CN108215076A - A kind of new gas recoverable injection mold - Google Patents
A kind of new gas recoverable injection mold Download PDFInfo
- Publication number
- CN108215076A CN108215076A CN201810012590.8A CN201810012590A CN108215076A CN 108215076 A CN108215076 A CN 108215076A CN 201810012590 A CN201810012590 A CN 201810012590A CN 108215076 A CN108215076 A CN 108215076A
- Authority
- CN
- China
- Prior art keywords
- injection mold
- pulley
- valve
- gear
- vibrating mechanism
- 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.)
- Pending
Links
Classifications
-
- 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
- B29C45/26—Moulds
- B29C45/2669—Moulds with means for removing excess material, e.g. with overflow cavities
-
- 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
- B29C45/26—Moulds
- B29C45/34—Moulds having venting means
-
- 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
- B29C45/26—Moulds
- B29C45/2669—Moulds with means for removing excess material, e.g. with overflow cavities
- B29C2045/2671—Resin exit gates or bleeder passages
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of new gas recoverable injection mold, structure includes injection mold, observation window, driving handwheel, bolt rod, screw, injection molded tube, gas concentration unit；In order to realize that new gas recoverable injection mold can recycle gas, the first vibrating mechanism and the second vibrating mechanism are equipped in injection mold, by driving handwheel that the first vibrating mechanism is driven the second vibrating mechanism to be driven to vibrate mold shaping frame using belt, the pernicious gas in injected plastics material is made to enter degassing pipeline, the pernicious gas to deaerate in pipeline is extracted collection by gas concentration unit to handle, it avoids polluting air, improve plastic qualification rate, reduce rework rate, the waste on working hour and production cost is avoided, increases production efficiency.
Description
Technical field
The present invention is a kind of new gas recoverable injection mold, belongs to technical field of mold.
Background technology
At present, it is generally produced in manufacturing enterprise using mold, working efficiency is high, easy to operate.Thermoplasticity is moulded
Short molding cycle, the production efficiency of material injection forming are high, and injected plastics material is small to the abrasion of mold, forming shape can answer in large quantity
Miscellaneous, picture on surface and the plastic that label is clear, dimensional accuracy is high.
The injection mold of the prior art does not have degassing function generally, and the air in injected plastics material cannot discharge in time, into
After type the surface of plastic and it is internal often will appear stomata, especially for some requirement on machining accuracy height, cannot be bladdery
For plastic, the plastic qualification rate produced using prior art is low, and rework rate is high, causes on working hour and production cost
Waste, production efficiency are extremely low.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of new gas recoverable injection mold,
Do not have degassing function generally to solve existing injection mold, the air in injected plastics material cannot discharge in time, be moulded after molding
The surface of part and it is internal often will appear stomata, especially for some requirement on machining accuracy it is high, cannot bladdery plastic
It says, the plastic qualification rate produced using prior art is low, and rework rate is high, causes the waste on working hour and production cost,
The problem of production efficiency is extremely low.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of new gas is recyclable
Formula injection mold, structure include injection mold, observation window, driving handwheel, bolt rod, screw, injection molded tube, gas recycling dress
It puts；
The injection mold top centre position is equipped with injection molded tube, the injection mold and injection molded tube machinery
Connection, the injection mold surface are equipped with observation window, and the injection mold top is equipped with gas concentration unit, described
Injection mold and gas concentration unit flexible connection, set that there are two bolt rod, the injection moulds on the injection mold
Tool and bolt rod feather joint, the screw are set on injection mold surface, and the screw and injection mold are threadedly coupled, institute
The injection mold stated is equipped with driving handwheel, and the injection mold is connected with driving handwheel；
The injection mold is by housing, the first vibrating mechanism, belt, excessive recovery room, excessive recycling valve mechanism, de-
Air valve mechanism, degassing pipeline, the second vibrating mechanism, mold shaping frame, anti-derail unit, frequency shake mechanism composition, described
Surface of shell be equipped with and be equipped with excessive recycling valve mechanism and degassing valve mechanism side by side, the excessive recycling valve mechanism
It is matched with degassing valve mechanism with housing, the inner walls centre position is equipped with mold shaping frame, the shell
Body and the flexible connection of mold shaping frame, the mold shaping frame are respectively arranged on the left side and the right side the second vibrating mechanism and the first vibration
Mechanism, second vibrating mechanism and the first vibrating mechanism are connected with inner walls, and degassing is equipped in the housing
Pipeline, the housing are fixedly connected with degassing pipeline, and the mold shaping frame is equipped with excessive recovery room, and described second
Vibrating mechanism and the first vibrating mechanism are connected by belt, are all provided under second vibrating mechanism and the first vibrating mechanism
There is frequency to shake mechanism, first vibrating mechanism and frequency shake mechanism and be meshed, under the mold shaping frame bottom end
Equipped with anti-derail unit, the mold shaping frame and anti-derail unit flexible connection；
The gas concentration unit is recycled by air inlet pipe, main body, axle sleeve, concave shaft, rotation hand lever, piston, gas
Pipe, outlet valve, limited block, air intake valve composition, the main body upper and lower ends are respectively equipped with gas recovery pipe and air inlet pipe,
The gas recovery pipe and air inlet pipe is integrated with main body, and the gas recovery pipe inner wall is equipped with air outlet valve
Door, the gas recovery pipe and outlet valve flexible connection, the air inlet inside pipe wall are equipped with air intake valve, the air inlet
Pipe and air intake valve match, and the body surfaces are equipped with rotation hand lever, and the main body is connected with rotation hand lever, institute
Concave shaft, the main body and the flexible connection of concave shaft, the concave shaft and rotation hand lever are equipped in the main body stated
One end is welded, and the concave shaft centre position is equipped with axle sleeve, and the concave shaft and axle sleeve are slidably matched, described
Axle sleeve is equipped with piston, and the axle sleeve is fixedly connected with piston, and the air inlet pipe is connected with degassing pipeline threaded one end.
