CN215396659U - Automatic unloader of casing plastic part of injection molding machine - Google Patents
Automatic unloader of casing plastic part of injection molding machine Download PDFInfo
- Publication number
- CN215396659U CN215396659U CN202121600054.3U CN202121600054U CN215396659U CN 215396659 U CN215396659 U CN 215396659U CN 202121600054 U CN202121600054 U CN 202121600054U CN 215396659 U CN215396659 U CN 215396659U
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- fixing plate
- injection
- mold cover
- molding machine
- blanking device
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- 239000004033 plastic Substances 0.000 title claims abstract description 25
- 229920003023 plastic Polymers 0.000 title claims abstract description 25
- 238000001746 injection moulding Methods 0.000 title claims abstract description 24
- 238000002347 injection Methods 0.000 claims description 72
- 239000007924 injection Substances 0.000 claims description 72
- 238000009833 condensation Methods 0.000 claims description 12
- 230000005494 condensation Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 13
- 238000001125 extrusion Methods 0.000 abstract description 7
- 206010053615 Thermal burn Diseases 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 235000013405 beer Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 238000010137 moulding (plastic) Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 238000009757 thermoplastic moulding Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides an automatic blanking device for a shell plastic part of an injection molding machine, belonging to the technical field of machining equipment, wherein the top of the automatic blanking device is fixedly connected with a first fixing plate of an inner mold cover; the second fixing plate is arranged on the top side of the first fixing plate, the bottom of the second fixing plate is fixedly connected with an outer mold cover, and the outer mold cover is clamped with the inner mold cover; unloading mechanism, unloading mechanism sets up on first fixed plate and second fixed plate, the power is held to two answer spring compression of block in-process, the piece of moulding between outer mould lid and the interior mould lid takes shape the back, through relieving the extrusion to the second fixed plate, make two answer spring elasticity reset, two answer springs reset the resilience to the second fixed plate, make ejecting block insert the ejector pad inslot, the department of protrusion through ejecting block extrudees moulding, it is ejecting to mould the piece in the interior mould lid, the automatic drawing of patterns of the piece is moulded in the realization, avoid the artifical potential safety hazard that carries out the drawing of patterns and produce, scald operating personnel.
Description
Technical Field
The utility model belongs to the technical field of machining equipment, and particularly relates to an automatic blanking device for a shell plastic part of an injection molding machine.
Background
An injection molding machine, also known as an injection molding machine or an injection machine, is called a beer machine in many factories, and an injection molding product is called a beer piece, and is main molding equipment for manufacturing thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die.
In the production use of injection molding machine, use forming die to carry out the hot plastic molding to the material, realize quick machine-shaping, owing to adopt the fashioned mode of moulding plastics for the fashioned drawing of patterns of moulding a surface has the waste heat, is not convenient for mould the drawing of patterns of piece, and the manual work is carried out the drawing of patterns and is had the potential safety hazard, scalds operating personnel easily, provides the automatic unloader of casing plastic part of injection molding machine for this.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic blanking device for a shell plastic part of an injection molding machine, and aims to solve the problems that waste heat exists on the surface of a molded plastic part due to the adoption of a thermoplastic molding mode, the demolding of the molded plastic part is inconvenient, potential safety hazards exist when manual demolding is carried out, and operators are easily scalded.
In order to achieve the purpose, the utility model provides the following technical scheme:
an automatic blanking device for a shell plastic part of an injection molding machine comprises a first fixing plate, a second fixing plate and a third fixing plate, wherein the top of the first fixing plate is fixedly connected with an inner mold cover;
the second fixing plate is arranged on the top side of the first fixing plate, the bottom of the second fixing plate is fixedly connected with an outer mold cover, and the outer mold cover and the inner mold cover are clamped;
the blanking mechanism is arranged on the first fixing plate and the second fixing plate and used for ejecting a material part formed by injection molding between the outer mold cover and the inner mold cover; and
and the filling mechanism is arranged at the bottom of the first fixing plate, and hot materials can be rapidly injected through the filling mechanism.
As a preferred scheme of the utility model, the blanking structure comprises a top block groove, two ejection blocks, two limiting guide rods and two return springs, the top block groove is formed in the top of the second fixing plate, the ejection blocks are inserted into the top block groove, the two limiting guide rods are in threaded connection with the first fixing plate, the two limiting guide rods are connected with the ejection blocks, the circumferential surfaces of the two limiting guide rods are respectively sleeved with the return springs, and the two return springs are located between the first fixing plate and the second fixing plate.
As a preferable scheme of the present invention, the filling mechanism includes an injection fixing plate, screws, two injection springs, two injection heads, two injection grooves, and a fixing groove, the fixing groove is formed at the bottom of the first fixing plate, the injection fixing plate is inserted into the fixing groove, the two screws are inserted into the injection fixing plate, the two screws are connected to the first fixing plate by screw threads, the injection groove is formed in the injection fixing plate, the injection heads and the injection springs are inserted into the injection grooves, the injection springs are sleeved on the circumferential surface of the injection heads, and the injection fixing plate penetrates through the top of the inner mold cover.
As a preferable aspect of the present invention, a plurality of guide posts are screwed to the first fixing plate, and the plurality of guide posts all penetrate through to the top of the second fixing plate.
As a preferred scheme of the present invention, a condensation duct is disposed inside the inner mold cover, an external joint is fixedly connected to the inner mold cover, and the external joint is in butt joint with the condensation duct.
As a preferable aspect of the present invention, the first fixing plate is provided with a plurality of second fixing holes, and the second fixing plate is provided with a plurality of first fixing holes.
As a preferable scheme of the present invention, the first fixing plate, the second fixing plate, the outer mold cover, the inner mold cover, the injection head, the two limiting guide rods, and the plurality of guide posts are all made of stainless steel by cutting.
In a preferred embodiment of the present invention, the injection spring and the two return springs are reinforced springs.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, when the extrusion second fixed plate is done being close to of relative first fixed plate and is removed, make outer mould lid and centre mould lid looks block, two answer spring compression of block in-process hold power, mould the piece after taking shape between outer mould lid and the centre mould lid, through removing the extrusion to the second fixed plate, make two answer spring elasticity and reset, two answer springs reset the resilience to the second fixed plate, make ejecting block insert the ejector pad inslot, extrude moulding through ejecting block's prominent department, it is ejecting to mould the piece in the mould lid in, realize moulding the automatic drawing of patterns of piece, avoid the artifical potential safety hazard that carries out the drawing of patterns and produce, scald operating personnel.
2. In this scheme, the bottom at first fixed plate is seted up to the fixed slot, inject into the fixed plate and insert and locate in the fixed slot, the screw is provided with two, two screws are inserted and are located on injecting into the fixed plate, two screw thread connection have seted up the injection groove on the first fixed plate, inject into the fixed plate, the injection groove interpolation is equipped with injection head and injection spring, the circumferential surface of injection head is located to the injection spring cover, inject into the fixed plate and run through to the top of centre form lid, can carry out the injection of hot material fast through the mechanism that packs.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a top perspective view of the present invention;
FIG. 3 is a bottom perspective view of the present invention;
FIG. 4 is a perspective view in half section of the present invention;
FIG. 5 is a horizontal full sectional view of the present invention.
In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a guide post; 4. an outer mold cover; 5. an inner mold cover; 6. injecting a fixed plate; 7. an outer joint; 8. a screw; 9. an injection spring; 10. an injection head; 11. an injection tank; 12. a top block groove; 13. ejecting a block; 14. a limiting guide rod; 15. a return spring; 16. a first fixing hole; 17. a second fixing hole; 18. a condensing duct; 19. and fixing the grooves.
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", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those 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," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between 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.
Example 1
Referring to fig. 1 to 5, an automatic discharging device for a housing plastic part of an injection molding machine includes:
first fixed plate 1 of top fixedly connected with inner mould lid 5, second fixed plate 2 sets up in the top side of first fixed plate 1, and 2 bottom fixedly connected with outer mould lid 4 of second fixed plate, outer mould lid 4 and the block of inner mould lid 5.
According to the utility model, the inner mold cover 5 is arranged to be inserted into the outer mold cover 4 to realize extrusion molding of the hot-melt material, and the first fixing plate 1 and the second fixing plate 2 are arranged to facilitate the fixing of the outer mold cover 4 and the inner mold cover 5.
Unloading mechanism, blanking structure includes ejector pad groove 12, ejecting block 13, spacing guide arm 14 and answer spring 15, ejector pad groove 12 is seted up at the top of second fixed plate 2, ejecting block 13 is inserted and is located ejector pad inslot 12, spacing guide arm 14 is provided with two, two equal threaded connection of spacing guide arm 14 are on first fixed plate 1, two spacing guide arm 14 all are connected with ejecting block 13, two spacing guide arm 14's circumferential surface all overlaps and is equipped with answer spring 15, two answer spring 15 are located between first fixed plate 1 and the second fixed plate 2, the setting of unloading mechanism is used for realizing that the material spare of injection moulding between outer mould lid 4 and the interior mould lid 5 is ejecting.
In the utility model, the ejecting block groove 12 is provided to facilitate the movable insertion of the ejecting block 13, the two limit guide rods 14 are arranged to guide and limit the second fixing plate 2, so as to facilitate the relative horizontal movement of the second fixing plate 2 and the first fixing plate 1, the two return springs 15 are arranged to reset and rebound the second fixing plate 2, when the second fixing plate 2 is extruded to move close to the first fixing plate 1, the outer mold cover 4 and the inner mold cover 5 are clamped, the two return springs 15 compress and store force in the clamping process, after the plastic part between the outer mold cover 4 and the inner mold cover 5 is formed, the two return springs 15 are elastically reset by releasing the extrusion on the second fixing plate 2, the two return springs 15 reset and rebound the second fixing plate 2, so that the ejecting block 13 is inserted into the ejecting block groove 12, the plastic part is extruded through the protruding part of the ejecting block 13, and the plastic part in the inner mold cover 5 is ejected, realize the automatic drawing of patterns of moulding, avoid the artifical potential safety hazard that carries out the drawing of patterns and produce, scald operating personnel.
Mechanism packs, mechanism packs including injecting into fixed plate 6, screw 8, injection spring 9, injection head 10, injection groove 11 and fixed slot 19, fixed slot 19 is seted up in the bottom of first fixed plate 1, inject into fixed plate 6 and insert and locate in fixed slot 19, screw 8 is provided with two, two screws 8 are inserted and are located on injecting into fixed plate 6, 8 threaded connection of two screws are in first fixed plate 1, injection groove 11 has been seted up on injecting into fixed plate 6, injection groove 11 interpolation is equipped with injection head 10 and injection spring 9, injection spring 9 covers locates the circumferential surface of injection head 10, inject into fixed plate 6 and run through the top to interior mould lid 5, can carry out the injection of hot material fast through mechanism packs.
According to the automatic filling device, the fixing groove 19 is formed to facilitate insertion of the injection fixing plate 6, the two screws 8 are arranged to fixedly connect the injection fixing plate 6 in the fixing groove 19, the injection groove 11 is formed to facilitate insertion of the injection spring 9 and the injection head 10, the injection head 10 is arranged to achieve injection of materials into a molding space between the outer mold cover 4 and the inner mold cover 5, the injection spring 9 is arranged to pop up the injection head 10 to remove injection of materials between the outer mold cover 4 and the inner mold cover 5, and automatic filling is achieved through telescopic matching between the injection head 10 and the injection groove 11.
Specifically, referring to fig. 1-5, the first fixing plate 1 is threadedly connected with a plurality of guiding posts 3, and the guiding posts 3 all penetrate through the top of the second fixing plate 2.
According to the utility model, the plurality of guide posts 3 are arranged to realize unidirectional fixation and limitation on the second fixing plate 2, so that the second fixing plate 2 is prevented from being displaced in the demolding process to influence the shape of a plastic part.
Specifically, referring to fig. 1-5, a condensation duct 18 is disposed inside the inner mold cover 5, an outer joint 7 is fixedly connected to the inner mold cover 5, and the outer joint 7 is connected to the condensation duct 18.
In the utility model, the opening of the condensation pipeline 18 is convenient for the circulation of a condensation medium, and the arrangement of the external joint 7 is used for circulating the internal condensation medium of the condensation pipeline 18 with the outside to realize the rapid solidification and shaping of a plastic part.
Specifically, referring to fig. 1-4, the first fixing plate 1 is formed with a plurality of second fixing holes 17, and the second fixing plate 2 is formed with a plurality of first fixing holes 16.
In the present invention, the plurality of second fixing holes 17 and the plurality of first fixing holes 16 are formed to facilitate the quick installation of the first fixing plate 1 and the second fixing plate 2.
Specifically, referring to fig. 1-5, the first fixing plate 1, the second fixing plate 2, the outer mold cover 4, the inner mold cover 5, the injection head 10, the two limiting guide rods 14, and the plurality of guide posts 3 are all made of stainless steel by cutting.
In the utility model, the first fixing plate 1, the second fixing plate 2, the outer mold cover 4, the inner mold cover 5, the injection head 10, the two limiting guide rods 14 and the guide columns 3 are all made of stainless steel by cutting, so that the service life of the device is prolonged.
In particular, referring to fig. 1-4, injection spring 9 and two return springs 15 are reinforced springs.
In the utility model, the injection spring 9 and the two return springs 15 are reinforced springs to realize the quick rebound of the springs.
