CN209350805U - It is a kind of can automatic water gap cutting mold - Google Patents
It is a kind of can automatic water gap cutting mold Download PDFInfo
- Publication number
- CN209350805U CN209350805U CN201822058130.7U CN201822058130U CN209350805U CN 209350805 U CN209350805 U CN 209350805U CN 201822058130 U CN201822058130 U CN 201822058130U CN 209350805 U CN209350805 U CN 209350805U
- Authority
- CN
- China
- Prior art keywords
- plate
- water gap
- pin
- runner
- cover half
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses it is a kind of can automatic water gap cutting mold, including cover half fixed plate, water gap plate, solid plate and the moving template set gradually, product type chamber is formed after the solid plate and moving template molding, purt nozzle is provided in the cover half fixed plate, sprue is provided between the solid plate and water gap plate, runner is provided on the solid plate, the sprue is connected to the purt nozzle and the runner；Pin is provided in the cover half fixed plate, the pin runs through the water gap plate and solid plate, and its top is inserted into the moving template；The pin side setting is fluted, and the runner is bonded the pin surface, and the groove is connected to the runner and the product type chamber, to form glue-feeder.The utility model can be completed the excision at the mouth of a river using the die sinking movement of itself and take out effect, save artificial, material resources cost, improve production efficiency without increasing additional driving mechanism.
Description
Technical field
The utility model relates to technical field of mold, more particularly to it is a kind of can automatic water gap cutting mold.
Background technique
Mold is a kind of for making the tool of formed article, has very important ground in industrial design and production
Position.The production of mold is usually to inject hot melting plastic by injection hole, then send hot melting plastic to each mouth of a river through runner, is passed through
It is intracavitary and fill up type chamber that the hot melting plastic crossed at the mouth of a river enters back into type, is again ejected molding product by thimble after the completion of injection molding.
But the product after ejecting has a problem, will form the mouth of a river condensate of runner shape at the mouth of a river, needs subsequent program by the mouth of a river
Condensate excision, so that product meets the requirements, this just produces inconvenience to the use of mold, cost of labor is higher and working efficiency compared with
It is low.
Utility model content
In order to overcome shortcoming described in the above-mentioned prior art, the utility model provide it is a kind of can automatic water gap cutting mould
Tool.
The utility model is that technical solution used by solving the problems, such as it is:
It is a kind of can automatic water gap cutting mold, including cover half fixed plate, water gap plate, solid plate and the dynamic model set gradually
Product type chamber is formed after plate, the solid plate and moving template molding, is provided with purt nozzle, the solid plate in the cover half fixed plate
It is provided with sprue between water gap plate, runner is provided on the solid plate, the sprue is connected to the purt nozzle and institute
State runner；Pin is provided in the cover half fixed plate, the pin runs through the water gap plate and solid plate, and its top is inserted
Enter in the moving template；The pin side setting is fluted, and the runner is bonded the pin surface, the groove connection
The runner and the product type chamber, to form glue-feeder.
The utility model utilizes mold without increasing additional driving mechanism by the matching design of pin and glue-feeder
The excision and taking-up at the mouth of a river are completed in the die sinking movement of itself, and simple and ingenious structure is conducive to save artificial, material resources cost, mention
High efficiency.
Further, the pin includes fixing seat, taper support bar arranged on the fixing seat and is arranged in taper
The end at support rod tip.Pin can be extracted out preferably when demoulding as a result, and conveniently fall off taking-up.
Further, the groove is set between the support rod and end, and its section is in arc-shaped.It infuses as a result,
When glue can more smooth no backup, while facilitate the mouth of a river be detached from groove.
Further, the runner is provided with rounded corner close to one end of the groove.It as a result, can be more when injecting glue
Smooth no backup.
Further, the groove and runner are correspondingly arranged on multiple.It as a result, can be more when hot glue injection product type chamber
Add Quick uniform, improves product quality.
Further, the cover half fixed plate be provided on one side for fixing the pin and can far from the water gap plate
The pin pressing plate of dismounting.
Pin can be replaced as a result, facilitate maintenance and adapt to different product.
In conclusion it is provided by the utility model can the mold of automatic water gap cutting have the following technical effect that
1) matching design for passing through pin and glue-feeder is completed the excision at the mouth of a river using the die sinking movement of mold itself and is taken
Out, simple and ingenious structure saves artificial, material resources cost, improves production efficiency；
2) by the design of pin and runner, pin can preferably be inserted into extraction, and the mouth of a river also conveniently falls off taking-up；
3) injecting glue runner smoothness no backup, the mouth of a river facilitate disengaging groove；
4) pin can be replaced, and facilitate maintenance and adapt to different product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the portion the A partial enlargement diagram in Fig. 1；
Fig. 3 is the structural schematic diagram of pin and runner in the utility model embodiment；
Fig. 4 is the portion the B partial enlargement diagram in Fig. 3；
Fig. 5 is the portion the C partial enlargement diagram in Fig. 3.
Wherein, appended drawing reference meaning is as follows:
Cover half fixed plate 1, pin 11, fixing seat 111, support rod 112, end 113, groove 114, pin pressing plate 12, purt
Nozzle 13, locating ring 14, water gap plate 2, solid plate 3, fixed mold core fixed plate 31, fixed mold core 32, moving template 4, product type chamber 5, injection molding
Runner 6, slag well 61, sprue 62, runner 63, glue-feeder 64.
Specific embodiment
In order to better understand and implement, the following will be combined with the drawings in the embodiments of the present invention, to the utility model
Technical solution in embodiment is clearly and completely described.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that limitation the utility model.
Refering to fig. 1 to Fig. 5, the utility model discloses it is a kind of can automatic water gap cutting mold, including be successively set on mould
Cover half fixed plate 1, water gap plate 2, solid plate 3 and moving template 4 in tool, solid plate 3 and moving template 4 form product type chamber after molding
5, purt nozzle 13, locating ring 14 and pin 11 are provided in cover half fixed plate 1, pin 11 runs through water gap plate 2 and solid plate 3, and its
Top is inserted into moving template 4.The utility model further includes runner 6, and the both ends of runner 6 are separately connected purt nozzle 13 and product type chamber 5；
Runner 6 includes slag well 61, sprue 62, runner 63 and the glue-feeder 64 set gradually, wherein sprue 62 is located at cover half
On the closing face of plate 3 and water gap plate 2, runner 63 is located at the surface on solid plate 3 and being bonded pin 11, pair of 11 side of pin
The groove 114 being provided on position to be connected to runner 63 and product type chamber 5 is answered, forms glue-feeder 64 between three.
In the present embodiment, there are four product type chamber 5 is total to, the corresponding pin 11 of each product type chamber 5, each pin 11
Surface is symmetrically arranged with two runners 63 and corresponding glue-feeder 64, as a result, can more quickly when hot glue injection product type chamber 5
Uniformly, product quality is improved.
Refering to fig. 1 and Fig. 3, in the present embodiment, it is additionally provided in cover half fixed plate 1 for fixing pin 11 and removable
Pin pressing plate 12, pin 11 includes the fixing seat 111, support rod 112 and the end 113 that set gradually, wherein pin pressing plate 12
Fixing seat 111 is fixed in cover half fixed plate 1, support rod 112 is tapered and runs through water gap plate 2 and solid plate 3, end 113
It is bumped into the mavable module core on moving template 4, groove 114 is arranged between support rod 112 and end 113.Pin when open mold as a result,
11 preferably can be inserted into and extract out, and the mouth of a river is also facilitated to be detached from runner 6, meanwhile, pin 11 can be replaced and be repaired.