Further, the excessive recycling valve mechanism is by the first sliding block, the first bracing wire, first pulley group, the first valve
Body, the first torque spring composition, set that there are two first pulley group, first sliding blocks and first below first sliding block
Pulley blocks are connected by the first bracing wire, are equipped with the first valve body below the first pulley group, the first pulley group and
First valve body is matched by the first bracing wire, and the first described valve body one end is equipped with the first torque spring, first valve
Body and the flexible connection of the first torque spring, first valve body are connected with injection molded tube by the first torque spring.
Further, the degassing valve mechanism is by the second sliding block, the second bracing wire, second pulley group, the second valve body,
Two torque springs form, and second pulley group are equipped with below second sliding block, second sliding block and second pulley group are led to
It crosses the second bracing wire to be connected, the second valve body, the second pulley group and the second valve body is equipped with below the second pulley group
It is matched by the second bracing wire, two end of the second valve body is equipped with the second torque spring, second valve body and second
Torque spring is flexibly connected, and second valve body is connected with injection molded tube by the second torque spring.
Further, second vibrating mechanism is by belt pulley, cam, first pulley, triangle pole, push rod, the first bullet
Spring, spacing collar, oscillating plate composition.
Further, the belt pulley centre position is equipped with cam, and the belt pulley and cam are threadedly coupled, institute
The triangle pole one end stated is equipped with pulley, and the triangle pole is connected with moveable roller, and the pulley is connected with cam slide,
The triangle pole other end is equipped with push rod, and the triangle pole and push rod one end are gap-matched, the pusher table
Face is equipped with spacing collar, and the push rod and spacing collar are slidably matched, and the first spring is equipped between the push rod and spacing collar,
The push rod and the flexible connection of the first spring, the push rod other end are equipped with oscillating plate, the push rod and oscillating plate
Welding, the belt pulley and driving handwheel are threadedly coupled, and the belt pulley and the first vibrating mechanism are connected by belt.
Further, the anti-derail unit is slided by sliding rail frame, support column, position-limiting tube, connecting rod, second spring, second
Wheel composition.
Further, the support column has position-limiting tube, and the support column and position-limiting tube pass through second spring phase
It connects, is equipped with connecting rod on the support column left and right ends, the support column is fixedly connected with connecting rod one end, the company
The bar other end is equipped with second pulley, and the connecting rod and second pulley flexible connection, the second pulley are equipped with sliding rail
Frame, the second pulley and sliding rail frame are slidably matched, and the support column is connected with mold shaping frame.
Further, the frequency shakes mechanism by fixing gear bar, eccentric gear, strut, free gear item, tooth
Wheel, lifter wheel, trip rod, third spring composition.
Further, the fixation gear bar has eccentric gear, the fixation gear bar and eccentric gear phase
Engagement, the eccentric gear have strut, the eccentric gear and strut using interference fit, the eccentric gear
Free gear item is equipped with, the eccentric gear and free gear one end are gap-matched, the free gear item
Have gear, the free gear item and gear are meshed, the gear be equipped with lifter wheel, the gear and
Lifter wheel matches, and the lifter wheel top is equipped with trip rod, the lifter wheel and trip rod flexible connection, institute
Third spring is equipped between the lifter wheel and trip rod stated, the trip rod and third spring are gap-matched, described
Fixation gear bar be connected with the first vibrating mechanism.
Further, the gas concentration unit is connected with injection molded tube by the pipeline that deaerates.
Further, the gas concentration unit is made of stainless steel, prevents from getting rusty.
Further, first vibrating mechanism and the second vibrating mechanism are identical structure.
Advantageous effect
A kind of new gas recoverable injection mold of the present invention will be molded former when user is want using the present invention
Injection molded tube on material injection injection mold, material can be molded in mold shaping frame, and when filling, first is slided
Block is turned right slip, first pulley group is coordinated to open the first valve body by the first bracing wire, allows excess material entrance in injection molded tube
The recycling for avoiding influencing gas is collected in excessive recovery room, then injection molded tube is sealed, the second sliding block is slided to the left,
The second valve body is opened using the second bracing wire cooperation second pulley group, degassing pipeline is allowed to be connected with injection molded tube, passes through rotation
Handwheel is driven to control the operating of the first vibrating mechanism and the second vibrating mechanism, belt pulley is connected with driving handwheel, so skin
Belt wheel can be rotated with moving cam, be pushed up triangle pole outward by first pulley using cam, the other end for making triangle pole is past
Interior promotion allows push rod that oscillating plate is driven to hit in mold shaping frame so that pernicious gas in the fluent material in mold shaping frame
When the bubble of formation is squeezed by the external world, toward rising, into degassing pipeline, and oscillating plate drives when movement and fixes
Gear bar moves, and fixed gear bar drives free gear item to swing by eccentric gear, and free gear item is meshed with gear, institute
It is hit with gear using lifter wheel by trip rod toward mold molding frame bottom, its acceleration is allowed to discharge bubble, is revolved by controlling
Bar is changed hands so as to drive concave shaft rotary work, concave shaft is moved left and right in main body using axle sleeve band piston, utilized
The pernicious gas that air intake valve opening allows in degassing pipeline is entered main body by air pressure, opens outlet valve also with air pressure,
And pernicious gas is discharged in gas collection bag and is effectively treated, it avoids polluting the environment.
In order to realize that new gas recoverable injection mold can recycle gas, first is equipped in injection mold
Vibrating mechanism and the second vibrating mechanism, by driving handwheel that the first vibrating mechanism is driven to drive the second vibrating mechanism pair using belt
Mold shaping frame is vibrated, and the pernicious gas in injected plastics material is made to enter degassing pipeline, will be deaerated by gas concentration unit
Pernicious gas in pipeline extracts collection processing, avoids polluting air, improves plastic qualification rate, reduces rework rate, keeps away
Exempt from the waste on working hour and production cost, increase production efficiency.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of new gas recoverable injection mold of the present invention.
Fig. 2 is a kind of sectional view of new gas recoverable injection mold of the present invention.
Fig. 3 is a kind of working state structure schematic diagram of new gas recoverable injection mold of the present invention.
Fig. 4 is a kind of working state structure signal of new gas recoverable injection mold gas concentration unit of the present invention
Figure.
In figure：Injection mold -1, observation window -2, driving handwheel -3, bolt rod -4, screw -5, injection molded tube -6, gas return
Receiving apparatus -7, housing -101, the first vibrating mechanism -102, belt -103, excessive recovery room -104, excessive recycling valve mechanism -
105th, deaerate valve mechanism -106, degassing pipeline -107, the second vibrating mechanism -108, mold shaping frame -109, anti-derail unit -
110th, frequency shake mechanism -111, the first sliding block -1051, the first bracing wire -1052, first pulley group -1053, the first valve body -
1054th, the first torque spring -1055, the second sliding block -1061, the second bracing wire -1062, second pulley group -1063, the second valve body -
1064th, the second torque spring -1065, belt pulley -1081, cam -1082, first pulley -1083, triangle pole -1084, push rod -
1085th, the first spring -1086, spacing collar -1087, oscillating plate -1088, sliding rail frame -1101, support column -1102, position-limiting tube -
1103rd, connecting rod -1104, second spring -1105, second pulley -1106, fixed gear bar -1111, eccentric gear -1112, branch
Bar -1113, free gear item -1114, gear -1115, lifter wheel -1116, trip rod -1117, third spring -1118, into
Tracheae -701, main body -702, axle sleeve -703, concave shaft -704, rotation hand lever -705, piston -706, gas recovery pipe -707,
Outlet valve -708, limited block -709, air intake valve -710.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
- Fig. 4 is please referred to Fig.1, the present invention provides a kind of new gas recoverable injection mold, and structure includes injection mould
Tool 1, observation window 2, driving handwheel 3, bolt rod 4, screw 5, injection molded tube 6, gas concentration unit 7；
The 1 top centre position of injection mold is equipped with injection molded tube 6, the injection mold 1 and injection molded tube 6
Mechanical connection, 1 surface of injection mold are equipped with observation window 2, and 1 top of injection mold is equipped with gas recycling dress
7 are put, the injection mold 1 and gas concentration unit 7 are flexibly connected, and are set on the injection mold 1 there are two bolt rod 4,
