CN210336707U - Plastic injection molding die - Google Patents
Plastic injection molding die Download PDFInfo
- Publication number
- CN210336707U CN210336707U CN201920854455.8U CN201920854455U CN210336707U CN 210336707 U CN210336707 U CN 210336707U CN 201920854455 U CN201920854455 U CN 201920854455U CN 210336707 U CN210336707 U CN 210336707U
- Authority
- CN
- China
- Prior art keywords
- fixed
- movable
- plate
- cooling
- mounting plate
- 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
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic injection molding mold, which comprises a mounting plate, a mold closing unit, a cooling unit and a motion unit, wherein the other end of a screw passes through a fixed block and is fixedly connected with the output end of a motor, the motor is arranged on a motor bracket fixedly connected with the fixed block, the screw is connected with one end of a slider in a threaded manner, the other end of the slider passes through a through groove and is fixedly connected with the lower surface of a movable plate, the output end of a control switch group is electrically connected with a water pump, an electromagnet and the input end of the motor, the plastic injection molding mold has the following advantages, the motion unit is arranged, can quickly combine and separate the movable mould and the fixed mould when the moulds are combined and separated, improves the working efficiency, is provided with a cooling unit which can quickly cool and form the plastic after the pouring is finished, and is also provided with an electromagnet, when the movable die and the fixed die are replaced, the movable die and the fixed die can be replaced quickly only by powering off the electromagnet.
Description
Technical Field
The utility model relates to a plastic molding technical field specifically is a plastics injection molding mould.
Background
In the in-process of plastic products production, the shaping is a very important part, during the plastic molding, forming die often can be used, forming die generally includes the mould, lower mould and mould fixed block, generally through bolted connection between the mould and the lower mould on current forming die, when closing last mould and lower mould, the bolt of will wriggling, it still says that the bolt is turned round to open after the completion of moulding plastics, take out plastics again, it is more time-consuming and energy-consuming, and, need wait plastics cooling forming after the completion of moulding plastics and can take out plastics, current forming die does not have cooling device, influence fashioned efficiency, and traditional forming die goes up the mould, the lower mould is mostly integrative with the mould fixed block, when changing last mould and lower mould, need change together with the mould fixed block, waste resources relatively.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide can high efficiency with last mould and lower mould close and part, can accelerate the cooling shaping of plastics again, can also change and go up mould and lower mould, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a plastic injection molding mold comprises a mounting plate, a mold closing unit, a cooling unit and a moving unit;
mounting a plate: the mounting plate is rectangular, the four corners of the lower surface of the mounting plate are respectively provided with a support, the front side and the rear side of the left end of the upper surface of the mounting plate are respectively provided with a symmetrical slideway, and the middle of each slideway is provided with a through groove parallel to the slideway;
a mold clamping unit: the die assembly unit comprises two fixed plates, electromagnets, fixed dies, movable plates and pulleys, the two pulleys are respectively arranged in a slide way on the upper surface of the mounting plate, connecting rods are connected between the pulleys, the movable plates are connected onto the connecting rods, the lower surfaces of the movable plates are parallel to the upper surface of the mounting plate, the fixed plates are arranged at the positions, corresponding to the movable plates, of the right ends of the mounting plate, the movable dies are arranged on the right sides of the movable plates, the fixed dies are arranged on the left sides of the fixed plates, the electromagnets are arranged on the right side walls of the movable plates, the left side walls of the movable dies, the left side walls of the fixed plates and the right side walls of the fixed dies;
a cooling unit: the cooling unit comprises two cooling pipe supports and a cooling liquid tank, the two cooling pipe supports are respectively arranged on the right side wall of the fixed plate and fixedly connected with the fixed plate, the two cooling pipe supports are connected with an S-shaped cooling pipe, one end of each cooling pipe is connected with a liquid outlet of the water pump, the other end of each cooling pipe is connected with a liquid inlet of the cooling liquid tank, and a liquid outlet of the cooling liquid tank is connected with a liquid inlet of the water pump through a guide pipe;
a motion unit: the moving unit comprises two fixed blocks, a screw rod, a sliding block, a motor support and a motor, wherein the two fixed blocks are respectively arranged at the front end and the rear end of the through groove on the lower surface of the mounting plate;
wherein: the control switch group is arranged on the upper surface of the mounting plate, the input end of the control switch group is electrically connected with the output end of an external power supply, and the output end of the control switch group is electrically connected with the input ends of the water pump, the electromagnet and the motor;
when in use, the switch of the motor on the control switch group is pressed, the motor starts to work, the motor can drive the screw rod to rotate, the screw rod can drive the sliding block to move forwards along the through groove, the sliding block can drive the movable plate to move forwards, the movable plate can drive the movable die to move forwards, the movable die and the fixed die can form a complete die, the two semicircular funnels can form a complete funnel, injection is carried out from the funnel, after the injection is finished, the switch of the water pump on the control switch group is turned on, the water pump can pump the cooling liquid from the cooling liquid tank to the cooling pipe, under the action of the water pump, the cooling liquid circulates along the cooling pipe and finally enters the cooling liquid tank, therefore, cooling molding of the plastic in the mold is accelerated, and when the mold needs to be replaced, the mold can be easily taken down for replacement only by pressing the switch of the electromagnet on the control switch group to enable the electromagnet to be disconnected from the power supply and lose magnetism.
The movable mould is characterized by further comprising two graphite plates, wherein the two graphite plates are respectively arranged on the front side wall and the rear side wall of the movable mould, and the graphite plates are fixedly connected with the movable mould and can assist plastic in cooling and forming.
Furthermore, the injection device also comprises two semicircular funnels which are respectively arranged at the corresponding positions of the middle parts of the movable mould and the fixed mould, and the two semicircular funnels can be combined into a complete funnel, so that the injection is convenient.
Further, still include overflow pipe and collecting box, the upper end of fixed mould is arranged in to the overflow pipe, the inside of overflow pipe intercommunication fixed mould, and the position that mounting panel upper surface and overflow pipe correspond is arranged in to the collecting box, can prevent the overflow, avoids the plastics material liquid to flow out from the injection mouth.
Further, still include the reinforcing plate, the rear side of fixed plate is arranged in to the reinforcing plate, the one end of reinforcing plate and the upper end fixed connection of fixed plate, the other end of reinforcing plate and the last fixed surface of mounting panel are connected, can be used for increasing the stability of fixed plate.
Compared with the prior art, the beneficial effects of the utility model are that: the plastic injection molding mold has the following advantages:
1. the moving unit is arranged, so that the movable die and the fixed die can be quickly combined and separated when the dies are combined and separated, and the working efficiency is improved;
2. the cooling unit is arranged, so that the plastic can be rapidly cooled and molded after the pouring is finished;
3. the movable die and the fixed die can be replaced quickly by only powering off the electromagnet when the movable die and the fixed die are replaced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the back structure of the present invention.
In the figure: the device comprises a mounting plate 1, a bracket 2, a cooling unit 3, a cooling pipe 31, a water pump 32, a cooling pipe bracket 33, a cooling liquid tank 34, a mold closing unit 4, a fixed plate 41, an electromagnet 42, a fixed die 43, a movable die 44, a movable plate 45, a pulley 46, a moving unit 5, a fixed block 51, a screw 52, a sliding block 53, a motor bracket 54, a motor 55, a control switch group 6, a graphite plate 7, a semicircular funnel 8, an overflow pipe 9, a collecting box 10 and a reinforcing plate 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a plastic injection molding mold comprises a mounting plate 1, a mold closing unit 4, a cooling unit 3 and a moving unit 5;
mounting plate 1: the mounting plate 1 is rectangular, the four corners of the lower surface of the mounting plate 1 are respectively provided with a bracket 2, the front side and the rear side of the left end of the upper surface of the mounting plate 1 are respectively provided with mutually symmetrical slideways, and the middle of the two slideways is provided with a through groove parallel to the slideways;
the mold clamping unit 4: the mold closing unit 4 comprises two fixed plates 41, two electromagnets 42, a fixed mold 43, two movable molds 44, two movable plates 45 and two pulleys 46, the two pulleys 46 are respectively arranged in a slide way on the upper surface of the mounting plate 1, a connecting rod is connected between the pulleys 46, the connecting rod is connected with the movable plates 45, the lower surfaces of the movable plates 45 are parallel to the upper surface of the mounting plate 1, the fixed plates 41 are arranged at positions, corresponding to the movable plates 45, of the right end of the mounting plate 1, the movable molds 44 are arranged on the right side of the movable plates 45, the fixed molds 43 are arranged on the left side of the fixed plates 41, the electromagnets 42 are arranged on the right side walls of the movable plates 45, the left side walls of the movable molds 44, the left side walls of the fixed plates 41 and the right side walls of;
cooling unit 3: the cooling unit 3 comprises two cooling pipe supports 31, a water pump 32, two cooling pipe supports 33 and a cooling liquid tank 34, the two cooling pipe supports 33 are respectively arranged on the right side wall of the fixing plate 41, the cooling pipe supports 33 are fixedly connected with the fixing plate 41, the two cooling pipe supports 33 are connected with the S-shaped cooling pipe 31, one end of the cooling pipe 31 is connected with a liquid outlet of the water pump 32, the other end of the cooling pipe 31 is connected with a liquid inlet of the cooling liquid tank 34, and a liquid outlet of the cooling liquid tank 34 is connected with a liquid inlet of the water pump 32 through a conduit;
the moving unit 5: the moving unit 5 comprises two fixed blocks 51, screws 52, a sliding block 53, a motor support 54 and a motor 55, wherein the two fixed blocks 51 are respectively arranged at the front end and the rear end of the through groove on the lower surface of the mounting plate 1, the screws 52 are arranged between the two fixed blocks 51, one end of each screw 52 is rotatably connected with the corresponding fixed block 51, the other end of each screw 52 penetrates through the corresponding fixed block 51 and is fixedly connected with the output end of the corresponding motor 55, the motor 55 is arranged on the motor support 54 fixedly connected with the corresponding fixed block 51, the screw 52 is in threaded connection with one end of the corresponding sliding block 53, and the other end of the corresponding;
wherein: the water pump further comprises a control switch group 6, the control switch group 6 is arranged on the upper surface of the mounting plate 1, the input end of the control switch group 6 is electrically connected with the output end of an external power supply, and the output end of the control switch group 6 is electrically connected with the input ends of the water pump 32, the electromagnet 42 and the motor 55.
The plastic cooling forming die further comprises two graphite plates 7, the two graphite plates 7 are respectively arranged on the front side wall and the rear side wall of the movable die 44, and the graphite plates 7 are fixedly connected with the movable die 44 and can assist plastic cooling forming.
The injection device further comprises two semicircular funnels 8, the two semicircular funnels 8 are respectively arranged at the corresponding positions of the middle parts of the movable die 44 and the fixed die 43, and the two semicircular funnels 8 can be combined into a complete funnel, so that injection is convenient.
Still include overflow pipe 9 and collecting box 10, overflow pipe 9 arranges the upper end of fixed mould 43 in, and overflow pipe 9 intercommunication fixed mould 43's inside, collecting box 10 arranges the position that mounting panel 1 upper surface and overflow pipe 9 correspond in, can prevent the overflow, avoids the plastics material liquid to flow out from the injection mouth.
The fixing plate is characterized by further comprising a reinforcing plate 11, wherein the reinforcing plate 11 is arranged on the rear side of the fixing plate 41, one end of the reinforcing plate 11 is fixedly connected with the upper end of the fixing plate 41, and the other end of the reinforcing plate 11 is fixedly connected with the upper surface of the mounting plate 1, so that the stability of the fixing plate can be improved.
