CN216068471U - Injection mold with steady cooling structure - Google Patents
Injection mold with steady cooling structure Download PDFInfo
- Publication number
- CN216068471U CN216068471U CN202122666078.5U CN202122666078U CN216068471U CN 216068471 U CN216068471 U CN 216068471U CN 202122666078 U CN202122666078 U CN 202122666078U CN 216068471 U CN216068471 U CN 216068471U
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- fixed
- installation cavity
- injection mold
- wall
- mounting
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- 238000001816 cooling Methods 0.000 title claims abstract description 38
- 238000002347 injection Methods 0.000 title claims abstract description 36
- 239000007924 injection Substances 0.000 title claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 40
- 238000000465 moulding Methods 0.000 claims abstract description 24
- 238000003860 storage Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000004033 plastic Substances 0.000 claims abstract description 22
- 229920003023 plastic Polymers 0.000 claims abstract description 22
- 238000010030 laminating Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 abstract description 16
- 239000012778 molding material Substances 0.000 abstract description 8
- 230000009471 action Effects 0.000 abstract description 6
- 239000000498 cooling water Substances 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000012857 repacking Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection mold with a stable cooling structure, which comprises a bottom plate, wherein a mounting frame is fixed at the top of the bottom plate, an upper mold assembly is fixed on the inner top wall of the mounting frame, and a lower mold body attached to the upper mold assembly is fixed at the top of the bottom plate; the utility model relates to the technical field of injection molding. This injection mold with steady cooling structure, it rotates to drive the drive shaft through when starting driving motor, the drive shaft drives the cam and rotates, when the bellying of cam upwards rotates, drive the storage water tank along the inner wall rebound of installation cavity, when the bellying of cam downwards rotates, make the storage water tank along the inner wall rebound of installation cavity under self action of gravity, be convenient for from this control storage water tank inside cooling water and the interval between the groove of moulding plastics, and then fine avoiding cooling efficiency is too fast and make the injection molding material solidify in advance, influence the yield, make injection mold can steady cooling work from this, improve injection mold's quality and efficiency.
Description
Technical Field
The utility model relates to the technical field of injection molding, in particular to an injection mold with a stable cooling structure.
Background
The injection mold is a common mold used for producing and molding workpieces in life, the types of the molds are various according to different production modes of the molds, the injection mold is one of various molds, and although the types of the injection molds in the market are various, the injection molds have some defects.
When an injection workpiece is molded by the existing injection mold, the injection mold needs to be cooled, so that the mold can be well molded, if the cooling efficiency is low, the temperature in the injection mold is still high, the curing speed of injection molding materials in a mold cavity is too low, the production efficiency is influenced, if the cooling efficiency is high, the temperature in the injection mold is low, the injection molding materials in the mold cavity can be cured in advance, and the yield is influenced due to the fact that normal molding is unavailable.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides an injection mold with a stable cooling structure, which solves the problems that when the existing injection mold is used for injecting a workpiece, if the cooling efficiency is lower, the solidification speed of injection molding materials in a mold cavity is too low, and if the cooling efficiency is higher, the solidification speed of the injection molding materials in the mold cavity is advanced.
In order to achieve the purpose, the utility model is realized by the following technical scheme: an injection mold with a stable cooling structure comprises a bottom plate, wherein a mounting frame is fixed at the top of the bottom plate, an upper mold component is fixed on an inner top wall of the mounting frame, a lower mold body attached to the upper mold component is fixed at the top of the bottom plate, an injection molding groove is formed in the top of the lower mold body, an installation cavity is formed in the lower mold body, a cooling component is connected in the installation cavity in a sliding manner, a heat conducting plate extending into the injection molding groove is fixed in the installation cavity, a driving mechanism which is rotatably connected with the front side of the inner wall of the installation cavity and is attached to the cooling component is fixed on the rear side of the inner wall of the installation cavity, guide wheels are fixed on the left side and the right side of the lower mold body, two moving components which are respectively wound around the two guide wheels and are fixedly connected with the upper mold component are connected with the inner bottom wall of the installation cavity in a sliding manner, and an ejection component which is slidably connected with the moving component is connected with the inner side of the installation cavity, the top of the ejection assembly penetrates through the heat conducting plate and extends to the inside of the injection molding groove.
Preferably, go up the mould subassembly and include electric putter, electric putter fixes on the interior roof of mounting bracket, electric putter's output is fixed with the deflector with mounting bracket inner wall sliding connection, the bottom fixed mounting of deflector has the last mould body with the laminating of lower mould body, the top fixed mounting of deflector has the inlet pipe that runs through last mould body.
Preferably, the cooling assembly comprises a water storage tank, the water storage tank is slidably mounted between the front side and the rear side of the inner wall of the mounting cavity, and a connecting hose penetrating through and extending to the front side of the lower die body is fixed to the front side of the inner wall of the water storage tank.
Preferably, actuating mechanism includes driving motor, driving motor fixes the inner wall rear side at the installation cavity, driving motor's output shaft department fixed mounting have with installation cavity inner wall front side rotation connection's drive shaft, the outside fixed mounting of drive shaft has the cam that just is two with the laminating of storage water tank.
Preferably, the moving assembly comprises moving blocks, the moving blocks are slidably mounted on the inner bottom wall of the mounting cavity, wedge-shaped blocks are fixedly mounted at the tops of the moving blocks, connecting ropes, one ends of which are respectively wound around the two guide wheels and fixedly connected with the guide plates, are fixed on opposite sides of the two moving blocks, and reset springs, which are sleeved outside the connecting ropes, are fixed between opposite sides of the two moving blocks and the inner wall of the mounting cavity.
Preferably, ejecting subassembly includes the ejector pin, the inside sliding connection of installation cavity has the ejector pin that runs through the heat-conducting plate and extend to the inslot portion of moulding plastics, the quantity of ejector pin is two, the left side the top of ejector pin is fixed with the ejector plate with right side ejector pin fixed connection, the bottom fixed mounting of ejector pin has with wedge sliding connection's ejecting piece, fixed mounting has the cover at the outside ejecting spring of ejector pin between the interior roof of ejecting piece and installation cavity.
Advantageous effects
The utility model provides an injection mold with a stable cooling structure. Compared with the prior art, the method has the following beneficial effects:
(1) this injection mold with steady cooling structure, through drive the drive shaft rotation when starting driving motor, the drive shaft drives the cam and rotates, when the bellying of cam upwards rotates, drive the storage water tank along the inner wall rebound of installation cavity, when the bellying of cam downwards rotates, make the storage water tank along the inner wall rebound of installation cavity under self action of gravity, be convenient for from this control storage water tank inside cooling water and the interval between the groove of moulding plastics, and then fine avoiding cooling efficiency is too fast and make the injection molding material solidify in advance, influence the yield, make injection mold can steady cooling work from this, improve injection mold's quality and efficiency.
(2) This injection mold with steady cooling structure, through after the completion of moulding plastics, start electric putter and drive the deflector and shift up, the deflector moves the upper mold body and keeps away from the lower mould body, the deflector drives the movable block through connecting the rope and removes simultaneously, reset spring is compressed, the movable block drives the wedge and removes, make the wedge promote ejecting piece to shift up, ejecting piece drives the liftout plate through the liftout rod and shifts up, thereby the inside in the ejecting groove of moulding plastics of mould after will moulding plastics, be convenient for carry out drawing of patterns to it and handle, the practicality of repacking the putting has been improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal perspective structure of the present invention;
fig. 3 is a partial perspective view of the present invention.
In the figure: 1-bottom plate, 2-mounting frame, 3-upper die assembly, 31-electric push rod, 32-guide plate, 33-upper die body, 34-feeding pipe, 4-lower die body, 5-injection molding groove, 6-mounting cavity, 7-cooling assembly, 71-water storage tank, 72-connecting hose, 8-driving mechanism, 81-driving motor, 82-driving shaft, 83-cam, 9-guide wheel, 10-moving assembly, 101-moving block, 102-wedge block, 103-connecting rope, 104-return spring, 11-ejection assembly, 111-ejection rod, 112-ejection plate, 113-ejection block and 114-ejection spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an injection mold with steady cooling structure, comprising a base plate 1, the top of bottom plate 1 is fixed with mounting bracket 2, the interior roof of mounting bracket 2 is fixed with upper die assembly 3, the top of bottom plate 1 is fixed with lower mould body 4 with the laminating of upper die assembly 3, upper die assembly 3 includes electric putter 31, electric putter 31 is fixed on the interior roof of mounting bracket 2, electric putter 31 and external power source electric connection, electric putter 31's output is fixed with the deflector 32 with the 2 inner wall sliding connection of mounting bracket, the bottom fixed mounting of deflector 32 has last mould body 33 with the laminating of lower mould body 4, the top fixed mounting of deflector 32 has the inlet pipe 34 that runs through last mould body 33.
The inside of installation cavity 6 is fixed with the heat-conducting plate 12 that extends to the inside of groove 5 of moulding plastics, the inner wall rear side of installation cavity 6 is fixed with rather than inner wall front side rotation connection and with the actuating mechanism 8 of cooling subassembly 7 laminating, actuating mechanism 8 includes driving motor 81, driving motor 81 fixes the inner wall rear side at installation cavity 6, driving motor 81 and external power source electric connection, driving motor 81's output shaft department fixed mounting has the drive shaft 82 of being connected with installation cavity 6 inner wall front side rotation, the outside fixed mounting of drive shaft 82 has and is two cam 83 with storage water tank 71 laminating and quantity.
Through driving drive shaft 82 to rotate when starting driving motor 81, drive shaft 82 drives cam 83 and rotates, when the bellying of cam 83 upwards rotates, drive storage water tank 71 along the inner wall rebound of installation cavity 6, when the bellying of cam 83 downwards rotates, make storage water tank 71 along the inner wall rebound of installation cavity 6 under self action of gravity, be convenient for control the inside cooling water of storage water tank 71 and the interval between the groove 5 of moulding plastics from this, and then fine avoiding cooling efficiency is too fast and make the injection molding material solidify in advance, influence the yield, make injection mold can be steady from this cool down the work, improve injection mold's quality and efficiency.
The left side and the right side of lower mould body 4 all are fixed with leading wheel 9, the interior diapire sliding connection of installation cavity 6 has quantity for two and walk around two leading wheels 9 respectively and with last mould subassembly 3 fixed connection's removal subassembly 10, removal subassembly 10 includes movable block 101, movable block 101 slidable mounting is on the interior diapire of installation cavity 6, the top fixed mounting of movable block 101 has wedge 102, two movable block 101 the back of the body side all is fixed with one end and walks around two leading wheels 9 respectively and with deflector 32 fixed connection's connecting rope 103, all be fixed with the reset spring 104 of cover outside connecting rope 103 between two movable block 101 the back of the body side and the inner wall of installation cavity 6.
The inside sliding connection of installation cavity 6 has the ejecting subassembly 11 with removal subassembly 10 sliding connection, the top of ejecting subassembly 11 runs through heat-conducting plate 12 and extends to the inside of the groove 5 of moulding plastics, ejecting subassembly 11 includes ejector pin 111, the inside sliding connection of installation cavity 6 has the ejector pin 111 that runs through heat-conducting plate 12 and extends to the inside of the groove 5 of moulding plastics, the quantity of ejector pin 111 is two, the top of left side ejector pin 111 is fixed with ejector plate 112 with right side ejector pin 111 fixed connection, ejector plate 112 and the laminating of the inner wall of the groove 5 of moulding plastics, the bottom fixed mounting of ejector pin 111 has the ejecting piece 113 with wedge 102 sliding connection, fixed mounting has the ejecting spring 114 of cover outside ejector pin 111 between the ejecting piece 113 and the interior roof of installation cavity 6.
Through after the completion of moulding plastics, start electric putter 31 and drive deflector 32 and shift up, deflector 32 drives and goes up mould body 33 and keeps away from lower mould body 4, deflector 32 drives movable block 101 through connecting rope 103 and moves simultaneously, reset spring 104 is compressed, movable block 101 drives wedge 102 and moves, make wedge 102 promote ejecting block 113 to shift up, ejecting block 113 drives ejecting plate 112 through ejecting rod 111 and shifts up, thereby the ejecting inside of moulding plastics groove 5 of mould after will moulding plastics, be convenient for carry out the drawing of patterns to it and handle, the practicality of repacking the position has been improved.
And those not described in detail in this specification are well within the skill of those in the art.
During operation, pour into the raw materials into to the inlet pipe 34 on going up the mould main part 32 through external injection molding machine, the raw materials enters into the groove 5 of just beginning to carry out injection molding work of moulding plastics, at the in-process of moulding plastics, set up through heat-conducting plate 12, the use of the inside cooling water of storage water tank 71 is being cooperated, the efficiency of the cooling in the injection mold can be improved, avoid injection mold cooling too slow and make the temperature in the injection mold still very high, and make the injection molding material solidification speed in the groove 5 of moulding plastics too slow, influence production efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an injection mold with steady cooling structure, includes bottom plate (1), the top of bottom plate (1) is fixed with mounting bracket (2), the interior roof of mounting bracket (2) is fixed with upper die component (3), the top of bottom plate (1) is fixed with lower mould body (4) with upper die component (3) laminating, the groove of moulding plastics (5) have been seted up at the top of lower mould body (4), installation cavity (6) have been seted up to the inside of lower mould body (4), the inside sliding connection of installation cavity (6) has cooling subassembly (7), the inside of installation cavity (6) is fixed with heat-conducting plate (12) that extend to the groove of moulding plastics (5) inside, its characterized in that: the inner wall rear side of installation cavity (6) is fixed with rather than the inner wall front side rotation be connected and with actuating mechanism (8) of cooling subassembly (7) laminating, the left and right sides of lower mould body (4) all is fixed with leading wheel (9), the interior diapire sliding connection of installation cavity (6) has quantity for two and walk around two leading wheels (9) respectively and with last mould component (3) fixed connection's removal subassembly (10), the inside sliding connection of installation cavity (6) has ejecting subassembly (11) with removal subassembly (10) sliding connection, the top of ejecting subassembly (11) runs through heat-conducting plate (12) and extends to the inside of moulding plastics groove (5).
2. The injection mold with the stable cooling structure as claimed in claim 1, wherein: go up mould subassembly (3) including electric putter (31), electric putter (31) are fixed on the interior roof of mounting bracket (2), the output of electric putter (31) is fixed with deflector (32) with mounting bracket (2) inner wall sliding connection, the bottom fixed mounting of deflector (32) has last mould body (33) with lower mould body (4) laminating, the top fixed mounting of deflector (32) has inlet pipe (34) that run through mould body (33).
3. The injection mold with the stable cooling structure as claimed in claim 1, wherein: the cooling assembly (7) comprises a water storage tank (71), the water storage tank (71) is slidably mounted between the front side and the rear side of the inner wall of the mounting cavity (6), and a connecting hose (72) penetrating through and extending to the front side of the lower die body (4) is fixed to the front side of the inner wall of the water storage tank (71).
4. An injection mold with a smooth cooling structure according to claim 3, characterized in that: actuating mechanism (8) include driving motor (81), driving motor (81) are fixed at the inner wall rear side of installation cavity (6), the output shaft department fixed mounting of driving motor (81) has drive shaft (82) with installation cavity (6) inner wall front side rotation connection, the outside fixed mounting of drive shaft (82) has cam (83) that laminate and quantity are two with storage water tank (71).
5. The injection mold with the stable cooling structure as claimed in claim 2, wherein: the moving assembly (10) comprises moving blocks (101), the moving blocks (101) are slidably mounted on the inner bottom wall of the mounting cavity (6), wedge blocks (102) are fixedly mounted at the tops of the moving blocks (101), connecting ropes (103) are fixedly connected with the guide plates (32) and one ends of the two moving blocks (101) are fixed to the opposite sides of the two moving blocks respectively, the two guide wheels (9) are wound around one end of each connecting rope, and return springs (104) sleeved outside the connecting ropes (103) are fixed between the opposite sides of the two moving blocks (101) and the inner wall of the mounting cavity (6).
6. The injection mold with the stable cooling structure as claimed in claim 5, wherein: ejecting subassembly (11) are including ejector pin (111), the inside sliding connection of installation cavity (6) has ejector pin (111) that runs through heat-conducting plate (12) and extend to the groove of moulding plastics (5) inside, the quantity of ejector pin (111) is two, the left side the top of ejector pin (111) is fixed with ejector plate (112) with right side ejector pin (111) fixed connection, the bottom fixed mounting of ejector pin (111) has ejecting piece (113) with wedge (102) sliding connection, fixed mounting has between the interior roof of ejecting piece (113) and installation cavity (6) and overlaps ejecting spring (114) outside ejector pin (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122666078.5U CN216068471U (en) | 2021-11-03 | 2021-11-03 | Injection mold with steady cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122666078.5U CN216068471U (en) | 2021-11-03 | 2021-11-03 | Injection mold with steady cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216068471U true CN216068471U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122666078.5U Expired - Fee Related CN216068471U (en) | 2021-11-03 | 2021-11-03 | Injection mold with steady cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216068471U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122696A (en) * | 2022-07-08 | 2022-09-30 | 杭州凯美模具有限公司 | New energy automobile front end module mold and manufacturing technical method |
| CN118559961A (en) * | 2024-08-01 | 2024-08-30 | 江苏华美照明科技有限公司 | Injection molding equipment and molding method of diode |
-
2021
- 2021-11-03 CN CN202122666078.5U patent/CN216068471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122696A (en) * | 2022-07-08 | 2022-09-30 | 杭州凯美模具有限公司 | New energy automobile front end module mold and manufacturing technical method |
| CN118559961A (en) * | 2024-08-01 | 2024-08-30 | 江苏华美照明科技有限公司 | Injection molding equipment and molding method of diode |
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| 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: 20220318 |