CN217258123U - Automatic ejection device of injection mold - Google Patents
Automatic ejection device of injection mold Download PDFInfo
- Publication number
- CN217258123U CN217258123U CN202220272899.2U CN202220272899U CN217258123U CN 217258123 U CN217258123 U CN 217258123U CN 202220272899 U CN202220272899 U CN 202220272899U CN 217258123 U CN217258123 U CN 217258123U
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- Prior art keywords
- fixedly connected
- seat
- injection mold
- support column
- lifting
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- 238000002347 injection Methods 0.000 title claims abstract description 54
- 239000007924 injection Substances 0.000 title claims abstract description 54
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 41
- 238000001746 injection moulding Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to an automatic ejecting device technical field just discloses an injection mold's automatic ejecting device, including a supporting seat, the first support column of top fixedly connected with and the second support column of supporting seat, the equal fixedly connected with fixed block in one side that first support column and second support column are close to each other, the same top of one end fixedly connected with and the bottom that two fixed blocks are close to each other all are provided with open-ended injection mold main part, the sealed lid of top fixedly connected with of injection mold main part, the filling opening has been seted up at the top of sealed lid, the top of sealed lid articulates there is the closing plate, and closing plate and the sealed cooperation of filling opening, the equal sliding connection in one side that first support column and second support column are close to each other has lift ejection mechanism. The utility model discloses a convenient injection molding in to injection mould main part of going up and down to ejecting seat is ejecting, has realized the automation, has improved the yield of injection molding, uses convenient ingenious, and suitable extensive popularization has satisfied user's needs.
Description
Technical Field
The utility model relates to an automatic ejecting device technical field especially relates to an injection mold's automatic ejecting device.
Background
The mold opening and closing part of the injection molding machine of the ejection device is linked with the mold to realize the ejection and falling functions of the plastic products. The conventional ejection devices are usually provided with independent driving power, such as hydraulic pressure or pneumatic pressure. Although the hydraulic ejection device is convenient to adjust the speed, the position and the stroke, the result is complex and the force is small.
Although the method of blowing out the plastic product by utilizing the compressed air pressure does not leave marks on the plastic product, an air passage and an air hole are required to be arranged on the die, an air source is required to be additionally arranged, and the ejection efficiency is low, so that the requirements of users cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the method of utilizing compressed air to blow off plastic products between the atmospheric pressure can not leave the vestige on plastic products among the prior art, but need set up air flue, gas pocket on the mould, and need add the air supply, moreover ejecting inefficiency, and the automatic ejecting device of an injection mold who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an automatic ejection device of an injection mold comprises a supporting seat, wherein the top of the supporting seat is fixedly connected with a first supporting column and a second supporting column, one sides of the first supporting column and the second supporting column, which are close to each other, are fixedly connected with fixed blocks, one ends of the two fixed blocks, which are close to each other, are fixedly connected with an injection mold main body with the same top and the same bottom provided with openings, the top of the injection mold main body is fixedly connected with a sealing cover, the top of the sealing cover is provided with an injection opening, the top of the sealing cover is hinged with a sealing plate, the sealing plate is in sealing fit with the injection opening, one sides of the first supporting column and the second supporting column, which are close to each other, are respectively in sliding connection with a lifting ejection mechanism, the lifting ejection mechanisms extend into the injection mold main body and are in sealing fit with the side wall of the injection mold main body, the top of the supporting seat is in sliding connection with a movable hinging mechanism, and the movable hinging mechanism is fixedly connected with the bottoms of the lifting ejection mechanisms, the first support column and the second support column are rotatably connected with the same thread driving mechanism, and the thread driving mechanism penetrates through the movable hinge mechanism and is in threaded connection with the movable hinge mechanism.
Preferably, lift ejection mechanism includes lifter plate, ejecting seat, sealing washer and gag lever post, the lift groove has all been seted up to one side that first support column and second support column are close to each other, and two lifter plates respectively with corresponding lift groove sliding connection, the one end fixed connection that ejecting seat and two lifter plates are close to each other, the fixed cover of sealing washer is established in the outside of ejecting seat, and the sealing washer is sealed with the lateral wall of injection mold main part and is cooperated, spacing hole has all been seted up on two lifter plates, and the gag lever post respectively with corresponding spacing hole sliding connection, the top and the bottom of gag lever post all with the top inner wall and the bottom inner wall fixed connection in lift groove.
