CN206579094U - A kind of paper guiding roll injection mold structure of printer - Google Patents
A kind of paper guiding roll injection mold structure of printer Download PDFInfo
- Publication number
- CN206579094U CN206579094U CN201621324959.1U CN201621324959U CN206579094U CN 206579094 U CN206579094 U CN 206579094U CN 201621324959 U CN201621324959 U CN 201621324959U CN 206579094 U CN206579094 U CN 206579094U
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- CN
- China
- Prior art keywords
- cavity block
- half cavity
- plate
- bottom half
- paper guiding
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- Expired - Fee Related
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- 238000002347 injection Methods 0.000 title claims abstract description 26
- 239000007924 injection Substances 0.000 title claims abstract description 26
- 239000007787 solid Substances 0.000 claims abstract description 13
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 11
- 239000004033 plastic Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Abstract
The utility model discloses a kind of paper guiding roll injection mold structure of printer, including solid plate, moving platen, mo(u)ld top half cavity block and mo(u)ld bottom half cavity block, mo(u)ld top half cavity block is arranged in solid plate, mo(u)ld bottom half cavity block is arranged in moving platen, mo(u)ld top half cavity block coordinates with mo(u)ld bottom half cavity block, core, the die cavity of mo(u)ld top half cavity block, mo(u)ld bottom half cavity block and core formation paper guiding roll are provided between mo(u)ld top half cavity block and mo(u)ld bottom half cavity block；Multiple cast gates are evenly arranged with mo(u)ld top half cavity block, cast gate is connected with the sprue bush being arranged in the middle of top clamping plate；Multiple push rods are evenly arranged with mo(u)ld bottom half cavity block, one end of push rod is fixed on pusher plate, and the first guide pillar and the second guide pillar are provided between pusher plate, moving platen；It is provided with below pusher plate below push pedal, push pedal and Bottom clamp plate is set.The paper guiding roll injection mold structure of printer of the present utility model, disclosure satisfy that the injection production of paper guiding roll plastic, it is ensured that product quality.
Description
Technical field
The utility model is related to injection mold technical field, and the paper guiding roll injection mould of more particularly to a kind of printer is signed an undertaking
Structure.
Background technology
Injection mold is the tool for plasthetics rapid shaping.Injection mold is made up of dynamic model and cover half two parts,
Dynamic model is arranged on the moving die plate of injection (mo(u)lding) machine, and cover half is arranged on the fixed form of injection (mo(u)lding) machine.In injection moulding
When dynamic model and cover half closure constitute running gate system and die cavity, dynamic model and cover half separation are to take out plastic products during die sinking.Mould
Mainly it is made up of running gate system, thermoregulating system, forming part and constitutional detail.Wherein running gate system and forming part are and plastics
Direct contact portion, and change with plastics and product, it is most complicated, change maximum, it is desirable to process finish and essence in mold
Spend highest part.Running gate system refer to plastics from nozzle enter die cavity before runner section, including sprue, cold slug well, point
Runner and cast gate etc..Forming part refers to the various parts for constituting article shape, including dynamic model, cover half and die cavity, core, shaping
Bar and exhaust outlet etc..
The paper guiding roll of printer or duplicator is in long micropipe shape, and plastic is shown in Fig. 1,2, its it is cylindrical be distributed with six it is straight
The flange that footpath is larger and wall is relatively thin, in order to ensure that these flanges are complete, all has for gate location and insert position positioning
Certain difficulty.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of paper guiding roll injection mold structure of printer, Neng Gouman
The injection production of sufficient paper guiding roll plastic, it is ensured that product quality.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is as follows：
A kind of paper guiding roll injection mold structure of printer, including solid plate, moving platen, mo(u)ld top half cavity block and lower impressions
Block, the mo(u)ld top half cavity block is arranged in the solid plate, and the mo(u)ld bottom half cavity block is arranged in the moving platen, the mo(u)ld top half cavity block
Coordinate with the mo(u)ld bottom half cavity block, be provided with core between the mo(u)ld top half cavity block and the mo(u)ld bottom half cavity block, it is the mo(u)ld top half cavity block, described
The die cavity of mo(u)ld bottom half cavity block and core formation paper guiding roll；Multiple cast gates are evenly arranged with the mo(u)ld top half cavity block, it is described to pour
Mouth is connected with the sprue bush being arranged in the middle of top clamping plate；Multiple push rods, the push rod are evenly arranged with the mo(u)ld bottom half cavity block
One end be fixed on pusher plate, the first guide pillar and the second guide pillar are provided between the pusher plate, the moving platen；It is described to push away
It is provided with below bar plate below push pedal, the push pedal and Bottom clamp plate is set.
Further, the moving platen is arranged on a support plate, and the push rod, first guide pillar and described second are led
Post is each passed through the support plate.
Further, it is provided with flow distribution plate, the flow distribution plate and is provided between the top clamping plate and the solid plate
Multiple tap holes, the tap hole is corresponding with the cast gate.
Further, push rod is provided with the mo(u)ld top half cavity block, one end of the push rod is arranged on described point by spring
Flow on plate, the push rod of the mo(u)ld top half cavity block is corresponding with the push rod of the mo(u)ld bottom half cavity block.
Further, multiple guide rods, the mo(u)ld top half cavity block are provided between the mo(u)ld top half cavity block and the mo(u)ld bottom half cavity block
Pass through the corresponding matched moulds of the guide rod with the mo(u)ld bottom half cavity block.
Using above-mentioned technical proposal, by being provided with multiple spot pouring mouths, multiple guide rods and multiple support bars are to reinforce
Core so that elongated plastic can be molded uniformly, while the smoothly demoulding, it is ensured that injection quality.
Brief description of the drawings
Fig. 1 is paper guiding roll side block diagram of the present utility model；
Fig. 2 is paper guiding roll front view structure figure of the present utility model；
Fig. 3 is the paper guiding roll injection mold sectional structure chart of printer of the present utility model；
Fig. 4 is the mo(u)ld top half cavity block overlooking structure figure of paper guiding roll injection mold of the present utility model；
Fig. 5 is the mo(u)ld top half cavity block sectional structure chart of paper guiding roll injection mold of the present utility model；
Fig. 6 is the mo(u)ld bottom half cavity block overlooking structure figure of paper guiding roll injection mold of the present utility model；
Fig. 7 is the mo(u)ld bottom half cavity block sectional structure chart of paper guiding roll injection mold of the present utility model；
In figure, the guide pillars of 1- first, 2- stop screws, 3- top clamping plates, 4- flow distribution plates, 5- guide rods, 6- sprue bush, 7- bullets
Spring, 8- push rods, 9- mo(u)ld top half cavity blocks, 10- solid plates, 11- mo(u)ld bottom half cavity blocks, 12- moving platens, 13- support plates, the guide pillars of 14- second,
15- pusher plates, 16- moving clamping plates, 17- push pedals.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
Explanation for these embodiments is used to help understand the utility model, but does not constitute to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not constitute conflict each other
It can just be mutually combined.
As shown in fig. 3 to 7, the paper guiding roll injection mold structure of a kind of printer, including solid plate 10, moving platen 12, mo(u)ld top half
Cavity block 9 and mo(u)ld bottom half cavity block 11, the mo(u)ld top half cavity block 9 are arranged in the solid plate 10, and the mo(u)ld bottom half cavity block 11 is arranged on institute
State in moving platen 12, the mo(u)ld top half cavity block 9 coordinates with the mo(u)ld bottom half cavity block 11, the mo(u)ld top half cavity block 9 and the mo(u)ld bottom half cavity block 11
Between be provided with core, the die cavity of the mo(u)ld top half cavity block 9, the mo(u)ld bottom half cavity block 11 and core formation paper guiding roll；It is described
Multiple cast gates are evenly arranged with mo(u)ld top half cavity block 9, the cast gate is connected with the sprue bush 6 being arranged in the middle of top clamping plate 3；It is described
Multiple push rods are evenly arranged with mo(u)ld bottom half cavity block 11, one end of the push rod is fixed on pusher plate 15, the pusher plate 15,
The first guide pillar 1 and the second guide pillar 14 are provided between the moving platen 12；The lower section of pusher plate 15 is provided with push pedal 17, described
The lower section of push pedal 17 sets Bottom clamp plate 16.
Wherein, the moving platen 12 is arranged on a support plate 13, the push rod, first guide pillar 1 and described second
Guide pillar 14 is each passed through the support plate 13.
Wherein, it is provided with flow distribution plate 4, the flow distribution plate 4 and is provided between the top clamping plate 3 and the solid plate 10
Multiple tap holes, the tap hole is corresponding with the cast gate.
Wherein, push rod 8 is provided with the mo(u)ld top half cavity block 9, one end of the push rod 8 is arranged on described point by spring 7
Flow on plate 4, the push rod 8 of the mo(u)ld top half cavity block 9 is corresponding with the push rod of the mo(u)ld bottom half cavity block 11.
Wherein, multiple guide rods 5, the mo(u)ld top half cavity block 9 are provided between the mo(u)ld top half cavity block 9 and the mo(u)ld bottom half cavity block 11
Pass through the corresponding matched moulds of the guide rod 5 with the mo(u)ld bottom half cavity block 11.
As shown in figure 3, during die sinking, first from I-I die joint partings, once dividing die drawing breakpoint cast gate, taking running channel out of；Then
Ejection process in, solid plate 9 is promoted along bis- points of moulds of II-II by push pedal 17, push rod.At the same time, spring 7 promotes push rod 8
Plastic is set to stay in moving platen 11 with core.When continuing to eject after the contact pusher plate 15 of push pedal 17, by push rod 19 by plastic and type
Ejected during core Jiong.Then core is extracted out from plastic on core pulling fixture.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (5)
1. a kind of paper guiding roll injection mold structure of printer, it is characterised in that：Including solid plate, moving platen, mo(u)ld top half cavity block with
And mo(u)ld bottom half cavity block, the mo(u)ld top half cavity block is arranged in the solid plate, and the mo(u)ld bottom half cavity block is arranged in the moving platen, described
Mo(u)ld top half cavity block coordinates with the mo(u)ld bottom half cavity block, and core, the mo(u)ld top half are provided between the mo(u)ld top half cavity block and the mo(u)ld bottom half cavity block
The die cavity of cavity block, the mo(u)ld bottom half cavity block and core formation paper guiding roll；Multiple pour is evenly arranged with the mo(u)ld top half cavity block
Mouthful, the cast gate is connected with the sprue bush being arranged in the middle of top clamping plate；Multiple push rods are evenly arranged with the mo(u)ld bottom half cavity block,
One end of the push rod is fixed on pusher plate, and the first guide pillar and second is provided between the pusher plate, the moving platen and is led
Post；It is provided with below the pusher plate below push pedal, the push pedal and Bottom clamp plate is set.
2. a kind of paper guiding roll injection mold structure of printer according to claim 1, it is characterised in that：The moving platen
On a support plate, the push rod, first guide pillar and second guide pillar are each passed through the support plate.
3. a kind of paper guiding roll injection mold structure of printer according to claim 2, it is characterised in that：The cover half seat
Be provided between plate and the solid plate on flow distribution plate, the flow distribution plate and be provided with multiple tap holes, the tap hole with it is described
Cast gate is corresponding.
4. a kind of paper guiding roll injection mold structure of printer according to claim 3, it is characterised in that：The upper impression
Push rod is provided with block, one end of the push rod is arranged on the flow distribution plate by spring, the push rod of the mo(u)ld top half cavity block and
The push rod of the mo(u)ld bottom half cavity block is corresponding.
5. a kind of paper guiding roll injection mold structure of printer according to claim 4, it is characterised in that：The upper impression
Multiple guide rods are provided between block and the mo(u)ld bottom half cavity block, the mo(u)ld top half cavity block and the mo(u)ld bottom half cavity block pass through the guide rod
Correspondence matched moulds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324959.1U CN206579094U (en) | 2016-12-05 | 2016-12-05 | A kind of paper guiding roll injection mold structure of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324959.1U CN206579094U (en) | 2016-12-05 | 2016-12-05 | A kind of paper guiding roll injection mold structure of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206579094U true CN206579094U (en) | 2017-10-24 |
Family
ID=60107948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621324959.1U Expired - Fee Related CN206579094U (en) | 2016-12-05 | 2016-12-05 | A kind of paper guiding roll injection mold structure of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206579094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789969A (en) * | 2018-05-31 | 2018-11-13 | 安徽扬子职业技术学院 | A kind of automotive regulator die assembly with Fan Ding mechanisms |
-
2016
- 2016-12-05 CN CN201621324959.1U patent/CN206579094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108789969A (en) * | 2018-05-31 | 2018-11-13 | 安徽扬子职业技术学院 | A kind of automotive regulator die assembly with Fan Ding mechanisms |
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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 |
Granted publication date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |