CN109016401A - Mouth of a river excision equipment and mouth of a river cutting method - Google Patents
Mouth of a river excision equipment and mouth of a river cutting method Download PDFInfo
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- CN109016401A CN109016401A CN201811149283.0A CN201811149283A CN109016401A CN 109016401 A CN109016401 A CN 109016401A CN 201811149283 A CN201811149283 A CN 201811149283A CN 109016401 A CN109016401 A CN 109016401A
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- mouth
- river
- product
- cleavage
- cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
- B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould
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- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
The present invention relates to mouth of a river excision equipments and mouth of a river cutting method.Mouth of a river excision equipment includes workbench, is provided with cutting assembly on workbench, and cutting assembly includes product fixing seat, mouth of a river clamp system, main cutting mechanism and secondary cutting mechanism.Main cutting mechanism includes operator and first driving device, and secondary cutting mechanism includes the secondary knife of fixed setting；It is provided with cleavage between operator and secondary knife, product fixed seating is on the side of cleavage.Mouth of a river clamp system includes clamping device and the second driving device, and the second driving device drives clamping device toward and away from cleavage, and first driving device driving operator is mobile towards cleavage.Mouth of a river cutting method carries out mouth of a river excision using above-mentioned mouth of a river excision equipment.Mouth of a river excision equipment of the present invention and the mouth of a river cutting method carried out using mouth of a river excision equipment of the present invention, the excision of mouth of a river part is high-efficient, and mouth of a river excision effect is good, and labor intensity of workers is effectively reduced, improves the quality of working efficiency and product.
Description
Technical field
The present invention relates to automated production equipment technical fields, and in particular to a kind of mouth of a river excision equipment and mouth of a river excision
Method.
Background technique
The mouth of a river is the connecting portion in moulding forming process between frame and moulding, and the mouth of a river is the excess portion of moulding
Position needs to cut off at the mouth of a river after moulding molding.Operator is relied primarily at present, artificial trimming processing is carried out to the mouth of a river, first
The mouth of a river is sheared with cutting nippers, then carries out equating, inefficiency with burr knife.Especially there is the product at multiple mouths of a river,
If car trunk ornamental strip has at 6 points into glue, that is, there are six the mouths of a river for needing to cut off, if manually cutting off the mouth of a river, when needing a large amount of
Between, it is labor-intensive.In addition, the surface of some products also needs to carry out electroplating processes, thus it is very high to the appearance requirement of such product,
And manually cut off in the operating process at the mouth of a river, cutting nippers and blade are easy to cause the surface scratching of plastic product, and the shearing of mouth of a river position is not
Risk that is smooth and repairing wound is higher.
In addition to the mouth of a river on moulding, it is often additionally provided with the buckle structure for being coupled with other products, such as protrusion knot
Structure, groove structure etc..Therefore, it there are also the mouth of a river excision equipment of some automations, first passes through manipulator or will manually infuse
Plastic is placed on the top of mouth of a river excision equipment, and is provided with above the excision equipment of the mouth of a river and matches with the buckle structure of moulding
The firm banking of conjunction, while laminating mechanism is arranged in the top of product in equipment.Before cutting off the mouth of a river, the buckle structure of moulding is inlayed
In firm banking, laminating mechanism is then pressed in the upper surface of product, fixes moulding with this, then equipment restarts bicker
The mouth of a river of structure excision moulding.But such mouth of a river excision equipment is that the moulding less to mouth of a river part is sheared.If right
It is larger in some volumes, the especially moulding of strip, manipulator or when moulding being manually put into fixing seat, moulding
Buckle structure it is indefinite can be embedded in fixing seat completely, be not capable of fixing so as to cause moulding, moulding is because that cannot have
Fixing for effect and cause mouth of a river part to cut off out-of-flatness processed so that also needing manually to carry out secondary polishing.In addition, laminating mechanism
It is easily damaged the appearance of product, causes secondary injury.
Therefore, it is necessary to a kind of automation mouth of a river excision equipment and mouth of a river cutting method be designed, to improve moulding
The mouth of a river cuts off efficiency and excision effect.
Summary of the invention
The first object of the present invention is to provide a kind of mouth of a river excision equipment.
The second object of the present invention is to provide a kind of mouth of a river cutting method.
To realize above-mentioned first purpose, mouth of a river excision equipment provided by the invention includes workbench, sets on workbench
It is equipped with cutting assembly, cutting assembly includes product fixing seat, mouth of a river clamp system, main cutting mechanism and secondary cutting mechanism.Master cuts
Cutting mill structure includes operator and first driving device, and secondary cutting mechanism includes the secondary knife of fixed setting；It is arranged between operator and secondary knife
There is cleavage, product fixed seating is on the side of cleavage.Mouth of a river clamp system includes clamping device and the second driving device,
Second driving device drives clamping device toward and away from cleavage, and first driving device driving operator is mobile towards cleavage.
