A kind of intermittent uniform charging (feeding) equipment of injection molding machine
Technical field
The present invention relates to a kind of charging (feeding) equipment more particularly to a kind of intermittent uniform charging (feeding) equipments of injection molding machine.
Background technique
Injection molding machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main molding equipment of plastic products of various shapes is made in mold.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material applies high pressure to molten plastic, it is made to project and be full of mold cavity.
Charging refers to that raw material is used much in production, the preferable manufactured goods of mass ratio.
Injection molding machine is usually by injecting systems, Clamping System, Hydraulic Power Transmission System, electric control system, lubricating system, heating
And the composition such as cooling system, safety monitoring system.Injecting systems are one of most important component parts of injection molding machine, generally there is plunger
Formula, screw, screw rod preformed plunger injection 3 kinds of principal modes of formula.Most widely used at present is screw, and effect is to note
The melt being mapped in die cavity keeps sizing, so feeding in operation, but existing injection molding machine is set with charging
It is standby to have the shortcomings that addition is uneven, charging rate is slow, wastage of material is big, thus need to research and develop a kind of addition uniformly, charging it is fast
The intermittent uniform charging (feeding) equipment of the injection molding machine that degree is fast, wastage of material is small.
Summary of the invention
(1) technical problems to be solved
Existing injection molding machine charging (feeding) equipment addition is uneven, charging rate is slow, wastage of material is big in order to overcome by the present invention
The shortcomings that, the technical problem to be solved in the present invention is to provide a kind of additions uniformly, the injection molding machine that charging rate is fast, wastage of material is small
With intermittent uniform charging (feeding) equipment.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides the intermittent uniform charging (feeding) equipment of such a injection molding machine,
Include the first fixed frame, motor, oscillating rod, first movement frame, first movement bar, the first guide rail, wedge block, contact roller,
Second movable frame, the second mobile bar, the second guide rail, blanking channel, first baffle, second baffle, mixing tank for coating colors, first connecting rod,
Stirring rod, the second fixed frame, third guide rail, spring, first gear, first rotating shaft, first bearing seat and the two-sided rack, first is solid
Determine bottom in frame and be equipped with motor, the second guide rail and blanking channel, motor is located at the second guide rail left, and the second guide rail is logical positioned at blanking
Road upper left side, motor front side are connected with oscillating rod, and oscillating rod end is equipped with the second mobile bar, and slidingtype is equipped in the second mobile bar
Second movable frame and first movement frame, the second movable frame are located at first movement frame rear, and the second guide rail is equipped with second baffle, the
Two baffles are connect with the second movable frame, and the second hole is provided at left and right sides of second baffle, in the first fixed frame left side from bottom to up according to
Secondary to be equipped with mixing tank for coating colors and the first guide rail, the first guide rail is equipped with first movement bar, and first movement bar is connect with first movement frame, the
It is equipped with wedge block at the top of one mobile bar, is equipped with the second fixed frame at the top of mixing tank for coating colors, the second fixed frame is connect with the first fixed frame, is mixed
Hopper bottom port and blanking channel are equipped with first bearing seat at left and right sides of same vertical plane, the first fixed frame inner top, the
First rotating shaft is equipped in one bearing block, first rotating shaft is equipped with first gear and stirring rod, and first gear is located above stirring rod,
Top is equipped with third guide rail on the right side of first fixed frame, and third guide rail is equipped with the two-sided rack, and the two-sided rack is engaged with first gear,
Contact roller is equipped on the left of the two-sided rack, contact roller is contacted with wedge block, is connected between the two-sided rack and the first fixed frame
Spring, the two-sided rack bottom right are equipped with first connecting rod, and first connecting rod end is equipped with first baffle, is provided on first baffle
First hole.
Preferably, further include having second bearing seat, the second shaft and second gear, be equipped in the middle part of the first fixed frame inner top
Second bearing seat, second bearing seat is interior to be equipped with the second shaft, and the second shaft is equipped with second gear, second gear and the two-sided rack
Engagement, the second shaft are connect with the second fixed frame.
It preferably, further include having vibration excitor, mixing tank for coating colors bottom right is equipped with vibration excitor.
Preferably, it is logical that the mode that bottom is connected by screw in the first fixed frame is connected with motor, the second guide rail and blanking
Road, motor are located at the second guide rail left, and the second guide rail is located at blanking channel upper left side, and motor front side is connected with pendulum by shaft coupling
Lever, the mode that oscillating rod end is connected by screw to are connected with the second mobile bar, and the first fixed frame material is Q235 steel.
Preferably, the mode being connected by screw at left and right sides of the first fixed frame inner top is connected with first bearing seat, the
The bearing of one bearing block is connected with first rotating shaft in such a way that interference connects, and the mode being connected by key in first rotating shaft connects
There are first gear and stirring rod, first gear is located above stirring rod, the side that top is connected by screw on the right side of the first fixed frame
Formula is connected with third guide rail, and slidingtype is connected with the two-sided rack on third guide rail, and the two-sided rack is engaged with first gear.
Working principle: when needing to injection molding machine with feeding operation is carried out, starting motor rotation drives oscillating rod rotation,
It drives first movement frame constantly to move up and down, first movement bar is driven constantly to move up and down, wedge block is driven constantly to move up and down,
To drive the two-sided rack constantly to move left and right, drives first gear constantly clockwise and reverse, drive first rotating shaft constantly clockwise
And reverse, it drives stirring rod constantly clockwise and reverses, be stirred stirring rod constantly to the raw material in mixing tank for coating colors, original can be made
Expect finer and smoother uniform.Meanwhile oscillating rod drives the second movable frame constantly to move left and right, and second baffle is driven constantly to move left and right,
The second hole is driven constantly to move left and right, when the second hole is docked with the port of mixing trench bottom, raw material falls into blanking from mixing tank for coating colors
Channel, so that the raw material in mixing tank for coating colors be made intermittently to fall into blanking channel.The two-sided rack drives first connecting rod not simultaneously
It is disconnected to move left and right, it drives first baffle constantly to move left and right, drives the first hole constantly to move left and right, when the first hole and blanking channel
When docking, the raw material fallen into blanking channel passes through the first hole again and falls into designated position, to carry out intermittence again to raw material
Ground feeding operation, charging is more evenly.After the completion of injection molding machine feeding operation, motor stalls, to realize to injection molding machine
With intermittent uniform feeding operation.
The is equipped with because further including having second bearing seat, the second shaft and second gear, in the middle part of the first fixed frame inner top
Two bearing bracket, second bearing seat is interior to be equipped with the second shaft, and the second shaft is equipped with second gear, and second gear is nibbled with the two-sided rack
It closes, the second shaft is connect with the second fixed frame, and the two-sided rack drives second gear constantly clockwise and reverses, and drives the second shaft not
Break clockwise and reverse, drive the second fixed frame and mixing tank for coating colors constantly clockwise and reverse, the raw material in mixing tank for coating colors can be made to shake
It is dynamic, make raw material more evenly, improves charging effect.
Because further including having vibration excitor, mixing tank for coating colors bottom right is equipped with vibration excitor and can star when carrying out feeding operation
Vibration excitor work drives first baffle vibration, the raw material in blanking channel can be made quickly to fall into designated position, accelerates raw material
Feed rate, after charging, vibration excitor stops working.
Because the mode that bottom is connected by screw in the first fixed frame is connected with motor, the second guide rail and blanking channel,
Motor is located at the second guide rail left, and the second guide rail is located at blanking channel upper left side, and motor front side is connected with swing by shaft coupling
Bar, the mode that oscillating rod end is connected by screw to are connected with the second mobile bar, and the first fixed frame material is Q235 steel, more firm
Gu the service life of the first fixed frame can be extended.
Because the mode being connected by screw at left and right sides of the first fixed frame inner top is connected with first bearing seat, first axle
It holds the bearing of seat and is connected with first rotating shaft in such a way that interference connects, the mode being connected by key in first rotating shaft is connected with the
One gear and stirring rod, first gear are located above stirring rod, and the mode that top is connected by screw on the right side of the first fixed frame connects
It is connected to third guide rail, slidingtype is connected with the two-sided rack on third guide rail, and the two-sided rack is engaged with first gear, this connection side
Formula can make operation with more safety guarantee.
(3) beneficial effect
Invention achieves additions uniformly, the effect that charging rate is fast, wastage of material is small, therefore can preferably be added
Material operation, charging uniformly, keeps the injection molding effect of injection molding machine more preferable, to improve injection molding quality, improves enterprise's productivity effect.
Detailed description of the invention
Fig. 1 is the first schematic view of the front view of the invention.
Fig. 2 is second of schematic view of the front view of the invention.
Fig. 3 is the third schematic view of the front view of the invention.
The label in accompanying drawing is: the first fixed frame of 1-, 2- motor, 3- oscillating rod, 4- first movement frame, 5- first movement
Bar, the first guide rail of 6-, 7- wedge block, 8- contact roller, the second movable frame of 9-, the second mobile bar of 10-, the second guide rail of 11-, 12-
Blanking channel, the first hole 13-, 14- first baffle, 15- second baffle, the second hole 16-, 17- mixing tank for coating colors, 18- first connecting rod,
19- stirring rod, the second fixed frame of 20-, 21- third guide rail, 22- spring, 23- first gear, 24- first rotating shaft, 25- first axle
Hold seat, 26- the two-sided rack, 27- second bearing seat, the second shaft of 28-, 29- second gear, 30- vibration excitor.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of intermittent uniform charging (feeding) equipment of injection molding machine, as shown in Figure 1-3, include the first fixed frame 1, motor 2, pendulum
Lever 3, first movement frame 4, first movement bar 5, the first guide rail 6, wedge block 7, contact roller 8, the second movable frame 9, second move
Lever 10, the second guide rail 11, blanking channel 12, first baffle 14, second baffle 15, mixing tank for coating colors 17, first connecting rod 18, stirring
Bar 19, the second fixed frame 20, third guide rail 21, spring 22, first gear 23, first rotating shaft 24, first bearing seat 25 and two-sided
Rack gear 26, bottom is equipped with motor 2, the second guide rail 11 and blanking channel 12 in the first fixed frame 1, and motor 2 is located at the second guide rail 11
Left, the second guide rail 11 are located at 12 upper left side of blanking channel, are connected with oscillating rod 3 on front side of motor 2, and 3 end of oscillating rod is equipped with the
Two mobile bars 10, slidingtype is equipped with the second movable frame 9 and first movement frame 4 in the second mobile bar 10, and the second movable frame 9 is located at the
One movable frame, 4 rear, the second guide rail 11 are equipped with second baffle 15, and second baffle 15 is connect with the second movable frame 9, second baffle
15 left and right sides are provided with the second hole 16, and left side is successively arranged mixing tank for coating colors 17 and the first guide rail 6 from bottom to up in the first fixed frame 1,
First guide rail 6 is equipped with first movement bar 5, and first movement bar 5 is connect with first movement frame 4, and wedge is equipped at the top of first movement bar 5
Shape block 7 is equipped with the second fixed frame 20 at the top of mixing tank for coating colors 17, and the second fixed frame 20 is connect with the first fixed frame 1,17 bottom of mixing tank for coating colors
Port and blanking channel 12 are equipped with first bearing seat 25, first axle at left and right sides of same vertical plane, 1 inner top of the first fixed frame
It holds and is equipped with first rotating shaft 24 in seat 25, first rotating shaft 24 is equipped with first gear 23 and stirring rod 19, and first gear 23, which is located at, to be stirred
19 top of bar is mixed, 1 right side top of the first fixed frame is equipped with third guide rail 21, and third guide rail 21 is equipped with the two-sided rack 26, two-sided
Rack gear 26 is engaged with first gear 23, contact roller 8 is equipped on the left of the two-sided rack 26, contact roller 8 is contacted with wedge block 7, double
It is connected with spring 22 between face rack gear 26 and the first fixed frame 1,26 bottom right of the two-sided rack is equipped with first connecting rod 18, and first
18 end of connecting rod is equipped with first baffle 14, is provided with the first hole 13 on first baffle 14.
Further include having second bearing seat 27, the second shaft 28 and second gear 29, is equipped in the middle part of 1 inner top of the first fixed frame
Second bearing seat 27, second bearing seat 27 is interior to be equipped with the second shaft 28, and the second shaft 28 is equipped with second gear 29, second gear
29 engage with the two-sided rack 26, and the second shaft 28 is connect with the second fixed frame 20.
It further include having vibration excitor 30,17 bottom right of mixing tank for coating colors is equipped with vibration excitor 30.
The mode that bottom is connected by screw in first fixed frame 1 is connected with motor 2, the second guide rail 11 and blanking channel
12, motor 2 is located at 11 left of the second guide rail, and the second guide rail 11 is located at 12 upper left side of blanking channel, passes through shaft coupling on front side of motor 2
It is connected with oscillating rod 3, the mode that 3 end of oscillating rod is connected by screw to is connected with the second mobile bar 10,1 material of the first fixed frame
For Q235 steel.
The mode being connected by screw at left and right sides of first fixed frame, 1 inner top is connected with first bearing seat 25, first axle
The bearing for holding seat 25 is connected with first rotating shaft 24 in such a way that interference connects, and the mode being connected by key in first rotating shaft 24 connects
It is connected to first gear 23 and stirring rod 19, first gear 23 is located at 19 top of stirring rod, and 1 right side top of the first fixed frame passes through spiral shell
The mode of nail connection is connected with third guide rail 21, and slidingtype is connected with the two-sided rack 26 on third guide rail 21, the two-sided rack 26 with
First gear 23 engages.
Working principle: when needing to injection molding machine with feeding operation is carried out, starting motor 2 is rotated, and drives 3 turns of oscillating rod
It is dynamic, drive first movement frame 4 constantly to move up and down, first movement bar 5 driven constantly to move up and down, drive wedge block 7 constantly on
Lower movement drives first turn to drive the two-sided rack 26 constantly to move left and right, drive first gear 23 constantly clockwise and reverse
Axis 24 is constantly clockwise and reverses, and drives stirring rod 19 constantly clockwise and reverses, makes stirring rod 19 constantly to the original in mixing tank for coating colors 17
Material is stirred, and raw material can be made finer and smoother uniformly.Meanwhile oscillating rod 3 drives the second movable frame 9 constantly to move left and right, and drives
Second baffle 15 constantly moves left and right, and the second hole 16 is driven constantly to move left and right, logical when the second hole 16 and 17 bottom of mixing tank for coating colors
When mouth docking, raw material falls into blanking channel 12 from mixing tank for coating colors 17, so that the raw material in mixing tank for coating colors 17 be made intermittently to fall into blanking
In channel 12.The two-sided rack 26 drives first connecting rod 18 constantly to move left and right simultaneously, and the constantly left and right of first baffle 14 is driven to move
It is dynamic, it drives the first hole 13 constantly to move left and right, when the first hole 13 is docked with blanking channel 12, falls into the original in blanking channel 12
Material falls into designated position by the first hole 13 again, to carry out intermittently feeding operation again to raw material, charging is more evenly.When
After the completion of injection molding machine feeding operation, motor 2 stops operating, to realize to the intermittent uniform feeding operation of injection molding machine.
Because further including having second bearing seat 27, the second shaft 28 and second gear 29, in the middle part of 1 inner top of the first fixed frame
Equipped with second bearing seat 27, it being equipped with the second shaft 28 in second bearing seat 27, the second shaft 28 is equipped with second gear 29, and second
Gear 29 is engaged with the two-sided rack 26, and the second shaft 28 is connect with the second fixed frame 20, and the two-sided rack 26 drives second gear 29
Constantly clockwise and reverse drives the second shaft 28 constantly clockwise and reverses, drives the second fixed frame 20 and mixing tank for coating colors 17 continuous suitable
Turn and reverse, the raw material in mixing tank for coating colors 17 can be made to be vibrated, make raw material more evenly, improves charging effect.
Because further including having vibration excitor 30,17 bottom right of mixing tank for coating colors is equipped with vibration excitor 30 can when carrying out feeding operation
To start the work of vibration excitor 30, drives first baffle 14 to vibrate, the raw material in blanking channel 12 can be made quickly to fall into specified
The feed rate of raw material is accelerated in position, and after charging, vibration excitor 30 stops working.
Because it is logical that the mode that bottom is connected by screw in the first fixed frame 1 is connected with motor 2, the second guide rail 11 and blanking
Road 12, motor 2 are located at 11 left of the second guide rail, and the second guide rail 11 is located at 12 upper left side of blanking channel, passes through shaft coupling on front side of motor 2
Device is connected with oscillating rod 3, and the mode that 3 end of oscillating rod is connected by screw to is connected with the second mobile bar 10,1 material of the first fixed frame
Matter is Q235 steel, stronger, can extend the service life of the first fixed frame 1.
Because the mode being connected by screw at left and right sides of 1 inner top of the first fixed frame is connected with first bearing seat 25, the
The bearing of one bearing block 25 is connected with first rotating shaft 24, the side being connected by key in first rotating shaft 24 in such a way that interference connects
Formula is connected with first gear 23 and stirring rod 19, and first gear 23 is located at 19 top of stirring rod, and 1 right side top of the first fixed frame is logical
The mode for crossing screw connection is connected with third guide rail 21, and slidingtype is connected with the two-sided rack 26, the two-sided rack on third guide rail 21
26 engage with first gear 23, and this connection type can make operation with more safety guarantee.
The preferred embodiment of the present invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, several deformations can also be made, improves and substitutes, these belong to this hair
Bright protection scope.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.