CN203765893U - Vertical-type micro injection molding machine - Google Patents
Vertical-type micro injection molding machine Download PDFInfo
- Publication number
- CN203765893U CN203765893U CN201420050978.4U CN201420050978U CN203765893U CN 203765893 U CN203765893 U CN 203765893U CN 201420050978 U CN201420050978 U CN 201420050978U CN 203765893 U CN203765893 U CN 203765893U
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- China
- Prior art keywords
- push rod
- injection moulding
- frame
- hole
- mold slots
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- 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 - Lifetime
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- 238000000520 microinjection Methods 0.000 title abstract 4
- 238000000465 moulding Methods 0.000 title abstract 4
- 238000001746 injection moulding Methods 0.000 claims abstract description 55
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 abstract description 11
- 229920005989 resin Polymers 0.000 abstract description 6
- 239000011347 resin Substances 0.000 abstract description 6
- 238000011160 research Methods 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010103 injection stretch blow moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model relates to a vertical-type micro injection molding machine. The vertical-type micro injection molding machine consists of a rack, a propelling device, a positioning device, a feeding device and a mold device, wherein the bottom of the rack is provided with the propelling device; the positioning device is fixed on the propelling device; the feeding device is positioned below the propelling device; the mold device is positioned on the bottom of the rack and below the feeding device; the centers of the propelling device, the feeding device and the mold device are all at the same line. Due to a positioning system and a detachable feeding cavity, raw materials can enter simply and conveniently; meanwhile only 5g-10g of resin can be used for injection molding experiment, and raw materials are saved greatly; moreover, the positioning device provided by the utility model can set the injection amount each time; meanwhile, a demolding device is attached to a mold groove, so that a mold can be ejected out rapidly for facilitating the injection molding of different types of resin. The vertical-type micro injection molding machine not only can save the raw material using amount in experiment and scientific research, meanwhile is simple to operate, is convenient to maintain, and can develop and simulate various processing experiments conveniently.
Description
Technical field
The utility model belongs to injection machine technical field, relates to a kind of vertical miniature injection machine, particularly relates to a kind of vertical miniature injection machine of applicable low dose of experiment.
Background technology
Injection machine has another name called injection (mo(u)lding) machine or injector.It is to utilize mould for plastics to make the main former of the plastic products of various shapes thermoplastic or thermosetting material.Injection machine, according to the arrangement mode of injection device and clamping apparatus, can be divided into vertical, horizontal and vertical sleeping combined type.
Injection machine is the processing equipment of use amount maximum in Plastics Processing Industry, not only has a large amount of products directly to produce with injection machine, but also is the key equipment that forms injection stretch blow moulding.Along with developing rapidly of polyblend and nano composite material, in the urgent need to a kind of use for laboratory injection-moulding device that research is used for new material.This is because the output that under lab obtains of initial period is very low or material itself is very expensive, the obtaining of many new materials can only take " g " measure as unit.So inevitable requirement injection machine is quite little, it can process these micro-materials, and the while requires again simple to operate, and should be can not the ripe like that process conditions of You Xiang factory in laboratory.
But, existing most of miniature injection machines, the raw material that each injection moulding requires is all more than 50g, and the general oil pump that adopts is as pressure apparatus simultaneously, safeguards loaded down with trivial detailsly, and manufacturing technique requirent is higher, is unfavorable for that laboratory and scientific research institution are used.
Summary of the invention
A kind of vertical miniature injection machine of the present utility model, due to detachable feed cavity, that raw material is added is easy, only needs 5g～10g resin just can carry out injection moulding experiment simultaneously, has saved greatly raw material; And it also with positioner, can set each injection volume on push rod, in mold slots, have heat riser simultaneously, can heat mould, be convenient to the injection moulding of various different resins.This device not only can be saved the raw material use amount in experiment and scientific research, simultaneously simple to operate, easy to maintenance, is convenient to carry out and simulates all kinds of machining experiments.