When in use: when the switch of the motor 55 on the control switch group 6 is pressed, the motor 55 starts to work, the motor 55 drives the screw rod 52 to rotate, the screw rod 52 drives the slide block 53 to move forwards along the through groove, the slide block 53 drives the movable plate 45 to move forwards, the movable plate 45 drives the movable die 44 to move forwards, the movable die 44 and the fixed die 43 form a complete die, the two semicircular funnels 8 form a complete funnel, injection is carried out from the funnel, after the injection is completed, the switch of the water pump 32 on the control switch group 6 is turned on, the water pump 32 pumps cooling liquid from the cooling liquid tank 34 to the cooling pipe 31, under the action of the water pump 32, the cooling liquid circulates along the cooling pipe 31 and finally enters the cooling liquid tank 34, thereby the cooling forming of the plastic in the die is accelerated, when the die needs to be replaced, the switch of the electromagnet 42 on the control switch group 6 is only pressed down, so that the electromagnet 42 is powered off and loses magnetism, the mold can be easily removed for replacement.
It should be noted that the electromagnet 42 disclosed in this embodiment may be of the type XDA-80, the water pump 32 may be of the type 100WL80-8-4, the motor 55 may be of the type Y801-4, the core chip of the control switch group 6 is a PLC single chip, specifically of the type siemens S7-200, and the control switch group 6 controls the electromagnet 42, the water pump 32, and the motor 55 to operate by a method commonly used in the prior art.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A plastic injection molding mold, characterized by: comprises a mounting plate (1), a mold closing unit (4), a cooling unit (3) and a moving unit (5);
mounting plate (1): the mounting plate (1) is rectangular, the four corners of the lower surface of the mounting plate (1) are respectively provided with a support (2), the front side and the rear side of the left end of the upper surface of the mounting plate (1) are respectively provided with mutually symmetrical slideways, and the middle of each slideway is provided with a through groove parallel to the slideway;
mold clamping unit (4): the die closing unit (4) comprises a fixed plate (41), electromagnets (42), a fixed die (43), movable dies (44), movable plates (45) and pulleys (46), the number of the pulleys (46) is two, the pulleys are respectively arranged in a slide way on the upper surface of the mounting plate (1), connecting rods are connected between the pulleys (46), the movable plates (45) are connected onto the connecting rods, the lower surfaces of the movable plates (45) are parallel to the upper surface of the mounting plate (1), the right end of the mounting plate (1) is provided with the fixed plate (41) at a position corresponding to the movable plate (45), the movable dies (44) are arranged on the right side of the movable plate (45), the fixed die (43) is arranged on the left side of the fixed plate (41), the right side wall of the movable plate (45), the left side wall of the movable dies (44), the left side wall of the fixed plate (41) and the right side wall of the fixed die (43), the electromagnets (42) are arranged between the movable plates (42) The magnetic connection between the two is fixed;
cooling unit (3): the cooling unit (3) comprises two cooling pipes (31), a water pump (32), two cooling pipe supports (33) and a cooling liquid tank (34), the two cooling pipe supports (33) are respectively arranged on the right side wall of the fixing plate (41), the two cooling pipe supports (33) are fixedly connected with the fixing plate (41), the two cooling pipe supports (33) are connected with the S-shaped cooling pipe (31), one end of each cooling pipe (31) is connected with a liquid outlet of the water pump (32), the other end of each cooling pipe (31) is connected with a liquid inlet of the cooling liquid tank (34), and the liquid outlet of the cooling liquid tank (34) is connected with the liquid inlet of the water pump (32) through a conduit;
movement unit (5): the moving unit (5) comprises two fixed blocks (51), a screw rod (52), a sliding block (53), a motor support (54) and a motor (55), the two fixed blocks (51) are respectively arranged at the front end and the rear end of the through groove on the lower surface of the mounting plate (1), the screw rod (52) is arranged between the two fixed blocks (51), one end of the screw rod (52) is rotatably connected with the fixed blocks (51), the other end of the screw rod (52) penetrates through the fixed blocks (51) and is fixedly connected with the output end of the motor (55), the motor (55) is arranged on the motor support (54) fixedly connected with the fixed blocks (51), the screw rod (52) is in threaded connection with one end of the sliding block (53), and the other end of the sliding block (53) penetrates through the through groove and is;
wherein: still include control switch group (6), the upper surface of mounting panel (1) is arranged in control switch group (6), and external power source's output is connected to the input electricity of control switch group (6), and the input of water pump (32), electro-magnet (42) and motor (55) is connected to the output electricity of control switch group (6).
2. A plastic injection molding mold as claimed in claim 1, wherein: the movable mould is characterized by further comprising two graphite plates (7), wherein the two graphite plates (7) are respectively arranged on the front side wall and the rear side wall of the movable mould (44), and the graphite plates (7) are fixedly connected with the movable mould (44).
3. A plastic injection molding mold as claimed in claim 1, wherein: the funnel structure is characterized by further comprising two semicircular funnels (8), wherein the two semicircular funnels (8) are respectively arranged at the corresponding positions of the middle parts of the movable die (44) and the fixed die (43), and the two semicircular funnels (8) can be combined into a whole funnel.
4. A plastic injection molding mold as claimed in claim 1, wherein: the overflow pipe (9) is arranged at the upper end of the fixed die (43), the overflow pipe (9) is communicated with the inside of the fixed die (43), and the collecting box (10) is arranged on the upper surface of the mounting plate (1) and at a position corresponding to the overflow pipe (9).
5. A plastic injection molding mold as claimed in claim 1, wherein: still include reinforcing plate (11), the rear side of fixed plate (41) is arranged in reinforcing plate (11), the one end of reinforcing plate (11) and the upper end fixed connection of fixed plate (41), the other end of reinforcing plate (11) and the upper surface fixed connection of mounting panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854455.8U CN210336707U (en) | 2019-06-07 | 2019-06-07 | Plastic injection molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920854455.8U CN210336707U (en) | 2019-06-07 | 2019-06-07 | Plastic injection molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210336707U true CN210336707U (en) | 2020-04-17 |
Family
ID=70184923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920854455.8U Active CN210336707U (en) | 2019-06-07 | 2019-06-07 | Plastic injection molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210336707U (en) |
-
2019
- 2019-06-07 CN CN201920854455.8U patent/CN210336707U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210390015U (en) | Mould tray with height adjusting function | |
| CN110978403A (en) | Rotary demolding type injection mold | |
| CN209224449U (en) | A kind of wireless router shell injection mold | |
| CN214188317U (en) | Injection mold convenient to take off material fast | |
| CN203409189U (en) | Sand mould forming device | |
| CN210336707U (en) | Plastic injection molding die | |
| CN219445949U (en) | Plastic spool production design cooling mould | |
| CN210308919U (en) | Multifunctional plastic disc mold | |
| CN209079016U (en) | A kind of mold convenient for plastics forming | |
| CN216579088U (en) | Quick cooling device for forming of precise plastic mold | |
| CN212554833U (en) | Novel injection molding machine is used in plastic products production | |
| CN212331730U (en) | High-efficient injection molding machine of twin-screw | |
| CN212171133U (en) | Mold core guide structure for plastic mold | |
| CN209832459U (en) | Nut injection mold | |
| CN208681994U (en) | One kind, which has, to be easy to be opened injection mold | |
| CN217621885U (en) | Production of car lamp shade is with quick refrigerated mould of moulding plastics | |
| CN217123824U (en) | Mould is used in production of high accuracy connector | |
| CN210820780U (en) | Combined injection mold | |
| CN214294174U (en) | Plastic injection molding novel mold easy to demould | |
| CN219968659U (en) | Electric automobile plastic skeleton concatenation mould of moulding plastics | |
| CN210308813U (en) | Plastic disc is moulded plastics and is used forming die | |
| CN211807413U (en) | Automatic change multi-functional injection moulding equipment | |
| CN216832006U (en) | Injection mold for quickly molding injection molding piece | |
| CN213919177U (en) | Rapid prototyping's accurate plastic mould | |
| CN213618202U (en) | Injection molding tool for decoration design |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210111 Address after: 215100 huwan village, Huangqiao Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou Fuhong plastic products Co.,Ltd. Address before: 215100 no.3000, Xingdong Road, Hengjing street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou juteyou Molding Co.,Ltd. |
|
| TR01 | Transfer of patent right |