By above-mentioned scheme it is found that injecting products are put into the product fixing seat on workbench by manipulator, at this time
The mouth of a river of injecting products is located at cleavage.The second driving device driving clamping device of mouth of a river clamp system is displaced towards cutting
Dynamic, clamping device is next by nozzle clip, and the second driving device drives clamping device to make to infuse away from the distance of the mobile setting of cleavage
Molding product is fixed in product fixing seat, is simultaneously clamped on device and is tensed the mouth of a river.First driving device driving operator is displaced towards cutting
Dynamic, operator generates shear action with secondary knife jointly, and the mouth of a river is cut off.The process of entire mouth of a river excision is automation, is not necessarily to people
Work operation, not only mouth of a river excision is high-efficient, cost-saved, and due to the effect of clamping device, injecting products are in shearing
It is further effectively fixed, and mouth of a river cleavage can be accurately aligned with operator and secondary knife, keeps operator and secondary knife accurately high
Effect ground cuts off the mouth of a river, and excision effect is good, and labor intensity of workers is effectively reduced, and improves the quality of working efficiency and product.
Preferably, mouth of a river clamp system is located at the lower section of cleavage, and the second driving device drives clamping device in vertical side
It moves up and down.
From above-mentioned scheme as it can be seen that clamping device clamps the mouth of a river of injecting products simultaneously toward drop-down from the lower section of injecting products
Tightly, injecting products can be effectively fixed, cut off cutting assembly efficiently effectively by the mouth of a river.
Preferably, slideway is provided on workbench, the lower section of cleavage is arranged in slideway, and slideway is connected to work
The lower section of platform.
By above-mentioned scheme as it can be seen that the mouth of a river is fallen into slideway, and falls on work by slideway after cutting assembly cuts off the mouth of a river
Make the lower section of platform, so that mouth of a river part be avoided to generate accumulation in the upper surface of workbench.
Preferably, main cutting mechanism further includes guide rail and sliding block, and the upper surface of workbench, sliding block setting is arranged in guide rail
On guide rail, operator is arranged on sliding block, and first driving device is hinged with sliding block, and first driving device driving operator is cut towards pair
Mechanism is mobile.
Preferably, secondary knife includes the vertical portion being arranged on the working platform and the water that the vertical portion top is arranged in
Cutting portion is arranged on the horizontal extension towards the direction horizontal extension of the operator in flat extension, the horizontal extension.
By above-mentioned scheme it is found that the structure of main cutting mechanism and secondary cutting mechanism is simple, first driving device passes through cunning
Block driving operator is mobile towards secondary knife, and operator generates shear action to the mouth of a river in cleavage jointly with secondary knife, and the mouth of a river is cut off.
Preferably, mouth of a river excision equipment further includes product baiting mechanism, and product baiting mechanism includes that carrier and blanking are driven
Dynamic device, carrier are arranged in workbench side, and blanking driving device can drive carrier to be moved to the downside of workbench.
By above-mentioned scheme it is found that the product after excision mouth of a river part can be put on product baiting mechanism by manipulator,
Then product is dropped to the position that convenient working personnel take by product baiting mechanism, has saved the working time, improves work
Efficiency.
Preferably, the side of product fixing seat is provided with position-detection sensor.
By above-mentioned scheme it is found that installing sensor in product fixing seat, product is placed on workbench by manipulator
After, sensor sensing to product, mouth of a river clamp system and main cutting mechanism sequentially activate, and complete mouth of a river cutting.Whole process
It is automatic to realize, it operates, is simple and efficient without manually going.
Preferably, mouth of a river excision equipment includes cutting assembly described in multiple groups, the height of multiple cleavages from centre to
Both sides gradually decrease.
By above-mentioned scheme it is found that setting multiple groups cutting assembly, and cleavage is gradually decreased from intermediate to both sides, can be with
Suitable for cutting off the mouth of a river of the product of arcuate shape.
Preferably, the mouth of a river excision equipment includes cutting assembly described in multiple groups, and the cut surface of multiple cleavages inclines
Angle is gradually increased from centre to both sides.
It, can be by arc-shaped product by above-mentioned scheme it is found that the cutting inclination angle of multiple cleavages increases from centre to both sides
The mouth of a river part excision it is more thorough, improve the quality of product.
To realize above-mentioned second purpose, mouth of a river cutting method provided by the invention is set using the mouth of a river excision in above scheme
It is standby, comprising the following steps:
Product is put into the product fixing seat on workbench using manipulator；Mouth of a river clamp system is mobile to product and will produce
The mouth of a river on product clamps；Mouth of a river clamp system is returned by preset formation distance, is fixed on product in product fixing seat, simultaneously
It is in the mouth of a river of product on cleavage；First driving device driving operator is mobile towards cleavage, and operator generates shearing with secondary knife
Effect cuts off the mouth of a river on product.
By above-mentioned scheme it is found that product is fixed on product fixing seat first with mouth of a river clamp system before the excision mouth of a river
On, while mouth of a river cleavage being enable to be directed at operator and secondary knife, mouth of a river cutting method of the present invention cuts off the mouths of a river of injecting products
Part, excision is high-efficient, and it is good to cut off effect.
Detailed description of the invention
Fig. 1 is the structure chart of the decorative strip for automobile trunk in the excision equipment embodiment of the mouth of a river.
Fig. 2 is the structure chart of the mouth of a river excision equipment in the excision equipment embodiment of the mouth of a river.
Fig. 3 is the enlarged view of a-quadrant shown in Fig. 2.
Fig. 4 is the partial sectional view of Fig. 3.
Fig. 5 is the structure chart operated in the excision equipment embodiment of the mouth of a river.
Fig. 6 is the structure chart of secondary knife in the excision equipment embodiment of the mouth of a river.
Fig. 7 is the projection view on secondary knife of operating along the direction for past secondary knife of operating.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.In order to which the present embodiment, attached drawing is better described
Certain attachmentes have omission, zoom in or out；To those skilled in the art, it certain known features and its is said in attached drawing
Bright possible omit will be understood by.
Mouth of a river excision equipment embodiment
The moulding for needing to cut off the mouth of a river in excision equipment embodiment in the mouth of a river of the present invention is decorative strip for automobile trunk.Referring to Fig. 1,
Decorative strip for automobile trunk 100 is strip moulding, and decorative strip for automobile trunk 100 is domes.Due to automobile
Luggage case ornamental strip 100 is strip, therefore decorative strip for automobile trunk 100 passes through multiple cast gates during injection molding
Inject hot melt material.In the present embodiment, hot melt material is injected by six cast gates, that is, forms six mouths of a river 101.In addition,
Decorative strip for automobile trunk 100 be also formed with for assembling when and multiple buckle structures 102 from automobile to cooperation or groove (figure
In be not shown), buckle structure 102 includes the various formation such as bulge-structure, overhead structure.
Referring to fig. 2, mouth of a river excision equipment includes workbench 11, and workbench 11 is support frame structure, workbench 11
Inside can be set to multilayered structure, control system, pipeline etc. then is respectively set in each layer internal structure.Workbench
Cutting assembly is provided on 11 upper surface 110.The different injecting products mouths of a river is cut to be applicable in, cutting assembly can be one group
Or it is more than two, the quantity of cutting assembly is depending on the quantity of the mouth of a river part of injecting products.For example, if mouth of a river excision equipment master
The injecting products of only one mouth of a river part are directed to, then cutting assembly is arranged one group.Known by aforementioned, the automobile of the present embodiment
There are six the mouths of a river 101 for the tool of luggage case ornamental strip 100, therefore in the present embodiment, the number of the cutting assembly on workbench 11
Amount is 6 groups.Direction as shown in Figure 2,6 groups of cutting assemblies are from left to right arranged side by side, and are from left to right successively known as first group and cut
The 6th group of component, second group of cutting assembly ... cutting assembly are cut, and the component part of each group of cutting assembly is all the same.
In addition, mouth of a river excision equipment further includes product baiting mechanism, product baiting mechanism includes that carrier 21 and blanking are driven
The side of workbench 11 is arranged in dynamic device (not shown), carrier 21, and the both ends of 21 upper surface of carrier are respectively arranged
There is the product fixing seat 211 for fixed car luggage case ornamental strip 100.Blanking driving device includes driving cylinder (figure
In be not shown), driving cylinder by connecting rod (not shown) connect carrier 21.Cutting assembly is by decorative strip for automobile trunk
After 100 mouth of a river 101 is cut off, the decorative strip for automobile trunk 100 on workbench 11 is moved on carrier 21 by manipulator,
By product fixing seat 211 that decorative strip for automobile trunk 100 is fixed, blanking driving device can drive carrier 21 to be moved to work
Make the downside of platform 11, so that decorative strip for automobile trunk 100 is moved to the position that convenient working personnel take.
The 4th group of cutting assembly (the i.e. area A in Fig. 2 in direction from left to right is shown in Fig. 2 referring to Fig. 3 and Fig. 4, Fig. 3
Cutting assembly in domain), Fig. 4 then shows the partial sectional view of the cutting assembly in Fig. 3.By Fig. 3 and Fig. 4 as it can be seen that cutting group
Part includes product fixing seat 12, main cutting mechanism 13, secondary cutting mechanism 14 and mouth of a river clamp system 15.As seen from Figure 3,
Product fixing seat 12 includes by snap-gauge 121 and snap-gauge 122, and snap-gauge 121 and snap-gauge 122 form clamping structure.Work as car trunk
Ornamental strip 100 is fixed on workbench 1, and the buckle structure 102 of decorative strip for automobile trunk 100 is fixed on snap-gauge 121 and card
Plate 122 is formed among clamping structure.Product fixing seat 12 is identical as 211 structure of product fixing seat on carrier 21.In Fig. 3 institute
In the cutting assembly shown, there are two product fixing seats 12, and in other cutting assemblies of the present embodiment, product fixing seat 12 is 1
It is a.The quantity of product fixing seat 12 do not influence the mouth of a river cutting operation, therefore the present embodiment no longer to other cutting assemblies into
Row repeats one by one.
Main cutting mechanism 13 includes operator 130, the first cylinder 131, mounting base 132, guide rail 133 and sliding block 134.Its
In, mounting base 132 is fixed on the upper surface 110 of workbench 11, and the upper surface of mounting base 132, sliding block is arranged in guide rail 133
134 are mounted on guide rail 133, and operator 130 is fixed on sliding block 134.First cylinder 131 is fixedly mounted on mounting base 132
On, the telescopic rod 131a of the first cylinder 131 passes through the hinged sliding block 134 of connector 136.In the present embodiment, the first cylinder 131 is to drive
The first driving device of dynamic 130 movement of operator.In other examples, the first cylinder 131 can with other driving devices come
Instead of, such as hydraulic cylinder, motor lead screw transmission mode substitutes.First cylinder 131 drives operator by pushing sliding block 134
130 movement.First cylinder 131 by the way of hinged, can be such that the first cylinder 131 pushes away by sliding block 134 with sliding block 134
Dynamic operator 130 during being sheared there is subtle swing not only to protect main cutter to adapt to the size of shearing force
130 are not damaged, and the excision effect of mouth of a river shearing can be improved.It should be noted that in the present embodiment, the first cylinder
131 and guide rail 133 can be and be directly installed on the upper surface 110 of workbench 11, the present embodiment setting mounting base 132 be
In order to be more convenient the first cylinder 131 of installation and guide rail 133.In addition, in other examples, operator 130 can also pass through drive
Dynamic device connects other transport mechanisms to drive, such as the modes such as driving device connection link mechanism drive, not another herein
One repeats.
Secondary cutting mechanism 14 includes the secondary knife 140 of fixed setting.It is provided with cleavage between operator 130 and secondary knife 140,
When cleavage, that is, decorative strip for automobile trunk 100 is fixed, operator 130 is with secondary knife 140 to the mouth of a river of decorative strip for automobile trunk 100
101 positions cut.As seen from Figure 3, secondary knife 140 is arranged in the movement routine of operator 130, the driving of the first cylinder 131
Operator 130 is mobile towards cleavage, i.e. operator 130 is mobile towards the direction of secondary cutting mechanism (secondary knife 140).Two product fixing seats 12
It is separately positioned on the two sides of cleavage；The present embodiment mouth of a river excision equipment others have the cutting group of single product fixing seat 12
The side of cleavage is then arranged in part, single product fixing seat 12.
Decorative strip for automobile trunk 100 is put on workbench 11 by manipulator, at this time decorative strip for automobile trunk 100
Buckle structure 102, which does not ensure that, to be completely fixed in product fixing seat 12.If main cutting mechanism 13 and secondary cutting mechanism at this time
14 pairs of decorative strip for automobile trunk 100 carry out mouth of a river excision, then are likely to occur cutting mechanism and cut not in place, Huo Zheyin to the mouth of a river
Product shifts and generates the mouth of a river and cut off halfway situation.Therefore, the embodiment of the present invention is additionally arranged mouth of a river clamp system 15, is used for
The mouth of a river for tensing product, is fixed on product in product fixing seat 12, while ensuring that the mouth of a river of product is in cleavage always.
Mouth of a river clamp system 15 includes clamping device and the second driving device.Wherein, clamping device is air clamper,
Clamping device includes finger cylinder 151, and the front end of finger cylinder 151 is provided with collet 151a, and the second driving device includes second
Cylinder 152, the bottom end of the piston rod connection finger cylinder 151 of the second cylinder 152.Pass through the flexible of the second cylinder 152, finger gas
Cylinder 151 can realize movement, the inflated for deflated release or clamping that collet 151a then can be achieved of finger cylinder 151.
