CN102814909A - Molding machine for foam filling material - Google Patents
Molding machine for foam filling material Download PDFInfo
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- CN102814909A CN102814909A CN2012102250074A CN201210225007A CN102814909A CN 102814909 A CN102814909 A CN 102814909A CN 2012102250074 A CN2012102250074 A CN 2012102250074A CN 201210225007 A CN201210225007 A CN 201210225007A CN 102814909 A CN102814909 A CN 102814909A
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Abstract
The invention discloses a molding machine for a foam filling material. The molding machine comprises a frame, a controller and a coldwater machine. The frame comprises a bottom bracing frame and a front support, a middle support and a rear support which are arranged on the bottom bracing frame. A cooling furnace, a first heating furnace, a second heating furnace, a first molding die, a second molding die, a front hook plate and a rear hook plate are disposed on the bottom bracing frame. An upper template and a lower template of the first molding die are positioned between an upper heating plate and a lower heating plate of the first heating furnace and are respectively connected with the upper heating plate and the lower heating plate. An upper template and a lower template of the second molding die are positioned between an upper heating plate and a lower heating plate of the second heating furnace and are respectively connected with the upper heating plate and the lower heating plate. After molding and processing, a molding sheet has an expected dimension so as to bring convenience for a subsequent cladding process of a composite material. In addition, strength, toughness and service life of the foam filling material are all effectively raised. And the product quality is significantly enhanced.
Description
Technical field
The present invention relates to a kind of plastotype machinery, especially relate to a kind of plastotype machine of the foam-filled material that improves the quality of products.
Background technology
Foam-filled material; When producer buys into, be plate shaped; Plate shaped packing material is cut by the size and the shape of the needed foam-filled material of product; Wrap composite then, the shape of the product of producing differs greatly with the shape and the size of size with the product of actual needs.
Though foam-filled material has the advantage of light weight,, also have more crisp, broken under the impact of external force easily; The shortcoming that toughness, soft durometer are also poor.
Therefore, press for a kind of performance that can improve foam-filled material at present, thereby reach the plastotype machinery that effectively improves the quality of products.
Chinese patent Granted publication number: CN1424191A discloses a kind of plastotype machine June 18 2003 Granted publication day, and it comprises: a fixation clip; One displacable platen; Fixed die by said fixation clip support; Removable mould by said displacable platen support; One opening and closing device; It comprises a screw shaft that is connected with said displacable platen; Said opening and closing device rotating screw bolt axle so that said removable mould near or away from said fixed die; Open and close said mould thus, wherein, take said fixed die away from said fixation clip on the direction that can intersect in switching direction with said removable mould.This invention is the plastotype that is used for plastic material.Therefore, the weak point of this invention is, function singleness can not be used for the plastotype of foam-filled material.
Summary of the invention
The present invention is the deficiency for the performance that can not improve foam-filled material that overcomes plastotype machine of the prior art, and the plastotype machine of the foam-filled material that can improve the quality of products is provided.
To achieve these goals, the present invention adopts following technical scheme:
A kind of plastotype machine of foam-filled material comprises frame, controller and cooling-water machine; Frame comprises the bottom support frame and is located at fore-stock, medium-height trestle and the after-poppet on the bottom support frame; The bottom support frame is provided with cool furnace, first heating furnace, second heating furnace, the first plastotype mould, the second plastotype mould, preceding hook plate and back hook plate; The cope match-plate pattern of the first plastotype mould and lower bolster also are connected with upper and lower heating plate respectively between heating plate on first heating furnace and following heating plate; The upper and lower template of the second plastotype mould also is connected with upper and lower heating plate respectively between the upper and lower heating plate of second heating furnace, is respectively equipped with temperature sensor in the upper and lower heating plate of first, second heating furnace; The upper and lower template of the said first plastotype mould cooperates for pegging graft, and the structure of the second plastotype mould is identical with the structure of the first plastotype mould;
The upper and lower first mobile transmission device of hook plate before fore-stock is provided with and is used to drive; Preceding hook plate is provided with the upper and lower mobile hook of last heating plate that is used to spur first heating furnace; After-poppet is identical with the structure of fore-stock, and back hook plate and preceding hook plate are symmetrical;
Be respectively equipped with the last coldplate and the upper and lower second mobile transmission device of following coldplate that can drive cool furnace on medium-height trestle and the bottom support frame, cooling-water machine is connected with upper and lower coldplate respectively with outlet pipe through water inlet pipe;
The lower surface of the lower bolster of first, second plastotype mould is provided with the supporting plate that the lower bolster that can drive first, second plastotype mould moves below fore-stock, medium-height trestle; Supporting plate is connected with the 3rd transmission device, and controller is connected with cooling-water machine, first, second heating furnace, temperature sensor and first, second, third transmission device respectively.
