CN207657095U - A kind of thermoplastic material coforming mold - Google Patents

A kind of thermoplastic material coforming mold Download PDF

Info

Publication number
CN207657095U
CN207657095U CN201721899776.7U CN201721899776U CN207657095U CN 207657095 U CN207657095 U CN 207657095U CN 201721899776 U CN201721899776 U CN 201721899776U CN 207657095 U CN207657095 U CN 207657095U
Authority
CN
China
Prior art keywords
fixedly connected
thermoplastic material
fixed plate
mold
coforming
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.)
Expired - Fee Related
Application number
CN201721899776.7U
Other languages
Chinese (zh)
Inventor
李辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan City Kai Sheng Plastic Hardware Products Co Ltd
Original Assignee
Dongguan City Kai Sheng Plastic Hardware Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan City Kai Sheng Plastic Hardware Products Co Ltd filed Critical Dongguan City Kai Sheng Plastic Hardware Products Co Ltd
Priority to CN201721899776.7U priority Critical patent/CN207657095U/en
Application granted granted Critical
Publication of CN207657095U publication Critical patent/CN207657095U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model is related to molding die technical fields, and disclose a kind of thermoplastic material coforming mold, including Bottom clamp plate and mold core fixed plate, the bottom of mold core fixed plate is fixedly connected with guide post fixed plate, the bottom of guide post fixed plate is fixedly connected with pillar, the bottom of pillar is fixedly connected with top clamping plate, the lower surface of Bottom clamp plate and the upper surface of mold core fixed plate offer type groove, type groove is internally provided with mold core, the bottom of mold core is fixedly connected with push rod, and the bottom of push rod is fixedly connected with spring.The thermoplastic material coforming mold, by the way that electrothermal tube and electric heating block is arranged heat effect can be played to type groove and feed pipe, make thermoplastic material continuously shaped operation in feed pipe, it remains melt-flow state and does not cure, it does not generate running gate system waste material, saves raw material, thermoplastic material not but not cures, and there is suitable viscosity, ensure being smoothed out for thermoplastic shaping.

Description

A kind of thermoplastic material coforming mold
Technical field
The utility model is related to molding die technical field, specially a kind of thermoplastic material coforming mold.
Background technology
Thermoplastic material coforming mold is the tool for producing plasthetics, and the material of heated thawing is injected mould by it by high pressure Chamber obtains formed products after cooling and solidifying, and thermoplastic material can soften flowing when heating for the first time, be heated to certain temperature, produce One cross-linking reaction of biochemical reaction and cure hard, this variation is irreversible, hereafter, when heating again, cannot be become again Soft flow.Processing and forming exactly is carried out by this characteristic, plasticizing when being heated using first time is flowed, and is full of under stress Cavity, and then it is solidified into the product of determining shape and size.
The place however, existing majority injecting molding die comes with some shortcomings in structure design, causes thermoplastic material Solidification phenomenon has just been generated when not completing injection molding, has caused injection molding that cannot be smoothed out down, and has been wasted big The thermoplastic material raw material of amount.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of thermoplastic material coforming mold, has anti-solidification The advantages that, it solves the problems, such as just to have generated solidification phenomenon when unfinished injection molding.
(2) technical solution
To realize that above-mentioned anti-cured purpose, the utility model provide the following technical solutions:A kind of thermoplastic material coforming The bottom of mold, including Bottom clamp plate and mold core fixed plate, the mold core fixed plate is fixedly connected with guide post fixed plate, described to lead The bottom of column fixed plate is fixedly connected with pillar, and the bottom of the pillar is fixedly connected with top clamping plate, the Bottom clamp plate Lower surface and the upper surface of mold core fixed plate offer type groove, and the type groove is internally provided with mold core, the bottom of the mold core Portion is fixedly connected with push rod, and the bottom of the push rod is fixedly connected with spring, the bottom of the spring and the upper table of top clamping plate Face is fixedly connected, and the Bottom clamp plate is internally provided with electrothermal tube, and feed pipe is provided at the top of the Bottom clamp plate, described The outer surface of feed pipe is fixedly connected with electric heating block, and the outer surface of the electric heating block is socketed with insulating layer, the bottom of the electric heating block Portion is provided with the bushing for being fixedly connected on charging tube outer surface, and the outer surface of the bushing is socketed with sealing ring, the dynamic model seat The bottom of plate is fixedly connected with pull rod, and the bottom of the pull rod is fixedly connected with the output end of hydraulic cylinder.
Preferably, the top of the pillar is fixedly connected by rubber pad with the bottom of guide post fixed plate.
Preferably, the outer surface of the spring is socketed with hollow pipe, and the inner wall of the hollow pipe and the outer surface of push rod are slided Dynamic connection.
Preferably, the side of mold core fixed plate upper surface is fixedly connected with guide post, and the top of the guide post, which is fixed, to be connected It is connected to block.
Preferably, the inside of Bottom clamp plate is run through and extended in the bottom of the feed pipe, described to feed the one of bottom of the tube Side is fixedly connected by conveying pipeline with type groove.
Preferably, the electric heating block is fixedly connected by resistance to heated filament with feed pipe, the insulating layer polytetrafluoroethylene (PTFE) heat preservation Layer.
(3) advantageous effect
Compared with prior art, the utility model provides a kind of thermoplastic material coforming mold, has following beneficial to effect Fruit:
1, the thermoplastic material coforming mold can play type groove and feed pipe and add by the way that electrothermal tube and electric heating block is arranged Heat effect so that thermoplastic material continuously shaped operation in feed pipe remains melt-flow state and do not cure, do not generate Running gate system waste material, save raw material, thermoplastic material not but not cure, and have suitable viscosity, ensure thermoplastic shaping Be smoothed out.
2, the thermoplastic material coforming mold can play insulation effect by the way that insulating layer and bushing is arranged to feed pipe, To reduce scattering and disappearing for heat, it can play the role of bumper and absorbing shock to mold core by the way that spring and hollow pipe is arranged, solve The problem of mold core is easily damaged by instant impact when thermoplastic shaping, to extend the use longevity of the device Life.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is schematic enlarged-scale view at the utility model A.
In figure:1 Bottom clamp plate, 2 mold core fixed plates, 3 guide post fixed plates, 4 top clamping plates, 5 type grooves, 6 mold cores, 7 push rods, 8 It is hollow pipe, 9 springs, 10 electrothermal tubes, 11 guide posts, 12 feed pipes, 13 electric heating blocks, 14 resistance to heated filaments, 15 insulating layers, 16 bushings, 17 close Seal, 18 pull rods, 19 hydraulic cylinders, 20 pillars, 21 rubber pads.
Specific implementation mode
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 The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of thermoplastic material coforming mold, including Bottom clamp plate 1 and mold core fixed plate 2, mold core is solid The bottom of fixed board 2 is fixedly connected with guide post fixed plate 3, and the bottom of guide post fixed plate 3 is fixedly connected with pillar 20, the bottom of pillar 20 Portion is fixedly connected with top clamping plate 4, and the top of pillar 20 is fixedly connected by rubber pad 21 with the bottom of guide post fixed plate 3, moves The lower surface of die holder plate 1 and the upper surface of mold core fixed plate 2 offer type groove 5, and type groove 5 is internally provided with mold core 6, mold core 6 bottom is fixedly connected with push rod 7, and the bottom of push rod 7 is fixedly connected with spring 9, and the outer surface of spring 9 is socketed with hollow pipe 8, The inner wall of hollow pipe 8 and the outer surface of push rod 7 are slidably connected, and can be played to mold core 6 by setting spring 9 and hollow pipe 8 slow The effect for eating up part