CN209649369U - A kind of efficient injection mold - Google Patents
A kind of efficient injection mold Download PDFInfo
- Publication number
- CN209649369U CN209649369U CN201920335224.6U CN201920335224U CN209649369U CN 209649369 U CN209649369 U CN 209649369U CN 201920335224 U CN201920335224 U CN 201920335224U CN 209649369 U CN209649369 U CN 209649369U
- Authority
- CN
- China
- Prior art keywords
- cover half
- dynamic model
- bottom plate
- sleeve
- push
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of efficient injection molds, including dynamic model, sleeve, bottom plate, cover half and top plate, middle position at the top of the bottom plate is equipped with sleeve, a cover half is equidistantly evenly arranged between the marginal position of the bottom plate and top plate, the cover half is all equipped with two sliding slots being parallel to each other with top plate bottom at the top of the bottom plate of sleeve side.The utility model is by being equipped with loose slot in the inside of push-pull rod; and solenoid valve is connected on the push-pull rod lateral wall at loose slot bottom position; during production; it can be in order to controlling whether solenoid valve is connected to; whether adjustment loose slot is in communication with the outside; whether the toothed disc rotation at control different location, which carries out idle running, flogs a dead horse; can in order to during production at different location cover half and dynamic model individually carry out on-line maintenance; it avoids device during to maintain equipment from continuing to influence maintenance toward compound die, promotes working efficiency.
Description
Technical field
The utility model relates to injection mold technology, specially a kind of efficient injection mold.
Background technique
Injection mold is a kind of tool for producing plasthetics, is also to confer to plasthetics complete structure and accurate dimension
Tool, injection molding are a kind of processing methods used when producing certain complex-shaped components in batches, refer specifically to melt heated
Plastics by injection molding machine high pressure inject die cavity obtain formed products after cooling and solidifying, although the structure of mold is due to plastics variety
It is different and possible ever-changing with the type of performance, the shape of plastic products and structure and injector etc., but basic structure
It is consistent, is mainly made of running gate system, thermoregulating system, forming part and constitutional detail, injection mold is by dynamic model and cover half
Two parts composition, dynamic model are mounted on the moving die plate of injection (mo(u)lding) machine, and cover half is mounted on the fixed form of injection (mo(u)lding) machine,
In injection moulding, dynamic model and cover half closure constitute running gate system and type chamber, and dynamic model and cover half separation are to take out plastics when die sinking
Product.
Currently, existing injection mold during carrying out injection molding production, is all that single dynamic model and cover half match mostly
Conjunction carries out injection molding production, after dynamic model and cover half molding, complete preheating, injecting glue and the step of cooling and shaping after be convenient in demoulding and take
Injecting products, during injection mold is molded and is demoulded, dynamic model and cover half need to remain close connection, this section
The working efficiency of the injection molding production of time effects needed for waiting workpiece shaping, and existing multiple injection molds are in actual use
Occupied area is larger in the process, influences productivity effect.
Utility model content
The purpose of this utility model is to provide a kind of efficient injection molds, mentioned above in the background art existing to solve
There is injection mold during carrying out injection molding production, is all that single dynamic model matches with cover half and carries out injection molding production, In mostly
After dynamic model and cover half molding, complete preheating, injecting glue and the step of cooling and shaping after be convenient in demoulding injecting products of taking, in injection mould
During tool is molded and demoulded, dynamic model and cover half need to remain close connection, this section waits needed for workpiece shaping
Time effects injection molding production working efficiency, and existing multiple injection molds during actual use occupied area compared with
Greatly, productivity effect is influenced.
To achieve the above object, the utility model provides the following technical solutions: a kind of efficient injection mold, including dynamic model,
Sleeve, bottom plate, cover half and top plate, the middle position at the top of the bottom plate are equipped with sleeve, the margin location of the bottom plate and top plate
A cover half is equidistantly evenly arranged between setting, the cover half is all equipped at the top of the bottom plate of sleeve side with top plate bottom
Two sliding slots being parallel to each other all are slidably connected and cover half phase by sliding block between the bottom plate and top plate at the runner position
The dynamic model of cooperation is equipped with reset spring between side and sliding slot of the dynamic model far from cover half, the dynamic model lateral wall is close to fixed
Four angular positions of mould side are all equipped with guide rod, and the one end of guide rod far from dynamic model all runs through cover half and extends to cover half
Outside, middle position is equipped with driving gear, the driving gear outside by shaft at the top of the bottom plate on the inside of the sleeve
A toothed disc, the toothed disc and driving gear have equidistantly been evenly arranged by shaft on the inside of sleeve at sustained height position
Between be all equipped with transmission gear, and transmission gear is meshed with toothed disc and driving gear respectively, and toothed disc top is separate
The side of center axial position all passes through bearing and is equipped with connecting rod, and the toothed disc is on the sleeve lateral wall of dynamic model side
All be equipped with through slot, the inside of the through slot is interspersed with push-pull rod, the one end of the connecting rod far from toothed disc all with push-pull rod phase
Hingedly, the push-pull rod is equipped with loose slot close to the inside of dynamic model one end, and the inside of the loose slot is interspersed with fixed link, described
One end of fixed link is equipped with the piston matched with loose slot, and the other end of fixed link is mutually welded with dynamic model.
Preferably, blanking groove, and the bottom plate bottom at blanking groove location are all equipped on the bottom plate between the cover half and dynamic model
Portion is all welded with stock guide diagonally downward.
Preferably, the push-pull rod lateral wall bottom end below the piston is connected with solenoid valve, and below solenoid valve and piston
Loose slot inside be connected.
Preferably, support column is all equipped between the two neighboring stock guide of the bottom base plate.
Compared with prior art, the utility model has the beneficial effects that the efficient injection mold, by bottom plate and top plate
Between be equidistantly evenly arranged 5 groups of dynamic models and cover half, and 5 toothed disc lateral walls being equidistantly evenly arranged in sleeve inner
The same side is all hinged with connecting rod, during being molded, connects decelerating motor using driving gear, utilizes driving gear
It is rotated simultaneously with moving gear, to make toothed disc realize the effect for being similar to cam, connecting rod is driven to shake and stretch back and forth
Contracting, successively the dynamic model at intermittent driving different location is successively moved to cover half, realizes the movement of molding, injection molding is made full use of to give birth to
The time needed for preheating, fluid injection and cooling and shaping, improves the production efficiency of injection molding during producing, and reduces equivalent amount note
Occupied area needed for mould, improves productivity effect, by being equidistantly evenly arranged blanking groove on bottom plate, and under
Bottom base plate at hopper position is all disposed with stock guide diagonally downward, during use, convenient for the note to automatic demoulding
Molding product is collected and discharging, promoted working efficiency, the utility model by the inside of push-pull rod be equipped with loose slot, and
It is connected with solenoid valve on push-pull rod lateral wall at loose slot bottom position, it, can be in order to controlling electromagnetism during production
Whether valve is connected to, and whether adjustment loose slot is in communication with the outside, and whether the toothed disc rotation at control different location, which carries out idle running, is done
Idle work can avoid in order to individually carry out on-line maintenance with dynamic model to the cover half at different location during production
Device continues to influence maintenance toward compound die during to maintain equipment, promotes working efficiency.
Detailed description of the invention
Fig. 1 is the vertical view schematic diagram of internal structure of the utility model；
Fig. 2 is the positive structure diagram of the utility model；
Fig. 3 is the push-pull rod schematic diagram of internal structure of the utility model.
In figure: 1, connecting rod；2, push-pull rod；3, stock guide；4, dynamic model；5, sleeve；6, bottom plate；7, transmission gear；8, fixed
Mould；9, fixed link；10, blanking groove；11, guide rod；12, reset spring；13, through slot；14, sliding slot；15, toothed disc；16, it drives
Gear；17, top plate；18, support column；19, loose slot；20, piston；21, solenoid valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of efficient injection mold, including dynamic model 4, set
The middle position of cylinder 5, bottom plate 6, cover half 8 and top plate 17,6 top of bottom plate is equipped with sleeve 5, the margin location of bottom plate 6 and top plate 17
Equidistantly be evenly arranged 5 cover half 8 between setting, cover half 8 close to 5 side of sleeve 6 top of bottom plate with 17 bottom of top plate all
Equipped with two sliding slots being parallel to each other 14, all slidably connected by sliding block between the bottom plate 6 and top plate 17 at 14 position of sliding slot
The dynamic model 4 matched with cover half 8 is equipped with reset spring 12,4 outside of dynamic model between side of the dynamic model 4 far from cover half 8 and sliding slot 14
Four angular positions of the wall close to 8 side of cover half are all equipped with guide rod 11, and the one end of guide rod 11 far from dynamic model 4 all runs through fixed
Mould 8 simultaneously extends to the outside of cover half 8, is all equipped with blanking groove 10 on the bottom plate 6 between cover half 8 and dynamic model 4, at 10 position of blanking groove
6 bottom of bottom plate is all welded with stock guide 3 diagonally downward, is all equipped with support column between the two neighboring stock guide 3 of 6 bottom of bottom plate
18, driving gear 16 is equipped with by shaft at the 6 top center position of bottom plate of the inside of sleeve 5, it is same on the outside of driving gear 16
5 toothed discs 15, toothed disc 15 and driving gear 16 have equidistantly been evenly arranged by shaft on the inside of sleeve 5 at height and position
Between be all equipped with transmission gear 7, and transmission gear 7 is meshed with toothed disc 15 and driving gear 16 respectively, at the top of toothed disc 15
Side far from center axial position all passes through bearing and is equipped with connecting rod 1, and toothed disc 15 is outside the sleeve 5 of 4 side of dynamic model
Through slot 13 is all equipped on side wall, the inside of through slot 13 is interspersed with push-pull rod 2, the one end of connecting rod 1 far from toothed disc 15 all with push away
Pull rod 2 is hinged, and push-pull rod 2 is equipped with loose slot 19 close to the inside of 4 one end of dynamic model, and the inside of loose slot 19 is interspersed with fixed link
9, one end of fixed link 9 is equipped with the piston 20 matched with loose slot 19, and the other end and 4 phase of dynamic model of fixed link 9 are welded, piston
The 2 lateral wall bottom end of push-pull rod of 20 lower sections is connected with solenoid valve 21, and inside the loose slot 19 of 20 lower section of solenoid valve 21 and piston
It is connected.
