A kind of injection machine rotary safe blanking equipment
Technical field
The present invention relates to a kind of blanking equipment, more particularly to a kind of injection machine rotary safe blanking equipment.
Background technology
Injection machine also known as injection (mo(u)lding) machine or injector, it is that thermoplastic or thermosetting plastics are utilized into plastic shaping
Mould is made the main former of variously-shaped plastic products, is divided into vertical, horizontal, all electric, injection function heating modeling
Material, high pressure is applied to molten plastic, it is projected and is full of mold cavity, and injection machine is generally by injecting systems, Clamping System, liquid
Pressure transmission system, electric control system, lubricating system, heating and cooling system, safety monitoring system etc. are constituted, and injecting systems are
One of topmost part of injection machine, typically there is plunger type, screw, screw rod preformed plunger injection 3 kinds of principal modes of formula,
Most widely used is screw, and its effect is, in a circulation of injection molding material machine, can be within the time of regulation by a fixed number
After the plastic heating plasticizing of amount, under certain pressure and speed, molten plastic is injected in mold cavity by screw rod, injection
After end, the melt to being expelled in die cavity keeps sizing injecting systems to be made up of plasticizing apparatus and power transmission, screw rod
Formula injection machine plasticizing apparatus are main to be made up of feeding device, barrel, screw rod, glue component, nozzle part excessively, power transmission bag
Include injection cylinder, injection seat Shift cylinder and spiro driving device (melten gel motor).
, it is necessary to be taken out from injection machine after the raw material that existing injection machine is produced, then move to or be added to
Other equipment is processed, it is necessary to be processed more perfect with carrying out a step, makes workmanship more beautiful etc., existing blanking
All it is solely to be fed, carries out in a linear fashion, less meet or the effect of blanking is bad, makes production out
Final mass it is bad, be difficult to follow-up work perfect, thus need badly a kind of rotary blanking of design, blanking effect it is good, can
To meet the injection machine rotatably uniform blanking equipment of demand.
The content of the invention
(1) technical problem to be solved
The present invention in order to overcome existing blanking be all solely fed carry out in a linear fashion, less meet or
The effect of person's blanking is bad, make that production final mass out is bad, it is perfect to be difficult to follow-up work, shortcoming, this
The invention technical problem to be solved is to provide a kind of rotary blanking, blanking effect is good, can meet the injection machine rotation of demand
Rotatable uniform blanking equipment.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a injection machine rotary safe blanking equipment,
Include shelf, rubber blanket, draw-in groove, first bearing seat, sliding block, slide rail, gear, elevating lever, fixed mount, guide rail, mobile bar,
Second bearing seat, motor, the first screw rod, head rod, tooth bar, fixed block, spring, the first nut, the second screw rod, connection
Disk, 3rd bearing seat, the second nut and support plate, fixed mount left side bottom are connected with left side middle and lower part in shelf, fixed mount and connect
First bearing seat is connected to, rotary type is provided with the second screw rod in first bearing seat, the second screw rod middle part is provided with the first nut, the first spiral shell
Female to coordinate with the second screw rod, the first nut bottom is provided with support plate, is sequentially provided with slide rail and 3rd bearing seat on support plate from left to right,
Slide rail is provided with sliding block, and sliding block right side is connected with fixed block, and 3rd bearing seat is provided with terminal pad, liter is provided with 3rd bearing seat
Drop bar, elevating lever lower end is connected with draw-in groove, rubber blanket is provided with draw-in groove, and elevating lever is connected with fixed block rotary type, on elevating lever
End is connected with gear, and fixed block top is provided with spring, spring and Gear Contact, and elevating lever passes through terminal pad and spring, fixed mount
Interior right side middle and lower part is provided with guide rail, and guide rail inner sliding type is provided with mobile bar, and mobile bar left end is connected with tooth bar, and rack and pinion is nibbled
Close, bottom right side is provided with motor in fixed mount, motor left side is provided with second bearing seat, and rotary type is provided with first in second bearing seat
Screw rod, the first screw rod right-hand member is connected with motor, and the first screw rod middle part is provided with the second nut, and the second nut is matched somebody with somebody with the first screw rod
Close, the second nut upper end is connected with mobile bar, and the first screw rod left end is connected with the second screw rod by head rod, first
Hand of spiral on screw rod and the second screw rod is opposite.
Preferably, second connecting rod, the 3rd connecting rod, first piston, cylinder body, second piston, the 4th connecting rod are also included
With strike head, fixed mount bottom right side is connected with the second connecting rod, and the second connecting rod left end is connected with cylinder body, and cylinder body internal upper part is provided with
First piston, first piston middle part is connected with the 3rd connecting rod with head rod middle part by way of being hinged, left in cylinder body
Side is provided with second piston, and second piston left side central portion is connected with the 4th connecting rod, and the 4th connecting rod left end is connected with and strikes head.
Preferably, electric pushrod, lifter plate and contact wheel are also included, fixed mount inner top is provided with electric pushrod, electronic
The lower end of push rod is connected with lifter plate, and elevating lever top is connected with contact wheel, and contact wheel is contacted with lifter plate bottom.
Preferably, mobile bar left end is welded with tooth bar, and rack and pinion is engaged, and bottom right side is connected by bolt in fixed mount
Motor is connected to, motor passes on left bolt and is provided with second bearing seat, rotary type is provided with the first screw rod, the first spiral shell in second bearing seat
Bar right-hand member is connected by shaft coupling with the output shaft of motor.
Preferably, fixed mount bottom right side is welded with the second connecting rod, and the second connecting rod left end has been bolted cylinder
Body, cylinder body internal upper part is provided with left side in first piston, cylinder body and is provided with second piston, and cylinder body material is stainless steel, cylinder wall
Thickness is 5 millimeters.
Operation principle:When operating personnel need to operate the equipment to carry out blanking to injection machine, it is first artificial by elevating lever to
Push, draw-in groove unclamps elevating lever after clamping material, and elevating lever can up move return to original height under the action of the spring,
Then motor is manually started, motor is rotated and drives the first screw rod to rotate, and the first screw rod drives the second screw rod by head rod
Rotate, while the first screw rod can drive mobile bar to be moved to the left by the second nut, mobile bar passes through rack drives pinion rotation,
Gear drives draw-in groove to rotate by elevating lever, and the second screw rod drives support plate to move right by the first nut, and support plate is by lifting
Bar drives the draw-in groove under rotary state to move right, when moving right to suitable position, because the draw-in groove for rotating has centrifugation
Power, can make material pivotably carry out blanking, back and forth can pivotably carry out blanking in large quantity successively, when having worked
Finish, close motor.
Because also including second connecting rod, the 3rd connecting rod, first piston, cylinder body, second piston, the 4th connecting rod and striking
Head, fixed mount bottom right side is connected with the second connecting rod, and the second connecting rod left end is connected with cylinder body, and cylinder body internal upper part is provided with first
Piston, first piston middle part is connected with the 3rd connecting rod with head rod middle part by the connected mode being hinged, left in cylinder body
Side is provided with second piston, and second piston left side central portion is connected with the 4th connecting rod, and the 4th connecting rod left end is connected with and strikes head, motor
When driving head rod to rotate by the first screw rod, head rod can drive first piston in cylinder body by the 3rd connecting rod
Inside move up and down, first piston can drive the 4th connecting rod and strike head and move left and right by second piston, when draw-in groove moves right
During to the position for striking head, what is moved left and right strikes head and can beat draw-in groove, falls down the material in draw-in groove, prevents the thing in draw-in groove
Material cannot be dropped due to some reasons.