of shake, solves the problems, such as that mold core 6 is easily damaged by instant impact when thermoplastic shaping, to prolong The service life of the device is grown, the bottom of spring 9 is fixedly connected with the upper surface of top clamping plate 4, and the inside of Bottom clamp plate 1 is set It is equipped with electrothermal tube 10, the side of 2 upper surface of mold core fixed plate is fixedly connected with guide post 11, and the top of guide post 11 is fixedly connected with gear The top of block, Bottom clamp plate 1 is provided with feed pipe 12, and the inside of Bottom clamp plate 1 is run through and extended in the bottom of feed pipe 12, into The side of 12 bottom of expects pipe is fixedly connected by conveying pipeline with type groove 5, and the outer surface of feed pipe 12 is fixedly connected with electric heating block 13, The outer surface of electric heating block 13 is socketed with insulating layer 15, and electric heating block 13 is fixedly connected by resistance to heated filament 14 with feed pipe 12, insulating layer 15 polytetrafluoroethylene (PTFE) insulating layers can play insulation effect, to subtract by the way that insulating layer 15 and bushing 16 is arranged to feed pipe 12 Scattering and disappearing for heat is lacked, the bottom of electric heating block 13 is provided with the bushing 16 for being fixedly connected on 12 outer surface of feed pipe, bushing 16 Outer surface is socketed with sealing ring 17, and heating can be played to type groove 5 and feed pipe 12 by the way that electrothermal tube 10 and electric heating block 13 is arranged Effect so that thermoplastic material continuously shaped operation in feed pipe 12 remains melt-flow state and do not cure, do not generate Running gate system waste material, save raw material, thermoplastic material not but not cure, and have suitable viscosity, ensure thermoplastic shaping Be smoothed out, the bottom of Bottom clamp plate 1 is fixedly connected with pull rod 18, and the bottom of pull rod 18 and the output end of hydraulic cylinder 19 are fixed Connection.
When in use, the thermoplastic material coforming mold opens hydraulic cylinder 19, and hydraulic cylinder 19 is by pull rod 18 by dynamic model seat Plate 1 is firmly extruded in the upper surface of mold core fixed plate 2, is tied up electric heating block 13 in the outer surface of feed pipe 12 by resistance to heated filament 14, Electrothermal tube 10 and electric heating block 13 are connected with power supply respectively, thermoplastic material is filled from feed pipe 12 into type groove 5, in electrothermal tube 10 Under the action of electric heating block 13, thermoplastic material will not cure, and after thermoplastic material is completely into type groove 5, close 10 He of electrothermal tube Electric heating block 13.
In conclusion the thermoplastic material coforming mold, it can be to feed pipe 12 by the way that insulating layer 15 and bushing 16 is arranged Insulation effect is played, to reduce scattering and disappearing for heat, buffering can be played by the way that spring 9 and hollow pipe 8 is arranged to mold core 6 and subtract The effect of shake solves the problems, such as that mold core 6 is easily damaged by instant impact when thermoplastic shaping, to extend The service life of the device.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of thermoplastic material coforming mold, including Bottom clamp plate (1) and mold core fixed plate (2), it is characterised in that:The mould The bottom of core fixed plate (2) is fixedly connected with guide post fixed plate (3), and the bottom of the guide post fixed plate (3) is fixedly connected with branch The bottom of column (20), the pillar (20) is fixedly connected with top clamping plate (4), the lower surface of the Bottom clamp plate (1) and mold core The upper surface of fixed plate (2) offers type groove (5), and the type groove (5) is internally provided with mold core (6), the mold core (6) Bottom is fixedly connected with push rod (7), and the bottom of the push rod (7) is fixedly connected with spring (9), the bottom of the spring (9) with The upper surface of top clamping plate (4) is fixedly connected, and the Bottom clamp plate (1) is internally provided with electrothermal tube (10), the dynamic model seat Feed pipe (12) is provided at the top of plate (1), the outer surface of the feed pipe (12) is fixedly connected with electric heating block (13), the electricity The outer surface of heat block (13) is socketed with insulating layer (15), and the bottom of the electric heating block (13), which is provided with, is fixedly connected on feed pipe (12) outer surface of the bushing (16) of outer surface, the bushing (16) is socketed with sealing ring (17), the bottom of the Bottom clamp plate (1) Portion is fixedly connected with pull rod (18), and the bottom of the pull rod (18) is fixedly connected with the output end of hydraulic cylinder (19).
2. a kind of thermoplastic material coforming mold according to claim 1, it is characterised in that:The top of the pillar (20) It is fixedly connected with the bottom of guide post fixed plate (3) by rubber pad (21).
3. a kind of thermoplastic material coforming mold according to claim 1, it is characterised in that:The appearance of the spring (9) Surface cover is connected to hollow pipe (8), and the outer surface of the inner wall and push rod (7) of the hollow pipe (8) is slidably connected.
4. a kind of thermoplastic material coforming mold according to claim 1, it is characterised in that:The mold core fixed plate (2) The side of upper surface is fixedly connected with guide post (11), and block is fixedly connected at the top of the guide post (11).
5. a kind of thermoplastic material coforming mold according to claim 1, it is characterised in that:The bottom of the feed pipe (12) The inside of Bottom clamp plate (1) is run through and is extended in portion, and the side of feed pipe (12) bottom is solid by conveying pipeline and type groove (5) Fixed connection.
6. a kind of thermoplastic material coforming mold according to claim 1, it is characterised in that:The electric heating block (13) passes through Resistance to heated filament (14) is fixedly connected with feed pipe (12), insulating layer (15) the polytetrafluoroethylene (PTFE) insulating layer.
CN201721899776.7U 2017-12-29 2017-12-29 A kind of thermoplastic material coforming mold Expired - Fee Related CN207657095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721899776.7U CN207657095U (en) 2017-12-29 2017-12-29 A kind of thermoplastic material coforming mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721899776.7U CN207657095U (en) 2017-12-29 2017-12-29 A kind of thermoplastic material coforming mold

Publications (1)

Publication Number Publication Date
CN207657095U true CN207657095U (en) 2018-07-27

Family

ID=62944587

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721899776.7U Expired - Fee Related CN207657095U (en) 2017-12-29 2017-12-29 A kind of thermoplastic material coforming mold

Country Status (1)

Country Link
CN (1) CN207657095U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109093963A (en) * 2018-08-03 2018-12-28 宁国诚石橡塑制品有限公司 Cooling body is used in a kind of production of plastic product mold
CN109129917A (en) * 2018-09-03 2019-01-04 合肥集民科技有限公司 A kind of integral type mulling casting molding machine
CN111438216A (en) * 2020-06-02 2020-07-24 贵州航航科技有限公司 Extrusion forming equipment for blades of radial flow fan
CN111941752A (en) * 2020-08-14 2020-11-17 俞洁瑶 Connect stable injection mold device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109093963A (en) * 2018-08-03 2018-12-28 宁国诚石橡塑制品有限公司 Cooling body is used in a kind of production of plastic product mold
CN109129917A (en) * 2018-09-03 2019-01-04 合肥集民科技有限公司 A kind of integral type mulling casting molding machine
CN111438216A (en) * 2020-06-02 2020-07-24 贵州航航科技有限公司 Extrusion forming equipment for blades of radial flow fan
CN111941752A (en) * 2020-08-14 2020-11-17 俞洁瑶 Connect stable injection mold device

Similar Documents

Publication Publication Date Title
CN207657095U (en) A kind of thermoplastic material coforming mold
CN206733547U (en) HDPE double-layer composite pipe extruded moulds
CN205097463U (en) Cold type runner system in rubber
CN102501394A (en) Vacuum infusion molding process for compound material and flow guide net thereof
CN203994483U (en) Plastic chair backrest mould gas-assisted flash mechanism
CN104552745A (en) Injection molding system for thermoplastic resin hollow tube products
CN202123625U (en) Cold runner structure of rubber injection machine
CN107571465A (en) A kind of forming method of single melt multiple injection
CN204487893U (en) For the curing forming mold of rubber seal
CN208529549U (en) Production mould is used in a kind of molding of sheet extrusion
CN206614722U (en) A kind of bicavate plastic parts extruder
CN206201372U (en) Injection forming mold
CN204936062U (en) A kind of injection mold being applicable to thermoset plastic forming
CN211334368U (en) Plastic mold with preheating function
CN209409176U (en) One kind being based on the molding injection mold of cold flowing mould channel
CN206357546U (en) A kind of injection mechanism for injection moulding machine
CN207564810U (en) Cold shrinking power cable adjunct sulfidization molding accelerator
CN206306408U (en) A kind of plastic mould of anti-back flow
CN206367140U (en) Thermoplastic injection's mould
CN206446086U (en) A kind of high speed PVC mould with double split flow tatting structure
CN204414493U (en) The mould of the auxiliary injection mo(u)lding of water
CN204414468U (en) Thermoplastic resin hollow tube goods injection molding system
CN107672116A (en) Injection mold system with recovery function
CN203580074U (en) Inner co-extrusion die
CN204136329U (en) A kind of rapid moulding injection mold

Legal Events

Date Code Title Description
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: 20180727

Termination date: 20181229