Plastotype machine of the present invention is used for heating through the foam-filled material of cut and cooling off; Intensity and toughness through heating, cooled foam-filled material can strengthen; Shape also can change a little, and soft durometer can change, and service life can be elongated; Thereby the quality of the product of processing is improved.
First, second heating furnace is used for the foam-filled material of well cutting is heated, and cool furnace is used for the foam-filled material after the heating is cooled off, and two heating furnaces hocket and heat and cooling, effectively raise operating efficiency.It is upper and lower mobile that forward and backward hook plate is respectively applied for the last heating plate that drives first, second heating furnace, thereby open and closed first, second plastotype mould.Heating plate is the metallic plate of aluminium material, has good thermal conductivity.
High temperature range, heat time heating time that the foam-filled material require of setting is heated in controller in advance and the cold water temperature in low temperature numerical value that need be cooled to and the cooling-water machine.
Foam-filled material is joined in the first plastotype mould, and hook plate moved down before controller was controlled the drive of first transmission device, thereby made the upper and lower template matched moulds of the first plastotype mould, and controller is controlled to first heating furnace and heated.
When temperature reached predetermined high temperature range, the heat time heating time that sets simultaneously was to the back:
Controller is controlled the 3rd transmission device and is driven the first plastotype mould and move, and the first plastotype mould is delivered between the upper and lower coldplate of cool furnace and cool off; Simultaneously, with instrument foam-filled material is joined in the second plastotype mould, the upper and lower mould matched moulds of the second plastotype mould begins to heat to second heating furnace under the drive of back hook plate;
When the temperature in second heating furnace reaches predetermined high temperature range; After arrive the heat time heating time that sets simultaneously; Controller is controlled the 3rd transmission device and is driven the first plastotype mould and get back on the original station, and the second plastotype mould gets into cooling in the upper and lower coldplate of cool furnace; First transmission device is controlled the upper and lower template of the first plastotype mould and is opened, and takes out the good foam-filled material of plastotype with instrument.
So, move in circles, constantly accomplish the plastotype of foam-filled material.
As preferably, the lower surface of the cope match-plate pattern of the said first plastotype mould is provided with and stretches out downwards and the tongue that Open Side Down, and the upper surface of the lower bolster of the first plastotype mould is provided with and the corresponding groove of tongue.
The lower limb of tongue stretches in the groove, and during matched moulds, tongue and groove form the cavity of a closure, and this structure can effectively prevent the loss of heat in the cavity.
As preferably, on said first transmission device comprises the vertical screw mandrel be located on the fore-stock and is located at fore-stock and first motor that is connected with vertical screw mandrel, vertical screw mandrel lower end is connected with preceding hook plate upper surface.
Be provided with chain between first motor and the vertical screw mandrel, chain matches with the sprocket wheel of being located at first motor and vertical screw mandrel respectively.
As preferably, said fore-stock is the U-shaped that Open Side Down, is respectively equipped with preceding lead on the fore-stock of vertical screw mandrel and arranged on left and right sides, and preceding lead upper end is slidingly connected with fore-stock, and preceding lead lower end is connected with preceding hook plate upper surface.
Before before being arranged so that of lead hook plate upper and lower more stable when mobile, can inclination and offset, guarantee the precision of mould.
As preferably, second transmission device of being located on the medium-height trestle comprises first hydraulic jack and the top board of being located at the piston-rod lower end of first hydraulic jack, and the lower surface of top board is connected with last coldplate; Be located at the lower platen that second transmission device on the bottom support frame comprises second hydraulic jack and the piston rod upper end of being located at second hydraulic jack, the upper surface of lower platen is connected with following coldplate.
As preferably; Be respectively equipped with lead on the medium-height trestle of the and arranged on left and right sides of first hydraulic jack; Be respectively equipped with down lead on the bottom support frame of the and arranged on left and right sides of second hydraulic jack; Upper and lower pressing plate is rectangle, and the upper surface of top board is provided with two circular holes that match with last lead, is respectively equipped with two circular holes that match with following lead on the lower surface of lower platen.