Because also including electric pushrod, lifter plate and contact wheel, fixed mount inner top is provided with electric pushrod, electric pushrod
Lower end be connected with lifter plate, elevating lever top is connected with contact wheel, and contact wheel is contacted with lifter plate bottom, is manually started electronic
Push rod drives lifter plate to move down, and lifter plate drives elevating lever to move down by contact wheel, after draw-in groove clamps material, manually
Control electric pushrod is contracted to the length before starting, just without being manually pressed downward elevating lever, reduce single blanking process when
Between, labour can be saved.
Because mobile bar left end is welded with tooth bar, rack and pinion is engaged, and bottom right side is bolted in fixed mount
There is motor, motor passes on left bolt and is provided with second bearing seat, rotary type is provided with the first screw rod, the first screw rod in second bearing seat
Right-hand member is connected by shaft coupling with the output shaft of motor, allows equipment to be provided with by welding and bolted mode higher
Robustness, extends the service life of equipment.
Because fixed mount bottom right side is welded with the second connecting rod, the second connecting rod left end has been bolted cylinder body,
Cylinder body internal upper part is provided with left side in first piston, cylinder body and is provided with second piston, and cylinder body material is stainless steel, and cylinder body wall thickness is
5 millimeters, stainless steel avoids liquid in cylinder body and produces the situation of oxide etch to occur to inboard wall of cylinder block, the wall of 5 millimeters thicks
Thickness allows the cylinder interior to bear bigger pressure, it is therefore prevented that cause cylinder body to be damaged because internal pressure is excessive.
(3) beneficial effect
Invention achieves will not manually be scalded by material and mould during blanking in injection machine, blanking when material will not be by
Blanking will not weigh the effect of operating personnel's hand wounded when the corner angle scratch of mould and very fast injection machine operating rate, by using card
Hand brings some to pacify with material directly contact during operating personnel's blanking when groove can prevent blanking instead of the design of the hand of people
The generation of full hidden danger, and using the equipment can injection machine operating rate faster in the case of blanking, increased product
Yield, improves the economic well-being of workers and staff of company.
Brief description of the drawings
Fig. 1 is the first main structure diagram of the invention.
Fig. 2 is second main structure diagram of the invention.
Fig. 3 is the third main structure diagram of the invention.
Mark in accompanying drawing for:1- shelfs, 2- rubber blankets, 3- draw-in grooves, 4- first bearing seats, 5- sliding blocks, 6- slide rails, 7-
Gear, 8- elevating levers, 9- fixed mounts, 10- guide rails, 11- mobile bars, 12- second bearing seats, 13- motors, the screw rods of 14- first,
15- head rods, 16- tooth bars, 17- fixed blocks, 18- springs, the nuts of 19- first, the screw rods of 20- second, 21- terminal pads, 22-
3rd bearing seat, the nuts of 23- second, 24- support plates, the connecting rods of 25- second connecting rods 26- the 3rd, 27- first pistons, 28- cylinder bodies,
29- second pistons, the connecting rods of 30- the 4th, 31- strikes head, 32- electric pushrods, 33- lifter plates, 34- contact wheels.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of injection machine rotary safe blanking equipment, as Figure 1-3, includes shelf 1, rubber blanket 2, draw-in groove
3rd, first bearing seat 4, sliding block 5, slide rail 6, gear 7, elevating lever 8, fixed mount 9, guide rail 10, mobile bar 11, second bearing seat 12,
Motor 13, the first screw rod 14, head rod 15, tooth bar 16, fixed block 17, spring 18, the first nut 19, the second screw rod 20,
Terminal pad 21,3rd bearing the 22, second nut 23 of seat and support plate 24, the left side bottom of fixed mount 9 is connected with shelf 1, fixed mount 9
Interior left side middle and lower part is connected with first bearing seat 4, and rotary type is provided with the second screw rod 20 in first bearing seat 4, in the second screw rod 20
Portion is provided with the first nut 19, and the first nut 19 coordinates with the second screw rod 20, and the bottom of the first nut 19 is provided with support plate 24, on support plate 24
Slide rail 6 and 3rd bearing seat 22 are sequentially provided with from left to right, and slide rail 6 is provided with sliding block 5, and the right side of sliding block 5 is connected with fixed block 17,
3rd bearing seat 22 is provided with terminal pad 21, and elevating lever 8 is provided with 3rd bearing seat 22, and the lower end of elevating lever 8 is connected with draw-in groove 3,
Rubber blanket 2 is provided with draw-in groove 3, elevating lever 8 is connected with the rotary type of fixed block 17, and the upper end of elevating lever 8 is connected with gear 7, fixed block
17 tops are provided with spring 18, and spring 18 is contacted with gear 7, and elevating lever 8 passes through right side in terminal pad 21 and spring 18, fixed mount 9
Middle and lower part is provided with guide rail 10, and the inner sliding type of guide rail 10 is provided with mobile bar 11, and the left end of mobile bar 11 is connected with tooth bar 16, tooth bar 16 with
Gear 7 is engaged, and bottom right side is provided with motor 13 in fixed mount 9, and the left side of motor 13 is provided with second bearing seat 12, second bearing seat 12
Interior rotary type is provided with the first screw rod 14, and the right-hand member of the first screw rod 14 is connected with motor 13, and the middle part of the first screw rod 14 is provided with the second spiral shell
Female 23, the second nut 23 coordinates with the first screw rod 14, and the upper end of the second nut 23 is connected with mobile bar 11, the left end of the first screw rod 14
It is connected by head rod 15 with the second screw rod 20, the hand of spiral on the first screw rod 14 and the second screw rod 20 is opposite.
Also include second connecting rod, the 3rd connecting rod, first piston 27, cylinder body 28, second piston 29, the 4th connecting rod 30
With strike first 31, the bottom right side of fixed mount 9 is connected with the second connecting rod, and the second connecting rod left end is connected with cylinder body 28, in cylinder body 28
Top is provided with first piston 27, and the middle part of first piston 27 is connected with the 3rd company with the middle part of head rod 15 by way of being hinged
Left side is provided with second piston 29 in extension bar, cylinder body 28, and the left side central portion of second piston 29 is connected with the 4th connecting rod 30, the 4th connection
The left end of bar 30 is connected with and strikes first 31.
Electric pushrod 32, lifter plate 33 and contact wheel 34 are also included, the inner top of fixed mount 9 is provided with electric pushrod 32, electricity
The lower end of dynamic push rod 32 is connected with lifter plate 33, and the top of elevating lever 8 is connected with contact wheel 34, contact wheel 34 and the bottom of lifter plate 33
Contact.
The left end of mobile bar 11 is welded with tooth bar 16, and tooth bar 16 is engaged with gear 7, and bottom right side passes through bolt in fixed mount 9
Motor 13 is connected with, motor 13 passes on left bolt and is provided with second bearing seat 12, and rotary type is provided with first in second bearing seat 12
Screw rod 14, the right-hand member of the first screw rod 14 is connected by shaft coupling with the output shaft of motor 13.
The bottom right side of fixed mount 9 is welded with the second connecting rod, and the second connecting rod left end has been bolted cylinder body 28, cylinder
The internal upper part of body 28 is provided with left side in first piston 27, cylinder body 28 and is provided with second piston 29, and the material of cylinder body 28 is stainless steel, cylinder
The wall thickness of body 28 is 5 millimeters.
Operation principle:When operating personnel need to operate the equipment to carry out blanking to injection machine, it is first artificial by elevating lever 8 to
Push, draw-in groove 3 is clamped and elevating lever 8 is unclamped after material, elevating lever 8 can up be moved in the presence of spring 18 return to it is original
Highly, motor 13 is then manually started, motor 13 is rotated and drives the first screw rod 14 to rotate, and the first screw rod 14 passes through head rod
15 the second screw rods 20 of drive are rotated, while the first screw rod 14 can drive mobile bar 11 to be moved to the left by the second nut 23, it is mobile
Bar 11 is rotated by tooth bar 16 with moving gear 7, and gear 7 drives draw-in groove 3 to rotate by elevating lever 8, and the second screw rod 20 passes through first
Nut 19 drives support plate 24 to move right, and support plate 24 drives the draw-in groove 3 under rotary state to move right by elevating lever 8, to the right
When moving to suitable position, because the draw-in groove 3 for rotating has centrifugal force, material can be made pivotably to carry out blanking, successively
Blanking back and forth can be pivotably carried out in large quantity, when work is finished, close motor 13.
Because also including second connecting rod, the 3rd connecting rod, first piston 27, cylinder body 28, second piston 29, the 4th connection
Bar 30 and first 31 are struck, the bottom right side of fixed mount 9 is connected with the second connecting rod, and the second connecting rod left end is connected with cylinder body 28, cylinder body
28 internal upper parts are provided with first piston 27, and the middle part of first piston 27 is connected with the middle part of head rod 15 by the connected mode being hinged
There is left side in the 3rd connecting rod, cylinder body 28 to be provided with second piston 29, the left side central portion of second piston 29 is connected with the 4th connecting rod 30,
The left end of 4th connecting rod 30 is connected with and strikes first 31, when motor 13 drives head rod 15 to rotate by the first screw rod 14, first
Connecting rod 15 can drive first piston 27 to be moved up and down in cylinder body 28 by the 3rd connecting rod, and first piston 27 can be by second
Piston 29 drives the 4th connecting rod 30 and strikes first 31 and moves left and right, and when draw-in groove 3 moves right when first 31 position is struck, left and right is moved
It is dynamic to strike first 31 and beat draw-in groove 3, fall down the material in draw-in groove 3, prevent material in draw-in groove 3 due to some reasons without
Method drops.
Because also including electric pushrod 32, lifter plate 33 and contact wheel 34, the inner top of fixed mount 9 is provided with electric pushrod
32, the lower end of electric pushrod 32 is connected with lifter plate 33, and the top of elevating lever 8 is connected with contact wheel 34, contact wheel 34 and lifter plate
33 bottoms are contacted, and manually start electric pushrod 32 and drive lifter plate 33 to move down, and lifter plate 33 is driven by contact wheel 34 and risen
Drop bar 8 is moved down, and after draw-in groove 3 clamps material, artificial control electric pushrod 32 is contracted to the length before starting, just without artificial
Elevating lever 8 is pressed downward, the time of single blanking process is reduced, labour can be saved.
Because the left end of mobile bar 11 is welded with tooth bar 16, tooth bar 16 is engaged with gear 7, and bottom right side passes through in fixed mount 9
Bolt connection has motor 13, and motor 13 passes on left bolt and is provided with second bearing seat 12, and rotary type is provided with second bearing seat 12
First screw rod 14, the right-hand member of the first screw rod 14 is connected by shaft coupling with the output shaft of motor 13, by welding and bolt connection
Mode allow equipment to be provided with robustness higher, extend the service life of equipment.
Because the bottom right side of fixed mount 9 is welded with the second connecting rod, the second connecting rod left end has been bolted cylinder body
28, the internal upper part of cylinder body 28 is provided with left side in first piston 27, cylinder body 28 and is provided with second piston 29, and the material of cylinder body 28 is stainless steel
Matter, the wall thickness of cylinder body 28 is 5 millimeters, and stainless steel avoids the feelings that liquid in cylinder body 28 produces oxide etch to the inwall of cylinder body 28
Condition occurs, and the wall thickness of 5 millimeters thicks can bear bigger pressure by the inside of cylinder body 28, it is therefore prevented that cause cylinder because internal pressure is excessive
Body 28 is damaged.
Embodiment described above only expresses the preferred embodiment of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations, improvement can also be made and substituted, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.