Preferably, the movable hinge mechanism comprises a movable plate, a hinge plate and a hinge seat, the hinge plate and the hinge seat are obliquely arranged, the movable groove is formed in the top of the supporting seat, the movable plate is connected with the movable groove in a sliding mode, one end of the hinge plate is rotatably connected with the side wall of the movable plate, the hinge seat is fixedly connected with the bottom end of the ejection seat, and one end, far away from the movable plate, of the hinge plate is rotatably connected with the hinge seat.
Preferably, the thread driving mechanism comprises a threaded rod and a driving motor, a rotating groove is formed in one side, close to the second supporting column, of the first supporting column, a rotating hole is formed in the second supporting column, the threaded rod is rotatably connected with the rotating groove through the rotating hole, one side fixed connection of the first supporting column is far away from the driving motor and the second supporting column, one end of the threaded rod penetrates through the movable plate and is in threaded connection with the movable plate, and the other end of the threaded rod extends to the outer side of the second supporting column and is fixedly connected with an output shaft of the driving motor.
Preferably, the inner ring of the first bearing is fixedly connected to the inner side of the rotating groove, and the threaded rod is fixedly connected to the inner ring of the first bearing.
Preferably, the outer ring of the second bearing is fixedly connected in the rotating hole, and the threaded rod is fixedly connected with the inner ring of the second bearing.
Compared with the prior art, the utility model provides an injection mold's automatic ejecting device possesses following beneficial effect:
1. according to the automatic ejection device of the injection mold, injection molding of an injection molding piece is facilitated through the arrangement of the supporting seat, the first supporting column, the second supporting column, the fixing block, the injection mold body, the sealing cover, the injection opening and the sealing plate;
2. according to the automatic ejection device of the injection mold, the injection molding piece in the injection mold main body can be conveniently ejected through the arrangement of the lifting groove, the lifting plate, the ejection seat, the sealing ring, the limiting hole, the limiting rod, the moving groove, the moving plate, the hinged seat, the rotating groove, the rotating hole, the threaded rod and the driving motor, so that the automation is realized, the yield of the injection molding piece is improved, the use is convenient and ingenious, and the automatic ejection device is suitable for wide popularization;
and the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a go up and down to ejecting seat conveniently ejecting to the injection molding in the injection mould main part, realized the automation, improved the yield of injection molding, use convenient ingenious, suitable extensive popularization has satisfied user's needs.
Drawings
Fig. 1 is a schematic view of a front view structure of an automatic ejection device of an injection mold according to the present invention;
fig. 2 is a schematic structural view of a part a of an automatic ejection device of an injection mold according to the present invention;
fig. 3 is a schematic structural diagram of a part B of the automatic ejection device of the injection mold of the present invention.
In the figure: the injection molding machine comprises a support seat 1, a first support column 2, a second support column 3, a fixing block 4, an injection mold body 5, a sealing cover 6, an injection opening 7, a sealing plate 8, a lifting groove 9, a lifting plate 10, an ejection seat 11, a sealing ring 12, a limiting hole 13, a limiting rod 14, a moving groove 15, a moving plate 16, a hinged plate 17, a hinged seat 18, a rotating groove 19, a rotating hole 20, a threaded rod 21 and a driving motor 22.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Embodiment one, referring to fig. 1 to 3, an automatic ejection device of an injection mold comprises a supporting seat 1, a first supporting column 2 and a second supporting column 3 are fixedly connected to the top of the supporting seat 1, fixed blocks 4 are fixedly connected to the sides, close to each other, of the first supporting column 2 and the second supporting column 3, an open injection mold main body 5 is fixedly connected to the ends, close to each other, of the two fixed blocks 4, the same top and the same bottom of the injection mold main body 5 are both provided with openings, a sealing cover 6 is fixedly connected to the top of the injection mold main body 5, an injection opening 7 is formed in the top of the sealing cover 6, a sealing plate 8 is hinged to the top of the sealing cover 6, the sealing plate 8 is in sealing fit with the injection opening 7, a lifting ejection mechanism is slidably connected to the sides, close to each other, of the first supporting column 2 and the second supporting column 3, the lifting ejection mechanism extends into the injection mold main body 5 and is in sealing fit with the side wall of the injection mold main body 5, the top sliding connection of supporting seat 1 has the removal hinge mechanism, and removes hinge mechanism and lift ejection mechanism's bottom fixed connection, rotates on first support column 2 and the second support column 3 and is connected with same screw drive mechanism, and screw drive mechanism run through remove hinge mechanism and with remove hinge mechanism threaded connection.
Embodiment two, refer to fig. 2, lift ejection mechanism includes lifter plate 10, ejecting seat 11, sealing washer 12 and gag lever post 14, lift groove 9 has all been seted up to the one side that first support column 2 and second support column 3 are close to each other, and two lifter plates 10 respectively with corresponding lift groove 9 sliding connection, one end fixed connection that ejecting seat 11 and two lifter plates 10 are close to each other, sealing washer 12 fixed cover is established in the outside of ejecting seat 11, and sealing washer 12 and the lateral wall of injection mold main part 5 sealed cooperation, spacing hole 13 has all been seted up on two lifter plates 10, and gag lever post 14 respectively with corresponding spacing hole 13 sliding connection, the top and the bottom of gag lever post 14 all with the top inner wall and the bottom inner wall fixed connection of lift groove 9.
The utility model discloses in, remove articulated mechanism and include articulated slab 17 and the articulated seat 18 that moving plate 16, slope set up, moving slot 15 has been seted up at the top of supporting seat 1, and moving plate 16 and moving slot 15 sliding connection, the one end of articulated slab 17 rotates with the lateral wall of moving plate 16 to be connected, articulated seat 18 is connected with the bottom fixed of ejecting seat 11, and the articulated slab 17 keeps away from the one end of moving plate 16 and rotates with articulated seat 18 to be connected.
In the third embodiment, referring to the figure, the thread driving mechanism includes a threaded rod 21 and a driving motor 22, a rotation groove 19 is formed in one side of the first support column 2 close to the second support column 3, a rotation hole 20 is formed in the second support column 3, the threaded rod 21 is rotatably connected with the rotation groove 19 through the rotation hole 20, the driving motor 22 is fixedly connected with one side of the second support column 3 far away from the first support column 2, one end of the threaded rod 21 penetrates through the moving plate 16 and is in threaded connection with the moving plate 16, and the other end of the threaded rod 21 extends to the outer side of the second support column 3 and is fixedly connected with an output shaft of the driving motor 22.
The utility model discloses in, the outer lane of the first bearing of fixedly connected with in the rotation groove 19, and the inner circle fixed connection of threaded rod 21 and first bearing.
The utility model discloses in, the outer lane of fixedly connected with second bearing in the rotation hole 20, and the inner circle fixed connection of threaded rod 21 and second bearing.
In the utility model, when in use, the sealing plate 8 is opened, feeding is carried out through the filling opening 7, at the moment, the sealing tank 12 and the ejection seat 11 are positioned in the injection mould main body 5, injection molding is carried out on injection molding parts through the injection mould main body 5, after injection molding, the driving motor 22 is started, the driving motor 22 is powered by mains supply, the driving motor 22 is controlled by the control switch, the output shaft of the driving motor 22 drives the threaded rod 21 to rotate, the threaded rod 21 drives the movable plate 16 to move, the movable plate 16 drives the hinged plate 17 to move, the hinged plate 17 drives the hinged seat 18 to move, the hinged seat 18 drives the ejection seat 11 to move upwards, meanwhile, the ejection seat 1 drives the two lifting plates 10 to slide in the two lifting grooves 9, the two limiting rods 14 limit the two lifting plates 10, the two lifting plates 10 limit the ejection seat 11, at the moment, open sealed lid 6, ejecting seat 11 and sealing washer 12 are ejecting to injection molding in the injection mold main part 5, then take off the injection molding can accomplish the automation ejecting to the injection molding, after the use, anticlockwise start driving motor 22, make ejecting seat 11 and sealing washer 12 reset can, thereby to the lift through ejecting seat 11 conveniently ejecting to the injection molding in the injection mold main part 5, the automation has been realized, the yield of injection molding has been improved, convenient and ingenious to use, suitable extensive popularization, user's needs have been satisfied.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An automatic ejection device of an injection mold comprises a supporting seat (1) and is characterized in that the top of the supporting seat (1) is fixedly connected with a first supporting column (2) and a second supporting column (3), one sides of the first supporting column (2) and the second supporting column (3) which are close to each other are fixedly connected with fixing blocks (4), one ends of the two fixing blocks (4) which are close to each other are fixedly connected with an injection mold main body (5) with the same top and the bottom provided with openings, the top of the injection mold main body (5) is fixedly connected with a sealing cover (6), the top of the sealing cover (6) is provided with an injection opening (7), the top of the sealing cover (6) is hinged with a sealing plate (8), the sealing plate (8) is in sealing fit with the injection opening (7), one sides of the first supporting column (2) and the second supporting column (3) which are close to each other are connected with a lifting ejection mechanism in a sliding manner, the lifting ejection mechanism extends into the injection mold body (5) and is in sealing fit with the side wall of the injection mold body (5), the top of the supporting seat (1) is connected with a movable hinge mechanism in a sliding mode, the movable hinge mechanism is fixedly connected with the bottom of the lifting ejection mechanism, the first supporting column (2) and the second supporting column (3) are connected with the same thread driving mechanism in a rotating mode, and the thread driving mechanism penetrates through the movable hinge mechanism and is in threaded connection with the movable hinge mechanism.
2. The automatic ejection device of an injection mold according to claim 1, the lifting ejection mechanism comprises a lifting plate (10), an ejection seat (11), a sealing ring (12) and a limiting rod (14), one sides of the first supporting column (2) and the second supporting column (3) which are close to each other are both provided with a lifting groove (9), the two lifting plates (10) are respectively connected with the corresponding lifting grooves (9) in a sliding way, the ejection seat (11) is fixedly connected with one end of the two lifting plates (10) close to each other, the sealing ring (12) is fixedly sleeved on the outer side of the ejection seat (11), the sealing ring (12) is matched with the side wall of the injection mould main body (5) in a sealing way, the two lifting plates (10) are both provided with a limiting hole (13), and the limiting rods (14) are respectively connected with the corresponding limiting holes (13) in a sliding manner, and the top ends and the bottom ends of the limiting rods (14) are fixedly connected with the inner walls of the top and the bottom of the lifting groove (9).
3. The automatic ejection device of the injection mold according to claim 1, wherein the movable hinge mechanism comprises a movable plate (16), a hinge plate (17) and a hinge seat (18), the hinge plate (17) is obliquely arranged, the top of the support seat (1) is provided with a moving groove (15), the movable plate (16) is slidably connected with the moving groove (15), one end of the hinge plate (17) is rotatably connected with the side wall of the movable plate (16), the hinge seat (18) is fixedly connected with the bottom end of the ejection seat (11), and one end of the hinge plate (17) far away from the movable plate (16) is rotatably connected with the hinge seat (18).
4. The automatic ejection device of the injection mold according to claim 1, wherein the thread driving mechanism comprises a threaded rod (21) and a driving motor (22), a rotating groove (19) is formed in one side, close to the second support column (3), of the first support column (2), a rotating hole (20) is formed in the second support column (3), the threaded rod (21) is rotatably connected with the rotating groove (19) and the rotating hole (20), the driving motor (22) is fixedly connected with one side, far away from the first support column (2), of the second support column (3), one end of the threaded rod (21) penetrates through the movable plate (16) and is in threaded connection with the movable plate (16), and the other end of the threaded rod (21) extends to the outer side of the second support column (3) and is fixedly connected with an output shaft of the driving motor (22).
5. An automatic ejection device for injection molds according to claim 4, characterized in that the inside of the rotation groove (19) is fixedly connected with the outer ring of the first bearing, and the threaded rod (21) is fixedly connected with the inner ring of the first bearing.
6. An automatic ejection device for injection molds according to claim 4, characterized in that the inside of the rotation hole (20) is fixedly connected with the outer ring of the second bearing, and the threaded rod (21) is fixedly connected with the inner ring of the second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220272899.2U CN217258123U (en) | 2022-02-10 | 2022-02-10 | Automatic ejection device of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220272899.2U CN217258123U (en) | 2022-02-10 | 2022-02-10 | Automatic ejection device of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217258123U true CN217258123U (en) | 2022-08-23 |
Family
ID=82905395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220272899.2U Active CN217258123U (en) | 2022-02-10 | 2022-02-10 | Automatic ejection device of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217258123U (en) |
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2022
- 2022-02-10 CN CN202220272899.2U patent/CN217258123U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231114 Address after: 528000, Unit 203, Building 39, Shunde Zhifu Garden, No. 8 Second Ring Road, Gaozan Village, Xingtan Town, Shunde District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: Guangdong Hongyida Automotive Parts Co.,Ltd. Address before: 518000 zone a, floor 4, building 3, hengtrillion Industrial Park, No. 1 Industrial Zone, Xitian community, Gongming office, Guangming New Area, Shenzhen, Guangdong Patentee before: Shenzhen hongyida Plastic Electronics Co.,Ltd. |