CN213564060U

CN213564060U - High gas tightness powder puff dish mould and powder puff dish

Info

Publication number: CN213564060U
Application number: CN202022136223.4U
Authority: CN
Inventors: 宋玉团
Original assignee: Shyahsin Packaging China Co Ltd
Current assignee: Shyahsin Packaging China Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-29
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to a high gas tightness powder puff dish mould, including movable mould subassembly, cover half subassembly, screen cloth blowing subassembly and screen cloth cutting assembly, the movable mould subassembly includes movable mould benevolence, the cover half subassembly includes cover half mould benevolence, screen cloth blowing subassembly is fixed in on the movable mould subassembly, screen cloth cutting assembly is fixed in the cover half subassembly, screen cloth blowing subassembly is used for the screen cloth tile in movable mould benevolence surface, when movable mould subassembly and cover half subassembly compound die, movable mould benevolence and cover half mould benevolence combination body form powder puff dish fashioned die cavity and screen cloth are located in the die cavity, screen cloth cutting assembly is used for cutting off the screen cloth on the powder puff dish after the shaping. The utility model discloses just arrange the screen cloth in the mould before the shaping of powder puff dish body to form integrated into one piece's powder puff dish, left out the process that traditional screen cloth welded in powder puff dish body.

Description

High gas tightness powder puff dish mould and powder puff dish

Technical Field

The utility model relates to a mould, concretely relates to high gas tightness powder puff dish mould and powder puff dish.

Background

When the powder puff is used for makeup, it is one of the common tools used in makeup, for example, when makeup is performed, in order to make the skin color look bright, a powder foundation product such as a powder foundation cream or a BB cream, a CC cream, etc. is applied and makeup is performed thereon, and when the powder foundation product is applied, it is usually necessary to use the powder puff, and the powder puff is generally placed in a powder puff tray. The powder puff disc comprises a powder puff disc body and a mesh fabric, wherein the powder puff disc body is usually subjected to injection molding, and then the mesh fabric is welded on the powder puff disc body in an artificial ultrasonic mode, so that the production cycle of the powder puff disc is long, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model provides a high gas tightness powder puff dish mould, this mould can once mould plastics the powder puff dish and form, has shortened the production cycle of powder puff dish, low and the product stable quality of product manufacturing cost.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

the utility model provides a high gas tightness powder puff dish mould, includes movable mould subassembly, cover half subassembly, screen cloth blowing subassembly and screen cloth cutting assembly, the movable mould subassembly includes movable mould benevolence, the cover half subassembly includes cover half benevolence, screen cloth blowing subassembly is fixed in on the movable mould subassembly, screen cloth cutting assembly is fixed in the cover half subassembly, screen cloth blowing subassembly is used for the screen cloth tile in movable mould benevolence surface, when movable mould subassembly and cover half subassembly compound die, the movable mould benevolence and cover half benevolence combination form powder puff dish fashioned die cavity and screen cloth are located in the die cavity, screen cloth cutting assembly is used for cutting off the screen cloth on the powder puff dish after the shaping.

Preferably, the movable mold assembly further comprises a movable mold fixing plate and a movable mold cavity plate, the movable mold cavity plate is fixedly connected with the movable mold fixing plate, and the movable mold core is fixed in the movable mold cavity plate.

Preferably, the screen cloth blowing component comprises support frames, rolling shafts, screen cloth and a servo motor, wherein the support frames are fixedly arranged on two side walls of the cavity plate of the moving mold respectively, each support frame is provided with one rotatable rolling shaft, the screen cloth is arranged on each rolling shaft, the rolling shaft on any support frame is connected to a rotating shaft of the servo motor, and the screen cloth is attached to the surface of the moving mold core.

Preferably, the fixed die assembly further comprises a fixed die cavity plate, a backing plate 23, a demoulding plate and a fixed die fixing plate which are sequentially arranged, and the fixed die core is fixed in the fixed die cavity plate.

Preferably, the mesh cutting assembly is arranged in the fixed mold cavity plate and comprises a cutting die and a servo cylinder for driving the cutting die to move.

Preferably, the cutting die is a hollow cylindrical structure, the cutting die is horizontally arranged in the accommodating groove in the cavity plate of the fixed model, and the cutting die can move in the horizontal direction in the accommodating groove under the driving of the servo cylinder.

The utility model also provides a powder puff dish is formed by foretell high gas tightness powder puff dish mould processing.

Preferably, the powder puff disk comprises a powder puff disk body and a mesh cloth embedded into the powder puff disk body, wherein the mesh cloth is made of nylon materials, and the powder puff disk body is made of PBT.

The utility model has the advantages that: the utility model discloses a movable mould subassembly, cover half subassembly, screen cloth blowing subassembly and screen cloth cutting assembly, screen cloth blowing subassembly is fixed in on the movable mould subassembly, screen cloth cutting assembly is fixed in the cover half subassembly, before the compound die, pull out the arrangement in the die cavity surface of movable mould subassembly with intact screen cloth through screen cloth blowing subassembly, after the compound die, the screen cloth is pressed from both sides in the die cavity between movable mould benevolence and cover half mould benevolence, consequently when pouring into the melting material into, all by the injection material in the die cavity of screen cloth both sides, the screen cloth is wrapped in the product promptly after the cooling, screen cloth and outside screen cloth in the product cut off behind the screen cloth cutting assembly. Therefore, the utility model arranges the mesh cloth in the mould before the powder puff disc body is molded, thereby forming the integrally molded powder puff disc, reducing the process that the traditional mesh cloth is welded on the powder puff disc body, improving the production efficiency of the powder puff disc, reducing the labor cost and greatly improving the quality of the powder puff disc; the integrated powder puff disc formed by injection molding by the method has high bonding force between the mesh and the powder puff disc, and the mesh can not be separated.

Drawings

Fig. 1 is a schematic structural view of a mold according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is another schematic structural diagram of the mold of the present invention;

FIG. 4 is a schematic structural view of a powder puff disk of the present invention;

in the figure: 10-movable mould assembly, 11-movable mould fixing plate, 12-movable mould cavity plate, 13-movable mould core, 20-fixed mould assembly, 21-fixed mould core, 22-fixed mould cavity plate, 23-backing plate, 24-demoulding plate, 25-fixed mould fixing plate, 30-mesh emptying assembly, 31-supporting frame, 32-rolling shaft, 33-mesh, 41-knife mould and 50-powder puff disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example (b): as shown in fig. 1-4, a high gas tightness powder puff dish mould, includes movable mould subassembly 10, cover half subassembly 20, screen cloth blowing subassembly 30 and screen cloth cutting assembly, movable mould subassembly 10 includes movable mould benevolence 13, the cover half subassembly includes cover half mould benevolence 21, screen cloth blowing subassembly 30 is fixed in on the movable mould subassembly 10, screen cloth cutting assembly is fixed in the cover half subassembly 20, screen cloth blowing subassembly 30 is used for spreading screen cloth 33 in movable mould benevolence 13 surface, when movable mould subassembly 10 and cover half subassembly 20 compound die, movable mould benevolence 13 and the combination of cover half mould benevolence 21 form the fashioned die cavity of powder puff dish 50 and screen cloth 33 are located in the die cavity, screen cloth cutting assembly is used for cutting off the screen cloth 33 on the powder puff dish after the shaping. This mould installation screen cloth blowing subassembly 30 on movable mould subassembly 10, before the compound die, cover one deck screen cloth 33 on the die cavity of movable mould subassembly through screen cloth blowing subassembly 30, after the compound die, movable mould subassembly and cover half subassembly clip screen cloth 33, and there is the one deck screen cloth in the fashioned die cavity of product, when moulding plastics, inject the melting material into the die cavity, partial material gets into the die cavity through the hole on the screen cloth, and all fill the melting material with in the screen cloth both sides die cavity, form the inside powder puff dish 50 of inlaying the screen cloth after the cooling forming, screen cloth around the screen cloth is cut off to the screen cloth cutting assembly, the die sinking, the manipulator through the injection molding machine presss from both sides the powder puff dish away can. Therefore the utility model discloses just arrange the screen cloth in the mould before the shaping of powder puff dish body to form integrated into one piece's powder puff dish, left out traditional screen cloth and welded in the process of powder puff dish body, improved the production efficiency of powder puff dish, reduced the quality of cost of labor powder puff dish simultaneously and obtained the improvement of very big degree.