Working principle: it during carrying out injection molding production, drives driving gear 16 to be rotated using decelerating motor, drives
The rotation band nutating gear 7 of moving gear 16 is rotated, since transmission gear 7 is meshed with toothed disc 15, thus with moving gear
Disk 15 gyrates, and during toothed disc 15 rotates, drives one end of connecting rod 1 to rotate with toothed disc 15 and realizes receipts
Contracting movement, so that the push-pull rod 2 for driving the other end hinged carries out reciprocating sliding campaign, due to what is be equally spaced on the inside of sleeve 5
1 move distance of connecting rod on toothed disc 15 successively changes, so that the connecting rod 1 on 5 toothed discs 15 be made successively to realize back and forth
Movement is sequentially completed dynamic model 4 at other positions with the production time needed for 8 clamping process of cover half using single dynamic model 4 and determines
The molding of mould 8 opens solenoid valve 21 after molding, the activity of push-pull rod 2 cannot be formed negative due to being connected to outside air at this time
Pressure zone moves fixed link 9 and shrinks, and adjusts decelerating motor revolving speed, since toothed disc 15 persistently rotates, then completes to mold at other positions
Afterwards, the injection molding liquid for completing to inject inside the dynamic model 4 and cover half 8 of molding first has been cooled and shaped, and is closed solenoid valve 21, is made activity
Form negative pressure inside slot 19, then drive dynamic model 4 to realize far from cover half 8 with the contraction of push-pull rod 2 and be opened, be molded the workpiece of completion by
Blanking groove 10 falls, and falls into collection frame and is collected after the guiding of stock guide 3, then the dynamic model 4 at other positions and cover half 8
It is sequentially completed injection molding, successively realizes that being opened and be repeatedly performed molding carries out continuous production, makes, control is different when carrying out maintenance
Solenoid valve 21 at position remains connected state, to prevent the inside of loose slot 19 from forming negative pressure, the fortune of push-pull rod 2
It is dynamic that dynamic model 4 cannot be driven to be moved, then produce cover half 8 and dynamic model 4 at different location no longer, without influencing other
The injection molding of cover half 4 and dynamic model 8 produces at position.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (4)
1. a kind of efficient injection mold, including dynamic model (4), sleeve (5), bottom plate (6), cover half (8) and top plate (17), feature exists
In: middle position at the top of the bottom plate (6) is equipped with sleeve (5), at the marginal position of the bottom plate (6) and top plate (17) it
Between be equidistantly evenly arranged 5 cover half (8), the cover half (8) is at the top of the bottom plate (6) of sleeve (5) side and top plate
(17) bottom is all equipped with two sliding slots being parallel to each other (14), the bottom plate (6) at sliding slot (14) position and top plate (17) it
Between all slidably connect the dynamic model (4) matched with cover half (8) by sliding block, side of the dynamic model (4) far from cover half (8) with
Between sliding slot (14) be equipped with reset spring (12), dynamic model (4) lateral wall close to cover half (8) side four angular positions all
Equipped with guide rod (11), and guide rod (11) all runs through cover half (8) far from the one end of dynamic model (4) and extends on the outside of cover half (8),
Driving gear (16), the driving gear are equipped with by shaft at bottom plate (6) top center position on the inside of the sleeve (5)
(16) 5 toothed discs (15) have equidistantly been evenly arranged by shaft on the inside of the sleeve (5) at the sustained height position of outside, it is described
Toothed disc (15) and driving gear (16) between all be equipped with transmission gear (7), and transmission gear (7) respectively with toothed disc (15) and
Driving gear (16) is meshed, and the side at the top of the toothed disc (15) far from center axial position all passes through bearing and is equipped with company
Extension bar (1), the toothed disc (15) are all equipped with through slot (13) on sleeve (5) lateral wall of dynamic model (4) side, the through slot
(13) inside is interspersed with push-pull rod (2), and the connecting rod (1) is all mutually cut with scissors with push-pull rod (2) far from the one end of toothed disc (15)
It connects, the push-pull rod (2) is equipped with loose slot (19) close to the inside of dynamic model (4) one end, and the inside of the loose slot (19) is interspersed
Having fixed link (9), one end of the fixed link (9) is equipped with the piston (20) matched with loose slot (19), and fixed link (9)
The other end is mutually welded with dynamic model (4).
2. a kind of efficient injection mold according to claim 1, it is characterised in that: between the cover half (8) and dynamic model (4)
Bottom plate (6) on be all equipped with blanking groove (10), and bottom plate (6) bottom at blanking groove (10) position is all welded with diagonally downward and leads
Flitch (3).
3. a kind of efficient injection mold according to claim 1, it is characterised in that: the push-pull rod below the piston (20)
(2) lateral wall bottom end is connected with solenoid valve (21), and is connected inside solenoid valve (21) and the loose slot (19) below piston (20)
It is logical.
4. a kind of efficient injection mold according to claim 2, it is characterised in that: adjacent the two of bottom plate (6) bottom
All support column (18) are equipped between a stock guide (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920335224.6U CN209649369U (en) | 2019-03-18 | 2019-03-18 | A kind of efficient injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920335224.6U CN209649369U (en) | 2019-03-18 | 2019-03-18 | A kind of efficient injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209649369U true CN209649369U (en) | 2019-11-19 |
Family
ID=68527116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920335224.6U Active CN209649369U (en) | 2019-03-18 | 2019-03-18 | A kind of efficient injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209649369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468648A (en) * | 2020-04-16 | 2020-07-31 | 杭州旗芳实业有限公司 | Reinforcing bar cutting length adjustment device |
-
2019
- 2019-03-18 CN CN201920335224.6U patent/CN209649369U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468648A (en) * | 2020-04-16 | 2020-07-31 | 杭州旗芳实业有限公司 | Reinforcing bar cutting length adjustment device |
| CN111468648B (en) * | 2020-04-16 | 2021-12-14 | 山东创伟外墙保温材料集团有限公司 | Reinforcing bar cutting length adjustment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108749060B (en) | Rain shoes injection moulding device | |
| CN208148388U (en) | A kind of internal screw thread rotation depanning mold | |
| CN209649369U (en) | A kind of efficient injection mold | |
| CN102001151A (en) | Multistation injection molding product production method and injection mold thereof | |
| CN221187338U (en) | Automatic automobile plastic part injection mold of unloading | |
| CN210233765U (en) | Injection molding and die pressing integrated processing equipment | |
| CN216267221U (en) | Rotary double-color injection molding machine | |
| CN214926450U (en) | Vertical injection molding machine | |
| CN108673842B (en) | Turbofan wind wheel one-step forming die | |
| CN212123961U (en) | Vertical injection molding machine | |
| CN204487975U (en) | With the automobile lamp decoration strip injection mould of many inserts link gear | |
| CN107696408A (en) | Efficiently injection molding of the production with metal insert plastic | |
| CN206493578U (en) | A kind of handle mechanism for bottle blowing mould | |
| CN102357982A (en) | Injection molding process method of two-color plastic product and apparatus thereof | |
| CN221697672U (en) | Novel plastic mould | |
| CN207403092U (en) | Efficiently injection molding of the production with metal insert plastic | |
| CN220995322U (en) | Low burr rate injection mold | |
| CN221697614U (en) | Injection molding die capable of reducing burrs | |
| CN112172058A (en) | Intelligent injection molding device for fireproof window frame of window | |
| CN206201351U (en) | A kind of injection mold of automatic shaping | |
| CN220995285U (en) | Two-out no-clamping-line refrigerator drawer injection mold | |
| CN210820723U (en) | Slider structure injection mold of loosing core to one side | |
| CN210940170U (en) | Guiding device of full-electric injection molding machine | |
| CN218519088U (en) | Injection mold convenient to drawing of patterns | |
| CN110027167A (en) | A kind of appliance switch injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |