CN207522978U - A kind of making mold for strip of weaving - Google Patents
A kind of making mold for strip of weaving Download PDFInfo
- Publication number
- CN207522978U CN207522978U CN201721499398.3U CN201721499398U CN207522978U CN 207522978 U CN207522978 U CN 207522978U CN 201721499398 U CN201721499398 U CN 201721499398U CN 207522978 U CN207522978 U CN 207522978U
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- injection
- slot
- link block
- connection
- injection link
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Abstract
The utility model discloses a kind of making molds for strip of weaving, including multiple cope plates and lower template, injecting head is plugged on cope plate, multiple injection molding cavities connected with injecting head are offered on the cope plate side opposite with lower template, spliced eye is equipped in cope plate and lower template, spliced eye passes through multiple injection molding cavities, and injection link block is plugged in spliced eye；Offer injection link slot on injection link block, injection link slot connection injection molding cavity, injection link slot along its length on section and injection molding cavity along its length on section be adapted；Position of the injection link block between link slot is molded offers connection and divides slot, connection divides slot to connect adjacent injection link slot, connection divides slot to have inwardly projecting connection protrusion close to the end set of injection link slot, after abrasion or damage occur for the connection protrusion being molded on link block, directly replace injection link block, cope plate and lower template need not be dismantled, it is easy to use, time saving and energy saving.
Description
Technical field
The utility model is related to make mould parts, more specifically, it relates to a kind of making mold for strip of weaving.
Background technology
Mold is a kind of tool for formed article, it is to become blank by external force effect to have specific shape and ruler
Very little product.With mold production the product high-precision, high consistency, the high production rate that have be any other processing method institute not
It can compare.Mold largely decides the quality, benefit and new product development ability of product.Mold can manufacture respectively
The product of kind shape, such as strip, circle, annular.
When making the weaving strip of plastics in the prior art, as shown in Figures 1 and 2, usually using integrated injection molding machine, this one
The mold that makes of body injection molding machine includes the mutual cope plate 1 for covering conjunction and lower template 2, and cope plate 1 is multiple with being offered in lower template 2
It cooperating and for the injection molding cavity 3 of long strip type, adjacent two injection molding cavities 3 is one groups and pass through injection channel and be interconnected, on
Template 1 slides connection there are two the injecting head 4 connected with injection channel between every group of injection molding cavity 3, and two injecting heads 4 are located at note
Mould the end on 3 length direction of chamber；Cope plate 1 is closed with 2 sealing cover of lower template, and injecting head 4 is molded in injection molding cavity 3, is formed and spun
Knit strip.
Existing injecting head 4 is arranged between injection molding cavity 3, is molded by injection channel into injection molding cavity 3, injection channel with
The junction of injection molding cavity 3 is equipped with inwardly projecting connection and protrudes so that in the weaving strip and injection channel formed in injection molding cavity 3
Position between the connection strap of formation is relatively thin, and employee is facilitated to remove the weaving strip after injection formed from connection strap.But even
It connects and protrudes easy to wear under the impact of the injection raw material with high pressure either damage when connection protrusion serious wear or damage
When need replacing mold or lower mold, it has not been convenient to, it is time-consuming and laborious.
Utility model content
For it is existing making mold on connection protrusion under the impact of the injection raw material with high pressure it is easy to wear or
Damage needs replacing mold or lower mold when connection protrusion serious wear is either damaged, it has not been convenient to, time-consuming and laborious skill
Art problem, the utility model provides a kind of making mold for strip of weaving, long with service life, the advantages of being convenient for changing.
To achieve the above object, the utility model provides following technical solution：
A kind of making mold for strip of weaving, cope plate and lower template including multiple mutual cooperations, on the cope plate
Injecting head is plugged with, multiple notes connected with the injecting head are offered on the cope plate side opposite with the lower template
Chamber is moulded, spliced eye is equipped on the cope plate and the lower template, the spliced eye passes through multiple injection molding cavities, described to insert
It connects and injection link block is plugged in hole；
The injection link block on cope plate one end opposite with the injection link block in the lower template
Offer the injection link slot of mutual cooperation, the injection molding cavity that the injection link slot connection is divided by the spliced eye, institute
State injection link slot along its length on section and the injection molding cavity along its length on section be adapted；
Position of the injection link block between the injection link slot offers connection and divides slot, and the connection divides slot to connect
The logical adjacent injection link slot, the connection divide slot to have inwardly projecting company close to the end set of the injection link slot
Connect protrusion.
Through the above technical solutions, injecting head injects liquid material into injection molding cavity, the liquid material being molded in link slot
It flows on injection link block and fills the injection link slot on injection link block with being solidified after connecting point slot, so as to divide slot in connection
The connecting portion that thickness is thinner than weaving strip is formed between injection link slot, when the connection protrusion on injection link block is worn
Or after damage, injection link block is directly replaced, it is easy to use, time saving and energy saving without dismantling cope plate and lower template.
Further, mounting hole is offered on the injection link block, is rotatablely connected in the lower template by locating rod
There is the fixed link for being inserted into the mounting hole；
The inner edge of the mounting hole is provided with internal thread, and the outer spiral shell with the screw-internal thread fit is provided in the fixed link
Line.
Through the above technical solutions, locating rod is fixed in lower template, fixed link is rotatablely connected on the securing lever and is inserted into
Mounting hole so as to be threadedly coupled with injection link block, injection link block is fixed in lower template, the mode of threaded connection is conducive to
The dismounting work of link block is molded in lower template.
Further, the mounting hole divides slot through the connection.
Through the above technical solutions, mounting hole divides slot through connection, it, can be by if connection divides slot to block in injection
Fixed link is removed divides slot to dredge connection by mounting hole, convenient and efficient without dismantling cope plate and lower template.
Further, the flowing groove connected with the injecting head is offered by the injection molding cavity, it is described to be molded on link block
It offers and connects the medial launder for connecting and dividing slot and the flowing groove.
Through the above technical solutions, flowing groove is divided to connection injects liquid material in slot, so as to form the adjacent weaving of connection
The connecting portion of strip.
Further, the lateral margin of the one end of the injection link block far from the injection link slot is fixedly connected with along separate
The abutment flange of the direction extension of the injection link block, one end inner edge of the spliced eye far from the injection molding cavity offers appearance
Receive the abutting groove of the abutment flange；
When the injection link block is inserted into the spliced eye, the abutment flange is connected to the interior of the abutting groove
On wall.
Through the above technical solutions, after injection link block is inserted into spliced eye, abutment flange is connected to the inner wall for abutting groove
On, so as to define position of the injection link block on cope plate or lower template, injection link block is avoided to be inserted too deeply into slotting
Hole is connect, prevents the weaving strip formed in injection molding cavity unqualified.
Further, the injection link block is offered in the abutment flange close to the at one end of the injection link slot
Anti- absorption cavity.
Through the above technical solutions, after link block insertion spliced eye is molded, there are air in anti-absorption cavity, work as needs
When extracting injection link block, anti-absorption cavity is avoided that draught head of the injection link block between spliced eye internal and external parts is excessive,
Injection link block absorption is prevented on cope plate or lower template.
Further, the side of the injection link block on its lateral surface is provided with rounded corner.
Through the above technical solutions, the side of injection link block be arranged to it is not easily damaged after rounded corner, so as to avoid tearing open
Undue wear occurs for its side when being filled with modeling link block, prevents injection link block from being shaken in spliced eye.
Compared with prior art, the beneficial effects of the utility model are：
(1) injecting head injects liquid material into injection molding cavity, and the liquid material being molded in link slot flows to injection link block
Go up and fill injection link block on injection link slot with being solidified after connecting point slot, so as to connection divide slot be molded link slot it
Between formed thickness be thinner than weaving strip connecting portion, when be molded link block on connection protrusion occur abrasion or damage after, directly
Replacement injection link block is connect, it is easy to use, time saving and energy saving without dismantling cope plate and lower template；
(2) mounting hole is set to be fixed on lower template with being inserted into the fixed link of mounting hole, locating rod by being molded on link block
On, fixed link is rotatablely connected on the securing lever and is inserted into mounting hole, so as to be threadedly coupled with injection link block, will be molded link block
It is fixed in lower template, the mode of threaded connection is conducive in lower template be molded the dismounting work of link block；
(3) by the way that mounting hole is made to divide slot through connection, in injection, if connection divides slot to block, fixed link can be taken
Slot is divided to dredge connection by mounting hole down, it is convenient and efficient without dismantling cope plate and lower template.
Description of the drawings
Fig. 1 is the overall structure diagram that the utility model weaving strip makes the mold prior art；
Fig. 2 is the A portions enlarged diagram of Fig. 1；
Fig. 3 is the overall structure diagram that the utility model weaving strip makes mold；
Fig. 4 is the B portions enlarged diagram of Fig. 3；
Fig. 5 is the C portions enlarged diagram of Fig. 3；
Fig. 6 is the D portions enlarged diagram of Fig. 4；
Fig. 7 is the overall structure diagram that the utility model weaving strip makes mold injection link block；
Fig. 8 is the overall structure diagram that the utility model weaving strip makes mold fixed link.
Reference numeral：1st, cope plate；2nd, lower template；3rd, injection molding cavity；4th, injecting head；5th, it is inserted into hole；6th, positioning region；7th, grafting
Hole；8th, it is molded link block；9th, it is molded link slot；10th, connection divides slot；11st, connection protrusion；12nd, flowing groove；13rd, rounded corner；14、
Abutment flange；15th, groove is abutted；16th, anti-absorption cavity；17th, mounting hole；18th, locating rod；19th, fixed link.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of making mold for strip of weaving, as shown in figure 3, including multiple mutual cooperations and horizontally disposed cope plate 1
With lower template 2, cope plate 1 is in strip with lower template 2, and is arranged closely in carry weaving strip system in the width direction
Make on the board of mold, cope plate 1 is parallel with the length direction of lower template 2, and cope plate 1 is crimped on the top of lower template 2.
As shown in figure 4, the injection molding cavity 3 of multiple strips, injection are offered on cope plate 1 and the opposite side of lower template 2
The length direction of chamber 3 is parallel with the length direction of cope plate 1, the shape that injection molding cavity 3 is formed after cope plate 1 is crimped with lower template 2
It is identical with weaving strip.Injection molding cavity 3 is arranged along its width direction, is located on same side on cope plate 1 and in lower template 2
Two injection molding cavities 3 be one group.
Be plugged with the injecting head 4 being vertically arranged on cope plate 1, injecting head 4 is tapered and its cone downward, injecting head 4
Cone tip part offers injection hole.As shown in figure 5, it offers to supply 4 grafting of injecting head and rounded insertion hole on cope plate 1
5, the inner edge for being inserted into hole 5 is wholely set inwardly projecting positioning region 6, the shape of 4 outer rim of injecting head and the shape for being inserted into 5 inner edge of hole
Shape matches.Injecting head 4, which is plugged on, is inserted into fixed position in hole 5, and by 6 fixed pose of positioning region, so as to which injecting head 4 be allowed to note
Setting posture is kept during modeling, ensure that the quality of injection.
It returns to Fig. 4, is equipped with the spliced eye 7 through multiple injection molding cavities 3 on cope plate 1 and lower template 2, in spliced eye 7
The injection link block 8 of strip is plugged with, the length direction for being molded the length direction and cope plate 1 of link block 8 is mutually perpendicular to.
As shown in fig. 6, injection link block 8 on cope plate 1 one end opposite with the injection link block 8 in lower template 2 is opened
Injection link slot 9 equipped with mutual cooperation, injection link slot 9 connect the injection molding cavity 3 divided by spliced eye 7,9 edge of injection link slot
Section on its length direction and injection molding cavity 3 along its length on section be adapted.Link block 8 is molded in injection link slot
Position between 9 offers connection and divides slot 10, and connection divides slot 10 to connect adjacent injection link slot 9, and connection divides slot 10 close to note
The end set of modeling link slot 9 has inwardly projecting connection protrusion 11.The flowing connected with injecting head 4 is offered by injection molding cavity 3
Slot 12 is molded on link block 8 to offer connection and connect and divides slot 10 and the medial launder of flowing groove 12.Flowing groove 12 divides slot 10 to connection
Interior injection liquid material, so as to form the connecting portion for connecting adjacent weaving strip.
As shown in fig. 7, being molded the body in the form of a substantially rectangular of link block 8, the side on side is provided with rounded corner 13, and injection connects
Connect block 8 side be arranged to it is not easily damaged after rounded corner 13, so as to avoid when dismounting is molded link block 8 its side in spliced eye
Undue wear occurs in 7 or the inner wall of bad spliced eye 7 is carved in sharp side, prevents injection link block 8 in spliced eye 7
It shakes.The lateral margin of the one end of injection link block 8 far from injection link slot 9 is wholely set along the direction far from injection link block 8
Horizontal-extending abutment flange 14, with reference to Fig. 4, one end inner edge of the spliced eye 7 far from injection molding cavity 3, which offers, accommodates abutment flange 14
Abutting groove 15, when be molded link block 8 be inserted into spliced eye 7 in when, abutment flange 14 be connected to abut groove 15 inner wall on.
Injection link block 8 offers the anti-absorption cavity for equilibrium air pressure in the at one end of the close injection link slot 9 of abutment flange 14
16.After being molded the insertion spliced eye 7 of link block 8, abutment flange 14 is connected on the inner wall for abutting groove 15, so as to define injection
Position of the link block 8 on cope plate 1 or lower template 2 avoids injection link block 8 from being inserted too deeply into spliced eye 7, prevents from being molded
The weaving strip formed in chamber 3 is unqualified.After being molded the insertion spliced eye 7 of link block 8, anti-absorption cavity 16 is avoided that injection connection
Draught head of the block 8 between 7 internal and external parts of spliced eye is excessive, prevents injection link block 8 from adsorbing in cope plate 1 or lower template 2
On, reduce the difficulty that employee takes out injection link block 8.
As shown in figure 8, the mounting hole 17 for dividing slot 10 through connection, lower die are offered on injection link block 8 in lower template 2
The locating rod 18 that weld horizontal is set on plate 2 offers hole in locating rod 18 and is rotatably connected to the fixation for being inserted into mounting hole 17
Bar 19.It is molded link block 8 and is inserted into spliced eye 7 close to one end of cope plate 1 from lower template 2, fixed link 19 is from lower template 2 far from upper
Mounting hole 17 is inserted into one end of template 1.The inner edge of mounting hole 17 is provided with internal thread, is provided in fixed link 19 and matches with internal thread
The external screw thread of conjunction.Locating rod 18 is fixed in lower template 2, and fixed link 19 is rotatably connected in locating rod 18 and is inserted into mounting hole
17, so as to be threadedly coupled with injection link block 8, injection link block 8 is fixed in lower template 2, the mode of threaded connection is conducive to
The dismounting work of injection link block 8 in lower template 2.Mounting hole 17 divides slot 10 through connection, in injection, if connection divides slot 10
It blocks, fixed link 19 can be removed and slot 10 be divided to dredge connection by mounting hole 17, without dismantling cope plate 1 under
Template 2, it is convenient and efficient.
The operation principle of the making mold for strip of weaving is with having the beneficial effect that：Cope plate 1 and lower template 2 are separated, it will
Injection link block 8 is plugged on cope plate 1 in lower template 2, injection link block 8 is inserted into spliced eye 7 respectively, and passes through solid
Fixed pole 19 is fixed on link block 8 is molded in lower template 2, and the injection link block 8 on cope plate 1 is then fixed under the crimping of board
On cope plate 1.Injecting head 4 injects liquid material into injection molding cavity 3, and the liquid material being molded in link slot 9 flows to injection and connects
Connect on block 8 and fill injection link block 8 on injection link slot 9 with being solidified after connecting point slot 10, so as to connection divide slot 10 and
The connecting portion that thickness is thinner than weaving strip is formed between injection link slot 9, when the connection protrusion 11 on injection link block 8 is ground
After damage or damage, injection link block 8 is directly replaced, without dismantling cope plate 1 and lower template 2, easy to use, time saving province
Power.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of making mold for strip of weaving includes the cope plate of multiple mutual cooperations（1）With lower template（2）, the upper mold
Plate（1）On be plugged with injecting head（4）, the cope plate（1）With the lower template（2）Multiple and institute is offered on opposite side
State injecting head（4）The injection molding cavity of connection（3）, which is characterized in that the cope plate（1）With the lower template（2）On be equipped with it is slotting
Connect hole（7）, the spliced eye（7）Across multiple injection molding cavities（3）, the spliced eye（7）Inside it is plugged with injection link block
（8）；
The cope plate（1）On the injection link block（8）With the lower template（2）On the injection link block（8）Phase
To one end offer the injection link slot of mutual cooperation（9）, the injection link slot（9）Connection is by the spliced eye（7）Point
The injection molding cavity cut（3）, the injection link slot（9）Section and the injection molding cavity on along its length（3）Along its length
Section on degree direction is adapted；
The injection link block（8）In the injection link slot（9）Between position offer connection and divide slot（10）, the connection
Divide slot（10）Connect the adjacent injection link slot（9）, the connection divides slot（10）Close to the injection link slot（9）End
Portion is provided with inwardly projecting connection protrusion（11）.
2. the making mold of weaving strip according to claim 1, which is characterized in that the injection link block（8）On open
Equipped with mounting hole（17）, the lower template（2）On pass through locating rod（18）It is rotatably connected to and is inserted into the mounting hole（17）Consolidate
Fixed pole（19）；
The mounting hole（17）Inner edge be provided with internal thread, the fixed link（19）On be provided with and the screw-internal thread fit
External screw thread.
3. the making mold of weaving strip according to claim 2, which is characterized in that the mounting hole（17）Through described
Connection divides slot（10）.
4. the making mold of weaving strip according to claim 3, which is characterized in that the injection molding cavity（3）Side offers
With the injecting head（4）The flowing groove of connection（12）, the injection link block（8）On offer connection it is described connection divide slot（10）
With the flowing groove（12）Medial launder.
5. the making mold of weaving strip according to claim 4, which is characterized in that the injection link block（8）It is separate
The injection link slot（9）The lateral margin of one end be fixedly connected with along far from the injection link block（8）Direction extension support
Connect flange（14）, the spliced eye（7）Far from the injection molding cavity（3）One end inner edge offer and accommodate the abutment flange（14）
Abutting groove（15）；
When the injection link block（8）It is inserted into the spliced eye（7）When interior, the abutment flange（14）It is recessed to be connected to the abutting
Slot（15）Inner wall on.
6. the making mold of weaving strip according to claim 5, which is characterized in that the injection link block（8）Institute
State abutment flange（14）Close to the injection link slot（9）At one end offer anti-absorption cavity（16）.
7. the making mold of weaving strip according to claim 6, which is characterized in that the injection link block（8）At it
Side on side is provided with rounded corner（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499398.3U CN207522978U (en) | 2017-11-11 | 2017-11-11 | A kind of making mold for strip of weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721499398.3U CN207522978U (en) | 2017-11-11 | 2017-11-11 | A kind of making mold for strip of weaving |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207522978U true CN207522978U (en) | 2018-06-22 |
Family
ID=62582400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721499398.3U Active CN207522978U (en) | 2017-11-11 | 2017-11-11 | A kind of making mold for strip of weaving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207522978U (en) |
-
2017
- 2017-11-11 CN CN201721499398.3U patent/CN207522978U/en active Active
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