CN215970000U - C-shaped plastic trim opening die - Google Patents
C-shaped plastic trim opening die Download PDFInfo
- Publication number
- CN215970000U CN215970000U CN202122447165.1U CN202122447165U CN215970000U CN 215970000 U CN215970000 U CN 215970000U CN 202122447165 U CN202122447165 U CN 202122447165U CN 215970000 U CN215970000 U CN 215970000U
- Authority
- CN
- China
- Prior art keywords
- shaped
- template
- hole
- film
- internally provided
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a C-shaped plastic trim neck mold which comprises a front template, a middle template and a rear template, wherein the surfaces of the front template, the middle template and the rear template are fixedly connected into a whole in a pasting manner; a C-shaped discharge hole is formed in the middle template, a C-shaped discharge hole is formed in the front template, a C-shaped blind cavity is formed in the front end face of the rear template, an injection molding opening communicated with the C-shaped blind cavity and the outside is formed in the side portion of the rear template, and the C-shaped discharge hole, the C-shaped cavity and the C-shaped blind cavity form a forming channel of the C-shaped plastic trim strip; the rear template is also internally provided with a C-shaped film inlet hole surrounding the C-shaped blind cavity from the back, the middle template is also internally provided with a C-shaped film passing hole, the front template is also internally provided with a C-shaped film outlet hole, and the C-shaped film inlet hole, the C-shaped film passing hole and the C-shaped film outlet hole jointly form a film sticking channel. The utility model is helpful for improving the production efficiency and reducing the production cost.
Description
Technical Field
The utility model relates to an improved structure of a plastic trim strip die.
Background
The traditional plastic decoration strip mouth mold only has the function of molding the plastic decoration strip, and a decoration film needs to be additionally adhered to a finished product after the plastic decoration strip is molded, so that the production efficiency of the plastic decoration strip is not improved, and the production cost of the plastic decoration strip is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a neck mold with a C-shaped plastic decoration strip forming function and a film pasting function.
The utility model adopts the following technical scheme;
the C-shaped plastic trim neck mold comprises a front template, a middle template and a rear template which are fixedly connected into a whole by attaching the surfaces of the front template, the middle template and the rear template.
The middle template is internally provided with a C-shaped cavity communicated front and back, the front template is internally provided with a C-shaped discharge hole communicated with the C-shaped cavity in a butt joint manner, the front end surface of the rear template is provided with a C-shaped blind cavity in butt joint with the C-shaped cavity, the side part of the rear template is provided with an injection port communicated with the C-shaped blind cavity and the outside, and the C-shaped discharge hole, the C-shaped cavity and the C-shaped blind cavity jointly form a molding channel of the C-shaped plastic trim;
the rear template is also internally provided with a C-shaped film inlet hole which surrounds a C-shaped blind cavity from the back in a front-back communication manner, the middle template is also internally provided with a C-shaped film outlet hole which is in butt joint with the C-shaped film inlet hole in a front-back communication manner, the front template is also internally provided with a C-shaped film outlet hole which is in butt joint with the C-shaped film inlet hole in a front-back communication manner and is provided with a rear opening which is in butt joint with the C-shaped film outlet hole and a front opening which is in confluence with the C-shaped discharge opening, and the C-shaped film inlet hole, the C-shaped film outlet hole and the C-shaped film outlet hole jointly form a film sticking channel which is used for the decorative film to pass through and is stuck on the back of the C-shaped plastic decorative strip at the C-shaped film outlet hole.
Preferably, the front opening of the C-shaped film outlet is fixedly connected with a C-shaped part in an inserted manner, the back surface of the C-shaped part is attached to the outer hole wall of the C-shaped film outlet, and the inner surface of the C-shaped part is gradually inclined downwards from back to front so as to enable the front opening of the C-shaped film outlet to converge into the C-shaped discharge hole.
The utility model is provided with the C-shaped plastic trim molding channel and the film pasting channel for pasting the decorative film on the C-shaped plastic trim at the same time, has the C-shaped plastic trim molding function and the film pasting function, and is beneficial to improving the production efficiency and reducing the production cost.
Drawings
FIG. 1 is a front elevational view of the overall construction of an embodiment of the present invention;
FIG. 2 is a rear elevational view of the overall structure of an embodiment of the present invention;
FIG. 3 is a schematic diagram of an embodiment of the present invention;
FIG. 4 is another perspective view of the overall structure of the embodiment of the present invention;
FIG. 5 is a cross-sectional view of the general construction of an embodiment of the present invention;
FIG. 6 is a schematic diagram of a front template structure according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a middle template structure according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a rear template structure according to an embodiment of the utility model.
Detailed Description
The utility model is described below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-8:
the C-shaped plastic trim neck mold comprises a front template 1, a middle template 2 and a rear template 3, wherein the surfaces of the front template 1, the middle template 2 and the rear template 3 are attached to each other and fixedly connected into a whole through bolts.
The middle die plate 2 is internally provided with a die cavity 2.1 formed by C in a front-back communication way.
A C-shaped discharge port 1.1 which is butted with a C-shaped forming cavity 2.1 is arranged in the front template 1 in a front-back communicating manner.
The front end surface of the rear template 3 is provided with a C-shaped blind cavity 3.1 which is butted with the C-shaped forming cavity 2.1, and the bottom side part is provided with an injection molding opening 3.2 which is communicated with the C-shaped blind cavity 3.1 and the outside.
The C-shaped discharge port 1.1, the C-shaped forming cavity 2.1 and the C-shaped blind cavity 3.1 jointly form a forming channel of the C-shaped plastic decoration strip;
the back template 3 is also internally provided with a C-shaped film inlet hole 3.3 which is communicated with the front and the back and surrounds the C-shaped blind cavity 3.1 from the back.
The middle template 2 is also internally provided with a C-shaped film passing hole 2.2 which is connected with the C-shaped film inlet hole 3.3 in a front-back communication way.
The front template 1 is also internally provided with a C-shaped film outlet 1.2 communicated with the front and the back, the back opening of the C-shaped film outlet 1.2 is butted with the C-shaped film passing hole 2.2, the front opening is fixedly connected with a C-shaped part 4 in an inserted manner, the back surface of the C-shaped part 4 is attached to the outer hole wall of the C-shaped film outlet 1.2, and the inner surface of the C-shaped part is gradually inclined downwards from the back to the front so as to converge the front opening of the C-shaped film outlet 1.2 into the C-shaped discharge hole 1.1.
The C-shaped film inlet hole 3.3, the C-shaped film passing hole 2.2 and the C-shaped film outlet hole 1.2 jointly form a film pasting channel for allowing a decorative film to pass through and being pasted on the back of the C-shaped plastic decorative strip at the position of the C-shaped film outlet hole 1.2.
And communicating the injection molding port 3.2 with a barrel outlet of an extruder, feeding plastic melt discharged by the extruder into the C-shaped blind cavity 3.1 from the injection molding port 3.2, and discharging the plastic melt from the C-shaped discharge port 1.1 after a C-shaped plastic decorative strip is formed in the C-shaped cavity 2.1.
The decorating film is connected in the film sticking channel in a penetrating way and is driven to synchronously move with the C-shaped plastic decorating strip in the same direction, and the decorating film can be adhered to the back of the C-shaped plastic decorating strip in the C-shaped discharge port 1.1.
Claims (2)
- The C-shaped plastic trim neck mold is characterized in that: comprises a front template (1), a middle template (2) and a rear template (3) which are fixedly connected into a whole by attaching the surfaces of the templates;the middle template (2) is internally provided with a C-shaped forming cavity (2.1) in a front-back communicated manner, the front template (1) is internally provided with a C-shaped discharge hole (1.1) in a front-back communicated manner for butting with the C-shaped forming cavity (2.1), the front end surface of the rear template (3) is provided with a C-shaped blind cavity (3.1) in a butt joint with the C-shaped forming cavity (2.1), the side part of the rear template is provided with an injection port (3.2) for communicating the C-shaped blind cavity (3.1) with the outside, and the C-shaped discharge hole (1.1), the C-shaped forming cavity (2.1) and the C-shaped blind cavity (3.1) jointly form a forming channel of a C-shaped plastic decoration strip;the rear template (3) is internally provided with a C-shaped film inlet hole (3.3) which surrounds a C-shaped blind cavity (3.1) from the back in a front-back communicating manner, the middle template (2) is internally provided with a C-shaped film passing hole (2.2) which is in butt joint with the C-shaped film inlet hole (3.3) in a front-back communicating manner, the front template (1) is internally provided with a C-shaped film outlet hole (1.2) of which the back opening is in butt joint with the C-shaped film passing hole (2.2) and the front opening is converged into the C-shaped discharge hole (1.1) in a front-back communicating manner, and the C-shaped film inlet hole (3.3), the C-shaped film passing hole (2.2) and the C-shaped film outlet hole (1.2) jointly form a film sticking channel which is used for a decorative film to pass through and is stuck to the back of the C-shaped plastic decorative strip at the C-shaped film outlet hole (1.2).
- 2. The C-shaped plastic trim die of claim 1, wherein: the front opening of the C-shaped film outlet hole (1.2) is fixedly connected with a C-shaped part (4) in an inserted mode, the back face of the C-shaped part (4) is attached to the outer hole wall of the C-shaped film outlet hole (1.2), and the inner face of the C-shaped part is gradually inclined downwards from back to front so that the front opening of the C-shaped film outlet hole (1.2) can converge into the C-shaped discharge hole (1.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447165.1U CN215970000U (en) | 2021-10-11 | 2021-10-11 | C-shaped plastic trim opening die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122447165.1U CN215970000U (en) | 2021-10-11 | 2021-10-11 | C-shaped plastic trim opening die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215970000U true CN215970000U (en) | 2022-03-08 |
Family
ID=80568994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122447165.1U Active CN215970000U (en) | 2021-10-11 | 2021-10-11 | C-shaped plastic trim opening die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215970000U (en) |
-
2021
- 2021-10-11 CN CN202122447165.1U patent/CN215970000U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215970000U (en) | C-shaped plastic trim opening die | |
| CN215943644U (en) | Plastic fastener extrusion device | |
| CN218429850U (en) | L-shaped plastic trim opening die | |
| CN215943643U (en) | Plastic fastener production line | |
| CN214000410U (en) | Glue feeding structure with caching function | |
| CN216230670U (en) | Plastic decorative strip opening die | |
| CN210362252U (en) | Injection mold capable of efficiently demolding | |
| CN212603194U (en) | Extrusion device for injection molding | |
| CN210308957U (en) | Conducting resin pre-opening type for compound extruder | |
| CN203185622U (en) | Compound mold for producing construction plastic formwork by coextrusion method | |
| CN214605675U (en) | Horn type glue feeding mechanism of panel plastic mold | |
| CN220593920U (en) | Injection mold advances glued structure dive | |
| CN212826630U (en) | Plastic forming mold | |
| CN205997255U (en) | A kind of double-colored car trim and its mould | |
| CN214294233U (en) | Big glue inlet die with shearing structure | |
| CN211251276U (en) | Y-shaped runner wallboard mold | |
| CN218286647U (en) | Tire side wall double strip extrusion die plate | |
| CN205951157U (en) | Prevent that product from gluing injection mold structure of front mould | |
| CN219563993U (en) | Injection molding die with ox horn type runner advances gluey structure | |
| CN217373275U (en) | Tunnel type glue feeding mold | |
| CN212921735U (en) | Rear spoiler | |
| CN214562578U (en) | Plaque injection mold in door | |
| CN213593532U (en) | Glue feeding mechanism of flip-chip die | |
| CN211941883U (en) | Side gate structure of injection mold | |
| CN219855779U (en) | Oblique ejection mechanism in injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |