Quantitative feed mechanism
Technical field
The present invention relates to there is the device of control material flow and in particular to a kind of quantitative feed machine of vehicle radiating fin
Structure.
Background technology
Fin is a kind of device to the easy heat-generating electronic elements radiating in electrical equipment, how by aluminium alloy, pyrite or bronze
Make tabular, lamellar, in splintery etc., such as computer, cpu central processing unit will use sizable fin, power supply in television set
Pipe, line pipe, the power tube in amplifirer will use fin.General fin in use will be in electronic component and fin
Contact surface applies last layer heat-conducting silicone grease, so that the heat that components and parts send more effectively is transmitted on fin, then dissipates through fin
It is dealt in surrounding air.
In recent years, the fast development of China's automobile, electronic product, has pulled the urgent needss to wrought aluminium products.Aluminum and
Alloy foil meets all kinds of demands of modern production with its distinctive performance in wide field.Sending out with economic technology
Exhibition, the requirement to aluminium foil quality increasingly improves it is desirable to the thickness of aluminium foil is thinner, pin hole less, mechanical property and surface quality more
High.But the dedicated aluminium alloy foil to produce particular/special requirement requires just higher to carft of construction.Automobile composite insulating foil
Market demand increase quickly, with Domestic Automotive Industry flourish and automobile aluminum rate continuous improvement, automobile paper tinsel
Market demand quickly increase.Automobile radiators composite insulating foil, for manufacturing automobile water tank radiator, car condenser and steaming
Send out device, current radiator calorize rate reaches more than 80%, and its development trend also constantly rises.
Vehicle radiating fin conveying during, vehicle radiating fin generally require processed after, under quantitative being sent to
One operation, and existing quantitative conveyer, including feeding web, when a upper operation uses loading and unloading material one machining radiating
During piece, feeding web is typically all the time according to material catching apparatus loading and unloading material, by being fed forward of controlled motor compartment,
Operate very inconvenient;On the other hand.It is all much that weight according to fin is come quantitatively that existing quantitative conveyer has
Conveying, often causes the quantity of fin more or less, makes troubles to following process.
Content of the invention
The invention is intended to provide a kind of there is easy to operate conveyer belt, and the quantitation of regulation number fin can be conveyed send
Material mechanism.
Quantitative feed mechanism in this programme, including interval gear, is engaged with first gear on the left of the gear of described interval, the
Conveyer belt is connected with one gear, the right side of conveyer belt is provided with hopper, and under hopper, the left and right sides is connected with gripper shoe, Left-side support
Plate upper end is hinged with the inclination striker plate of right low left high, tilts striker plate right-hand member and offsets with Right side support plate, tilts under striker plate
It is provided with oblique pole, oblique pole upper end offsets with tilting striker plate, and oblique pole lower hinge is on Left-side support plate, oblique
Pole top is connected with spring, and the other end of spring is connected with fix bar, and fix bar upper end is connected on hopper, and fix bar is located at
The left side of Left-side support plate, is engaged with second gear on the downside of the gear of interval, second gear is connected with swingle.
The know-why of this programme and having the beneficial effect that:One section of the gear in interval is continuously with teeth, one section of continuously anodontia, spaced teeth
Wheel starts to rotate, and when rotating to and engage with first gear for teeth section, can drive first gear rotation, when anodontia section rotates to the
During one gear position, first gear is stopped the rotation, so that first gear defines the rotation of discontinuous;First gear can drive defeated
Send the rotation of band discontinuities formula, conveyer belt starts the transport fin of discontinuous, according to conveyer belt residence time, can be in conveyer belt
Material is first grabbed and is processed on processing platform, now conveyer belt is motionless, processes by one loading and unloading material device of top setting
Finish, material is grabbed on conveyer belt, now conveyer belt travels forward a segment distance, the new material of loading and unloading material device crawl, such as
This iterative cycles;Compared with prior art, this device motor rotates always so that it may make conveyer belt form step advance, no
Need artificial controlled motor, need not operate;Fin can be transported in hopper for conveyer belt, and quantitative conveying is to carry out in hopper
's;On the one hand gripper shoe supports hopper, on the one hand forms the passage moving to subsequent processing of fin;When fin enters pan feeding
When in bucket, tilting striker plate can keep off fin in hopper;Oblique pole props up tilting striker plate, tilts gear for supporting
Flitch, can make inclination striker plate be fixed on when on the position of material;Interval gear can drive the rotation of second gear compartment, when
When gear is engaged with first gear, the interval anodontia portion of gear rotates to the position of second gear, when interval gear and the second tooth
During wheel engagement, the interval anodontia portion of gear rotates to the position of first gear, thus when forming first gear rotation, second gear is not
Dynamic, during second gear rotation, first gear is motionless;Second gear is rotated the rotation of bar discontinuous, when swingle rotates to
During the position contacting with oblique pole bottom, swingle starts to press oblique pole, and oblique pole top starts to anticlockwise,
That is interrupted always rotates at fix bar, now swingle setting in motion, conveyer belt stop motion, and the first spring is in pressure simultaneously
Contracting state, swingle separates with tilting striker plate, tilts striker plate and rotates down, a certain number of fin is entered by passage
To subsequent processing, during swingle stop motion, just separate with oblique pole, the first spring starts to reset, oblique pole top
Start to move right and reset, again prop up, by tilting striker plate, the position blocking fin simultaneously, now conveyer belt motion,
Fin is just blocked again, thus the accurate purpose of quantity that can reach the fin of conveying.
Further, it is connected with second spring under tilting on the right side of striker plate, the other end of second spring is connected with rubber slab, when
When inclination striker plate moves downward, due to inertia, tilt and can impinge upon on Left-side support plate on the downside of striker plate, during shock, rubber
Plate comes into contact with Left-side support plate, because rubber slab has elasticity in itself, rubber slab can reduce inclination striker plate to left side
The impact force of gripper shoe, then second spring start compress, further reduce tilt the impact force to Left-side support plate for the striker plate,
Rubber slab and second spring define damping.
Further, fix bar lower end is arranged with gag lever post, and fix bar is provided with locking knob, when oblique pole ionized motion
During at fix bar, unscrew locking knob, gag lever post moves downward, and with oblique pole lower contacts, tighten locking knob, tiltedly
Fixed to the position of pole, so that tilting striker plate to be in normally open, now this device can be used for non-quantitative transmission thing
Material.
Further, hopper is provided with vibrator, and vibrator shakes, and contributes to material and moves on inclination striker plate.
Brief description
Fig. 1 is the schematic diagram of quantitative feed mechanism embodiment one of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is further detailed explanation:
Reference in Figure of description includes:First gear 1, interval gear 2, second gear 3, conveyer belt 4, rotation
Bar 5, hopper 6, striker plate 7, pole 8, the first spring 9, fix bar 10, gag lever post 11, vibrator 12, second spring 13, rubber
Plate 14, locking knob 15, Left-side support plate 16, Right side support plate 17.
Embodiment substantially as shown in Figure 1, including interval gear 2, is spaced on the left of gear 2 and is engaged with first gear 1, and first
Conveyer belt 4 is connected with gear 1, the right side of conveyer belt 4 is provided with hopper 6, and hopper 6 is provided with vibrator 12, hopper 6 times about two
Side is connected with gripper shoe, and Left-side support plate 16 upper end is hinged with the inclination striker plate 7 of right low left high, tilt striker plate 7 right-hand member with
Right side support plate 17 offsets, and tilts and is connected with second spring 13 under striker plate 7 right side, the other end of second spring 13 is connected with rubber
Offset plate 14, tilts striker plate 7 and has oblique pole 8, oblique pole 8 upper end offsets with tilting striker plate 7, under oblique pole 8
Portion is hinged on Left-side support plate 16, and oblique pole 8 top is connected with the first spring 9, and the other end of the first spring 9 is connected with admittedly
Fixed pole 10, fix bar 10 lower end is arranged with gag lever post 11, and fix bar 10 is provided with locking knob 15, and fix bar 10 upper end is connected to
On hopper 6, fix bar 10 is located at the left side of Left-side support plate 16, is engaged with second gear 3, second gear 3 on the downside of the gear 2 of interval
On be connected with swingle 5, interval gear 2 has motor to drive.
Start motor, interval gear 2 starts to rotate, and when rotating to and engaging with first gear 1 for teeth section, can drive first
Gear 1 rotates, and when rotating to first gear 1 for anodontia section, first gear 1 is stopped the rotation, and first gear 1 can driving conveying belt
The rotation of 4 discontinuous, conveyer belt 4 starts the transport fin of discontinuous, according to conveyer belt 4 residence time, can be in conveyer belt 4
Material is first grabbed and is processed on processing platform, now conveyer belt 4 is motionless by one loading and unloading material device of top setting, processing
Finish, material is grabbed on conveyer belt 4, now conveyer belt 4 travels forward a segment distance, the new thing of loading and unloading material device crawl
Material, such iterative cycles;Fin can be transported in hopper 6 for conveyer belt 4, when fin enters in material bin 6, vibrator 12
Vibrations, contribute to material to tilting motion on striker plate 7, tilting striker plate 7 can keep off fin in hopper 6;Interval gear 2
The rotation of second gear 3 compartment can be driven, when interval gear 2 is engaged with first gear 1, the no teeth portion rotation of interval gear 2
To the position of second gear 3, when interval gear 2 is engaged with second gear 3, interval gear 2 no teeth portion rotates to first gear 1
Position, thus when forming first gear 1 rotation, second gear 3 is motionless, during second gear 3 rotation, first gear 1 is motionless, the
Two gears 3 are rotated the rotation of bar 5 discontinuous, when swingle 5 rotates to the position contacting with oblique pole 8 bottom,
Swingle 5 starts to press oblique pole 8, and oblique pole 8 top starts to anticlockwise, and that is interrupted always rotates to fix bar 10
Place, now swingle 5 setting in motion, conveyer belt 4 stop motion, simultaneously the first spring 9 be in compressive state, swingle 5 with incline
Tiltedly striker plate 7 separates, and tilts striker plate 7 and rotates down, tilt and can impinge upon on Left-side support plate 16 on the downside of striker plate 7, clashes into
When, rubber slab 14 comes into contact with Left-side support plate 16, and then second spring 13 starts to compress, and simultaneously a certain number of fin leads to
Cross passage and enter into subsequent processing, during swingle 5 stop motion, just separate with oblique pole 8, the first spring 9 starts to reset,
Oblique pole 8 top starts to move right and resets, and again props up, by tilting striker plate 7, the position blocking fin simultaneously,
Now conveyer belt 4 moves, and fin is just blocked again;The setting of gag lever post 11, when oblique pole 8 ionized motion is to fix bar
When at 10, unscrew locking knob 15, gag lever post 11 moves downward, and with oblique pole 8 lower contacts, tighten locking knob 15,
The position of oblique pole 8 is fixed, so that tilting striker plate 7 to be in normally open, now this device can be used for non-quantitative biography
Send material.
Above-described is only embodiments of the invention, and in scheme, the general knowledge here such as known concrete structure and characteristic is not made
Excessive description.It should be pointed out that for a person skilled in the art, on the premise of without departing from present configuration, acceptable
Make some deformation and improve, these also should be considered as protection scope of the present invention, these are implemented all without the impact present invention
Effect and practical applicability.This application claims protection domain should be defined by the content of its claim, in description
Specific embodiment etc. records the content that can be used for explaining claim.