CN217196743U - A mould for production of water-color paint brush - Google Patents
A mould for production of water-color paint brush Download PDFInfo
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- CN217196743U CN217196743U CN202220778546.XU CN202220778546U CN217196743U CN 217196743 U CN217196743 U CN 217196743U CN 202220778546 U CN202220778546 U CN 202220778546U CN 217196743 U CN217196743 U CN 217196743U
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- stripper plate
- fixed
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- shaped
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Abstract
The utility model discloses a mould for producing watercolor pens, which comprises a U-shaped seat, wherein a mould seat is fixed on the surface of the inner end of one side of the U-shaped seat, the outer surface of the die holder is provided with a die cavity, the end surface of the die cavity is provided with a communicating groove, the outer surface of the other end of the U-shaped seat is fixed with a cylinder, a template is fixed on the end surface of the propelling rod of the cylinder, a mold bulge is arranged at the outer end of the template, a stripper plate is sleeved on the outer surface of the mold bulge, the surface of the stripper plate is provided with a sleeve opening which is jointed and sleeved on the outer surface of the die bulge, the back of the stripper plate is fixed with a T-shaped pin, the outer surface of the T-shaped pin is sleeved with a spring, after injection molding, the cooled workpiece is contracted and attached outside the die bulge, and by arranging the stripper plate, the T-shaped pin can be extruded during recovery, the stripper plate can be jacked up, the workpiece can be jacked out, and stripping is convenient.
Description
Technical Field
The utility model relates to a water-color paint brush processing field, more specifically say, relate to a mould for water-color paint brush production.
Background
A watercolor pen is a drawing tool. The water color pen is a drawing tool commonly used by children, the pen point is made of carbon fiber generally and is sold in a box of 12 colors, 24 colors and 36 colors, the pen point is generally round, the two colors are not well blended together, and the water color pen is generally suitable for drawing children and can also be used as a marking pen;
in the prior art, when the pen cap of the water color pen is processed, injection molding processing is needed, and in an injection mold, the pen cap of the water color pen is not convenient to take off materials when in use, so that the demolding is not convenient enough.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a mould for watercolor pencils production, through injection moulding after, the cooling back work piece shrink laminating takes off the flitch outside the mould is protruding through the setting, can extrude T shape round pin when retrieving, but the liftout takes off the flitch, can ejecting work piece take off the material, it is convenient to take off the material.
In order to solve the problem, the utility model adopts the following technical proposal.
The utility model provides a mould for watercolor pencils production, includes the U-shaped seat, the inner fixed surface in one side of U-shaped seat has the die holder, the die cavity is seted up to the surface of die holder, mutual logical groove is seted up to die cavity department terminal surface, the other end external surface of U-shaped seat is fixed with the cylinder, the impulse rod terminal surface of cylinder is fixed with the template, the outer end of template sets up the mould arch, the bellied surface of mould has cup jointed and has taken off the flitch, take off the surface of flitch and set up the running-on, the running-on laminating cup joints at the bellied surface of mould, the back of taking off the flitch is fixed with T shape round pin, the spring has been cup jointed to the surface of T shape round pin, and through injection moulding after, the work piece shrink laminating outside the mould arch after the cooling, can push T shape round pin when retrieving through setting up and take off the flitch, can push out the work piece and take off the material, it is convenient to take off the material.
Furthermore, the outer end of the U-shaped seat is provided with a feed inlet, one side of the die holder is provided with an injection molding port, and the feed inlet is connected with the injection molding port in an extrusion manner, so that the material guide is convenient to inject.
Furthermore, a supporting rod is fixed on the back of the template and is connected to the inner side surface of the U-shaped seat in a sliding mode, and the supporting rod can be driven to slide in the U-shaped seat when the template moves, so that sliding positioning and supporting can be achieved.
Furthermore, the upper side and the lower side of the supporting rod are distributed on the back of the template, and the two sides of the supporting rod are distributed and are stably supported.
Furthermore, the T-shaped pins are distributed on the outer surface of the stripper plate at four points, and the T-shaped pins are distributed at four points to support the stripper plate to be stable.
Compared with the prior art, the utility model has the advantages of:
(1) after injection molding, the cooled workpiece is contracted and attached outside the die bulge, and the stripper plate is arranged, so that the T-shaped pin can be extruded when being recovered, the stripper plate can be jacked up, the workpiece can be jacked out, and stripping is convenient.
(2) The outer end of U-shaped seat sets up the feed inlet, and the mouth of moulding plastics is seted up to one side of die holder, and the feed inlet is connected with the mouth extrusion of moulding plastics, the guide of being convenient for mould plastics.
(3) The back of the template is fixed with a supporting rod, the supporting rod is connected to the inner side surface of the U-shaped seat in a sliding mode, the supporting rod can be driven to slide in the U-shaped seat when the template moves, and sliding positioning support can be conducted.
(4) The upper side and the lower side of the supporting rod are distributed on the back of the template, and the two sides are distributed and stably supported.
(5) The T-shaped pins are distributed on the outer surface of the stripper plate at four points, and the stripper plate is supported and stabilized by the four-point distribution.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the connection between the stripper plate and the mold plate of the present invention;
fig. 3 is a back view of the stripper plate of the present invention.
