CN219505420U - Plastic suction mould system convenient to drawing of patterns - Google Patents
Plastic suction mould system convenient to drawing of patterns Download PDFInfo
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- CN219505420U CN219505420U CN202320049889.7U CN202320049889U CN219505420U CN 219505420 U CN219505420 U CN 219505420U CN 202320049889 U CN202320049889 U CN 202320049889U CN 219505420 U CN219505420 U CN 219505420U
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- sliding block
- lower die
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- groove
- plastic suction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of molds and discloses a plastic suction mold system convenient to demold. The plastic suction mold system of the utility model comprises: the upper die and the lower die are respectively arranged on the upper die frame and the lower die frame, the lower die is provided with a rectangular groove and a mounting through groove, the straight-edge sliding block and the angle-head sliding block are respectively arranged in the rectangular groove and the mounting through groove, the angle-head sliding block is connected with the lower die frame, the driving mechanism is arranged on the lower die frame, and the inclined pushing assembly is arranged on the lower die and connected with the straight-edge sliding block and the driving mechanism. According to the plastic suction mould system, when the upper mould and the lower mould are assembled, the raw material sheet is formed by hot pressing. When the die is removed, the lower die carrier drives the angle head slide block to retreat, the driving mechanism pushes the straight-edge slide block to move upwards, and meanwhile, the straight-edge slide block moves towards the center direction of the lower die, so that a formed product with a back-off groove is separated from the lower die, the formed product cannot be damaged, and the qualification rate of the product is guaranteed.
Description
Technical Field
The embodiment of the utility model relates to the technical field of molds, in particular to a plastic suction mold system convenient for demolding.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry.
The processing and forming method of the plastic-absorbing workpiece comprises the following steps: the upper die and the lower die of the forming die are arranged on a machine table of the equipment, after the raw material sheet is heated and softened, the raw material sheet is conveyed between the upper die and the lower die in a stepping mode, the forming equipment drives the upper die and the lower die to move, the upper die and the lower die are closed, and the raw material sheet is directly subjected to hot press forming in a heated die cavity.
The inventors of the present utility model found that the molded product had a complete turn of undercut groove, which resulted in damage to the product during demolding, and even failure to demold.
Disclosure of Invention
The utility model aims to provide a plastic suction mould system convenient for demoulding, which is convenient for demoulding products and solves the problems in the background technology.
The embodiment of the utility model provides a plastic suction mould system convenient for demoulding, which comprises the following components: the device comprises an upper die, a lower die, a straight-edge sliding block, an angle head sliding block, an inclined pushing assembly and a driving mechanism;
the upper die and the lower die are respectively arranged on the upper die frame and the lower die frame;
the lower die carrier is rectangular frame type, includes: a top plate and a bottom plate;
the lower die is provided with a rectangular groove, and a mounting through groove is formed in the vertex angle of the rectangular groove;
the straight-edge sliding block and the corner head sliding block are respectively arranged in the rectangular groove and the mounting through groove, the corner head sliding block is connected with the top plate, and the top plate is used for driving the corner head sliding block to slide when lifting;
the driving mechanism is arranged on the bottom plate;
the inclined pushing assembly is arranged on the lower die and is respectively connected with the straight-side sliding block and the driving mechanism, and the driving mechanism is used for pushing the straight-side sliding block to move obliquely;
when the upper die and the lower die are clamped, the upper die, the lower die, the straight-edge sliding block and the corner head sliding block are used for enclosing a die cavity.
Based on the above scheme, the plastic suction mould system convenient for demoulding is characterized in that an upper mould, a lower mould, a straight-edge sliding block, an angle head sliding block, an inclined pushing assembly and a driving mechanism are arranged, wherein the upper mould and the lower mould are respectively arranged on the upper mould frame and the lower mould frame, the lower mould is provided with a rectangular groove and a mounting through groove, the straight-edge sliding block and the angle head sliding block are respectively arranged in the rectangular groove and the mounting through groove, the driving mechanism is arranged on a bottom plate of the lower mould frame, and the inclined pushing assembly is arranged on the lower mould and is respectively connected with the straight-edge sliding block and the driving mechanism. According to the plastic suction mould system convenient to demolding, when the upper mould and the lower mould are closed, the raw sheet fed between the upper mould and the lower mould is subjected to hot press molding. When the die is removed, the upper die and the lower die are separated in advance, then the top plate of the lower die frame drives the corner head sliding block to retreat, then the driving mechanism pushes the inclined pushing assembly to move obliquely upwards according to a set angle, the inclined pushing assembly pushes the straight-edge sliding block to move upwards, and meanwhile the straight-edge sliding block moves towards the center direction of the lower die, so that a formed product with a back-off groove is separated from the lower die, the formed product cannot be damaged, and the qualification rate of the product is guaranteed.
In one possible solution, the driving mechanism includes: a telescopic cylinder and a driving frame;
the telescopic cylinder is arranged on the bottom plate;
the drive rack includes: a driving bottom plate and a connecting block;
the connecting block is U-shaped and is connected with the telescopic cylinder;
the driving bottom plate is connected with the inclined pushing assembly.
In one possible implementation, the oblique pushing assembly includes: the inclined pushing seat and the inclined pushing rod;
the inclined push rod is obliquely arranged and penetrates through the lower die, the top end of the inclined push rod is connected with the straight-side sliding block, the bottom end of the inclined push rod is connected with the inclined push seat, and the inclined push seat is arranged on the driving bottom plate.
In one possible implementation, the oblique pushing assembly further includes: guide sleeve;
the guide sleeve is arranged in the lower die in a penetrating mode, and the inclined push rod is arranged in the guide sleeve in a penetrating mode in a sliding mode.
In one possible scheme, the lower die frame is provided with a plurality of guide posts;
the driving bottom plate is slidably arranged on the guide posts in a penetrating mode.
In one possible solution, the corner head slider comprises: first slider and second slider:
the first sliding block and the second sliding block are respectively provided with an inclined side face;
the first sliding block is provided with a connecting clamping block at the inclined side surface, the second sliding block is provided with a connecting clamping groove at the inclined side surface, and the connecting clamping groove is used for the connecting clamping block to be inserted;
the first sliding block is connected with the top plate, and the top plate is used for driving the second sliding block to translate when lifting.
In one possible scheme, the second sliding block is provided with a limiting clamping groove;
the limiting clamping groove is clamped on the inner wall of the mounting through groove.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic view of a molded product of the present utility model;
FIG. 2 is a schematic cross-sectional view of a molded product of the present utility model;
FIG. 3 is a schematic diagram of a plastic suction mold system for facilitating mold release in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic view of a portion of a plastic suction mold system according to an embodiment of the present utility model;
FIG. 5 is a partial schematic view of FIG. 4 in accordance with an embodiment of the utility model;
FIG. 6 is a schematic diagram of a lower die in an embodiment of the utility model;
FIG. 7 is a schematic view of a driving mechanism according to an embodiment of the present utility model;
FIG. 8 is a schematic view of a corner head slider in an embodiment of the present utility model;
FIG. 9 is a schematic view of a first slider in an embodiment of the present utility model;
FIG. 10 is a schematic view of a second slider according to an embodiment of the present utility model;
fig. 11 is a schematic view of a corner head slider in an embodiment of the present utility model during mold opening.
Reference numerals in the drawings:
1. an upper die; 2. a lower die; 21. rectangular grooves; 22. installing a through groove; 3. a straight-side slide block; 4. an angular head slider; 41. a first slider; 411. connecting a clamping block; 42. a second slider; 421. a connecting clamping groove; 422. a limit clamping groove; 5. a diagonal pushing assembly; 51. a pushing seat is inclined; 52. an inclined push rod; 53. guide sleeve; 6. a driving mechanism; 61. a telescopic cylinder; 62. a drive rack; 621. a driving bottom plate; 622. a connecting block; 71. a die carrier is arranged; 72. a lower die frame; 721. a top plate; 722. a bottom plate; 723. a connecting column; 724. and a guide post.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; either directly, or indirectly, through intermediaries, may be in communication with each other, or may be in interaction with each other, unless explicitly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The technical scheme of the utility model is described in detail below by specific examples. The following embodiments may be combined with each other, and some embodiments may not be repeated for the same or similar concepts or processes.
As described in the background of the utility model, the method for forming a plastic-absorbing workpiece comprises the following steps: the upper die and the lower die of the forming die are arranged on a machine table of the equipment, after the raw material sheet is heated and softened, the raw material sheet is conveyed between the upper die and the lower die in a stepping mode, the forming equipment drives the upper die and the lower die to move, the upper die and the lower die are closed, and the raw material sheet is directly subjected to hot press forming in a heated die cavity.
The inventors of the present utility model have found that the molded product 100 has a full turn of the undercut groove 110 as shown in fig. 1 and 2. When the molded product 100 is demolded, the undercut groove 110 is easily damaged, and even can not be demolded when serious, so that the qualification rate of the product is reduced, and the production of the product are affected.
In order to solve the above problems, the present inventors have proposed the technical solution of the present utility model, and specific embodiments are as follows:
fig. 3 is a schematic diagram of a plastic suction mold system for facilitating demolding according to an embodiment of the present utility model, fig. 4 is a partial schematic diagram of the plastic suction mold system according to an embodiment of the present utility model, fig. 5 is a partial schematic diagram of fig. 4 according to an embodiment of the present utility model, fig. 6 is a schematic diagram of a lower mold according to an embodiment of the present utility model, fig. 7 is a schematic diagram of a driving mechanism according to an embodiment of the present utility model, fig. 8 is a schematic diagram of a corner head slider according to an embodiment of the present utility model, fig. 9 is a schematic diagram of a first slider according to an embodiment of the present utility model, fig. 10 is a schematic diagram of a second slider according to an embodiment of the present utility model, and fig. 11 is a schematic diagram of a corner head slider during mold opening according to an embodiment of the present utility model.
As shown in fig. 3 to 11, the plastic suction mold system for facilitating demolding of the present embodiment includes: the upper die 1, the lower die 2, the straight-edge sliding block 3, the angle head sliding block 4, the inclined pushing component 5 and the driving mechanism 6.
The upper die 1 is disposed on the upper die frame 71, at the bottom of the upper die frame 71, and the lower die 2 is disposed on the lower die frame 72.
The lower die frame 72 is rectangular frame type, and the lower die frame 72 includes: the top plate 721 and the bottom plate 722 are connected by a plurality of connecting posts 723, and the lower die 2 is inserted into the top of the lower die frame 72.
The top surface of the lower die 2 is provided with a rectangular groove 21 in a ring shape, and the lower die 2 is provided with mounting through grooves 22 penetrating up and down at four vertex angles of the rectangular groove 21.
The straight-side slide block 3 is provided with four, including: the two long-side sliding blocks and the two wide-side sliding blocks of the straight-side sliding block 3 are respectively arranged in four straight sides of the rectangular groove 21 of the lower die 2.
Four corner head sliding blocks 4 are arranged, the four corner head sliding blocks 4 are respectively arranged in four mounting through grooves 22 of the lower die 2, the four corner head sliding blocks 4 are respectively connected with a top plate 721 of the lower die frame 72, and the top plate 721 drives the corner head sliding blocks 4 to slide inwards and/or outwards when lifting.
The driving mechanism 6 is provided on the bottom plate 722 of the lower die frame 72.
The inclined pushing component is provided with four groups.
The oblique pushing assembly 5 is arranged on the lower die 2, the top ends of the four groups of oblique pushing assemblies 5 are respectively connected with the four straight-edge sliding blocks 3, the bottom ends of the four groups of oblique pushing assemblies 5 are connected with the driving mechanism 6, the driving mechanism 6 drives the oblique pushing assemblies 5 to move, and the oblique pushing assemblies 5 drive the straight-edge sliding blocks 3 to obliquely move to the upper side and the inner side of the lower die 2 during movement.
In this embodiment, when the upper die and the lower die are closed, the lower surface of the upper die, the upper surface of the lower die, the outer surface of the straight-edge slider, and the outer surface of the corner slider enclose a die cavity, the sheet of raw material fed between the upper die and the lower die is hot-pressed to form a molded workpiece 100, and a complete turn of undercut groove 110 is formed between the straight-edge slider and the side wall of the lower die, and between the corner slider and the side wall of the lower die. When demoulding, the upper mould and the lower mould are separated in advance, then the top plate of the lower mould frame drives the corner head sliding block to retreat (move towards the center of the lower mould), then the driving mechanism pushes the inclined pushing assembly to move obliquely upwards according to a set angle, and the inclined pushing assembly pushes the straight-edge sliding block to move upwards, and simultaneously moves towards the center of the lower mould, so that the formed product 100 with the back-off groove is completely separated from the lower mould.