Refering to Fig. 2, Fig. 4 and Fig. 5, in the present embodiment, the bottom surface of groove 114 is cambered surface, and global sections are in arc-shaped, point
Runner 63 is provided with rounded corner close to one end of groove 114.As a result, injecting glue when can more smooth no backup, while facilitating water
Mouth is detached from groove 114 and solid plate 3.
The specific demoulding step of the utility model is as follows:
1) when being molded, the hot glue of melting enters product type chamber 5 by runner 6, obtains product after cooling and shaping, product at
After type, hot glue is cooled into the mouth of a river in runner, and the mouth of a river and product are integrated at this time；
2) when cooling completion demoulding, solid plate 3 and moving template 4 move right together, at this point, the groove on 11 side of pin
114 and solid plate 3 on fixed mold core 32 formed shear surface the mouth of a river and product are cut off at glue-feeder 64；
3) solid plate 3 and moving template 4 continue to move to, until pin 11 is detached from solid plate 3；
4) water gap plate 2 moves right, by slag well 61 pull out cover half fixed plate 1 while but also glue-feeder 64 be detached from it is recessed
Slot 114；
5) water gap plate 2 continues to move right until pin is detached from water gap plate, and then driving manipulator clamps and removes the mouth of a river.
Through the above steps, that is, the automatic excision demoulding to the mouth of a river is completed.
In conclusion it is provided by the utility model can automatic water gap cutting mold without installing external drive, utilize mold
The excision and taking-up at the mouth of a river are completed in the die sinking movement of itself, and simple and ingenious structure saves artificial, material resources cost, improves production
Efficiency；Excision end face is smooth, and precision is higher, is conducive to improve product qualification rate；Pin can be replaced, and maintenance and adaptation are facilitated
Different product.
Technological means disclosed in the utility model is not limited only to technological means disclosed in above embodiment, also
Including technical solution consisting of any combination of the above technical features.It should be pointed out that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (6)
1. one kind can automatic water gap cutting mold, including cover half fixed plate, water gap plate, solid plate and the moving template set gradually,
Product type chamber is formed after the solid plate and moving template molding, it is characterised in that: purt nozzle, institute are provided in the cover half fixed plate
It states and is provided with sprue between solid plate and water gap plate, be provided with runner on the solid plate, described in the sprue connection
Purt nozzle and the runner；Pin is provided in the cover half fixed plate, the pin runs through the water gap plate and solid plate, and
Its top is inserted into the moving template；The pin side setting is fluted, and the runner is bonded the pin surface, described
Groove is connected to the runner and the product type chamber, to form glue-feeder.
2. it is according to claim 1 can automatic water gap cutting mold, it is characterised in that: the pin includes fixing seat, sets
It sets the taper support bar in fixing seat and the end at taper support bar tip is set.
3. it is according to claim 2 can automatic water gap cutting mold, it is characterised in that: the groove is set to the support
Between bar and end, and its section is in arc-shaped.
4. it is according to claim 3 can automatic water gap cutting mold, it is characterised in that: the runner is close to the groove
One end be provided with rounded corner.
5. it is according to any one of claims 1 to 4 can automatic water gap cutting mold, it is characterised in that: the groove and point
Runner is correspondingly arranged on multiple.
6. it is according to claim 1 can automatic water gap cutting mold, it is characterised in that: the cover half fixed plate is far from described
Water gap plate is provided on one side for fixing the pin and removable pin pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058130.7U CN209350805U (en) | 2018-12-07 | 2018-12-07 | It is a kind of can automatic water gap cutting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058130.7U CN209350805U (en) | 2018-12-07 | 2018-12-07 | It is a kind of can automatic water gap cutting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209350805U true CN209350805U (en) | 2019-09-06 |
Family
ID=67798588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822058130.7U Expired - Fee Related CN209350805U (en) | 2018-12-07 | 2018-12-07 | It is a kind of can automatic water gap cutting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209350805U (en) |
-
2018
- 2018-12-07 CN CN201822058130.7U patent/CN209350805U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20211207 |