The reference numbers in the figures illustrate:
the injection molding machine comprises a U-shaped seat 1, a die holder 2, a die cavity 3, a communicating groove 4, a cylinder 5, a die plate 6, a die bulge 7, a stripper plate 8, a sleeve opening 80, a T-shaped pin 9, a spring 10, an injection molding opening 11, a feed inlet 12 and a support rod 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, a mold for producing watercolor pens comprises a U-shaped base 1, a mold base 2 is fixed on the surface of the inner end of one side of the U-shaped base 1, a mold cavity 3 is formed on the outer surface of the mold base 2, a communicating groove 4 is formed in the end surface of the mold cavity 3, an air cylinder 5 is fixed on the outer surface of the other end of the U-shaped base 1, a mold plate 6 is fixed on the end surface of a pushing rod of the air cylinder 5, a mold bulge 7 is arranged at the outer end of the mold plate 6, a stripper plate 8 is sleeved on the outer surface of the mold bulge 7, a sleeve opening 80 is formed in the surface of the stripper plate 8, a T-shaped pin 9 is fixed on the back surface of the stripper plate 8, and a spring 10 is sleeved on the outer surface of the T-shaped pin 9 (when the spring 10 extrudes the T-shaped pin 9, the stripper plate 8 can be tightly attached to the outside of the mold plate 6).
Referring to fig. 1-3, a feed inlet 12 is disposed at an outer end of a U-shaped seat 1, an injection molding port 11 is disposed at one side of a mold base 2, the feed inlet 12 is connected to the injection molding port 11 in an extrusion manner to facilitate material guiding during injection molding, a support rod 13 is fixed to a back surface of a mold plate 6, the support rod 13 is slidably connected to an inner side surface of the U-shaped seat 1 to drive the support rod 13 to slide in the U-shaped seat 1 when the mold plate 6 moves, so that a sliding positioning support can be performed, upper and lower sides of the support rod 13 are disposed on the back surface of the mold plate 6, both sides of the support rod are disposed and stable, four points of T-shaped pins 9 are disposed on an outer surface of a stripper plate 8, and four points of the support stripper plate are disposed and stable.
When in use, a template 6 is fixed on the end face of a pushing rod of an air cylinder 5, a mold bulge 7 is arranged at the outer end of the template 6, the template 6 is driven by the air cylinder 5 to move and press on a mold base 2, the mold bulge 7 is clamped into a mold cavity 3, injection molding is carried out through a feed inlet 12, the injection molding enters the mold cavity 3 through an injection molding port 11, all the mold cavities 3 are filled through an intercommunicating groove 4, so that injection molding is facilitated, a workpiece shrinks and fits outside the mold bulge 7 after being cooled, a stripper plate 8 is sleeved on the outer surface of the mold bulge 7, a sleeve port 80 is arranged on the surface of the stripper plate 8, a T-shaped pin 9 is fixed on the back surface of the stripper plate 8, a spring 10 is sleeved on the outer surface of the T-shaped pin 9, the air cylinder 5 drives the template 6 to recover during stripping, the T-shaped pin 9 can be pushed in a U-shaped seat 1 to eject the stripper plate 8, and all the workpieces can be ejected and fall off, is convenient for stripping and use.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. A mould for production of watercolor pens, comprising a U-shaped seat (1), characterized in that: the die is characterized in that a die holder (2) is fixed on the surface of the inner end of one side of the U-shaped seat (1), a die cavity (3) is formed in the outer surface of the die holder (2), an interconnecting groove (4) is formed in the end face of the die cavity (3), a cylinder (5) is fixed on the outer surface of the other end of the U-shaped seat (1), a template (6) is fixed on the end face of a pushing rod of the cylinder (5), a die bulge (7) is formed in the outer end of the template (6), a stripper plate (8) is sleeved on the outer surface of the die bulge (7), a sleeve opening (80) is formed in the surface of the stripper plate (8), the sleeve opening (80) is attached to the outer surface of the die bulge (7), a T-shaped pin (9) is fixed on the back face of the stripper plate (8), and a spring (10) is sleeved on the outer surface of the T-shaped pin (9).
2. The mold for producing watercolor pens according to claim 1, wherein: the outer end of the U-shaped seat (1) is provided with a feed inlet (12), one side of the die holder (2) is provided with an injection molding opening (11), and the feed inlet (12) is connected with the injection molding opening (11) in an extruding mode.
3. The mold for producing watercolor pens according to claim 1, wherein: and a support rod (13) is fixed on the back surface of the template (6), and the support rod (13) is connected to the inner side surface of the U-shaped seat (1) in a sliding manner.
4. The mold for producing watercolor pens according to claim 3, wherein: the upper side and the lower side of the supporting rod (13) are distributed on the back of the template (6).
5. The mold for producing watercolor pens according to claim 1, wherein: the T-shaped pins (9) are distributed on the outer surface of the stripper plate (8) at four points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220778546.XU CN217196743U (en) | 2022-04-06 | 2022-04-06 | A mould for production of water-color paint brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220778546.XU CN217196743U (en) | 2022-04-06 | 2022-04-06 | A mould for production of water-color paint brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217196743U true CN217196743U (en) | 2022-08-16 |
Family
ID=82758870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220778546.XU Active CN217196743U (en) | 2022-04-06 | 2022-04-06 | A mould for production of water-color paint brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217196743U (en) |
-
2022
- 2022-04-06 CN CN202220778546.XU patent/CN217196743U/en active Active
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