CN104890178A - Injection moulding machine - Google Patents
Injection moulding machine Download PDFInfo
- Publication number
- CN104890178A CN104890178A CN201510346331.5A CN201510346331A CN104890178A CN 104890178 A CN104890178 A CN 104890178A CN 201510346331 A CN201510346331 A CN 201510346331A CN 104890178 A CN104890178 A CN 104890178A
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- China
- Prior art keywords
- injection
- barrel
- screw rod
- lding
- guide
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
- B29C45/07—Injection moulding apparatus using movable injection units
- B29C45/076—Injection moulding apparatus using movable injection units cooperating with two or more moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
- B29C45/021—Plunger drives; Pressure equalizing means for a plurality of transfer plungers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection nozzles
- B29C45/23—Feed stopping equipment
- B29C45/232—Feed stopping equipment comprising closing means disposed outside the nozzle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/48—Plasticising screw and injection screw comprising two separate screws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- B29C45/5008—Drive means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses an injection moulding machine, and provides an injection moulding machine which is simple in structure. By the injection moulding machine, strap-shaped materials can be fed automatically. According to the technical scheme, a worktable is provided with a supplying mechanism and a plurality of forming molds; an injection track is arranged along the direction of uniform spaced distribution of the forming molds; the supplying mechanism comprises a base and an injection device; the injection device is movably arranged on the base; the strap-shaped materials are placed on a conveying device and enter a barrel through a material inlet; an injection driving device drives a screw to rotate; during rotation of the screw, the strap-shaped materials can be gripped by the screw and are conveyed to the direction of an injection nozzle; the strap-shaped materials, the screw and the barrel rub with one another; the strap-shaped materials on the conveying device are driven to enter the barrel through the material inlet with the aid of a friction force; and the strap-shaped rubber materials are fed automatically.
Description
Technical field
The present invention relates to rubber-moulding apparatus field, more particularly, it relates to a kind of injection (mo(u)lding) machine.
Background technology
Traditional rubber-moulding equipment is owing to being subject to the restriction of elastomeric material characteristic, cannot realize aborning " mechanical feed ", therefore in rubber-moulding equipment, mountain does not have feeding machanism, when traditional rubber product makes, generally rubber mass is opened through banbury banburying and mill produce after after band shape, pass through artificial cutting again, weigh and put into mould, push high temperature vulcanized in vulcanizer and sulfuration after last artificial closed die manually mould to be pulled out after completing, pry open mould, take out sole, the fitness of this rubber-moulding equipment to operative employee has higher requirement, production cycle is long simultaneously, production cost is high.
In order to realize " mechanical feed ", people have invented a kind of injection (mo(u)lding) machine with feeding machanism, feeding machanism includes injection device and hopper, wherein injection device comprises barrel, screw rod, injection nozzle composition, rubber is entered in the barrel of injection device by hopper and carries out heat hot plasticizing, then, under certain pressure and speed, by screw rod, molten plastic or rubber are injected in mold cavity.
But the injection device of above-mentioned feeding machanism is only applicable to make granular elastomeric material, is not suitable for strip material and carries out shaping manufacture; But conventional rubber (RB) viscosity is large, particle cannot be caused to be made into band shape, so cannot meet this device fabrication technological requirement cannot realize mechanical feed.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide the simple injection (mo(u)lding) machine of a kind of structure, can realize strip material mechanical feed.
For achieving the above object, the invention provides following technical scheme:
A kind of injection (mo(u)lding) machine, comprise workbench, described workbench is provided with feeding machanism and several moulds, dry mould uniform intervals distribution on the table, described workbench is also provided with injection track and orbital drive motor, described injection track is arranged along the direction that mould uniform intervals distributes, described feeding machanism moves and is placed in injection track, described feeding machanism comprises base and the mobile injection device be arranged on base, described injection device comprises screw rod and the barrel for heating strip material, described screw rod is rotatably provided in barrel, and screw rod can move axially along barrel, radial gap is formed between the madial wall of barrel and the outer surface of the spiral shell rib of screw rod, the leading section of described barrel is provided with injection nozzle, and described injection nozzle is provided with the control device controlling injection nozzle and open or close, the rearward end of described barrel is provided with the injection drive unit ordering about screw rod and rotate and move axially, and described screw rod one end is placed in barrel, and the other end passes outside barrel and is connected with injection drive unit, described barrel is provided with feeding mouth, and described base is provided with the pay-off to feeding mouth feed.
