CN212194084U - Injection mold with ejection function and convenient to demold - Google Patents
Injection mold with ejection function and convenient to demold Download PDFInfo
- Publication number
- CN212194084U CN212194084U CN202020718289.1U CN202020718289U CN212194084U CN 212194084 U CN212194084 U CN 212194084U CN 202020718289 U CN202020718289 U CN 202020718289U CN 212194084 U CN212194084 U CN 212194084U
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- fixedly mounted
- crossbeam
- injection mold
- ejection function
- fixed mounting
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Abstract
The utility model discloses an injection mold with ejection function and convenient demoulding, which comprises a base, wherein the left end and the right end of the top of the base are both fixedly provided with a support column, a crossbeam is fixedly arranged between the tops of the support columns, the top of the crossbeam is fixedly provided with a guide wheel and a fixed pulley through a connecting piece, the bottom of the crossbeam is fixedly provided with two symmetrical limiting wheels through a connecting piece, the right end of the top of the crossbeam is fixedly provided with a positive and negative motor, the output end of the positive and negative motor is fixedly provided with a gear motor, the output end of the gear motor is fixedly provided with a wire wheel, a wire pipe is embedded in the crossbeam, one end of the two support columns which are close to each other is both fixedly provided with a slide rail, the slide rail is movably connected with a slide block, an upper mold is fixedly arranged between the two, and the two connecting columns are fixedly connected with metal ropes. The utility model discloses a drawing of patterns and ejecting product process are energy-efficient.
Description
Technical Field
The utility model relates to an injection mold field specifically is an injection mold with ejecting function and be convenient for the drawing of patterns.
Background
The injection molding product utilizes to add the fused injection molding material to the die cavity in injection mold, then carries out the drawing of patterns again after the compound die after natural cooling, takes out the product from the mould again after that, and the removal of traditional mould all adopts cylinder or pneumatic cylinder to accomplish, and the energy consumption is higher, and the product of taking out in later stage is more difficult moreover, causes holistic machining efficiency to hang down.
The problem to the aforesaid exists is proposed the utility model discloses, this kind of injection mold who has ejecting function and be convenient for the drawing of patterns can effectively solve the production of moulding plastics in the energy consumption height, whole machining efficiency low problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an injection mold with ejecting function and be convenient for drawing of patterns has solved the problem that the energy consumption is good in the production of moulding plastics, and whole machining efficiency is low.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold with ejection function and convenient demolding comprises a base, wherein support columns are fixedly mounted at the left end and the right end of the top of the base, a cross beam is fixedly mounted between the tops of the support columns, a guide wheel and a fixed pulley are fixedly mounted at the top of the cross beam through a connecting piece, two symmetrical limiting wheels are fixedly mounted at the bottom of the cross beam through a connecting piece, a positive and negative motor is fixedly mounted at the right end of the top of the cross beam, a speed reducing motor is fixedly mounted at the output end of the positive and negative motor, a wire wheel is fixedly mounted at the output end of the speed reducing motor, a wire pipe is embedded in the cross beam, a slide rail is fixedly mounted at one end, close to each other, of the two support columns, a slide block is movably connected on the slide rail, an upper mold is fixedly mounted between the two slide blocks, an injection molding, two equal fixedly connected with metal rope on the spliced pole, two metal rope keep away from the one end of spliced pole respectively the wraparound on the surface of controlling two spacing wheels run through the spool after in proper order wraparound leading wheel, fixed pulley and at last with line wheel fixed connection, fixed mounting has the lower mould between two support columns, be equipped with the die cavity in the lower mould, and the inside of base is equipped with the cavity, fixed mounting has the pneumatic cylinder in the cavity, the top fixed mounting of pneumatic cylinder has the backup pad, the top fixed mounting of backup pad has two bracing pieces, and fixed mounting has the roof between the top of two bracing pieces, the roof is located the die cavity.
Preferably, the number of the fixed pulleys is three, the three fixed pulleys are distributed horizontally at equal intervals, and the horizontal length value between every two adjacent fixed pulleys is fifteen centimeters.
Preferably, the outer surfaces of the guide wheel and the three fixed pulleys are respectively provided with two limiting grooves.
Preferably, the conduit is located at a central position inside the beam.
Preferably, the slide block is matched with the slide rail, and the top plate is matched with the size of the die cavity.
Preferably, the injection molding hole is funnel-shaped, and a sealing cover is arranged on the surface of the injection molding hole.
Preferably, the depth of the die cavity is fifteen centimeters, and the up-and-down movement stroke of the hydraulic cylinder is twenty-five centimeters.
(III) advantageous effects
The utility model provides an injection mold with ejecting function and be convenient for drawing of patterns possesses following beneficial effect:
(1) this injection mold with ejecting function and be convenient for drawing of patterns, the cooperation between positive and negative motor, gear motor, line wheel, fixed pulley, leading wheel and the metal rope can reduce the mould and required power when reciprocating to reduce positive and negative motor and gear motor's load, it is more energy-conserving.
(2) This injection mold with ejecting function and be convenient for drawing of patterns, the setting of looks adaptation between slide rail and the slider to the stability that the mould reciprocated is gone up in the realization, also can carry on spacingly to the moving direction of going up the mould, avoids going up the mould and takes place the slope and cause the difficulty for the compound die, protects last mould and lower mould equally.
(3) This injection mold with ejecting function and be convenient for drawing of patterns, the cooperation between pneumatic cylinder, backup pad, bracing piece and the roof can be with the upper surface of the ejecting lower mould of product in the die cavity completely, conveniently moves the product.
Drawings
Fig. 1 is a sectional view of a front view of a main body of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;
fig. 3 is a right side view of the motor of the present invention;
fig. 4 is a cut-away view of a top view of the cross beam of the present invention;
fig. 5 is a top view of the lower mold of the present invention.
In the figure: the device comprises a base 1, a support column 2, a cross beam 3, a guide wheel 4, a fixed pulley 5, a limiting wheel 6, a positive and negative motor 7, a speed reducing motor 8, a wire wheel 9, a wire tube 10, a sliding rail 11, a sliding block 12, an upper die 13, an injection molding hole 14, a connecting column 15, a metal rope 16, a lower die 17, a die cavity 18, a cavity 19, a hydraulic cylinder 20, a support plate 21, a support rod 22 and a top plate 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an injection mold with an ejection function and convenient demolding comprises a base 1, wherein support columns 2 are fixedly installed at the left end and the right end of the top of the base 1, a cross beam 3 is fixedly installed between the tops of the support columns 2, guide wheels 4 and fixed pulleys 5 are fixedly installed at the top of the cross beam 3 through connecting pieces, two limiting grooves are formed in the outer surfaces of the guide wheels 4 and the three fixed pulleys 5, the metal rope 16 is prevented from being bent after sideslipping, the three fixed pulleys 5 are distributed in a horizontally equidistant mode, the horizontal length value between every two adjacent fixed pulleys 5 is fifteen centimeters, the three fixed pulleys 5 are utilized to enable an upper mold 13 to be more energy-saving when being lifted and dropped, two symmetrical limiting wheels 6 are fixedly installed at the bottom of the cross beam 3 through the connecting pieces, and a positive and negative motor 7 is fixedly installed at the right end of the top of the cross beam 3, output fixed mounting of positive and negative motor 7 has gear motor 8, gear motor 8's output fixed mounting has line wheel 9, the inside of crossbeam 3 is inlayed and is equipped with spool 10, spool 10 is located the inside central point of crossbeam 3 and puts, the equal fixed mounting of one end that two support columns 2 are close to each other has slide rail 11, and equal swing joint has slider 12 on the slide rail 11, looks adaptation between slider 12 and the slide rail 11, can realize going up the stable of mould 13 and reciprocating, fixed mounting has last mould 13 between two sliders 12, and the inside of going up mould 13 is equipped with injection molding hole 14, injection molding hole 14 is the infundibulate, and the surface of injection molding hole 14 is equipped with sealed lid, make things convenient for the injection material, sealed lid can prevent that external impurity from getting into, the top fixed mounting of going up mould 13 has two symmetrical spliced poles 15, equal fixedly connected with metal rope 16 on two spliced poles 15, two metal rope 16 keep away from the one end of spliced pole respectively Wire-wrapping leading wheel 4, fixed pulley 5 and at last with line wheel 9 fixed connection, fixed mounting has lower mould 17 between two support columns 2, be equipped with die cavity 18 in the lower mould 17, and base 1's inside is equipped with cavity 19, fixed mounting has pneumatic cylinder 20 in the cavity 19, the degree of depth of die cavity 18 is fifteen centimetres, and the up-and-down motion stroke of pneumatic cylinder 20 is twenty-five centimetres, ensure to push out the product completely, conveniently move the product, the top fixed mounting of pneumatic cylinder 20 has backup pad 21, the top fixed mounting of backup pad 21 has two bracing pieces 22, fixed mounting has roof 23 between the top of two bracing pieces 22, roof 23 is located die cavity 18, roof 23 and the size looks adaptation of die cavity 18, the later stage of being convenient for is through the ejecting product of roof.
The working principle is as follows: the injection mold with the ejection function and the convenience for demolding is characterized in that a positive and negative motor 7 and a speed reducing motor 8 are started firstly, so that the positive and negative motor 7 rotates anticlockwise, a wire wheel 9 starts to release a metal rope 16, the metal rope 16 sequentially winds a fixed pulley 5 and a guide wheel 4 under the action of gravity of an upper mold 13, penetrates through a wire pipe 10 and then winds a limiting wheel 6 to move downwards, sliders 12 on two sides of the upper mold 13 stably move downwards on a sliding rail 11, when the bottom of the upper mold 13 is contacted with the top of a lower mold 17, the positive and negative motor 7 and the speed reducing motor 8 are closed, then a sealing cover is opened, quantitative materials are injected into a mold cavity 18 through an injection hole 14, then the sealing cover is closed, foreign impurities are prevented from entering the sealing cover to influence the quality of products in the later period, the products in the mold cavity 18 are naturally cooled, after the cooling is finished, the positive, then the wire wheel 9 begins to retrieve the metal rope 16, and then drives the upper die 13 to move upwards, the distance between the bottom of the upper die 13 and the top of the lower die 17 reaches twenty-five centimeters, so that the later-stage ejection product can not be blocked by the upper die 13, then the positive and negative motor 7 and the speed reduction motor 8 are closed, then the hydraulic cylinder 20 is started again, the output end of the hydraulic cylinder 20 reaches the top, and then the supporting plate 21 and the supporting rod 22 are matched to enable the top plate 23 to eject the product onto the upper surface of the lower die 17 in the die cavity 18, and then the product is moved away.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an injection mold with ejecting function and be convenient for drawing of patterns, includes base (1), its characterized in that: the supporting columns (2) are fixedly mounted at the left end and the right end of the top of the base (1), the crossbeam (3) is fixedly mounted between the tops of the supporting columns (2), the guide wheels (4) and the fixed pulleys (5) are fixedly mounted at the top of the crossbeam (3), two symmetrical limiting wheels (6) are fixedly mounted at the bottom of the crossbeam (3) through connecting pieces, the positive and negative motors (7) are fixedly mounted at the right ends of the tops of the crossbeam (3), the speed reducing motors (8) are fixedly mounted at the output ends of the positive and negative motors (7), the wire wheels (9) are fixedly mounted at the output ends