CN213055755U - Injection mold with ejection device - Google Patents
Injection mold with ejection device Download PDFInfo
- Publication number
- CN213055755U CN213055755U CN202020727113.2U CN202020727113U CN213055755U CN 213055755 U CN213055755 U CN 213055755U CN 202020727113 U CN202020727113 U CN 202020727113U CN 213055755 U CN213055755 U CN 213055755U
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- CN
- China
- Prior art keywords
- base
- inner chamber
- injection mold
- top surface
- steel wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims abstract description 5
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 238000003860 storage Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 238000001746 injection moulding Methods 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with ejecting device, including base, the top cap body, die body and four group difference fixed welding in the brace angle in base bottom surface four corners, die body fixed mounting is seted up in the inner chamber of base top surface, the opening of brace angle inner chamber is seted up in its bottom surface, has held lifter and positioning block in its inner chamber, be equipped with the board of stretching out rather than side welding installation on the base, it has the thing groove to stretch out one side of board near the die body to open, it has tensile pole, extension board, attaching plate and steel wire to hold in the thing groove, be equipped with two sets of breather pipes that run through its top surface and bottom surface on the top cap body, it is two sets of all install the fan in the inner chamber of breather pipe. This injection mold with ejecting device, through having set up extension board, tensile pole, extension board, laminating board and steel wire, the drive is tensile pole and is stretched and contract and drive the steel wire and clean at the top surface of base, detach the residual material that adheres to at the base top surface.
Description
Technical Field
The utility model belongs to the technical field of injection mold, concretely relates to injection mold with ejecting device.
Background
The production of plastics cannot leave the injection mold. Injection molds are tools used in the plastics processing industry and plastic moulding machines to give plastic articles a complete configuration and precise dimensions. Because of the variety and processing method of plastic, and the structure of plastic molding machines and plastic products are various, the variety and structure of plastic molds are also various.
The existing injection mold in the prior art is after work, some (plastics) materials mostly remain on the top surface of the injection molding base, and such remaining materials are generally cleaned by manual tools, which is troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold with ejecting device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold with an ejection device comprises a base, a top cover body, a mold body and four groups of supporting angles which are respectively fixedly welded at four corners of the bottom surface of the base, wherein the mold body is fixedly arranged in an inner cavity formed in the top surface of the base,
the opening of brace angle inner chamber is seted up in its bottom surface, has held lifter and positioning block in its inner chamber, be equipped with the board of stretching out rather than the side welding installation on the base, the one side that stretches out the board and be close to the die body is opened has put the thing groove, it has tensile pole, extension board, attaching plate and steel wire to put the thing groove and hold, be equipped with two sets of breather pipes that run through its top surface and bottom surface on the top lid body, two sets of all install the fan in the inner chamber of breather pipe.
Preferably, the end part of the lifting rod is fixedly installed on the top surface of the inner cavity of the supporting angle, and the lifting rod is in transmission connection with the position adjusting block through a direction adjusting shaft arranged at the bottom of the lifting rod.
Preferably, the two ends of the horizontally arranged stretching rod are respectively fixedly installed with the center of the side surface of the support plate and the side surface of the inner cavity of the storage groove, the attaching plate is tightly attached to the bottom surface of the support plate, and one side of the attaching plate, which is far away from the support plate, is fixedly installed with the steel wire.
Preferably, it is two sets of its valve that opens and shuts of control and the top of its inner chamber all are equipped with the dust cover all are installed to the lateral wall of breather pipe, two sets of operation grooves that are used for holding two sets of valves are opened respectively to the both sides of top lid body.
Preferably, the two sides of the attaching plate are respectively provided with a bolt which penetrates through the two sides of the attaching plate and extends into the support plate, and the two sides of the support plate, which are far away from the steel wire, are respectively attached to the top surface and the bottom surface of the inner cavity of the storage groove.
Preferably, the four corners of the top surface of the base are all provided with a group of accommodating grooves, four groups of accommodating grooves are internally and vertically provided with telescopic rods, and two ends of each telescopic rod are respectively welded and fixed with the bottom surface of the inner cavity of the accommodating groove and the bottom surface of the top cover body.
The utility model discloses a technological effect and advantage: according to the injection mold with the ejection device, the extension plate, the stretching rod, the support plate, the attachment plate and the steel wire are arranged, the stretching rod is driven to stretch and contract, and the steel wire is driven to wipe the top surface of the base, so that residual materials attached to the top surface of the base are removed, and the trouble of manual cleaning is avoided; by arranging the vent pipe, the valve and the fan, after the injection molding is finished, the fan is driven to work to extract heat in the mold body, so that the time for waiting for natural cooling is greatly shortened; through having set up support angle, lifter, accent to axle and positioning block, make the lifter extension of suitable position and drive positioning block and remove to suitable position and adjust the position of base, make this injection mold applicable to more different work scenes.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a vertical sectional view of the support angle of the present invention;
fig. 3 is a vertical sectional view of the top cover body of the present invention;
FIG. 4 is a vertical cross-sectional view of the extension plate of the present invention;
fig. 5 is an enlarged schematic view of the structure at a in fig. 4 according to the present invention.
In the figure: the device comprises a base 1, a top cover body 2, a mold body 3, a telescopic rod 4, a supporting angle 5, a lifting rod 6, a direction adjusting shaft 7, a position adjusting block 8, a stretching plate 9, an article placing groove 10, a stretching rod 11, a support plate 12, a laminating plate 13, a steel wire 14, a bolt 15, a vent pipe 16, an operation groove 17, a valve 18, a fan 19 and a dust cover 20.
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.
The utility model provides an injection mould with an ejection device as shown in figures 1-5, which comprises a base 1, a top cover body 2, a mould body 3 and four groups of supporting angles 5 fixedly welded at four corners of the bottom surface of the base 1 respectively, wherein the mould body 3 is fixedly arranged in an inner cavity arranged at the top surface of the base 1,
an opening of an inner cavity of the supporting corner 5 is formed in the bottom surface of the supporting corner, a lifting rod 6 and a positioning block 8 are accommodated in the inner cavity of the supporting corner, a stretching plate 9 welded with the side surface of the base 1 is arranged on the base 1, an article accommodating groove 10 is formed in one side, close to the die body 3, of the stretching plate 9, an article accommodating groove 10 is formed in the article accommodating groove 10, a stretching rod 11, a support plate 12, an attaching plate 13 and a steel wire 14 are accommodated in the article accommodating groove 10, two groups of ventilating pipes 16 penetrating through the top surface and the bottom surface of the top cover body 2 are arranged on the top cover body, a fan 19 is arranged in each of the inner cavities of the; the telescopic rod 4, the lifting rod 6 and the stretching rod 11 are all driven by electric power.
Specifically, the end of the lifting rod 6 is fixedly installed on the top surface of the inner cavity of the support angle 5, the lifting rod 6 is in transmission connection with the positioning block 8 through the direction-adjusting shaft 7 arranged at the bottom of the lifting rod, and when the lifting rod 6 is contracted to the shortest length, the lifting rod drives the positioning block 8 to be completely accommodated in the inner cavity of the support angle 5; the vertical section of the positioning block 8 is trapezoidal, so that the structure of the positioning block 8 is kept stable, and the base 1 is stable.
Specifically, two ends of the horizontally arranged stretching rod 11 are respectively fixedly installed with the center of the side surface of the support plate 12 and the side surface of the inner cavity of the storage groove 10, the installation mode is welding, the attachment plate 13 is tightly attached to the bottom surface of the support plate 12, and one side of the attachment plate, which is far away from the support plate 12, is fixedly installed with the steel wire 14, and the installation mode is bonding.
Specifically, the outer side walls of the two groups of vent pipes 16 are respectively provided with a valve 18 for controlling the opening and closing of the vent pipes, the top of the inner cavity of each vent pipe is provided with a dust cover 20, the outer wall of each dust cover 20 is fixedly bonded with the inner side surface of each vent pipe 16, two groups of operation grooves 17 for accommodating the two groups of valves 18 are formed in the two sides of the top cover body 2 respectively, and personnel can operate the valves 18 through the operation grooves 17; the interior of the vent tube 16 communicates with the interior of the mold body 3.
Specifically, bolts 15 penetrating through two sides of the attachment plate 13 and extending into the support plate 12 are arranged on two sides of the attachment plate 13, two sides of the support plate 12, which are far away from the steel wire 14, are respectively attached to the top surface and the bottom surface of the inner cavity of the storage slot 10, and when the stretching rod 11 extends to the longest, two groups of bolts 15 extend out of the storage slot 10, so that a person can detach the bolts 15 from the bottoms of the bolts 15, and the steel wire 14 is convenient to replace; the structure of the steel wire 14 is similar to that of a steel wire ball used in daily life, and the steel wire can remove impurities by wiping the surface of a specific object.
Specifically, a group of accommodating grooves are formed in four corners of the top surface of the base 1, telescopic rods 4 are vertically arranged in the four groups of accommodating grooves, two ends of each group of telescopic rods 4 are respectively welded and fixed with the bottom surface of an inner cavity of the accommodating groove and the bottom surface of the top cover body 2, the four groups of telescopic rods 4 extend simultaneously to enable the top cover body 2 to be ejected (namely, the top cover body 2 is separated from the base 1), when the telescopic rods 4 are contracted to the shortest, the top surface of the base 1 (including the top surface of the mold body 3) is tightly attached to the bottom surface of the top cover body 2, and the mold body 3 is closed at the moment.
The using method comprises the following steps: before the injection mold with the ejection device is used, whether the position of the base 1 needs to be adjusted is determined according to whether the position of the base 1 is horizontal, if the base 1 is not horizontal, the lifting rod 6 in a proper position is driven to extend and drive the positioning block 8 to extend out of the inner cavity of the supporting angle 5, the positioning block 8 is enabled to be in contact with the ground to lift the lower side of the base 1, so that the base 1 can be kept horizontal, when the injection mold is used, thermoplastic plastics or thermosetting plastics needing to be injected are added into the inner cavity of the mold body 3, the four groups of telescopic rods 4 are driven to simultaneously contract to the shortest length and drive the bottom surface of the top cover body 2 to be attached to the top surface of the mold body 3, so that the inner cavity of the mold body 3 is sealed (at the moment, the two groups of valves 18 are closed), the molding can be carried out after the plastics are solidified, then a person opens the two groups of valves 18, then, the four groups of telescopic rods 4 can be driven to simultaneously extend to open the die body 3 and take out the parts formed in the die body 3, the stretching rod 11 is driven to extend to drive the steel wire 14 to gradually extend out of the storage slot 10, and at the moment, the steel wire 14 can be wiped on the top surface of the base 1 to remove residual materials remained on the top surface of the top surface 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides an injection mold with ejecting device, includes base (1), top cap body (2), die body (3) and four group difference fixed welding support angle (5) in base (1) bottom surface four corners, die body (3) fixed mounting is in the inner chamber of offering at base (1) top surface, its characterized in that:
the opening of support angle (5) inner chamber is seted up at its bottom surface, has held lifter (6) and positioning block (8) in its inner chamber, be equipped with on base (1) with stretching out board (9) of its side weld installation, it has opened to put thing groove (10) to stretch out one side that board (9) are close to die body (3), it has contained stretching pole (11), extension board (12), laminating board (13) and steel wire (14) to put thing groove (10), be equipped with two sets of breather pipe (16) that run through its top surface and bottom surface on top lid body (2), it is two sets of all install fan (19) in the inner chamber of breather pipe (16).
2. An injection mold having an ejection device according to claim 1, wherein: the end part of the lifting rod (6) is fixedly installed on the top surface of the inner cavity of the supporting angle (5), and the lifting rod (6) is in transmission connection with the positioning block (8) through a direction adjusting shaft (7) arranged at the bottom of the lifting rod.
3. An injection mold having an ejection device according to claim 1, wherein: the two ends of the horizontally arranged stretching rod (11) are respectively fixedly installed with the center of the side surface of the support plate (12) and the side surface of the inner cavity of the storage groove (10), the attaching plate (13) is tightly attached to the bottom surface of the support plate (12), and one side of the attaching plate (13) far away from the support plate (12) is fixedly installed with the steel wire (14).
4. An injection mold having an ejection device according to claim 1, wherein: two sets of valve (18) that control its and open and shut and the top of its inner chamber all are equipped with dust cover (20) are all installed to the lateral wall of breather pipe (16), two sets of operation grooves (17) that are used for holding two sets of valves (18) are opened respectively to the both sides of top lid body (2).
5. An injection mold having an ejection device according to claim 1, wherein: bolts (15) penetrating through two sides of the attaching plate (13) and extending into the supporting plate (12) are arranged on two sides of the attaching plate (13), and two sides of the supporting plate (12) far away from the steel wire (14) are attached to the top surface and the bottom surface of the inner cavity of the article holding groove (10) respectively.
6. An injection mold having an ejection device according to claim 1, wherein: the four corners of base (1) top surface all opens and has a set of groove of accomodating and accomodate the equal vertical telescopic link (4) that are provided with of inslot at four groups, every group the both ends of telescopic link (4) respectively with the bottom surface of accomodating the groove inner chamber and the bottom surface welded fastening of top cap body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727113.2U CN213055755U (en) | 2020-05-05 | 2020-05-05 | Injection mold with ejection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020727113.2U CN213055755U (en) | 2020-05-05 | 2020-05-05 | Injection mold with ejection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213055755U true CN213055755U (en) | 2021-04-27 |
Family
ID=75551657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020727113.2U Expired - Fee Related CN213055755U (en) | 2020-05-05 | 2020-05-05 | Injection mold with ejection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213055755U (en) |
-
2020
- 2020-05-05 CN CN202020727113.2U patent/CN213055755U/en not_active Expired - Fee Related
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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: 20210427 |