CN209718489U - A kind of plastic products forming mold - Google Patents
A kind of plastic products forming mold Download PDFInfo
- Publication number
- CN209718489U CN209718489U CN201920285452.7U CN201920285452U CN209718489U CN 209718489 U CN209718489 U CN 209718489U CN 201920285452 U CN201920285452 U CN 201920285452U CN 209718489 U CN209718489 U CN 209718489U
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- China
- Prior art keywords
- upper mold
- mold
- fixed
- plastic products
- top plate
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of plastic products forming molds, including fixed bottom plate, top plate, upper mold and lower mold, two sides have been bolted at the top of sliding rail and sliding rail and have been provided with top plate at the top of the fixed bottom plate, it is welded at the top of the top plate at the top of fixed frame and fixed frame and cylinder is equipped with by mounting rack, the bottom output end of the cylinder has been bolted upper mold, two sides are equipped with positioning pin by mounting groove at the top of the upper mold and positioning pin one end is located at upper mold bottom, one end is welded with gate spool at the top of the upper mold and gate spool one end is located inside upper mold.The utility model passes through mold under the both ends installation at the top of fixed bottom plate, it can complete directly to be moved to top plate and upper mold on another lower mold in product and work, blanking, cleaning are carried out to upper one lower mold again, production efficiency can be effectively improved, is suitble to be widely popularized and used.
Description
Technical field
The utility model relates to injection mold technology, in particular to a kind of plastic products forming mold.
Background technique
Plastic products forming mold abbreviation injection mold is a kind of tool for producing plastic product, will in injection molding
It is intracavitary that the heated plastics melted by injection molding machine high pressure are injected into product type, and moulding plastic product is obtained after cooling and solidifying, existing
Mold can only once process a product, can just be reused after need to clearing up, production efficiency is lower, for this purpose, it is proposed that one
Kind plastic products forming mold.
Summary of the invention
The main purpose of the utility model is to provide a kind of plastic products forming molds, by fixed base top
Lower mold is installed at portion both ends, can complete directly to be moved to top plate and upper mold on another lower mold carrying out work in product
Make, then blanking, cleaning are carried out to upper one lower mold, production efficiency can be effectively improved, can effectively be solved in background technique
Problem.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of plastic products forming mold, including fixed bottom plate, top plate, upper mold and lower mold, the fixed bottom
Two sides, which have been bolted at the top of sliding rail and sliding rail, at the top of plate is provided with top plate, and fixed frame is welded at the top of the top plate and is consolidated
Determine top of the trellis and cylinder be equipped with by mounting rack, the bottom output end of the cylinder has been bolted upper mold, it is described on
Die top two sides are equipped with positioning pin by mounting groove and positioning pin one end is located at upper mold bottom, the upper mold top one
End is welded with gate spool and gate spool one end is located inside upper mold, and external screw thread sky has been connected through a screw thread inside the gate spool
Heart pipe, the fixed bottom plate both ends are equipped with lower mold by mounting groove, and the lower die top offers the anti-overflow slot of contraposition, institute
It states lower mold and upper mold inner surface is provided with nonstick layer.
Further, top plate bottom both ends have been bolted sliding block and sliding block is located inside sliding rail, the cunning
Rail both ends are welded with locating piece.
Further, the upper mold is located inside top plate, and described upper mold one end offers air hole, the external screw thread
Hollow pipe side offers sprue gate.
Further, the fixed bottom plate two sides have been bolted fixed ring, and the top plate two sides are solid by bolt
Surely there is fixed block corresponding with fixed ring.
Further, the lower die top both ends offer dowel hole corresponding with positioning pin.
Further, both ends are welded with positioning strip at the top of the fixed bottom plate, and top plate bottom both ends offer and determine
The corresponding fixed chute of position item.
Compared with prior art, the utility model has the following beneficial effects:
1. top can be moved to separately after plastic product molding by mold under the both ends installation at the top of fixed bottom plate
It works on one lower mold, can effectively improve production efficiency.
2., can be more stable with top board structure by setting positioning strip and fixed chute, it is not easy to loosen, fall off, by setting
Cylinder and positioning pin are set, in the dowel hole under first positioning pin being inserted into injection molding on mold, to ensure upper mold and lower die
Has accurate contraposition, cylinder can push upper mold, and be secured firmly on lower mold.
3. plastic product can be made to be not easy to stick on upper mold and lower mold, nonstick layer is by spy by setting nonstick layer
Buddhist dragon material is made, and has the characteristics that corrosion resistant, high temperature resistant.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of plastic products forming mold of the utility model.
Fig. 2 is a kind of side view of plastic products forming mold of the utility model.
Fig. 3 is a kind of top board structure top view of plastic products forming mold of the utility model.
Fig. 4 is a kind of upper die structure schematic diagram of plastic products forming mold of the utility model.
Fig. 5 is a kind of lower die structure schematic diagram of plastic products forming mold of the utility model.
Fig. 6 is the upper mold and lower mold internal material section of a kind of plastic products forming mold of the utility model
Figure.
In figure: 1, fixed bottom plate；2, top plate；3, upper mold；4, lower mold；5, fixed frame；6, cylinder；7, gate spool；8,
Positioning pin；9, sliding rail；10, locating piece；11, fixed block；12, fixed ring；13, external screw thread hollow pipe；14, sliding block；15, it positions
Item；16, fixed chute；17, anti-overflow slot is aligned；18, dowel hole；19, nonstick layer；20, air hole；21, sprue gate.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in figures 1 to 6, a kind of plastic products forming mold, including fixed bottom plate 1, top plate 2, upper mold 3 and under
Mold 4, the fixed 1 top two sides of bottom plate, which have been bolted at the top of sliding rail 9 and sliding rail 9, is provided with top plate 2, the top plate
2 tops, which are welded at the top of fixed frame 5 and fixed frame 5, is equipped with cylinder 6 by mounting rack, and the bottom output end of the cylinder 6 is logical
It crosses bolt and is fixed with upper mold 3, the 3 top two sides of upper mold are equipped with positioning pin 8 and 8 one end of positioning pin position by mounting groove
In 3 bottom of upper mold, described 3 top one end of upper mold is welded with gate spool 7 and 7 one end of gate spool is located inside upper mold 3, institute
It states and has been connected through a screw thread external screw thread hollow pipe 13 inside gate spool 7, fixed 1 both ends of bottom plate are equipped with down by mounting groove
Mold 4 offers the anti-overflow slot 17 of contraposition at the top of the lower mold 4, and the lower mold 4 and 3 inner surface of upper mold are provided with not
It is stained with layer 19.
Wherein, the 2 bottom both ends of top plate have been bolted sliding block 14 and sliding block 14 is located inside sliding rail 9, described
9 both ends of sliding rail are welded with locating piece 10.
As shown in Fig. 2, sliding rail 9 and sliding block 14 move top plate 2 in the present embodiment, locating piece 10 can prevent top plate
2 slide.
Wherein, the upper mold 3 is located inside top plate 2, and described 3 one end of upper mold offers air hole 20, the outer spiral shell
13 side of line hollow pipe offers sprue gate 21.
As shown in figure 3, the discharge hot gas of air hole 20, avoids plastic products producing bubbles inside, be poured in the present embodiment
Mouth 21 facilitates injection molding machine that will inject in upper mold 3 and lower mold 4 after being closed plastics after hot melt.
Wherein, 1 two sides of fixed bottom plate have been bolted fixed ring 12, and 2 two sides of top plate are solid by bolt
Surely there is fixed block 11 corresponding with fixed ring 12.
As shown in Figure 1, fixed ring 12 and fixed block 11 can fix top plate 2 in the present embodiment, so that it will not shake easily
It is dynamic.
Wherein, the 4 top both ends of lower mold offer dowel hole 18 corresponding with positioning pin 8.
As shown in figure 5, dowel hole 18 facilitates positioning pin 8 to be inserted into the present embodiment.
Wherein, the 1 top both ends of fixed bottom plate are welded with positioning strip 15, and the 2 bottom both ends of top plate offer and determine
The position corresponding fixed chute 16 of item 15.
As shown in Figure 1, positioning strip 15 and fixed chute 16 keep 2 slide construction of top plate more stable in the present embodiment, it is not easy pine
Dynamic, landing.
It should be noted that the utility model is a kind of plastic products forming mold, when work, personnel use tracheae
Cylinder 6 is connect with air feed equipment, top 2 is moved to lower 4 top of mold by sliding rail 9 and sliding block 14, and use fixed ring
12 and fixed block 11 top plate 2 is fixed, positioning pin 8 is inserted into the dowel hole 18 on lower mold 4 by personnel, it is ensured that upper mold
3 are located at the surface of lower mold 4, and control cylinder 6 pushes lower mold 3, is closed it with lower mold 4, lower mold 4 and lower mold 3
After closure, rotation external screw thread hollow pipe 13 exposes the sprue gate 21 of one side, and injection molding machine is facilitated to close plastics injection after hot melt
In upper mold 3 and lower mold 4 after conjunction, external screw thread hollow pipe 13 is screwed onto gate spool 7 after being poured, after facilitating hot melt
Plastics overflow, and aligning anti-overflow slot 17 makes to overflow plastics at upper mold 3 and lower 4 closure of mold, move to top plate 2 after the completion of injection molding
Another lower 4 pros of mold works, then carries out discharging, cleaning to lower mold 4 before, easily and fast, effectively improves life
Efficiency is produced, nonstick layer 19 can make plastic product be not easy to stick in 4 on upper mold 3 and lower mold.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of plastic products forming mold, including fixed bottom plate (1), top plate (2), upper mold (3) and lower mold (4),
It is characterized by: two sides have been bolted sliding rail (9) at the top of the fixed bottom plate (1) and sliding rail (9) top is provided with top
Plate (2), top plate (2) top, which is welded at the top of fixed frame (5) and fixed frame (5), is equipped with cylinder (6), institute by mounting rack
The bottom output end for stating cylinder (6) has been bolted upper mold (3), and two sides pass through mounting groove at the top of the upper mold (3)
Positioning pin (8) is installed and positioning pin (8) one end is located at upper mold (3) bottom, one end, which is welded with, at the top of the upper mold (3) pours
Note pipe (7) and gate spool (7) one end are located at upper mold (3) inside, have been connected through a screw thread external screw thread inside the gate spool (7)
Hollow pipe (13), fixed bottom plate (1) both ends are equipped with lower mold (4) by mounting groove, are opened up at the top of the lower mold (4)
There is the anti-overflow slot (17) of contraposition, the lower mold (4) and upper mold (3) inner surface are provided with nonstick layer (19).
2. a kind of plastic products forming mold according to claim 1, it is characterised in that: top plate (2) bottom
Both ends have been bolted sliding block (14) and sliding block (14) is located at sliding rail (9) inside, and sliding rail (9) both ends are welded with positioning
Block (10).
3. a kind of plastic products forming mold according to claim 1, it is characterised in that: upper mold (3) position
Internal in top plate (2), described upper mold (3) one end offers air hole (20), and external screw thread hollow pipe (13) side opens up
There are sprue gate (21).
4. a kind of plastic products forming mold according to claim 1, it is characterised in that: the fixed bottom plate (1)
Two sides have been bolted fixed ring (12), and top plate (2) two sides have been bolted corresponding with fixed ring (12)
Fixed block (11).
5. a kind of plastic products forming mold according to claim 1, it is characterised in that: lower mold (4) top
Portion both ends offer dowel hole (18) corresponding with positioning pin (8).
6. a kind of plastic products forming mold according to claim 1, it is characterised in that: the fixed bottom plate (1)
Top both ends are welded with positioning strip (15), and top plate (2) the bottom both ends offer fixed chute corresponding with positioning strip (15)
(16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285452.7U CN209718489U (en) | 2019-03-07 | 2019-03-07 | A kind of plastic products forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920285452.7U CN209718489U (en) | 2019-03-07 | 2019-03-07 | A kind of plastic products forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209718489U true CN209718489U (en) | 2019-12-03 |
Family
ID=68685502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920285452.7U Expired - Fee Related CN209718489U (en) | 2019-03-07 | 2019-03-07 | A kind of plastic products forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209718489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510886A (en) * | 2021-05-12 | 2021-10-19 | 苏州天群精密机械有限公司 | Contact lens forming method and mold |
-
2019
- 2019-03-07 CN CN201920285452.7U patent/CN209718489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113510886A (en) * | 2021-05-12 | 2021-10-19 | 苏州天群精密机械有限公司 | Contact lens forming method and mold |
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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: 20191203 Termination date: 20210307 |