of the speed reducing motors (8), wire pipes (10) are embedded in the crossbeam (3), slide rails (11) are fixedly mounted at the two ends, close to each other, of the supporting columns (2), and sliders (12) are movably connected to the slide rails (, fixed mounting has last mould (13) between two sliders (12), and the inside of going up mould (13) is equipped with injection hole (14), the top fixed mounting who goes up mould (13) has two symmetrical spliced poles (15), two equal fixedly connected with metal rope (16) on spliced pole (15), the one end that spliced pole (15) were kept away from in two metal rope (16) is respectively around running through behind spool (10) in proper order leading wheel (4), fixed pulley (5) and at last with line wheel (9) fixed connection again around the surface of connecting about two spacing wheels (6), fixed mounting has lower mould (17) between two support columns (2), be equipped with die cavity (18) in lower mould (17), and the inside of base (1) is equipped with cavity (19), fixed mounting has pneumatic cylinder (20) in cavity (19), the top fixed mounting of pneumatic cylinder (20) has backup pad (21), two supporting rods (22) are fixedly mounted at the top of the supporting plate (21), a top plate (23) is fixedly mounted between the tops of the two supporting rods (22), and the top plate (23) is located in the die cavity (18).
2. The injection mold with ejection function and easy demolding as claimed in claim 1, wherein: the number of the fixed pulleys (5) is three, the three fixed pulleys (5) are distributed horizontally at equal intervals, and the horizontal length value between every two adjacent fixed pulleys (5) is fifteen centimeters.
3. The injection mold with ejection function and easy demolding as claimed in claim 1, wherein: the outer surfaces of the guide wheel (4) and the three fixed pulleys (5) are provided with two limiting grooves.
4. The injection mold with ejection function and easy demolding as claimed in claim 1, wherein: the line pipe (10) is located in the center of the inner part of the cross beam (3).
5. The injection mold with ejection function and easy demolding as claimed in claim 1, wherein: the sliding block (12) is matched with the sliding rail (11), and the top plate (23) is matched with the size of the die cavity (18).
6. The injection mold with ejection function and easy demolding as claimed in claim 1, wherein: the injection molding hole (14) is funnel-shaped, and a sealing cover is arranged on the surface of the injection molding hole (14).
7. The injection mold with ejection function and easy demolding as claimed in claim 1, wherein: the depth of the die cavity (18) is fifteen centimeters, and the up-and-down movement stroke of the hydraulic cylinder (20) is twenty-five centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020718289.1U CN212194084U (en) | 2020-05-06 | 2020-05-06 | Injection mold with ejection function and convenient to demold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020718289.1U CN212194084U (en) | 2020-05-06 | 2020-05-06 | Injection mold with ejection function and convenient to demold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212194084U true CN212194084U (en) | 2020-12-22 |
Family
ID=73830655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020718289.1U Expired - Fee Related CN212194084U (en) | 2020-05-06 | 2020-05-06 | Injection mold with ejection function and convenient to demold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212194084U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112757574A (en) * | 2021-01-28 | 2021-05-07 | 浙江万隆模具有限公司 | Injection mold capable of achieving rapid forming |
| CN112895288A (en) * | 2021-01-20 | 2021-06-04 | 大余县和锋电子有限公司 | Plastic shell injection molding equipment for earphone production based on heat treatment principle |
-
2020
- 2020-05-06 CN CN202020718289.1U patent/CN212194084U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112895288A (en) * | 2021-01-20 | 2021-06-04 | 大余县和锋电子有限公司 | Plastic shell injection molding equipment for earphone production based on heat treatment principle |
| CN112895288B (en) * | 2021-01-20 | 2022-08-30 | 昆山普利欧精密模具有限公司 | Plastic shell injection molding equipment for earphone production based on heat treatment principle |
| CN112757574A (en) * | 2021-01-28 | 2021-05-07 | 浙江万隆模具有限公司 | Injection mold capable of achieving rapid forming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |