CN104999278B - Word bending machine - Google Patents
Word bending machine Download PDFInfo
- Publication number
- CN104999278B CN104999278B CN201510481608.5A CN201510481608A CN104999278B CN 104999278 B CN104999278 B CN 104999278B CN 201510481608 A CN201510481608 A CN 201510481608A CN 104999278 B CN104999278 B CN 104999278B
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- Prior art keywords
- knife
- bending machine
- lifting
- interior knife
- interior
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
Abstract
The embodiments of the invention provide a kind of word bending machine.The word bending machine includes：Interior knife, interior knife base, at least one outer knife, device of rotation driving and at least one lifting drive；Wherein, the interior knife is provided with the discharging seam for being used to convey sheet material；The device of rotation driving is used to drive at least one outer knife to rotate round the discharging seam；Wherein, the bottom of the interior knife is detachably mounted on the interior knife base；The interior knife base is provided with the central shaft base plate through holes parallel with the discharging seam；At least one lifting drive is detachably connected with least one outer knife respectively, for driving at least one outer knife to do the elevating movement through the base plate through holes.The word bending machine solves that word bending machine production and processing ratio of briquetting is low in the prior art and production assembling structure is dumb, and to prepare cost high for the cutter of bending forming, the problem of replacing not easy to remove.
Description
Technical field
The present invention relates to Machine Design, field of machining, more particularly to a kind of word bending machine.
Background technology
Word bending machine be it is a kind of by sheet material bending forming be certain shape contour equipment, be widely used in advertisement font or
The preparation of various pattern identifications.However, the assembling structure of word bending machine is dumb in the prior art, and for the cutter of bending forming
It is high to prepare cost, replacing not easy to remove.
Fig. 1 show a kind of structural representation of word bending machine of prior art offer.As shown in figure 1, the word bending machine includes：
Interior knife 11 and the outer knife 12 for being spindle rotationally arranged in the interior outside of knife 11.Wherein, the structure of outer knife 12 is as shown in Fig. 2 outer knife 12 is in
Tubular, and middle part is provided with a pair of side edges 121.Output is stitched in the discharging at so plate shape material 13 from the interior middle part of knife 11, and in outer knife 12
By the bending forming of side edge 121 in rotation process.
However, because the interior knife 11 for bending forming and outer knife 12 belong to wear-out part, and it is directed to unlike material sheet material institute
The material of interior knife 11 and outer knife 12 should be used also different, therefore interior knife 11 and outer knife 12 are frequently necessary to change in time.But such as
Shown in Fig. 1 and Fig. 2, interior knife 11 is sleeved on inside outer knife 12, and the dismounting assembling of interior knife 11 and outer knife 12 is all inconvenient；And outer knife 12
Designed using integral type tubular, complicated preparation cost is high.
The content of the invention
In view of this, the embodiment of the present invention aims to provide a kind of word bending machine, and its solution word bending machine assembling structure is dumb, with
And cost height is prepared for the cutter of bending forming, and the problem of replacing not easy to remove.
A kind of word bending machine provided in an embodiment of the present invention, including：Interior knife, interior knife base, at least one outer knife, rotation driving
Device and at least one lifting drive；Wherein, the interior knife is provided with the discharging seam for being used to convey sheet material；Described rotate is driven
Dynamic device is used to drive at least one outer knife to rotate round the discharging seam；
Wherein, the bottom of the interior knife is detachably mounted on the interior knife base；During the interior knife base is provided with
The mandrel base plate through holes parallel with the discharging seam；At least one lifting drive respectively with least one outer knife
It is detachably connected, for driving at least one outer knife to do the elevating movement through the base plate through holes.
Wherein, at least one outer knife includes two outer knives；Described two outer knives are separately positioned on the discharging seam
Both sides.
Wherein, the device of rotation driving includes：Rotate drive motor, the first drive gear and the first driven gear；Its
In, at least one outer knife is each passed through first driven gear and detachably connected with least one lifting drive
Connect；
First drive gear is fixed in the rotary shaft for rotating drive motor, first drive gear drives institute
The first driven gear is stated so that at least one outer knife rotates round the discharging seam.
Wherein, further comprise：The interior knife seat of honour；
The device of rotation driving further comprises：Second drive gear and the second driven gear；
The top of the interior knife is detachably mounted on the interior knife seat of honour；The interior knife seat of honour be provided with central shaft with
Parallel upper block hole is stitched in the discharging；At least one outer knife penetrates second driven gear when rising；
Second drive gear rotates coaxially with first drive gear, and second drive gear drives described the
Two driven gears are so that at least one outer knife rotates round the discharging seam.
Wherein, further comprise：Two lower fixtures；
Described two lower fixtures are detachably secured on the interior knife base, and described two lower fixtures
Respectively the interior knife is clamped from the both sides of the discharging seam.
Wherein, further comprise：Two upper clamping devices；
Described two upper clamping devices are detachably secured on the interior knife seat of honour, and described two upper clamping devices
Respectively the interior knife is clamped from the both sides of the discharging seam.
Wherein, one in described two upper clamping devices or one in described two lower fixtures include：
First gripping block and the second gripping block；First gripping block is fixed on the interior knife base or the interior knife seat of honour；
First gripping block includes first end face and the first inclined-plane being connected with the first end face；Second gripping block passes through tight
Determine screw to be fixed in the first end face, for holding out against the interior knife using the pressure from first inclined-plane；Or,
3rd gripping block and the 4th gripping block；3rd gripping block and the 4th gripping block are fixed on the interior knife bottom parallel
On seat or the interior knife seat of honour；4th gripping block holds out against the 3rd gripping block by holding screw from side, for utilizing
Three gripping blocks hold out against the interior knife.
Wherein, further comprise lower tool magazine, be arranged in the base plate through holes；The end face of the lower tool magazine is provided with difference
At least one lower tool magazine through hole being adapted with least one outer knife.
Wherein, further comprise tool magazine, be arranged in the upper block hole；The end face of the upper tool magazine is provided with difference
At least one upper tool magazine through hole being adapted with least one outer knife.
Wherein, at least one lifting drive be detachably connected respectively with least one outer knife including：
At least one outer knife bottom respectively by a revolute pair and/or axial floating junction with it is described at least
The lifting shaft of one lifting drive is detachably connected.
Wherein, further comprise：At least one heave sensor；
At least one heave sensor is arranged on the lift path of at least one outer knife, described for monitoring
The lifting position of at least one outer knife.
Wherein, further comprise：Grooving mechanism；
The grooving mechanism includes：Bottom plate, planing tool lowering or hoisting gear, planing tool retractor device, lifting screw, lifting seat, first
Leading screw, planing tool and photoelectric sensor；The bottom plate is provided with the planing tool groove parallel with the discharging seam；It is provided with the planing tool groove
The photoelectric sensor；
The planing tool lowering or hoisting gear drives the lifting screw to rotate so that the lifting seat enters along the lifting screw
Row elevating movement；The planing tool retractor device is fixed on the lifting seat；Described first of the planing tool retractor device driving
Thick stick is rotated so that the planing tool does the stretching motion perpendicular to the planing tool groove.
Wherein, further comprise：Feed mechanism；
The feed mechanism includes：Feeding driving device, the second leading screw, at least one material pressing plate, pressing plate seat and at least
One pressing plate cylinder；Sheet material is pressed in the pressure by least one pressing plate cylinder by least one material pressing plate respectively
On panel seat；The feeding driving device drives second leading screw to rotate so that at least one pressing plate seat is done to the interior knife
Transverse movement.
Wherein, further comprise：Straightening mechanism；
The straightening mechanism includes：First pressure roller, the second pressure roller, the 3rd pressure roller and handwheel；First pressure roller,
Two pressure rollers and the 3rd pressure roller are set gradually, and all parallel with the discharging seam of the interior knife；First pressure roller and the 3rd pressure roller position
In the side of the sheet material, second pressure roller is located at the opposite side of the sheet material；
The handwheel includes：Handwheel, adjustment axis, adjustable plate, upper mounted plate, bottom plate, top shoe, sliding block；
Wherein, fixed plate is provided with the upper slide rail for being used for top shoe and sliding perpendicular to the sheet material, on the bottom plate
Provided with the glidepath for being used for sliding block and sliding perpendicular to the sheet material；One end of the top shoe passes through the adjustable plate and institute
State sliding block connection；The other end of the top shoe is connected by second pressure roller with the sliding block；The handwheel driving
The adjustable plate does the motion perpendicular to sheet material along the adjustment axis.
Wherein, further comprise：Central controller；
Device of rotation driving described in the central controller controls, the lifting drive, the planing tool lowering or hoisting gear,
One or more of the planing tool retractor device and the feeding driving device start or stop.
Wherein, the rotation drive motor, the planing tool lowering or hoisting gear, the planing tool retractor device and feeding driving
One or more of device is servomotor；And/or
At least one lifting drive is cylinder.
The word bending machine that the embodiment of the present invention is provided, interior knife, outer knife and interior knife base are separate in structure setting, respectively
From structure it is all very simple, it is low to prepare cost；Interior knife with interior knife base using being detachably connected, with lifting drive adopt by outer knife
With being detachably connected, the assembling structure of integral device is flexible, can conveniently carry out assembly and disassembly；In addition, outer knife is when not in use
It may pass through the base plate through holes in interior knife base to be down to below interior knife base, this has been more convenient the dismounting and replacing of interior knife and outer knife.
Brief description of the drawings
Fig. 1 show a kind of structural representation of word bending machine of prior art offer.
Fig. 2 show a kind of outer knife structure schematic diagram of word bending machine of prior art offer.
Fig. 3 a~3c show a kind of structural representation of word bending machine of one embodiment of the invention offer.
Fig. 4 show a kind of structural representation of word bending machine of one embodiment of the invention offer.
The structural representation of the lower fixture provided described in Fig. 5 for one embodiment of the invention.
The structural representation of the lower fixture provided described in Fig. 6 for another embodiment of the present invention.
Fig. 7 show a kind of structural representation of word bending machine of one embodiment of the invention offer.
Fig. 8 show a kind of structural representation of word bending machine of one embodiment of the invention offer.
Fig. 9 show the structural representation of the word bending machine of one embodiment of the invention offer.
Figure 10 a~10b show the structural representation of the word bending machine of one embodiment of the invention offer.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Fig. 3 a~3c show a kind of structural representation of word bending machine provided in an embodiment of the present invention.As shown in Figure 3 a, should
Word bending machine includes：Interior knife 21, interior knife base 22, at least one outer knife 23, device of rotation driving and at least one lifting driving dress
Put 24；Wherein, as shown in Figure 3 b, interior knife 21 is provided with the discharging seam 25 for being used to convey sheet material；Device of rotation driving is used to drive
At least one outer knife 23 rotates round discharging seam 25；The shape of outer knife 23 can have blade 231 as shown in Figure 3 c on outer knife 23.
In an embodiment of the present invention, as shown in Figure 3 a, device of rotation driving may include：Rotate drive motor 26, first
The driven gear 28 of drive gear 27 and first.At least one outer knife 23 is each passed through the first driven gear 28 and at least one lifting
Drive device 24 is detachably connected, and so at least one outer knife 23 can rotate together with the first driven gear 28.Rotate and drive
The first drive gear 27 is fixed in the rotary shaft of dynamic motor 26, the first drive gear 27 drives the first driven gear 28 so that at least
One outer knife 23 rotates round discharging seam 25.
The bottom of interior knife 21 is detachably mounted on interior knife base 22；Interior knife base 22 is provided with central shaft and stitched with discharging
25 parallel base plate through holes 30；At least one lifting drive 24 is detachably connected with least one outer knife 23 respectively, is used for
At least one outer knife 23 is driven to do the elevating movement through base plate through holes 30.
When in use, sheet material transfers out interior knife 21 to the word bending machine by the seam 25 that discharges, and turns at least one outer knife 23
Deformation is bent by blade 231 during dynamic.With the continuous conveying of sheet material and the continuous reciprocating rotation of at least one outer knife 23,
It is final to can obtain desired shape contour.
As can be seen here, the interior knife 21 of the word bending machine, outer knife 23 and interior knife base 22 are separate in structure setting, each
Structure it is all very simple, it is low to prepare cost；With interior knife base 22 using being detachably connected, outer knife 23 fills interior knife 21 with lifting driving
24 are put using being detachably connected, the assembling structure of integral device is flexible, can conveniently carry out assembly and disassembly；In addition, outer knife 23 exists
The base plate through holes 30 in interior knife base 22 are may pass through when not in use and are down to interior knife base below 22, and are only just raised up to when in use
25 sides of discharging seam, this has been more convenient the dismounting and replacing of interior knife 21 and outer knife 23.
In an embodiment of the present invention, as shown in figure 4, the word bending machine includes two outer knives 23.This two outer knives 23 can divide
The both sides of discharging seam 25 are not arranged on, to do the bending of opposite direction from the both sides of sheet material under the driving of device of rotation driving.
For example, in an embodiment of the present invention, device of rotation driving include rotating drive motor 26, the first drive gear 27 and first from
Moving gear 28.Now, this two outer knives 23 are each passed through the first driven gear 28 and detachably connected with two lifting drives 24
Connect.When rotate drive motor 26 drive the first drive gear 27 turn clockwise when, positioned at discharging seam right side outer knife 23 then round
Discharging seam 25 does clockwise bending；And when rotation the first drive gear of drive motor 27 turns counterclockwise, it is located at
The outer knife 23 in discharging seam left side then does anticlockwise bending round discharging seam 25.
It will be understood by those skilled in the art that the quantity of China and foreign countries of embodiment of the present invention knife 23 and lifting drive 24 and
The concrete shape of outer knife 23 can be adjusted according to being actually needed.Even if only include an outer knife 23 and a lifting drive
24, if it is desired to change the overbending direction of sheet material, can also be dropped to outer knife 23 below sheet material by lifting drive 24, then lead to
Device of rotation driving is crossed to adjust outer knife 23 to the side of the desired bending of sheet material, then again will be outer by lifting drive 24
Knife 23 is risen to carry out the bending of the direction, and outer knife 23 now may include two blades 231.Externally knife 23 of the invention and lifting
The concrete shape of the quantity of drive device 24 and outer knife 23 does not limit.
Due to driving the arm of force that outer knife 23 rotates larger only from the outer bottom of knife 23, this may result in the change of outer knife 23
Shape.Therefore in an embodiment of the present invention, as shown in figure 4, the word bending machine further comprises：The interior knife seat of honour 29；Rotate driving dress
Put and further comprise：Second drive gear 210, the second driven gear 211.The top of interior knife 21 is detachably mounted on interior knife
On seat 29；The interior knife seat of honour 29 be provided with central shaft and 25 parallel upper block hole 212 of discharging seam (go up block hole 212 in Fig. 4 by
Block at the interior knife seat of honour 29)；At least one outer knife 23 penetrates the second driven gear 211 when rising；Second drive gear 210 and
One drive gear 27 rotates coaxially, the second drive gear 210 drive the second driven gear 211 so that at least one outer knife 23 round
Discharging seam rotates.
So when the rotary shaft for rotating drive motor 26 rotates, the second drive gear 210 and the first drive gear 27
Rotate coaxially and drive rotating coaxially for the second driven gear 211 and the first driven gear 28, thus can be from least one outer knife
23 top and bottom drive the rotation of at least one outer knife 23 simultaneously, have thus decomposed outside only being driven from the outer bottom of knife 23
Arm of force when knife 23 rotates, improves the service life of outer knife 23, avoids the generation of deformation.
In an embodiment of the present invention, as shown in figure 4, in order to reduce at least one outer knife 23 round the bending of discharging seam 25
During the bending arm of force A that is born of interior knife 21, avoid the deformation of interior knife 21, the word bending machine can further comprise：First time folder
The tight lower fixture 213 of device 212 and second.Two lower fixtures 212 and 213 are detachably secured to interior knife base 22
On, knife 21 in 25 both sides clamping is stitched from discharging respectively.So when outer knife 23 carries out bending rotation round discharging seam 25, interior knife
The 21 bending arm of forces born shorten to the interior top of knife 21 to the first lower fixture 212 or the top of the second lower fixture 213
Distance B, which thereby enhance the service life of interior knife 21, avoid the generation of deformation.
The structural representation of the lower fixture provided described in Fig. 5 for one embodiment of the invention.As shown in figure 5, the lower folder
Tight device includes：
First gripping block 51 and the second gripping block 52；First gripping block 51 is fixed on interior knife base 22；First gripping block
51 include first end face 512 and the first inclined-plane 511 being connected with first end face 512；Second gripping block 52 is consolidated by holding screw
It is scheduled on 512 in first end face, for holding out against interior knife 21 using the pressure from the first inclined-plane 511.
The structural representation of the lower fixture provided described in Fig. 6 for another embodiment of the present invention.As shown in fig. 6, under this
Clamping device includes：
3rd gripping block 61 and the 4th gripping block 62；3rd gripping block 61 and the 4th gripping block 62 are fixed on interior knife bottom parallel
On seat 22；4th gripping block 62 holds out against the 3rd gripping block 61 by holding screw from side, for being pushed up using the 3rd gripping block 61
Knife 21 in tight.
In an embodiment of the present invention, when the word bending machine includes the interior knife seat of honour 29, can also also be set on the top of interior knife 21
Two upper clamping devices are put, this two upper clamping devices are detachably secured on the interior knife seat of honour 29, respectively from the two of discharging seam
Knife in the clamping of side.This two upper clamping devices, which are played a part of clamping with foregoing first lower fixture 212 and second time, to be filled
To put 213 identical, the internal structure taken also can be identical with the foregoing lower fixture 213 of first lower fixture 212 and second,
It the difference is that only that the gripping block included by inside this two upper clamping devices need to be fixed on the interior knife seat of honour 29.On this two
The internal structure of clamping device will not be repeated here.
In an embodiment of the present invention, as shown in fig. 7, the word bending machine can further comprise being arranged in base plate through holes 30
Lower tool magazine 214.The end face of lower tool magazine 214 is provided with least one lower tool magazine through hole being adapted respectively with least one outer knife 23
215.Correspondingly, when the word bending machine includes the interior knife seat of honour 29, upper slitter is may also set up in the upper block hole 212 at the interior knife seat of honour 29
Storehouse, the end face of upper tool magazine are provided with least one upper tool magazine through hole being adapted respectively with least one outer knife 23.
So when some outer knives 23 when not in use, these outer knives 23 can be down in accordingly lower tool magazine through hole 215；This
Outside, by setting lower tool magazine through hole 215 to may also function as the effect of knife 23 outside instantaneously changing.For example, when an outer knife 23 needs to change
When, the outer knife 23 can be down in lower tool magazine through hole 215, by driving the first driven gear 28 to drive at least one 23 turns of outer knife
It is dynamic, and the rotation of lower tool magazine 214 is further driven to, by the lower tool magazine through hole corresponding to the outer knife 23 to be next replaced
The bending side of 215 alignment discharging seams 25, and the outer knife 23 to be used is risen by lifting drive 24.At this time, it may be necessary to more
The outer knife 23 changed is reduced in corresponding lower tool magazine through hole 215, and operator directly can change or maintain the outer knife 23, without
Influence the normal operation of overall word bending machine.
It will be understood by those skilled in the art that descend tool magazine in the quantity of tool magazine through hole and lower tool magazine 214 in upper tool magazine
The quantity of through hole 215 can be depending on the quantity of outer knife 23, and the present invention is not limited equally this.
In an embodiment of the present invention, as shown in figure 8, at least one bottom of outer knife 23 passes through a revolute pair 218 respectively
It is detachably connected with the lifting shaft 241 of an axial floating junction 219 and at least one lifting drive 24.So outer knife 23
Connection between the lifting shaft 241 of lifting drive 24 is not to be rigidly connected, by setting axial floating junction 219 can
Outer knife 23 is axially being had activity surplus, by setting revolute pair 218 that outer knife 23 can be made to have rotation surplus, avoid outer knife 23 and exist
Cause to be broken because with being rigidly connected of lifting drive 24 in lifting or rotation process.However, those skilled in the art are still
So it is appreciated that at least one bottom of outer knife 23 also can only by a revolute pair 218 or axial floating junction 219 with extremely
The lifting shaft 241 of a few lifting drive 24 is detachably connected, and the present invention is externally between knife 23 and lifting drive 24
Specific connected mode do not limit.
In an embodiment of the present invention, the word bending machine also includes at least one heave sensor.At least one lifting passes
Sensor may be disposed on the lift path of at least one outer knife 23, for monitoring the lifting position of at least one outer knife 23.When
When outer knife 23 does not have lifting/lowering in place, heave sensor can notify operator to adjust accordingly or fix a breakdown.For example, can
An alarm is set to be connected with least one heave sensor, when outer knife 23 does not have lifting/lowering in place, then alarm report
It is alert.
Because sheet material in bending place can produce material stacking, so as to influence to ultimately form the aesthetic qualities of shape contour, because
This in an embodiment of the present invention, the word bending machine can also further comprise：Grooving mechanism, for before sheet material is conveyed into interior knife
Slotted in the crooked place of plate surface, so would not produce material stacking when sheet material is bent.Below by an implementation
Example describes the internal structure of the grooving mechanism in detail.
Fig. 9 show the structural representation of the word bending machine of one embodiment of the invention offer.As shown in figure 9, in the word bending machine
Grooving mechanism include：Bottom plate 91, planing tool lowering or hoisting gear 92, planing tool retractor device 93, lifting screw 94, lifting seat 95, first
Leading screw 96, planing tool 97 and photoelectric sensor.Bottom plate 91 is provided with stitches 25 parallel planing tool grooves with discharging, and photoelectricity is provided with planing tool groove
Sensor.(planing tool groove and photoelectric sensor because being blocked in sheet material lower inner, therefore and not shown in FIG. 9)
Planing tool lowering or hoisting gear 92 drives lifting screw 94 to rotate so that lifting seat 95 carries out lifting fortune along lifting screw 94
It is dynamic；Planing tool retractor device 93 is fixed on lifting seat 95；Planing tool retractor device 93 drives the first leading screw 96 to rotate (for example, such as Fig. 9
Shown planing tool retractor device 93 drives leading screw 96 to rotate by timing belt) so that planing tool 97 does the flexible fortune perpendicular to planing tool groove
It is dynamic.So when sheet material is delivered to above planing tool groove, planing tool 97 can complete fluting on sheet material.Due to being provided with light in planing tool groove
Electric transducer, therefore when planing tool 97 is done perpendicular to the stretching motion of planing tool groove, the photoelectric sensor can perceive planing tool 97 away from
Stretching motion is done to make planing tool 97 maintain in a stabilizing distance away from planing tool groove from the position of planing tool groove, and with this, so as to
Ensure slotted depth consistency.For example, the photoelectric sensor directly can be connected that will monitor with planing tool retractor device 93
Range data pass to planing tool retractor device 93, planing tool retractor device 93 can voluntarily drive the first leading screw based on the range data
96 rotate, to complete the regulation to the telescopic location of planing tool 97.The photoelectric sensor can also pass to the range data monitored
One controller, and control planing tool retractor device 93 to complete the regulation to the telescopic location of planing tool 97, this hair by the controller
It is bright that this is not limited.
Figure 10 a~10b show the structural representation of the word bending machine of one embodiment of the invention offer.Such as Figure 10 a~10b institutes
Show, the word bending machine further comprises in grooving mechanism front end：Feed mechanism.The feed mechanism includes：Feeding driving device 101,
Second leading screw 102, at least one material pressing plate 103, pressing plate seat 104 and at least one pressing plate cylinder 105；At least one pressing plate gas
Sheet material is pressed on pressing plate seat 104 by cylinder 105 by least one material pressing plate 103 respectively；The driving of feeding driving device 101 second
Leading screw 102 rotates so that the inside knife 21 of at least one pressing plate seat 104 does transverse movement.So when sheet material is pressed by material pressing plate 103
When on pressing plate seat 104, sheet material then can do transverse movement with pressing plate seat 104 together inside knife 21.
It will be understood by those skilled in the art that the quantity of material pressing plate 103 and pressing plate cylinder 105 is corresponding, and can root
It is adjusted according to actual conditions.For example, when panel density is larger or thicker, then need multiple positions of sheet material clamping ability
Lateral transfer is completed, now can suitably increase the quantity of material pressing plate 103 and pressing plate cylinder 105.The present invention is to material pressing plate 103
Do not limited with the quantity of pressing plate cylinder 105.
In an embodiment of the present invention, as shown in Figure 10 a~10b, the feed mechanism further comprises：Straightening mechanism.Should
Straightening mechanism includes：First pressure roller 106, the second pressure roller 107, the 3rd pressure roller 108 and handwheel；First pressure roller 106, second is pressed
The pressure roller 108 of roller 107 and the 3rd is set gradually, and all parallel with the discharging seam 25 of interior knife 21；First pressure roller 106 and the 3rd pressure roller
108 are located at the side of sheet material, and the second pressure roller 107 is located at the opposite side of sheet material.
Handwheel includes：Handwheel 1091, adjustment axis 1092, adjustable plate 1093, upper mounted plate 1094, bottom plate
1095th, top shoe 1096 and sliding block 1097.Upper mounted plate 1094 is provided with the upper slide rail 1098 perpendicular to sheet material, bottom plate
1095 are provided with the glidepath 1099 perpendicular to sheet material；One end of top shoe 1096 is connected by adjustable plate 1093 and sliding block 1097
Connect；The other end of top shoe 1096 is connected by the second pressure roller 107 with sliding block 1097；Handwheel 1091 drives the edge of adjustable plate 1093
Adjustment axis 1092 and do motion perpendicular to sheet material, and pass through motion of the top shoe 1096 in upper slide rail 1098 and sliding block
1097 motion in glidepath 1099 drives the second pressure roller 107 to do the motion perpendicular to sheet material.Pass through the second pressure roller 107 and
The opposite direction of one pressure roller 106 and the 3rd pressure roller 108 extrudes, and plays the purpose of smoothing sheet material, avoids sheet material during conveying
Deform.
In an embodiment of the present invention, in order that obtaining the word bending machine can realize that full automation operates, it can be set one
Central controller to control device of rotation driving, lifting drive 24, planing tool lowering or hoisting gear 92, planing tool retractor device 93 simultaneously
With starting or stoping for one or more of feeding driving device 101.Operator can will be realized shape contour in advance
The data input central controller, then the central controller fed by controlling feeding driving device 101 to grasp sheet material
Speed, by being slotted at the crooked place that controls planing tool lowering or hoisting gear 92 and planing tool retractor device 93 to be determined in sheet material, and
The motion of outer knife 23 is controlled to complete bending action eventually through control device of rotation driving and lifting drive 24.In this hair
In a bright embodiment, multiple position sensors can also be set to be connected with the central controller on the transport path of sheet material, with
The position data monitored is sent to central controller.Central controller can accordingly control this turn according to these position datas
One in dynamic drive device, lifting drive 24, planing tool lowering or hoisting gear 92, planing tool retractor device 93 and feeding driving device 101
Individual or multiple starts or stops.
It will be understood by those skilled in the art that it should be noted that the central controller in the embodiment of the present invention can be by hard
The combination of part or software and hardware is realized.Hardware components can be realized using special logic；Software section can store
In memory, by appropriate instruction execution system, such as microprocessor or special designs hardware perform.This area it is general
Logical technical staff is appreciated that the control method of central controller can use computer executable instructions and/or included in processing
Realized in device control routine, such as in such as disk, CD or DVD-ROM mounting medium, such as read-only storage (firmware)
Programmable memory or such as optics or electrical signal carrier data medium on provide such code.Center control
The interior arrangement and its module of device processed can be by such as super large-scale integration OR gate array, such as logic chips, transistor
Deng semiconductor or field programmable gate array, programmable logic device etc. programmable hardware device hardware circuit
Realize, can also be realized with by the software of various types of computing devices, can also be by above-mentioned hardware circuit and the knot of software
Such as firmware is closed to realize.
In an embodiment of the present invention, the rotation drive motor 26 in device of rotation driving, planing tool lowering or hoisting gear 92, planing tool
One or more of retractor device 93 and feeding driving device 101 can be servomotor, at least one lifting drive 24
It can be cylinder.
The word bending machine that the embodiment of the present invention is provided, interior knife 21, outer knife 23 and interior knife base 22 are mutual in structure setting
Independent, respective structure is all very simple, and it is low to prepare cost；Interior knife 21 and interior knife base 22 using being detachably connected, outer knife 23 with
For lifting drive 24 using being detachably connected, the assembling structure of integral device is flexible, can conveniently carry out assembly and disassembly；This
Outside, the base plate through holes 30 that outer knife 23 may pass through in interior knife base 22 when not in use are down to interior knife base below 22, and this is more convenient
The dismounting and replacing of interior knife 21 and outer knife 23.
The above embodiments merely illustrate the technical concept and features of the present invention, is not intended to limit the invention, all in this hair
Bright spiritual and any modification within principle, made, equivalent substitution etc., should be included in the scope of the protection.
Claims (14)
- A kind of 1. word bending machine, it is characterised in that including：Interior knife, interior knife base, at least one outer knife, device of rotation driving and extremely A few lifting drive；Wherein, the interior knife is provided with the discharging seam for being used to convey sheet material；The device of rotation driving is used Rotated in driving at least one outer knife round the discharging seam；Wherein, the bottom of the interior knife is detachably mounted on the interior knife base；The interior knife base is provided with central shaft The base plate through holes parallel with the discharging seam；At least one lifting drive is removable with least one outer knife respectively Connection is unloaded, for driving at least one outer knife to do the elevating movement through the base plate through holes；The word bending machine further comprises：Two lower fixtures；Described two lower fixtures are detachably secured to described On interior knife base, and described two lower fixtures clamp the interior knife from the both sides of the discharging seam respectively；One in described two lower fixtures includes：First gripping block and the second gripping block；First gripping block is fixed on the interior knife base；First gripping block The first inclined-plane being connected including first end face and with the first end face；Second gripping block is fixed on institute by holding screw State in first end face, for holding out against the interior knife using the pressure from first inclined-plane；Or,3rd gripping block and the 4th gripping block；3rd gripping block and the 4th gripping block are fixed on the interior knife base parallel On；4th gripping block holds out against the 3rd gripping block by holding screw from side, for being held out against using the 3rd gripping block The interior knife.
- 2. word bending machine according to claim 1, it is characterised in that at least one outer knife includes two outer knives；It is described Two outer knives are separately positioned on the both sides of the discharging seam.
- 3. word bending machine according to claim 1, it is characterised in that the device of rotation driving includes：Rotation drive motor, First drive gear and the first driven gear；Wherein, at least one outer knife is each passed through first driven gear and institute At least one lifting drive is stated to be detachably connected；First drive gear is fixed in the rotary shaft for rotating drive motor, and first drive gear drives described the One driven gear is so that at least one outer knife rotates round the discharging seam.
- 4. word bending machine according to claim 3, it is characterised in that further comprise：The interior knife seat of honour；The device of rotation driving further comprises：Second drive gear and the second driven gear；The top of the interior knife is detachably mounted on the interior knife seat of honour；The interior knife seat of honour be provided with central shaft with it is described Parallel upper block hole is stitched in discharging；At least one outer knife penetrates second driven gear when rising；Second drive gear rotates coaxially with first drive gear, second drive gear drive described second from Moving gear is so that at least one outer knife rotates round the discharging seam.
- 5. word bending machine according to claim 4, it is characterised in that further comprise：Two upper clamping devices；Described two upper clamping devices are detachably secured on the interior knife seat of honour, and described two upper clamping device difference The interior knife is clamped from the both sides of the discharging seam.
- 6. word bending machine according to any one of claim 1 to 4, it is characterised in thatFurther comprise lower tool magazine, be arranged in the base plate through holes；The end face of the lower tool magazine be provided with respectively with it is described extremely At least one lower tool magazine through hole that a few outer knife is adapted.
- 7. word bending machine according to claim 4, it is characterised in thatFurther comprise tool magazine, be arranged in the upper block hole；The end face of the upper tool magazine be provided with respectively with it is described extremely At least one upper tool magazine through hole that a few outer knife is adapted.
- 8. word bending machine according to any one of claim 1 to 4, it is characterised in that at least one lifting driving dress Put be detachably connected respectively with least one outer knife including：At least one outer knife bottom respectively by a revolute pair and/or an axial floating junction with it is described at least one The lifting shaft of lifting drive is detachably connected.
- 9. word bending machine according to any one of claim 1 to 4, it is characterised in that further comprise：At least one lifting Sensor；At least one heave sensor is arranged on the lift path of at least one outer knife, for monitor it is described at least The lifting position of one outer knife.
- 10. word bending machine according to any one of claim 1 to 4, it is characterised in that further comprise：Grooving mechanism；The grooving mechanism includes：Bottom plate, planing tool lowering or hoisting gear, planing tool retractor device, lifting screw, lifting seat, the first leading screw, Planing tool and photoelectric sensor；The bottom plate is provided with the planing tool groove parallel with the discharging seam；It is provided with the planing tool groove described Photoelectric sensor；The planing tool lowering or hoisting gear drives the lifting screw to rotate so that the lifting seat is risen along the lifting screw Drop motion；The planing tool retractor device is fixed on the lifting seat；The planing tool retractor device drives first leading screw to turn Move so that the planing tool does the stretching motion perpendicular to the planing tool groove.
- 11. word bending machine according to claim 10, it is characterised in that further comprise：Feed mechanism；The feed mechanism includes：Feeding driving device, the second leading screw, at least one material pressing plate, at least one pressing plate seat and At least one pressing plate cylinder；Sheet material is pressed in institute by least one pressing plate cylinder by least one material pressing plate respectively State on pressing plate seat；The feeding driving device drives second leading screw to rotate so that at least one pressing plate seat is to described interior Knife does transverse movement.
- 12. word bending machine according to claim 11, it is characterised in that further comprise：Straightening mechanism；The straightening mechanism includes：First pressure roller, the second pressure roller, the 3rd pressure roller and handwheel；First pressure roller, the second pressure Roller and the 3rd pressure roller are set gradually, and all parallel with the discharging seam of the interior knife；First pressure roller and the 3rd pressure roller are located at institute The side of sheet material is stated, second pressure roller is located at the opposite side of the sheet material；The handwheel includes：Handwheel, adjustment axis, adjustable plate, upper mounted plate, bottom plate, top shoe, sliding block；Wherein, Fixed plate is provided with the upper slide rail for being used for top shoe and sliding perpendicular to the sheet material, and the bottom plate, which is provided with, to hang down Directly in the glidepath for being used for sliding block and sliding of the sheet material；One end of the top shoe passes through the adjustable plate and the downslide Block connects；The other end of the top shoe is connected by second pressure roller with the sliding block；The handwheel drives the tune Section plate does the motion perpendicular to sheet material along the adjustment axis.
- 13. word bending machine according to claim 12, it is characterised in that further comprise：Central controller；Device of rotation driving, at least one lifting drive, planing tool lifting described in the central controller controls One or more of device, the planing tool retractor device and the feeding driving device start or stop.
- 14. word bending machine according to claim 13, it is characterised in that the rotation drive motor, planing tool lifting dress Put, one or more of the planing tool retractor device and the feeding driving device are servomotor；And/orAt least one lifting drive is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510481608.5A CN104999278B (en) | 2015-06-30 | 2015-08-03 | Word bending machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015103863017 | 2015-06-30 | ||
| CN201510386301 | 2015-06-30 | ||
| CN201510481608.5A CN104999278B (en) | 2015-06-30 | 2015-08-03 | Word bending machine |
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| Publication Number | Publication Date |
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| CN104999278A CN104999278A (en) | 2015-10-28 |
| CN104999278B true CN104999278B (en) | 2017-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510481608.5A Active CN104999278B (en) | 2015-06-30 | 2015-08-03 | Word bending machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114378590B (en) * | 2022-03-23 | 2022-06-21 | 山东卓维智能装备有限公司 | Full-function character bending machine |
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|---|---|---|---|---|
| JP2000135515A (en) * | 1998-10-01 | 2000-05-16 | Kenji Eguchi | Bending machine |
| CN102126132A (en) * | 2010-11-25 | 2011-07-20 | 苏州高源科技有限公司 | Full-automatic slotting bending machine |
| CN103056663A (en) * | 2012-12-27 | 2013-04-24 | 潍坊奥凯数控设备有限公司 | Word bending machine |
| CN204262104U (en) * | 2014-11-26 | 2015-04-15 | 苏州高源科技有限公司 | A kind of bend bar structure of full-automatic bending bonding machine |
| CN204262750U (en) * | 2014-11-26 | 2015-04-15 | 苏州高源科技有限公司 | A kind of bender of two-sided screw mandrel fluting |
| CN204748027U (en) * | 2015-08-03 | 2015-11-11 | 天津市深和科技有限公司 | Curved word machine |
-
2015
- 2015-08-03 CN CN201510481608.5A patent/CN104999278B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000135515A (en) * | 1998-10-01 | 2000-05-16 | Kenji Eguchi | Bending machine |
| CN102126132A (en) * | 2010-11-25 | 2011-07-20 | 苏州高源科技有限公司 | Full-automatic slotting bending machine |
| CN103056663A (en) * | 2012-12-27 | 2013-04-24 | 潍坊奥凯数控设备有限公司 | Word bending machine |
| CN204262104U (en) * | 2014-11-26 | 2015-04-15 | 苏州高源科技有限公司 | A kind of bend bar structure of full-automatic bending bonding machine |
| CN204262750U (en) * | 2014-11-26 | 2015-04-15 | 苏州高源科技有限公司 | A kind of bender of two-sided screw mandrel fluting |
| CN204748027U (en) * | 2015-08-03 | 2015-11-11 | 天津市深和科技有限公司 | Curved word machine |
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| CN104999278A (en) | 2015-10-28 |
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Effective date of registration: 20210415 Address after: E13, Xinhua science and Technology City, Haihang East Road, modern industrial zone, Ninghe District, Tianjin Patentee after: Tianjin Yicai Jinyuan CNC Technology Co.,Ltd. Address before: 300010, 38 progressive Road, Hebei District, Tianjin (New):Room 401-218, block a, Jindu building) 300010 No.38, progressive Road, Hebei District, Tianjin (New: room 401-218, block a, Jindu building) Patentee before: TIANJIN SHENHE TECHNOLOGY Co.,Ltd. |