The working principle or the working process of the automatic blanking device for the shell plastic part of the injection molding machine provided by the utility model is as follows:
through extrusion second fixed plate 2, outer mold cover 4 and interior mold cover 5 are to the block, form fixed moulding space, extrude injection head 10 simultaneously, the hot material passes through injection groove 11 injection and moulding space, squeeze into condensing duct 18 with the condensation medium through external joint 7 in, it is moulding that the piece that moulds in the moulding space carries out the condensation, remove the extrusion to second fixed plate 2, resume spring 15 through two and reset resilience to second fixed plate 2, ejecting piece 13 inserts in ejecting piece groove 12, it is ejecting to mould the piece through taking shape between outer mold cover 4 and the interior mold cover 5 in the prominent department of ejecting piece 13, the automatic drawing of patterns of piece is moulded in the realization, avoid the artifical potential safety hazard that carries out the drawing of patterns and produce, scald operating personnel.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. An automatic blanking device for a shell plastic part of an injection molding machine is characterized by comprising a feeding device, a blanking device and a blanking device, wherein the feeding device is used for feeding plastic parts;
the top of the first fixing plate (1) is fixedly connected with an inner mould cover (5);
the second fixing plate (2) is arranged on the top side of the first fixing plate (1), the bottom of the second fixing plate (2) is fixedly connected with an outer mold cover (4), and the outer mold cover (4) is clamped with the inner mold cover (5);
the blanking mechanism is arranged on the first fixing plate (1) and the second fixing plate (2) and used for ejecting a material piece formed by injection molding between the outer mold cover (4) and the inner mold cover (5); and
the filling mechanism is arranged at the bottom of the first fixing plate (1), and hot materials can be rapidly injected through the filling mechanism.
2. The automatic blanking device for the plastic parts of the shell of the injection molding machine is characterized in that the blanking mechanism comprises two ejector block grooves (12), two ejector blocks (13), two limiting guide rods (14) and two return springs (15), wherein the ejector block grooves (12) are formed in the top of the second fixing plate (2), the ejector blocks (13) are inserted into the ejector block grooves (12), the two limiting guide rods (14) are connected to the first fixing plate (1) in a threaded mode, the two limiting guide rods (14) are connected with the ejector blocks (13), the return springs (15) are sleeved on the circumferential surfaces of the two limiting guide rods (14), and the two return springs (15) are located between the first fixing plate (1) and the second fixing plate (2).
3. The automatic blanking device for the plastic parts of the shell of the injection molding machine according to claim 2, wherein the filling mechanism comprises an injection fixing plate (6), two screws (8), two injection springs (9), an injection head (10), two injection grooves (11) and two fixing grooves (19), the fixing grooves (19) are arranged at the bottom of the first fixing plate (1), the injection fixing plate (6) is inserted into the fixing grooves (19), the two screws (8) are inserted into the injection fixing plate (6), the two screws (8) are in threaded connection with the first fixing plate (1), the injection fixing plate (6) is provided with the injection grooves (11), the injection head (10) and the injection springs (9) are inserted into the injection grooves (11), and the injection springs (9) are sleeved on the circumferential surface of the injection head (10), the injection fixing plate (6) penetrates through the top of the inner mold cover (5).
4. The automatic blanking device for the plastic parts of the shell of the injection molding machine as claimed in claim 3, wherein a plurality of guide posts (3) are connected to the first fixing plate (1) in a threaded manner, and the plurality of guide posts (3) penetrate through the top of the second fixing plate (2).
5. The automatic blanking device for the housing plastic parts of the injection molding machine according to claim 4, wherein a condensation duct (18) is formed inside the inner mold cover (5), an outer joint (7) is fixedly connected to the inner mold cover (5), and the outer joint (7) is in butt joint with the condensation duct (18).
6. The automatic blanking device for the plastic parts of the housing of the injection molding machine as claimed in claim 5, wherein the first fixing plate (1) is provided with a plurality of second fixing holes (17), and the second fixing plate (2) is provided with a plurality of first fixing holes (16).
7. The automatic blanking device for the plastic parts of the shell of the injection molding machine according to claim 6, wherein the first fixing plate (1), the second fixing plate (2), the outer mold cover (4), the inner mold cover (5), the injection head (10), the two limiting guide rods (14) and the plurality of guide columns (3) are all made of stainless steel by cutting.
8. The automatic blanking device for the plastic parts of the casing of the injection molding machine according to claim 7, characterized in that the injection spring (9) and the two return springs (15) are reinforced springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121600054.3U CN215396659U (en) | 2021-07-14 | 2021-07-14 | Automatic unloader of casing plastic part of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121600054.3U CN215396659U (en) | 2021-07-14 | 2021-07-14 | Automatic unloader of casing plastic part of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215396659U true CN215396659U (en) | 2022-01-04 |
Family
ID=79649345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121600054.3U Active CN215396659U (en) | 2021-07-14 | 2021-07-14 | Automatic unloader of casing plastic part of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215396659U (en) |
-
2021
- 2021-07-14 CN CN202121600054.3U patent/CN215396659U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An Automatic Blanking Device for Shell Plastic Parts of an Injection Molding Machine Effective date of registration: 20231011 Granted publication date: 20220104 Pledgee: Heyuan Branch of China Construction Bank Co.,Ltd. Pledgor: Haolun Technology (Heyuan) Co.,Ltd. Registration number: Y2023980060788 |