A kind of vertical miniature injection machine of the present utility model, comprises frame, propulsion plant, positioner, feed arrangement and die device;
Described propulsion plant comprises push rod and pneumatic cylinder, and described push rod is installed on the piston tip of described pneumatic cylinder, and push rod and piston coaxial;
Described positioner comprises feed arrangement frame, location auxiliary frame, and described feed arrangement frame is comprised of the connector of cover plate, gripper shoe and connection shrouding and gripper shoe; There is a jogger hole in described cover plate central authorities, and aperture is greater than described push rod diameter, and respectively there is a through hole described shrouding both sides; Respectively there is a through hole described gripper shoe both sides, be connected with location auxiliary frame, location auxiliary frame is two root posts, respectively through the through hole of described cover plate both sides and the through hole of gripper shoe both sides, frame is fixed in the upper end of column, bottom frame is fixed in the lower end of column, and the lower square set in gripper shoe on column has Compress Spring; When injection moulding push rod moves upward, spring is upspring feeding positioning device.
Described feed arrangement comprises handle, injection moulding barrel and heat block, and described handle is connected with injection moulding barrel, injection moulding barrel outside band spill bayonet socket, heat block is wrapped in injection moulding barrel bayonet socket lower end;
Described die device comprises mold slots and stripper apparatus, and it is inner that described mold slots is positioned at bottom frame, and the upper edge of mold slots is lower than bottom framework platform 2～6mm, and stripper apparatus is equipped with in described mold slots below;
After each parts assembling, the jogger hole center of described pneumatic cylinder piston center, push rod center, cover plate, the center through hole center of gripper shoe and mold slots symmetrical centre are on same center line.
As preferred technical scheme:
A kind of vertical miniature injection machine as above, described propulsion plant contains pneumatic cylinder, by external air compressor machine, produces thrust, and described injection moulding push rod is installed on the piston tip of described pneumatic cylinder, and push rod and piston coaxial.
A kind of vertical miniature injection machine as above, injection moulding stopping means is installed at described injection moulding push rod middle part, described injection moulding push rod is cylindrical structure, push rod middle part surface has screw thread, injection moulding stopping means is circular ring structure, in annulus, ring has screw thread, and interior ring screw thread and the injection moulding push rod thread surface of injection moulding stopping means screw mutually.
A kind of vertical miniature injection machine as above, described feed arrangement has one handle, the injection moulding barrel of feed arrangement is with spill bayonet socket, snap in the draw-in groove of feeding positioning device, injection moulding barrel bayonet socket lower end parcel Resistant heating piece, there is through hole and coaxial with injection moulding push rod at injection moulding barrel center, central through hole is up big and down small coniform, angle is 5～10 °, upper end diameter is greater than push rod 1～5mm, lower end diameter is 3～10mm, upper end open is charge door, be used for adding raw material, lower ending opening is injection hole, for injection moulding, when injection moulding push rod moves downward, drive feeding positioning device moves downward, until feed arrangement lower end contacts with mould.
A kind of vertical miniature injection machine as above, inner in described bottom frame, one mold slots is set, the upper edge of described mold slots is lower than bottom framework platform 2～6mm, stripper apparatus is equipped with in described mold slots below, stripper apparatus is fixed on the bottom of bottom frame, and stripper apparatus contains pneumatic cylinder, by external air compressor machine, produces thrust.
Beneficial effect
A kind of vertical miniature injection machine of the present utility model, it is easy that detachable feed cavity adds raw material, only needs 5g～10g resin just can carry out injection moulding experiment simultaneously, saved greatly raw material.And it also with positioner, can set each injection volume on push rod, in mold slots, have heat riser simultaneously, can heat mould, be convenient to the injection moulding of various different resins.This device not only can be saved the raw material use amount in experiment and scientific research, simultaneously simple to operate, easy to maintenance, is convenient to carry out and simulates all kinds of machining experiments.This micro device is convenient to carry out low dose experiment, significant for the R and D of expensive material and micro-material, can save great amount of cost, cuts the waste.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vertical miniature injection machine of the present utility model
Fig. 2 is injection moulding stopping means schematic diagram of the present utility model
Fig. 3 is applied to pneumatic shuttle schematic diagram of the present utility model
Fig. 4 is applied to feed arrangement schematic diagram of the present utility model
Fig. 5 is applied to feed arrangement schematic diagram top view of the present utility model
Wherein 1 is frame, the 2nd, operating desk, the 3rd, and propulsion plant, the 4th, injection moulding stopping means, the 5th, injection moulding push rod, the 6th, feeding positioning device, the 7th, feed arrangement, the 8th, location auxiliary framework, the 9th, bottom frame, the 10th, mold slots, the 11st, stripper apparatus, the 12nd, handle, the 13rd, air press interface, the 14th, charging aperture, the 15th, spill draw-in groove 16 is injection hole cylinders, the 17th, Resistant heating piece
The specific embodiment
Below in conjunction with the specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figure 1, be a kind of vertical miniature injection machine of the present utility model, comprise frame (1), propulsion plant (3), feeding positioning device (6), feed arrangement (7) and die device; Described operating desk (2) is arranged on the side of described frame (1), and in the bottom surface of frame (1), described propulsion plant (3) is installed; It is upper that described injection moulding stopping means (4) is arranged on described injection moulding push rod (5), and described injection moulding push rod (5) is arranged on described propulsion plant (3) bottom surface; Described feeding positioning device (6) is in the below of described injection moulding push rod (5) and to be fixedly mounted on described location auxiliary framework (8) upper, and described location auxiliary framework (8) is fixed between described frame (1) and bottom frame (9); Described feed arrangement (7) is fixed in described feeding positioning device (6); Described mold slots (10), in described feed arrangement (7) below, is fixed in bottom frame (9); Described stripper apparatus (11) is installed on the below of described mold slots (10);
As shown in Figure 1, described propulsion plant (3) comprises push rod and pneumatic cylinder, and described push rod is installed on the piston tip of described pneumatic cylinder, and push rod and piston coaxial;
As shown in Figure 3, described air press interface (13) is arranged on the top of described frame (1), described feeding positioning device (6) comprises feed arrangement frame, location auxiliary frame, and described feed arrangement frame is comprised of the connector of cover plate, gripper shoe and connection shrouding and gripper shoe; There is a jogger hole in described cover plate central authorities, and aperture is greater than described push rod diameter, and respectively there is a through hole described shrouding both sides; Respectively there is a through hole described gripper shoe both sides, be connected with location auxiliary frame, location auxiliary frame is two root posts, respectively through the through hole of described cover plate both sides and the through hole of gripper shoe both sides, frame (1) is fixed in the upper end of column, bottom frame (9) is fixed in the lower end of column, and the lower square set in gripper shoe on column has Compress Spring;
As shown in Figure 4, described feed arrangement (7) has one handle (12), the injection moulding barrel of feed arrangement (7) is with spill bayonet socket (15), snap in the draw-in groove of feeding positioning device (6), injection moulding barrel bayonet socket lower end parcel Resistant heating piece (17), there is through hole and coaxial with injection moulding push rod (5) at injection moulding barrel center, central through hole is up big and down small coniform, angle is 5～10 °, upper end diameter is greater than push rod 1～5mm, and lower end diameter is 3～10mm, and upper end open is charging aperture (14), be used for adding raw material, lower ending opening is injection hole (16);
As shown in Figure 5, be the top view of feed arrangement (7);
As shown in Figure 3, described die device comprises mold slots (10) and stripper apparatus (11), described mold slots (10) is positioned at frame (9) inside, bottom, the upper edge of mold slots (10) is lower than bottom frame (9) platform 2～6mm, and stripper apparatus (11) is equipped with in described mold slots (10) below;
As shown in Figure 1, after each parts assembling, the jogger hole center of described pneumatic cylinder piston center, push rod center, cover plate, the center through hole center of gripper shoe and mold slots (10) symmetrical centre are on same center line.
As shown in Figure 3, described propulsion plant (3) contains pneumatic cylinder, by external air compressor machine, produces thrust, and described injection moulding push rod (5) is installed on the piston tip of described pneumatic cylinder, and push rod and piston coaxial.
As shown in Figure 2, injection moulding stopping means (4) is installed at described injection moulding push rod (5) middle part, described injection moulding push rod (5) is cylindrical structure, push rod middle part surface has screw thread, injection moulding stopping means (4) is circular ring structure, in annulus, ring has screw thread, and the interior ring screw thread of injection moulding stopping means (4) and injection moulding push rod (5) thread surface screw mutually.
As shown in Figure 3, in described bottom frame (9) inside, one mold slots (10) is set, the upper edge of described mold slots (10) is lower than bottom frame (9) platform 2～6mm, stripper apparatus (11) is equipped with in described mold slots (10) below, stripper apparatus (11) is fixed on the bottom of bottom frame (9), and stripper apparatus (11) contains pneumatic cylinder, by external air compressor machine, produces thrust.
Claims (4)
1. a vertical miniature injection machine, is characterized in that: comprise frame (1), propulsion plant (3), feeding positioning device (6), feed arrangement (7) and die device;
Described propulsion plant (3) comprises push rod and pneumatic cylinder, and described push rod is installed on the piston tip of described pneumatic cylinder, and push rod and piston coaxial;
Described feeding positioning device (6) comprises feed arrangement frame, location auxiliary frame, and described feed arrangement frame is comprised of the connector of cover plate, gripper shoe and connection shrouding and gripper shoe; There is a jogger hole in described cover plate central authorities, and aperture is greater than described push rod diameter, and respectively there is a through hole described shrouding both sides; Respectively there is a through hole described gripper shoe both sides, be connected with location auxiliary frame, location auxiliary frame is two root posts, respectively through the through hole of described cover plate both sides and the through hole of gripper shoe both sides, frame (1) is fixed in the upper end of column, bottom frame (9) is fixed in the lower end of column, and the lower square set in gripper shoe on column has Compress Spring;
Described feed arrangement (7) has one handle (12), the injection moulding barrel of feed arrangement (7) is with spill bayonet socket, snap in the draw-in groove of feeding positioning device (6), injection moulding barrel bayonet socket lower end parcel Resistant heating piece (17), there is through hole and coaxial with injection moulding push rod (5) at injection moulding barrel center, central through hole is up big and down small coniform, angle is 5～10o, upper end diameter is greater than push rod 1～5mm, lower end diameter is 3～10mm, upper end open is charge door, and for adding raw material, lower ending opening is injection hole;
Described die device comprises mold slots (10) and stripper apparatus (11), described mold slots (10) is positioned at frame (9) inside, bottom, the upper edge of mold slots (10) is lower than bottom frame (9) platform 2～6mm, and stripper apparatus (11) is equipped with in described mold slots (10) below;
After each parts assembling, the jogger hole center of described pneumatic cylinder piston center, push rod center, cover plate, the center through hole center of gripper shoe and mold slots (10) symmetrical centre are on same center line.
2. a kind of vertical miniature injection machine according to claim 1, it is characterized in that, described propulsion plant (3) contains pneumatic cylinder, by external air compressor machine, produces thrust, described injection moulding push rod (5) is installed on the piston tip of described pneumatic cylinder, and push rod and piston coaxial.
3. a kind of vertical miniature injection machine according to claim 1, it is characterized in that, injection moulding stopping means (4) is installed at described injection moulding push rod (5) middle part, described injection moulding push rod (5) is cylindrical structure, push rod middle part surface has screw thread, injection moulding stopping means (4) is circular ring structure, and in annulus, ring has screw thread, and the interior ring screw thread of injection moulding stopping means (4) and injection moulding push rod (5) thread surface screw mutually.
4. a kind of vertical miniature injection machine according to claim 1, it is characterized in that, in described bottom frame (9) inside, one mold slots (10) is set, the upper edge of described mold slots (10) is lower than bottom frame (9) platform 2～6mm, stripper apparatus (11) is equipped with in described mold slots (10) below, stripper apparatus (11) is fixed on the bottom of bottom frame (9), stripper apparatus (11) contains pneumatic cylinder, by external air compressor machine, produces thrust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050978.4U CN203765893U (en) | 2014-01-26 | 2014-01-26 | Vertical-type micro injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420050978.4U CN203765893U (en) | 2014-01-26 | 2014-01-26 | Vertical-type micro injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203765893U true CN203765893U (en) | 2014-08-13 |
Family
ID=51283132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420050978.4U Expired - Lifetime CN203765893U (en) | 2014-01-26 | 2014-01-26 | Vertical-type micro injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203765893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802267A (en) * | 2014-01-26 | 2014-05-21 | 东华大学 | Vertical type miniature injection molding machine |
-
2014
- 2014-01-26 CN CN201420050978.4U patent/CN203765893U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802267A (en) * | 2014-01-26 | 2014-05-21 | 东华大学 | Vertical type miniature injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |