CN220446936U - Injection molding machine convenient to change mould - Google Patents
Injection molding machine convenient to change mould Download PDFInfo
- Publication number
- CN220446936U CN220446936U CN202321690383.0U CN202321690383U CN220446936U CN 220446936 U CN220446936 U CN 220446936U CN 202321690383 U CN202321690383 U CN 202321690383U CN 220446936 U CN220446936 U CN 220446936U
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- injection molding
- molding machine
- mould
- spring
- base
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 40
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides an injection molding machine convenient for replacing a mold, which comprises an injection molding machine, a base, a feed inlet and a mold, wherein the base is arranged at the bottom of the injection molding machine, the mold is arranged at the upper end of the base, the feed inlet is connected to the top of the injection molding machine, a mold convenient replacing mechanism is arranged on the surface of the base, the mold convenient replacing mechanism comprises a fixed block, a mounting groove, a mounting block, a groove, a spring, a push rod, a push block and a handle, the fixed block is connected to the surface of the base, the mounting groove is formed in the surface of the fixed block, the mounting block is welded at the bottom of the mold, the groove is formed at the front end of the mounting block, the spring groove is formed at the front end inside the fixed block, and a protection mechanism is arranged inside the feed inlet; according to the utility model, when the mould of the injection molding machine is required to be replaced, the mould can be quickly replaced through the convenient replacement mechanism, so that the problem that the traditional mould replacement is complicated is avoided, and the working efficiency of operators is improved.
Description
Technical Field
The utility model belongs to the technical field of plastic processing, and particularly relates to an injection molding machine convenient for replacing a mold.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. The main molding equipment for producing plastic products with various shapes from thermoplastic plastics or thermosetting plastics by using a plastic molding die is divided into vertical, horizontal and full-electric type.
When the injection molding machine is used, raw materials are required to be poured into a feed port, then the machine is used for injection molding of the mold, and when different shaped plastic parts are injected, different corresponding molds are required to be replaced for injection molding; the feed inlet is always in an open state, and part of impurities can fall into the feed inlet due to the long-time open state, so that a plastic part machined by the injection molding machine has defects.
In summary, the present utility model provides an injection molding machine with a mold convenient to replace, so as to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an injection molding machine convenient for replacing a mold, so as to solve the problems that the mold is inconvenient to replace, impurities easily fall off when a feed inlet is opened in the prior art, and the like.
The utility model provides an injection molding machine convenient to change mould, includes injection molding machine, base, pan feeding mouth and mould, the bottom of injection molding machine is provided with the base, the upper end of base is provided with the mould, the top at injection molding machine is connected to the pan feeding mouth, the surface of base is provided with the convenient mechanism of changing of mould, the convenient mechanism of changing of mould includes fixed block, mounting groove, installation piece, recess, spring groove, spring, push rod, ejector pad and hand (hold), the surface at the base is connected to the fixed block, the surface at the fixed block is seted up to the mounting groove, the bottom at the mould is welded to the installation piece, the front end at the installation piece is seted up to the recess, the inside front end at the fixed block is seted up to the spring groove, the inside at the spring is pegged graft to the push rod, the ejector pad is connected on the surface of push rod, the one end at the push rod is connected to the hand (hold), the inside of pan feeding mouth is provided with protection machanism.
Preferably, the push block forms an elastic structure with the spring through a spring groove, and the elastic structure is symmetrically provided with two groups about the longitudinal center line of the fixed block.
Preferably, the size and position of the groove are matched with those of one end of the push rod.
Preferably, one ends of the two groups of push rods are respectively connected to two sides of the handle.
Preferably, the protection mechanism comprises a bungee cord, a protection plate and a hinge, wherein the bungee cord is connected to one side of the inner wall of the feeding port, and the protection plate is connected to one side of the hinge.
Preferably, one side of the protection plate is connected with the feeding port in a rotating way through a hinge, and the other side of the protection plate is connected with the feeding port in an elastic shrinkage way through an elastic rope.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when the mould of the injection molding machine is required to be replaced, the mould can be quickly replaced through the convenient replacement mechanism, so that the problem that the traditional mould replacement is complicated is avoided, and the working efficiency of operators is improved.
2. According to the utility model, after the raw materials are poured into the feed inlet, the feed inlet can be automatically closed through the protection mechanism, so that the problem that impurities are easy to fall off when the feed inlet is opened for a long time is avoided.
Drawings
FIG. 1 is a schematic front view of an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional front view of an embodiment of the present utility model;
FIG. 3 is a schematic partial side cross-sectional view of one embodiment of the present utility model;
FIG. 4 is a partial bottom cross-sectional schematic view of one embodiment of the present utility model;
fig. 5 is an enlarged schematic view of a structure a according to an embodiment of the present utility model.
In the figure: 1. an injection molding machine; 2. a base; 3. a feed inlet; 4. a mold; 5. a fixed block; 6. a mounting groove; 7. a mounting block; 8. a groove; 9. a spring groove; 10. a spring; 11. a push rod; 12. a pushing block; 13. a handle; 14. an elastic rope; 15. a protection plate; 16. and (3) a hinge.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-5, the utility model provides an injection molding machine convenient for replacing a mold, which comprises an injection molding machine 1, a base 2, a feed inlet 3 and a mold 4, wherein the base 2 is arranged at the bottom of the injection molding machine 1, the mold 4 is arranged at the upper end of the base 2, the feed inlet 3 is connected to the top of the injection molding machine 1, a mold convenient replacing mechanism is arranged on the surface of the base 2, the mold convenient replacing mechanism comprises a fixed block 5, a mounting groove 6, a mounting block 7, a groove 8, a spring groove 9, a spring 10, a push rod 11, a push block 12 and a handle 13, the fixed block 5 is connected to the surface of the base 2, the mounting groove 6 is arranged on the surface of the fixed block 5, the mounting block 7 is welded at the bottom of the mold 4, the groove 8 is arranged at the front end of the mounting block 7, the spring groove 9 is arranged at the front end inside the fixed block 5, the spring 10 is arranged inside the spring groove 9, the push rod 11 is inserted inside the spring 10, the push block 12 is connected to the surface of the push rod 11, the handle 13 is connected to one end of the push rod 11, and a protection mechanism is arranged inside the feed inlet 3.
Referring to fig. 2, 3 and 4, the push block 12 forms an elastic structure between the spring groove 9 and the spring 10, two groups of elastic structures are symmetrically arranged about the longitudinal center line of the fixed block 5, the size and position of the groove 8 are matched with those of one end of the push rod 11, one ends of the two groups of push rods 11 are respectively connected to two sides of the handle 13, when the mold 4 of the injection molding machine 1 needs to be replaced, the handle 13 is firstly grasped and pulled outwards, at this time, the handle 13 drives the push block 12 to compress the spring 10 through the spring groove 9 through the push rod 11, the other end of the push rod 11 is pulled out from the groove 8, and at this time, the mold 4 and the fixed block 5 are taken out to replace the required mold 4, so that the mold 4 can be replaced quickly.
Referring to fig. 2 and 5, the protection mechanism includes a bungee cord 14, a protection plate 15 and a hinge 16, the bungee cord 14 is connected to one side of the inner wall of the feed inlet 3, the protection plate 15 is connected to one side of the hinge 16, one side of the protection plate 15 is connected to the feed inlet 3 through the hinge 16 in a rotating manner, the other side of the protection plate 15 is connected to the feed inlet 3 through elastic contraction by the bungee cord 14, when raw materials are poured into the feed inlet 3, one side of the protection plate 15 is rotated between the hinge 16 and the feed inlet 3 due to pressure, the other side of the protection plate 15 is stretched between the bungee cord 14 due to pressure, and at the moment, the protection plate 15 is in an opened state, when raw materials are stopped to be poured into the feed inlet 3, the bungee cord 14 is not stressed and is contracted due to self elasticity, so that the protection plate 15 is driven to be closed, and thus the problem that the feed inlet 3 is in an opened state for a long time, and impurities are easy to drop into the feed inlet 3, so that the injection molded plastics have defects is avoided.
The specific working principle is as follows: when the injection molding machine convenient for replacing the mold is used, as shown in fig. 1-5, firstly, when the mold 4 of the injection molding machine 1 is required to be replaced, the handle 13 is firstly grasped and pulled outwards, at the moment, the handle 13 drives the push block 12 through the push rod 11 to compress the spring 10 through the spring groove 9, the other end of the push rod 11 is pulled out of the groove 8, at the moment, the mold 4 and the fixed block 5 are taken out for replacing the required mold 4, when the new mold 4 and the fixed block 5 are placed in the mounting groove 6, the handle 13 is released, at the moment, the spring 10 pushes the push block 12 through the self elastic force under the condition of not being stressed, so that one end of the push rod 11 is driven to be inserted into the groove 8 for fixing, the mold 4 can be replaced quickly, the complicated problem when the mold 4 is replaced is avoided, and the working efficiency of operators is greatly improved; when pouring raw and other materials into the feed inlet 3, one side of guard plate 15 can rotate through between hinge 16 and the feed inlet 3 because of receiving the pressure to the opposite side of guard plate 15 can stretch between elastic cord 14 because of receiving the pressure, and guard plate 15 can be in open state this moment, when raw and other materials stopped pouring into the feed inlet 3, elastic cord 14 can be because not receiving the pressure, and can shrink through self elasticity, thereby drive and guard plate 15 is closed, just so avoided feed inlet 3 to be in open state for a long time, cause the easy problem that falls into the plastics that feed inlet 3 led to moulding plastics to have the defect of impurity, be this kind of characteristics of injection molding machine convenient to change mould.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. Injection molding machine convenient to change mould, including injection molding machine (1), base (2), pan feeding mouth (3) and mould (4), its characterized in that: the bottom of injection molding machine (1) is provided with base (2), the upper end of base (2) is provided with mould (4), pan feeding mouth (3) are connected at the top of injection molding machine (1), the surface of base (2) is provided with the convenient mechanism of changing of mould, the convenient mechanism of changing of mould includes fixed block (5), mounting groove (6), mounting block (7), recess (8), spring groove (9), spring (10), push rod (11), push block (12) and handle (13), the surface at base (2) is connected to fixed block (5), the surface at fixed block (5) is seted up in mounting groove (6), the bottom at mould (4) is welded to mounting block (7), the front end at mounting block (7) is seted up in recess (8), spring groove (9) are seted up in the inside of fixed block (5), spring (10) set up in the inside of spring groove (9), push rod (11) are pegged graft in the inside of spring (10), push rod (12) are connected at the surface at push rod (11) and are connected to one end of push rod (11) is provided with protection mechanism (11).
2. An injection molding machine for facilitating mold change as defined in claim 1, wherein: the push block (12) forms an elastic structure between the spring groove (9) and the spring (10), and the elastic structure is symmetrically provided with two groups relative to the longitudinal center line of the fixed block (5).
3. An injection molding machine for facilitating mold change as defined in claim 1, wherein: the size and the position of the groove (8) are matched with those of one end of the push rod (11).
4. An injection molding machine for facilitating mold change as defined in claim 1, wherein: one ends of the two groups of push rods (11) are respectively connected to two sides of the handle (13).
5. An injection molding machine for facilitating mold change as defined in claim 1, wherein: the protection mechanism comprises an elastic rope (14), a protection plate (15) and a hinge (16), wherein the elastic rope (14) is connected to one side of the inner wall of the feeding hole (3), and the protection plate (15) is connected to one side of the hinge (16).
6. An injection molding machine for facilitating mold change as defined in claim 5, wherein: one side of the protection plate (15) is in rotary connection with the feed inlet (3) through a hinge (16), and the other side of the protection plate (15) is in elastic shrinkage connection with the feed inlet (3) through an elastic rope (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321690383.0U CN220446936U (en) | 2023-06-30 | 2023-06-30 | Injection molding machine convenient to change mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321690383.0U CN220446936U (en) | 2023-06-30 | 2023-06-30 | Injection molding machine convenient to change mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220446936U true CN220446936U (en) | 2024-02-06 |
Family
ID=89736065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321690383.0U Active CN220446936U (en) | 2023-06-30 | 2023-06-30 | Injection molding machine convenient to change mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220446936U (en) |
-
2023
- 2023-06-30 CN CN202321690383.0U patent/CN220446936U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240319 Address after: 528300, Unit 101, 201, 202, 301, 302, 401, Building 3, CIMC Intelligent Manufacturing Center, No. 15 Shunye West Road, Xingtan Town, Shunde District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: Foshan Yibo Plastic Industry Co.,Ltd. Country or region after: Zhong Guo Address before: No. 211, Middle North Fourth Ring Road, Haidian District, Beijing 100191 Patentee before: Xu Zhanling Country or region before: Zhong Guo |
|
| TR01 | Transfer of patent right |