The setting of this structure guarantees that upper and lower pressing plate is upper and lower and has guidance quality when mobile, can inclination and offset, and the damage mould.
As preferably, said the 3rd transmission device comprises the horizontal lead screw and second motor that is connected with screw mandrel of being located on the bottom support frame and passing fore-stock, medium-height trestle below; Said supporting plate comprises left supporting plate and right supporting plate; A left side supporting plate and right supporting plate lay respectively on the left and right edge of lower bolster of first, second plastotype mould; Be provided with connector between the left and right supporting plate lower surface; Connector and said screw mandrel are rotationally connected, left and right supporting plate respectively with the bottom support frame of being located at the screw mandrel and arranged on left and right sides on and be slidingly connected with left guide post and right guide post that screw mandrel parallels.
The 3rd transmission device of this structure has the more stable characteristics of moving.
As preferably, said left and right supporting plate is the rectangular steel tube structure, and the lower surface of left supporting plate is provided with several left fixtures, and the lower surface of right supporting plate is provided with several right fixtures, and left and right fixture is slidingly connected with left and right guide post respectively.
As preferably, comprise several electrothermal tubes of uniformly-spaced arranging in the upper and lower heating plate.
As preferably, preceding hook plate comprises rectangular slab, be located at rectangular slab left and right of front surface preceding adjutage and be located at the back adjutage at the rear portion, left and right side of rectangular slab, said hook comprises front hook and aft hook; Front hook is made up of preceding adjutage and the horizontally extending backward extension block of being located at preceding adjutage lower end; Aft hook is made up of back adjutage and the horizontally extending backward extension block of being located at adjutage lower end, back; Be respectively equipped with the rectangular protrusions that matches with the hook of back adjutage on the left and right side of the cope match-plate pattern of first and second plastotype mould.
Therefore, the present invention has following beneficial effect: after (1) plastotype processing, the face shaping of foam-filled material is consistent with product with radian, and intensity, toughness, life-span all effectively improve; (2) soft durometer of foam-filled material improves; (3) alternation of plastotype mould effectively raises operating efficiency; (4) product quality significantly improves.
Description of drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of right view of the present invention;
Fig. 3 is a kind of profile at A-A position among Fig. 2;
Fig. 4 is a kind of front view of the present invention;
Fig. 5 is a kind of structural representation that front hook of the present invention matches with the first plastotype mould and supporting plate.
Among the figure: bottom support frame 1; Fore-stock 2; Medium-height trestle 3; After-poppet 4; The first plastotype mould 5; The second plastotype mould 6; Preceding hook plate 7; Back hook plate 8; Cope match-plate pattern 9; Lower bolster 10; Last heating plate 11; Following heating plate 12; Supporting plate 13; Vertical screw mandrel 14; First motor 15; Preceding lead 16; First hydraulic jack 17; Top board 18; Second hydraulic jack 19; Lower platen 20; Last lead 21; Following lead 22; Horizontal lead screw 23; Guide post 24; Last coldplate 25; Tongue 26; Groove 27; Extension block 28; Rectangular protrusions 30; Connector 31; Left side fixture 32; Preceding adjutage 33; Back adjutage 34.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further description.
Like Fig. 1, the embodiment shown in 4 is a kind of plastotype machine of foam-filled material, comprises frame, PLC controller and cooling-water machine; Frame comprises bottom support frame 1 and is located at fore-stock 2, medium-height trestle 3 and the after-poppet 4 on the bottom support frame; The bottom support frame is provided with cool furnace, first heating furnace, second heating furnace, the first plastotype mould 5, the second plastotype mould 6, preceding hook plate 7 and back hook plate 8 as shown in Figure 2;
As shown in Figure 1, the cope match-plate pattern 9 of the first plastotype mould and lower bolster 10 are between heating plate 11 on first heating furnace and following heating plate 12 and be fixed on the heating plate; The upper and lower template of the second plastotype mould also is connected with upper and lower heating plate respectively between the upper and lower heating plate of second heating furnace, is respectively equipped with temperature sensor in the upper and lower heating plate of first, second heating furnace; The upper and lower template of the first plastotype mould cooperates for pegging graft, and the structure of the second plastotype mould is identical with the structure of the first plastotype mould;
The upper and lower first mobile transmission device of hook plate before fore-stock is provided with and is used to drive; Preceding hook plate is provided with the upper and lower mobile hook of last heating plate that is used to spur first heating furnace; After-poppet is identical with the structure of fore-stock, and back hook plate and preceding hook plate are symmetrical;
Be respectively equipped with the last coldplate 25 and the upper and lower second mobile transmission device of following coldplate that can drive cool furnace on medium-height trestle and the bottom support frame, cooling-water machine is connected with upper and lower coldplate respectively with outlet pipe through water inlet pipe;
The lower surface of the lower bolster of first, second plastotype mould is provided with the supporting plate 13 that the lower bolster that can drive first, second plastotype mould moves below fore-stock, medium-height trestle; Supporting plate is connected with the 3rd transmission device, and the PLC controller is connected with cooling-water machine, first, second heating furnace, temperature sensor and first, second, third transmission device.