In the present embodiment, the lower section of cleavage, and finger cylinder 151 and the second cylinder is arranged in mouth of a river clamp system 15
152 are vertically arranged, i.e. mouth of a river clamp system is vertically arranged.As it can be seen that the second cylinder 152 can drive clamping device in vertical direction
It is moved towards cleavage or away from cleavage.When decorative strip for automobile trunk 100 is put into product by manipulator (not shown)
After tentatively fixing in fixing seat 12, the piston rod of the second cylinder 152 is released, and finger cylinder 151 is pushed to move up；Finger cylinder
151 are moved to 101 position of the mouth of a river of decorative strip for automobile trunk 100, and finger cylinder 151 controls collet 151a and presss from both sides the mouth of a river 101
Tightly；The piston rod of second cylinder 152 is withdrawn, and the distance of withdrawal is preset value, and the distance of withdrawal is that the mouth of a river 101 is exactly in cutting
Position；Collet 151a does not unclamp at this time, and the driving operator 130 of the first cylinder 131 is towards secondary knife 140(cleavage) it is mobile, operator 130 with
Secondary 140 collective effect of knife, cuts off the mouth of a river 101 in cleavage；First cylinder 131 driving operator 130 is retracted, collet 151a pine
It opens, the mouth of a river 101 is fallen down, and the second cylinder 152 drives clamping device to reset, and is completed the mouth of a river and is cut off process.
By above-mentioned it is found that the moving direction of the main cutting mechanism 13 of the embodiment of the present invention is horizontal direction, the mouth of a river is clamped
The moving direction of mechanism 15 is vertical direction.This is because in embodiments of the present invention, decorative strip for automobile trunk 100 is horizontal
Fixed, when decorative strip for automobile trunk 100 is fixed, buckle structure 102 cooperates vertically downwardly is fixed on product fixing seat 12
In, the mouth of a river 101 is also downward.Therefore, mouth of a river clamp system 15 is vertically arranged, and mouth of a river clamp system can preferably be fixedly clamped production
Product；Meanwhile main cutting mechanism 13 moves horizontally, and can be cut off with optimal cutting angle to the mouth of a river.In other embodiments
In, product fixing seat 12 can be obliquely installed, so that the inclination of decorative strip for automobile trunk 100 be made to fix.In this way, can be by master
Cutting mechanism 13, secondary cutting mechanism 14 and mouth of a river clamp system 15 are obliquely installed.In addition, master cuts for other injecting products
Cutting mill structure 13, secondary cutting mechanism 14 and mouth of a river clamp system 15 are then arranged according to the specific features of product.As buckle structure inclines
The product being tiltedly arranged, mouth of a river clamp system 15 are then obliquely installed；For the product that the mouth of a river is obliquely installed, then main 13 He of cutting mechanism
Secondary cutting mechanism 14 is obliquely installed.
After cleavage cuts off the mouth of a river 101, the mouth of a river 101 will be fallen down for main cutting mechanism 13 and secondary cutting mechanism 14.To keep away
The mouth of a river 101 under omitting generates packing phenomenon in the upper surface of workbench 11, and the upper surface 110 of workbench 11 is equipped with slideway
16, the lower section of cleavage, and the opening 160(connection that slideway 16 passes through setting 11 upper surface of workbench is arranged in slideway 16
To the lower section of workbench 11.It can thus be seen that after cutting mechanism cuts off the mouth of a river 101 of decorative strip for automobile trunk 100,
The mouth of a river 101 is fallen into slideway 16, then falls to the lower section of workbench 11, is conducive to the collection at the mouth of a river 101, is avoided the mouth of a river
101 generate packing phenomenon in the upper surface of workbench 11.
In addition, in the side of product fixing seat 12, being additionally provided with position sense to improve the working efficiency of mouth of a river excision equipment
Inductive sensing device 17.After decorative strip for automobile trunk 100 is placed into product fixing seat 12 by manipulator, location sensitive sensing
Device 17 senses that decorative strip for automobile trunk 100, main cutting mechanism 13 and water gap clamping device 15 are transported in succession by aforementioned step
Row.It can be seen that cutting assembly is actively after decorative strip for automobile trunk 100 is placed into product fixing seat 12 by manipulator
Operation, controls without manually going, effectively increases working efficiency.Certainly, the present embodiment also has additional MANUAL CONTROL mode.
Fig. 5 to Fig. 7 hereinafter is with square from left to right in operator 130 shown in above-mentioned Fig. 3 and secondary knife 140(, that is, Fig. 2
To the 4th group of cutting assembly) be illustrated.
It is the structure chart of operator of the embodiment of the present invention 130 referring to Fig. 5, Fig. 5.As seen from Figure 5, operator 130 includes cutter hub
The front end of 130a, cutter hub 130a are equipped with inclined surface 130b.From top to bottom, inclined surface 130b is tilted towards the side of cutter hub 130a,
It can be seen that the top edge that inclined surface 130b most protrudes is the cutting portion 130c(i.e. blade of operator 130).By aforementioned to cutting group
The description of part is it is found that operator 130 is mounted in mounting base 132, therefore the mounting height of cutting portion 130c(operator 130) height
It is determined by the height of mounting base 132, the tilt angle of 132 upper surface of mounting base then determines inclining for the cutting portion 130c of operator 130
Rake angle.
It is the structure chart of pair of embodiment of the present invention knife 140 referring to Fig. 6, Fig. 6.As seen from Figure 6, secondary knife 140 is " L " type, packet
It includes the vertical portion 140a for being fixed on workbench and the horizontal extension 140b on the vertical portion top 140a is set, and
Horizontal extension 140b extends towards the direction of operator 130.The front end face 140c of horizontal extension 140b is vertically arranged, front end face
The lower edge of 140c is the cutting portion 140d(blade of secondary knife 140).As can be seen that the height of the cutting portion 140d of secondary knife 140 by
The height of vertical portion 140a determines that the tilt angle of cutting portion 140d is determined by the tilt angle of horizontal extension 140b.
For different secondary knives 140, the height of vertical portion 140a is different, then the height of cutting portion 140d is different.In addition, horizontal extension
It is additionally provided with the first arcwall face 140e above 140b and the second arcwall face 140f, the second arcwall face 140f is located at front end face 140c
And first between arcwall face 140f.When luggage case ornamental strip 100 is fixed, under the stretching action of mouth of a river clamp system 15, the
One arcwall face 140e and the second arcwall face 140f abuts the lower surface of decorative strip for automobile trunk 100.
It is along operator 130 toward 140 direction of secondary knife referring to Fig. 7, Fig. 7,130 projection view on secondary knife 140 of operating.Such as figure
Direction shown in 7, the cutting portion 140d of secondary knife 140 (are cut from left to right, tilting down setting, the inclination angle of cutting portion 140d
Cut the angle between portion 140d and horizontal direction) it is β.Equally, operate 130 cutting portion 130c in direction from left to right with same
The angle of inclination beta of sample size tilts down setting.As seen from Figure 7, it operates 130 cutting portion 130c and the cutting portion of secondary knife 140
There is intersection B between 140d.In the embodiment of the present invention, 130 width of cutting portion 130c of operating is less than cutting for secondary knife 140
The width of portion 140d is cut, the width of intersection B is the width of the whole cutting portion 130c of operator 130.When the past secondary knife of operator 130
140 is mobile, operates 130 cutting portion 130c and during the cutting portion 140d collective effect of secondary knife 140 carries out the excision mouth of a river,
A cut surface is generated between the cutting portion 130c of operator 130 and the cutting portion 140d of secondary knife 140, which is located at cleavage
On, intersection B is the floor projection of cut surface.As can be seen that cut surface inclination angle is the angle of inclination beta of cutting portion 140d.In conjunction with
Fig. 5 to Fig. 7 can be seen that for operator 130, by adjusting the gradient of 132 upper surface of mounting base, reach cut surface angle of inclination beta
Size,
By the aforementioned description to decorative strip for automobile trunk 100 it is found that decorative strip for automobile trunk 100 is that intermediate high both sides are low
Domes, height locating for each mouth of a river 101 is different, and the height at multiple mouths of a river 101 is gradually decreased from intermediate toward both sides, and
The angle at the cutting mechanism cutting mouth of a river is also required to tilt.Therefore, in excision equipment embodiment in the mouth of a river of the present invention, six groups are cut
Cut component, the cleavage highest of two groups intermediate (shown in Fig. 2 from left to right the third group in direction and the 4th group) cutting assembly, therefrom
Between gradually decreased toward the height of cleavage of the cutting assembly on both sides, and the cutting inclination angle of each cleavage is also different.
It reviews Fig. 2 and combines Fig. 7, Fig. 2 shows the first cutting assemblies set gradually from left to right, the second cutting group
Six groups of cutting assemblies such as the 6th cutting assembly of part ....The first cutting assembly, the second cutting assembly for the left side shown in Fig. 2
It operates with 3 groups of cutting assemblies, edges such as third cutting assemblies toward the direction of secondary knife, the cut surface of three groups of cutting assemblies is turned left from the right side
It tilts down.From third group cutting assembly to first group of cutting assembly, the cleavage height of three groups of cutting assemblies is gradually decreased, and three
The cut surface angle of inclination beta of a cleavage is gradually increased.
Symmetrically, for the 4th cutting assembly, the 5th cutting assembly and the 6th cutting assembly on the right shown in Fig. 2 etc. 3
Group cutting assembly, along operating toward the direction of secondary knife, the cut surface of three groups of cutting assemblies is tilted down from left to right (such as Fig. 7 institute
Show), and from the 4th group of cutting assembly to the 6th group of cutting assembly, the cleavage height of three groups of cutting assemblies gradually decreases, and three
The cut surface angle of inclination beta of a cleavage is gradually increased.
It can be seen that six groups of cutting assemblies, from intermediate toward the direction on both sides, the cleavage height of multiple groups cutting assembly is gradually
It reduces, the cut surface inclination angle of cleavage is then gradually increased, to adapt to the arcuate in shape of decorative strip for automobile trunk 100, quickly
Efficiently the mouth of a river 101 on decorative strip for automobile trunk 100 is cut off.
Mouth of a river cutting method embodiment
Mouth of a river cutting method, using the mouth of a river excision equipment in above scheme, moulding is garage described in above scheme
Lee's case ornamental strip 100, referring also to Fig. 1 to Fig. 7, specific cutting method are as follows:
Preliminary fixed car luggage case ornamental strip 100, is removed decorative strip for automobile trunk 100 using manipulator from injection molding machine
And it is put on workbench 11, and fixed by product fixing seat 12.At this point, the buckle knot of decorative strip for automobile trunk 100
Structure 102 and the clamping structure of product fixing seat 12 are preliminarily mated, and decorative strip for automobile trunk 100 is tentatively fixed on workbench 11
On.
Mouth of a river part 101 is clamped and positions, the location sensitive sensor 17 in product fixing seat 12 senses car trunk
Inductive signal is reached the control system of mouth of a river excision equipment by ornamental strip 100, location sensitive sensor 17, and control system opens simultaneously
Move multiple mouth of a river clamp systems 15.The piston rod of second cylinder 152 stretches out, and finger cylinder 151 is moved to automobile straight up
The position of the mouth of a river part 101 of luggage case ornamental strip 100, then the guide rod (not shown) of finger cylinder 151 retracts, finger gas
The collet 151a of cylinder 151 clamps mouth of a river part 101.And then, the piston rod of the second cylinder 152 is withdrawn for the first time, passes through finger
Cylinder 151 and collet 151a are by decorative strip for automobile trunk 100 toward drop-down.What the piston rod of the second cylinder 152 was withdrawn for the first time
The distance stretched out in the step of distance is less than before, the distance withdrawn for the first time is with collet 151a just at the height of cleavage
Subject to.The piston rod of second cylinder 152 is completed after withdrawing for the first time, and multiple mouth of a river clamp systems 15 are by decorative strip for automobile trunk
100 positioning completely, at this time the mouth of a river 101 be placed exactly in main cutting mechanism 13(operator 130) and secondary cutting mechanism 14(pair knife 140) it
Between cleavage on.
Mouth of a river part 101 is cut off, main cutting mechanism 13 operates, and the piston rod of the first cylinder 131 is released and passes through sliding block 134 and drives
Dynamic operator 130 is mobile towards cleavage, and the secondary knife 140 of operator 130 and fixed setting is jointly to being in cleavage and clamped by the mouth of a river
The mouth of a river 101 that mechanism 15 clamps generates shear action, and the mouth of a river 101 is cut off.
The piston rod of reset, the first cylinder 131 is withdrawn, and operator 130 is resetted.The guide rod of finger cylinder 151 stretches out,
Collet 151a in finger cylinder 151 unclamps, and the mouth of a river 101 being cut off is fallen into slideway 16, and it is flat finally to fall to work
The lower section of platform 11.The piston rod of second cylinder 152 continues to withdraw, and resets finger cylinder 151.
Decorative strip for automobile trunk 100 after taking the excision mouth of a river 101 away, manipulator will cut off the mouth of a river from workbench 11
Decorative strip for automobile trunk 100 afterwards is taken away and is put into above the carrier 21 of product baiting mechanism, and by carrier 21
Product fixing seat 211 it is fixed.Blanking driving device starting, after blanking driving device will cut off the mouth of a river by driving carrier 21
Decorative strip for automobile trunk 100 move down into the position that operating personnel conveniently takes, operating personnel is by decorative strip for automobile trunk
100 take away, complete entire mouth of a river excision process.
In conclusion mouth of a river excision equipment of the present invention and the mouth of a river carried out using mouth of a river excision equipment of the present invention excision
The excision of method, mouth of a river part is high-efficient, and it is good to cut off effect, and labor intensity of workers is effectively reduced, and improves working efficiency and production
The quality of product.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention.It is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. mouth of a river excision equipment, including workbench, cutting assembly is provided on the workbench, it is characterised in that:
The cutting assembly includes product fixing seat, mouth of a river clamp system, main cutting mechanism and secondary cutting mechanism, the main cutting
Mechanism includes operator and first driving device, and the pair cutting mechanism includes the secondary knife of fixed setting；
Be provided with cleavage between the operator and the secondary knife, the product fixed seating on the side of the cleavage,
The mouth of a river clamp system includes clamping device and the second driving device, and second driving device drives the clamping device court
To or away from the cleavage, the first driving device driving is described to operate towards cleavage movement.
2. mouth of a river excision equipment according to claim 1, it is characterised in that:
The mouth of a river clamp system is located at the lower section of the cleavage, and second driving device drives the clamping device perpendicular
Histogram moves up and down.
3. mouth of a river excision equipment according to claim 1, it is characterised in that:
Slideway is provided on the workbench, the lower section of the cleavage is arranged in the slideway, and the slideway is connected to institute
State the lower section of workbench.
4. mouth of a river excision equipment according to claim 1, it is characterised in that:
The main cutting mechanism further includes guide rail and sliding block, and the upper surface of the workbench, the cunning is arranged in the guide rail
Block is mounted on the guide rail, and on the slide block, the first driving device and the sliding block are hinged, institute for the operator setting
It is mobile towards the secondary cutting mechanism to state the first driving device driving operator.
5. mouth of a river excision equipment according to claim 4, it is characterised in that:
The pair knife includes the vertical portion being arranged on the working platform and the horizontal extension that the vertical portion top is arranged in
Cutting portion is arranged on the horizontal extension towards the direction horizontal extension of the operator in portion, the horizontal extension.
6. mouth of a river excision equipment according to claim 1, it is characterised in that:
The mouth of a river excision equipment further includes product baiting mechanism, and the product baiting mechanism includes carrier and blanking driving dress
It sets, the carrier is arranged in the workbench side, and the blanking driving device can drive the carrier to be moved to institute
State the downside of workbench.
7. mouth of a river excision equipment according to claim 1, it is characterised in that:
The side of the product fixing seat is provided with position-detection sensor.
8. mouth of a river excision equipment according to any one of claims 1 to 7, it is characterised in that:
The mouth of a river excision equipment includes cutting assembly described in multiple groups, the height of multiple cleavages from centre to both sides gradually
It reduces.
9. mouth of a river excision equipment according to any one of claims 1 to 7, it is characterised in that:
The mouth of a river excision equipment includes cutting assembly described in multiple groups, and the cut surface inclination angles of multiple cleavages is from centre to two
While being gradually increased.
10. mouth of a river cutting method uses the described in any item mouth of a river excision equipments of claim 1 to 9, which is characterized in that including
Following steps:
Product is put into the product fixing seat on the workbench using manipulator；
The mouth of a river clamp system is mobile to product and clamps the mouth of a river of product；
The mouth of a river clamps the gear grips mouth of a river and returns by preset stroke distances, and product is made to be fixed on the product fixing seat
On, while it is in the mouth of a river of product on cleavage；
The first driving device driving operator is mobile towards the cleavage, and the operator generates shearing with the secondary knife and makees
With the mouth of a river is cut off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149283.0A CN109016401A (en) | 2018-09-29 | 2018-09-29 | Mouth of a river excision equipment and mouth of a river cutting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149283.0A CN109016401A (en) | 2018-09-29 | 2018-09-29 | Mouth of a river excision equipment and mouth of a river cutting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109016401A true CN109016401A (en) | 2018-12-18 |
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ID=64615050
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811149283.0A Pending CN109016401A (en) | 2018-09-29 | 2018-09-29 | Mouth of a river excision equipment and mouth of a river cutting method |
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| Country | Link |
|---|---|
| CN (1) | CN109016401A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421798A (en) * | 2019-08-30 | 2019-11-08 | 珠海三威注塑模具有限公司 | A kind of ultrasonic wave removes mouth of a river machine |
| CN112297363A (en) * | 2020-10-16 | 2021-02-02 | 广东长盈精密技术有限公司 | Water gap waste removing device and product production line |
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| CN207014717U (en) * | 2017-06-30 | 2018-02-16 | 珠海市春生五金工业有限公司 | Mouth of a river cutter device and mouth of a river diced system |
| CN209126110U (en) * | 2018-09-29 | 2019-07-19 | 三威塑胶电子（珠海）有限公司 | Mouth of a river excision equipment |
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2018
- 2018-09-29 CN CN201811149283.0A patent/CN109016401A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207014717U (en) * | 2017-06-30 | 2018-02-16 | 珠海市春生五金工业有限公司 | Mouth of a river cutter device and mouth of a river diced system |
| CN209126110U (en) * | 2018-09-29 | 2019-07-19 | 三威塑胶电子（珠海）有限公司 | Mouth of a river excision equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110421798A (en) * | 2019-08-30 | 2019-11-08 | 珠海三威注塑模具有限公司 | A kind of ultrasonic wave removes mouth of a river machine |
| CN112297363A (en) * | 2020-10-16 | 2021-02-02 | 广东长盈精密技术有限公司 | Water gap waste removing device and product production line |
| CN112297363B (en) * | 2020-10-16 | 2022-10-28 | 广东长盈精密技术有限公司 | Water gap waste removing device and product production line |
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