The present invention is arranged further: be inlaid with guide pad in described feeding mouth, and described guide pad one sidewall is provided with the stopper slot caved inward.
The present invention is arranged further: the madial wall of described barrel is provided with the guide face of sunken inside formation, and described guide face is extended to injection nozzle direction from feeding mouth.
The present invention is arranged further: described guide face is arc-shaped surface.
The present invention is arranged further: the lateral wall of described barrel is equipped with cooling water channel, and described cooling water channel is connected with cooling-water machine, and cooling water channel is provided with the temperature-sensing valve opened and closed for controlled cooling model water channel.
The present invention is arranged further: described base is provided with injection guide rod and orders about the Feed servo system device of injection device movement, and described injection device moves and is arranged on injection guide rod, and the piston rod of described Feed servo system device is connected with injection device.
The present invention is arranged further: described injection drive unit comprises orders about the injection drive that screw rod can move axially along barrel and the expectation motor ordering about screw rod rotation; The piston rod of described injection drive connects with expectation motors, and described expectation motor is fixedly connected with screw rod.
The present invention is arranged further: described control device comprises Connection Block and putty bar and orders about the putty driver that putty bar moves up and down, described Connection Block is provided with sliding eye, the circular hole that the madial wall of described sliding eye is connected with injection nozzle with barrel, described putty bar one end to be placed in sliding eye and to be provided with and opens and closes hole, the other end passes sliding eye and is placed in that Connection Block is outer to be connected with putty driver, when putty bar moves downward in process, described keying hole is connected with circular hole.
The present invention is arranged further: described pay-off comprises material feeding tray, tray support frame and guides strip material to the guide assembly of feeding mouth movement, described tray support frame one end is fixed on base, the other end and material feeding tray are rotationally connected, and described guide assembly is arranged between feeding mouth and material feeding tray.
The present invention is arranged further: described guide assembly comprises guide frame and several horizontal rolling bars, several horizontal rolling bar intervals and be rotatably provided on guide frame, described guide frame is arranged on the top of feeding mouth, described guide frame is provided with two intervals near an end of pallet and arranges limiting section, and the opposite face of two limiting sections is equipped with the vertical rolling rod that can rotate freely.
Beneficial effect of the present invention: strip material is placed on pay-off, enter in barrel by feeding mouth, injection drive unit drive screw rotates, strip material can be bitten toward the conveying of injection nozzle direction during bolt rotary, strip material and screw rod simultaneously, just frictional force is produced between barrel, strip material on frictionally drive pay-off continues through feeding mouth and enters in barrel, realize the elastomeric material mechanical feed to band shape, in course of conveying, barrel can heat strip material, preserving near injection nozzle one end after strip material is heated, now injection device moves forward and makes injection nozzle and mould compression fit, injection nozzle is opened again by control device, injection drive unit orders about screw rod and is injected in mould to complete by the material that barrel injection nozzle end is preserved and shoot material, structure is simple, and convenient operation, saves the operation must carrying out granulation in rubber-moulding manufacturing process to elastomeric material, shortens the production cycle, enhances productivity, save manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of injection (mo(u)lding) machine of the present invention;
Fig. 2 is the structural representation of feeding machanism in Fig. 1;
Fig. 3 is the installation diagram of screw rod and barrel;
Fig. 4 is the structural representation of barrel in Fig. 3;
Fig. 5 is the structural representation of control device in Fig. 2;
Fig. 6 is the structural representation of guide assembly in Fig. 2.
Description of reference numerals: 1, workbench; 2, feeding machanism; 21, base; 211, guide rod is injected; 212, Feed servo system device; 22, injection device; 221, screw rod; 222, barrel; 2221, feeding mouth; 2222, guide face; 223, injection nozzle; 23, control device; 231, Connection Block; 2311, sliding eye; 232, putty bar; 2321, hole is opened and closed; 233, control and drive system; 24, drive unit is injected; 241, injection drive; 242, motor is expected; 25, pay-off; 251, material feeding tray; 252, tray support frame; 253, guide assembly; 2531, guide frame; 2532, horizontal rolling bar; 2533, vertical rolling rod; 26, guide pad; 261, stopper slot; 3, mould; 4, injection track; 5, orbital drive motor.
Detailed description of the invention
With reference to accompanying drawing 1 to Fig. 6, a kind of injection (mo(u)lding) machine embodiment of the present invention is described in further details.
From Fig. 1 to Fig. 2, a kind of injection (mo(u)lding) machine, comprise workbench 1, described workbench 1 is provided with feeding machanism 2 and several moulds 3, dry mould 3 uniform intervals is distributed on workbench 1, described workbench 1 is also provided with injection track 4 and orbital drive motor 5, described injection track 4 is arranged along the direction that mould 3 uniform intervals distributes, described feeding machanism 2 moves and is placed in injection track 4, described feeding machanism 2 comprises base 21 and the mobile injection device 22 be arranged on base 21, wherein base 21 can be screwed on the workbench 1 of injector, described base 21 is provided with injection guide rod 211 and orders about the Feed servo system device 212 of injection device 22 movement, wherein inject guide rod 211 be two with and parallel interval is arranged on base 21, described injection device 22 movable sleeving is located on injection guide rod 211, the piston rod of described Feed servo system device 212 is connected with injection device 22, wherein Feed servo system device 212 can be oil pressure actuated device or pneumatic actuator, injection device 22 can move along on injection guide rod 211 under driver effect, realize injection nozzle 223 to compress or away from the charging hole of mould 3, structure is simple, convenient operation.
From Fig. 2 to Fig. 3, wherein injection device 22 comprises screw rod 221 and the barrel 222 for heating strip material, described screw rod 221 is rotatably provided in barrel 222, and screw rod 221 can move axially along barrel 222, radial gap is formed between the madial wall of barrel 222 and the outer surface of the spiral shell rib of screw rod 221, this gap length is 0.1mm-0.2mm, can ensure the conveying of strip material in barrel smoothness like this, the leading section of described barrel 222 is provided with injection nozzle 223, described injection nozzle 223 is provided with the control device 23 controlling injection nozzle 223 and open or close, described injection nozzle 223 is that prior art is not here just repeating, and described barrel 222 rearward end is provided with the injection drive unit 24 ordering about screw rod 221 and rotate and move axially, described injection drive unit 24 comprises orders about the injection drive 241 that screw rod 221 can move axially along barrel 222 and the expectation motor 242 ordering about screw rod 221 rotation, in order to better assemble injection drive 241, a mount pad is provided with at injection drive 241, described mount pad movable sleeving is located on injection guide rod 211, described barrel 222 is fixedly installed on injection drive 241, move axially along barrel 222 to more steadily reliably order about screw rod 221, described injection drive 241 adopts twin-tub oil hydraulic cylinder and two pneumatic cylinder to drive, the piston rod of described injection drive 241 is connected with expectation motor 242, described expectation motor 242 is fixedly connected with screw rod 221, in order to more steadily reliably make to expect that motor 242 orders about screw rod 221 and rotates, also a mount pad is set below expectation motor 242, this mount pad movable sleeving is located on injection guide rod 211, wherein expect that motor is five-pointed star motor.
As can be seen from Figure 5, described control device 23 comprises Connection Block 231 and putty bar 232 and orders about the control and drive system 233 that putty bar 232 moves up and down, described Connection Block 231 is provided with sliding eye 2311, the circular hole that the madial wall of described sliding eye 2311 is connected with injection nozzle with barrel, described putty bar 232 1 end to be placed in sliding eye 2311 and to be provided with and opens and closes hole 2321, the other end passes sliding eye 2311 and is placed in that Connection Block 231 is outer to be connected with control and drive system 233, make strip material to when arranging the conveying of injection nozzle 223 one end when injection drive unit 24 orders about screw rod 221 rotation, order about putty bar 232 to move upward and described keying hole 2321 and circular hole are staggered close injection nozzle 223, material is made to be stored in barrel 222, when reaching required storage, order about putty bar 232 to move downward and described keying hole 2321 is communicated with circular hole open injection nozzle 223, injection drive unit 24 orders about screw rod 221 and is injected in mould to complete by the material that barrel 222 injection nozzle 223 end is preserved and shoot material.
From Fig. 2 and Fig. 4, described barrel 222 is provided with feeding mouth 2221, described base 21 is provided with the pay-off 25 to feeding mouth 2221 feed, described pay-off 25 comprises material feeding tray 251, tray support frame 252 and guide strip material to the guide assembly 253 of feeding mouth 2221 movement, described tray support frame 252 one end is fixed on base 21, the other end and material feeding tray 251 are rotationally connected, described guide assembly 253 is arranged between feeding mouth 2221 and material feeding tray 251, can strip material be placed on material feeding tray 251, because material feeding tray 251 and tray support frame 252 can relatively rotate, therefore strip material moves to feeding mouth 2221 through guide assembly 253, prevent skew, structure is simple.
As can be seen from Figure 6, wherein said guide assembly 253 comprises guide frame 2531 and several horizontal rolling bars 2532, several horizontal rolling bar 2532 intervals and be rotatably provided on guide frame 2531, described guide frame 2531 is arranged on the top of feeding mouth 2221, wherein strip material is when guide frame 2531, strip material can contact with horizontal rolling bar 2532, because horizontal rolling bar 2532 freely can rotate relative to guide frame 2531, make strip material very smooth by guide assembly 253, be provided with two intervals at described guide frame 2531 near an end of pallet and limiting section is set, the opposite face of two limiting sections is equipped with the vertical rolling rod 2533 that can rotate freely, can effectively limit strip material to offset, strip material can precisely be entered in feeding mouth 2221.
From Fig. 2 to Fig. 4, be inlaid with guide pad 26 in described feeding mouth 2221, described guide pad 26 1 sidewall is provided with the stopper slot 261 caved inward, and can effectively prevent strip material misplaced, and strip material is entered in barrel 222 in correct side all the time.
The madial wall of described barrel 222 is provided with the guide face 2222 caving inward and formed, described guide face 2222 is extended to injection nozzle 223 direction from feeding mouth 2221, it prolongs distance for about 10-40mm, described guide face 2222 is arc-shaped surface, this arc-shaped surface can be formed by machined at the madial wall of barrel 222, the center of circle of its arc-shaped surface and barrel 222 endoporus center of circle eccentric setting; At the madial wall of described barrel 222, guide face 2222 is set, carry out in material shooting process at screw rod 221 in barrel axially-movable, strip material can be stored in guide face 2222 and move on screw rod 221, screw rod 221 rotates and carries out producing enough frictional force in expectation process and make strip material enter in barrel 222 next time, can avoid strip material generation fracture cannot continuous feeding.
Semi-cure, sulfided state is at barrel 222 in order to not make conventional rubber, the lateral wall of described barrel 222 is equipped with cooling water channel, described cooling water channel is connected with cooling-water machine, cooling water channel is provided with the temperature-sensing valve opened and closed for controlled cooling model water channel, wherein temperature-sensing valve and cooling-water machine are prior art, here just do not repeating, when barrel 222 temperature exceedes the temperature upper limit of temperature-sensing valve setting, temperature-sensing valve is opened automatically, cooling-water machine water pump is for frozen water cooling, when barrel 222 temperature rolls back within the scope of temperature-sensing valve temperature upper limit, water valve cuts out, and opens, closes; Open, close; Go round and begin again, keep temperature constant state to make barrel 222.
Operation principle: strip material is placed on the material feeding tray 251 of pay-off 25, feeding mouth 2221 place is placed in through guide assembly 253, enter in barrel 222 by feeding mouth 2221 again, injection drive unit 24 drive screw 221 rotates, strip material can be bitten toward the conveying of injection nozzle 223 direction when screw rod 221 rotates, strip material and screw rod 221 simultaneously, just frictional force is produced between barrel 222, frictionally drives the material feeding tray 251 of pay-off 25 to rotate, making strip material continue through feeding mouth 2221 enters in barrel 222, realize the elastomeric material mechanical feed to band shape, structure is simple, gather barrel 222 at course of conveying to heat strip material, storing near injection nozzle 223 1 end after strip material is heated, now injection device moves forward and makes injection nozzle and mould compression fit, injection nozzle 223 is opened again by control device 23, injection drive unit 24 orders about screw rod 221 and is injected in mould to complete by the material that barrel 222 injection nozzle 223 end is preserved and shoot material, a mould 3 is completed and shoots material, orbital drive motor 5 can order about feeding machanism 2 and move to next mould 3 along injection track 4, enhances productivity, convenient operation, saves the operation must carrying out granulation in conventional fabrication process to elastomeric material, shortens the production cycle, enhances productivity, save manufacturing cost.
The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. an injection (mo(u)lding) machine, comprise workbench, described workbench is provided with feeding machanism and several moulds, dry mould uniform intervals distribution on the table, described workbench is also provided with injection track and orbital drive motor, described injection track is arranged along the direction that mould uniform intervals distributes, described feeding machanism moves and is placed in injection track, described feeding machanism comprises base and the mobile injection device be arranged on base, it is characterized in that: described injection device comprises screw rod and the barrel for heating strip material, described screw rod is arranged in barrel, and screw rod can move axially along barrel, radial gap is formed between the madial wall of barrel and the outer surface of the spiral shell rib of screw rod,
The leading section of described barrel is provided with injection nozzle, and described injection nozzle is provided with the control device controlling injection nozzle and open or close;
The rearward end of described barrel is provided with the injection drive unit ordering about screw rod and rotate and move axially, and described screw rod one end is placed in barrel, and the other end passes outside barrel and is connected with injection drive unit;
Described barrel is provided with feeding mouth, and described base is provided with the pay-off to feeding mouth feed.
2. a kind of injection (mo(u)lding) machine according to claim 1, is characterized in that: be inlaid with guide pad in described feeding mouth, and described guide pad one sidewall is provided with the stopper slot caved inward.
3. a kind of injection (mo(u)lding) machine according to claim 2, is characterized in that: the madial wall of described barrel is provided with the guide face of sunken inside formation, and described guide face is extended to injection nozzle direction from feeding mouth.
4. a kind of injection (mo(u)lding) machine according to claim 3, is characterized in that: described guide face is arc-shaped surface.
5. a kind of injection (mo(u)lding) machine according to claim 1 or 2 or 3 or 4, it is characterized in that: the lateral wall of described barrel is equipped with cooling water channel, described cooling water channel is connected with cooling-water machine, and cooling water channel is provided with the temperature-sensing valve opened and closed for controlled cooling model water channel.
6. a kind of injection (mo(u)lding) machine according to claim 1 or 2 or 3 or 4, it is characterized in that: described base is provided with injection guide rod and orders about the Feed servo system device of injection device movement, described injection device moves and is arranged on injection guide rod, and the piston rod of described Feed servo system device is connected with injection device.
7. a kind of injection (mo(u)lding) machine according to claim 1 or 2 or 3 or 4, is characterized in that: described injection drive unit comprises orders about the injection drive that screw rod can move axially along barrel and the expectation motor ordering about screw rod rotation; The piston rod of described injection drive connects with expectation motors, and described expectation motor is fixedly connected with screw rod.
8. a kind of injection (mo(u)lding) machine according to claim 1 or 2 or 3 or 4, it is characterized in that: described control device comprises Connection Block and putty bar and orders about the putty driver that putty bar moves up and down, described Connection Block is provided with sliding eye, the circular hole that the madial wall of described sliding eye is connected with injection nozzle with barrel, described putty bar one end to be placed in sliding eye and to be provided with and opens and closes hole, the other end passes sliding eye and is placed in that Connection Block is outer to be connected with putty driver, when putty bar moves downward in process, described keying hole is connected with circular hole.
9. a kind of injection (mo(u)lding) machine according to claim 1 or 2 or 3 or 4, it is characterized in that: described pay-off comprises material feeding tray, tray support frame and guides strip material to the guide assembly of feeding mouth movement, described tray support frame one end is fixed on base, the other end and material feeding tray are rotationally connected, and described guide assembly is arranged between feeding mouth and material feeding tray.
10. a kind of injection (mo(u)lding) machine according to claim 9, it is characterized in that: described guide assembly comprises guide frame and several horizontal rolling bars, several horizontal rolling bar intervals and be rotatably provided on guide frame, described guide frame is arranged on the top of feeding mouth, described guide frame is provided with two intervals near an end of pallet and arranges limiting section, and the opposite face of two limiting sections is equipped with the vertical rolling rod that can rotate freely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510346331.5A CN104890178A (en) | 2015-06-19 | 2015-06-19 | Injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510346331.5A CN104890178A (en) | 2015-06-19 | 2015-06-19 | Injection moulding machine |
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| CN104890178A true CN104890178A (en) | 2015-09-09 |
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| CN201510346331.5A Pending CN104890178A (en) | 2015-06-19 | 2015-06-19 | Injection moulding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521058A (en) * | 2017-09-27 | 2017-12-29 | 重庆市魏来雄鑫橡塑制品有限责任公司 | Injection moulding process for auto parts |
| CN108215024A (en) * | 2017-12-29 | 2018-06-29 | 重庆市惠美实业有限公司 | A kind of labour protection rubber overshoes manufacturing device |
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| 金绍文: "《皮革制品机械》", 31 August 2007 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107521058A (en) * | 2017-09-27 | 2017-12-29 | 重庆市魏来雄鑫橡塑制品有限责任公司 | Injection moulding process for auto parts |
| CN108215024A (en) * | 2017-12-29 | 2018-06-29 | 重庆市惠美实业有限公司 | A kind of labour protection rubber overshoes manufacturing device |
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Application publication date: 20150909 |