CN111452263B - Water-cooled door trim strip mould - Google Patents
Water-cooled door trim strip mould Download PDFInfo
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- CN111452263B CN111452263B CN202010194377.0A CN202010194377A CN111452263B CN 111452263 B CN111452263 B CN 111452263B CN 202010194377 A CN202010194377 A CN 202010194377A CN 111452263 B CN111452263 B CN 111452263B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
Abstract
The invention discloses a water-cooled door trim mold which comprises a base, wherein a left mold plate and a movable hollow right mold plate are fixed on the base, a mold groove, a threaded hole and a circulating water tank are formed in the left mold plate, the mold groove is formed in the circulating water tank, a mold groove sealing block is fixed on the end face, opposite to the left mold plate, of the right mold plate, a water inlet pipe and a water outlet pipe are arranged on the end face of the outer side of the right mold plate, two water pipe connectors are fixed on the mold groove sealing block, and the water inlet pipe and the water outlet pipe are respectively communicated with the two water pipe connectors. According to the invention, the circulating water tanks are arranged around the die tank, condensed water is pumped into the circulating water tanks, and the die tank is subjected to directional cooling treatment, so that the cooling efficiency is improved; in addition, the condensed water can be recycled, so that the production cost is greatly reduced.
Description
Technical Field
The invention relates to a die, in particular to a water-cooled door trim die, and belongs to the field of die application.
Background
Door trims are very common in everyday life. Door trim strips of refrigerator doors protect a refrigerating system of the refrigerator and beautify the refrigerator, and common plastic trim strips of the refrigerator and the freezer, refrigerator door seals, refrigerator handles, end cover trim strips of upper and lower doors of the refrigerator, plastic profiles of the refrigerator and the freezer, decorative strips of door frames of the refrigerator and the freezer and the like; the door trim strip in home decoration is used for trimming the edge of a doorway, generally used in an open space, can be cut according to the length of the door edge, can be selected to match with the home decoration style for trimming, and is more attractive and comfortable for trimming the edge. The comfortable and moist wooden floor is made at home, but the fault is obviously increased when the wooden floor reaches the door edge, the visual effect is not only poor, the kicking injury or the falling injury are easily caused, the wooden door decorative strip is arranged, the adjustment can be made according to the width of the door, the matching of the wooden floor line decorative strip at home can be selected, the wooden floor has more sense of unity, the smooth decorative strip modeling of the edge is received, and the whole floor is more complete and beautiful.
Most of the door trim is made of rubber, and is liquid when being molded, so that the mold needs to be cooled to enable the molding to be faster. However, the mold has a large volume, and thus, the cooling treatment of the entire mold requires a large amount of energy, which results in a high production cost.
Disclosure of Invention
The present invention is directed to solving the above problems and providing a water-cooled door molding die.
The invention realizes the purpose by the following technical proposal, a water-cooled door trim mold comprises a base, a left mold plate and a movable hollow right mold plate are fixed on the base, a mold groove, a threaded hole and a circulating water groove are arranged on the left mold plate, the mold groove is arranged in the circulating water groove, a feed pipeline is arranged on the upper surface of the left mold plate and is communicated with the mold groove, a sealing plate is fixed on the top of the mold groove, two water pipe grooves and a shaping plate are arranged on the inner side wall of the mold groove, the shaping plate is positioned on the inner side of the water pipe groove, a mold groove sealing block is fixed on the end surface of the right mold plate opposite to the left mold plate, a sealing plate limiting groove is arranged on the end surface of the mold groove sealing block, the sealing plate is embedded in the sealing plate limiting groove, a threaded pin penetrates through the right mold plate, the threaded pin is matched with the threaded hole, a water inlet pipe and a water outlet pipe are arranged on the end face of the outer side of the right die plate, two water pipe connectors are fixed on the die groove sealing block, the water inlet pipe and the water outlet pipe are respectively communicated with the two water pipe connectors, a plectrum groove is arranged on the upper surface of the right die plate, a plectrum is arranged in the plectrum groove and is connected with the water pipe connectors, a moving plate is vertically arranged in the right die plate, a second spring column and two water pipe fixing rings are fixed on the end face of the moving plate, the front end of the second spring column is fixed on the inner wall of the right die plate, the water inlet pipe and the water outlet pipe are respectively fixed on the moving plate through the water pipe fixing rings, the water inlet pipe and the water outlet pipe respectively extend to the inside of the die groove sealing block, and the water pipe connectors extend out of the surface of the die groove sealing block, the shifting piece is fixed on the upper surface of the moving plate.
Preferably, the base surface is equipped with two parallel spouts, the spout internal fixation has first spring post, right side mould board bottom is fixed with the connecting rod, the connecting rod bottom is fixed with the pulley, the pulley inlays in the spout, first spring post front end welding is in the connecting rod surface.
Preferably, two opposite inner walls of the sliding groove are provided with guide grooves in a symmetrical structure, the side wall of the connecting rod is provided with guide blocks in a symmetrical structure, and the guide blocks are embedded in the guide grooves.
Preferably, a sealing ring is fixed on the inner wall of the water pipe groove, the water pipe joint comprises a conical pipe and a cylindrical pipe, a sealing ring limiting groove is formed in the cylindrical pipe, and the sealing ring is embedded in the sealing ring limiting groove.
Preferably, the conical pipe and the cylindrical pipe are of an integrated structure, the diameter of the cylindrical pipe is the same as the inner diameter of the water pipe groove, and the sealing ring is made of rubber.
Preferably, the water pipe joint is vertically fixed at the front end of the water inlet pipe or the water outlet pipe.
The invention has the beneficial effects that: according to the water-cooled door trim mold disclosed by the invention, the circulating water tanks are arranged around the mold tank, condensed water is injected into the circulating water tanks, and the mold tank is subjected to directional cooling treatment, so that the cooling efficiency is improved; in addition, the condensed water can be recycled, so that the production cost is greatly reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of the structure of the right mold plate according to the present invention.
Fig. 3 is a schematic view of the connection structure of the water pipe groove and the water pipe joint of the present invention.
FIG. 4 is a schematic view of the inner structure of the right mold plate according to the present invention.
In the figure: 1. the base, 2, left mould board, 3, right mould board, 4, mould groove, 5, screw hole, 6, charge-in pipeline, 7, the closing plate, 8, the water pipe groove, 9, the stereotype board, 10, mould groove seal block, 11, the taper pin, 12, the inlet tube, 13, plectrum groove, 14, the plectrum, 15, the water pipe head, 16, the spout, 17, first spring post, 18, the guide way, 19, the connecting rod, 20, the pulley, 21, the guide block, 22, the circular cone, 23, the cylinder pipe, 24, the sealing washer, 25, the sealing washer spacing groove, 26, the outlet pipe, 27, circulation basin, 28, the movable plate, 29, the water pipe solid fixed ring, 30, second spring post, 31, the closing plate spacing 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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner" and "outer" indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, a water-cooled door trim mold comprises a base 1, wherein a left mold plate 2 and a movable hollow right mold plate 3 are fixed on the base 1, a mold groove 4, a threaded hole 5 and a circulating water groove 27 are formed in the left mold plate 2, the mold groove 4 is arranged in the circulating water groove 27, a feeding pipeline 6 is arranged on the upper surface of the left mold plate 2, the feeding pipeline 6 is communicated with the mold groove 4, a sealing plate 7 is fixed on the top of the mold groove 4, two water pipe grooves 8 and a shaping plate 9 are arranged on the inner side wall of the mold groove 4, the shaping plate 9 is positioned inside the water pipe groove 8, a mold groove sealing block 10 is fixed on the end surface of the right mold plate 3 opposite to the left mold plate 2, a sealing plate limiting groove 31 is formed on the end surface of the mold groove sealing block 10, and the sealing plate 7 is embedded in the sealing plate limiting groove 31, the right mould board 3 is run through threaded pin 11, threaded pin 11 with 5 phase-matches of screw hole, be equipped with inlet tube 12 and outlet pipe 26 on the terminal surface of the right side mould board 3 outside, be fixed with two water pipe head 15 on the sealed piece 10 of mould groove, inlet tube 12 with outlet pipe 26 communicates with two water pipe head 15 respectively, the 3 upper surfaces of right side mould board are equipped with plectrum groove 13, be equipped with plectrum 14 in the plectrum groove 13, plectrum 14 with water pipe head 15 links to each other.
The thickness of the mold groove sealing block 10 is smaller than the depth of the mold groove 4, and when the mold groove sealing block 10 is embedded in the mold groove 4, the end surface of the mold groove sealing block 10 is not in contact with the surface of the sizing plate 9.
The water pipe joint 15 corresponds to the water pipe groove 8.
The surface of the base 1 is provided with two parallel sliding grooves 16, a first spring column 17 is fixed in each sliding groove 16, a connecting rod 19 is fixed at the bottom of the right die plate 3, a pulley 20 is fixed at the bottom of each connecting rod 19, the pulley 20 is embedded in each sliding groove 16, and the front end of each first spring column 17 is welded on the surface of each connecting rod 19.
The two opposite inner walls of the sliding groove 16 are provided with guide grooves 18 with symmetrical structures, the side wall of the connecting rod 19 is provided with guide blocks 21 with symmetrical structures, and the guide blocks 21 are embedded in the guide grooves 18.
A sealing ring 24 is fixed on the inner wall of the water pipe groove 8, the water pipe joint 15 comprises a conical pipe 22 and a cylindrical pipe 23, a sealing ring limiting groove 25 is arranged on the cylindrical pipe 23, and the sealing ring 24 is embedded in the sealing ring limiting groove 25.
The conical pipe 22 and the cylindrical pipe 23 are of an integrated structure, the diameter of the cylindrical pipe 23 is the same as the inner diameter of the water pipe groove 8, and the sealing ring 24 is made of rubber.
Perpendicular movable plate 28 that is equipped with in the right side mould board 3, be fixed with second spring post 30 and two water pipe fixed rings 29 on the 28 terminal surfaces of movable plate, second spring post 30 front end is fixed on the 3 inner walls of right side mould board, inlet tube 12 with outlet pipe 26 passes through respectively water pipe fixed ring 29 is fixed on the movable plate 28, inlet tube 12 with outlet pipe 26 extends to respectively inside the mould groove sealing block 10, water pipe head 15 extends mould groove sealing block 10 surface, plectrum 14 is fixed the 28 upper surface of movable plate.
The water pipe connector 15 is vertically fixed at the front end of the water inlet pipe 12 or the water outlet pipe 26.
Examples
The shifting piece 14 is shifted forwards, the moving plate 28 moves forwards and drives the water pipe joint 15 to retract into the mold groove sealing block 10; moving the right die plate 3 leftwards until the die groove sealing block 10 is embedded into the die groove 4, embedding the sealing plate 7 into the sealing plate limiting groove 31, and mutually fixing the left die plate 2 and the right die plate 3 through the threaded pin 11; when the pressure on the shifting piece 14 is released, the shifting piece 14 is restored to the original position under the action of the elastic force of the second spring column 30, and the water pipe joint 15 is ejected out of the mold groove sealing block 10 and embedded in the water pipe groove 8.
The condensed water flows into the circulating water tank 27 through the water inlet pipe 12 and flows out of the water outlet pipe 26, so that a condensed water circulating system is realized, and the condensed water carries out directional cooling treatment on the mold tank 4.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a water-cooled door trim mould which characterized in that: comprises a base (1), a left mould plate (2) and a movable hollow right mould plate (3) are fixed on the base (1), a mould groove (4), a threaded hole (5) and a circulating water groove (27) are arranged on the left mould plate (2), the mould groove (4) is arranged in the circulating water groove (27), a feeding pipeline (6) is arranged on the upper surface of the left mould plate (2), the feeding pipeline (6) is communicated with the mould groove (4), a sealing plate (7) is fixed at the top of the mould groove (4), two water pipe grooves (8) and a shaping plate (9) are arranged on the inner side wall of the mould groove (4), the shaping plate (9) is positioned on the inner side of the water pipe groove (8), a mould groove sealing block (10) is fixed on the end surface of the right mould plate (3) opposite to the left mould plate (2), and a sealing plate limiting groove (31) is arranged on the end surface of the mould groove sealing block (10), the sealing plate (7) is embedded in the sealing plate limiting groove (31), a threaded pin (11) penetrates through the right die plate (3), the threaded pin (11) is matched with the threaded hole (5), a water inlet pipe (12) and a water outlet pipe (26) are arranged on the outer side end face of the right die plate (3), two water pipe connectors (15) are fixed on the die groove sealing block (10), the water inlet pipe (12) and the water outlet pipe (26) are respectively communicated with the two water pipe connectors (15), a shifting sheet groove (13) is arranged on the upper surface of the right die plate (3), a shifting sheet (14) is arranged in the shifting sheet groove (13), the shifting sheet (14) is connected with the water pipe connectors (15), a moving plate (28) is vertically arranged in the right die plate (3), a second spring column (30) and two water pipe fixing rings (29) are fixed on the end face of the moving plate (28), second spring post (30) front end is fixed on right mould board (3) inner wall, inlet tube (12) with outlet pipe (26) are respectively through the solid fixed ring of water pipe (29) is fixed on movable plate (28), inlet tube (12) with outlet pipe (26) extend respectively to inside mould groove seal block (10), water pipe head (15) extend mould groove seal block (10) surface, plectrum (14) are fixed movable plate (28) upper surface.
2. The water-cooled door molding die according to claim 1, wherein: base (1) surface is equipped with two parallel spout (16), spout (16) internal fixation has first spring post (17), right side mould board (3) bottom is fixed with connecting rod (19), connecting rod (19) bottom is fixed with pulley (20), pulley (20) inlay in spout (16), first spring post (17) front end welding is in connecting rod (19) surface.
3. The water-cooled door molding die according to claim 2, wherein: the guide rail is characterized in that guide grooves (18) with symmetrical structures are formed in two opposite inner walls of the sliding groove (16), guide blocks (21) with symmetrical structures are arranged on the side wall of the connecting rod (19), and the guide blocks (21) are embedded in the guide grooves (18).
4. The water-cooled door molding die according to claim 1, wherein: the water pipe joint is characterized in that a sealing ring (24) is fixed on the inner wall of the water pipe groove (8), the water pipe joint (15) comprises a conical pipe (22) and a cylindrical pipe (23), a sealing ring limiting groove (25) is formed in the cylindrical pipe (23), and the sealing ring (24) is embedded in the sealing ring limiting groove (25).
5. The water-cooled door molding die according to claim 4, wherein: the conical pipe (22) and the cylindrical pipe (23) are of an integrated structure, the diameter of the cylindrical pipe (23) is the same as the inner diameter of the water pipe groove (8), and the sealing ring (24) is made of rubber.
6. The water-cooled door molding die according to claim 1, wherein: the water pipe joint (15) is vertically fixed at the front end of the water inlet pipe (12) or the water outlet pipe (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194377.0A CN111452263B (en) | 2020-03-19 | 2020-03-19 | Water-cooled door trim strip mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010194377.0A CN111452263B (en) | 2020-03-19 | 2020-03-19 | Water-cooled door trim strip mould |
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| Publication Number | Publication Date |
|---|---|
| CN111452263A CN111452263A (en) | 2020-07-28 |
| CN111452263B true CN111452263B (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010194377.0A Active CN111452263B (en) | 2020-03-19 | 2020-03-19 | Water-cooled door trim strip mould |
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| CN (1) | CN111452263B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07280471A (en) * | 1994-04-14 | 1995-10-27 | Kitagawa Elaborate Mach Co Ltd | Heating medium heating and cooling apparatus |
| CN2746238Y (en) * | 2004-10-08 | 2005-12-14 | 吴纯才 | Water inlet socket |
| CN102588691A (en) * | 2011-01-18 | 2012-07-18 | 苏州汉扬精密电子有限公司 | Plunger type water pipe joint |
| CN206644238U (en) * | 2017-04-20 | 2017-11-17 | 晋江中天模具有限公司 | A kind of EVA foamed slippers mould |
| CN208664167U (en) * | 2018-08-22 | 2019-03-29 | 东莞市精众塑胶有限公司 | A kind of PLASTIC SCREWS mold of good cooling results |
| CN209753801U (en) * | 2019-02-20 | 2019-12-10 | 滁州市永达机械科技有限公司 | Door trim strip plate mold with circulating water cooling function for refrigerator production |
-
2020
- 2020-03-19 CN CN202010194377.0A patent/CN111452263B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07280471A (en) * | 1994-04-14 | 1995-10-27 | Kitagawa Elaborate Mach Co Ltd | Heating medium heating and cooling apparatus |
| CN2746238Y (en) * | 2004-10-08 | 2005-12-14 | 吴纯才 | Water inlet socket |
| CN102588691A (en) * | 2011-01-18 | 2012-07-18 | 苏州汉扬精密电子有限公司 | Plunger type water pipe joint |
| CN206644238U (en) * | 2017-04-20 | 2017-11-17 | 晋江中天模具有限公司 | A kind of EVA foamed slippers mould |
| CN208664167U (en) * | 2018-08-22 | 2019-03-29 | 东莞市精众塑胶有限公司 | A kind of PLASTIC SCREWS mold of good cooling results |
| CN209753801U (en) * | 2019-02-20 | 2019-12-10 | 滁州市永达机械科技有限公司 | Door trim strip plate mold with circulating water cooling function for refrigerator production |
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| Publication number | Publication date |
|---|---|
| CN111452263A (en) | 2020-07-28 |
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