4 feather joint of injection mold 1 and bolt rod, the screw 5 are set on 1 surface of injection mold, the screw 5 and note
Mould 1 is threadedly coupled, and the injection mold 1 is equipped with driving handwheel 3, and the injection mold 1 is connected with driving handwheel 3
It connects；
The injection mold 1 is returned by housing 101, the first vibrating mechanism 102, belt 103, excessive recovery room 104, excess
Receive valve mechanism 105, degassing valve mechanism 106, degassing pipeline 107, the second vibrating mechanism 108, mold shaping frame 109, anticreep
Rail device 110, frequency are shaken mechanism 111 and are formed, and 101 surface of housing is equipped with is equipped with excessive recycling valve mechanism side by side
105 and degassing valve mechanism 106, described excessive recycling valve mechanism 105 and deaerate valve mechanism 106 with 101 phase of housing
Cooperation, the 101 inner wall centre position of housing are equipped with mold shaping frame 109, the housing 101 and mold shaping frame
109 flexible connections, the mold shaping frame 109 are respectively arranged on the left side and the right side the second vibrating mechanism 108 and the first vibrating mechanism
102, second vibrating mechanism 108 and the first vibrating mechanism 102 are connected with 101 inner wall of housing, the housing 101
Interior to be equipped with degassing pipeline 107, the housing 101 is fixedly connected with degassing pipeline 107, is set on the mold shaping frame 109
There is excessive recovery room 104, second vibrating mechanism 108 is connected with the first vibrating mechanism 102 by belt 103, described
The second vibrating mechanism 108 and the first vibrating mechanism 102 under be equipped with frequency shake mechanism 111, first bobbing machine
Structure 102 and frequency shake mechanism 111 and are meshed, and 109 bottom end of mold shaping frame has anti-derail unit 110, described
Mold shaping frame 109 and anti-derail unit 110 be flexibly connected；
The gas concentration unit 7 is by air inlet pipe 701, main body 702, axle sleeve 703, concave shaft 704, rotation hand lever
705th, piston 706, gas recovery pipe 707, outlet valve 708, limited block 709, air intake valve 710 form, the main body 702
Upper and lower ends are respectively equipped with gas recovery pipe 707 and air inlet pipe 701, the gas recovery pipe 707 and air inlet pipe 701 with master
Body 702 is integrated, and 707 inner wall of gas recovery pipe is equipped with outlet valve 708, the gas recovery pipe 707
Be flexibly connected with outlet valve 708,701 inner wall of air inlet pipe be equipped with air intake valve 710, the air inlet pipe 701 and into
Air valve 710 matches, and 702 surface of main body is equipped with rotation hand lever 705, the main body 702 and rotation hand lever 705
It is connected, concave shaft 704 is equipped in the main body 702, the main body 702 and concave shaft 704 are flexibly connected, described
Concave shaft 704 and the welding of rotation hand lever 705 one end, 704 centre position of concave shaft be equipped with axle sleeve 703, institute
The concave shaft 704 and axle sleeve 703 stated are slidably matched, and the axle sleeve 703 is equipped with piston 706, the axle sleeve 703 and work
Plug 706 is fixedly connected, and the air inlet pipe 701 is connected with degassing 107 threaded one end of pipeline；
Described excessive recycling valve mechanism 105 by the first sliding block 1051, the first bracing wire 1052, first pulley group 1053,
First valve body 1054, the first torque spring 1055 form, and first sliding block, 1051 lower section sets that there are two first pulley groups
1053, first sliding block 1051 is connected with first pulley group 1053 by the first bracing wire 1052, the first pulley
1053 lower section of group is equipped with the first valve body 1054, and 1053 and first valve body 1054 of first pulley group passes through the first bracing wire 1052
It matches, described 1054 one end of the first valve body is equipped with the first torque spring 1055, first valve body 1054 and first
Torque spring 1055 is flexibly connected, and first valve body 1054 is connected with injection molded tube 6 by the first torque spring 1055；
The degassing valve mechanism 106 is by the second sliding block 1061, the second bracing wire 1062, second pulley group 1063, second
Valve body 1064, the second torque spring 1065 form, and 1061 lower section of the second sliding block is equipped with second pulley group 1063, described
Second sliding block 1061 is connected with second pulley group 1063 by the second bracing wire 1062, and 1063 lower section of second pulley group is set
There is the second valve body 1064,1063 and second valve body 1064 of second pulley group is matched by the second bracing wire 1062, described
1,064 2 end of the second valve body be equipped with the second torque spring 1065, second valve body 1064 and the second torque spring 1065
Flexible connection, second valve body 1064 are connected with injection molded tube 6 by the second torque spring 1065；
Second vibrating mechanism 108 by belt pulley 1081, cam 1082, first pulley 1083, triangle pole 1084, push away
Bar 1085, the first spring 1086, spacing collar 1087, oscillating plate 1088 form, and 1081 centre position of belt pulley is equipped with
Cam 1082, the belt pulley 1081 and cam 1082 are threadedly coupled, and described 1084 one end of triangle pole is equipped with pulley
1083, the triangle pole 1084 and pulley 1083 are flexibly connected, and the pulley 1083 and cam 1082 are slidably connected, described
1084 other end of triangle pole be equipped with push rod 1085, the triangle pole 1084 and 1085 one end of push rod be gap-matched,
1085 surface of push rod is equipped with spacing collar 1087, and the push rod 1085 and spacing collar 1087 are slidably matched, described
The first spring 1086 is equipped between push rod 1085 and spacing collar 1087,1085 and first spring of push rod, 1086 activity is even
It connects, 1085 other end of push rod is equipped with oscillating plate 1088, and the push rod 1085 and oscillating plate 1088 weld, described
Belt pulley 1081 and driving handwheel 3 are threadedly coupled, and 1081 and first vibrating mechanism 102 of belt pulley passes through 103 phase of belt
Connection；
The anti-derail unit 110 is by sliding rail frame 1101, support column 1102, position-limiting tube 1103, connecting rod 1104, the second bullet
Spring 1105, second pulley 1106 form, and the support column 1102 has position-limiting tube 1103, the support column 1102 and limit
Position pipe 1103 is connected by second spring 1105, and connecting rod 1104 is equipped on 1102 left and right ends of support column, described
Support column 1102 be fixedly connected with 1104 one end of connecting rod, 1104 other end of connecting rod be equipped with second pulley 1106, institute
The connecting rod 1104 and second pulley 1106 stated are flexibly connected, and the second pulley 1106 is equipped with sliding rail frame 1101, described
Second pulley 1106 and sliding rail frame 1101 are slidably matched, and the support column 1102 is connected with mold shaping frame 109；
The frequency shakes mechanism 111 by fixed gear bar 1111, eccentric gear 1112, strut 1113, free gear
Item 1114, gear 1115, lifter wheel 1116, trip rod 1117, third spring 1118 form, the fixation gear bar 1111
Eccentric gear 1112 is had, the fixation gear bar 1111 and eccentric gear 1112 are meshed, the eccentric gear
1112 have strut 1113, the eccentric gear 1112 and strut 1113 using interference fit, the eccentric gear
1112 are equipped with free gear item 1114, and the eccentric gear 1112 and 1114 one end of free gear item are gap-matched,
The free gear item 1114 has gear 1115, and the free gear item 1114 and gear 1115 are meshed, described
Gear 1115 be equipped with lifter wheel 1116, the gear 1115 and lifter wheel 1116 match, the lifting tooth
1116 tops are taken turns equipped with trip rod 1117, the lifter wheel 1116 and trip rod 1117 are flexibly connected, the lifting tooth
Third spring 1118 is equipped between wheel 1116 and trip rod 1117, the trip rod 1117 and third spring 1118 use gap
Cooperation, the fixation gear bar 1111 are connected with the first vibrating mechanism 102.
The gas concentration unit 7 is connected with injection molded tube 6 by the pipeline 107 that deaerates, gas recycling dress
It puts 7 to be made of stainless steel, prevents from getting rusty, first vibrating mechanism 102 and the second vibrating mechanism 108 are identical
Structure.
Injection raw material when user is want using the present invention is injected to the injection molded tube 6 on injection mold 1, allows material
It can be molded in mold shaping frame 109, when filling, the first sliding block 1051 be turned right slip, passes through the first bracing wire
1052 cooperation first pulley groups 1053 open the first valve body 1054, and excess material in injection molded tube 6 is allowed to enter excessive recovery room
The recycling for avoiding influencing gas is collected in 104, then injection molded tube 6 is sealed, the second sliding block 1061 is slided to the left, profit
Second valve body 1064 is opened with the second bracing wire 1062 cooperation second pulley group 1063, allows degassing pipeline 107 and 6 phase of injection molded tube
Connection drives handwheel 3 to control the operating of the first vibrating mechanism 102 and the second vibrating mechanism 108, belt pulley 1081 by rotation
It is connected with driving handwheel 3, so belt pulley 1081 can be rotated with moving cam 1082, passes through first pulley using cam 1082
Triangle pole 1084 is pushed up and is gone by 1083 outward, and the other end of triangle pole 1084 is made to push inside, and push rod 1085 is allowed to drive oscillating plate
1088 hit in mold shaping frame 109 so that in the fluent material in mold shaping frame 109 pernicious gas formed bubble by
Past to rise during the extruding in the external world, into degassing pipeline 107, and gear bar is fixed in drive when movement of oscillating plate 1088
1111 movements, fixed gear bar 1111 drive free gear item 1114 to swing by eccentric gear 1112, free gear item 1114
It is meshed with gear 1115, so gear 1115 allows trip rod 1117 toward 109 bottom of mold shaping frame using lifter wheel 1116
It hits, its acceleration is allowed to discharge bubble, hand lever 705 is rotated by control so as to drive 704 rotary work of concave shaft, concave turns
Axis 704 is moved left and right with piston 706 in main body 702 using axle sleeve 703, is allowed the opening of air intake valve 710 using air pressure de-
Pernicious gas in feed channel 107 enters main body 702, opens outlet valve 708, and pernicious gas is arranged also with air pressure
It is effectively treated in gas collection bag, avoids polluting the environment.
Observation window 2 of the present invention be it is a kind of can be used for observe injection mold inner mould shaping frame material whether
Enough.
The present invention solves the problems, such as be existing injection mold generally without degassing function, the air in injected plastics material is not
Can discharge in time, after molding the surface of plastic and it is internal often will appear stomata, especially for some requirement on machining accuracy height,
Cannot be for bladdery plastic, the plastic qualification rate produced using prior art is low, and rework rate is high, cause working hour and
Waste on production cost, production efficiency is extremely low, being combined with each other by above-mentioned component of the invention, in order to realize Novel air
Body recoverable injection mold can recycle gas, and the first vibrating mechanism 102 and the second vibration are equipped in injection mold 1
Mechanism 108, by driving handwheel 3 that the first vibrating mechanism 102 is driven to drive the second vibrating mechanism 108 to mold using belt 103
Shaping frame 109 is vibrated, and the pernicious gas in injected plastics material is made to enter degassing pipeline 107, will be de- by gas concentration unit 7
Pernicious gas in feed channel 107 extracts collection processing, avoids polluting air, improves plastic qualification rate, and reduction is done over again
Rate avoids the waste on working hour and production cost, increases production efficiency.
The basic principles, main features and the advantages of the invention have been shown and described above, for this field skill
For art personnel, it is clear that the present invention is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes falling within the meaning and scope of the equivalent requirements of the claims in the present invention
It is interior.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (9)
1. a kind of new gas recoverable injection mold, structure includes injection mold (1), observation window (2), driving handwheel
(3), bolt rod (4), screw (5), injection molded tube (6), gas concentration unit (7), it is characterised in that：
Described injection mold (1) the top centre position is equipped with injection molded tube (6), the injection mold (1) and injection molding tube
Road (6) is mechanically connected, and the injection mold (1) surface is equipped with observation window (2), is set on the injection mold (1) top
There are gas concentration unit (7), the injection mold (1) and gas concentration unit (7) flexible connection, the injection mold
(1) bolt rod (4), the injection mold (1) and bolt rod (4) feather joint there are two being set on, the screw (5) is set on note
On mould (1) surface, the screw (5) and injection mold (1) are threadedly coupled, and the injection mold (1), which is equipped with, to be driven
It starts to take turns (3), the injection mold (1) is connected with driving handwheel (3)；
The injection mold (1) by housing (101), the first vibrating mechanism (102), belt (103), excessive recovery room (104),
Excessive recycling valve mechanism (105), degassing valve mechanism (106), degassing pipeline (107), the second vibrating mechanism (108), mold
Shaping frame (109), anti-derail unit (110), frequency are shaken mechanism (111) and are formed, and the housing (101) surface is equipped with simultaneously
Row is equipped with excessive recycling valve mechanism (105) and degassing valve mechanism (106), it is described it is excessive recycle valve mechanism (105) and
Degassing valve mechanism (106) matched with housing (101), the housing (101) inner wall centre position be equipped with mold into
Type frame (109), the housing (101) and mold shaping frame (109) flexible connection, the mold shaping frame (109) left and right
Both sides are respectively equipped with the second vibrating mechanism (108) and the first vibrating mechanism (102), second vibrating mechanism (108) and
One vibrating mechanism (102) is connected with housing (101) inner wall, and degassing pipeline (107), institute are equipped in the housing (101)
The housing (101) stated is fixedly connected with degassing pipeline (107), and the mold shaping frame (109) is equipped with excessive recovery room
(104), second vibrating mechanism (108) is connected with the first vibrating mechanism (102) by belt (103), and described
Frequency is equipped under two vibrating mechanisms (108) and the first vibrating mechanism (102) and shakes mechanism (111), the described first vibration
Mechanism (102) and frequency shake mechanism (111) and are meshed, and described mold shaping frame (109) bottom end has anti-derail unit
(110), the mold shaping frame (109) and anti-derail unit (110) flexible connection；
The gas concentration unit (7) is by air inlet pipe (701), main body (702), axle sleeve (703), concave shaft (704), rotation
Hand lever (705), piston (706), gas recovery pipe (707), outlet valve (708), limited block (709), air intake valve (710) group
Into the main body (702) upper and lower ends are respectively equipped with gas recovery pipe (707) and air inlet pipe (701), gas recycling
Pipe (707) and air inlet pipe (701) are integrated with main body (702), and the gas recovery pipe (707) inner wall is equipped with out
Air valve (708), the gas recovery pipe (707) and outlet valve (708) flexible connection, the air inlet pipe (701) are interior
Wall is equipped with air intake valve (710), and the air inlet pipe (701) and air intake valve (710) match, the main body (702) table
Face is equipped with rotation hand lever (705), and the main body (702) is connected with rotation hand lever (705), in the main body (702)
Equipped with concave shaft (704), the main body (702) and concave shaft (704) flexible connection, the concave shaft (704)
With the welding of rotation hand lever (705) one end, described concave shaft (704) centre position is equipped with axle sleeve (703), the concave
Shaft (704) and axle sleeve (703) are slidably matched, the axle sleeve (703) be equipped with piston (706), the axle sleeve (703) and
Piston (706) is fixedly connected, and the air inlet pipe (701) is connected with degassing pipeline (107) threaded one end.
