifting linking member seat 18 left and right, two tops in every pair of top lifting linking member seat 18 are arranged on counterdie lifting movable block 42 lower surfaces and are located along the same line, the lower baffle plate 20 of lifting linking member seat 18 belows, top is provided with bottom elevation connecting rod base 19, top lifting linking member seat 18 is hinged with top links 25, bottom elevation connecting rod base 19 is hinged with bottom linkage rod 24, hinged and the hinged place of top links 25 free ends and bottom linkage rod 24 free ends is provided with lifting linking member traverse latch 37.A described wherein lifting linking member traverse latch 37 is connected with driving the cylinder rod 23 on cylinder 22, two lifting linking member traverse latch 37 connect by long connecting rod 43, drive cylinder 22 hinged with the cylinder block 21 that is connected in lower baffle plate 20, low mold frame 39 left surfaces are provided with left side connecting plate 26, and connecting plate 26 left sides in the left side are provided with Telescopic pressing pole socket 1.Described Telescopic pressing pole socket 1 end face is provided with strut kong 2, in strut kong 2, be provided with spring 3, on spring 3, be combined with flexible depression bar body 4, flexible depression bar body 4 exposes Telescopic pressing pole socket 1, described flexible depression bar body 4 end faces and press strip roller 27 cylindrical surface adhesives, described press strip roller 27 is arranged on press strip body 28 and press strip roller 27 axis are left and right horizontal direction, press strip body 28 is connected with cope match-plate pattern 12, flexible depression bar body 4 is also connected with shrinking connecting-rod 5 one end, and shrinking connecting-rod 5 other ends are connected with flexible slide block 7.Described flexible slide block 7 coordinates with Telescopic pressing pole socket 1 upper shed chute 6 to the right, and flexible slide block 7 inner sides are provided with movable shelves bar body 8, movable shelves bar liner 9 successively.Low mold frame 39 outsides before described mould are provided with counterdie front baffle board body 40, counterdie front baffle board body 40 inner sides are provided with counterdie front baffle board lining 31, described mould cope match-plate pattern 12 is below provided with plate washer body 33 after patrix, and after patrix, plate washer body 33 inner sides are provided with plate washer lining 32 after patrix.Low mold frame 39 outsides on the described mould right side are provided with injection port plate washer body 14, and injection port plate washer body 14 inner sides are provided with injection port plate washer lining 13.Described counterdie lifting movable block 42 front-backs are the driving inclined-plane 44 that extend in outside downwards.On described driving inclined-plane 44, be combined with counterdie left and right movable part 34, counterdie left and right movable part 34 coordinates with the movable part holder 36 being fixed on lower baffle plate 20, counterdie left and right movable part 34 offers gathering sill 35 or pilot hole, gathering sill 35 or pilot hole are along mould fore-and-aft direction width compared with large along mould left and right directions width, and gathering sill 35 or pilot hole coordinate with the guide post 38 of movable part holder 36.Described top lifting linking member seat 18 and bottom elevation connecting rod base 19 respectively have two pairs, and lifting linking member traverse latch 37 two ends are all connected with top links 25 and bottom linkage rod 24 hinged places.General packing ring 11 in the middle of being provided with in the middle of described cope match-plate pattern 12 end faces, cope match-plate pattern 12 top edge are provided with pad 30.Described upper mould fixed plate 10 ends and counterdie fixed head 15 ends are equipped with fixed head mount pad 29, and upper mould fixed plate 10 is also provided with upper molded plate reinforced sheet 41.
When die sinking, cope match-plate pattern 12 rises and disengages with counterdie, flexible depression bar body 4 rises, flexible depression bar body 4 drives shrinking connecting-rod 5, final flexible slide block 7 and the refrigerator door of driving disengages, drive cylinder 22 to work, cylinder rod 23 shrinks and drives lifting linking member traverse latch 37 to move, lifting linking member traverse latch 37 further drives bottom linkage rod 24 and top links 25, further counterdie lifting movable block 42 declines and disengaging contacts with refrigerator door, further under counterdie lifting movable block 42 drives, inwardly contraction disengaging contact with refrigerator door counterdie left and right movable part 34, finally refrigerator door is taken out from mould upside.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a refrigerator door foaming mould, comprises upper die and lower die, and upper die and lower die are realized the opening and closing movement of mould side by the telescoping mechanism of side, described patrix comprises upper mould fixed plate, cope match-plate pattern, and upper mould fixed plate is that dismountable mechanical is connected with the connected mode of cope match-plate pattern, described counterdie comprises lower baffle plate, counterdie fixed head, counterdie fixed head is that dismountable mechanical is connected with the connected mode of lower baffle plate, lower baffle plate is provided with the lower bolster and the low mold frame that coordinate with cope match-plate pattern, it is characterized in that: described lower bolster comprises counterdie lifting movable block, counterdie left and right movable part, counterdie lifting movable block mechanical connection has guide pin bushing, guide pin bushing be fixed on that guide pillar on lower baffle plate coordinates and guide pin bushing can slide up and down along guide pillar, counterdie lifting movable block is also provided with top lifting linking member seat, top lifting linking member seat is at least a pair of, lifting linking member seat left and right, two tops in every pair of top lifting linking member seat is arranged on counterdie lifting movable block lower surface and is located along the same line, the lower baffle plate of lifting linking member seat below, top is provided with bottom elevation connecting rod base, top lifting linking member seat is hinged with top links, bottom elevation connecting rod base is hinged with bottom linkage rod, hinged and the hinged place of top links free end and bottom linkage rod free end is provided with lifting linking member traverse latch, a described wherein lifting linking member traverse latch is connected with driving the cylinder rod on cylinder, two lifting linking member traverse latch connect by long connecting rod, drive cylinder hinged with the cylinder block that is connected in lower baffle plate, low mold frame left surface is provided with left side connecting plate, and the connecting plate left side, the left side is provided with Telescopic pressing pole socket, described Telescopic pressing pole socket end face is provided with strut kong, in strut kong, be provided with spring, on spring, be combined with flexible depression bar body, flexible depression bar body exposes Telescopic pressing pole socket, described flexible depression bar body end face and press strip roller cylindrical surface adhesive, described press strip roller is arranged on press strip body and press strip roller axis is left and right horizontal direction, and press strip body and cope match-plate pattern are connected, flexible depression bar body is also connected with shrinking connecting-rod one end, and the shrinking connecting-rod other end is connected with flexible slide block, described flexible slide block coordinates with Telescopic pressing pole socket upper shed chute to the right, and flexible slide block inner side is provided with movable shelves bar body, movable shelves bar liner successively, low mold frame before described mould outside is provided with counterdie front baffle board body, and counterdie front baffle board body inner side is provided with counterdie front baffle board lining, and described mould cope match-plate pattern is below provided with plate washer body after patrix, and after patrix, plate washer body inner side is provided with plate washer lining after patrix, the low mold frame outside on the described mould right side is provided with injection port plate washer body, and injection port plate washer body inner side is provided with injection port plate washer lining, described counterdie lifting movable block front-back is the driving inclined-plane that extend in outside downwards, on described driving inclined-plane, be combined with counterdie left and right movable part, counterdie left and right movable part coordinates with the movable part holder being fixed on lower baffle plate, counterdie left and right movable part offers gathering sill or pilot hole, gathering sill or pilot hole are along mould fore-and-aft direction width compared with large along mould left and right directions width, and gathering sill or pilot hole coordinate with movable part holder guide post.
2. refrigerator door foaming mould according to claim 1, is characterized in that: described top lifting linking member seat and bottom elevation connecting rod base respectively have two pairs, and lifting linking member traverse latch two ends are all connected with top links and bottom linkage rod hinged place.
3. refrigerator door foaming mould according to claim 1, is characterized in that: general packing ring in the middle of being provided with in the middle of described cope match-plate pattern end face, cope match-plate pattern top edge is provided with pad.
4. according to the refrigerator door foaming mould described in claim 1-3 any one, it is characterized in that: described upper mould fixed plate end and counterdie fixed head end are equipped with fixed head mount pad, and upper mould fixed plate is also provided with upper molded plate reinforced sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109449.1A CN103831925B (en) | 2014-03-23 | 2014-03-23 | Refrigerator door foaming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410109449.1A CN103831925B (en) | 2014-03-23 | 2014-03-23 | Refrigerator door foaming mould |
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| Publication Number | Publication Date |
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| CN103831925A true CN103831925A (en) | 2014-06-04 |
| CN103831925B CN103831925B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410109449.1A Active CN103831925B (en) | 2014-03-23 | 2014-03-23 | Refrigerator door foaming mould |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085075A (en) * | 2014-07-01 | 2014-10-08 | 滁州市科创模具制造有限公司 | Two-side loose-core hinge link mechanism for refrigerator containing-box foaming mold |
| CN105711027A (en) * | 2016-01-15 | 2016-06-29 | 昆山市三建模具机械有限公司 | Foaming mould for refrigerator door |
| CN106273197A (en) * | 2015-05-26 | 2017-01-04 | 苏州工业园区金鑫模具制造有限公司 | Door foaming mould side selection structure |
| CN110978371A (en) * | 2019-12-25 | 2020-04-10 | 昆山市三建模具机械有限公司 | Refrigerator door foaming mold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08164548A (en) * | 1994-12-13 | 1996-06-25 | Mitsubishi Heavy Ind Ltd | Mold clamping device |
| CN202727169U (en) * | 2012-06-08 | 2013-02-13 | 滁州精益模具设备制造有限公司 | Upper die opening device of door body foaming die |
| CN203004199U (en) * | 2012-12-31 | 2013-06-19 | 蔡祥山 | Fully-automatic opening-closing mold used in steam heating and water cooling type foam forming machine |
| CN203818430U (en) * | 2014-03-23 | 2014-09-10 | 昆山市三建模具机械有限公司 | Foaming mould for refrigerator door body |
-
2014
- 2014-03-23 CN CN201410109449.1A patent/CN103831925B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08164548A (en) * | 1994-12-13 | 1996-06-25 | Mitsubishi Heavy Ind Ltd | Mold clamping device |
| CN202727169U (en) * | 2012-06-08 | 2013-02-13 | 滁州精益模具设备制造有限公司 | Upper die opening device of door body foaming die |
| CN203004199U (en) * | 2012-12-31 | 2013-06-19 | 蔡祥山 | Fully-automatic opening-closing mold used in steam heating and water cooling type foam forming machine |
| CN203818430U (en) * | 2014-03-23 | 2014-09-10 | 昆山市三建模具机械有限公司 | Foaming mould for refrigerator door body |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104085075A (en) * | 2014-07-01 | 2014-10-08 | 滁州市科创模具制造有限公司 | Two-side loose-core hinge link mechanism for refrigerator containing-box foaming mold |
| CN104085075B (en) * | 2014-07-01 | 2016-06-29 | 滁州市科创模具制造有限公司 | A kind of both sides Hinge with pin linkage for foaming die for refrigerator case body |
| CN106273197A (en) * | 2015-05-26 | 2017-01-04 | 苏州工业园区金鑫模具制造有限公司 | Door foaming mould side selection structure |
| CN105711027A (en) * | 2016-01-15 | 2016-06-29 | 昆山市三建模具机械有限公司 | Foaming mould for refrigerator door |
| CN105711027B (en) * | 2016-01-15 | 2018-01-12 | 昆山市三建模具机械有限公司 | A kind of refrigerator door foaming mould |
| CN110978371A (en) * | 2019-12-25 | 2020-04-10 | 昆山市三建模具机械有限公司 | Refrigerator door foaming mold |
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| Publication number | Publication date |
|---|---|
| CN103831925B (en) | 2015-12-16 |
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