The lower surface of the cope match-plate pattern of the first plastotype mould is provided with and stretches out downwards and the upper surface of the lower bolster of tongue 26, the first plastotype moulds that Open Side Down is provided with and the corresponding groove 27 of tongue.
On first transmission device comprises the vertical screw mandrel 14 be located on the fore-stock and is located at fore-stock and first motor 15 that is connected with vertical screw mandrel, vertical screw mandrel lower end is connected with preceding hook plate upper surface.Fore-stock is the U-shaped that Open Side Down, lead 16 before being respectively equipped with on the fore-stock of vertical screw mandrel and arranged on left and right sides, and preceding lead upper end is slidingly connected with fore-stock, and preceding lead lower end is connected with preceding hook plate upper surface.
As shown in Figure 3, second transmission device on the medium-height trestle comprises first hydraulic jack 17 and the top board 18 of being located at the piston-rod lower end of first hydraulic jack, and the lower surface of top board is connected with last coldplate; Be located at the lower platen 20 that second transmission device on the bottom support frame comprises second hydraulic jack 19 and the piston rod upper end of being located at second hydraulic jack, the upper surface of lower platen is connected with following coldplate.
Be respectively equipped with lead 21 on the medium-height trestle of the and arranged on left and right sides of first hydraulic jack; Be respectively equipped with down lead 22 on the bottom support frame of the and arranged on left and right sides of second hydraulic jack; Upper and lower pressing plate is rectangle; The upper surface of top board is provided with two circular holes that match with last lead, is respectively equipped with two circular holes that match with following lead on the lower surface of lower platen.
As shown in Figure 1, the 3rd transmission device comprises the horizontal lead screw 24 and second motor that is connected with screw mandrel of being located on the bottom support frame and passing fore-stock, medium-height trestle below; Said supporting plate comprises left supporting plate and right supporting plate; A left side supporting plate and right supporting plate lay respectively on the left and right edge of lower bolster of first, second plastotype mould; Be provided with connector 31 between the left and right supporting plate lower surface; Connector and said screw mandrel are rotationally connected, left and right supporting plate respectively with the bottom support frame of being located at the screw mandrel and arranged on left and right sides on and the left guide post 25 that parallels with screw mandrel be slidingly connected with right guide post.
Left and right supporting plate is the rectangular steel tube structure, and the lower surface of left supporting plate is provided with several left fixtures 32, and the lower surface of right supporting plate is provided with several right fixtures, and left and right fixture is slidingly connected with left and right guide post respectively.
The thickness of heating furnace plate is about 50mm, and aluminium material guarantees that heat conduction is fast.Comprise the electrothermal tube of uniformly-spaced arranging in the upper and lower heating plate.
As shown in Figure 5, preceding hook plate comprises rectangular slab, be located at rectangular slab front surface left and right preceding adjutage 33 and be located at the back adjutage 34 at the rear portion, left and right side of rectangular slab, hook comprises front hook and aft hook; Front hook is made up of preceding adjutage and the horizontally extending backward extension block 28 of being located at preceding adjutage lower end; Aft hook is made up of back adjutage and the horizontally extending backward extension block of being located at adjutage lower end, back; Be respectively equipped with the rectangular protrusions 30 that matches with the hook of back adjutage on the left and right side of the cope match-plate pattern of first, second plastotype mould.
As shown in Figure 1, fore-stock, medium-height trestle, after-poppet and cool furnace, first heating furnace, second heating furnace, the first plastotype mould, the second plastotype mould, preceding hook plate, back hook plate and first, second and third transmission device set on the bracing frame in the present embodiment are respectively two; Left and right on bracing frame has constituted two groups of units that can carry out the plastotype operation simultaneously.The technological process of two groups of units is identical.
The technological process of each unit comprises the steps:
The foam-filled material of RIMA is joined in the first plastotype mould; The PLC controller is controlled the vertical screw mandrel of first driven by motor and is rotated; Thereby hook plate moves down before driving; The cope match-plate pattern of the first plastotype mould and lower bolster matched moulds, PLC controller are controlled to the electrothermal tube in the heating plate of first heating furnace and are heated.
When the temperature in temperature sensor detects heating plate reaches between the 195-205 degree, enter into holding stage, after also reaching the heat time heating time that sets on the PLC controller; Provide signal, the PLC controller is controlled second machine operation, and horizontal lead screw rotates; Supporting plate drives the first plastotype mould and moves right; The second hydraulic jack work simultaneously, coldplate moves down under driving, and the supporting plate and the first plastotype mould move to down the coldplate top together; First and second hydraulic jack control upper and lower pressing plate respectively downwards with move up, thereby coldplate is compressed with the upper and lower heating plate of first heating furnace respectively; Temperature sensor in the coldplate detects the temperature in the coldplate, and sends temperature value to the PLC controller; Simultaneously, with hand the foam-filled material of RIMA is joined in the second plastotype mould, under the drive of back hook plate, the upper and lower template matched moulds of the second plastotype mould begins to heat to second heating furnace.
Temperature in second heating furnace reaches the 195-205 degree; Enter into holding stage, after the time that sets heating on the PLC controller also reaches, and the temperature in the coldplate is when being lower than 60 degrees centigrade; Provide signal: the first plastotype mould is sent back on the original station; Move on the preceding hook plate, the upper and lower template of the first plastotype mould is separately taken out the good foam-filled material of RIMA of plastotype with instrument; Simultaneously, under the drive of second motor, the second plastotype mould is sent to cooling in the upper and lower cool furnace plate.
So, move in circles, constantly accomplish the plastotype of the foam-filled material of RIMA.
Should be understood that present embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (10)
1. the plastotype machine of a foam-filled material is characterized in that, comprises frame, controller and cooling-water machine; Frame comprises bottom support frame (1) and is located at fore-stock (2), medium-height trestle (3) and the after-poppet (4) on the bottom support frame; The bottom support frame is provided with cool furnace, first heating furnace, second heating furnace, the first plastotype mould (5), the second plastotype mould (6), preceding hook plate (7) and back hook plate (8); Cope match-plate pattern of the first plastotype mould (9) and lower bolster (10) are positioned between last heating plate (11) and the following heating plate (12) of first heating furnace and are connected with upper and lower heating plate respectively; The upper and lower template of the second plastotype mould also is connected with upper and lower heating plate respectively between the upper and lower heating plate of second heating furnace, is respectively equipped with temperature sensor in the upper and lower heating plate of first, second heating furnace; The upper and lower template of the said first plastotype mould cooperates for pegging graft, and the structure of the second plastotype mould is identical with the structure of the first plastotype mould;
The upper and lower first mobile transmission device of hook plate before fore-stock is provided with and is used to drive; Preceding hook plate is provided with the upper and lower mobile hook of last heating plate that is used to spur first heating furnace; After-poppet is identical with the structure of fore-stock, and back hook plate and preceding hook plate are symmetrical;
Be respectively equipped with the last coldplate (25) and the upper and lower second mobile transmission device of following coldplate that can drive cool furnace on medium-height trestle and the bottom support frame, cooling-water machine is connected with upper and lower coldplate respectively with outlet pipe through water inlet pipe;
The lower surface of the lower bolster of first, second plastotype mould is provided with the supporting plate (13) that the lower bolster that can drive first, second plastotype mould moves below fore-stock, medium-height trestle; Supporting plate is connected with the 3rd transmission device, and controller is connected with cooling-water machine, first, second heating furnace, temperature sensor and first, second, third transmission device respectively.
2. the plastotype machine of foam-filled material according to claim 1; It is characterized in that; The lower surface of the cope match-plate pattern of the said first plastotype mould is provided with and stretches out the tongue (26) that also Open Side Down downwards, and the upper surface of the lower bolster of the first plastotype mould is provided with and the corresponding groove of tongue (27).
3. the plastotype machine of foam-filled material according to claim 1; It is characterized in that; On said first transmission device comprises the vertical screw mandrel (14) be located on the fore-stock and is located at fore-stock and first motor (15) that is connected with vertical screw mandrel, vertical screw mandrel lower end is connected with preceding hook plate upper surface.
4. the plastotype machine of foam-filled material according to claim 3; It is characterized in that; Said fore-stock is the U-shaped that Open Side Down; Be respectively equipped with preceding lead (16) on the fore-stock of vertical screw mandrel and arranged on left and right sides, preceding lead upper end is slidingly connected with fore-stock, and preceding lead lower end is connected with preceding hook plate upper surface.
5. the plastotype machine of foam-filled material according to claim 1; It is characterized in that; Be located at the top board (18) that second transmission device on the medium-height trestle comprises first hydraulic jack (17) and is located at the piston-rod lower end of first hydraulic jack, the lower surface of top board is connected with last coldplate; Be located at the lower platen (20) that second transmission device on the bottom support frame comprises second hydraulic jack (19) and is located at the piston rod upper end of second hydraulic jack, the upper surface of lower platen is connected with following coldplate.
6. the plastotype machine of foam-filled material according to claim 5; It is characterized in that; Be respectively equipped with lead (21) on the medium-height trestle of the and arranged on left and right sides of first hydraulic jack, be respectively equipped with down lead (22) on the bottom support frame of the and arranged on left and right sides of second hydraulic jack, upper and lower pressing plate is rectangle; The upper surface of top board is provided with two circular holes that match with last lead, is respectively equipped with two circular holes that match with following lead on the lower surface of lower platen.
7. the plastotype machine of foam-filled material according to claim 1 is characterized in that, said the 3rd transmission device comprises the horizontal lead screw (24) and second motor that is connected with screw mandrel of being located on the bottom support frame and passing fore-stock, medium-height trestle below; Said supporting plate comprises left supporting plate and right supporting plate; A left side supporting plate and right supporting plate lay respectively on the left and right edge of lower bolster of first, second plastotype mould; Be provided with connector (31) between the left and right supporting plate lower surface; Connector and said screw mandrel are rotationally connected, left and right supporting plate respectively with the bottom support frame of being located at the screw mandrel and arranged on left and right sides on and be slidingly connected with left guide post (25) and right guide post that screw mandrel parallels.
8. the plastotype machine of foam-filled material according to claim 7; It is characterized in that; Said left and right supporting plate is the rectangular steel tube structure; The lower surface of left side supporting plate is provided with several left fixtures (32), and the lower surface of right supporting plate is provided with several right fixtures, and left and right fixture is slidingly connected with left and right guide post respectively.
9. according to the plastotype machine of claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 described foam-filled materials, it is characterized in that, comprise several electrothermal tubes of uniformly-spaced arranging in the upper and lower heating plate.
10. according to the plastotype machine of claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 described foam-filled materials; It is characterized in that; Before hook plate comprise rectangular slab, be located at rectangular slab front surface left and right preceding adjutage (33) and be located at the back adjutage (34) at the rear portion, left and right side of rectangular slab, said hook comprises front hook and aft hook; Front hook is made up of preceding adjutage and the horizontally extending backward extension block (28) of being located at preceding adjutage lower end; Aft hook is made up of back adjutage and the horizontally extending backward extension block of being located at adjutage lower end, back; Be respectively equipped with the rectangular protrusions (30) that matches with the hook of back adjutage on the left and right side of the cope match-plate pattern of first, second plastotype mould.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225007.4A CN102814909B (en) | 2012-07-03 | 2012-07-03 | Molding machine for foam filling material |
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|---|---|---|---|
| CN201210225007.4A CN102814909B (en) | 2012-07-03 | 2012-07-03 | Molding machine for foam filling material |
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| CN102814909A true CN102814909A (en) | 2012-12-12 |
| CN102814909B CN102814909B (en) | 2014-09-03 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827366A (en) * | 2016-12-13 | 2017-06-13 | 柳州通为机械有限公司 | Automotive seat soft seal foaming mould |
| CN109466003A (en) * | 2018-12-25 | 2019-03-15 | 杭州方圆塑机股份有限公司 | Double-station sheet-forming machine |
| CN110450366A (en) * | 2019-08-06 | 2019-11-15 | 德运康明(厦门)生物科技有限公司 | A kind of microfluidic control chip injection molding machine and its control method |
| CN110815946A (en) * | 2019-11-22 | 2020-02-21 | 湖南买买提环保科技有限公司 | Molding device for producing degradable biological film bag |
| CN113001831A (en) * | 2019-12-20 | 2021-06-22 | 中国石油天然气股份有限公司 | Wax ball manufacturing method |
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