2. a kind of new gas recoverable injection mold according to claim 1, it is characterised in that：The excess is returned
Valve mechanism (105) is received by the first sliding block (1051), the first bracing wire (1052), first pulley group (1053), the first valve body
(1054), the first torque spring (1055) forms, and sets that there are two first pulley groups below first sliding block (1051)
(1053), first sliding block (1051) is connected with first pulley group (1053) by the first bracing wire (1052), described
The first valve body (1054), the first pulley group (1053) and the first valve body (1054) are equipped with below first pulley group (1053)
It is matched by the first bracing wire (1052), described the first valve body (1054) one end is equipped with the first torque spring (1055), institute
The first valve body (1054) and the first torque spring (1055) flexible connection stated, first valve body (1054) and injection molded tube
(6) it is connected by the first torque spring (1055).
3. a kind of new gas recoverable injection mold according to claim 1, it is characterised in that：The degassing valve
Door machine structure (106) is by the second sliding block (1061), the second bracing wire (1062), second pulley group (1063), the second valve body (1064),
Two torque springs (1065) form, and are equipped with second pulley group (1063) below second sliding block (1061), and described second
Sliding block (1061) is connected with second pulley group (1063) by the second bracing wire (1062), under the second pulley group (1063)
Side is equipped with the second valve body (1064), and the second pulley group (1063) and the second valve body (1064) pass through the second bracing wire (1062)
It matches, (1064) two end of the second valve body is equipped with the second torque spring (1065), second valve body (1064)
It is flexibly connected with the second torque spring (1065), second valve body (1064) and injection molded tube (6) pass through the second torsion bullet
Spring (1065) is connected.
4. a kind of new gas recoverable injection mold according to claim 1, it is characterised in that：Described second shakes
Motivation structure (108) by belt pulley (1081), cam (1082), first pulley (1083), triangle pole (1084), push rod (1085),
First spring (1086), spacing collar (1087), oscillating plate (1088) composition.
5. a kind of new gas recoverable injection mold according to claim 4, it is characterised in that：The belt pulley
(1081) centre position is equipped with cam (1082), and the belt pulley (1081) and cam (1082) are threadedly coupled, described
Triangle pole (1084) one end is equipped with pulley (1083), the triangle pole (1084) and pulley (1083) flexible connection, described
Pulley (1083) and cam (1082) be slidably connected, the triangle pole (1084) other end be equipped with push rod (1085), institute
The triangle pole (1084) and push rod (1085) one end stated are gap-matched, and the push rod (1085) surface is equipped with spacing collar
(1087), the push rod (1085) and spacing collar (1087) are slidably matched, the push rod (1085) and spacing collar (1087)
Between be equipped with the first spring (1086), the push rod (1085) and the first spring (1086) are flexibly connected, the push rod
(1085) other end is equipped with oscillating plate (1088), the push rod (1085) and oscillating plate (1088) welding, the belt
It takes turns (1081) and driving handwheel (3) is threadedly coupled, the belt pulley (1081) and the first vibrating mechanism (102) pass through belt
(103) it is connected.
6. a kind of new gas recoverable injection mold according to claim 1, it is characterised in that：The derailing
Device (110) by sliding rail frame (1101), support column (1102), position-limiting tube (1103), connecting rod (1104), second spring (1105),
Second pulley (1106) forms.
7. a kind of new gas recoverable injection mold according to claim 6, it is characterised in that：The support column
(1102) position-limiting tube (1103), the support column (1102) and position-limiting tube (1103) are had and passes through second spring (1105) phase
It connects, connecting rod (1104), the support column (1102) and connecting rod is equipped on the support column (1102) left and right ends
(1104) one end is fixedly connected, and the connecting rod (1104) other end is equipped with second pulley (1106), the connecting rod
(1104) and second pulley (1106) flexible connection, the second pulley (1106) are described equipped with sliding rail frame (1101)
Second pulley (1106) and sliding rail frame (1101) are slidably matched, and the support column (1102) is connected with mold shaping frame (109)
It connects.
8. a kind of new gas recoverable injection mold according to claim 1, it is characterised in that：The frequency is shaken
Motivation structure (111) is by fixed gear bar (1111), eccentric gear (1112), strut (1113), free gear item (1114), gear
(1115), lifter wheel (1116), trip rod (1117), third spring (1118) composition.
9. a kind of new gas recoverable injection mold according to claim 8, it is characterised in that：The fixation tooth
Wheel item (1111) has eccentric gear (1112), and the fixation gear bar (1111) and eccentric gear (1112) are meshed,
The eccentric gear (1112) has strut (1113), and the eccentric gear (1112) and strut (1113) are using interference
Cooperation, the eccentric gear (1112) are equipped with free gear item (1114), the eccentric gear (1112) and movable teeth
Wheel item (1114) one end is gap-matched, and the free gear item (1114) has gear (1115), the activity
Gear bar (1114) and gear (1115) are meshed, and the gear (1115) is equipped with lifter wheel (1116), the tooth
Wheel (1115) and lifter wheel (1116) match, and the lifter wheel (1116) top is equipped with trip rod (1117), described
Lifter wheel (1116) and trip rod (1117) flexible connection, between the lifter wheel (1116) and trip rod (1117)
Equipped with third spring (1118), the trip rod (1117) and third spring (1118) are gap-matched, the fixation
Gear bar (1111) is connected with the first vibrating mechanism (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012590.8A CN108215076A (en) | 2018-01-05 | 2018-01-05 | A kind of new gas recoverable injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810012590.8A CN108215076A (en) | 2018-01-05 | 2018-01-05 | A kind of new gas recoverable injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108215076A true CN108215076A (en) | 2018-06-29 |
Family
ID=62643263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810012590.8A Pending CN108215076A (en) | 2018-01-05 | 2018-01-05 | A kind of new gas recoverable injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108215076A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130068A (en) * | 2018-09-06 | 2019-01-04 | 黄春燕 | Plastic mould with Lifting Device |
| CN111283952A (en) * | 2020-02-26 | 2020-06-16 | 大连交通大学 | VR glasses forming device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264654A (en) * | 2007-08-06 | 2008-09-17 | 广东工业大学 | Inner vibration sequence injection molding die device and injection molding technique thereof |
| DE102011117512A1 (en) * | 2011-01-03 | 2012-07-05 | Stefan Hertzsch | Injection mold for processing plastic mass during e.g. plastic galvanizing process, has mould cavity which does not form mold part and is connected by overflow aperture with other mold cavities utilized for forming mold part |
| CN203994455U (en) * | 2014-04-11 | 2014-12-10 | 昆山市大久电子有限公司 | Gas recoverable injection mold |
| CN206106238U (en) * | 2016-08-31 | 2017-04-19 | 江苏雨燕模业科技有限公司 | Car grill mold processing |
| CN106915039A (en) * | 2015-12-25 | 2017-07-04 | 重庆润优农业开发有限公司 | A kind of injection mold |
-
2018
- 2018-01-05 CN CN201810012590.8A patent/CN108215076A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101264654A (en) * | 2007-08-06 | 2008-09-17 | 广东工业大学 | Inner vibration sequence injection molding die device and injection molding technique thereof |
| DE102011117512A1 (en) * | 2011-01-03 | 2012-07-05 | Stefan Hertzsch | Injection mold for processing plastic mass during e.g. plastic galvanizing process, has mould cavity which does not form mold part and is connected by overflow aperture with other mold cavities utilized for forming mold part |
| CN203994455U (en) * | 2014-04-11 | 2014-12-10 | 昆山市大久电子有限公司 | Gas recoverable injection mold |
| CN106915039A (en) * | 2015-12-25 | 2017-07-04 | 重庆润优农业开发有限公司 | A kind of injection mold |
| CN206106238U (en) * | 2016-08-31 | 2017-04-19 | 江苏雨燕模业科技有限公司 | Car grill mold processing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130068A (en) * | 2018-09-06 | 2019-01-04 | 黄春燕 | Plastic mould with Lifting Device |
| CN111283952A (en) * | 2020-02-26 | 2020-06-16 | 大连交通大学 | VR glasses forming device |
| CN111283952B (en) * | 2020-02-26 | 2022-03-29 | 大连交通大学 | VR glasses forming device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112109287A (en) | Novel injection mold for automobile parts | |
| CN108215076A (en) | A kind of new gas recoverable injection mold | |
| CN108688000A (en) | A kind of equipment for producing plastic products with defoaming function | |
| CN113580489A (en) | High-precision numerical control injection molding machine | |
| CN208728664U (en) | A kind of plastic mould convenient for casting | |
| CN208148388U (en) | A kind of internal screw thread rotation depanning mold | |
| CN208812288U (en) | A kind of swing rod driving machinery send mould knock-out gear | |
| CN209063330U (en) | A kind of equipment for producing plastic products with defoaming function | |
| CN209504748U (en) | A kind of sole two-color dual-density molding die | |
| CN116619671A (en) | High-automation injection molding intelligent equipment | |
| CN109454806A (en) | A kind of pipeline injection moulding apparatus and preparation for processing | |
| CN105751453B (en) | A kind of device for injection machine rubber parts feeding | |
| CN208263359U (en) | For front protecting sheet of motorbike injection molding ejecting mechanism | |
| CN108705742A (en) | For front protecting sheet of motorbike injection molding ejecting mechanism | |
| CN206912244U (en) | Powder pressing mold forming machine | |
| CN111590846B (en) | Spectacle frame injection molding device capable of replacing injection mold quickly to increase injection molding pressure | |
| CN109774069A (en) | One goes out two threeway internal thread tube piece demoulding mechanisms | |
| CN110524786A (en) | Multifunctional dual-head case lid extruding machine | |
| CN208359216U (en) | Mold is used in a kind of production of high-precision medical machinery | |
| CN114750356B (en) | Automatic feeding equipment of electromechanical integrated injection molding machine | |
| CN201669890U (en) | Cup receiving device of thermoforming cup making machine | |
| CN203015738U (en) | Split type flexible manual-stuffing-imitated food molding device with reshaping mechanisms | |
| CN105946168A (en) | Plastic part processing equipment | |
| CN109049574A (en) | A kind of mold of the upper die and lower die with locking linkage function | |
| CN106735138B (en) | Connecting rod molding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180629 |
|
| RJ01 | Rejection of invention patent application after publication |