The movable mold assembly 10 further comprises a movable mold fixing plate 11 and a movable mold cavity plate 12, the movable mold cavity plate 12 is fixedly connected with the movable mold fixing plate 11, and the movable mold core 13 is fixed in the movable mold cavity plate 12. The screen cloth emptying assembly 30 comprises support frames 31, rolling shafts 32, screen cloth 33 and a servo motor, the support frames 31 are fixedly arranged on two side walls of the moving mold cavity plate 12 respectively, each support frame 31 is provided with a rotatable rolling shaft 32, the screen cloth 33 is arranged on each rolling shaft 32, the rolling shafts 32 on any support frame 31 are connected to a rotating shaft of the servo motor, and the screen cloth 33 is attached to the surface of the moving mold core 13. The servo motor is not shown in the figure, a roller 32 is arranged on each of two sides of the moving mold cavity plate 12, a net cloth roll is arranged on each roller, net cloth penetrates through the moving mold cavity plate 12, and the net cloth 33 is attached to the upper surface of the cavity of the moving mold core.

The fixed die assembly 20 further comprises a fixed die cavity plate 22, a backing plate 23, a stripping plate 24 and a fixed die fixing plate 25 which are sequentially arranged, and the fixed die core 21 is fixed in the fixed die cavity plate 22. The die sequentially comprises a movable die fixing plate 11, a movable die cavity plate 12, a fixed die cavity plate 22, a base plate 23, a demoulding plate 24 and a fixed die fixing plate 25 from left to right, a movable die core 13 is arranged in the movable die cavity plate 12, a fixed die core 21 is arranged in the fixed die cavity plate 22, the movable die core and the fixed die core are mutually attached to form a complete die cavity for product forming during die assembly, the mesh is clamped in the die cavity between the movable die core and the fixed die core, therefore when molten materials are injected, the materials are injected into the die cavities on two sides of the mesh, the cooled mesh is coated in a product, the integral powder puff disc formed by the method is high in binding force between the mesh and the powder puff disc, and the phenomenon that the mesh is separated cannot occur.

The mesh cutting assembly is arranged in the fixed mold cavity plate 22 and comprises a cutting die 41 and a servo cylinder for driving the cutting die to move. The cutting die 41 is a hollow cylindrical structure, the cutting die 41 is horizontally disposed in the accommodating groove in the cavity plate 22, and the cutting die 41 can move in the horizontal direction in the accommodating groove under the driving of the servo cylinder. The servo cylinder is not shown in the figure, after the die is assembled, the cutting die 41 is located on the right side of the mesh cloth in the cavity, the cutting die is close to the mesh cloth but does not contact with the mesh cloth, after a product is formed, the cutting die is driven by the servo cylinder to move towards the left mesh cloth until the mesh cloth around the product is cut off, and the cutting die is of a cylindrical structure with the same shape as the product, so that the mesh cloth around the product can be cut off at one time, and then the cutting die returns to the original position.

As shown in fig. 4, a powder puff disk comprises a powder puff disk body and a mesh 33 embedded in the powder puff disk body, wherein the mesh 33 is made of nylon, and the powder puff disk body is made of PBT. PBT is a Polybutylene terephthalate (Polybutylene terephthalate), also known as polytetramethylene terephthalate, which is a condensation polymer of terephthalic acid and 1, 4-butanediol.

The utility model discloses an operation process: the method comprises the following steps:

the method comprises the following steps: before the die assembly, a layer of mesh cloth 33 is covered on the cavity of the movable die core 13 through the mesh cloth discharging assembly 30;

step two: completing the action of die assembly, clamping the mesh cloth 33 between the cavity of the movable die core 13 and the cavity of the fixed die core 21, beginning injection molding, injecting molten materials into the cavity, allowing part of the materials to enter the cavity through holes in the mesh cloth, and filling the molten materials into the cavities on the two sides of the mesh cloth;

step three: after cooling, the product is formed, the cutting die 41 runs towards the mesh on the left side under the driving of the servo cylinder until the mesh around the product is cut off, and the cutting die 41 retreats and returns under the driving of the servo cylinder;

step four: and (3) opening the die, namely clamping away the powder puff disc 50 through a manipulator of the injection molding machine, driving the roller 32 on one side to rotate by the servo motor, rolling the used waste into the roller 32, and simultaneously pulling out the complete mesh 33 on the roller on the other side to cover the surface of the movable die core 13 again to prepare for the action of the next die.

It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a high gas tightness powder puff dish mould which characterized in that: including movable mould subassembly (10), cover half subassembly (20), screen cloth blowing subassembly (30) and screen cloth cutting assembly, movable mould subassembly (10) includes movable mould benevolence (13), the cover half subassembly includes cover half benevolence (21), screen cloth blowing subassembly (30) are fixed in on the movable mould subassembly (10), screen cloth cutting assembly is fixed in cover half subassembly (20), screen cloth blowing subassembly (30) are used for with screen cloth (33) the tiling in movable mould benevolence (13) surface, when movable mould subassembly (10) and cover half subassembly (20) compound die, movable mould benevolence (13) and cover half benevolence (21) fit form powder puff dish (50) fashioned die cavity and screen cloth (33) are located in the die cavity, screen cloth cutting assembly is used for cutting off screen cloth (33) on the powder puff dish after the shaping.

2. The high airtightness puff disk mold according to claim 1, wherein: the movable mould component (10) further comprises a movable mould fixing plate (11) and a movable mould cavity plate (12), the movable mould cavity plate (12) is fixedly connected with the movable mould fixing plate (11), and the movable mould core (13) is fixed in the movable mould cavity plate (12).

3. The high airtightness puff disk die as claimed in claim 2, wherein: mesh blowing subassembly (30) are including support frame (31), roller bearing (32), mesh (33) and servo motor, fixed support frame (31) that is equipped with respectively on the both sides wall of movable mould model chamber board (12), all are equipped with a rotatable roller bearing (32) on every support frame (31), be equipped with mesh (33) on roller bearing (32), roller bearing (32) on arbitrary support frame (31) are connected in servo motor's pivot, mesh (33) laminate in the surface of movable mould benevolence (13).

4. The high airtightness puff disk mold according to claim 1, wherein: the fixed die assembly (20) further comprises a fixed die cavity plate (22), a base plate (23), a stripping plate (24) and a fixed die fixing plate (25) which are sequentially arranged, and the fixed die core (21) is fixed in the fixed die cavity plate (22).

5. The high airtightness puff disk mold according to claim 4, wherein: the mesh cutting assembly is arranged in the fixed mold cavity plate (22) and comprises a cutting die (41) and a servo cylinder for driving the cutting die to move.

6. The high airtightness puff disk mold according to claim 5, wherein: the cutting die (41) is of a hollow cylindrical structure, the cutting die (41) is horizontally arranged in an accommodating groove in the cavity plate (22) of the fixed model, and the cutting die (41) can move in the horizontal direction in the accommodating groove under the driving of the servo cylinder.

7. A powder puff disk, characterized in that: processed from the high gas tightness puff disk die of any one of claims 1 to 6.

8. The powder puff disk of claim 7, wherein: the powder puff disk comprises a powder puff disk body and a mesh (33) embedded into the powder puff disk body, wherein the mesh (33) is made of nylon, and the powder puff disk body is made of PBT.