Through the above, it is difficult to find that, in the plastic suction mould system convenient for demolding of this embodiment, through setting up mould, lower mould, straight flange slider, angle head slider, push away subassembly and actuating mechanism to one side, go up mould and lower mould and set up respectively on last mould frame and lower mould frame, the lower mould is equipped with rectangular groove and installation through groove, straight flange slider and angle head slider set up respectively in rectangular groove and installation through groove, actuating mechanism sets up on the bottom plate of lower mould frame, push away the subassembly to one side and set up on the lower mould, be connected with straight flange slider and actuating mechanism respectively. In the plastic suction mold system for facilitating demolding of the embodiment, when the upper mold and the lower mold are closed, the sheet material fed between the upper mold and the lower mold is hot-pressed and molded. When the die is removed, the upper die and the lower die are separated in advance, then the top plate of the lower die frame drives the corner head sliding block to retreat, then the driving mechanism pushes the inclined pushing assembly to move obliquely upwards according to a set angle, the inclined pushing assembly pushes the straight-edge sliding block to move upwards, and meanwhile the straight-edge sliding block moves towards the center direction of the lower die, so that a formed product with a back-off groove is separated from the lower die, the formed product cannot be damaged, and the qualification rate of the product is guaranteed.
Alternatively, as shown in fig. 5 and 7, in the plastic suction mold system for facilitating demolding in the present embodiment, the driving mechanism 6 includes: a telescopic cylinder 61 and a driving frame 62.
The telescopic cylinder 61 is provided on the bottom plate 722 of the lower die frame 72.
The drive frame 62 includes: a drive base 621 and a connection block 622.
The connecting block 622 is U-shaped and is arranged on the driving bottom plate 621, and the connecting block 622 is connected with the movable rod of the telescopic cylinder 61.
The driving bottom plate 621 is connected with the inclined pushing assembly 5, and the telescopic action of the movable rod of the telescopic air cylinder 61 drives the inclined pushing assembly 5 to move obliquely according to a set angle so as to push the straight-edge sliding block 3 to move obliquely.
Further, in the plastic suction mold system for facilitating demolding in this embodiment, the diagonal pushing assembly 5 includes: a tilt push seat 51 and a tilt push rod 52.
The inclined push rod 52 is obliquely arranged and penetrates through the through hole of the lower die 2. The top of the inclined push rod 52 is fixedly connected with the straight-side sliding block 3, the bottom of the inclined push rod 52 is connected with the inclined push seat 51, and the inclined push seat 51 is arranged on the driving bottom plate 621. When the movable rod of the telescopic cylinder 61 extends out, the driving bottom plate 621 is pushed to move upwards, and the driving bottom plate 621 drives the straight-edge sliding block 3 to move obliquely according to a set angle through the inclined push rod 52.
Further, in the plastic suction mold system for facilitating demolding in this embodiment, the diagonal pushing assembly 5 further includes: guide sleeve 53.
The guide sleeve 53 is arranged in the through hole of the lower die 2 in a penetrating way, the inclined push rod 52 is arranged in the guide sleeve 53 in a penetrating way in a sliding way, the inclined push rod 52 is contacted with the guide sleeve 53 when sliding, and abrasion of the lower die caused by sliding of the inclined push rod is prevented.
Further, in the plastic suction mold system for facilitating demolding in the present embodiment, four guide posts 724 are disposed between the top plate 721 and the bottom plate 722 of the lower mold frame 72.
The driving base plate 621 of the driving mechanism 6 is slidably inserted into the four guide posts 724, and when the movable rod of the telescopic cylinder 61 is telescopic, the driving base plate 621 moves up and down along the guide posts 724, so that the driving base plate 621 keeps moving vertically.
Optionally, as shown in fig. 8, 9 and 10, in the plastic suction mold system for facilitating demolding in this embodiment, the corner head slider 4 includes: a first slider 41 and a second slider 42.
The first slider 41 and the second slider 42 are each provided with an inclined side surface.
The first slider 41 is provided with a connection clamping block 411 at the inclined side surface, the second slider 42 is provided with a connection clamping groove 421 at the inclined side surface, and the connection clamping block 411 of the first slider 41 is inserted into the connection clamping groove 421 of the second slider 42.
The first slider 41 is connected to the top plate 721 of the lower mold frame 72.
In this embodiment, as shown in fig. 11, during demolding, the top plate drives the first slider to move downward, the first slider drives the second slider to translate toward the center of the lower mold, the second slider is separated from the molded product first, and a movable space is reserved for the straight-edge slider. And then the driving mechanism pushes the straight-side sliding block to move upwards and inwards through the inclined pushing component, and the molded product is completely separated from the lower die, so that demolding is completed.
Further, in the plastic suction mold system of the present embodiment, the two sides of the second slider 42 are provided with the limiting slots 422.
The second slider 42 sets up the installation through groove 22 department at lower mould 2, and the spacing draw-in groove 422 joint of second slider 42 is on the inner wall of the installation through groove 22 of lower mould 2, makes the second slider more steady when translating.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be a direct contact between the first feature and the second feature, or an indirect contact between the first feature and the second feature through an intervening medium.
Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is at a lower level than the second feature.
In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "examples," "particular examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. A plastic suction mold system for facilitating mold release, comprising: the device comprises an upper die, a lower die, a straight-edge sliding block, an angle head sliding block, an inclined pushing assembly and a driving mechanism;
the upper die and the lower die are respectively arranged on the upper die frame and the lower die frame;
the lower die carrier is rectangular frame type, includes: a top plate and a bottom plate;
the lower die is provided with a rectangular groove, and a mounting through groove is formed in the vertex angle of the rectangular groove;
the straight-edge sliding block and the corner head sliding block are respectively arranged in the rectangular groove and the mounting through groove, the corner head sliding block is connected with the top plate, and the top plate is used for driving the corner head sliding block to slide when lifting;
the driving mechanism is arranged on the bottom plate;
the inclined pushing assembly is arranged on the lower die and is respectively connected with the straight-side sliding block and the driving mechanism, and the driving mechanism is used for pushing the straight-side sliding block to move obliquely;
when the upper die and the lower die are clamped, the upper die, the lower die, the straight-edge sliding block and the corner head sliding block are used for enclosing a die cavity.
2. The ejector mold system of claim 1, wherein the drive mechanism comprises: a telescopic cylinder and a driving frame;
the telescopic cylinder is arranged on the bottom plate;
the drive rack includes: a driving bottom plate and a connecting block;
the connecting block is U-shaped and is connected with the telescopic cylinder;
the driving bottom plate is connected with the inclined pushing assembly.
3. The plastic suction mold system for facilitating mold release according to claim 2, wherein the diagonal pushing assembly comprises: the inclined pushing seat and the inclined pushing rod;
the inclined push rod is obliquely arranged and penetrates through the lower die, the top end of the inclined push rod is connected with the straight-side sliding block, the bottom end of the inclined push rod is connected with the inclined push seat, and the inclined push seat is arranged on the driving bottom plate.
4. The plastic suction mold system for facilitating mold release of claim 3, wherein the tilt assembly further comprises: guide sleeve;
the guide sleeve is arranged in the lower die in a penetrating mode, and the inclined push rod is arranged in the guide sleeve in a penetrating mode in a sliding mode.
5. The plastic suction mold system for facilitating demolding according to claim 2, wherein the lower mold frame is provided with a plurality of guide posts;
the driving bottom plate is slidably arranged on the guide posts in a penetrating mode.
6. The plastic suction mold system for facilitating mold release according to claim 1, wherein the corner head slider comprises: first slider and second slider:
the first sliding block and the second sliding block are respectively provided with an inclined side face;
the first sliding block is provided with a connecting clamping block at the inclined side surface, the second sliding block is provided with a connecting clamping groove at the inclined side surface, and the connecting clamping groove is used for the connecting clamping block to be inserted;
the first sliding block is connected with the top plate, and the top plate is used for driving the second sliding block to translate when lifting.
7. The plastic suction mold system for facilitating demolding as claimed in claim 6, wherein the second slider is provided with a limit clamping groove;
the limiting clamping groove is clamped on the inner wall of the mounting through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320049889.7U CN219505420U (en) | 2023-01-09 | 2023-01-09 | Plastic suction mould system convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320049889.7U CN219505420U (en) | 2023-01-09 | 2023-01-09 | Plastic suction mould system convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219505420U true CN219505420U (en) | 2023-08-11 |
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ID=87549714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320049889.7U Active CN219505420U (en) | 2023-01-09 | 2023-01-09 | Plastic suction mould system convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219505420U (en) |
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2023
- 2023-01-09 CN CN202320049889.7U patent/CN219505420U/en active Active
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